/* roulang page: index */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #8FA99B;
            --border-gold: #C5A059;
            --shadow-gold: rgba(255, 215, 0, 0.3);
            --shadow-red: rgba(211, 47, 47, 0.2);
            --radius-card: 12px;
            --radius-btn: 8px;
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

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

        body {
            font-family: var(--font-body);
            background-color: var(--primary-bg);
            color: var(--text-white);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a { text-decoration: none; color: inherit; transition: color 0.3s ease; }
        img { max-width: 100%; height: auto; display: block; }

        .container { max-width: 1200px; margin: 0 auto; padding: 0 15px; }

        /* Navbar */
        .site-header {
            background-color: rgba(10, 46, 28, 0.98);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
        }
        .site-header .navbar-brand {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.4rem;
            color: var(--accent-gold);
            letter-spacing: -0.5px;
            line-height: 1.3;
        }
        .site-header .navbar-brand span.small-text { font-size: 0.75rem; display: block; color: var(--text-mint); font-weight: 400; }
        .site-header .nav-link {
            color: var(--text-mint);
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            transition: all 0.3s ease;
            margin: 0 2px;
        }
        .site-header .nav-link:hover, .site-header .nav-link.active {
            color: var(--accent-gold);
            background-color: rgba(255, 215, 0, 0.08);
        }
        .btn-header-login {
            color: var(--accent-gold);
            background: transparent;
            border: 1px solid var(--accent-gold);
            padding: 0.5rem 1.4rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            transition: all 0.3s ease;
            margin-right: 8px;
        }
        .btn-header-login:hover { background: rgba(255, 215, 0, 0.15); color: var(--accent-gold); }
        .btn-header-signup {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border: none;
            padding: 0.5rem 1.6rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            transition: all 0.3s ease;
            box-shadow: 0 2px 8px var(--shadow-gold);
        }
        .btn-header-signup:hover { background: linear-gradient(135deg, #FFE55C, #FFB300); transform: translateY(-1px); box-shadow: 0 4px 12px var(--shadow-gold); }

        /* Mobile Nav */
        .navbar-toggler { border: 1px solid var(--accent-gold); }
        .navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 215, 0, 0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }
        @media (max-width: 991.98px) {
            .site-header .navbar-nav { background: var(--secondary-bg); padding: 1rem; border-radius: var(--radius-card); margin-top: 10px; }
            .site-header .nav-link { padding: 0.75rem 1rem; }
            .header-actions-mobile { display: flex; gap: 10px; justify-content: flex-end; margin-top: 10px; }
        }
        @media (min-width: 992px) {
            .header-actions-mobile { display: flex; gap: 10px; align-items: center; }
        }

        /* Hero - Bạch Thư Style */
        .hero-section {
            background: linear-gradient(135deg, #0A2E1C 0%, #123E25 50%, #0A2E1C 100%);
            padding: 60px 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            opacity: 0.12;
            z-index: 0;
        }
        .hero-content { position: relative; z-index: 1; }
        .hero-document-card {
            background: rgba(255, 255, 255, 0.06);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: 16px;
            padding: 40px 35px;
            box-shadow: 0 8px 32px rgba(0,0,0,0.3);
        }
        .hero-h1 {
            font-family: var(--font-heading);
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.3;
            margin-bottom: 15px;
        }
        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--text-mint);
            margin-bottom: 25px;
            line-height: 1.7;
            max-width: 700px;
        }
        .hero-features-list { list-style: none; padding: 0; margin-bottom: 30px; }
        .hero-features-list li { color: var(--text-mint); margin-bottom: 10px; padding-left: 25px; position: relative; }
        .hero-features-list li::before { content: '✓'; position: absolute; left: 0; color: var(--accent-gold); font-weight: bold; }
        .btn-hero-primary {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border: none;
            padding: 14px 36px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px var(--shadow-gold);
            display: inline-block;
        }
        .btn-hero-primary:hover { background: linear-gradient(135deg, #FFE55C, #FFB300); transform: translateY(-2px); box-shadow: 0 6px 20px var(--shadow-gold); color: #0A2E1C; }
        .btn-hero-secondary {
            background: transparent;
            color: var(--accent-gold);
            border: 2px solid var(--accent-gold);
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 600;
            margin-left: 15px;
            transition: all 0.3s ease;
            display: inline-block;
        }
        .btn-hero-secondary:hover { background: rgba(255, 215, 0, 0.1); }

        /* Section Styles */
        section { padding: 60px 0; }
        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 15px;
            line-height: 1.3;
        }
        .section-desc { color: var(--text-mint); font-size: 1rem; margin-bottom: 35px; line-height: 1.7; }

        /* Directory Cards */
        .directory-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
        .directory-card {
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(255,215,0,0.2);
            border-radius: var(--radius-card);
            padding: 28px;
            transition: all 0.35s ease;
            position: relative;
            overflow: hidden;
        }
        .directory-card:hover { border-color: var(--accent-gold); transform: translateY(-5px); box-shadow: 0 8px 25px var(--shadow-gold); }
        .directory-card-icon { font-size: 2.2rem; color: var(--accent-gold); margin-bottom: 15px; }
        .directory-card h3 { font-size: 1.25rem; font-weight: 700; color: var(--accent-gold); margin-bottom: 10px; }
        .directory-card p { color: var(--text-mint); font-size: 0.95rem; margin-bottom: 0; }

        /* Ranking Table */
        .ranking-table { width: 100%; border-collapse: collapse; background: rgba(255,255,255,0.03); border-radius: var(--radius-card); overflow: hidden; }
        .ranking-table thead th { background: var(--secondary-bg); color: var(--accent-gold); padding: 14px; font-weight: 600; border-bottom: 2px solid var(--accent-gold); }
        .ranking-table tbody td { padding: 14px; color: var(--text-mint); border-bottom: 1px solid rgba(255,215,0,0.1); }
        .ranking-table .rank-badge { background: var(--accent-gold); color: #0A2E1C; width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; font-weight: 700; }
        .hot-badge { background: var(--accent-red); color: white; padding: 3px 10px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; }

        /* Vertical Card Stream */
        .vertical-card-stream { display: flex; gap: 20px; overflow-x: auto; padding-bottom: 15px; scrollbar-width: thin; scrollbar-color: var(--accent-gold) var(--primary-bg); }
        .vertical-card-stream::-webkit-scrollbar { height: 6px; }
        .vertical-card-stream::-webkit-scrollbar-thumb { background: var(--accent-gold); border-radius: 6px; }
        .vertical-card {
            min-width: 180px;
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(255,215,0,0.2);
            border-radius: var(--radius-card);
            padding: 15px;
            text-align: center;
            flex-shrink: 0;
            transition: all 0.3s ease;
        }
        .vertical-card:hover { border-color: var(--accent-gold); transform: translateY(-4px); }
        .vertical-card img { border-radius: 8px; margin-bottom: 12px; object-fit: cover; width: 100%; height: 120px; }
        .vertical-card h4 { font-size: 0.95rem; color: var(--accent-gold); margin-bottom: 8px; }

        /* Featured Hot Cards */
        .hot-card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
        .hot-card {
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(211,47,47,0.4);
            border-radius: var(--radius-card);
            padding: 24px;
            position: relative;
            transition: all 0.3s ease;
        }
        .hot-card:hover { border-color: var(--accent-red); box-shadow: 0 6px 20px var(--shadow-red); transform: translateY(-3px); }
        .hot-tag { position: absolute; top: 12px; right: 12px; background: var(--accent-red); color: white; padding: 4px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; }

        /* News List */
        .news-list-block { display: flex; gap: 30px; flex-wrap: wrap; }
        .news-list-left { flex: 2; min-width: 300px; }
        .news-list-right { flex: 1; min-width: 250px; }
        .news-item { padding: 16px 0; border-bottom: 1px solid rgba(255,215,0,0.1); display: flex; gap: 15px; align-items: flex-start; }
        .news-item:last-child { border-bottom: none; }
        .news-item .news-date { color: var(--accent-gold); font-size: 0.85rem; font-weight: 600; white-space: nowrap; }
        .news-item .news-title { color: var(--text-mint); font-weight: 500; transition: color 0.2s; }
        .news-item:hover .news-title { color: var(--accent-gold); }
        .sidebar-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,215,0,0.2); border-radius: var(--radius-card); padding: 24px; margin-bottom: 20px; }

        /* Instruction Steps */
        .instruction-list { list-style: none; padding: 0; }
        .instruction-list li { padding: 18px 20px; margin-bottom: 12px; background: rgba(255,255,255,0.03); border-left: 4px solid var(--accent-gold); border-radius: 0 8px 8px 0; color: var(--text-mint); }

        /* FAQ */
        .faq-item { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,215,0,0.1); border-radius: var(--radius-card); padding: 20px; margin-bottom: 15px; transition: all 0.3s ease; }
        .faq-item:hover { border-color: rgba(255,215,0,0.3); }
        .faq-question { font-weight: 700; color: var(--accent-gold); font-size: 1.05rem; margin-bottom: 8px; }
        .faq-answer { color: var(--text-mint); line-height: 1.7; }

        /* Guest Cards */
        .guest-carousel { display: flex; gap: 20px; overflow-x: auto; padding-bottom: 10px; }
        .guest-card {
            min-width: 220px;
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(255,215,0,0.2);
            border-radius: var(--radius-card);
            padding: 20px;
            text-align: center;
            flex-shrink: 0;
            transition: all 0.3s;
        }
        .guest-card:hover { border-color: var(--accent-gold); }
        .guest-avatar { width: 60px; height: 60px; border-radius: 50%; background: var(--accent-gold); margin: 0 auto 12px; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; color: #0A2E1C; }

        /* Footer */
        .site-footer {
            background: #051A10;
            border-top: 2px solid rgba(255,215,0,0.2);
            padding: 40px 0 20px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .footer-links a { color: var(--text-mint); margin-right: 20px; transition: color 0.2s; }
        .footer-links a:hover { color: var(--accent-gold); }

        /* FAB */
        .fab-container { position: fixed; left: 20px; bottom: 80px; z-index: 1050; }
        .fab-coin {
            width: 56px; height: 56px;
            background: radial-gradient(circle at 30% 30%, #FFD700, #B8860B);
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            box-shadow: 0 4px 20px var(--shadow-gold);
            cursor: pointer;
            transition: all 0.3s ease;
            animation: float 3s ease-in-out infinite;
            position: relative;
        }
        .fab-coin:hover { transform: scale(1.1); box-shadow: 0 6px 25px var(--shadow-gold); }
        .fab-coin i { color: #0A2E1C; font-size: 1.5rem; }
        .fab-badge {
            position: absolute; top: -5px; right: -5px;
            width: 16px; height: 16px; background: var(--accent-red);
            border-radius: 50%; border: 2px solid white;
            animation: blink 1.5s infinite;
        }
        @keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
        @keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

        /* Responsive */
        @media (max-width: 768px) {
            .hero-h1 { font-size: 1.8rem; }
            .hero-document-card { padding: 25px 20px; }
            .btn-hero-secondary { margin-left: 0; margin-top: 10px; }
            .section-title { font-size: 1.5rem; }
        }

/* roulang page: article */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #8FA99B;
            --border-gold: #C5A059;
            --shadow-gold: rgba(255, 215, 0, 0.3);
            --shadow-red: rgba(211, 47, 47, 0.2);
            --radius-card: 12px;
            --radius-btn: 8px;
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        
        body {
            font-family: var(--font-body);
            background-color: var(--primary-bg);
            color: var(--text-white);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }
        
        a:hover {
            color: var(--accent-gold);
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        /* Navbar */
        .site-header {
            background-color: rgba(10, 46, 28, 0.98);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
        }
        
        .site-header .navbar-brand {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.4rem;
            color: var(--accent-gold);
            letter-spacing: -0.5px;
            line-height: 1.3;
        }
        
        .site-header .navbar-brand span.small-text {
            font-size: 0.75rem;
            display: block;
            color: var(--text-mint);
            font-weight: 400;
        }
        
        .site-header .nav-link {
            color: var(--text-mint);
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            transition: all 0.3s ease;
            margin: 0 2px;
        }
        
        .site-header .nav-link:hover {
            color: var(--accent-gold);
            background-color: rgba(255, 215, 0, 0.08);
        }
        
        .btn-header-login {
            color: var(--accent-gold);
            background: transparent;
            border: 1px solid var(--accent-gold);
            padding: 0.5rem 1.4rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            transition: all 0.3s ease;
            margin-right: 8px;
        }
        
        .btn-header-login:hover {
            background: rgba(255, 215, 0, 0.15);
            color: var(--accent-gold);
        }
        
        .btn-header-signup {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border: none;
            padding: 0.5rem 1.6rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            transition: all 0.3s ease;
            box-shadow: 0 2px 8px var(--shadow-gold);
        }
        
        .btn-header-signup:hover {
            background: linear-gradient(135deg, #FFE55C, #FFB300);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px var(--shadow-gold);
        }
        
        .navbar-toggler {
            border: 1px solid var(--accent-gold);
        }
        
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 215, 0, 0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        
        @media (max-width: 991.98px) {
            .site-header .navbar-nav {
                background: var(--secondary-bg);
                padding: 1rem;
                border-radius: var(--radius-card);
                margin-top: 10px;
            }
            .site-header .nav-link {
                padding: 0.75rem 1rem;
            }
            .header-actions-mobile {
                display: flex;
                gap: 10px;
                justify-content: flex-end;
                margin-top: 10px;
            }
        }
        
        @media (min-width: 992px) {
            .header-actions-mobile {
                display: flex;
                gap: 10px;
                align-items: center;
            }
        }
        
        /* Article Content Header */
        .article-header-section {
            background: linear-gradient(135deg, #123E25 0%, #0A2E1C 100%);
            padding: 50px 0 40px;
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
        }
        
        .article-meta {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 15px;
        }
        
        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        
        .article-meta i {
            color: var(--accent-gold);
            font-size: 0.85rem;
        }
        
        .article-category-badge {
            background: rgba(255, 215, 0, 0.15);
            color: var(--accent-gold);
            padding: 4px 14px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            border: 1px solid rgba(255, 215, 0, 0.3);
            display: inline-block;
            margin-bottom: 15px;
        }
        
        .article-h1 {
            font-family: var(--font-heading);
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.35;
            margin-bottom: 20px;
        }
        
        .article-featured-image {
            border-radius: var(--radius-card);
            overflow: hidden;
            margin-top: 25px;
            border: 1px solid rgba(255, 215, 0, 0.2);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
        }
        
        /* Article Content Body */
        .article-body-section {
            padding: 50px 0;
            background-color: var(--primary-bg);
        }
        
        .article-content-wrapper {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 215, 0, 0.12);
            border-radius: var(--radius-card);
            padding: 40px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
        }
        
        .article-content {
            line-height: 1.8;
            font-size: 1.05rem;
            color: var(--text-mint);
        }
        
        .article-content h2 {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin: 35px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(255, 215, 0, 0.2);
        }
        
        .article-content h3 {
            font-family: var(--font-heading);
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--text-mint);
            margin: 25px 0 15px;
        }
        
        .article-content p {
            margin-bottom: 18px;
        }
        
        .article-content ul,
        .article-content ol {
            margin-bottom: 20px;
            padding-left: 25px;
        }
        
        .article-content li {
            margin-bottom: 8px;
        }
        
        .article-content img {
            border-radius: 10px;
            margin: 25px 0;
            border: 1px solid rgba(255, 215, 0, 0.15);
        }
        
        .article-content a {
            color: var(--accent-gold);
            text-decoration: underline;
        }
        
        .article-content a:hover {
            color: #FFE55C;
        }
        
        .article-content blockquote {
            border-left: 4px solid var(--accent-gold);
            background: rgba(255, 215, 0, 0.06);
            padding: 18px 22px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
            font-style: italic;
            color: var(--text-mint);
        }
        
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 25px 0;
            border: 1px solid rgba(255, 215, 0, 0.2);
        }
        
        .article-content table th {
            background: rgba(255, 215, 0, 0.12);
            color: var(--accent-gold);
            padding: 12px 15px;
            font-weight: 600;
            border: 1px solid rgba(255, 215, 0, 0.2);
        }
        
        .article-content table td {
            padding: 10px 15px;
            border: 1px solid rgba(255, 215, 0, 0.15);
            color: var(--text-mint);
        }
        
        .article-not-found {
            text-align: center;
            padding: 80px 20px;
        }
        
        .article-not-found i {
            font-size: 4rem;
            color: var(--accent-gold);
            margin-bottom: 20px;
            display: block;
            opacity: 0.6;
        }
        
        .article-not-found h2 {
            color: var(--accent-gold);
            font-size: 1.8rem;
            margin-bottom: 15px;
        }
        
        .article-not-found p {
            color: var(--text-muted);
            margin-bottom: 25px;
            font-size: 1.1rem;
        }
        
        .btn-back-home {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border: none;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 700;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px var(--shadow-gold);
            display: inline-block;
        }
        
        .btn-back-home:hover {
            background: linear-gradient(135deg, #FFE55C, #FFB300);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px var(--shadow-gold);
            color: #0A2E1C;
        }
        
        /* Related Articles Section */
        .related-articles-section {
            padding: 60px 0;
            background: var(--secondary-bg);
            border-top: 1px solid rgba(255, 215, 0, 0.1);
        }
        
        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 35px;
            position: relative;
            display: inline-block;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 60px;
            height: 3px;
            background: var(--accent-gold);
            border-radius: 2px;
        }
        
        .related-card {
            background: rgba(10, 46, 28, 0.6);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all 0.3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        
        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
            border-color: rgba(255, 215, 0, 0.4);
        }
        
        .related-card-img {
            height: 200px;
            object-fit: cover;
            width: 100%;
        }
        
        .related-card-body {
            padding: 20px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        .related-card-title {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text-white);
            margin-bottom: 10px;
            line-height: 1.4;
        }
        
        .related-card-date {
            color: var(--text-muted);
            font-size: 0.85rem;
            margin-top: auto;
        }
        
        .related-card-link {
            color: var(--accent-gold);
            font-weight: 600;
            font-size: 0.9rem;
            margin-top: 10px;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        
        .related-card-link:hover {
            color: #FFE55C;
        }
        
        /* CTA Section */
        .cta-section {
            padding: 70px 0;
            background: linear-gradient(135deg, #0A2E1C 0%, #123E25 100%);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            opacity: 0.08;
            z-index: 0;
        }
        
        .cta-content {
            position: relative;
            z-index: 1;
        }
        
        .cta-section h2 {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: 15px;
        }
        
        .cta-section p {
            font-size: 1.1rem;
            color: var(--text-mint);
            margin-bottom: 30px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .btn-cta-primary {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border: none;
            padding: 16px 48px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.2rem;
            transition: all 0.3s ease;
            box-shadow: 0 6px 20px var(--shadow-gold);
            display: inline-block;
        }
        
        .btn-cta-primary:hover {
            background: linear-gradient(135deg, #FFE55C, #FFB300);
            transform: translateY(-3px);
            box-shadow: 0 8px 28px var(--shadow-gold);
            color: #0A2E1C;
        }
        
        /* Footer */
        .site-footer {
            background: #071F13;
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            padding: 40px 0 30px;
        }
        
        .site-footer p {
            margin: 0;
            color: var(--text-muted);
        }
        
        .footer-links {
            display: flex;
            gap: 25px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .footer-links a {
            color: var(--text-mint);
            font-weight: 500;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--accent-gold);
        }
        
        /* FAB */
        .fab-support {
            position: fixed;
            left: 20px;
            bottom: 96px;
            z-index: 1055;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #1C1C1E, #0A0A0A);
            border: 2px solid var(--accent-gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            animation: floatFab 3s ease-in-out infinite;
        }
        
        .fab-support i {
            font-size: 1.5rem;
            color: var(--accent-gold);
            transition: transform 0.4s ease;
        }
        
        .fab-support:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.5);
        }
        
        .fab-support:hover i {
            transform: rotate(360deg);
        }
        
        .fab-support:active {
            transform: scale(0.95);
        }
        
        @keyframes floatFab {
            0%,
            100% {
                transform: translateY(0px);
            }
            50% {
                transform: translateY(-8px);
            }
        }
        
        /* Responsive */
        @media (max-width: 767.98px) {
            .article-h1 {
                font-size: 1.8rem;
            }
            .article-content-wrapper {
                padding: 20px 15px;
            }
            .article-content h2 {
                font-size: 1.5rem;
            }
            .article-content h3 {
                font-size: 1.2rem;
            }
            .cta-section h2 {
                font-size: 1.7rem;
            }
            .btn-cta-primary {
                padding: 14px 32px;
                font-size: 1rem;
            }
            .related-card-img {
                height: 160px;
            }
            .site-header .navbar-brand {
                font-size: 1.1rem;
            }
            .fab-support {
                width: 48px;
                height: 48px;
                left: 12px;
                bottom: 80px;
            }
        }
        
        @media (max-width: 575.98px) {
            .article-meta {
                gap: 10px;
                font-size: 0.8rem;
            }
            .article-h1 {
                font-size: 1.5rem;
            }
            .header-actions-mobile {
                flex-direction: column;
                gap: 8px;
            }
            .btn-header-login,
            .btn-header-signup {
                width: 100%;
                text-align: center;
            }
        }
        
        @media (min-width: 992px) {
            .site-header .navbar-nav {
                background: transparent;
                padding: 0;
                border-radius: 0;
                margin-top: 0;
            }
        }

/* roulang page: category1 */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #8FA99B;
            --border-gold: #C5A059;
            --shadow-gold: rgba(255, 215, 0, 0.3);
            --shadow-red: rgba(211, 47, 47, 0.2);
            --radius-card: 12px;
            --radius-btn: 8px;
            --font-heading: 'Playfair Display', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --transition-base: all 0.3s ease;
        }

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

        body {
            font-family: var(--font-body);
            background-color: var(--primary-bg);
            color: var(--text-white);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }
        a:hover {
            color: var(--accent-gold);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ==================== HEADER ==================== */
        .site-header {
            background-color: rgba(10, 46, 28, 0.98);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.12);
            padding: 10px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: var(--transition-base);
        }

        .site-header .navbar-brand {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.5rem;
            color: var(--accent-gold);
            letter-spacing: -0.5px;
            line-height: 1.2;
            white-space: normal;
            max-width: 280px;
        }
        .site-header .navbar-brand span.small-text {
            font-size: 0.7rem;
            display: block;
            color: var(--text-mint);
            font-weight: 400;
            font-family: var(--font-body);
            letter-spacing: 0;
            margin-top: 2px;
        }

        .site-header .nav-link {
            color: var(--text-mint);
            font-weight: 500;
            padding: 0.55rem 1.1rem;
            border-radius: 6px;
            transition: var(--transition-base);
            margin: 0 2px;
            font-size: 0.9rem;
            white-space: nowrap;
        }
        .site-header .nav-link:hover,
        .site-header .nav-link.active {
            color: var(--accent-gold);
            background-color: rgba(255, 215, 0, 0.06);
        }
        .site-header .nav-link.active {
            background-color: rgba(255, 215, 0, 0.12);
            font-weight: 600;
        }

        .btn-header-login {
            color: var(--accent-gold);
            background: transparent;
            border: 1.5px solid var(--accent-gold);
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            font-weight: 600;
            transition: var(--transition-base);
            margin-right: 8px;
            font-size: 0.85rem;
            cursor: pointer;
        }
        .btn-header-login:hover {
            background: rgba(255, 215, 0, 0.15);
            color: var(--accent-gold);
            transform: translateY(-1px);
        }

        .btn-header-signup {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border: none;
            padding: 0.5rem 1.7rem;
            border-radius: 50px;
            font-weight: 700;
            transition: var(--transition-base);
            box-shadow: 0 2px 10px var(--shadow-gold);
            font-size: 0.85rem;
            cursor: pointer;
            display: inline-block;
        }
        .btn-header-signup:hover {
            background: linear-gradient(135deg, #FFE55C, #FFB300);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px var(--shadow-gold);
            color: #0A2E1C;
        }

        .navbar-toggler {
            border: 1.5px solid var(--accent-gold);
            padding: 4px 8px;
            border-radius: 6px;
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 215, 0, 0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        .header-actions-mobile {
            display: flex;
            gap: 10px;
            align-items: center;
        }

        @media (max-width: 991.98px) {
            .site-header .navbar-collapse {
                background: rgba(18, 62, 37, 0.98);
                backdrop-filter: blur(10px);
                padding: 1.5rem;
                border-radius: var(--radius-card);
                margin-top: 12px;
                border: 1px solid rgba(255, 215, 0, 0.15);
            }
            .site-header .nav-link {
                padding: 0.85rem 1rem;
                font-size: 1rem;
            }
            .header-actions-mobile {
                flex-direction: column;
                width: 100%;
                margin-top: 12px;
            }
            .header-actions-mobile .btn-header-login,
            .header-actions-mobile .btn-header-signup {
                width: 100%;
                text-align: center;
                margin: 4px 0;
            }
        }

        /* ==================== CATEGORY PAGE HERO ==================== */
        .category-hero {
            background: linear-gradient(135deg, #0A2E1C 0%, #0D3824 50%, #0A2E1C 100%);
            padding: 70px 0 60px;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
        }
        .category-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            opacity: 0.08;
            z-index: 0;
        }
        .category-hero-content {
            position: relative;
            z-index: 1;
        }
        .category-badge {
            display: inline-block;
            background: rgba(255, 215, 0, 0.12);
            color: var(--accent-gold);
            padding: 8px 20px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.85rem;
            letter-spacing: 0.5px;
            margin-bottom: 20px;
            border: 1px solid rgba(255, 215, 0, 0.3);
        }
        .category-hero h1 {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.2;
            margin-bottom: 18px;
        }
        .category-hero .hero-desc {
            font-size: 1.1rem;
            color: var(--text-mint);
            line-height: 1.7;
            max-width: 750px;
            margin-bottom: 30px;
        }
        .hero-stats-inline {
            display: flex;
            gap: 30px;
            flex-wrap: wrap;
            margin-bottom: 35px;
        }
        .hero-stat-item {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: 12px;
            padding: 18px 25px;
            text-align: center;
            min-width: 120px;
            backdrop-filter: blur(4px);
        }
        .hero-stat-number {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1;
        }
        .hero-stat-label {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-top: 6px;
        }
        .btn-hero-cta {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border: none;
            padding: 15px 38px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.05rem;
            transition: var(--transition-base);
            box-shadow: 0 4px 18px var(--shadow-gold);
            display: inline-block;
            cursor: pointer;
        }
        .btn-hero-cta:hover {
            background: linear-gradient(135deg, #FFE55C, #FFB300);
            transform: translateY(-3px);
            box-shadow: 0 8px 24px var(--shadow-gold);
            color: #0A2E1C;
        }

        /* ==================== PAIN POINT / PROBLEM SECTION ==================== */
        .section-block {
            padding: 65px 0;
        }
        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 15px;
            text-align: left;
        }
        .section-subtitle {
            font-size: 1rem;
            color: var(--text-mint);
            margin-bottom: 40px;
            text-align: left;
            max-width: 700px;
            line-height: 1.6;
        }
        .pain-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
            margin-bottom: 30px;
        }
        .pain-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 215, 0, 0.1);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            transition: var(--transition-base);
            backdrop-filter: blur(4px);
        }
        .pain-card:hover {
            border-color: rgba(255, 215, 0, 0.35);
            background: rgba(255, 255, 255, 0.05);
            transform: translateY(-4px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
        }
        .pain-icon {
            font-size: 2.2rem;
            color: var(--accent-red);
            margin-bottom: 15px;
        }
        .pain-card h4 {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text-white);
            margin-bottom: 10px;
        }
        .pain-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.55;
            margin: 0;
        }

        /* ==================== SOLUTION SECTION ==================== */
        .solution-bg {
            background: var(--secondary-bg);
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
        }
        .solution-feature-row {
            display: flex;
            align-items: center;
            gap: 50px;
            flex-wrap: wrap;
        }
        .solution-feature-row.reverse {
            flex-direction: row-reverse;
        }
        .solution-text {
            flex: 1;
            min-width: 280px;
        }
        .solution-visual {
            flex: 1;
            min-width: 280px;
            position: relative;
        }
        .solution-visual img {
            border-radius: var(--radius-card);
            border: 2px solid rgba(255, 215, 0, 0.2);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            width: 100%;
            object-fit: cover;
            aspect-ratio: 16/10;
        }
        .feature-badge-inline {
            display: inline-block;
            background: rgba(255, 215, 0, 0.1);
            color: var(--accent-gold);
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 12px;
        }
        .solution-text h3 {
            font-family: var(--font-heading);
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 15px;
        }
        .solution-text p {
            color: var(--text-mint);
            line-height: 1.7;
            margin-bottom: 20px;
        }
        .check-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .check-list li {
            padding: 8px 0 8px 28px;
            position: relative;
            color: var(--text-mint);
            font-weight: 500;
        }
        .check-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--accent-gold);
            font-weight: bold;
            font-size: 1.1rem;
        }

        /* ==================== RESULTS / SUCCESS METRICS ==================== */
        .results-metrics {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }
        .metric-card {
            background: rgba(255, 215, 0, 0.05);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-card);
            padding: 28px 20px;
            text-align: center;
            transition: var(--transition-base);
        }
        .metric-card:hover {
            background: rgba(255, 215, 0, 0.08);
            border-color: var(--accent-gold);
        }
        .metric-number {
            font-family: var(--font-heading);
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1;
        }
        .metric-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 8px;
        }

        /* ==================== PROCESS / STEPS ==================== */
        .process-steps {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            counter-reset: step;
        }
        .step-item {
            flex: 1;
            min-width: 200px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 215, 0, 0.1);
            border-radius: var(--radius-card);
            padding: 30px 22px;
            position: relative;
            transition: var(--transition-base);
            counter-increment: step;
        }
        .step-item::before {
            content: counter(step);
            position: absolute;
            top: -18px;
            left: 22px;
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.1rem;
        }
        .step-item:hover {
            border-color: rgba(255, 215, 0, 0.35);
            transform: translateY(-3px);
        }
        .step-item h5 {
            font-weight: 700;
            color: var(--text-white);
            margin-top: 5px;
            margin-bottom: 8px;
        }
        .step-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }

        /* ==================== TESTIMONIALS / SOCIAL PROOF ==================== */
        .testimonial-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-card);
            padding: 30px 25px;
            transition: var(--transition-base);
            backdrop-filter: blur(4px);
            height: 100%;
        }
        .testimonial-card:hover {
            border-color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.06);
        }
        .testimonial-stars {
            color: var(--accent-gold);
            margin-bottom: 12px;
            font-size: 1rem;
        }
        .testimonial-text {
            font-style: italic;
            color: var(--text-mint);
            line-height: 1.65;
            margin-bottom: 15px;
        }
        .testimonial-author {
            font-weight: 700;
            color: var(--text-white);
            font-size: 0.9rem;
        }
        .testimonial-role {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* ==================== FAQ ==================== */
        .faq-section {
            background: rgba(255, 255, 255, 0.02);
            border-top: 1px solid rgba(255, 215, 0, 0.08);
            border-bottom: 1px solid rgba(255, 215, 0, 0.08);
        }
        .accordion-item {
            background: transparent;
            border: 1px solid rgba(255, 215, 0, 0.12);
            border-radius: var(--radius-card) !important;
            margin-bottom: 12px;
            overflow: hidden;
        }
        .accordion-button {
            background: rgba(255, 255, 255, 0.03);
            color: var(--text-white);
            font-weight: 600;
            font-size: 1rem;
            padding: 18px 22px;
            box-shadow: none;
            transition: var(--transition-base);
        }
        .accordion-button:not(.collapsed) {
            background: rgba(255, 215, 0, 0.08);
            color: var(--accent-gold);
        }
        .accordion-button:focus {
            box-shadow: none;
            border-color: var(--accent-gold);
        }
        .accordion-button::after {
            filter: brightness(0) invert(1);
        }
        .accordion-body {
            background: rgba(0, 0, 0, 0.15);
            color: var(--text-mint);
            line-height: 1.65;
            padding: 18px 22px;
            font-size: 0.9rem;
        }

        /* ==================== CTA STRIP ==================== */
        .cta-strip {
            background: linear-gradient(135deg, #123E25, #0A2E1C);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: 16px;
            padding: 45px 35px;
            text-align: center;
            margin: 30px 0 50px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .cta-strip h3 {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: 12px;
        }
        .cta-strip p {
            color: var(--text-mint);
            font-size: 1rem;
            max-width: 600px;
            margin: 0 auto 25px;
            line-height: 1.6;
        }
        .btn-cta-glow {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border: none;
            padding: 14px 40px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.05rem;
            transition: var(--transition-base);
            box-shadow: 0 4px 20px var(--shadow-gold);
            display: inline-block;
            cursor: pointer;
        }
        .btn-cta-glow:hover {
            background: linear-gradient(135deg, #FFE55C, #FFB300);
            transform: translateY(-2px);
            box-shadow: 0 8px 28px var(--shadow-gold);
            color: #0A2E1C;
        }

        /* ==================== FOOTER ==================== */
        .site-footer {
            background: #051A10;
            padding: 40px 0 25px;
            border-top: 2px solid rgba(255, 215, 0, 0.2);
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .site-footer .brand-name {
            color: var(--accent-gold);
            font-weight: 700;
        }
        .footer-links {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
            margin-top: 15px;
        }
        .footer-links a {
            color: var(--text-mint);
            font-weight: 500;
            transition: var(--transition-base);
        }
        .footer-links a:hover {
            color: var(--accent-gold);
        }
        .copyright-text {
            margin: 10px 0 0;
        }

        /* ==================== RESPONSIVE ==================== */
        @media (max-width: 1024px) {
            .category-hero h1 {
                font-size: 2.2rem;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .solution-feature-row {
                flex-direction: column;
                gap: 30px;
            }
            .solution-feature-row.reverse {
                flex-direction: column;
            }
        }

        @media (max-width: 768px) {
            .category-hero {
                padding: 50px 0 40px;
            }
            .category-hero h1 {
                font-size: 1.8rem;
            }
            .hero-stats-inline {
                gap: 15px;
                justify-content: center;
            }
            .hero-stat-item {
                min-width: 100px;
                padding: 14px 18px;
            }
            .hero-stat-number {
                font-size: 1.5rem;
            }
            .section-block {
                padding: 45px 0;
            }
            .cta-strip {
                padding: 30px 20px;
            }
            .cta-strip h3 {
                font-size: 1.4rem;
            }
            .process-steps {
                flex-direction: column;
            }
            .site-header .navbar-brand {
                font-size: 1.2rem;
                max-width: 220px;
            }
        }

        @media (max-width: 520px) {
            .category-hero h1 {
                font-size: 1.5rem;
            }
            .hero-stats-inline {
                flex-direction: column;
                gap: 10px;
            }
            .btn-hero-cta {
                width: 100%;
                text-align: center;
            }
            .section-title {
                font-size: 1.4rem;
            }
        }

@keyframes floatFAB {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-5px); }
        }
        @keyframes blinkDot {
            0%, 100% { opacity:1; }
            50% { opacity:0.3; }
        }

/* roulang page: category2 */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #8FA99B;
            --border-gold: #C5A059;
            --shadow-gold: rgba(255, 215, 0, 0.3);
            --shadow-red: rgba(211, 47, 47, 0.2);
            --radius-card: 12px;
            --radius-btn: 8px;
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        * {
            box-sizing: border-box;
        }
        body {
            font-family: var(--font-body);
            background-color: var(--primary-bg);
            color: var(--text-white);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        .site-header {
            background-color: rgba(10, 46, 28, 0.98);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
        }
        .site-header .navbar-brand {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.4rem;
            color: var(--accent-gold);
            letter-spacing: -0.5px;
            line-height: 1.3;
        }
        .site-header .navbar-brand span.small-text {
            font-size: 0.75rem;
            display: block;
            color: var(--text-mint);
            font-weight: 400;
        }
        .site-header .nav-link {
            color: var(--text-mint);
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            transition: all 0.3s ease;
            margin: 0 2px;
        }
        .site-header .nav-link:hover,
        .site-header .nav-link.active {
            color: var(--accent-gold);
            background-color: rgba(255, 215, 0, 0.08);
        }
        .btn-header-login {
            color: var(--accent-gold);
            background: transparent;
            border: 1px solid var(--accent-gold);
            padding: 0.5rem 1.4rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            transition: all 0.3s ease;
            margin-right: 8px;
        }
        .btn-header-login:hover {
            background: rgba(255, 215, 0, 0.15);
            color: var(--accent-gold);
        }
        .btn-header-signup {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border: none;
            padding: 0.5rem 1.6rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            transition: all 0.3s ease;
            box-shadow: 0 2px 8px var(--shadow-gold);
        }
        .btn-header-signup:hover {
            background: linear-gradient(135deg, #FFE55C, #FFB300);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px var(--shadow-gold);
        }
        .navbar-toggler {
            border: 1px solid var(--accent-gold);
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 215, 0, 0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .site-header .navbar-nav {
            background: var(--secondary-bg);
            padding: 1rem;
            border-radius: var(--radius-card);
            margin-top: 10px;
        }
        .site-header .nav-link {
            padding: 0.75rem 1rem;
        }
        .header-actions-mobile {
            display: flex;
            gap: 10px;
            justify-content: flex-end;
            margin-top: 10px;
            align-items: center;
        }
        .page-banner {
            background: linear-gradient(135deg, #123E25 0%, #0A2E1C 100%);
            padding: 70px 0;
            position: relative;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            opacity: 0.1;
            z-index: 0;
        }
        .banner-content {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: 40px;
            flex-wrap: wrap;
        }
        .banner-text {
            flex: 1 1 500px;
        }
        .banner-h1 {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.2;
            margin-bottom: 20px;
        }
        .banner-subtitle {
            font-size: 1.15rem;
            color: var(--text-mint);
            margin-bottom: 25px;
            line-height: 1.7;
        }
        .banner-stats {
            display: flex;
            gap: 25px;
            flex-wrap: wrap;
            margin-bottom: 25px;
        }
        .stat-item {
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: var(--radius-card);
            padding: 15px 20px;
            text-align: center;
            min-width: 100px;
        }
        .stat-number {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1;
        }
        .stat-label {
            font-size: 0.85rem;
            color: var(--text-mint);
            margin-top: 5px;
        }
        .btn-banner {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border: none;
            padding: 14px 36px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px var(--shadow-gold);
            display: inline-block;
        }
        .btn-banner:hover {
            background: linear-gradient(135deg, #FFE55C, #FFB300);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px var(--shadow-gold);
            color: #0A2E1C;
        }
        .banner-image {
            flex: 1 1 400px;
            position: relative;
            z-index: 1;
        }
        .banner-image img {
            border-radius: 16px;
            border: 2px solid rgba(255, 215, 0, 0.3);
            box-shadow: 0 8px 32px rgba(0,0,0,0.4);
        }
        .section {
            padding: 70px 0;
        }
        .section-alt {
            background-color: var(--secondary-bg);
        }
        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 15px;
        }
        .section-subtitle {
            font-size: 1rem;
            color: var(--text-muted);
            margin-bottom: 40px;
            max-width: 700px;
            line-height: 1.7;
        }
        .game-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-card);
            padding: 25px;
            transition: all 0.3s ease;
            text-align: center;
            height: 100%;
        }
        .game-card:hover {
            border-color: var(--accent-gold);
            box-shadow: 0 8px 24px var(--shadow-gold);
            transform: translateY(-4px);
        }
        .game-card img {
            border-radius: 8px;
            margin-bottom: 15px;
            height: 160px;
            width: 100%;
            object-fit: cover;
        }
        .game-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 8px;
        }
        .game-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 15px;
        }
        .game-tag {
            display: inline-block;
            background: var(--accent-red);
            color: white;
            padding: 3px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
        }
        .feature-block {
            display: flex;
            align-items: center;
            gap: 30px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        .feature-block.reverse {
            flex-direction: row-reverse;
        }
        .feature-text {
            flex: 1 1 400px;
        }
        .feature-text h3 {
            font-family: var(--font-heading);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 15px;
        }
        .feature-text p {
            font-size: 1rem;
            color: var(--text-mint);
            line-height: 1.7;
        }
        .feature-image {
            flex: 1 1 400px;
        }
        .feature-image img {
            border-radius: 16px;
            border: 1px solid rgba(255, 215, 0, 0.25);
        }
        .benefit-list {
            list-style: none;
            padding: 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
        }
        .benefit-item {
            background: rgba(255, 255, 255, 0.04);
            border-left: 3px solid var(--accent-gold);
            padding: 20px;
            border-radius: 0 var(--radius-card) var(--radius-card) 0;
            transition: all 0.3s ease;
        }
        .benefit-item:hover {
            background: rgba(255, 215, 0, 0.05);
            transform: translateX(5px);
        }
        .benefit-item i {
            color: var(--accent-gold);
            font-size: 1.5rem;
            margin-bottom: 10px;
        }
        .benefit-item h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 8px;
        }
        .benefit-item p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }
        .faq-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 215, 0, 0.1);
            border-radius: var(--radius-card);
            margin-bottom: 15px;
            overflow: hidden;
        }
        .faq-question {
            padding: 20px 25px;
            font-weight: 700;
            font-size: 1.05rem;
            cursor: pointer;
            color: var(--text-white);
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s ease;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
        }
        .faq-question:hover {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.04);
        }
        .faq-question i {
            transition: transform 0.3s ease;
            color: var(--accent-gold);
        }
        .faq-answer {
            padding: 0 25px 20px;
            color: var(--text-mint);
            line-height: 1.7;
            font-size: 0.95rem;
        }
        .cta-section {
            background: linear-gradient(135deg, #0A2E1C 0%, #123E25 100%);
            padding: 70px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
            opacity: 0.08;
            z-index: 0;
        }
        .cta-content {
            position: relative;
            z-index: 1;
        }
        .cta-content h2 {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: 15px;
        }
        .cta-content p {
            font-size: 1.1rem;
            color: var(--text-mint);
            margin-bottom: 30px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        .btn-cta {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border: none;
            padding: 16px 45px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.2rem;
            transition: all 0.3s ease;
            box-shadow: 0 4px 20px var(--shadow-gold);
            display: inline-block;
        }
        .btn-cta:hover {
            background: linear-gradient(135deg, #FFE55C, #FFB300);
            transform: translateY(-2px);
            box-shadow: 0 8px 25px var(--shadow-gold);
            color: #0A2E1C;
        }
        .site-footer {
            background-color: #061B11;
            padding: 40px 0 25px;
            border-top: 2px solid rgba(255, 215, 0, 0.15);
        }
        .footer-links {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 10px;
        }
        .footer-links a {
            color: var(--text-mint);
            font-size: 0.9rem;
            transition: color 0.3s;
        }
        .footer-links a:hover {
            color: var(--accent-gold);
        }
        .fab-btn {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1050;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #FFD700, #FFA000);
            border: 3px solid var(--accent-gold);
            box-shadow: 0 4px 20px var(--shadow-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            animation: float 3s ease-in-out infinite;
            opacity: 0.75;
        }
        .fab-btn:hover {
            opacity: 1;
            transform: scale(1.1);
            animation: spin 0.6s ease-in-out;
        }
        .fab-btn i {
            color: #0A2E1C;
            font-size: 1.5rem;
        }
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        @keyframes spin {
            from { transform: rotate(0deg) scale(1.1); }
            to { transform: rotate(360deg) scale(1.1); }
        }
        @media (min-width: 992px) {
            .site-header .navbar-nav {
                background: transparent;
                padding: 0;
                margin-top: 0;
                border-radius: 0;
            }
            .site-header .nav-link {
                padding: 0.5rem 1rem;
            }
            .header-actions-mobile {
                margin-top: 0;
            }
        }
        @media (max-width: 768px) {
            .banner-h1 {
                font-size: 2rem;
            }
            .banner-content {
                flex-direction: column;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .feature-block.reverse {
                flex-direction: column;
            }
            .banner-stats {
                justify-content: center;
            }
        }
        @media (max-width: 520px) {
            .header-actions-mobile {
                flex-direction: column;
                align-items: stretch;
            }
            .btn-header-login, .btn-header-signup {
                width: 100%;
                text-align: center;
            }
            .banner-h1 {
                font-size: 1.6rem;
            }
        }

/* roulang page: category3 */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #8FA99B;
            --border-gold: #C5A059;
            --shadow-gold: rgba(255, 215, 0, 0.3);
            --shadow-red: rgba(211, 47, 47, 0.2);
            --radius-card: 12px;
            --radius-btn: 8px;
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            font-family: var(--font-body);
            background-color: var(--primary-bg);
            color: var(--text-white);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a { text-decoration: none; color: inherit; transition: color 0.3s ease; }
        img { max-width: 100%; height: auto; display: block; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 15px; }

        /* Navbar - Shared from index */
        .site-header {
            background-color: rgba(10, 46, 28, 0.98);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
        }
        .site-header .navbar-brand {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.4rem;
            color: var(--accent-gold);
            letter-spacing: -0.5px;
            line-height: 1.3;
        }
        .site-header .navbar-brand span.small-text { font-size: 0.75rem; display: block; color: var(--text-mint); font-weight: 400; }
        .site-header .nav-link {
            color: var(--text-mint);
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            transition: all 0.3s ease;
            margin: 0 2px;
        }
        .site-header .nav-link:hover, .site-header .nav-link.active {
            color: var(--accent-gold);
            background-color: rgba(255, 215, 0, 0.08);
        }
        .btn-header-login {
            color: var(--accent-gold);
            background: transparent;
            border: 1px solid var(--accent-gold);
            padding: 0.5rem 1.4rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            transition: all 0.3s ease;
            margin-right: 8px;
        }
        .btn-header-login:hover { background: rgba(255, 215, 0, 0.15); color: var(--accent-gold); }
        .btn-header-signup {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border: none;
            padding: 0.5rem 1.6rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            transition: all 0.3s ease;
            box-shadow: 0 2px 8px var(--shadow-gold);
        }
        .btn-header-signup:hover { background: linear-gradient(135deg, #FFE55C, #FFB300); transform: translateY(-1px); box-shadow: 0 4px 12px var(--shadow-gold); }
        .navbar-toggler { border: 1px solid var(--accent-gold); }
        .navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 215, 0, 0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }
        .site-header .navbar-nav { background: var(--secondary-bg); padding: 1rem; border-radius: var(--radius-card); margin-top: 10px; }
        .site-header .nav-link { padding: 0.75rem 1rem; }
        .header-actions-mobile { display: flex; gap: 10px; justify-content: flex-end; margin-top: 10px; }
        .header-actions-mobile { display: flex; gap: 10px; align-items: center; }

        /* Hero - Category Page */
        .page-hero {
            background: linear-gradient(135deg, #0A2E1C 0%, #123E25 50%, #0A2E1C 100%);
            padding: 70px 0;
            position: relative;
            overflow: hidden;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            opacity: 0.1;
            z-index: 0;
        }
        .page-hero-content { position: relative; z-index: 1; }
        .page-hero h1 {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.3;
            margin-bottom: 15px;
        }
        .page-hero .subtitle {
            font-size: 1.15rem;
            color: var(--text-mint);
            margin-bottom: 30px;
            line-height: 1.7;
            max-width: 750px;
        }
        .promo-stats-row {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            margin-top: 25px;
        }
        .promo-stat-item {
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-card);
            padding: 20px;
            flex: 1;
            min-width: 180px;
            text-align: center;
        }
        .promo-stat-item .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent-gold);
            display: block;
        }
        .promo-stat-item .stat-label {
            color: var(--text-mint);
            font-size: 0.95rem;
            margin-top: 5px;
        }

        /* Promo Cards Section */
        .promo-section {
            padding: 60px 0;
        }
        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 10px;
            text-align: left;
        }
        .section-subtitle {
            color: var(--text-muted);
            font-size: 1.05rem;
            margin-bottom: 40px;
            text-align: left;
        }
        .promo-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all 0.3s ease;
            margin-bottom: 30px;
            position: relative;
        }
        .promo-card:hover {
            border-color: var(--accent-gold);
            box-shadow: 0 8px 24px var(--shadow-gold);
            transform: translateY(-4px);
        }
        .promo-card .card-img-wrap {
            position: relative;
            height: 200px;
            overflow: hidden;
        }
        .promo-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .promo-card .hot-tag {
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--accent-red);
            color: white;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.5px;
        }
        .promo-card .card-body {
            padding: 25px;
        }
        .promo-card h3 {
            font-family: var(--font-heading);
            font-size: 1.4rem;
            color: var(--accent-gold);
            font-weight: 700;
            margin-bottom: 10px;
        }
        .promo-card p {
            color: var(--text-mint);
            font-size: 0.95rem;
            margin-bottom: 15px;
            line-height: 1.6;
        }
        .promo-card .bonus-highlight {
            background: rgba(255, 215, 0, 0.08);
            padding: 10px 15px;
            border-radius: 8px;
            margin-bottom: 20px;
            font-weight: 600;
            color: var(--accent-gold);
            font-size: 1.05rem;
        }
        .btn-promo-claim {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border: none;
            padding: 10px 25px;
            border-radius: 50px;
            font-weight: 700;
            transition: all 0.3s ease;
            box-shadow: 0 2px 10px var(--shadow-gold);
        }
        .btn-promo-claim:hover {
            background: linear-gradient(135deg, #FFE55C, #FFB300);
            transform: translateY(-1px);
            box-shadow: 0 4px 15px var(--shadow-gold);
            color: #0A2E1C;
        }

        /* Timeline / How to Claim */
        .steps-section {
            background: var(--secondary-bg);
            padding: 60px 0;
            position: relative;
        }
        .step-item {
            display: flex;
            gap: 20px;
            margin-bottom: 35px;
            align-items: flex-start;
        }
        .step-number {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            font-weight: 800;
            font-size: 1.3rem;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .step-content h4 {
            font-family: var(--font-heading);
            color: var(--accent-gold);
            font-weight: 700;
            margin-bottom: 8px;
            font-size: 1.2rem;
        }
        .step-content p {
            color: var(--text-mint);
            margin-bottom: 0;
            line-height: 1.6;
        }

        /* FAQ */
        .faq-section {
            padding: 60px 0;
        }
        .accordion-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-card) !important;
            margin-bottom: 15px;
            overflow: hidden;
        }
        .accordion-button {
            background: transparent !important;
            color: var(--text-mint) !important;
            font-weight: 600;
            box-shadow: none !important;
            padding: 20px 25px;
            font-size: 1.05rem;
        }
        .accordion-button:not(.collapsed) {
            background: rgba(255, 215, 0, 0.06) !important;
            color: var(--accent-gold) !important;
        }
        .accordion-button::after { filter: brightness(0) invert(1); }
        .accordion-body {
            color: var(--text-mint);
            padding: 20px 25px;
            line-height: 1.7;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, #123E25 0%, #0A2E1C 100%);
            padding: 60px 0;
            text-align: center;
            border-top: 2px solid rgba(255, 215, 0, 0.2);
        }
        .cta-section h3 {
            font-family: var(--font-heading);
            color: var(--accent-gold);
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 15px;
        }
        .cta-section p {
            color: var(--text-mint);
            font-size: 1.1rem;
            max-width: 650px;
            margin: 0 auto 30px;
        }
        .btn-cta-large {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #0A2E1C;
            border: none;
            padding: 16px 45px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.2rem;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px var(--shadow-gold);
        }
        .btn-cta-large:hover {
            background: linear-gradient(135deg, #FFE55C, #FFB300);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px var(--shadow-gold);
            color: #0A2E1C;
        }

        /* Footer Shared */
        .site-footer {
            background-color: #061F12;
            padding: 40px 0;
            border-top: 1px solid rgba(255, 215, 0, 0.2);
        }
        .site-footer p { color: var(--text-muted); font-size: 0.9rem; }
        .footer-links { display: flex; gap: 25px; justify-content: center; flex-wrap: wrap; }
        .footer-links a { color: var(--text-mint); font-size: 0.9rem; transition: color 0.3s; }
        .footer-links a:hover { color: var(--accent-gold); }

        /* FAB - Classic Style (A) */
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 999;
            width: 56px;
            height: 56px;
            background: linear-gradient(145deg, #0A2E1C, #061F12);
            border: 2px solid var(--accent-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 20px var(--shadow-gold);
            opacity: 0.8;
            transition: all 0.3s ease;
            animation: fabFloat 3s ease-in-out infinite;
        }
        .fab-left i { color: var(--accent-gold); font-size: 1.5rem; }
        .fab-left:hover { opacity: 1; transform: scale(1.1); box-shadow: 0 6px 25px var(--shadow-gold); }
        .fab-left:active { transform: scale(0.95); }
        .fab-notification {
            position: absolute;
            top: 4px;
            right: 6px;
            width: 12px;
            height: 12px;
            background: var(--accent-red);
            border-radius: 50%;
            animation: blink 1.5s infinite;
        }
        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-5px); }
        }
        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* Responsive */
        @media (max-width: 992px) {
            .page-hero h1 { font-size: 2.2rem; }
            .promo-card .card-img-wrap { height: 160px; }
            .section-title { font-size: 1.7rem; text-align: center; }
            .section-subtitle { text-align: center; }
        }
        @media (max-width: 768px) {
            .page-hero h1 { font-size: 1.8rem; }
            .page-hero .subtitle { font-size: 1rem; }
            .promo-stat-item { min-width: 100%; }
            .promo-stats-row { flex-direction: column; }
            .step-item { flex-direction: column; }
            .step-number { margin-bottom: 10px; }
            .footer-links { gap: 15px; }
            .btn-cta-large { padding: 14px 30px; font-size: 1rem; }
            .cta-section h3 { font-size: 1.5rem; }
        }
        @media (max-width: 520px) {
            .page-hero h1 { font-size: 1.5rem; }
            .page-hero { padding: 40px 0; }
            .promo-card .card-body { padding: 15px; }
            .promo-card h3 { font-size: 1.2rem; }
            .header-actions-mobile { flex-direction: column; align-items: stretch; }
        }