:root {
            --primary: #064E3B;
            --primary-hover: #065F46;
            --secondary: #D4AF37;
            --secondary-hover: #E5C76B;
            --accent: #FACC15;
            --bg-main: #022C22;
            --bg-surface: #063D31;
            --bg-elevated: #0A4D3F;
            --text-primary: #ECFDF5;
            --text-secondary: #A7F3D0;
            --text-muted: #6EE7B7;
            --btn-bg: #FACC15;
            --btn-text: #064E3B;
            --btn-hover-bg: #FDE047;
            --btn-hover-text: #022C22;
            --border-brand: #FACC15;
            --grad-brand: linear-gradient(135deg, #064E3B 0%, #022C22 100%);
            --grad-btn: linear-gradient(to bottom, #FACC15 0%, #EAB308 100%);
            --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
        }
        html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
        body {
            margin: 0;
            font-family: 'Be Vietnam Pro', sans-serif;
            font-size: clamp(15px, 3.9vw, 16px);
            line-height: 1.65;
            background-color: var(--bg-main);
            color: var(--text-primary);
            padding-inline: 14px;
            padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
            overflow-x: hidden;
        }
        h1, h2, h3 { font-family: 'Oswald', sans-serif; font-weight: 700; color: var(--text-primary); }
        h1 { font-size: clamp(1.6rem, 6.5vw, 2.4rem); line-height: 1.2; margin-bottom: 1rem; font-style: italic; }
        h2 { font-size: clamp(1.3rem, 5.2vw, 1.8rem); line-height: 1.25; margin-top: 2rem; margin-bottom: 1rem; }
        h3 { font-size: clamp(1.05rem, 4.2vw, 1.25rem); line-height: 1.3; margin-bottom: 0.5rem; }
        a { text-decoration: none; color: var(--accent); transition: color 0.2s ease; }
        a:hover { color: #FFFFFF; }
        img { max-width: 100%; height: auto; display: block; }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 44px;
            min-inline-size: 44px;
            padding: 12px 18px;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: transform 0.2s ease, background 0.2s ease;
            text-align: center;
        }
        .btn-primary { background: var(--grad-btn); color: var(--btn-text); }
        .btn-primary:hover { background: var(--btn-hover-bg); color: var(--btn-hover-text); transform: translateY(-2px); }
        .btn-block { width: 100%; display: flex; }
        
        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
            max-width: 1200px;
            margin: 0 auto;
        }
        .header-brand { display: flex; align-items: center; gap: 8px; }
        .header-brand strong { font-size: 16px; font-weight: 400; }
        .header-nav { display: flex; gap: 10px; }

        .hero-section { text-align: center; padding: 2rem 0; }
        .hero-intro-text { max-width: 800px; margin: 0 auto 1.5rem; color: var(--text-secondary); }
        .hero-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 1.5rem; }
        .hero-tag { background: var(--bg-surface); color: var(--text-muted); padding: 4px 12px; border-radius: 9999px; font-size: 0.8rem; border: 1px solid var(--primary); }
        
        .banner-link { display: block; width: 100%; overflow: hidden; border-radius: 8px; }
        .banner-img { width: 1024px; height: 512px; aspect-ratio: 2/1; object-fit: cover; }

        .cat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 2rem 0; }
        .cat-tile {
            background: var(--bg-surface);
            padding: 1.5rem;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--primary);
            transition: background 0.3s ease;
        }
        .cat-tile:hover { background: var(--bg-elevated); }
        .cat-tile i { font-size: 2rem; color: var(--secondary); margin-bottom: 0.5rem; }
        .cat-tile-name { display: block; font-weight: 600; font-size: 1.1rem; margin-bottom: 4px; color: var(--text-primary); }
        .cat-tile-desc { font-size: 0.85rem; color: var(--text-muted); display: block; }

        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 2rem; }
        .game-card { background: var(--bg-surface); border-radius: 12px; overflow: hidden; border: 1px solid var(--primary); transition: transform 0.2s ease; }
        .game-card:hover { transform: scale(1.03); border-color: var(--secondary); }
        .game-card-img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card-info { padding: 12px; text-align: center; }
        .game-card-info h3 { margin: 0; font-size: 1rem; color: var(--text-primary); }

        .facts-wrapper { background: var(--bg-surface); border-radius: 12px; padding: 1.5rem; border: 1px solid var(--primary); margin: 2rem 0; }
        .freshness-notice { font-style: italic; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 1rem; display: block; }
        .facts-table { width: 100%; border-collapse: collapse; }
        .facts-table td { padding: 10px; border-bottom: 1px solid var(--primary); font-size: 0.9rem; }
        .facts-label { font-weight: 600; color: var(--text-secondary); width: 40%; }
        .facts-footer { margin-top: 1rem; text-align: center; font-size: 0.85rem; }

        .toc-nav { 
            display: flex; 
            overflow-x: auto; 
            gap: 10px; 
            padding: 1rem 0; 
            scrollbar-width: none; 
            border-bottom: 1px solid var(--primary); 
            margin-bottom: 2rem; 
        }
        .toc-nav::-webkit-scrollbar { display: none; }
        .toc-link { 
            white-space: nowrap; 
            background: var(--bg-elevated); 
            padding: 6px 15px; 
            border-radius: 4px; 
            font-size: 0.9rem; 
            border: 1px solid var(--primary); 
        }

        .promo-card { background: var(--bg-surface); border-radius: 12px; padding: 1.5rem; margin-bottom: 1rem; border-left: 4px solid var(--secondary); }
        .promo-card h3 { color: var(--secondary); }
        .promo-body { margin-bottom: 1.2rem; color: var(--text-secondary); }

        .usp-bar { display: grid; gap: 15px; margin: 2rem 0; }
        .usp-tile { 
            background: var(--bg-elevated); 
            padding: 1.2rem; 
            border-radius: 12px; 
            display: flex; 
            gap: 15px; 
            align-items: flex-start; 
        }
        .usp-tile i { font-size: 1.5rem; color: var(--accent); margin-top: 4px; }
        .usp-content strong { display: block; font-size: 1.1rem; margin-bottom: 4px; }
        .usp-content span { font-size: 0.9rem; color: var(--text-secondary); }

        .payment-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 2rem 0; }
        .pay-card { background: var(--bg-surface); padding: 1rem; border-radius: 12px; text-align: center; border: 1px solid var(--primary); }
        .pay-card i { font-size: 1.8rem; color: var(--secondary); margin-bottom: 8px; }
        .pay-card span { display: block; font-weight: 600; margin-bottom: 6px; }
        .pay-card p { font-size: 0.8rem; color: var(--text-muted); margin: 0; }

        .step-list { display: grid; gap: 15px; margin: 2rem 0; }
        .step-item { display: flex; gap: 15px; background: var(--bg-surface); padding: 1.2rem; border-radius: 12px; align-items: center; }
        .step-num { 
            background: var(--secondary); 
            color: var(--bg-main); 
            width: 32px; 
            height: 32px; 
            border-radius: 50%; 
            display: flex; 
            align-items: center; 
            justify-content: center; 
            font-weight: 700; 
            flex-shrink: 0; 
        }
        .step-content h3 { margin: 0; }
        .step-content a { color: inherit; }

        .app-section { background: var(--bg-surface); padding: 2rem; border-radius: 12px; text-align: center; border: 1px solid var(--primary); }
        .app-text { margin-bottom: 1.5rem; color: var(--text-secondary); }

        .guide-item { background: var(--bg-surface); padding: 1.2rem; border-radius: 12px; margin-bottom: 1rem; border: 1px solid var(--primary); }
        .guide-meta { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0.8rem; display: block; }

        .announcement-grid { display: grid; gap: 15px; margin: 2rem 0; }
        .announcement-card { background: var(--bg-elevated); padding: 1rem; border-radius: 12px; display: flex; gap: 12px; }
        .announcement-card i { color: var(--accent); margin-top: 4px; }
        .announcement-info h3 { font-size: 1.1rem; margin: 0; }
        .announcement-date { font-size: 0.75rem; color: var(--text-muted); display: block; margin-bottom: 5px; }
        .announcement-text { font-size: 0.9rem; color: var(--text-secondary); margin: 0; }

        .faq-section { margin: 2rem 0; }
        .faq-item { background: var(--bg-surface); border-radius: 12px; margin-bottom: 10px; border: 1px solid var(--primary); }
        .faq-item summary { padding: 15px; cursor: pointer; list-style: none; outline: none; }
        .faq-item summary h3 { margin: 0; font-size: 1.1rem; display: flex; justify-content: space-between; align-items: center; }
        .faq-item p { padding: 0 15px 15px; color: var(--text-secondary); font-size: 0.95rem; margin: 0; }

        .about-section { background: var(--bg-surface); padding: 2rem; border-radius: 12px; line-height: 1.8; }
        .team-card { background: var(--bg-elevated); padding: 1.5rem; border-radius: 12px; margin-top: 2rem; border: 1px solid var(--secondary); }

        .security-section { padding: 2rem 0; border-top: 1px solid var(--primary); margin-top: 2rem; }
        .security-list { display: grid; gap: 15px; margin-bottom: 1.5rem; }
        .security-item { display: flex; gap: 10px; align-items: center; font-size: 0.95rem; }
        .security-item i { color: var(--secondary); }

        footer { 
            background: var(--bg-surface); 
            padding: 2rem 0; 
            margin-top: 3rem; 
            border-top: 2px solid var(--secondary); 
            text-align: center; 
        }
        .footer-sitemap { 
            display: grid; 
            grid-template-columns: repeat(3, 1fr); 
            gap: 10px; 
            max-width: 800px; 
            margin: 0 auto 2rem; 
            text-align: left; 
        }
        .footer-sitemap a { font-size: 0.85rem; color: var(--text-secondary); }
        .footer-contact { margin-bottom: 1.5rem; font-size: 0.9rem; }
        .footer-legal { font-size: 0.8rem; color: var(--text-muted); max-width: 700px; margin: 0 auto; }

        .navigator {
            position: fixed;
            inset-inline: 0;
            bottom: 0;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            align-items: center;
            padding: 10px 0 calc(10px + env(safe-area-inset-bottom));
            border-top: 1px solid var(--primary);
            z-index: 1000;
        }
        .nav-item { text-align: center; color: var(--text-secondary); font-size: 0.7rem; flex: 1; }
        .nav-item i { display: block; font-size: 1.2rem; margin-bottom: 4px; }

        section { content-visibility: auto; contain-intrinsic-size: 1px 500px; }

        @media (min-width: 768px) {
            body { padding-inline: 24px; padding-bottom: 24px; }
            .cat-grid { grid-template-columns: repeat(3, 1fr); }
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .payment-grid { grid-template-columns: repeat(4, 1fr); }
            .footer-sitemap { grid-template-columns: repeat(5, 1fr); }
            .navigator { display: none; }
        }
        @media (min-width: 1200px) {
            body { padding-inline: 32px; max-width: 1200px; margin-inline: auto; }
            .cat-grid { grid-template-columns: repeat(4, 1fr); }
        }