:root {
            --primary: #D4AF37;
            --primary-hover: #F5C518;
            --secondary: #1E1E1E;
            --accent-gold: #FFD700;
            --accent-red: #E63946;
            --bg-main: #0A0A0A;
            --bg-surface: #121212;
            --bg-elevated: #1E1E1E;
            --bg-contrast: #161616;
            --text-primary: #FFFFFF;
            --text-secondary: #E0E0E0;
            --text-muted: #A0A0A0;
            --brand-highlight: #D4AF37;
            --success: #2D6A4F;
            --error: #D90429;
            --win-glow: #00FF41;
            --border-subtle: #2C2C2C;
            --border-default: #3D3D3D;
            --font-primary: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            --font-display: 'Bebas Neue', cursive;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-primary);
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; }
        header {
            background-color: var(--bg-surface);
            border-bottom: 1px solid var(--border-subtle);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        header .brand { display: flex; align-items: center; gap: 8px; }
        header .brand img { width: 25px; height: 25px; border-radius: 4px; }
        header .brand strong { font-size: 16px; font-weight: 400; color: var(--brand-highlight); text-transform: uppercase; letter-spacing: 1px; }
        header .auth-buttons { display: flex; gap: 10px; }
        header button {
            padding: 8px 16px;
            border-radius: 4px;
            font-weight: 600;
            font-size: 0.875rem;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        header .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        header .btn-register { background: var(--primary); color: #000; }
        header .btn-register:hover { background: var(--primary-hover); }
        main { max-width: 800px; margin: 0 auto; padding: 10px; }
        .banner { width: 100%; aspect-ratio: 2/1; border-radius: 12px; overflow: hidden; margin-bottom: 15px; cursor: pointer; box-shadow: 0 4px 15px rgba(0,0,0,0.5); }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            background: linear-gradient(145deg, #1e1e1e, #0a0a0a);
            border: 2px solid var(--primary);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            position: relative;
            overflow: hidden;
        }
        .jackpot-label { font-family: var(--font-display); font-size: 1.5rem; color: var(--accent-gold); letter-spacing: 2px; }
        .jackpot-amount {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--win-glow);
            text-shadow: 0 0 10px rgba(0,255,65,0.5);
            margin: 10px 0;
            font-family: 'Courier New', monospace;
        }
        .intro-card { background: var(--bg-surface); padding: 20px; border-radius: 12px; margin-bottom: 20px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 1.5rem; margin-bottom: 10px; color: var(--primary); }
        .intro-card p { font-size: 0.95rem; color: var(--text-secondary); }
        .section-title { font-size: 1.25rem; margin: 20px 0 15px; display: flex; align-items: center; gap: 10px; color: var(--text-primary); }
        .section-title::before { content: ''; width: 4px; height: 20px; background: var(--primary); border-radius: 2px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: var(--bg-elevated); border-radius: 10px; overflow: hidden; transition: transform 0.2s; border: 1px solid var(--border-subtle); }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 10px; font-size: 0.875rem; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-secondary); }
        .payment-section { background: var(--bg-contrast); padding: 15px; border-radius: 12px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 25px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; font-size: 0.7rem; color: var(--text-muted); }
        .payment-item i { font-size: 1.5rem; color: var(--primary); }
        .guide-container { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .guide-card { background: var(--bg-surface); padding: 15px; border-radius: 10px; border: 1px solid var(--border-subtle); }
        .guide-card h2 { font-size: 1.1rem; color: var(--accent-gold); margin-bottom: 8px; }
        .guide-card p { font-size: 0.875rem; color: var(--text-muted); text-align: justify; }
        .lottery-container { background: var(--bg-surface); border-radius: 12px; padding: 15px; margin-bottom: 25px; }
        .lottery-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border-divider); font-size: 0.85rem; }
        .lottery-item:last-child { border-bottom: none; }
        .lottery-user { color: var(--text-primary); font-weight: 600; }
        .lottery-win { color: var(--win-glow); font-weight: 700; }
        .providers-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 25px; }
        .provider-box { padding: 15px; text-align: center; border-radius: 8px; font-weight: 700; font-size: 0.9rem; text-transform: uppercase; background: linear-gradient(45deg, var(--bg-elevated), var(--bg-contrast)); border: 1px solid var(--border-subtle); color: var(--primary); }
        .comment-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .comment-card { background: var(--bg-surface); padding: 15px; border-radius: 10px; border: 1px solid var(--border-subtle); }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-avatar { width: 40px; height: 40px; background: var(--bg-elevated); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 1.2rem; }
        .comment-info h3 { font-size: 0.9rem; }
        .stars { color: var(--accent-gold); font-size: 0.75rem; }
        .comment-content { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 8px; }
        .comment-date { font-size: 0.75rem; color: var(--text-muted); }
        .faq-section { margin-bottom: 25px; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; margin-bottom: 10px; overflow: hidden; border: 1px solid var(--border-subtle); }
        .faq-question { padding: 15px; font-weight: 600; color: var(--text-primary); cursor: pointer; display: flex; justify-content: space-between; }
        .faq-answer { padding: 0 15px 15px; font-size: 0.875rem; color: var(--text-muted); }
        .safety-badge { background: var(--bg-contrast); padding: 20px; border-radius: 12px; text-align: center; margin-bottom: 25px; border: 1px dashed var(--border-default); }
        .safety-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 1.5rem; color: var(--primary); }
        .safety-text { font-size: 0.8rem; color: var(--text-muted); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(18, 18, 18, 0.95);
            backdrop-filter: blur(10px);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-subtle);
            z-index: 2000;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 0.7rem; color: var(--text-muted); }
        .nav-item i { font-size: 1.2rem; }
        .nav-item:nth-child(3) { color: var(--primary); transform: translateY(-5px); }
        .nav-item:nth-child(3) i { background: var(--bg-main); padding: 10px; border-radius: 50%; border: 2px solid var(--primary); }
        footer { background: var(--bg-surface); padding: 30px 15px 100px; border-top: 1px solid var(--border-subtle); }
        .footer-contact { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; flex-wrap: wrap; }
        .footer-contact a { background: var(--bg-elevated); padding: 8px 15px; border-radius: 20px; font-size: 0.8rem; border: 1px solid var(--border-subtle); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; text-align: center; }
        .footer-links a { font-size: 0.8rem; color: var(--text-muted); display: block; margin-bottom: 8px; }
        .footer-copyright { text-align: center; font-size: 0.75rem; color: var(--text-disabled); border-top: 1px solid var(--border-divider); padding-top: 20px; }