/* roulang page: index */
:root {
            --primary: #c9a96e;
            --primary-dark: #a8874a;
            --primary-light: #e0cfa0;
            --accent: #d4a853;
            --bg-dark: #1a1a1f;
            --bg-darker: #111115;
            --bg-card: #1e1e24;
            --bg-card-hover: #25252d;
            --bg-surface: #222228;
            --text-primary: #f0ece4;
            --text-secondary: #c4bfb2;
            --text-muted: #8a8578;
            --text-light: #b8b3a5;
            --border-color: #333338;
            --border-light: #2a2a30;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-gold: 0 4px 20px rgba(201, 169, 110, 0.25);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --section-gap: 80px;
            --section-gap-mobile: 48px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--bg-dark);
            color: var(--text-primary);
            line-height: 1.7;
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

        a {
            text-decoration: none;
            transition: color var(--transition-fast), opacity var(--transition-fast);
            color: inherit;
        }
        a:hover {
            color: var(--primary);
        }
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 3px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            transition: all var(--transition-smooth);
        }
        button:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }
        ul,
        ol {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--primary) !important;
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15) !important;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
            margin: 0 auto;
        }
        @media (min-width: 1400px) {
            .container {
                max-width: 1280px;
            }
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(26, 26, 31, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-smooth);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            border-bottom-color: var(--border-color);
        }
        .nav-panel {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            flex-wrap: wrap;
            gap: 12px;
        }
        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-size: 1.45rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.04em;
            white-space: nowrap;
            transition: color var(--transition-fast);
            text-decoration: none;
        }
        .nav-brand:hover {
            color: var(--primary);
        }
        .nav-brand-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1a1a1f;
            font-weight: 700;
            flex-shrink: 0;
        }
        .nav-links-wrapper {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            background: var(--bg-card);
            border-radius: 40px;
            padding: 6px 8px;
            border: 1px solid var(--border-light);
        }
        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            text-decoration: none;
            letter-spacing: 0.02em;
            position: relative;
        }
        .nav-link-item:hover {
            color: var(--text-primary);
            background: rgba(201, 169, 110, 0.08);
        }
        .nav-link-item.active {
            background: var(--primary);
            color: #1a1a1f;
            font-weight: 600;
            box-shadow: var(--shadow-gold);
        }
        .nav-link-item .nav-icon {
            font-size: 0.85rem;
            opacity: 0.8;
        }
        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 10px 22px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 600;
            background: var(--primary);
            color: #1a1a1f;
            border: none;
            white-space: nowrap;
            letter-spacing: 0.03em;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-gold);
        }
        .nav-cta-btn:hover {
            background: #d4b87a;
            transform: translateY(-1px);
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35);
            color: #1a1a1f;
        }
        .nav-cta-btn:active {
            transform: translateY(0);
            box-shadow: var(--shadow-sm);
        }

        /* Mobile nav */
        .mobile-toggle {
            display: none;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            color: var(--text-primary);
            font-size: 1.3rem;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .mobile-toggle:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        .mobile-nav-dropdown {
            display: none;
            flex-direction: column;
            gap: 4px;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 12px;
            border: 1px solid var(--border-light);
            margin-top: 8px;
            width: 100%;
            box-shadow: var(--shadow-lg);
        }
        .mobile-nav-dropdown.show {
            display: flex;
        }
        .mobile-nav-dropdown .nav-link-item {
            border-radius: var(--radius-md);
            padding: 12px 16px;
        }

        @media (max-width: 992px) {
            .nav-links-wrapper {
                display: none;
            }
            .nav-cta-btn.desktop-only {
                display: none;
            }
            .mobile-toggle {
                display: inline-flex;
                align-items: center;
                gap: 6px;
            }
            .nav-panel {
                flex-wrap: wrap;
            }
        }
        @media (min-width: 993px) {
            .mobile-toggle {
                display: none;
            }
            .mobile-nav-dropdown {
                display: none !important;
            }
        }

        /* ========== SECTION COMMONS ========== */
        section {
            padding: var(--section-gap) 0;
            position: relative;
        }
        @media (max-width: 768px) {
            section {
                padding: var(--section-gap-mobile) 0;
            }
        }
        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--primary);
            margin-bottom: 10px;
            background: rgba(201, 169, 110, 0.1);
            padding: 5px 14px;
            border-radius: 20px;
        }
        .section-title {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0.6em;
            letter-spacing: 0.03em;
            line-height: 1.3;
        }
        .section-desc {
            color: var(--text-secondary);
            font-size: 1.05rem;
            line-height: 1.8;
            max-width: 700px;
            margin-bottom: 1.5em;
        }
        @media (max-width: 768px) {
            .section-title {
                font-size: 1.55rem;
            }
            .section-desc {
                font-size: 0.95rem;
            }
        }

        /* ========== HERO - 拼团转化 ========== */
        .hero-section {
            padding: 100px 0 90px;
            background: var(--bg-darker);
            position: relative;
            overflow: hidden;
            min-height: 580px;
            display: flex;
            align-items: center;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.18;
            z-index: 0;
            filter: brightness(0.8);
        }
        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(transparent, var(--bg-dark));
            z-index: 1;
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        @media (max-width: 768px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 32px;
                text-align: center;
            }
            .hero-section {
                padding: 60px 0 50px;
                min-height: auto;
            }
        }
        .hero-text h1 {
            font-family: var(--font-heading);
            font-size: 3rem;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.2;
            letter-spacing: 0.04em;
            margin-bottom: 0.4em;
        }
        .hero-text h1 .highlight {
            color: var(--primary);
            position: relative;
        }
        .hero-text .hero-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 1.5em;
            max-width: 480px;
        }
        @media (max-width: 768px) {
            .hero-text h1 {
                font-size: 2rem;
            }
            .hero-text .hero-subtitle {
                max-width: 100%;
                margin-left: auto;
                margin-right: auto;
            }
        }
        .hero-buttons {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        @media (max-width: 768px) {
            .hero-buttons {
                justify-content: center;
            }
        }
        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 700;
            background: var(--primary);
            color: #1a1a1f;
            border: none;
            letter-spacing: 0.03em;
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-smooth);
        }
        .btn-hero-primary:hover {
            background: #d4b87a;
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(201, 169, 110, 0.4);
            color: #1a1a1f;
        }
        .btn-hero-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            background: transparent;
            color: var(--text-primary);
            border: 2px solid var(--border-color);
            letter-spacing: 0.03em;
            transition: all var(--transition-smooth);
        }
        .btn-hero-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(201, 169, 110, 0.05);
            transform: translateY(-2px);
        }

        /* 拼团卡片 */
        .group-buy-card {
            background: var(--bg-card);
            border-radius: var(--radius-xl);
            padding: 32px 28px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-lg);
            position: relative;
            z-index: 2;
            text-align: center;
        }
        .group-buy-card .gb-badge {
            display: inline-block;
            background: #e74c3c;
            color: #fff;
            font-size: 0.78rem;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: 20px;
            letter-spacing: 0.05em;
            margin-bottom: 14px;
            animation: pulse-badge 2s ease-in-out infinite;
        }
        @keyframes pulse-badge {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(231, 76, 60, 0.5);
            }
            50% {
                box-shadow: 0 0 0 14px rgba(231, 76, 60, 0);
            }
        }
        .group-buy-card .gb-title {
            font-family: var(--font-heading);
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .group-buy-card .gb-reward {
            font-size: 1.05rem;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 16px;
        }
        .group-buy-card .gb-progress-wrap {
            margin-bottom: 10px;
        }
        .group-buy-card .gb-progress {
            height: 8px;
            border-radius: 10px;
            background: var(--border-light);
            overflow: hidden;
            margin-bottom: 8px;
        }
        .group-buy-card .gb-progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            border-radius: 10px;
            transition: width 0.6s ease;
            width: 66%;
        }
        .group-buy-card .gb-count {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .group-buy-card .gb-count strong {
            color: var(--primary);
            font-weight: 700;
        }
        .group-buy-card .gb-btns {
            display: flex;
            gap: 10px;
            margin-top: 18px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .group-buy-card .gb-btn {
            flex: 1;
            min-width: 90px;
            padding: 11px 18px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.9rem;
            border: none;
            letter-spacing: 0.03em;
            transition: all var(--transition-smooth);
        }
        .gb-btn-start {
            background: var(--primary);
            color: #1a1a1f;
        }
        .gb-btn-start:hover {
            background: #d4b87a;
            box-shadow: var(--shadow-gold);
        }
        .gb-btn-join {
            background: transparent;
            color: var(--text-primary);
            border: 2px solid var(--border-color);
        }
        .gb-btn-join:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        /* ========== 品牌故事 ========== */
        .brand-story-section {
            background: var(--bg-dark);
        }
        .brand-story-grid {
            display: grid;
            grid-template-columns: 1fr 1.1fr;
            gap: 44px;
            align-items: center;
        }
        @media (max-width: 768px) {
            .brand-story-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
        }
        .brand-story-img-wrap {
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-light);
            aspect-ratio: 4/3;
            background: var(--bg-card);
        }
        .brand-story-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .brand-story-img-wrap:hover img {
            transform: scale(1.03);
        }
        .brand-story-text .story-highlight {
            font-size: 1.1rem;
            color: var(--primary);
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 8px;
        }
        .brand-story-text p {
            color: var(--text-secondary);
            line-height: 1.9;
            font-size: 1rem;
            margin-bottom: 12px;
        }

        /* ========== 精选内容卡 ========== */
        .featured-cards-section {
            background: var(--bg-darker);
        }
        .featured-cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }
        @media (max-width: 992px) {
            .featured-cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 576px) {
            .featured-cards-grid {
                grid-template-columns: 1fr;
            }
        }
        .featured-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-light);
            transition: all var(--transition-smooth);
            cursor: pointer;
            display: flex;
            flex-direction: column;
        }
        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--border-color);
            background: var(--bg-card-hover);
        }
        .featured-card .fc-img {
            aspect-ratio: 16/10;
            overflow: hidden;
            background: var(--bg-surface);
        }
        .featured-card .fc-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .featured-card:hover .fc-img img {
            transform: scale(1.06);
        }
        .featured-card .fc-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .featured-card .fc-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--primary);
            background: rgba(201, 169, 110, 0.12);
            padding: 3px 10px;
            border-radius: 12px;
            margin-bottom: 8px;
            width: fit-content;
            letter-spacing: 0.04em;
        }
        .featured-card .fc-title {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .featured-card .fc-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
            flex: 1;
        }
        .featured-card .fc-link {
            margin-top: 12px;
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: gap var(--transition-fast);
        }
        .featured-card .fc-link:hover {
            gap: 9px;
            color: #d4b87a;
        }

        /* ========== 口碑气泡 ========== */
        .testimonials-section {
            background: var(--bg-dark);
        }
        .testimonial-bubbles {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        @media (max-width: 992px) {
            .testimonial-bubbles {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 576px) {
            .testimonial-bubbles {
                grid-template-columns: 1fr;
            }
        }
        .testimonial-bubble {
            background: var(--bg-card);
            border-radius: var(--radius-xl);
            padding: 26px 22px;
            border: 1px solid var(--border-light);
            position: relative;
            transition: all var(--transition-smooth);
        }
        .testimonial-bubble:hover {
            border-color: var(--border-color);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            background: var(--bg-card-hover);
        }
        .testimonial-bubble::before {
            content: '\201C';
            font-size: 3.5rem;
            color: var(--primary);
            opacity: 0.35;
            position: absolute;
            top: 8px;
            left: 18px;
            line-height: 1;
            font-family: serif;
        }
        .testimonial-bubble .tb-text {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
            padding-top: 10px;
            font-style: italic;
        }
        .testimonial-bubble .tb-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .testimonial-bubble .tb-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-light), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: #1a1a1f;
            font-size: 0.85rem;
            flex-shrink: 0;
        }
        .testimonial-bubble .tb-name {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-primary);
        }
        .testimonial-bubble .tb-role {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* ========== 平台保障 ========== */
        .assurance-section {
            background: var(--bg-darker);
        }
        .assurance-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        @media (max-width: 992px) {
            .assurance-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 480px) {
            .assurance-grid {
                grid-template-columns: 1fr;
            }
        }
        .assurance-item {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 24px 18px;
            text-align: center;
            border: 1px solid var(--border-light);
            transition: all var(--transition-smooth);
        }
        .assurance-item:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }
        .assurance-item .ai-icon {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            font-size: 1.3rem;
            color: var(--primary);
            transition: all var(--transition-smooth);
        }
        .assurance-item:hover .ai-icon {
            background: var(--primary);
            color: #1a1a1f;
        }
        .assurance-item .ai-title {
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .assurance-item .ai-desc {
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        /* ========== 数据指标 ========== */
        .stats-section {
            background: var(--bg-dark);
            padding: 60px 0;
        }
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }
        @media (max-width: 768px) {
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        .stat-item .stat-number {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: 0.03em;
            line-height: 1;
        }
        .stat-item .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 6px;
            letter-spacing: 0.03em;
        }

        /* ========== 时间线 ========== */
        .timeline-section {
            background: var(--bg-darker);
        }
        .timeline-list {
            position: relative;
            padding-left: 30px;
            border-left: 2px solid var(--border-color);
            max-width: 800px;
            margin: 0 auto;
        }
        @media (max-width: 576px) {
            .timeline-list {
                padding-left: 20px;
            }
        }
        .timeline-item {
            position: relative;
            margin-bottom: 32px;
            padding-left: 20px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -37px;
            top: 6px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--primary);
            border: 3px solid var(--bg-darker);
            box-shadow: 0 0 0 3px var(--border-color);
            z-index: 2;
        }
        @media (max-width: 576px) {
            .timeline-item::before {
                left: -27px;
                width: 12px;
                height: 12px;
            }
        }
        .timeline-item .tl-date {
            font-size: 0.8rem;
            color: var(--primary);
            font-weight: 600;
            letter-spacing: 0.05em;
            margin-bottom: 4px;
        }
        .timeline-item .tl-title {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .timeline-item .tl-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* ========== 排行列表 ========== */
        .ranking-section {
            background: var(--bg-dark);
        }
        .ranking-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            background: var(--bg-card);
        }
        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }
        .ranking-table th,
        .ranking-table td {
            padding: 14px 18px;
            text-align: left;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.92rem;
        }
        .ranking-table th {
            background: var(--bg-surface);
            color: var(--primary);
            font-weight: 700;
            letter-spacing: 0.04em;
            font-size: 0.8rem;
            text-transform: uppercase;
        }
        .ranking-table tbody tr {
            transition: background var(--transition-fast);
        }
        .ranking-table tbody tr:hover {
            background: var(--bg-card-hover);
        }
        .ranking-table .rank-num {
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--primary);
            width: 50px;
        }
        .ranking-table .rank-hot {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 600;
            background: rgba(231, 76, 60, 0.15);
            color: #e74c3c;
        }
        .ranking-table .rank-trend-up {
            color: #2ecc71;
            font-weight: 600;
        }
        .ranking-table .rank-trend-down {
            color: #e74c3c;
            font-weight: 600;
        }

        /* ========== 资讯区 ========== */
        .news-section {
            background: var(--bg-darker);
        }
        .news-layout {
            display: grid;
            grid-template-columns: 1.3fr 0.7fr;
            gap: 30px;
        }
        @media (max-width: 768px) {
            .news-layout {
                grid-template-columns: 1fr;
            }
        }
        .news-list .news-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .news-list .news-item:hover {
            padding-left: 8px;
            border-bottom-color: var(--primary);
        }
        .news-item .news-date {
            font-size: 0.78rem;
            color: var(--text-muted);
            white-space: nowrap;
            min-width: 70px;
            font-weight: 500;
            letter-spacing: 0.03em;
        }
        .news-item .news-info h4 {
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .news-item .news-info p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin-bottom: 6px;
        }
        .news-item .news-readmore {
            font-size: 0.8rem;
            color: var(--primary);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition-fast);
        }
        .news-item .news-readmore:hover {
            gap: 7px;
            color: #d4b87a;
        }
        .news-sidebar {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 22px 18px;
            border: 1px solid var(--border-light);
            height: fit-content;
            position: sticky;
            top: 100px;
        }
        .news-sidebar h4 {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .news-sidebar .ns-item {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.88rem;
            color: var(--text-secondary);
            cursor: pointer;
            transition: color var(--transition-fast);
            line-height: 1.5;
        }
        .news-sidebar .ns-item:hover {
            color: var(--primary);
        }
        .news-sidebar .ns-item:last-child {
            border-bottom: none;
        }
        .news-sidebar .ns-badge {
            font-size: 0.7rem;
            background: rgba(201, 169, 110, 0.15);
            color: var(--primary);
            padding: 2px 8px;
            border-radius: 10px;
            margin-left: 6px;
            font-weight: 600;
        }

        /* ========== 热门专题 ========== */
        .topics-section {
            background: var(--bg-dark);
        }
        .topics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        @media (max-width: 992px) {
            .topics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 480px) {
            .topics-grid {
                grid-template-columns: 1fr;
            }
        }
        .topic-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 22px 18px;
            border: 1px solid var(--border-light);
            text-align: center;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }
        .topic-card:hover {
            border-color: var(--primary);
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            background: var(--bg-card-hover);
        }
        .topic-card .tc-icon {
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .topic-card .tc-title {
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .topic-card .tc-count {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* ========== 嘉宾亮点 ========== */
        .guests-section {
            background: var(--bg-darker);
            overflow: hidden;
        }
        .guests-scroll {
            display: flex;
            gap: 18px;
            overflow-x: auto;
            padding-bottom: 10px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--border-color) transparent;
        }
        .guests-scroll::-webkit-scrollbar {
            height: 6px;
        }
        .guests-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        .guests-scroll::-webkit-scrollbar-thumb {
            background: var(--border-color);
            border-radius: 10px;
        }
        .guest-card {
            flex: 0 0 280px;
            scroll-snap-align: start;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 22px 18px;
            border: 1px solid var(--border-light);
            text-align: center;
            transition: all var(--transition-smooth);
        }
        .guest-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .guest-card .gc-avatar {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            margin: 0 auto 12px;
            background: linear-gradient(135deg, var(--primary-light), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.3rem;
            color: #1a1a1f;
        }
        .guest-card .gc-name {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text-primary);
        }
        .guest-card .gc-title-role {
            font-size: 0.8rem;
            color: var(--primary);
            margin-bottom: 8px;
            font-weight: 500;
        }
        .guest-card .gc-desc {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.5;
        }
        .guest-card .gc-link {
            margin-top: 10px;
            display: inline-block;
            font-weight: 600;
            font-size: 0.82rem;
            color: var(--primary);
        }

        /* ========== 线索表单 ========== */
        .lead-form-section {
            background: var(--bg-dark);
        }
        .lead-form-wrap {
            max-width: 600px;
            margin: 0 auto;
            background: var(--bg-card);
            border-radius: var(--radius-xl);
            padding: 36px 30px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            text-align: center;
        }
        .lead-form-wrap .form-control {
            background: var(--bg-surface);
            border: 1px solid var(--border-light);
            color: var(--text-primary);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            font-size: 0.95rem;
            transition: all var(--transition-fast);
        }
        .lead-form-wrap .form-control::placeholder {
            color: var(--text-muted);
        }
        .lead-form-wrap .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15);
            background: var(--bg-card-hover);
        }
        .lead-form-wrap .btn-submit {
            width: 100%;
            padding: 13px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 1rem;
            background: var(--primary);
            color: #1a1a1f;
            border: none;
            letter-spacing: 0.03em;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-gold);
        }
        .lead-form-wrap .btn-submit:hover {
            background: #d4b87a;
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(201, 169, 110, 0.4);
        }
        .lead-form-wrap .privacy-note {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-top: 12px;
            line-height: 1.5;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--bg-darker);
        }
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--border-color);
        }
        .faq-item .faq-question {
            width: 100%;
            padding: 18px 22px;
            background: none;
            border: none;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 0.98rem;
            text-align: left;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            letter-spacing: 0.02em;
            transition: color var(--transition-fast);
        }
        .faq-item .faq-question:hover {
            color: var(--primary);
        }
        .faq-item .faq-question .faq-icon {
            transition: transform var(--transition-smooth);
            font-size: 0.8rem;
            color: var(--text-muted);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
            color: var(--primary);
        }
        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 22px;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 18px;
        }
        .faq-item .faq-answer p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
            margin: 0;
        }

        /* ========== 订阅进店 CTA ========== */
        .subscribe-section {
            background: var(--bg-dark);
            position: relative;
            overflow: hidden;
        }
        .subscribe-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            opacity: 0.1;
            z-index: 0;
        }
        .subscribe-cta {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 650px;
            margin: 0 auto;
            background: var(--bg-card);
            border-radius: var(--radius-xl);
            padding: 44px 32px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-lg);
        }
        .subscribe-cta .sc-title {
            font-family: var(--font-heading);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0.5em;
        }
        .subscribe-cta .sc-desc {
            color: var(--text-secondary);
            font-size: 1rem;
            margin-bottom: 1.4em;
            line-height: 1.7;
        }
        .subscribe-cta .sc-input-group {
            display: flex;
            gap: 10px;
            max-width: 440px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-cta .sc-input {
            flex: 1;
            min-width: 200px;
            padding: 12px 18px;
            border-radius: 30px;
            border: 1px solid var(--border-light);
            background: var(--bg-surface);
            color: var(--text-primary);
            font-size: 0.95rem;
        }
        .subscribe-cta .sc-input::placeholder {
            color: var(--text-muted);
        }
        .subscribe-cta .sc-btn {
            padding: 12px 28px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 0.95rem;
            background: var(--primary);
            color: #1a1a1f;
            border: none;
            letter-spacing: 0.03em;
            white-space: nowrap;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-gold);
        }
        .subscribe-cta .sc-btn:hover {
            background: #d4b87a;
            transform: translateY(-2px);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-darker);
            border-top: 1px solid var(--border-light);
            padding: 40px 0 28px;
            color: var(--text-muted);
            font-size: 0.85rem;
            line-height: 1.8;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 28px;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .footer-col h5 {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }
        .footer-col a {
            display: block;
            color: var(--text-muted);
            font-size: 0.83rem;
            padding: 3px 0;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--primary);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-light);
            padding-top: 18px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-muted);
            margin: 0 8px;
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--primary);
        }
        .footer-bottom .footer-links-row {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            align-items: center;
        }
        @media (max-width: 576px) {
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }

        /* ========== UTILITY CLASSES ========== */
        .text-gold {
            color: var(--primary) !important;
        }
        .text-muted {
            color: var(--text-muted) !important;
        }
        .bg-dark-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
        }
        .fade-in-up {
            animation: fadeInUp 0.7s ease forwards;
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .delay-1 {
            animation-delay: 0.1s;
        }
        .delay-2 {
            animation-delay: 0.2s;
        }
        .delay-3 {
            animation-delay: 0.3s;
        }

        @media (max-width: 576px) {
            .hide-mobile {
                display: none !important;
            }
        }
        @media (min-width: 577px) {
            .show-mobile-only {
                display: none !important;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #c9a96e;
            --primary-dark: #a8874a;
            --primary-light: #e0cfa0;
            --accent: #d4a853;
            --bg-dark: #1a1a1f;
            --bg-darker: #111115;
            --bg-card: #1e1e24;
            --bg-card-hover: #25252d;
            --bg-surface: #222228;
            --text-primary: #f0ece4;
            --text-secondary: #c4bfb2;
            --text-muted: #8a8578;
            --text-light: #b8b3a5;
            --border-color: #333338;
            --border-light: #2a2a30;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-gold: 0 4px 20px rgba(201, 169, 110, 0.25);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --section-gap: 80px;
            --section-gap-mobile: 48px;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--bg-dark);
            color: var(--text-primary);
            line-height: 1.7;
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
            margin: 0;
            padding: 0;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        a {
            text-decoration: none;
            transition: color var(--transition-fast), opacity var(--transition-fast);
            color: inherit;
        }

        a:hover {
            color: var(--primary);
        }

        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 3px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            transition: all var(--transition-smooth);
        }

        button:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }

        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--primary) !important;
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15) !important;
        }

        .container {
            max-width: 1280px;
            padding-left: 20px;
            padding-right: 20px;
            margin: 0 auto;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            font-weight: 700;
            letter-spacing: 0.03em;
            line-height: 1.3;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(26, 26, 31, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            border-bottom-color: var(--border-color);
        }

        .nav-panel {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            flex-wrap: wrap;
            gap: 12px;
        }

        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-size: 1.45rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.04em;
            white-space: nowrap;
            transition: color var(--transition-fast);
            text-decoration: none;
        }

        .nav-brand:hover {
            color: var(--primary);
        }

        .nav-brand-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1a1a1f;
            font-weight: 700;
            flex-shrink: 0;
        }

        .nav-links-wrapper {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            background: var(--bg-card);
            border-radius: 40px;
            padding: 6px 8px;
            border: 1px solid var(--border-light);
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            text-decoration: none;
            letter-spacing: 0.02em;
            position: relative;
        }

        .nav-link-item:hover {
            color: var(--text-primary);
            background: rgba(201, 169, 110, 0.08);
        }

        .nav-link-item.active {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            font-weight: 600;
            box-shadow: var(--shadow-gold);
        }

        .nav-link-item.active:hover {
            color: #1a1a1f;
            background: linear-gradient(135deg, var(--primary-light), var(--primary));
        }

        .nav-icon {
            font-size: 0.85rem;
            opacity: 0.85;
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 11px 22px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            white-space: nowrap;
            transition: all var(--transition-smooth);
            text-decoration: none;
            letter-spacing: 0.02em;
            box-shadow: var(--shadow-gold);
            border: none;
        }

        .nav-cta-btn:hover {
            background: linear-gradient(135deg, var(--primary-light), var(--primary));
            color: #1a1a1f;
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35);
        }

        .mobile-toggle {
            display: none;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            color: var(--text-primary);
            padding: 10px 16px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            align-items: center;
            gap: 6px;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .mobile-toggle:hover {
            background: var(--bg-card-hover);
            border-color: var(--primary);
            color: var(--primary);
        }

        .mobile-nav-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: var(--bg-darker);
            border-bottom: 2px solid var(--border-color);
            padding: 16px;
            flex-direction: column;
            gap: 6px;
            z-index: 1049;
            box-shadow: var(--shadow-lg);
            border-radius: 0 0 var(--radius-lg) var(--radius-lg);
        }

        .mobile-nav-dropdown.open {
            display: flex;
        }

        .mobile-nav-dropdown .nav-link-item {
            padding: 12px 18px;
            border-radius: var(--radius-md);
            font-size: 1rem;
            width: 100%;
            justify-content: flex-start;
        }

        .desktop-only {
            display: inline-flex;
        }

        /* ========== HERO - 优惠券墙 ========== */
        .hero-section {
            position: relative;
            padding: 70px 0 90px;
            background: linear-gradient(180deg, var(--bg-darker) 0%, var(--bg-dark) 40%, var(--bg-darker) 100%);
            overflow: hidden;
            min-height: 620px;
            display: flex;
            align-items: center;
        }

        .hero-bg-overlay {
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.12;
            z-index: 0;
        }

        .hero-glow {
            position: absolute;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.18) 0%, transparent 70%);
            top: -120px;
            right: -80px;
            z-index: 0;
            pointer-events: none;
        }

        .hero-glow-2 {
            position: absolute;
            width: 350px;
            height: 350px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(212, 168, 83, 0.12) 0%, transparent 70%);
            bottom: -60px;
            left: -60px;
            z-index: 0;
            pointer-events: none;
        }

        .hero-content {
            position: relative;
            z-index: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }

        .hero-label {
            display: inline-block;
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            background: rgba(201, 169, 110, 0.12);
            color: var(--primary);
            border: 1px solid rgba(201, 169, 110, 0.25);
            margin-bottom: 20px;
        }

        .hero-title {
            font-size: 3rem;
            font-weight: 800;
            letter-spacing: 0.05em;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.2;
            font-family: var(--font-heading);
        }

        .hero-title .gold-highlight {
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            font-size: 1.15rem;
            color: var(--text-muted);
            max-width: 620px;
            margin: 0 auto 36px;
            line-height: 1.7;
        }

        /* 优惠券墙 */
        .coupon-wall {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
            margin-top: 8px;
        }

        .coupon-card {
            background: var(--bg-card);
            border: 2px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px 22px;
            width: 210px;
            text-align: center;
            transition: all var(--transition-smooth);
            cursor: pointer;
            position: relative;
            box-shadow: var(--shadow-md);
        }

        .coupon-card:hover {
            transform: translateY(-6px);
            border-color: var(--primary);
            box-shadow: var(--shadow-gold);
        }

        .coupon-card-main {
            width: 300px;
            border: 3px solid var(--primary);
            background: linear-gradient(180deg, rgba(201, 169, 110, 0.08) 0%, var(--bg-card) 40%);
            box-shadow: var(--shadow-gold), 0 0 60px rgba(201, 169, 110, 0.12);
            padding: 32px 26px;
            position: relative;
            z-index: 2;
        }

        .coupon-card-main::before {
            content: '';
            position: absolute;
            inset: -4px;
            border-radius: var(--radius-lg);
            border: 2px dashed rgba(201, 169, 110, 0.35);
            pointer-events: none;
            z-index: -1;
            animation: couponGlow 3s ease-in-out infinite;
        }

        @keyframes couponGlow {
            0%,
            100% {
                border-color: rgba(201, 169, 110, 0.35);
            }
            50% {
                border-color: rgba(201, 169, 110, 0.7);
            }
        }

        .coupon-badge {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            background: var(--primary);
            color: #1a1a1f;
            margin-bottom: 10px;
        }

        .coupon-card-main .coupon-badge {
            font-size: 0.85rem;
            padding: 7px 18px;
            letter-spacing: 0.07em;
        }

        .coupon-amount {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--primary);
            font-family: var(--font-heading);
            letter-spacing: 0.02em;
            margin: 10px 0 6px;
        }

        .coupon-card-main .coupon-amount {
            font-size: 3.4rem;
        }

        .coupon-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 14px;
        }

        .coupon-card-main .coupon-desc {
            font-size: 0.95rem;
            margin-bottom: 18px;
        }

        .btn-coupon-claim {
            display: inline-block;
            padding: 10px 24px;
            border-radius: 30px;
            font-size: 0.88rem;
            font-weight: 600;
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            transition: all var(--transition-smooth);
            cursor: pointer;
            letter-spacing: 0.03em;
            text-decoration: none;
        }

        .btn-coupon-claim:hover {
            background: var(--primary);
            color: #1a1a1f;
            box-shadow: var(--shadow-gold);
            transform: translateY(-2px);
        }

        .btn-coupon-claim-main {
            padding: 14px 36px;
            font-size: 1rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            border: none;
            letter-spacing: 0.04em;
            box-shadow: var(--shadow-gold);
            animation: pulseBtn 2.5s ease-in-out infinite;
        }

        .btn-coupon-claim-main:hover {
            background: linear-gradient(135deg, var(--primary-light), var(--primary));
            color: #1a1a1f;
            transform: translateY(-3px);
            box-shadow: 0 8px 28px rgba(201, 169, 110, 0.4);
        }

        @keyframes pulseBtn {
            0%,
            100% {
                box-shadow: 0 4px 20px rgba(201, 169, 110, 0.25);
            }
            50% {
                box-shadow: 0 8px 36px rgba(201, 169, 110, 0.5);
            }
        }

        /* ========== SECTIONS ========== */
        .section-block {
            padding: var(--section-gap) 0;
        }

        .section-block-alt {
            padding: var(--section-gap) 0;
            background: var(--bg-darker);
        }

        .section-label {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: 0.03em;
            font-family: var(--font-heading);
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 680px;
            line-height: 1.7;
            margin-bottom: 40px;
        }

        /* ========== STATS ROW ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            text-align: center;
            transition: all var(--transition-smooth);
        }

        .stat-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }

        .stat-number {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary);
            font-family: var(--font-heading);
            letter-spacing: 0.02em;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 6px;
        }

        /* ========== EVENT CARDS ========== */
        .event-cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .event-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }

        .event-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

        .event-card-img {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .event-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .event-card:hover .event-card-img img {
            transform: scale(1.06);
        }

        .event-card-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            background: var(--primary);
            color: #1a1a1f;
            letter-spacing: 0.04em;
            z-index: 2;
        }

        .event-card-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .event-card-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }

        .event-card-meta {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-bottom: 10px;
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .event-card-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .event-card-desc {
            font-size: 0.88rem;
            color: var(--text-light);
            line-height: 1.6;
            margin-bottom: 16px;
            flex: 1;
        }

        .event-card-prize {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary);
            font-family: var(--font-heading);
            margin-bottom: 14px;
        }

        .btn-event {
            display: inline-block;
            padding: 10px 22px;
            border-radius: 30px;
            font-size: 0.88rem;
            font-weight: 600;
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            transition: all var(--transition-smooth);
            cursor: pointer;
            text-align: center;
            letter-spacing: 0.03em;
            text-decoration: none;
            align-self: flex-start;
        }

        .btn-event:hover {
            background: var(--primary);
            color: #1a1a1f;
            box-shadow: var(--shadow-gold);
        }

        /* ========== PROCESS / TIMELINE ========== */
        .process-timeline {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            justify-content: center;
            position: relative;
        }

        .process-step {
            flex: 1;
            min-width: 200px;
            max-width: 260px;
            text-align: center;
            position: relative;
            padding: 20px 16px;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            transition: all var(--transition-smooth);
        }

        .process-step:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }

        .process-step-num {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            font-weight: 800;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-family: var(--font-heading);
        }

        .process-step-title {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .process-step-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* ========== LEADERBOARD ========== */
        .leaderboard-table-wrap {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }

        .leaderboard-row {
            display: flex;
            align-items: center;
            padding: 16px 20px;
            border-bottom: 1px solid var(--border-light);
            transition: background var(--transition-fast);
            gap: 16px;
        }

        .leaderboard-row:last-child {
            border-bottom: none;
        }

        .leaderboard-row:hover {
            background: var(--bg-card-hover);
        }

        .leaderboard-rank {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.1rem;
            flex-shrink: 0;
            font-family: var(--font-heading);
        }

        .rank-gold {
            background: linear-gradient(135deg, #f0c040, #d4a020);
            color: #1a1a1f;
        }
        .rank-silver {
            background: linear-gradient(135deg, #c0c0c0, #909090);
            color: #1a1a1f;
        }
        .rank-bronze {
            background: linear-gradient(135deg, #d4a574, #a07040);
            color: #1a1a1f;
        }
        .rank-normal {
            background: var(--bg-surface);
            color: var(--text-muted);
        }

        .leaderboard-info {
            flex: 1;
            min-width: 0;
        }

        .leaderboard-name {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 0.95rem;
        }

        .leaderboard-detail {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .leaderboard-score {
            font-weight: 700;
            color: var(--primary);
            font-size: 1rem;
            white-space: nowrap;
            font-family: var(--font-heading);
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: var(--border-color);
        }

        .faq-question {
            width: 100%;
            padding: 18px 22px;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1rem;
            font-weight: 600;
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            letter-spacing: 0.02em;
            transition: color var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question i {
            transition: transform var(--transition-smooth);
            font-size: 0.85rem;
            color: var(--text-muted);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 22px;
            color: var(--text-light);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 18px;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            padding: 70px 0;
            background: linear-gradient(180deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.1) 0%, transparent 70%);
            top: -100px;
            left: 50%;
            transform: translateX(-50%);
            pointer-events: none;
            z-index: 0;
        }

        .cta-content {
            position: relative;
            z-index: 1;
        }

        .cta-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            font-family: var(--font-heading);
        }

        .cta-desc {
            color: var(--text-muted);
            font-size: 1.05rem;
            margin-bottom: 28px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        .btn-cta-primary {
            display: inline-block;
            padding: 15px 40px;
            border-radius: 40px;
            font-size: 1.05rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            letter-spacing: 0.04em;
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-smooth);
            text-decoration: none;
            border: none;
            cursor: pointer;
        }

        .btn-cta-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 32px rgba(201, 169, 110, 0.4);
            color: #1a1a1f;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-darker);
            border-top: 1px solid var(--border-light);
            padding: 50px 0 24px;
            color: var(--text-secondary);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-col h5 {
            color: var(--text-primary);
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }

        .footer-col a {
            display: block;
            color: var(--text-muted);
            font-size: 0.88rem;
            padding: 5px 0;
            transition: color var(--transition-fast);
        }

        .footer-col a:hover {
            color: var(--primary);
        }

        .footer-bottom {
            border-top: 1px solid var(--border-light);
            padding-top: 18px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .footer-links-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
        }

        .footer-links-row a {
            color: var(--text-muted);
        }

        .footer-links-row a:hover {
            color: var(--primary);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.4rem;
            }
            .coupon-card-main {
                width: 260px;
            }
            .coupon-card {
                width: 170px;
                padding: 18px 14px;
            }
            .coupon-amount {
                font-size: 2rem;
            }
            .coupon-card-main .coupon-amount {
                font-size: 2.8rem;
            }
            .event-cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .desktop-only {
                display: none;
            }
            .nav-links-wrapper {
                gap: 2px;
                padding: 4px 5px;
            }
            .nav-link-item {
                padding: 7px 12px;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 768px) {
            .hero-title {
                font-size: 1.9rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .coupon-wall {
                flex-direction: column;
                align-items: center;
                gap: 14px;
            }
            .coupon-card-main {
                width: 100%;
                max-width: 340px;
            }
            .coupon-card {
                width: 100%;
                max-width: 280px;
            }
            .event-cards-grid {
                grid-template-columns: 1fr;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .process-timeline {
                flex-direction: column;
                align-items: center;
            }
            .process-step {
                max-width: 100%;
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .section-block,
            .section-block-alt {
                padding: var(--section-gap-mobile) 0;
            }
            .nav-panel {
                flex-wrap: nowrap;
            }
            .nav-links-wrapper {
                display: none;
            }
            .mobile-toggle {
                display: inline-flex;
            }
            .desktop-only {
                display: none;
            }
            .hero-section {
                padding: 40px 0 60px;
                min-height: auto;
            }
            .leaderboard-row {
                padding: 12px 14px;
                gap: 10px;
            }
            .leaderboard-rank {
                width: 34px;
                height: 34px;
                font-size: 0.9rem;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-subtitle {
                font-size: 0.85rem;
            }
            .coupon-amount {
                font-size: 1.6rem;
            }
            .coupon-card-main .coupon-amount {
                font-size: 2.2rem;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .stat-number {
                font-size: 1.6rem;
            }
            .stat-label {
                font-size: 0.75rem;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .btn-cta-primary {
                padding: 12px 28px;
                font-size: 0.9rem;
            }
            .cta-title {
                font-size: 1.4rem;
            }
            .nav-brand {
                font-size: 1.15rem;
            }
            .nav-brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #c9a96e;
            --primary-dark: #a8874a;
            --primary-light: #e0cfa0;
            --accent: #d4a853;
            --bg-dark: #1a1a1f;
            --bg-darker: #111115;
            --bg-card: #1e1e24;
            --bg-card-hover: #25252d;
            --bg-surface: #222228;
            --text-primary: #f0ece4;
            --text-secondary: #c4bfb2;
            --text-muted: #8a8578;
            --text-light: #b8b3a5;
            --border-color: #333338;
            --border-light: #2a2a30;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-gold: 0 4px 20px rgba(201, 169, 110, 0.25);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --section-gap: 80px;
            --section-gap-mobile: 48px;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--bg-dark);
            color: var(--text-primary);
            line-height: 1.7;
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

        a {
            text-decoration: none;
            transition: color var(--transition-fast), opacity var(--transition-fast);
            color: inherit;
        }
        a:hover {
            color: var(--primary);
        }
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 3px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            transition: all var(--transition-smooth);
        }
        button:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }

        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--primary) !important;
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15) !important;
        }

        .container {
            max-width: 1280px;
            padding-left: 20px;
            padding-right: 20px;
            margin: 0 auto;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(26, 26, 31, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-smooth);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            border-bottom-color: var(--border-color);
        }

        .nav-panel {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            flex-wrap: wrap;
            gap: 12px;
        }

        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-size: 1.45rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.04em;
            white-space: nowrap;
            transition: color var(--transition-fast);
            text-decoration: none;
        }
        .nav-brand:hover {
            color: var(--primary);
        }

        .nav-brand-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1a1a1f;
            font-weight: 700;
            flex-shrink: 0;
        }

        .nav-links-wrapper {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            background: var(--bg-card);
            border-radius: 40px;
            padding: 6px 8px;
            border: 1px solid var(--border-light);
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            text-decoration: none;
            letter-spacing: 0.02em;
            position: relative;
        }
        .nav-link-item:hover {
            color: var(--text-primary);
            background: rgba(201, 169, 110, 0.08);
        }
        .nav-link-item.active {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            font-weight: 600;
            box-shadow: var(--shadow-gold);
        }
        .nav-link-item.active:hover {
            color: #1a1a1f;
            background: linear-gradient(135deg, var(--primary-light), var(--primary));
        }

        .nav-icon {
            font-size: 0.85rem;
            opacity: 0.85;
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 10px 22px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            white-space: nowrap;
            transition: all var(--transition-smooth);
            text-decoration: none;
            letter-spacing: 0.03em;
            box-shadow: var(--shadow-gold);
        }
        .nav-cta-btn:hover {
            background: linear-gradient(135deg, #d4b878, #c9a050);
            color: #1a1a1f;
            transform: translateY(-1px);
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35);
            text-decoration: none;
        }

        .mobile-toggle {
            display: none;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            color: var(--text-primary);
            padding: 10px 16px;
            border-radius: 30px;
            font-size: 0.9rem;
            cursor: pointer;
            align-items: center;
            gap: 6px;
            transition: all var(--transition-fast);
        }
        .mobile-toggle:hover {
            background: var(--bg-card-hover);
            color: var(--primary);
        }

        .desktop-only {
            display: inline-flex;
        }

        /* ========== HERO (矮横幅) ========== */
        .hero-banner {
            position: relative;
            background: var(--bg-surface);
            border-top: 3px solid var(--primary);
            padding: 48px 0 44px;
            overflow: hidden;
        }
        .hero-banner::after {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-banner-inner {
            display: flex;
            align-items: center;
            gap: 36px;
            position: relative;
            z-index: 1;
        }
        .hero-banner-text {
            flex: 1;
            min-width: 0;
        }
        .hero-banner-text .badge-row {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 14px;
        }
        .hero-badge {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            background: rgba(201, 169, 110, 0.12);
            color: var(--primary);
            border: 1px solid rgba(201, 169, 110, 0.25);
        }
        .hero-banner-text h1 {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: 0.03em;
            line-height: 1.3;
        }
        .hero-banner-text .hero-sub {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 18px;
            max-width: 580px;
            line-height: 1.6;
        }
        .hero-banner-visual {
            flex-shrink: 0;
            width: 260px;
            height: 180px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 2px solid var(--border-color);
            box-shadow: var(--shadow-md);
            position: relative;
        }
        .hero-banner-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .hero-banner-visual .visual-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 50%, rgba(26, 26, 31, 0.7) 100%);
            display: flex;
            align-items: flex-end;
            padding: 12px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary-light);
            letter-spacing: 0.03em;
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: var(--section-gap) 0;
        }
        .section-header {
            margin-bottom: 40px;
        }
        .section-header .section-eyebrow {
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--primary);
            margin-bottom: 6px;
        }
        .section-header h2 {
            font-family: var(--font-heading);
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }
        .section-header .section-desc {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 640px;
            line-height: 1.6;
        }

        /* ========== CARDS ========== */
        .card-custom {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            transition: all var(--transition-smooth);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .card-custom:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-color);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .card-custom .card-icon-circle {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            color: var(--primary);
            margin-bottom: 16px;
            flex-shrink: 0;
        }
        .card-custom h4 {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }
        .card-custom p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.6;
        }
        .card-custom .card-step-num {
            position: absolute;
            top: 16px;
            right: 20px;
            font-size: 3rem;
            font-weight: 800;
            color: rgba(201, 169, 110, 0.06);
            line-height: 1;
            pointer-events: none;
            font-family: var(--font-heading);
        }

        /* ========== GAME CARD ========== */
        .game-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-smooth);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .game-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--border-color);
            transform: translateY(-4px);
        }
        .game-card-img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        .game-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }
        .game-card:hover .game-card-img img {
            transform: scale(1.05);
        }
        .game-card-img .difficulty-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            background: rgba(26, 26, 31, 0.8);
            color: var(--primary-light);
            backdrop-filter: blur(6px);
            letter-spacing: 0.03em;
        }
        .game-card-body {
            padding: 20px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .game-card-body h4 {
            font-family: var(--font-heading);
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .game-card-body p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 14px;
            flex: 1;
            line-height: 1.5;
        }
        .game-card-body .btn-sm-gold {
            align-self: flex-start;
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 600;
            background: transparent;
            border: 1px solid var(--primary);
            color: var(--primary);
            transition: all var(--transition-fast);
            letter-spacing: 0.02em;
        }
        .game-card-body .btn-sm-gold:hover {
            background: var(--primary);
            color: #1a1a1f;
            text-decoration: none;
        }

        /* ========== PROCESS STEPS ========== */
        .process-row {
            display: flex;
            gap: 0;
            align-items: stretch;
            flex-wrap: wrap;
        }
        .process-step {
            flex: 1;
            min-width: 200px;
            text-align: center;
            padding: 28px 16px;
            position: relative;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            transition: all var(--transition-smooth);
        }
        .process-step:first-child {
            border-radius: var(--radius-lg) 0 0 var(--radius-lg);
        }
        .process-step:last-child {
            border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
        }
        .process-step:hover {
            background: var(--bg-card-hover);
            border-color: var(--primary);
            box-shadow: var(--shadow-gold);
            z-index: 2;
        }
        .process-step .step-num {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            font-weight: 700;
            font-size: 1.15rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            letter-spacing: 0.03em;
        }
        .process-step h5 {
            font-family: var(--font-heading);
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .process-step p {
            font-size: 0.83rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--border-color);
        }
        .faq-item .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            color: var(--text-primary);
            font-size: 1rem;
            font-weight: 600;
            padding: 16px 20px;
            text-align: left;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            letter-spacing: 0.02em;
            cursor: pointer;
        }
        .faq-item .faq-question .faq-icon {
            font-size: 0.8rem;
            color: var(--primary);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }
        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
            padding: 0 20px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 20px 18px;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: var(--bg-darker);
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
            padding: 56px 0;
            text-align: center;
        }
        .cta-section h3 {
            font-family: var(--font-heading);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: 0.03em;
        }
        .cta-section p {
            font-size: 1rem;
            color: var(--text-muted);
            margin-bottom: 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }
        .btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            border: none;
            letter-spacing: 0.04em;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-gold);
            text-decoration: none;
        }
        .btn-gold:hover {
            background: linear-gradient(135deg, #d4b878, #c9a050);
            color: #1a1a1f;
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(201, 169, 110, 0.4);
            text-decoration: none;
        }
        .btn-outline-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 30px;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 600;
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
            letter-spacing: 0.03em;
            transition: all var(--transition-smooth);
            text-decoration: none;
        }
        .btn-outline-gold:hover {
            background: var(--primary);
            color: #1a1a1f;
            text-decoration: none;
        }

        /* ========== PROTECTION SECTION ========== */
        .protection-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            height: 100%;
            transition: all var(--transition-smooth);
            text-align: center;
        }
        .protection-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-gold);
        }
        .protection-card .protect-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 14px;
            display: block;
        }
        .protection-card h5 {
            font-family: var(--font-heading);
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .protection-card p {
            font-size: 0.83rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-darker);
            border-top: 1px solid var(--border-color);
            padding: 48px 0 28px;
            color: var(--text-secondary);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }
        .footer-col h5 {
            font-family: var(--font-heading);
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-col a {
            display: block;
            font-size: 0.88rem;
            color: var(--text-muted);
            margin-bottom: 8px;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--primary);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-light);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .footer-links-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
        }
        .footer-links-row a {
            color: var(--text-muted);
        }
        .footer-links-row a:hover {
            color: var(--primary);
        }
        .footer-links-row span {
            color: var(--text-muted);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-banner-inner {
                flex-direction: column;
                text-align: center;
            }
            .hero-banner-text .hero-sub {
                max-width: 100%;
                margin-left: auto;
                margin-right: auto;
            }
            .hero-banner-text .badge-row {
                justify-content: center;
            }
            .hero-banner-visual {
                width: 100%;
                max-width: 400px;
                height: 200px;
            }
            .process-row {
                flex-direction: column;
            }
            .process-step:first-child {
                border-radius: var(--radius-lg) var(--radius-lg) 0 0;
            }
            .process-step:last-child {
                border-radius: 0 0 var(--radius-lg) var(--radius-lg);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .nav-links-wrapper {
                gap: 2px;
                padding: 4px 5px;
            }
            .nav-link-item {
                padding: 7px 12px;
                font-size: 0.8rem;
                gap: 3px;
            }
            .nav-icon {
                font-size: 0.7rem;
            }
            .desktop-only {
                display: none;
            }
            .mobile-toggle {
                display: flex;
            }
            .section {
                padding: var(--section-gap-mobile) 0;
            }
        }

        @media (max-width: 768px) {
            .nav-panel {
                gap: 8px;
            }
            .nav-links-wrapper {
                order: 10;
                width: 100%;
                justify-content: center;
                border-radius: 30px;
                padding: 5px 6px;
                gap: 1px;
            }
            .nav-link-item {
                padding: 7px 10px;
                font-size: 0.75rem;
                gap: 2px;
                border-radius: 20px;
            }
            .nav-brand {
                font-size: 1.2rem;
            }
            .nav-brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
            .hero-banner-text h1 {
                font-size: 1.6rem;
            }
            .hero-banner-text .hero-sub {
                font-size: 0.9rem;
            }
            .hero-banner-visual {
                height: 160px;
                max-width: 100%;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .footer-links-row {
                justify-content: center;
            }
            .cta-section h3 {
                font-size: 1.3rem;
            }
            .game-card-img {
                height: 140px;
            }
        }

        @media (max-width: 520px) {
            .nav-link-item {
                padding: 6px 8px;
                font-size: 0.7rem;
                gap: 1px;
            }
            .nav-icon {
                display: none;
            }
            .hero-banner {
                padding: 28px 0 24px;
            }
            .hero-banner-text h1 {
                font-size: 1.35rem;
            }
            .btn-gold {
                padding: 12px 24px;
                font-size: 0.9rem;
            }
            .btn-outline-gold {
                padding: 10px 20px;
                font-size: 0.85rem;
            }
            .card-custom {
                padding: 20px 16px;
            }
            .protection-card {
                padding: 20px 14px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #c9a96e;
            --primary-dark: #a8874a;
            --primary-light: #e0cfa0;
            --accent: #d4a853;
            --bg-dark: #1a1a1f;
            --bg-darker: #111115;
            --bg-card: #1e1e24;
            --bg-card-hover: #25252d;
            --bg-surface: #222228;
            --text-primary: #f0ece4;
            --text-secondary: #c4bfb2;
            --text-muted: #8a8578;
            --text-light: #b8b3a5;
            --border-color: #333338;
            --border-light: #2a2a30;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-gold: 0 4px 20px rgba(201, 169, 110, 0.25);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --section-gap: 80px;
            --section-gap-mobile: 48px;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--bg-dark);
            color: var(--text-primary);
            line-height: 1.7;
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
            padding-top: 0;
        }

        a {
            text-decoration: none;
            transition: color var(--transition-fast), opacity var(--transition-fast);
            color: inherit;
        }

        a:hover {
            color: var(--primary);
        }

        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 3px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            transition: all var(--transition-smooth);
        }

        button:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }

        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--primary) !important;
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15) !important;
        }

        .container {
            max-width: 1280px;
            padding-left: 20px;
            padding-right: 20px;
            margin: 0 auto;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(26, 26, 31, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            border-bottom-color: var(--border-color);
        }

        .nav-panel {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            flex-wrap: wrap;
            gap: 12px;
        }

        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-size: 1.45rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.04em;
            white-space: nowrap;
            transition: color var(--transition-fast);
            text-decoration: none;
        }

        .nav-brand:hover {
            color: var(--primary);
        }

        .nav-brand-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1a1a1f;
            font-weight: 700;
            flex-shrink: 0;
        }

        .nav-links-wrapper {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            background: var(--bg-card);
            border-radius: 40px;
            padding: 6px 8px;
            border: 1px solid var(--border-light);
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            text-decoration: none;
            letter-spacing: 0.02em;
            position: relative;
        }

        .nav-link-item:hover {
            color: var(--text-primary);
            background: rgba(201, 169, 110, 0.08);
        }

        .nav-link-item.active {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            font-weight: 600;
            box-shadow: var(--shadow-gold);
        }

        .nav-link-item.active:hover {
            color: #1a1a1f;
            background: linear-gradient(135deg, var(--primary-light), var(--primary));
        }

        .nav-icon {
            font-size: 0.85rem;
            flex-shrink: 0;
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 22px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            border: none;
            white-space: nowrap;
            transition: all var(--transition-smooth);
            letter-spacing: 0.03em;
            text-decoration: none;
            box-shadow: var(--shadow-gold);
        }

        .nav-cta-btn:hover {
            background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
            color: #1a1a1f;
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35);
        }

        .mobile-toggle {
            display: none;
            align-items: center;
            gap: 6px;
            padding: 10px 16px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            background: var(--bg-card);
            color: var(--text-secondary);
            border: 1px solid var(--border-light);
            transition: all var(--transition-fast);
        }

        .mobile-toggle:hover {
            color: var(--text-primary);
            background: var(--bg-card-hover);
        }

        /* ========== MOBILE NAV OVERLAY ========== */
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            z-index: 1060;
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }

        .mobile-nav-overlay.active {
            display: block;
            opacity: 1;
        }

        .mobile-nav-drawer {
            position: fixed;
            top: 0;
            right: -320px;
            width: 300px;
            max-width: 85vw;
            height: 100%;
            background: var(--bg-darker);
            z-index: 1070;
            padding: 24px 20px;
            overflow-y: auto;
            transition: right var(--transition-smooth);
            border-left: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .mobile-nav-drawer.active {
            right: 0;
        }

        .mobile-nav-drawer .nav-link-item {
            display: flex;
            width: 100%;
            padding: 12px 18px;
            border-radius: var(--radius-md);
            font-size: 1rem;
            justify-content: flex-start;
            border: 1px solid transparent;
        }

        .mobile-nav-drawer .nav-link-item.active {
            border-color: var(--primary);
        }

        .mobile-nav-close {
            align-self: flex-end;
            background: none;
            border: none;
            color: var(--text-secondary);
            font-size: 1.5rem;
            padding: 6px 10px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }

        .mobile-nav-close:hover {
            color: var(--text-primary);
            background: var(--bg-card);
        }

        /* ========== HERO SECTION ========== */
        .hero-section {
            position: relative;
            min-height: 580px;
            display: flex;
            align-items: center;
            background: var(--bg-darker);
            overflow: hidden;
            padding: 60px 0;
        }

        .hero-bg-img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.35;
            z-index: 0;
        }

        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(180deg, rgba(17, 17, 21, 0.6) 0%, rgba(26, 26, 31, 0.9) 60%, var(--bg-dark) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
        }

        .hero-text {
            flex: 1;
            min-width: 280px;
            max-width: 600px;
        }

        .hero-explosion-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #e74c3c;
            color: #fff;
            padding: 8px 18px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 0.9rem;
            letter-spacing: 0.04em;
            animation: badgePulse 2s ease-in-out infinite;
            margin-bottom: 16px;
            box-shadow: 0 4px 18px rgba(231, 76, 60, 0.4);
            transform: rotate(-2deg);
        }

        @keyframes badgePulse {
            0%,
            100% {
                box-shadow: 0 4px 18px rgba(231, 76, 60, 0.4);
                transform: rotate(-2deg) scale(1);
            }
            50% {
                box-shadow: 0 6px 28px rgba(231, 76, 60, 0.7);
                transform: rotate(-2deg) scale(1.05);
            }
        }

        .hero-explosion-badge i {
            font-size: 0.85rem;
            animation: sparkle 1.5s ease-in-out infinite;
        }

        @keyframes sparkle {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.4;
            }
        }

        .hero-limited-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(201, 169, 110, 0.15);
            border: 1px solid var(--primary);
            color: var(--primary);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            margin-bottom: 8px;
            margin-left: 8px;
            animation: glowPulse 2.5s ease-in-out infinite;
        }

        @keyframes glowPulse {
            0%,
            100% {
                border-color: var(--primary);
                box-shadow: 0 0 8px rgba(201, 169, 110, 0.2);
            }
            50% {
                border-color: var(--primary-light);
                box-shadow: 0 0 20px rgba(201, 169, 110, 0.45);
            }
        }

        .hero-title {
            font-family: var(--font-heading);
            font-size: 3rem;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.2;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }

        .hero-title .gold-highlight {
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            font-size: 1.15rem;
            color: var(--text-secondary);
            margin-bottom: 28px;
            line-height: 1.7;
            max-width: 500px;
        }

        .hero-cta-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            align-items: center;
        }

        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 32px;
            border-radius: 40px;
            font-size: 1.05rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            border: none;
            letter-spacing: 0.04em;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-gold);
            text-decoration: none;
        }

        .btn-hero-primary:hover {
            background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
            color: #1a1a1f;
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(201, 169, 110, 0.4);
        }

        .btn-hero-outline {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 32px;
            border-radius: 40px;
            font-size: 1.05rem;
            font-weight: 600;
            background: transparent;
            color: var(--text-primary);
            border: 2px solid var(--border-color);
            letter-spacing: 0.03em;
            transition: all var(--transition-smooth);
            text-decoration: none;
        }

        .btn-hero-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(201, 169, 110, 0.05);
        }

        .hero-visual-card {
            flex: 0 0 380px;
            max-width: 420px;
            min-width: 280px;
            background: var(--bg-card);
            border-radius: var(--radius-xl);
            padding: 28px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-lg);
            position: relative;
        }

        .hero-visual-card img {
            border-radius: var(--radius-md);
            width: 100%;
            height: auto;
            margin-bottom: 16px;
        }

        .hero-visual-card .card-stats {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .hero-stat-item {
            flex: 1;
            text-align: center;
            padding: 12px;
            background: var(--bg-surface);
            border-radius: var(--radius-sm);
        }

        .hero-stat-num {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
            font-family: var(--font-heading);
        }

        .hero-stat-label {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-top: 2px;
        }

        /* ========== SECTION COMMON ========== */
        .section-block {
            padding: var(--section-gap) 0;
        }

        .section-badge {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 8px;
            padding: 4px 12px;
            border-radius: 20px;
            background: rgba(201, 169, 110, 0.08);
            border: 1px solid rgba(201, 169, 110, 0.2);
        }

        .section-title {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
            line-height: 1.3;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 650px;
            line-height: 1.7;
            margin-bottom: 32px;
        }

        /* ========== STEPS SECTION ========== */
        .steps-row {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            counter-reset: step;
        }

        .step-card {
            flex: 1;
            min-width: 200px;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            border: 1px solid var(--border-light);
            text-align: center;
            position: relative;
            transition: all var(--transition-smooth);
            counter-increment: step;
        }

        .step-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-color);
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
        }

        .step-number {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            font-size: 1.4rem;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-family: var(--font-heading);
        }

        .step-card h4 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .step-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }

        /* ========== GIFT BANNER ========== */
        .gift-banner {
            background: linear-gradient(135deg, var(--bg-darker) 0%, #1a1a2e 40%, #1a1a1f 100%);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            border: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            gap: 40px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .gift-banner::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.06);
            pointer-events: none;
        }

        .gift-banner-text {
            flex: 1;
            min-width: 260px;
            position: relative;
            z-index: 1;
        }

        .gift-banner-text h3 {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .gift-banner-text .gift-highlight {
            color: var(--primary);
        }

        .gift-banner-text p {
            color: var(--text-secondary);
            font-size: 1rem;
            line-height: 1.6;
            margin-bottom: 16px;
        }

        .gift-list {
            list-style: none;
            padding: 0;
            margin: 0 0 20px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .gift-list li {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(201, 169, 110, 0.1);
            padding: 8px 14px;
            border-radius: 20px;
            font-size: 0.88rem;
            color: var(--primary-light);
            font-weight: 500;
            border: 1px solid rgba(201, 169, 110, 0.2);
        }

        .gift-list li i {
            color: var(--primary);
            font-size: 0.75rem;
        }

        .gift-banner-visual {
            flex: 0 0 280px;
            max-width: 320px;
            position: relative;
            z-index: 1;
        }

        .gift-banner-visual img {
            border-radius: var(--radius-lg);
            width: 100%;
            box-shadow: var(--shadow-md);
        }

        .btn-gift-claim {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 700;
            background: linear-gradient(135deg, #e74c3c, #c0392b);
            color: #fff;
            border: none;
            letter-spacing: 0.03em;
            transition: all var(--transition-smooth);
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(231, 76, 60, 0.35);
        }

        .btn-gift-claim:hover {
            background: linear-gradient(135deg, #f05a4a, #e74c3c);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(231, 76, 60, 0.5);
        }

        /* ========== GAME CARDS ========== */
        .game-cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 20px;
        }

        .game-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-light);
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }

        .game-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-color);
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }

        .game-card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
        }

        .game-card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }

        .game-card:hover .game-card-img-wrap img {
            transform: scale(1.06);
        }

        .game-card-difficulty {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(26, 26, 31, 0.85);
            color: var(--primary-light);
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            backdrop-filter: blur(4px);
        }

        .game-card-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .game-card-body h4 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .game-card-body p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.5;
            flex: 1;
            margin-bottom: 12px;
        }

        .game-card-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .game-tag {
            font-size: 0.73rem;
            padding: 4px 10px;
            border-radius: 14px;
            background: rgba(201, 169, 110, 0.08);
            color: var(--primary-light);
            border: 1px solid rgba(201, 169, 110, 0.18);
            font-weight: 500;
        }

        /* ========== PROTECTION SECTION ========== */
        .protection-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
            gap: 20px;
        }

        .protection-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border: 1px solid var(--border-light);
            transition: all var(--transition-smooth);
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }

        .protection-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-color);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .protection-icon {
            width: 50px;
            height: 50px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.2), rgba(201, 169, 110, 0.05));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--primary);
            flex-shrink: 0;
        }

        .protection-info h4 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .protection-info p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin: 0;
        }

        /* ========== RESOURCE ALT SECTION ========== */
        .resource-alt-row {
            display: flex;
            gap: 30px;
            flex-wrap: wrap;
            align-items: center;
        }

        .resource-alt-text {
            flex: 1;
            min-width: 280px;
        }

        .resource-alt-text h3 {
            font-family: var(--font-heading);
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .resource-alt-text p {
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .resource-alt-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .resource-alt-list li {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-secondary);
            font-size: 0.95rem;
            transition: all var(--transition-fast);
        }

        .resource-alt-list li:hover {
            color: var(--text-primary);
        }

        .resource-alt-list li i {
            color: var(--primary);
            font-size: 0.8rem;
        }

        .resource-alt-visual {
            flex: 0 0 320px;
            max-width: 380px;
            min-width: 260px;
        }

        .resource-alt-visual img {
            border-radius: var(--radius-lg);
            width: 100%;
            box-shadow: var(--shadow-md);
        }

        /* ========== STATS ROW ========== */
        .stats-row {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .stat-block {
            flex: 1;
            min-width: 160px;
            text-align: center;
            padding: 28px 20px;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            transition: all var(--transition-smooth);
        }

        .stat-block:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }

        .stat-block .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--primary);
            font-family: var(--font-heading);
            line-height: 1;
        }

        .stat-block .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 6px;
        }

        /* ========== TESTIMONIALS ========== */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }

        .testimonial-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 24px;
            border: 1px solid var(--border-light);
            transition: all var(--transition-smooth);
        }

        .testimonial-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-color);
            box-shadow: var(--shadow-md);
        }

        .testimonial-card .quote-icon {
            color: var(--primary);
            font-size: 1.6rem;
            margin-bottom: 8px;
            opacity: 0.8;
        }

        .testimonial-card p {
            font-size: 0.93rem;
            color: var(--text-secondary);
            line-height: 1.7;
            font-style: italic;
            margin-bottom: 12px;
        }

        .testimonial-author {
            font-size: 0.85rem;
            color: var(--primary-light);
            font-weight: 600;
        }

        .testimonial-author span {
            color: var(--text-muted);
            font-weight: 400;
            font-size: 0.8rem;
        }

        /* ========== FAQ ========== */
        .faq-wrapper {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: var(--border-color);
        }

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 22px;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1rem;
            font-weight: 600;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            cursor: pointer;
            letter-spacing: 0.02em;
            transition: all var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question i {
            font-size: 0.85rem;
            color: var(--text-muted);
            transition: transform var(--transition-fast);
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
            padding: 0 22px;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 22px 18px;
        }

        .faq-answer p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
            margin: 0;
        }

        /* ========== CTA BANNER ========== */
        .cta-banner-full {
            background: linear-gradient(135deg, var(--bg-darker) 0%, #1c1c28 50%, var(--bg-dark) 100%);
            border-radius: var(--radius-xl);
            padding: 56px 40px;
            text-align: center;
            border: 1px solid var(--border-color);
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .cta-banner-full::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: 50%;
            transform: translateX(-50%);
            width: 350px;
            height: 350px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.04);
            pointer-events: none;
        }

        .cta-banner-full h3 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        .cta-banner-full p {
            color: var(--text-secondary);
            font-size: 1.05rem;
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
            max-width: 550px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-banner-full .btn-hero-primary {
            position: relative;
            z-index: 1;
            font-size: 1.1rem;
            padding: 16px 40px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-darker);
            border-top: 1px solid var(--border-color);
            padding: 48px 0 24px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-col h5 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1rem;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }

        .footer-col a {
            display: block;
            color: var(--text-muted);
            font-size: 0.88rem;
            padding: 5px 0;
            transition: all var(--transition-fast);
        }

        .footer-col a:hover {
            color: var(--primary);
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-light);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .footer-links-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
        }

        .footer-links-row a {
            color: var(--text-muted);
            transition: all var(--transition-fast);
        }

        .footer-links-row a:hover {
            color: var(--primary);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.3rem;
            }
            .hero-visual-card {
                flex: 0 0 300px;
                max-width: 340px;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .nav-links-wrapper {
                gap: 2px;
                padding: 4px 5px;
            }
            .nav-link-item {
                padding: 7px 13px;
                font-size: 0.82rem;
                gap: 4px;
            }
            .nav-icon {
                font-size: 0.75rem;
            }
            .gift-banner {
                padding: 32px 24px;
                gap: 24px;
            }
            .resource-alt-visual {
                flex: 0 0 240px;
                max-width: 280px;
            }
        }

        @media (max-width: 768px) {
            .desktop-only {
                display: none !important;
            }
            .mobile-toggle {
                display: flex;
            }
            .nav-links-wrapper {
                display: none;
            }
            .nav-panel {
                padding: 8px 0;
            }
            .hero-section {
                min-height: auto;
                padding: 40px 0;
            }
            .hero-content {
                flex-direction: column;
                gap: 28px;
            }
            .hero-title {
                font-size: 1.9rem;
            }
            .hero-visual-card {
                flex: 1 1 auto;
                max-width: 100%;
                width: 100%;
            }
            .section-title {
                font-size: 1.55rem;
            }
            .section-block {
                padding: var(--section-gap-mobile) 0;
            }
            .gift-banner {
                flex-direction: column;
                text-align: center;
            }
            .gift-list {
                justify-content: center;
            }
            .gift-banner-visual {
                flex: 0 0 auto;
                max-width: 240px;
                margin: 0 auto;
            }
            .resource-alt-row {
                flex-direction: column;
            }
            .resource-alt-visual {
                flex: 0 0 auto;
                max-width: 100%;
            }
            .hero-cta-group {
                justify-content: center;
            }
            .game-cards-grid {
                grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            }
            .protection-grid {
                grid-template-columns: 1fr;
            }
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .footer-links-row {
                justify-content: center;
            }
            .hero-explosion-badge {
                font-size: 0.8rem;
                padding: 6px 14px;
            }
            .hero-limited-tag {
                font-size: 0.74rem;
                margin-left: 4px;
            }
            .cta-banner-full {
                padding: 36px 20px;
            }
            .cta-banner-full h3 {
                font-size: 1.5rem;
            }
            .stats-row {
                gap: 12px;
            }
            .stat-block {
                min-width: 120px;
                padding: 20px 14px;
            }
            .stat-block .stat-number {
                font-size: 2rem;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .btn-hero-primary,
            .btn-hero-outline {
                padding: 12px 22px;
                font-size: 0.9rem;
                width: 100%;
                justify-content: center;
            }
            .hero-cta-group {
                flex-direction: column;
                width: 100%;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .game-cards-grid {
                grid-template-columns: 1fr;
            }
            .steps-row {
                flex-direction: column;
            }
            .step-card {
                min-width: auto;
            }
            .nav-brand {
                font-size: 1.2rem;
            }
            .nav-brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
            .hero-explosion-badge {
                font-size: 0.74rem;
                padding: 5px 10px;
            }
            .gift-banner-text h3 {
                font-size: 1.4rem;
            }
            .stat-block .stat-number {
                font-size: 1.7rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #c9a96e;
            --primary-dark: #a8874a;
            --primary-light: #e0cfa0;
            --accent: #d4a853;
            --bg-dark: #1a1a1f;
            --bg-darker: #111115;
            --bg-card: #1e1e24;
            --bg-card-hover: #25252d;
            --bg-surface: #222228;
            --text-primary: #f0ece4;
            --text-secondary: #c4bfb2;
            --text-muted: #8a8578;
            --text-light: #b8b3a5;
            --border-color: #333338;
            --border-light: #2a2a30;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-gold: 0 4px 20px rgba(201, 169, 110, 0.25);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --section-gap: 80px;
            --section-gap-mobile: 48px;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--bg-dark);
            color: var(--text-primary);
            line-height: 1.7;
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

        a {
            text-decoration: none;
            transition: color var(--transition-fast), opacity var(--transition-fast);
            color: inherit;
        }

        a:hover {
            color: var(--primary);
        }

        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 3px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            transition: all var(--transition-smooth);
        }

        button:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }

        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--primary) !important;
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15) !important;
        }

        .container {
            max-width: 1280px;
            padding-left: 20px;
            padding-right: 20px;
            margin: 0 auto;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(26, 26, 31, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            border-bottom-color: var(--border-color);
        }

        .nav-panel {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            flex-wrap: wrap;
            gap: 12px;
        }

        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-size: 1.45rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.04em;
            white-space: nowrap;
            transition: color var(--transition-fast);
            text-decoration: none;
        }

        .nav-brand:hover {
            color: var(--primary);
        }

        .nav-brand-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1a1a1f;
            font-weight: 700;
            flex-shrink: 0;
        }

        .nav-links-wrapper {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            background: var(--bg-card);
            border-radius: 40px;
            padding: 6px 8px;
            border: 1px solid var(--border-light);
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            text-decoration: none;
            letter-spacing: 0.02em;
            position: relative;
        }

        .nav-link-item:hover {
            color: var(--text-primary);
            background: rgba(201, 169, 110, 0.08);
        }

        .nav-link-item.active {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            font-weight: 600;
            box-shadow: var(--shadow-gold);
        }

        .nav-link-item.active:hover {
            color: #1a1a1f;
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
        }

        .nav-icon {
            font-size: 0.85rem;
            opacity: 0.85;
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 22px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            white-space: nowrap;
            transition: all var(--transition-smooth);
            text-decoration: none;
            letter-spacing: 0.03em;
            border: none;
            box-shadow: var(--shadow-gold);
        }

        .nav-cta-btn:hover {
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
            color: #1a1a1f;
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35);
        }

        .mobile-toggle {
            display: none;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            background: var(--bg-card);
            color: var(--text-primary);
            border: 1px solid var(--border-light);
            white-space: nowrap;
        }

        .mobile-toggle:hover {
            background: var(--bg-card-hover);
            border-color: var(--primary);
            color: var(--primary);
        }

        .desktop-only {
            display: inline-flex;
        }

        /* ========== HERO SECTION ========== */
        .hero-section {
            position: relative;
            padding: 60px 0 70px;
            background: var(--bg-darker);
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }

        .hero-bg-image {
            position: absolute;
            top: 0;
            right: 0;
            width: 52%;
            height: 100%;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.35;
            mask-image: linear-gradient(to left, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.2) 60%, transparent 100%);
            -webkit-mask-image: linear-gradient(to left, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.2) 60%, transparent 100%);
        }

        .hero-grain {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(201, 169, 110, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .hero-left {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 500;
            background: rgba(201, 169, 110, 0.12);
            color: var(--primary-light);
            border: 1px solid rgba(201, 169, 110, 0.25);
            width: fit-content;
            letter-spacing: 0.03em;
        }

        .hero-badge i {
            font-size: 0.75rem;
        }

        .hero-title {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.25;
            letter-spacing: 0.03em;
            margin: 0;
        }

        .hero-title .highlight {
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 480px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 8px;
        }

        .btn-primary-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            border: none;
            transition: all var(--transition-smooth);
            letter-spacing: 0.03em;
            box-shadow: var(--shadow-gold);
            text-decoration: none;
        }

        .btn-primary-gold:hover {
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(201, 169, 110, 0.4);
            color: #1a1a1f;
        }

        .btn-outline-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 500;
            background: transparent;
            color: var(--primary-light);
            border: 1.5px solid var(--primary);
            transition: all var(--transition-smooth);
            letter-spacing: 0.03em;
            text-decoration: none;
        }

        .btn-outline-gold:hover {
            background: rgba(201, 169, 110, 0.1);
            border-color: var(--primary-light);
            color: var(--primary-light);
            transform: translateY(-2px);
        }

        .hero-right {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .faux-rank-panel {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            padding: 20px 24px;
            box-shadow: var(--shadow-md);
        }

        .faux-rank-panel .rank-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border-light);
        }

        .faux-rank-panel .rank-header h4 {
            font-family: var(--font-heading);
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .faux-rank-panel .rank-header h4 i {
            color: var(--primary);
            font-size: 0.9rem;
        }

        .rank-badge-sm {
            font-size: 0.75rem;
            padding: 4px 12px;
            border-radius: 20px;
            background: rgba(201, 169, 110, 0.15);
            color: var(--primary-light);
            font-weight: 500;
        }

        .faux-rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .faux-rank-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 14px;
            border-radius: var(--radius-md);
            background: var(--bg-surface);
            transition: all var(--transition-fast);
            cursor: default;
        }

        .faux-rank-item:hover {
            background: var(--bg-card-hover);
            transform: translateX(4px);
        }

        .rank-num {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.85rem;
            flex-shrink: 0;
        }

        .rank-num.top1 {
            background: linear-gradient(135deg, #f6c343, #e0a800);
            color: #1a1a1f;
        }

        .rank-num.top2 {
            background: linear-gradient(135deg, #c0c0c0, #a0a0a0);
            color: #1a1a1f;
        }

        .rank-num.top3 {
            background: linear-gradient(135deg, #cd7f32, #a0522d);
            color: #fff;
        }

        .rank-num.normal {
            background: var(--border-color);
            color: var(--text-muted);
        }

        .rank-info {
            flex: 1;
            min-width: 0;
        }

        .rank-info .rank-name {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .rank-info .rank-detail {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .rank-stat {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary-light);
            white-space: nowrap;
        }

        .faux-stats-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
        }

        .faux-stat-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            padding: 16px 14px;
            text-align: center;
            transition: all var(--transition-fast);
        }

        .faux-stat-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }

        .faux-stat-card .stat-value {
            font-family: var(--font-heading);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1;
        }

        .faux-stat-card .stat-label {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-top: 6px;
        }

        /* ========== SECTION COMMON ========== */
        .section-block {
            padding: var(--section-gap) 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }

        .section-header h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }

        .section-header .section-line {
            width: 50px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            border-radius: 2px;
            margin: 0 auto 14px;
        }

        .section-header p {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.7;
        }

        .section-header.left-align {
            text-align: left;
            margin-bottom: 36px;
        }

        .section-header.left-align .section-line {
            margin: 0 0 14px;
        }

        .section-header.left-align p {
            margin: 0;
        }

        /* ========== STRATEGY CATEGORY CARDS ========== */
        .strategy-cat-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .strategy-cat-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            padding: 28px 22px;
            text-align: center;
            transition: all var(--transition-smooth);
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }

        .strategy-cat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }

        .strategy-cat-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--primary);
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }

        .strategy-cat-card:hover::before {
            opacity: 1;
        }

        .strategy-cat-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.5rem;
            color: var(--primary);
            transition: all var(--transition-smooth);
        }

        .strategy-cat-card:hover .strategy-cat-icon {
            background: var(--primary);
            color: #1a1a1f;
            box-shadow: var(--shadow-gold);
        }

        .strategy-cat-card h4 {
            font-family: var(--font-heading);
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .strategy-cat-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin: 0;
        }

        /* ========== FEATURED STRATEGY ========== */
        .featured-strategy-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }

        .featured-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }

        .featured-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

        .featured-card-img {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .featured-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }

        .featured-card:hover .featured-card-img img {
            transform: scale(1.06);
        }

        .featured-card-body {
            padding: 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .featured-card-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 500;
            background: rgba(201, 169, 110, 0.15);
            color: var(--primary-light);
            width: fit-content;
            margin-bottom: 10px;
        }

        .featured-card-body h4 {
            font-family: var(--font-heading);
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .featured-card-body p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 14px;
        }

        .featured-card-link {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition-fast);
        }

        .featured-card-link:hover {
            color: var(--primary-light);
            gap: 10px;
        }

        /* ========== STATS PANEL ========== */
        .stats-panel {
            background: var(--bg-darker);
            border-radius: var(--radius-xl);
            border: 1px solid var(--border-color);
            padding: 40px 36px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }

        .stat-block {
            padding: 16px;
        }

        .stat-block .stat-number {
            font-family: var(--font-heading);
            font-size: 2.6rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1;
            margin-bottom: 6px;
        }

        .stat-block .stat-unit {
            font-size: 1rem;
            color: var(--primary-light);
        }

        .stat-block .stat-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .stat-divider {
            width: 1px;
            background: var(--border-light);
            margin: 10px 0;
        }

        /* ========== TIPS DETAIL ========== */
        .tips-detail-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: start;
        }

        .tips-image-block {
            border-radius: var(--radius-lg);
            overflow: hidden;
            position: sticky;
            top: 100px;
        }

        .tips-image-block img {
            width: 100%;
            border-radius: var(--radius-lg);
        }

        .tips-list {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .tip-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            padding: 20px 22px;
            display: flex;
            gap: 16px;
            transition: all var(--transition-fast);
            align-items: flex-start;
        }

        .tip-item:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            background: var(--bg-card-hover);
        }

        .tip-num {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1rem;
            color: var(--primary);
            flex-shrink: 0;
        }

        .tip-content h5 {
            font-family: var(--font-heading);
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .tip-content p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

        /* ========== TIMELINE ========== */
        .timeline-section {
            position: relative;
        }

        .timeline-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            position: relative;
            padding-left: 40px;
        }

        .timeline-list::before {
            content: '';
            position: absolute;
            left: 18px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, var(--primary), var(--border-light), var(--primary));
            border-radius: 1px;
        }

        .timeline-item {
            position: relative;
            padding: 20px 0 20px 36px;
            transition: all var(--transition-fast);
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -26px;
            top: 28px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--primary);
            border: 3px solid var(--bg-dark);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.3);
            z-index: 2;
        }

        .timeline-item h5 {
            font-family: var(--font-heading);
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .timeline-item p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

        .timeline-item .timeline-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 15px;
            font-size: 0.72rem;
            font-weight: 500;
            background: rgba(201, 169, 110, 0.12);
            color: var(--primary-light);
            margin-bottom: 6px;
        }

        /* ========== EXPERT SECTION ========== */
        .expert-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .expert-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            padding: 32px 24px;
            text-align: center;
            transition: all var(--transition-smooth);
        }

        .expert-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-lg);
            transform: translateY(-5px);
        }

        .expert-avatar {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--bg-surface), var(--bg-card-hover));
            border: 2px solid var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.8rem;
            color: var(--primary);
        }

        .expert-card h4 {
            font-family: var(--font-heading);
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .expert-card .expert-title {
            font-size: 0.82rem;
            color: var(--primary-light);
            margin-bottom: 10px;
        }

        .expert-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--bg-darker);
            border-radius: var(--radius-xl);
            padding: 48px 36px;
            margin: 0 20px;
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: var(--primary);
        }

        .faq-question {
            padding: 18px 22px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            user-select: none;
            transition: color var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question i {
            transition: transform var(--transition-smooth);
            color: var(--primary);
            font-size: 0.85rem;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }

        .faq-answer {
            padding: 0 22px 18px;
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--bg-darker) 0%, #1a1a22 50%, var(--bg-darker) 100%);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-xl);
            padding: 56px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(ellipse at center, rgba(201, 169, 110, 0.04) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-section h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            position: relative;
        }

        .cta-section p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 550px;
            margin: 0 auto 24px;
            position: relative;
            line-height: 1.7;
        }

        .cta-section .btn-primary-gold {
            font-size: 1.1rem;
            padding: 14px 36px;
            position: relative;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-darker);
            border-top: 1px solid var(--border-color);
            padding: 48px 0 24px;
            margin-top: var(--section-gap);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-col h5 {
            font-family: var(--font-heading);
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }

        .footer-col a {
            display: block;
            font-size: 0.88rem;
            color: var(--text-muted);
            padding: 5px 0;
            transition: color var(--transition-fast), padding-left var(--transition-fast);
            text-decoration: none;
        }

        .footer-col a:hover {
            color: var(--primary);
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-light);
            padding-top: 18px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .footer-links-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
        }

        .footer-links-row a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        .footer-links-row a:hover {
            color: var(--primary);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-bg-image {
                width: 100%;
                opacity: 0.2;
                mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, transparent 100%);
                -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, transparent 100%);
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .strategy-cat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .featured-strategy-grid {
                grid-template-columns: 1fr;
            }
            .stats-panel {
                grid-template-columns: repeat(2, 1fr);
            }
            .expert-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .tips-detail-grid {
                grid-template-columns: 1fr;
            }
            .tips-image-block {
                position: static;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .desktop-only {
                display: none;
            }
            .mobile-toggle {
                display: inline-flex;
            }
            .nav-links-wrapper {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--bg-card);
                border-radius: var(--radius-md);
                flex-direction: column;
                padding: 12px;
                border: 1px solid var(--border-color);
                box-shadow: var(--shadow-lg);
                z-index: 100;
            }
            .nav-links-wrapper.open {
                display: flex;
            }
            .nav-link-item {
                border-radius: var(--radius-sm);
                padding: 10px 16px;
                width: 100%;
            }
            .nav-panel {
                position: relative;
            }
        }

        @media (max-width: 768px) {
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-section {
                padding: 40px 0 48px;
                min-height: auto;
            }
            .strategy-cat-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .strategy-cat-card {
                padding: 20px 14px;
            }
            .stats-panel {
                grid-template-columns: 1fr 1fr;
                padding: 28px 20px;
                gap: 16px;
            }
            .stat-block .stat-number {
                font-size: 2rem;
            }
            .expert-grid {
                grid-template-columns: 1fr;
            }
            .faux-stats-row {
                grid-template-columns: repeat(3, 1fr);
                gap: 8px;
            }
            .faux-stat-card {
                padding: 12px 8px;
            }
            .faux-stat-card .stat-value {
                font-size: 1.3rem;
            }
            .section-block {
                padding: var(--section-gap-mobile) 0;
            }
            .section-header h2 {
                font-size: 1.6rem;
            }
            .faq-section {
                padding: 32px 18px;
                margin: 0 10px;
            }
            .cta-section {
                padding: 36px 20px;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .footer-links-row {
                justify-content: center;
            }
            .timeline-list {
                padding-left: 28px;
            }
            .timeline-list::before {
                left: 12px;
            }
            .timeline-item {
                padding-left: 26px;
            }
            .timeline-item::before {
                left: -20px;
                width: 12px;
                height: 12px;
            }
            .hero-actions {
                flex-direction: column;
                width: 100%;
            }
            .hero-actions .btn-primary-gold,
            .hero-actions .btn-outline-gold {
                width: 100%;
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            .strategy-cat-grid {
                grid-template-columns: 1fr;
            }
            .stats-panel {
                grid-template-columns: 1fr 1fr;
            }
            .faux-stats-row {
                grid-template-columns: 1fr 1fr 1fr;
                gap: 6px;
            }
            .faux-stat-card {
                padding: 10px 6px;
            }
            .faux-stat-card .stat-value {
                font-size: 1.1rem;
            }
            .faux-stat-card .stat-label {
                font-size: 0.7rem;
            }
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .nav-brand {
                font-size: 1.2rem;
            }
            .nav-brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #c9a96e;
            --primary-dark: #a8874a;
            --primary-light: #e0cfa0;
            --accent: #d4a853;
            --bg-dark: #1a1a1f;
            --bg-darker: #111115;
            --bg-card: #1e1e24;
            --bg-card-hover: #25252d;
            --bg-surface: #222228;
            --text-primary: #f0ece4;
            --text-secondary: #c4bfb2;
            --text-muted: #8a8578;
            --text-light: #b8b3a5;
            --border-color: #333338;
            --border-light: #2a2a30;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-gold: 0 4px 20px rgba(201, 169, 110, 0.25);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --section-gap: 80px;
            --section-gap-mobile: 48px;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-body);
            background-color: var(--bg-dark);
            color: var(--text-primary);
            line-height: 1.7;
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }
        a {
            text-decoration: none;
            transition: color var(--transition-fast), opacity var(--transition-fast);
            color: inherit;
        }
        a:hover {
            color: var(--primary);
        }
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 3px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            transition: all var(--transition-smooth);
        }
        button:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--primary) !important;
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15) !important;
        }
        .container {
            max-width: 1280px;
            padding-left: 20px;
            padding-right: 20px;
            margin: 0 auto;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(26, 26, 31, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-smooth);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            border-bottom-color: var(--border-color);
        }
        .nav-panel {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            flex-wrap: wrap;
            gap: 12px;
        }
        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-size: 1.45rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.04em;
            white-space: nowrap;
            transition: color var(--transition-fast);
            text-decoration: none;
        }
        .nav-brand:hover {
            color: var(--primary);
        }
        .nav-brand-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1a1a1f;
            font-weight: 700;
            flex-shrink: 0;
        }
        .nav-links-wrapper {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            background: var(--bg-card);
            border-radius: 40px;
            padding: 6px 8px;
            border: 1px solid var(--border-light);
        }
        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            text-decoration: none;
            letter-spacing: 0.02em;
            position: relative;
        }
        .nav-link-item:hover {
            color: var(--text-primary);
            background: rgba(201, 169, 110, 0.08);
        }
        .nav-link-item.active {
            background: var(--primary);
            color: #1a1a1f;
            font-weight: 600;
            box-shadow: var(--shadow-gold);
        }
        .nav-link-item.active:hover {
            color: #1a1a1f;
            background: var(--primary-dark);
        }
        .nav-icon {
            font-size: 0.85rem;
            opacity: 0.85;
        }
        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 11px 22px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            white-space: nowrap;
            letter-spacing: 0.03em;
            border: none;
            transition: all var(--transition-smooth);
            text-decoration: none;
            box-shadow: var(--shadow-gold);
        }
        .nav-cta-btn:hover {
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
            color: #1a1a1f;
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35);
        }
        .mobile-toggle {
            display: none;
            align-items: center;
            gap: 6px;
            padding: 10px 16px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            background: var(--bg-card);
            color: var(--text-primary);
            border: 1px solid var(--border-light);
            white-space: nowrap;
        }
        .mobile-toggle:hover {
            background: var(--bg-card-hover);
            border-color: var(--primary);
            color: var(--primary);
        }
        .desktop-only {
            display: inline-flex;
        }
        .mobile-nav-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 16px;
            flex-direction: column;
            gap: 6px;
            z-index: 1040;
            box-shadow: var(--shadow-lg);
            margin-top: 8px;
        }
        .mobile-nav-dropdown.open {
            display: flex;
        }
        .mobile-nav-dropdown .nav-link-item {
            padding: 12px 16px;
            border-radius: var(--radius-md);
            font-size: 0.95rem;
            justify-content: flex-start;
            width: 100%;
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            padding: 70px 0 90px;
            background: var(--bg-darker);
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }
        .hero-bg-img {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.28;
            z-index: 0;
            filter: brightness(0.7) saturate(0.6);
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(201, 169, 110, 0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 30%, rgba(212, 168, 83, 0.06) 0%, transparent 55%),
                linear-gradient(180deg, rgba(17, 17, 21, 0.4) 0%, rgba(17, 17, 21, 0.85) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 50px;
            flex-wrap: wrap;
        }
        .hero-text-col {
            flex: 1 1 480px;
            min-width: 300px;
        }
        .hero-badge-row {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 18px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 15px;
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            white-space: nowrap;
        }
        .hero-badge.hot {
            background: #e74c3c;
            color: #fff;
            animation: pulse-badge 2s ease-in-out infinite;
        }
        .hero-badge.new {
            background: var(--primary);
            color: #1a1a1f;
        }
        .hero-badge.limited {
            background: transparent;
            border: 1.5px solid var(--accent);
            color: var(--accent);
        }
        @keyframes pulse-badge {
            0%,
            100% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.06);
            }
        }
        .hero-title {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 18px;
            letter-spacing: 0.03em;
        }
        .hero-title .highlight {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-subtitle {
            font-size: 1.12rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 560px;
        }
        .hero-cta-row {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .btn-primary-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            border: none;
            letter-spacing: 0.03em;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-gold);
            text-decoration: none;
        }
        .btn-primary-gold:hover {
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
            color: #1a1a1f;
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(201, 169, 110, 0.4);
        }
        .btn-outline-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            letter-spacing: 0.03em;
            transition: all var(--transition-smooth);
            text-decoration: none;
        }
        .btn-outline-gold:hover {
            background: rgba(201, 169, 110, 0.1);
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-3px);
        }
        .hero-visual-col {
            flex: 0 1 420px;
            min-width: 280px;
            position: relative;
            z-index: 2;
        }
        .hero-card-panel {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-xl);
            padding: 28px 24px;
            box-shadow: var(--shadow-lg);
            position: relative;
        }
        .hero-card-panel .stat-row {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            justify-content: space-around;
        }
        .hero-stat-item {
            text-align: center;
            flex: 1;
            min-width: 80px;
        }
        .hero-stat-num {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.1;
        }
        .hero-stat-label {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-top: 4px;
        }
        .hero-sticker {
            position: absolute;
            top: -18px;
            right: -14px;
            background: #e74c3c;
            color: #fff;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.78rem;
            text-align: center;
            line-height: 1.2;
            box-shadow: 0 4px 16px rgba(231, 76, 60, 0.5);
            z-index: 5;
            animation: float-sticker 3s ease-in-out infinite;
        }
        @keyframes float-sticker {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-8px);
            }
        }

        /* ========== SECTION COMMON ========== */
        .section-block {
            padding: var(--section-gap) 0;
        }
        .section-block.alt-bg {
            background: var(--bg-darker);
        }
        .section-label {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            color: var(--primary);
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .section-desc {
            font-size: 1.02rem;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.7;
            margin-bottom: 36px;
        }

        /* ========== STRATEGY CATEGORY CARDS ========== */
        .strategy-cat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 20px;
        }
        .strategy-cat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 26px 22px;
            transition: all var(--transition-smooth);
            cursor: pointer;
            position: relative;
            overflow: hidden;
            text-decoration: none;
            color: inherit;
            display: block;
        }
        .strategy-cat-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--primary);
            transform: translateY(-4px);
            box-shadow: var(--shadow-gold);
            color: inherit;
        }
        .strategy-cat-card .cat-icon-circle {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--primary);
            margin-bottom: 16px;
            transition: all var(--transition-smooth);
        }
        .strategy-cat-card:hover .cat-icon-circle {
            background: rgba(201, 169, 110, 0.22);
            transform: scale(1.08);
        }
        .strategy-cat-card h4 {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .strategy-cat-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }

        /* ========== FEATURED STRATEGY ========== */
        .featured-strategy-row {
            display: flex;
            gap: 40px;
            align-items: center;
            flex-wrap: wrap;
        }
        .featured-strategy-img {
            flex: 0 1 420px;
            min-width: 280px;
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-color);
        }
        .featured-strategy-img img {
            width: 100%;
            height: auto;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }
        .featured-strategy-img:hover img {
            transform: scale(1.04);
        }
        .featured-strategy-text {
            flex: 1 1 360px;
            min-width: 280px;
        }
        .featured-strategy-text h3 {
            font-family: var(--font-heading);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .featured-strategy-text p {
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 10px;
        }
        .featured-list {
            list-style: none;
            padding: 0;
            margin: 16px 0;
        }
        .featured-list li {
            padding: 6px 0 6px 24px;
            position: relative;
            color: var(--text-light);
            font-size: 0.95rem;
        }
        .featured-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 12px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--primary);
        }

        /* ========== TIPS GRID ========== */
        .tips-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 24px;
        }
        .tip-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 0;
            overflow: hidden;
            transition: all var(--transition-smooth);
            position: relative;
        }
        .tip-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }
        .tip-card-img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        .tip-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }
        .tip-card:hover .tip-card-img img {
            transform: scale(1.06);
        }
        .tip-card-body {
            padding: 20px;
        }
        .tip-card-body h4 {
            font-family: var(--font-heading);
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .tip-card-body p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin: 0;
        }
        .tip-card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--primary);
            color: #1a1a1f;
            padding: 4px 12px;
            border-radius: 14px;
            font-size: 0.75rem;
            font-weight: 600;
            z-index: 2;
        }

        /* ========== COMPARISON TABLE ========== */
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            background: var(--bg-card);
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }
        .compare-table th,
        .compare-table td {
            padding: 16px 20px;
            text-align: left;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.93rem;
        }
        .compare-table th {
            background: var(--bg-surface);
            color: var(--primary);
            font-weight: 600;
            font-family: var(--font-heading);
            letter-spacing: 0.03em;
            white-space: nowrap;
        }
        .compare-table td {
            color: var(--text-secondary);
        }
        .compare-table tr:last-child td {
            border-bottom: none;
        }
        .compare-table .check-icon {
            color: #27ae60;
            font-weight: 700;
        }
        .compare-table .star-icon {
            color: var(--primary);
        }

        /* ========== DEEP CONTENT ========== */
        .deep-content-block {
            background: var(--bg-darker);
            border-radius: var(--radius-xl);
            padding: 40px 36px;
            border: 1px solid var(--border-light);
            position: relative;
            overflow: hidden;
        }
        .deep-content-block::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, var(--primary), var(--accent));
            border-radius: 2px 0 0 2px;
        }
        .deep-content-block h3 {
            font-family: var(--font-heading);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .deep-content-block p {
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 12px;
            font-size: 0.97rem;
        }
        .deep-content-block .highlight-box {
            background: rgba(201, 169, 110, 0.06);
            border-left: 3px solid var(--primary);
            padding: 16px 20px;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            margin: 18px 0;
            font-size: 0.93rem;
            color: var(--text-light);
            line-height: 1.6;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--border-color);
        }
        .faq-question {
            width: 100%;
            padding: 18px 22px;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1rem;
            font-weight: 600;
            text-align: left;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            letter-spacing: 0.02em;
            transition: color var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question .faq-icon {
            font-size: 0.85rem;
            color: var(--primary);
            transition: transform var(--transition-smooth);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
            padding: 0 22px;
            color: var(--text-secondary);
            font-size: 0.93rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 22px 18px;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: var(--bg-darker);
            padding: 60px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-inner {
            position: relative;
            z-index: 1;
        }
        .cta-inner h3 {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .cta-inner p {
            color: var(--text-secondary);
            font-size: 1.02rem;
            margin-bottom: 28px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-darker);
            border-top: 1px solid var(--border-color);
            padding: 50px 0 28px;
            color: var(--text-muted);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-col h5 {
            font-family: var(--font-heading);
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-col a {
            display: block;
            padding: 5px 0;
            font-size: 0.88rem;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--primary);
        }
        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: space-between;
            align-items: center;
            padding-top: 20px;
            border-top: 1px solid var(--border-light);
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        .footer-links-row {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: center;
        }
        .footer-links-row a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        .footer-links-row a:hover {
            color: var(--primary);
        }
        .footer-links-row span {
            color: var(--text-muted);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-content {
                gap: 32px;
            }
            .hero-visual-col {
                flex: 0 1 340px;
            }
            .section-title {
                font-size: 1.7rem;
            }
            .nav-links-wrapper {
                gap: 2px;
                padding: 5px 6px;
            }
            .nav-link-item {
                padding: 8px 14px;
                font-size: 0.84rem;
                gap: 4px;
            }
            .nav-icon {
                font-size: 0.75rem;
            }
            .desktop-only {
                display: none;
            }
            .section-block {
                padding: var(--section-gap-mobile) 0;
            }
        }
        @media (max-width: 768px) {
            .nav-links-wrapper {
                display: none;
            }
            .mobile-toggle {
                display: inline-flex;
            }
            .desktop-only {
                display: none;
            }
            .hero-section {
                padding: 48px 0 56px;
                min-height: auto;
            }
            .hero-title {
                font-size: 1.7rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-content {
                flex-direction: column;
                gap: 24px;
            }
            .hero-visual-col {
                flex: 1 1 auto;
                width: 100%;
                min-width: auto;
            }
            .hero-sticker {
                width: 44px;
                height: 44px;
                font-size: 0.68rem;
                top: -12px;
                right: -8px;
            }
            .section-title {
                font-size: 1.45rem;
            }
            .featured-strategy-row {
                flex-direction: column;
                gap: 24px;
            }
            .featured-strategy-img {
                flex: 1 1 auto;
                width: 100%;
                min-width: auto;
            }
            .strategy-cat-grid {
                grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
                gap: 14px;
            }
            .tips-grid {
                grid-template-columns: 1fr;
            }
            .deep-content-block {
                padding: 24px 18px;
            }
            .footer-grid {
                grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .footer-links-row {
                justify-content: center;
            }
            .btn-primary-gold,
            .btn-outline-gold {
                padding: 12px 22px;
                font-size: 0.9rem;
            }
            .hero-cta-row {
                flex-direction: column;
                gap: 10px;
            }
            .hero-cta-row .btn-primary-gold,
            .hero-cta-row .btn-outline-gold {
                width: 100%;
                justify-content: center;
            }
            .compare-table-wrap {
                border-radius: var(--radius-md);
            }
            .compare-table th,
            .compare-table td {
                padding: 10px 14px;
                font-size: 0.82rem;
            }
        }
        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.45rem;
            }
            .hero-badge {
                font-size: 0.72rem;
                padding: 5px 10px;
            }
            .section-title {
                font-size: 1.25rem;
            }
            .strategy-cat-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .strategy-cat-card {
                padding: 18px 14px;
            }
            .strategy-cat-card h4 {
                font-size: 0.95rem;
            }
            .nav-brand {
                font-size: 1.2rem;
            }
            .nav-brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
            .cta-inner h3 {
                font-size: 1.4rem;
            }
            .deep-content-block h3 {
                font-size: 1.25rem;
            }
        }

/* roulang page: category6 */
:root {
            --primary: #c9a96e;
            --primary-dark: #a8874a;
            --primary-light: #e0cfa0;
            --accent: #d4a853;
            --bg-dark: #1a1a1f;
            --bg-darker: #111115;
            --bg-card: #1e1e24;
            --bg-card-hover: #25252d;
            --bg-surface: #222228;
            --text-primary: #f0ece4;
            --text-secondary: #c4bfb2;
            --text-muted: #8a8578;
            --text-light: #b8b3a5;
            --border-color: #333338;
            --border-light: #2a2a30;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-gold: 0 4px 20px rgba(201, 169, 110, 0.25);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --section-gap: 80px;
            --section-gap-mobile: 48px;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--bg-dark);
            color: var(--text-primary);
            line-height: 1.7;
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

        a {
            text-decoration: none;
            transition: color var(--transition-fast), opacity var(--transition-fast);
            color: inherit;
        }

        a:hover {
            color: var(--primary);
        }

        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 3px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            transition: all var(--transition-smooth);
        }

        button:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }

        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--primary) !important;
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15) !important;
        }

        .container {
            max-width: 1280px;
            padding-left: 20px;
            padding-right: 20px;
            margin: 0 auto;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(26, 26, 31, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            border-bottom-color: var(--border-color);
        }

        .nav-panel {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            flex-wrap: wrap;
            gap: 12px;
        }

        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-size: 1.45rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.04em;
            white-space: nowrap;
            transition: color var(--transition-fast);
            text-decoration: none;
        }

        .nav-brand:hover {
            color: var(--primary);
        }

        .nav-brand-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1a1a1f;
            font-weight: 700;
            flex-shrink: 0;
        }

        .nav-links-wrapper {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            background: var(--bg-card);
            border-radius: 40px;
            padding: 6px 8px;
            border: 1px solid var(--border-light);
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            text-decoration: none;
            letter-spacing: 0.02em;
            position: relative;
        }

        .nav-link-item:hover {
            color: var(--text-primary);
            background: rgba(201, 169, 110, 0.08);
        }

        .nav-link-item.active {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            font-weight: 600;
            box-shadow: var(--shadow-gold);
        }

        .nav-link-item.active:hover {
            color: #1a1a1f;
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
        }

        .nav-icon {
            font-size: 0.85rem;
            opacity: 0.85;
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 22px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            white-space: nowrap;
            letter-spacing: 0.03em;
            transition: all var(--transition-smooth);
            text-decoration: none;
            box-shadow: var(--shadow-gold);
        }

        .nav-cta-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35);
            color: #1a1a1f;
        }

        .mobile-toggle {
            display: none;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            color: var(--text-primary);
            padding: 10px 16px;
            border-radius: 30px;
            font-size: 0.9rem;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }

        .mobile-toggle:hover {
            background: var(--bg-card-hover);
            border-color: var(--primary);
        }

        @media (max-width: 1024px) {
            .nav-links-wrapper {
                gap: 2px;
                padding: 4px 5px;
                border-radius: 30px;
            }
            .nav-link-item {
                padding: 7px 12px;
                font-size: 0.8rem;
                gap: 4px;
            }
            .nav-icon {
                font-size: 0.7rem;
            }
            .nav-cta-btn {
                padding: 8px 16px;
                font-size: 0.8rem;
            }
            .nav-brand {
                font-size: 1.2rem;
            }
            .nav-brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
        }

        @media (max-width: 768px) {
            .nav-links-wrapper {
                display: none;
                flex-direction: column;
                width: 100%;
                border-radius: var(--radius-md);
                padding: 8px;
                gap: 2px;
                background: var(--bg-card);
                border: 1px solid var(--border-light);
            }
            .nav-links-wrapper.open {
                display: flex;
            }
            .nav-link-item {
                width: 100%;
                border-radius: var(--radius-sm);
                padding: 10px 16px;
                font-size: 0.9rem;
            }
            .mobile-toggle {
                display: flex;
            }
            .nav-cta-btn.desktop-only {
                display: none;
            }
            .nav-panel {
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .nav-brand {
                font-size: 1.05rem;
                gap: 6px;
            }
            .nav-brand-icon {
                width: 28px;
                height: 28px;
                font-size: 0.75rem;
            }
            .nav-panel {
                padding: 8px 0;
            }
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            padding: 70px 0 80px;
            background: var(--bg-darker);
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }

        .hero-bg-img {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(17, 17, 21, 0.5) 0%, rgba(17, 17, 21, 0.9) 100%);
            z-index: 1;
        }

        .hero-content-wrapper {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .hero-left {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(201, 169, 110, 0.15);
            border: 1px solid rgba(201, 169, 110, 0.3);
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            color: var(--primary-light);
            font-weight: 500;
            letter-spacing: 0.05em;
            width: fit-content;
        }

        .hero-badge i {
            font-size: 0.8rem;
        }

        .hero-title {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.25;
            letter-spacing: 0.03em;
            margin: 0;
        }

        .hero-title .gold-text {
            background: linear-gradient(135deg, var(--primary), var(--accent), var(--primary-light));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 480px;
        }

        .hero-cta-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-top: 8px;
        }

        .btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            border: none;
            letter-spacing: 0.03em;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-gold);
            text-decoration: none;
        }

        .btn-gold:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 28px rgba(201, 169, 110, 0.4);
            color: #1a1a1f;
        }

        .btn-outline-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary-light);
            letter-spacing: 0.03em;
            transition: all var(--transition-smooth);
            text-decoration: none;
        }

        .btn-outline-gold:hover {
            background: rgba(201, 169, 110, 0.1);
            border-color: var(--primary-light);
            color: var(--primary-light);
            transform: translateY(-3px);
        }

        .hero-right {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .data-panel {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            display: flex;
            flex-direction: column;
            gap: 16px;
            box-shadow: var(--shadow-md);
        }

        .data-panel-header {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.9rem;
            color: var(--text-muted);
            font-weight: 500;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .data-panel-header i {
            color: var(--primary);
            font-size: 1rem;
        }

        .data-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 14px;
            background: var(--bg-surface);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }

        .data-row:hover {
            background: var(--bg-card-hover);
            transform: translateX(4px);
        }

        .data-row-rank {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--primary);
            min-width: 28px;
        }

        .data-row-label {
            flex: 1;
            font-size: 0.9rem;
            color: var(--text-secondary);
            padding: 0 12px;
        }

        .data-row-value {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-primary);
            white-space: nowrap;
        }

        .data-row-value .highlight {
            color: var(--primary-light);
            font-weight: 700;
        }

        .data-badge-top {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            font-size: 0.7rem;
            padding: 3px 8px;
            border-radius: 20px;
            font-weight: 700;
            letter-spacing: 0.05em;
        }

        @media (max-width: 1024px) {
            .hero-content-wrapper {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-section {
                padding: 50px 0 60px;
                min-height: auto;
            }
            .hero-right {
                max-width: 500px;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.7rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-section {
                padding: 36px 0 44px;
            }
            .btn-gold,
            .btn-outline-gold {
                padding: 11px 20px;
                font-size: 0.9rem;
            }
            .data-panel {
                padding: 16px 14px;
                gap: 10px;
            }
            .data-row {
                padding: 8px 10px;
            }
            .data-row-label {
                font-size: 0.78rem;
                padding: 0 6px;
            }
        }

        /* ========== SECTION COMMON ========== */
        .section-block {
            padding: var(--section-gap) 0;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            letter-spacing: 0.06em;
            color: var(--primary);
            font-weight: 600;
            text-transform: uppercase;
            margin-bottom: 10px;
            border-bottom: 2px solid rgba(201, 169, 110, 0.3);
            padding-bottom: 6px;
        }

        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
            line-height: 1.3;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.75;
            max-width: 700px;
        }

        @media (max-width: 768px) {
            .section-block {
                padding: var(--section-gap-mobile) 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .section-desc {
                font-size: 0.9rem;
            }
        }

        /* ========== VIP TIER CARDS ========== */
        .tier-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 32px;
        }

        .tier-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            text-align: center;
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }

        .tier-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .tier-card.featured {
            border-color: var(--primary);
            box-shadow: var(--shadow-gold);
            background: var(--bg-card-hover);
        }

        .tier-card.featured::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary-light));
        }

        .tier-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            margin: 0 auto 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            background: var(--bg-surface);
            border: 2px solid var(--border-color);
            transition: all var(--transition-smooth);
        }

        .tier-card:hover .tier-icon {
            border-color: var(--primary);
            box-shadow: 0 0 20px rgba(201, 169, 110, 0.2);
        }

        .tier-card.featured .tier-icon {
            border-color: var(--primary);
            background: rgba(201, 169, 110, 0.1);
        }

        .tier-name {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .tier-card.featured .tier-name {
            color: var(--primary-light);
        }

        .tier-threshold {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 14px;
        }

        .tier-perks {
            list-style: none;
            padding: 0;
            margin: 0;
            text-align: left;
            font-size: 0.85rem;
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .tier-perks li {
            padding-left: 18px;
            position: relative;
            line-height: 1.5;
        }

        .tier-perks li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: 700;
            font-size: 0.75rem;
        }

        @media (max-width: 1024px) {
            .tier-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

        @media (max-width: 520px) {
            .tier-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .tier-card {
                padding: 20px 16px;
            }
        }

        /* ========== PRIVILEGE SECTION ========== */
        .privilege-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 32px;
        }

        .privilege-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            display: flex;
            gap: 16px;
            align-items: flex-start;
            transition: all var(--transition-smooth);
        }

        .privilege-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .privilege-icon-wrap {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: rgba(201, 169, 110, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--primary);
            flex-shrink: 0;
            transition: all var(--transition-smooth);
        }

        .privilege-card:hover .privilege-icon-wrap {
            background: var(--primary);
            color: #1a1a1f;
        }

        .privilege-info h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 0 0 4px;
        }

        .privilege-info p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }

        @media (max-width: 1024px) {
            .privilege-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .privilege-grid {
                grid-template-columns: 1fr;
            }
            .privilege-card {
                padding: 18px 14px;
            }
        }

        /* ========== POINTS SECTION ========== */
        .points-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            margin-top: 32px;
            align-items: center;
        }

        .points-visual {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-md);
        }

        .points-visual img {
            width: 100%;
            height: 300px;
            object-fit: cover;
        }

        .points-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .points-item {
            display: flex;
            gap: 14px;
            align-items: flex-start;
            padding: 16px;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            transition: all var(--transition-fast);
        }

        .points-item:hover {
            border-color: var(--primary);
            background: var(--bg-card-hover);
        }

        .points-num {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #1a1a1f;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1rem;
            flex-shrink: 0;
        }

        .points-item-info h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 0 0 4px;
        }

        .points-item-info p {
            font-size: 0.83rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }

        @media (max-width: 768px) {
            .points-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .points-visual img {
                height: 200px;
            }
        }

        /* ========== EXCLUSIVE GIFTS ========== */
        .gifts-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
            margin-top: 32px;
        }

        .gift-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-smooth);
            text-align: center;
        }

        .gift-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .gift-card-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }

        .gift-card-body {
            padding: 16px 14px;
        }

        .gift-card-body h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 0 0 6px;
        }

        .gift-card-body p {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.4;
        }

        @media (max-width: 1024px) {
            .gifts-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .gifts-grid {
                grid-template-columns: 1fr;
            }
            .gift-card-img {
                height: 180px;
            }
        }

        /* ========== TIMELINE ========== */
        .timeline {
            position: relative;
            margin-top: 32px;
            padding-left: 40px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 16px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, var(--primary), var(--accent), transparent);
        }

        .timeline-item {
            position: relative;
            margin-bottom: 28px;
            padding-left: 24px;
        }

        .timeline-dot {
            position: absolute;
            left: -28px;
            top: 4px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--primary);
            border: 2px solid var(--bg-dark);
            box-shadow: 0 0 10px rgba(201, 169, 110, 0.4);
            z-index: 1;
        }

        .timeline-content {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            transition: all var(--transition-fast);
        }

        .timeline-content:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
        }

        .timeline-content h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 0 0 4px;
        }

        .timeline-content p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }

        @media (max-width: 520px) {
            .timeline {
                padding-left: 28px;
            }
            .timeline::before {
                left: 10px;
            }
            .timeline-dot {
                left: -22px;
                width: 10px;
                height: 10px;
            }
            .timeline-item {
                padding-left: 14px;
            }
        }

        /* ========== STATS ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 32px;
        }

        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-smooth);
        }

        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .stat-number {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary-light);
            margin-bottom: 4px;
            letter-spacing: 0.02em;
        }

        .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        @media (max-width: 768px) {
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .stat-number {
                font-size: 1.7rem;
            }
        }

        @media (max-width: 520px) {
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-card {
                padding: 16px 12px;
            }
            .stat-number {
                font-size: 1.4rem;
            }
        }

        /* ========== FAQ ========== */
        .faq-list {
            margin-top: 32px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: var(--primary);
        }

        .faq-question {
            width: 100%;
            background: none;
            border: none;
            padding: 18px 20px;
            text-align: left;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            transition: color var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--primary-light);
        }

        .faq-question i {
            font-size: 0.8rem;
            transition: transform var(--transition-fast);
            color: var(--text-muted);
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        .faq-answer p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.6;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: var(--bg-darker);
            padding: 60px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(ellipse at center, rgba(201, 169, 110, 0.06) 0%, transparent 70%);
            z-index: 0;
        }

        .cta-inner {
            position: relative;
            z-index: 1;
        }

        .cta-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .cta-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 500px;
            margin: 0 auto 24px;
            line-height: 1.6;
        }

        @media (max-width: 520px) {
            .cta-section {
                padding: 40px 0;
            }
            .cta-title {
                font-size: 1.5rem;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-darker);
            border-top: 1px solid var(--border-color);
            padding: 50px 0 30px;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }

        .footer-col h5 {
            font-family: var(--font-heading);
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }

        .footer-col a {
            display: block;
            color: var(--text-muted);
            font-size: 0.85rem;
            padding: 4px 0;
            transition: color var(--transition-fast);
            text-decoration: none;
        }

        .footer-col a:hover {
            color: var(--primary);
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid var(--border-light);
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .footer-links-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
        }

        .footer-links-row a {
            color: var(--text-muted);
            text-decoration: none;
        }

        .footer-links-row a:hover {
            color: var(--primary);
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .site-footer {
                padding: 36px 0 24px;
            }
        }

        /* ========== ANIMATIONS ========== */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .animate-on-scroll {
            animation: fadeInUp 0.6s ease forwards;
        }

        @keyframes pulse-gold {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(201, 169, 110, 0.4);
            }
            50% {
                box-shadow: 0 0 0 14px rgba(201, 169, 110, 0);
            }
        }

        .pulse-gold {
            animation: pulse-gold 2.5s infinite;
        }