/* roulang page: index */
:root {
            --bg-primary: #121212;
            --bg-secondary: #1c1c1e;
            --bg-card: #1f1f22;
            --accent-gold: #C5A059;
            --accent-amber: #FFBF00;
            --text-primary: #F5F5F7;
            --text-secondary: #D4AC0D;
            --text-muted: #9e9e9e;
            --border-color: #2c2c2e;
            --border-glow: #C5A059;
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --shadow-lg: 0 10px 30px rgba(0,0,0,0.5);
            --shadow-gold: 0 4px 20px rgba(197,160,89,0.3);
            --transition: all 0.3s ease;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            font-family: 'Be Vietnam Pro', sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            margin: 0;
            padding-top: 80px;
            -webkit-font-smoothing: antialiased;
        }
        a { color: var(--accent-gold); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--accent-amber); }
        img { max-width: 100%; height: auto; display: block; }
        .grid-container { max-width: 1200px; margin: 0 auto; padding-left: 1rem; padding-right: 1rem; }
        @media (min-width: 1024px) { .grid-container { padding-left: 2rem; padding-right: 2rem; } }

        /* ===== Header & Navigation ===== */
        .site-header {
            position: fixed; top: 0; left: 0; width: 100%;
            background: rgba(18,18,18,0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(197,160,89,0.2);
            z-index: 1000;
            transition: var(--transition);
        }
        .site-header .grid-container { display: flex; align-items: center; justify-content: space-between; min-height: 70px; }
        .logo {
            font-size: 1.4rem; font-weight: 800; color: var(--accent-gold);
            letter-spacing: 0.5px; white-space: nowrap;
        }
        .logo span { color: var(--accent-amber); }
        .main-nav { display: flex; align-items: center; gap: 1.5rem; }
        .main-nav a {
            color: var(--text-primary); font-weight: 600; padding: 0.5rem 0.2rem;
            position: relative; font-size: 0.95rem;
        }
        .main-nav a::after {
            content: ''; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px;
            background: var(--accent-gold); transition: var(--transition);
        }
        .main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
        .main-nav a.active { color: var(--accent-gold); }
        .nav-auth { display: flex; align-items: center; gap: 0.8rem; margin-left: 1.5rem; }
        .nav-login-link {
            color: var(--text-primary); font-weight: 600; padding: 0.5rem 0.8rem;
            border: 1px solid rgba(255,255,255,0.3); border-radius: 50px; transition: var(--transition);
        }
        .nav-login-link:hover { border-color: var(--accent-gold); color: var(--accent-gold); }
        .nav-signup-btn {
            background: var(--accent-gold); color: #121212; font-weight: 700;
            padding: 0.6rem 1.2rem; border-radius: 50px; transition: var(--transition);
            box-shadow: var(--shadow-gold); white-space: nowrap;
        }
        .nav-signup-btn:hover { background: var(--accent-amber); color: #121212; transform: translateY(-2px); }
        .hamburger { display: none; background: none; border: none; color: var(--text-primary); font-size: 1.5rem; cursor: pointer; }
        .mobile-menu {
            display: none; background: rgba(0,0,0,0.9); padding: 1rem;
            flex-direction: column; gap: 0.8rem;
        }
        .mobile-menu a { color: var(--text-primary); font-weight: 600; padding: 0.5rem 0; border-bottom: 1px solid var(--border-color); }
        .mobile-menu a.active { color: var(--accent-gold); }

        @media (max-width: 767px) {
            .main-nav { display: none; }
            .nav-auth { margin-left: auto; }
            .hamburger { display: block; margin-left: 0.5rem; }
            .mobile-menu { display: flex !important; position: absolute; top: 70px; left: 0; width: 100%; }
            .mobile-menu[data-toggler="closed"] { display: none !important; }
            .mobile-menu[data-toggler="open"] { display: flex !important; }
            .site-header .grid-container { flex-wrap: wrap; }
        }

        /* ===== Buttons (global) ===== */
        .btn {
            display: inline-block; padding: 0.8rem 1.8rem; border-radius: 50px;
            font-weight: 700; text-align: center; cursor: pointer; transition: var(--transition);
            border: none; font-size: 0.95rem;
        }
        .btn-gold {
            background: var(--accent-gold); color: #121212; box-shadow: var(--shadow-gold);
        }
        .btn-gold:hover { background: var(--accent-amber); transform: translateY(-2px); color: #121212; }
        .btn-outline {
            background: transparent; border: 2px solid var(--accent-gold); color: var(--accent-gold);
        }
        .btn-outline:hover { background: rgba(197,160,89,0.15); transform: translateY(-2px); }
        .btn-dark { background: #1f1f22; color: var(--text-primary); border: 1px solid var(--border-color); }
        .btn-dark:hover { border-color: var(--accent-gold); color: var(--accent-gold); }

        /* ===== Hero Section ===== */
        .hero {
            position: relative; min-height: 85vh; display: flex; align-items: center;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover; background-position: center;
            overflow: hidden;
        }
        .hero::before {
            content: ''; position: absolute; inset: 0;
            background: linear-gradient(135deg, rgba(18,18,18,0.92) 0%, rgba(28,28,30,0.75) 50%, rgba(197,160,89,0.35) 100%);
        }
        .hero .grid-container { position: relative; z-index: 1; }
        .hero-content { max-width: 680px; }
        .hero h1 {
            font-size: 2.8rem; font-weight: 800; line-height: 1.2; margin-bottom: 1.5rem;
            color: var(--text-primary);
        }
        .hero h1 .highlight { color: var(--accent-amber); }
        .hero-sub {
            font-size: 1.15rem; color: rgba(245,245,247,0.9); margin-bottom: 2rem; max-width: 600px;
        }
        .hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }
        .hero-trust {
            display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
            padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.2);
        }
        .trust-item {
            display: flex; align-items: center; gap: 0.5rem; color: rgba(245,245,247,0.8); font-size: 0.85rem;
        }
        .trust-item i { color: var(--accent-amber); font-size: 1rem; }
        .hero-side {
            display: flex; justify-content: flex-end; align-items: center;
        }
        .hero-promo-card {
            background: rgba(31,31,34,0.9); backdrop-filter: blur(10px);
            border: 1px solid rgba(197,160,89,0.4); border-radius: var(--radius-lg);
            padding: 2rem; width: 320px; box-shadow: var(--shadow-lg);
        }
        .hero-promo-card h3 { color: var(--accent-gold); font-weight: 700; margin-bottom: 0.8rem; }
        .hero-promo-card p { color: var(--text-muted); margin-bottom: 1rem; }
        .hero-promo-card .bonus-amount { font-size: 2.5rem; font-weight: 800; color: var(--accent-amber); }

        @media (max-width: 1023px) {
            .hero { min-height: auto; padding: 4rem 0; }
            .hero h1 { font-size: 2.2rem; }
            .hero-side { justify-content: flex-start; margin-top: 2rem; }
            .hero-promo-card { width: 100%; }
        }

        /* ===== Countdown Section ===== */
        .countdown-section {
            background: var(--bg-secondary); padding: 3rem 0;
            border-bottom: 1px solid var(--border-color);
        }
        .countdown-container {
            display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
            padding: 2rem; background: var(--bg-card); border-radius: var(--radius-lg);
            border: 1px solid rgba(197,160,89,0.3); box-shadow: var(--shadow-gold);
        }
        .countdown-text h2 { font-size: 1.8rem; font-weight: 800; color: var(--text-primary); margin-bottom: 0.5rem; }
        .countdown-text p { color: var(--text-muted); }
        .countdown-timer { display: flex; gap: 1rem; }
        .timer-block {
            background: #121212; padding: 1rem 1.5rem; border-radius: var(--radius-md);
            text-align: center; min-width: 70px; border: 1px solid rgba(197,160,89,0.2);
        }
        .timer-block span { font-size: 2rem; font-weight: 800; color: var(--accent-gold); display: block; }
        .timer-block label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; }

        @media (max-width: 767px) {
            .countdown-container { flex-direction: column; text-align: center; }
            .countdown-timer { justify-content: center; }
        }

        /* ===== Promotion Highlights Wall ===== */
        .promo-section {
            padding: 5rem 0; background: var(--bg-primary);
        }
        .section-head { margin-bottom: 3rem; }
        .section-head h2 { font-size: 2rem; font-weight: 800; margin-bottom: 0.8rem; color: var(--text-primary); }
        .section-head p { color: var(--text-muted); max-width: 700px; }
        .promo-grid {
            display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem;
        }
        .promo-card {
            position: relative; background-size: cover; background-position: center;
            border-radius: var(--radius-lg); overflow: hidden; min-height: 280px;
            display: flex; align-items: flex-end; transition: var(--transition);
            border: 1px solid rgba(197,160,89,0.2);
        }
        .promo-card::before {
            content: ''; position: absolute; inset: 0;
            background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 60%, rgba(0,0,0,0.1) 100%);
            transition: var(--transition);
        }
        .promo-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-gold); border-color: var(--accent-gold); }
        .promo-card-content { position: relative; z-index: 1; padding: 1.5rem; width: 100%; }
        .promo-card-content h3 { font-size: 1.3rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; }
        .promo-card-content p { color: rgba(245,245,247,0.8); margin-bottom: 1rem; font-size: 0.9rem; }
        .promo-tag {
            position: absolute; top: 1rem; right: 1rem; background: rgba(197,160,89,0.9);
            color: #121212; font-weight: 700; padding: 0.3rem 0.8rem; border-radius: 50px; font-size: 0.75rem;
        }

        /* ===== Package Comparison ===== */
        .comparison-section {
            padding: 5rem 0; background: var(--bg-secondary);
        }
        .comparison-table { width: 100%; border-collapse: separate; border-spacing: 0; margin-top: 2rem; }
        .comparison-table th, .comparison-table td {
            padding: 1.2rem 1.5rem; text-align: left; border-bottom: 1px solid var(--border-color);
        }
        .comparison-table th {
            background: #1f1f22; color: var(--accent-gold); font-weight: 700; font-size: 0.9rem;
            text-transform: uppercase; letter-spacing: 0.5px;
        }
        .comparison-table tr:last-child td { border-bottom: none; }
        .comparison-table td { color: var(--text-primary); }
        .comparison-table .highlight-col { background: rgba(197,160,89,0.1); }
        .comparison-table .badge-best { background: var(--accent-gold); color: #121212; padding: 0.2rem 0.6rem; border-radius: 50px; font-size: 0.75rem; font-weight: 700; }

        @media (max-width: 767px) {
            .comparison-table th, .comparison-table td { padding: 0.8rem; font-size: 0.85rem; }
        }

        /* ===== Latest Posts / News ===== */
        .news-section {
            padding: 5rem 0; background: var(--bg-primary);
        }
        .post-list { list-style: none; padding: 0; }
        .post-item {
            padding: 1.5rem; border: 1px solid var(--border-color); border-radius: var(--radius-md);
            margin-bottom: 1rem; background: var(--bg-card); transition: var(--transition);
        }
        .post-item:hover { border-color: var(--accent-gold); box-shadow: var(--shadow-gold); }
        .post-item h3 { font-size: 1.2rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; }
        .post-item p { color: var(--text-muted); margin-bottom: 0.5rem; }
        .post-meta { font-size: 0.8rem; color: var(--accent-gold); }
        .news-sidebar {
            background: var(--bg-card); padding: 1.5rem; border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
        }
        .news-sidebar h4 { color: var(--accent-gold); margin-bottom: 1rem; font-weight: 700; }
        .news-sidebar ul { list-style: none; padding: 0; }
        .news-sidebar li { margin-bottom: 0.8rem; padding-bottom: 0.8rem; border-bottom: 1px solid var(--border-color); }
        .news-sidebar li:last-child { border-bottom: none; }
        .news-sidebar a { color: var(--text-primary); font-weight: 600; }
        .news-sidebar a:hover { color: var(--accent-gold); }

        /* ===== Registration CTA ===== */
        .register-section {
            padding: 5rem 0; background: var(--bg-secondary);
        }
        .register-card {
            max-width: 700px; margin: 0 auto; background: var(--bg-card);
            border-radius: var(--radius-lg); padding: 3rem; text-align: center;
            border: 1px solid rgba(197,160,89,0.3); box-shadow: var(--shadow-lg);
        }
        .register-card h2 { font-size: 2rem; font-weight: 800; margin-bottom: 1rem; color: var(--text-primary); }
        .register-card p { color: var(--text-muted); margin-bottom: 2rem; }
        .register-form { max-width: 500px; margin: 0 auto; text-align: left; }
        .register-form input {
            width: 100%; padding: 0.8rem 1rem; margin-bottom: 1rem; background: #121212;
            border: 1px solid var(--border-color); border-radius: var(--radius-sm); color: var(--text-primary);
            font-size: 0.95rem; transition: var(--transition);
        }
        .register-form input:focus { outline: none; border-color: var(--accent-gold); box-shadow: 0 0 0 2px rgba(197,160,89,0.3); }
        .register-form .btn { width: 100%; }
        .form-note { font-size: 0.8rem; color: var(--text-muted); margin-top: 1rem; text-align: center; }

        /* ===== FAQ Section ===== */
        .faq-section {
            padding: 5rem 0; background: var(--bg-primary);
        }
        .accordion-title {
            background: var(--bg-card); color: var(--text-primary); padding: 1.2rem 1.5rem;
            border: 1px solid var(--border-color); border-radius: var(--radius-md); margin-bottom: 0.8rem;
            font-weight: 600; cursor: pointer; transition: var(--transition);
        }
        .accordion-title:hover { border-color: var(--accent-gold); }
        .accordion-content {
            background: #1a1a1c; padding: 1.2rem 1.5rem; border-radius: var(--radius-md);
            border: 1px solid var(--border-color); margin-bottom: 0.8rem; display: none;
        }
        .accordion-content.active { display: block; }

        /* ===== Footer ===== */
        .site-footer {
            background: #0d0d0d; padding: 4rem 0 2rem; border-top: 1px solid var(--border-color);
        }
        .footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; margin-bottom: 2rem; }
        .footer-col h4 { color: var(--accent-gold); font-weight: 700; margin-bottom: 1rem; }
        .footer-col p, .footer-col a { color: var(--text-muted); display: block; margin-bottom: 0.5rem; }
        .footer-col a:hover { color: var(--accent-gold); }
        .footer-bottom {
            text-align: center; padding-top: 2rem; border-top: 1px solid var(--border-color);
            color: var(--text-muted); font-size: 0.9rem;
        }

        /* ===== FAB ===== */
        .fab {
            position: fixed; left: 1rem; bottom: 6rem; z-index: 50;
            background: rgba(0,0,0,0.6); backdrop-filter: blur(8px);
            border: 2px solid transparent;
            background-image: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), linear-gradient(135deg, #00F0FF, #CCFF00);
            background-origin: border-box; background-clip: padding-box, border-box;
            border-radius: 50px; width: 56px; height: 56px; display: flex; align-items: center; justify-content: center;
            color: #CCFF00; font-size: 1.5rem; cursor: pointer; transition: var(--transition);
            box-shadow: 0 0 15px rgba(0,240,255,0.5);
        }
        .fab:hover { transform: scale(1.1); box-shadow: 0 0 25px rgba(0,240,255,0.8); }
        .fab .fab-notification {
            position: absolute; top: -4px; right: -4px; background: #FF007F; color: #fff;
            border-radius: 50%; width: 18px; height: 18px; font-size: 0.65rem;
            display: flex; align-items: center; justify-content: center; font-weight: 700;
        }

/* roulang page: article */
:root {
            --bg-primary: #121212;
            --bg-secondary: #1c1c1e;
            --bg-card: #1f1f22;
            --accent-gold: #C5A059;
            --accent-amber: #FFBF00;
            --text-primary: #F5F5F7;
            --text-secondary: #D4AC0D;
            --text-muted: #9e9e9e;
            --border-color: #2c2c2e;
            --border-glow: #C5A059;
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --shadow-lg: 0 10px 30px rgba(0,0,0,0.5);
            --shadow-gold: 0 4px 20px rgba(197,160,89,0.3);
            --transition: all 0.3s ease;
        }
        * {
            box-sizing: border-box;
        }
        body {
            font-family: 'Be Vietnam Pro', sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            margin: 0;
            padding-top: 80px;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent-amber);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .grid-container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 2rem;
            padding-right: 2rem;
        }
        /* ===== Header & Navigation ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(18,18,18,0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(197,160,89,0.2);
            z-index: 1000;
            transition: var(--transition);
        }
        .site-header .grid-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 70px;
        }
        .logo {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--accent-gold);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .logo span {
            color: var(--accent-amber);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 1.5rem;
        }
        .main-nav a {
            color: var(--text-primary);
            font-weight: 600;
            padding: 0.5rem 0.2rem;
            position: relative;
            font-size: 0.95rem;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            transition: var(--transition);
        }
        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 100%;
        }
        .main-nav a.active {
            color: var(--accent-gold);
        }
        .nav-auth {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            margin-left: 1.5rem;
        }
        .nav-login-link {
            color: var(--text-primary);
            font-weight: 600;
            padding: 0.5rem 0.8rem;
            border: 1px solid rgba(255,255,255,0.3);
            border-radius: 50px;
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-login-link:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }
        .nav-signup-btn {
            background: var(--accent-gold);
            color: #121212;
            font-weight: 700;
            padding: 0.6rem 1.2rem;
            border-radius: 50px;
            transition: var(--transition);
            box-shadow: var(--shadow-gold);
            white-space: nowrap;
        }
        .nav-signup-btn:hover {
            background: var(--accent-amber);
            color: #121212;
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.5rem;
            cursor: pointer;
        }
        .mobile-menu {
            display: none;
            background: rgba(0,0,0,0.95);
            padding: 1rem;
            flex-direction: column;
            gap: 0.8rem;
            position: absolute;
            top: 70px;
            left: 0;
            width: 100%;
        }
        .mobile-menu a {
            color: var(--text-primary);
            font-weight: 600;
            padding: 0.5rem 0;
            border-bottom: 1px solid var(--border-color);
        }
        .mobile-menu a.active {
            color: var(--accent-gold);
        }
        @media (max-width: 1024px) {
            .main-nav {
                display: none;
            }
            .nav-auth {
                margin-left: auto;
            }
            .hamburger {
                display: block;
                margin-left: 0.5rem;
            }
        }
        /* ===== Buttons (global) ===== */
        .btn {
            display: inline-block;
            padding: 0.8rem 1.8rem;
            border-radius: 50px;
            font-weight: 700;
            text-align: center;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            font-size: 0.95rem;
        }
        .btn-gold {
            background: var(--accent-gold);
            color: #121212;
            box-shadow: var(--shadow-gold);
        }
        .btn-gold:hover {
            background: var(--accent-amber);
            transform: translateY(-2px);
            color: #121212;
        }
        .btn-outline {
            background: transparent;
            border: 2px solid var(--accent-gold);
            color: var(--accent-gold);
        }
        .btn-outline:hover {
            background: rgba(197,160,89,0.15);
            transform: translateY(-2px);
        }
        .btn-dark {
            background: #1f1f22;
            color: var(--text-primary);
            border: 1px solid var(--border-color);
        }
        .btn-dark:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }
        /* ===== Article Specific Styles ===== */
        .article-hero {
            padding: 3rem 0 2rem;
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .breadcrumb a {
            color: var(--accent-gold);
        }
        .breadcrumb span {
            color: var(--text-muted);
        }
        .article-title {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 1rem;
            color: var(--text-primary);
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid var(--border-color);
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .article-meta i {
            color: var(--accent-gold);
            margin-right: 0.5rem;
        }
        .article-content {
            padding: 3rem 0;
        }
        .article-body {
            max-width: 800px;
            margin: 0 auto;
            font-size: 1.05rem;
            line-height: 1.7;
            color: rgba(245,245,247,0.9);
        }
        .article-body h2,
        .article-body h3 {
            color: var(--text-primary);
            margin-top: 2rem;
            margin-bottom: 1rem;
        }
        .article-body p {
            margin-bottom: 1.2rem;
        }
        .article-body a {
            color: var(--accent-gold);
            text-decoration: underline;
        }
        .article-body img {
            border-radius: var(--radius-md);
            margin: 1.5rem 0;
            box-shadow: var(--shadow-lg);
        }
        .article-not-found {
            text-align: center;
            padding: 3rem 0;
        }
        .article-not-found i {
            font-size: 4rem;
            color: var(--accent-gold);
            margin-bottom: 1rem;
        }
        .article-not-found h2 {
            font-size: 2rem;
            color: var(--text-primary);
        }
        /* ===== Metrics / Data Board ===== */
        .metrics-section {
            padding: 3rem 0;
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 2rem;
            color: var(--text-primary);
            text-align: left;
        }
        .metric-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }
        .metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            text-align: left;
            transition: var(--transition);
        }
        .metric-card:hover {
            border-color: var(--accent-gold);
            transform: translateY(-3px);
            box-shadow: var(--shadow-gold);
        }
        .metric-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent-amber);
            margin-bottom: 0.5rem;
        }
        .metric-label {
            font-size: 0.95rem;
            color: var(--text-muted);
        }
        /* ===== FAQ Section ===== */
        .faq-section {
            padding: 3rem 0;
        }
        .faq-item {
            border-bottom: 1px solid var(--border-color);
            padding: 1.2rem 0;
        }
        .faq-question {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text-primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: var(--transition);
        }
        .faq-question:hover {
            color: var(--accent-gold);
        }
        .faq-answer {
            display: none;
            padding-top: 0.8rem;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .faq-answer.open {
            display: block;
        }
        /* ===== CTA Section ===== */
        .cta-section {
            padding: 4rem 0;
            background-image: url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(18,18,18,0.9) 0%, rgba(28,28,30,0.8) 100%);
        }
        .cta-section .grid-container {
            position: relative;
            z-index: 1;
            text-align: center;
        }
        .cta-section h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 1rem;
        }
        .cta-section p {
            font-size: 1.1rem;
            color: rgba(245,245,247,0.85);
            max-width: 600px;
            margin: 0 auto 2rem;
        }
        /* ===== Footer ===== */
        .site-footer {
            background: #1c1c1e;
            border-top: 1px solid rgba(197,160,89,0.2);
            padding: 3rem 0 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-col h4 {
            color: var(--accent-gold);
            font-weight: 700;
            margin-bottom: 1rem;
            font-size: 1.1rem;
        }
        .footer-col a {
            display: block;
            color: var(--text-muted);
            margin-bottom: 0.6rem;
            font-size: 0.9rem;
        }
        .footer-col a:hover {
            color: var(--accent-gold);
        }
        .footer-col p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 0.6rem;
        }
        .footer-col p i {
            color: var(--accent-gold);
            margin-right: 0.5rem;
        }
        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 1.5rem;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.85rem;
        }
        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .metric-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .grid-container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            .article-title {
                font-size: 1.8rem;
            }
            .metric-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .article-meta {
                flex-direction: column;
                gap: 0.5rem;
            }
        }
        @media (max-width: 520px) {
            .logo {
                font-size: 1.1rem;
            }
            .btn {
                padding: 0.7rem 1.2rem;
                font-size: 0.9rem;
            }
            .section-title {
                font-size: 1.6rem;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #121212;
            --bg-secondary: #1c1c1e;
            --bg-card: #1f1f22;
            --accent-gold: #C5A059;
            --accent-amber: #FFBF00;
            --text-primary: #F5F5F7;
            --text-secondary: #D4AC0D;
            --text-muted: #9e9e9e;
            --border-color: #2c2c2e;
            --border-glow: #C5A059;
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --shadow-lg: 0 10px 30px rgba(0,0,0,0.5);
            --shadow-gold: 0 4px 20px rgba(197,160,89,0.3);
            --transition: all 0.3s ease;
        }

        body {
            font-family: 'Be Vietnam Pro', sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            margin: 0;
            padding-top: 80px;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--accent-amber);
        }

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

        .grid-container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1rem;
            padding-right: 1rem;
        }

        .grid-container {
            padding-left: 2rem;
            padding-right: 2rem;
        }

        /* ===== Header & Navigation ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(18,18,18,0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(197,160,89,0.2);
            z-index: 1000;
            transition: var(--transition);
        }

        .site-header .grid-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 70px;
        }

        .logo {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--accent-gold);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .logo span {
            color: var(--accent-amber);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 1.5rem;
        }

        .main-nav a {
            color: var(--text-primary);
            font-weight: 600;
            padding: 0.5rem 0.2rem;
            position: relative;
            font-size: 0.95rem;
        }

        .main-nav a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            transition: var(--transition);
        }

        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 100%;
        }

        .main-nav a.active {
            color: var(--accent-gold);
        }

        .nav-auth {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            margin-left: 1.5rem;
        }

        .nav-login-link {
            color: var(--text-primary);
            font-weight: 600;
            padding: 0.5rem 0.8rem;
            border: 1px solid rgba(255,255,255,0.3);
            border-radius: 50px;
            transition: var(--transition);
        }

        .nav-login-link:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        .nav-signup-btn {
            background: var(--accent-gold);
            color: #121212;
            font-weight: 700;
            padding: 0.6rem 1.2rem;
            border-radius: 50px;
            transition: var(--transition);
            box-shadow: var(--shadow-gold);
            white-space: nowrap;
        }

        .nav-signup-btn:hover {
            background: var(--accent-amber);
            color: #121212;
            transform: translateY(-2px);
        }

        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.5rem;
            cursor: pointer;
        }

        .mobile-menu {
            display: none;
            background: rgba(0,0,0,0.9);
            padding: 1rem;
            flex-direction: column;
            gap: 0.8rem;
        }

        .mobile-menu a {
            color: var(--text-primary);
            font-weight: 600;
            padding: 0.5rem 0;
            border-bottom: 1px solid var(--border-color);
        }

        .mobile-menu a.active {
            color: var(--accent-gold);
        }

        /* ===== Buttons (global) ===== */
        .btn {
            display: inline-block;
            padding: 0.8rem 1.8rem;
            border-radius: 50px;
            font-weight: 700;
            text-align: center;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            font-size: 0.95rem;
        }

        .btn-gold {
            background: var(--accent-gold);
            color: #121212;
            box-shadow: var(--shadow-gold);
        }

        .btn-gold:hover {
            background: var(--accent-amber);
            transform: translateY(-2px);
            color: #121212;
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--accent-gold);
            color: var(--accent-gold);
        }

        .btn-outline:hover {
            background: rgba(197,160,89,0.15);
            transform: translateY(-2px);
        }

        .btn-dark {
            background: #1f1f22;
            color: var(--text-primary);
            border: 1px solid var(--border-color);
        }

        .btn-dark:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        /* ===== Hero Section ===== */
        .hero {
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(18,18,18,0.92) 0%, rgba(28,28,30,0.75) 50%, rgba(197,160,89,0.35) 100%);
        }

        .hero .grid-container {
            position: relative;
            z-index: 1;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 2rem;
        }

        .hero-content {
            flex: 1 1 500px;
            max-width: 650px;
        }

        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            color: var(--text-primary);
        }

        .hero h1 .highlight {
            color: var(--accent-amber);
        }

        .hero-sub {
            font-size: 1.15rem;
            color: rgba(245,245,247,0.9);
            margin-bottom: 2rem;
            max-width: 600px;
        }

        .hero-cta {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 2rem;
        }

        .hero-trust {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            flex-wrap: wrap;
            padding-top: 1rem;
            border-top: 1px solid rgba(255,255,255,0.2);
        }

        .trust-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: rgba(245,245,247,0.8);
            font-size: 0.85rem;
        }

        .trust-item i {
            color: var(--accent-amber);
            font-size: 1rem;
        }

        .hero-side {
            flex: 1 1 380px;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .progress-ring-card {
            background: rgba(31,31,34,0.9);
            border: 1px solid rgba(197,160,89,0.3);
            border-radius: var(--radius-lg);
            padding: 1.8rem;
            box-shadow: var(--shadow-lg);
            text-align: center;
        }

        .progress-ring {
            width: 140px;
            height: 140px;
            border-radius: 50%;
            background: conic-gradient(var(--accent-gold) 0% 72%, var(--border-color) 72% 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
        }

        .progress-ring-inner {
            width: 110px;
            height: 110px;
            background: var(--bg-secondary);
            border-radius: 50%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .progress-ring-value {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-amber);
        }

        .progress-ring-label {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .tier-preview {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .tier-card {
            flex: 1 1 140px;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1rem;
            text-align: center;
            transition: var(--transition);
        }

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

        .tier-name {
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 0.3rem;
        }

        .tier-bonus {
            font-size: 0.9rem;
            color: var(--text-primary);
            font-weight: 600;
        }

        /* ===== Stats Dashboard ===== */
        .stats-dashboard {
            padding: 4rem 0;
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-color);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.5rem;
        }

        .stat-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            text-align: center;
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }

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

        .stat-icon {
            font-size: 2rem;
            color: var(--accent-gold);
            margin-bottom: 0.8rem;
        }

        .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent-amber);
        }

        .stat-label {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-top: 0.3rem;
        }

        /* ===== Service Matrix ===== */
        .service-matrix {
            padding: 4rem 0;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 0.5rem;
            color: var(--text-primary);
        }

        .section-subtitle {
            color: var(--text-muted);
            max-width: 600px;
            margin-bottom: 2rem;
        }

        .matrix-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.5rem;
        }

        .matrix-item {
            background: var(--bg-secondary);
            border-radius: var(--radius-md);
            padding: 1.8rem;
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .matrix-item:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }

        .matrix-icon {
            font-size: 2.5rem;
            color: var(--accent-gold);
            margin-bottom: 1rem;
        }

        .matrix-title {
            font-weight: 700;
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
        }

        .matrix-desc {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* ===== Comparison ===== */
        .comparison-section {
            padding: 4rem 0;
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .comparison-table th,
        .comparison-table td {
            padding: 1rem 1.5rem;
            text-align: left;
            border-bottom: 1px solid var(--border-color);
        }

        .comparison-table th {
            background: #1a1a1a;
            color: var(--accent-gold);
            font-weight: 700;
        }

        .comparison-table tr:last-child td {
            border-bottom: none;
        }

        .comparison-table tr:hover td {
            background: rgba(197,160,89,0.05);
        }

        .bookmaker-logo {
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }

        .bookmaker-logo img {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: cover;
        }

        .bookmaker-name {
            font-weight: 700;
        }

        .rating {
            color: var(--accent-amber);
            font-weight: 700;
        }

        /* ===== FAQ ===== */
        .faq-section {
            padding: 4rem 0;
        }

        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 1rem;
            overflow: hidden;
            transition: var(--transition);
        }

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

        .faq-question {
            padding: 1.2rem 1.5rem;
            font-weight: 700;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .faq-question::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: var(--accent-gold);
            transition: var(--transition);
        }

        .faq-item.active .faq-question::after {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            padding: 0 1.5rem;
            color: var(--text-muted);
        }

        .faq-item.active .faq-answer {
            max-height: 200px;
            padding-bottom: 1.2rem;
        }

        /* ===== Conversion Form ===== */
        .cta-section {
            padding: 4rem 0;
            background: var(--bg-secondary);
        }

        .cta-form-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 2rem;
            border: 1px solid rgba(197,160,89,0.3);
            box-shadow: var(--shadow-lg);
            max-width: 600px;
            margin: 0 auto;
        }

        .form-group {
            margin-bottom: 1.2rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.4rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 0.8rem;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-color);
            background: #121212;
            color: var(--text-primary);
            font-family: 'Be Vietnam Pro', sans-serif;
            transition: var(--transition);
        }

        .form-group input:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 2px rgba(197,160,89,0.3);
        }

        .form-submit {
            width: 100%;
            padding: 1rem;
            background: var(--accent-gold);
            color: #121212;
            font-weight: 700;
            border: none;
            border-radius: 50px;
            cursor: pointer;
            transition: var(--transition);
        }

        .form-submit:hover {
            background: var(--accent-amber);
            transform: translateY(-2px);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #0d0d0d;
            padding: 3rem 0 1.5rem;
            border-top: 1px solid rgba(197,160,89,0.2);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-col h4 {
            color: var(--accent-gold);
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .footer-col a {
            display: block;
            color: var(--text-muted);
            margin-bottom: 0.5rem;
            transition: var(--transition);
        }

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

        .footer-col p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 0.5rem;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255,255,255,0.05);
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* ===== FAB ===== */
        .fab-support {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 50;
            width: 56px;
            height: 56px;
            background: rgba(0,0,0,0.6);
            backdrop-filter: blur(8px);
            border: 2px solid var(--accent-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.5rem;
            box-shadow: 0 0 15px rgba(0,240,255,0.15);
            cursor: pointer;
            transition: var(--transition);
            animation: fabPulse 2s infinite;
        }

        .fab-support:hover {
            color: var(--accent-amber);
            border-color: var(--accent-amber);
            transform: scale(1.1);
        }

        @keyframes fabPulse {
            0%, 100% { opacity: 0.6; }
            50% { opacity: 1; }
        }

        .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: #ff0044;
            border-radius: 50%;
            border: 2px solid #121212;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .hero h1 {
                font-size: 2.2rem;
            }
            .grid-container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
        }

        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .nav-auth {
                margin-left: auto;
            }
            .hamburger {
                display: block;
                margin-left: 0.5rem;
            }
            .mobile-menu {
                display: flex !important;
                position: absolute;
                top: 70px;
                left: 0;
                width: 100%;
                background: rgba(0,0,0,0.95);
                flex-direction: column;
                gap: 0.5rem;
                padding: 1rem;
                z-index: 999;
            }
            .mobile-menu[data-toggler="closed"] {
                display: none !important;
            }
            .mobile-menu[data-toggler="open"] {
                display: flex !important;
            }
            .site-header .grid-container {
                flex-wrap: wrap;
            }
            .hero {
                min-height: auto;
                padding: 6rem 0 3rem;
            }
            .hero .grid-container {
                flex-direction: column;
                gap: 2rem;
            }
            .hero-content {
                flex: 1 1 auto;
            }
            .hero-side {
                flex: 1 1 auto;
            }
            .comparison-table {
                font-size: 0.85rem;
            }
            .comparison-table th,
            .comparison-table td {
                padding: 0.8rem;
            }
            .stats-grid {
                grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            }
            .matrix-grid {
                grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            }
        }

        @media (max-width: 520px) {
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero-sub {
                font-size: 1rem;
            }
            .btn {
                padding: 0.7rem 1.2rem;
                font-size: 0.9rem;
            }
            .stats-dashboard,
            .service-matrix,
            .comparison-section,
            .faq-section,
            .cta-section {
                padding: 2.5rem 0;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .cta-form-card {
                padding: 1.5rem;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #121212;
            --bg-secondary: #1c1c1e;
            --bg-card: #1f1f22;
            --accent-gold: #C5A059;
            --accent-amber: #FFBF00;
            --text-primary: #F5F5F7;
            --text-secondary: #D4AC0D;
            --text-muted: #9e9e9e;
            --border-color: #2c2c2e;
            --border-glow: #C5A059;
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --shadow-lg: 0 10px 30px rgba(0,0,0,0.5);
            --shadow-gold: 0 4px 20px rgba(197,160,89,0.3);
            --transition: all 0.3s ease;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Be Vietnam Pro', sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            margin: 0;
            padding-top: 80px;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--accent-amber);
        }

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

        .grid-container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 2rem;
            padding-right: 2rem;
        }

        @media (max-width: 768px) {
            .grid-container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
        }

        /* ===== Header & Navigation ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(18,18,18,0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(197,160,89,0.2);
            z-index: 1000;
            transition: var(--transition);
        }

        .site-header .grid-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 70px;
            flex-wrap: nowrap;
        }

        .logo {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--accent-gold);
            letter-spacing: 0.5px;
            white-space: nowrap;
            line-height: 1.2;
        }

        .logo span {
            color: var(--accent-amber);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 1.5rem;
        }

        .main-nav a {
            color: var(--text-primary);
            font-weight: 600;
            padding: 0.5rem 0.2rem;
            position: relative;
            font-size: 0.95rem;
            white-space: nowrap;
        }

        .main-nav a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            transition: var(--transition);
        }

        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 100%;
        }

        .main-nav a.active {
            color: var(--accent-gold);
        }

        .nav-auth {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            margin-left: 1.5rem;
            flex-shrink: 0;
        }

        .nav-login-link {
            color: var(--text-primary);
            font-weight: 600;
            padding: 0.5rem 0.8rem;
            border: 1px solid rgba(255,255,255,0.3);
            border-radius: 50px;
            transition: var(--transition);
            white-space: nowrap;
            font-size: 0.9rem;
        }

        .nav-login-link:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        .nav-signup-btn {
            background: var(--accent-gold);
            color: #121212;
            font-weight: 700;
            padding: 0.6rem 1.2rem;
            border-radius: 50px;
            transition: var(--transition);
            box-shadow: var(--shadow-gold);
            white-space: nowrap;
            font-size: 0.9rem;
        }

        .nav-signup-btn:hover {
            background: var(--accent-amber);
            color: #121212;
            transform: translateY(-2px);
        }

        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.5rem;
            cursor: pointer;
            padding: 0.3rem;
            flex-shrink: 0;
        }

        .mobile-menu {
            display: none;
            background: rgba(0,0,0,0.95);
            padding: 1rem 2rem;
            flex-direction: column;
            gap: 0.5rem;
            position: fixed;
            top: 70px;
            left: 0;
            width: 100%;
            z-index: 999;
            border-bottom: 1px solid rgba(197,160,89,0.3);
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu a {
            color: var(--text-primary);
            font-weight: 600;
            padding: 0.6rem 0;
            border-bottom: 1px solid var(--border-color);
            font-size: 1rem;
        }

        .mobile-menu a.active {
            color: var(--accent-gold);
        }

        .mobile-menu .mobile-auth {
            display: flex;
            gap: 0.8rem;
            margin-top: 0.5rem;
            padding-bottom: 0.5rem;
        }

        .mobile-menu .mobile-auth a {
            border-bottom: none;
            text-align: center;
            flex: 1;
        }

        @media (max-width: 900px) {
            .main-nav {
                display: none;
            }
            .nav-auth {
                margin-left: auto;
            }
            .hamburger {
                display: block;
                margin-left: 0.5rem;
            }
        }

        @media (max-width: 480px) {
            .nav-auth {
                gap: 0.4rem;
            }
            .nav-login-link {
                padding: 0.4rem 0.6rem;
                font-size: 0.8rem;
            }
            .nav-signup-btn {
                padding: 0.5rem 0.9rem;
                font-size: 0.8rem;
            }
            .logo {
                font-size: 1.1rem;
            }
        }

        /* ===== Buttons ===== */
        .btn {
            display: inline-block;
            padding: 0.8rem 1.8rem;
            border-radius: 50px;
            font-weight: 700;
            text-align: center;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            font-size: 0.95rem;
            font-family: inherit;
            line-height: 1.4;
        }

        .btn-gold {
            background: linear-gradient(135deg, #C5A059 0%, #FFBF00 100%);
            color: #121212;
            box-shadow: var(--shadow-gold);
        }

        .btn-gold:hover {
            background: linear-gradient(135deg, #FFBF00 0%, #C5A059 100%);
            transform: translateY(-2px);
            color: #121212;
            box-shadow: 0 8px 25px rgba(197,160,89,0.45);
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--accent-gold);
            color: var(--accent-gold);
        }

        .btn-outline:hover {
            background: rgba(197,160,89,0.15);
            transform: translateY(-2px);
            color: var(--accent-amber);
            border-color: var(--accent-amber);
        }

        .btn-dark {
            background: #1f1f22;
            color: var(--text-primary);
            border: 1px solid var(--border-color);
        }

        .btn-dark:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            transform: translateY(-2px);
        }

        .btn:focus {
            outline: 2px solid var(--accent-amber);
            outline-offset: 2px;
        }

        /* ===== Category Hero ===== */
        .category-hero {
            position: relative;
            min-height: 60vh;
            display: flex;
            align-items: center;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            overflow: hidden;
            padding: 4rem 0 3rem;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(18,18,18,0.93) 0%, rgba(28,28,30,0.78) 50%, rgba(197,160,89,0.4) 100%);
        }

        .category-hero .grid-container {
            position: relative;
            z-index: 1;
        }

        .category-hero-inner {
            display: flex;
            align-items: center;
            gap: 3rem;
            flex-wrap: wrap;
        }

        .category-hero-text {
            flex: 1 1 480px;
            max-width: 620px;
        }

        .hero-badge-row {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            margin-bottom: 1.2rem;
            flex-wrap: wrap;
        }

        .badge-hot {
            background: linear-gradient(135deg, #D32F2F 0%, #FF6B6B 100%);
            color: #fff;
            font-weight: 700;
            font-size: 0.8rem;
            padding: 0.35rem 1rem;
            border-radius: 50px;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            box-shadow: 0 4px 15px rgba(211,47,47,0.4);
        }

        .badge-limited {
            background: rgba(197,160,89,0.2);
            border: 1px solid var(--accent-gold);
            color: var(--accent-amber);
            font-weight: 600;
            font-size: 0.8rem;
            padding: 0.35rem 1rem;
            border-radius: 50px;
            letter-spacing: 0.3px;
        }

        .category-hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 1.2rem;
            color: var(--text-primary);
        }

        .category-hero h1 .highlight {
            color: var(--accent-amber);
        }

        .hero-sub {
            font-size: 1.1rem;
            color: rgba(245,245,247,0.9);
            margin-bottom: 2rem;
            max-width: 560px;
            line-height: 1.65;
        }

        .hero-cta {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 1.5rem;
        }

        .hero-trust-row {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            flex-wrap: wrap;
            padding-top: 1.2rem;
            border-top: 1px solid rgba(255,255,255,0.2);
        }

        .trust-chip {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: rgba(245,245,247,0.85);
            font-size: 0.85rem;
            font-weight: 500;
        }

        .trust-chip i {
            color: var(--accent-amber);
            font-size: 1rem;
        }

        .category-hero-visual {
            flex: 0 0 380px;
            max-width: 380px;
        }

        .hero-promo-card {
            background: rgba(31,31,34,0.9);
            border: 1px solid rgba(197,160,89,0.4);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            backdrop-filter: blur(8px);
        }

        .hero-promo-card img {
            width: 100%;
            height: 220px;
            object-fit: cover;
        }

        .hero-promo-body {
            padding: 1.5rem;
        }

        .hero-promo-body h3 {
            color: var(--accent-amber);
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .hero-promo-body p {
            color: rgba(245,245,247,0.8);
            font-size: 0.9rem;
            margin-bottom: 0;
        }

        @media (max-width: 900px) {
            .category-hero {
                min-height: auto;
                padding: 3rem 0 2.5rem;
            }
            .category-hero-inner {
                flex-direction: column;
                gap: 2rem;
            }
            .category-hero-text {
                max-width: 100%;
            }
            .category-hero-visual {
                flex: 1 1 auto;
                max-width: 100%;
                width: 100%;
            }
            .category-hero h1 {
                font-size: 2rem;
            }
        }

        @media (max-width: 480px) {
            .category-hero h1 {
                font-size: 1.6rem;
            }
            .hero-sub {
                font-size: 0.95rem;
            }
            .hero-promo-card img {
                height: 170px;
            }
        }

        /* ===== Section Base ===== */
        .section {
            padding: 4rem 0;
        }

        .section-alt {
            background-color: var(--bg-secondary);
        }

        .section-header {
            margin-bottom: 2.5rem;
            max-width: 700px;
        }

        .section-header h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 0.8rem;
            line-height: 1.3;
        }

        .section-header h2 .highlight {
            color: var(--accent-amber);
        }

        .section-header p {
            color: var(--text-muted);
            font-size: 1rem;
            margin-bottom: 0;
            line-height: 1.65;
        }

        @media (max-width: 768px) {
            .section {
                padding: 2.5rem 0;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
        }

        /* ===== Stats Board ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 1.8rem 1.5rem;
            text-align: center;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .stat-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-amber));
            opacity: 0;
            transition: var(--transition);
        }

        .stat-card:hover {
            border-color: rgba(197,160,89,0.5);
            transform: translateY(-4px);
            box-shadow: var(--shadow-gold);
        }

        .stat-card:hover::after {
            opacity: 1;
        }

        .stat-number {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--accent-amber);
            line-height: 1.1;
            margin-bottom: 0.5rem;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        @media (max-width: 900px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 480px) {
            .stats-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
            .stat-card {
                padding: 1.2rem;
            }
            .stat-number {
                font-size: 2rem;
            }
        }

        /* ===== Promo Matrix ===== */
        .promo-matrix {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        .promo-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 2rem 1.5rem;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }

        .promo-card:hover {
            border-color: rgba(197,160,89,0.55);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }

        .promo-icon {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: rgba(197,160,89,0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-amber);
            font-size: 1.4rem;
            margin-bottom: 0.3rem;
            flex-shrink: 0;
        }

        .promo-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0.3rem;
            line-height: 1.3;
        }

        .promo-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 0;
            line-height: 1.6;
            flex-grow: 1;
        }

        .promo-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--accent-amber);
            background: rgba(197,160,89,0.12);
            padding: 0.25rem 0.7rem;
            border-radius: 50px;
            align-self: flex-start;
            letter-spacing: 0.3px;
        }

        @media (max-width: 900px) {
            .promo-matrix {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .promo-matrix {
                grid-template-columns: 1fr;
            }
            .promo-card {
                padding: 1.5rem 1.2rem;
            }
        }

        /* ===== Comparison Table ===== */
        .comparison-wrap {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }

        .comparison-table thead th {
            background: rgba(197,160,89,0.12);
            color: var(--accent-amber);
            font-weight: 700;
            padding: 1.2rem 1rem;
            text-align: left;
            border-bottom: 2px solid rgba(197,160,89,0.3);
            font-size: 0.9rem;
            letter-spacing: 0.3px;
        }

        .comparison-table tbody td {
            padding: 1.1rem 1rem;
            border-bottom: 1px solid var(--border-color);
            color: rgba(245,245,247,0.85);
            vertical-align: top;
        }

        .comparison-table tbody tr:last-child td {
            border-bottom: none;
        }

        .comparison-table tbody tr:hover {
            background: rgba(197,160,89,0.05);
        }

        .table-highlight {
            color: var(--accent-amber);
            font-weight: 700;
        }

        .table-badge {
            display: inline-block;
            font-size: 0.7rem;
            font-weight: 700;
            color: #121212;
            background: var(--accent-amber);
            padding: 0.2rem 0.6rem;
            border-radius: 50px;
            letter-spacing: 0.3px;
        }

        .table-responsive {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        @media (max-width: 768px) {
            .comparison-table {
                font-size: 0.82rem;
            }
            .comparison-table thead th,
            .comparison-table tbody td {
                padding: 0.9rem 0.7rem;
            }
        }

        /* ===== Steps ===== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .step-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 1.8rem 1.5rem;
            transition: var(--transition);
            position: relative;
        }

        .step-item:hover {
            border-color: rgba(197,160,89,0.5);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }

        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, #C5A059 0%, #FFBF00 100%);
            color: #121212;
            font-weight: 800;
            font-size: 1.2rem;
            margin-bottom: 1rem;
        }

        .step-item h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0.5rem;
        }

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

        @media (max-width: 900px) {
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .steps-grid {
                grid-template-columns: 1fr;
            }
            .step-item {
                padding: 1.3rem 1.2rem;
            }
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 850px;
            margin: 0 auto;
        }

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

        .faq-item:hover {
            border-color: rgba(197,160,89,0.4);
        }

        .faq-question {
            width: 100%;
            background: none;
            border: none;
            color: var(--text-primary);
            font-weight: 700;
            font-size: 1rem;
            padding: 1.2rem 1.5rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
            text-align: left;
            font-family: inherit;
            line-height: 1.5;
            transition: var(--transition);
        }

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

        .faq-question .faq-icon {
            color: var(--accent-gold);
            font-size: 1rem;
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }

        .faq-item.active .faq-question .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 1.5rem;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding-bottom: 1.2rem;
        }

        .faq-answer p {
            color: var(--text-muted);
            font-size: 0.92rem;
            line-height: 1.65;
            margin-bottom: 0;
        }

        @media (max-width: 520px) {
            .faq-question {
                padding: 1rem 1.1rem;
                font-size: 0.9rem;
            }
            .faq-answer {
                padding: 0 1.1rem;
            }
            .faq-item.active .faq-answer {
                padding-bottom: 1rem;
            }
        }

        /* ===== CTA Form ===== */
        .cta-section {
            background: linear-gradient(135deg, rgba(197,160,89,0.15) 0%, rgba(28,28,30,0.9) 50%, rgba(18,18,18,0.95) 100%);
            border: 1px solid rgba(197,160,89,0.3);
            border-radius: var(--radius-lg);
            padding: 3rem 2.5rem;
            display: flex;
            align-items: center;
            gap: 3rem;
            flex-wrap: wrap;
        }

        .cta-text {
            flex: 1 1 400px;
        }

        .cta-text h2 {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 0.8rem;
            line-height: 1.3;
        }

        .cta-text h2 .highlight {
            color: var(--accent-amber);
        }

        .cta-text p {
            color: rgba(245,245,247,0.8);
            font-size: 1rem;
            margin-bottom: 0;
            line-height: 1.65;
        }

        .cta-form {
            flex: 1 1 360px;
            max-width: 450px;
            background: rgba(31,31,34,0.95);
            border-radius: var(--radius-md);
            padding: 2rem;
            border: 1px solid var(--border-color);
        }

        .cta-form h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--accent-amber);
            margin-bottom: 1.2rem;
        }

        .form-group {
            margin-bottom: 1rem;
        }

        .form-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.4rem;
        }

        .form-group input {
            width: 100%;
            padding: 0.8rem 1rem;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-color);
            background: var(--bg-primary);
            color: var(--text-primary);
            font-family: inherit;
            font-size: 0.95rem;
            transition: var(--transition);
        }

        .form-group input:hover {
            border-color: rgba(197,160,89,0.5);
        }

        .form-group input:focus {
            outline: none;
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(197,160,89,0.25);
        }

        .form-group input::placeholder {
            color: #666;
        }

        .cta-form .btn {
            width: 100%;
            margin-top: 0.5rem;
        }

        .cta-note {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 0.8rem;
            text-align: center;
        }

        @media (max-width: 768px) {
            .cta-section {
                padding: 2rem 1.5rem;
                flex-direction: column;
                gap: 2rem;
            }
            .cta-text h2 {
                font-size: 1.5rem;
            }
            .cta-form {
                width: 100%;
                max-width: 100%;
                padding: 1.5rem;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid rgba(197,160,89,0.3);
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2.5rem;
            margin-bottom: 2rem;
        }

        .footer-col h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--accent-amber);
            margin-bottom: 1rem;
        }

        .footer-col p {
            color: var(--text-muted);
            font-size: 0.88rem;
            line-height: 1.65;
            margin-bottom: 0.5rem;
        }

        .footer-col a {
            display: block;
            color: var(--text-muted);
            font-size: 0.88rem;
            padding: 0.3rem 0;
            transition: var(--transition);
        }

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

        .footer-col a.active {
            color: var(--accent-gold);
            font-weight: 600;
        }

        .footer-col i {
            color: var(--accent-gold);
            margin-right: 0.4rem;
            font-size: 0.85rem;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 1.5rem;
            text-align: center;
        }

        .footer-bottom p {
            color: var(--text-muted);
            font-size: 0.8rem;
            margin-bottom: 0;
            line-height: 1.6;
        }

        @media (max-width: 900px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 2rem;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .site-footer {
                padding: 2rem 0 1rem;
            }
        }

        /* ===== FAB ===== */
        .fab-promo {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(18,18,18,0.9);
            border: 2px solid var(--accent-gold);
            box-shadow: 0 4px 20px rgba(197,160,89,0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-amber);
            font-size: 1.4rem;
            cursor: pointer;
            opacity: 0.7;
            transition: all 0.35s ease;
            animation: fabFloat 3s ease-in-out infinite;
            text-decoration: none;
            backdrop-filter: blur(8px);
        }

        .fab-promo::after {
            content: '';
            position: absolute;
            top: -3px;
            right: -3px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: #D32F2F;
            border: 2px solid #121212;
            animation: fabBlink 1.8s ease-in-out infinite;
        }

        .fab-promo:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 30px rgba(197,160,89,0.6);
            color: var(--accent-gold);
            border-color: var(--accent-amber);
        }

        .fab-promo:active {
            transform: scale(0.95);
        }

        @keyframes fabFloat {
            0%, 100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-6px);
            }
        }

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

        @media (max-width: 768px) {
            .fab-promo {
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
                bottom: 5rem;
                left: 0.8rem;
            }
        }

        /* ===== Scroll Reveal ===== */
        .reveal-on-scroll {
            opacity: 0;
            transform: translateY(18px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .reveal-on-scroll.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* ===== Divider ===== */
        .section-divider {
            border: none;
            border-top: 1px solid var(--border-color);
            margin: 0;
            opacity: 0.7;
        }