:root {
            --brand-primary: #D4AF37;
            --brand-primary-light: #F9E498;
            --brand-primary-dark: #AA8E2E;
            --brand-secondary: #C0C0C0;
            --brand-accent: #FFD700;
            --bg-base: #0B0E11;
            --bg-surface: #1E2329;
            --bg-overlay: #2B3139;
            --grad-gold: linear-gradient(180deg, #D4AF37 0%, #8A6D3B 100%);
            --grad-dark: linear-gradient(180deg, #1E2329 0%, #0B0E11 100%);
            --text-primary: #FFFFFF;
            --text-secondary: #848E9C;
            --text-disabled: #474D57;
            --text-brand: #D4AF37;
            --semantic-success: #0ECB81;
            --semantic-error: #F6465D;
            --border-subtle: #2B3139;
            --border-default: #474D57;
            --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
            --font-display: 'Montserrat', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.5;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-surface);
            border-bottom: 1px solid var(--border-subtle);
            padding: 10px 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--brand-primary); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 6px 16px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-size: 14px;
        }
        .btn-login { background-color: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: var(--grad-gold); color: #000; }
        main { max-width: 600px; 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 20px rgba(0,0,0,0.5); }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            background: var(--bg-surface);
            border: 1px solid var(--brand-primary);
            border-radius: 12px;
            padding: 15px;
            text-align: center;
            margin-bottom: 20px;
            position: relative;
            overflow: hidden;
        }
        .jackpot-title { color: var(--brand-primary); font-family: var(--font-display); font-weight: 700; font-size: 14px; text-transform: uppercase; margin-bottom: 5px; }
        .jackpot-amount { font-size: 32px; font-weight: 900; color: var(--brand-accent); font-family: 'Courier New', monospace; text-shadow: 0 0 10px rgba(212, 175, 55, 0.5); }
        .intro-card { background: var(--grad-dark); border-radius: 12px; padding: 20px; margin-bottom: 20px; border-left: 4px solid var(--brand-primary); }
        .intro-card h1 { font-size: 20px; color: var(--brand-primary); margin-bottom: 10px; line-height: 1.2; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        h2 { font-size: 18px; margin: 20px 0 15px; color: var(--brand-primary-light); display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--border-subtle); padding-bottom: 5px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-item { background: var(--bg-surface); border-radius: 12px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-subtle); transition: transform 0.2s; }
        .game-item:active { transform: scale(0.98); }
        .game-item img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-item h3 { padding: 8px; font-size: 14px; color: var(--text-primary); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payments-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 25px; text-align: center; }
        .payment-item { background: var(--bg-surface); padding: 10px 5px; border-radius: 8px; font-size: 10px; color: var(--text-secondary); border: 1px solid var(--border-subtle); }
        .payment-item i { font-size: 20px; color: var(--brand-primary); margin-bottom: 5px; display: block; }
        .guide-section { margin-bottom: 25px; }
        .guide-card { background: var(--bg-surface); border-radius: 12px; padding: 15px; margin-bottom: 10px; }
        .guide-card h3 { color: var(--brand-primary); font-size: 16px; margin-bottom: 8px; }
        .guide-card p { font-size: 13px; color: var(--text-secondary); }
        .lottery-box { background: var(--bg-surface); border-radius: 12px; height: 150px; overflow: hidden; position: relative; border: 1px solid var(--border-subtle); }
        .lottery-track { animation: scrollList 20s linear infinite; }
        @keyframes scrollList { 0% { transform: translateY(0); } 100% { transform: translateY(-100%); } }
        .lottery-item { padding: 10px 15px; border-bottom: 1px solid var(--border-subtle); display: flex; justify-content: space-between; font-size: 12px; }
        .lottery-user { color: var(--brand-primary-light); }
        .lottery-win { color: var(--semantic-success); font-weight: bold; }
        .providers-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 25px; }
        .provider-tag { background: var(--grad-dark); padding: 12px; text-align: center; border-radius: 8px; border: 1px solid var(--border-subtle); font-weight: 600; font-size: 14px; color: var(--brand-secondary); }
        .comments-section { margin-bottom: 25px; }
        .comment-card { background: var(--bg-surface); border-radius: 12px; padding: 15px; margin-bottom: 12px; border: 1px solid var(--border-subtle); }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .comment-header i { font-size: 24px; color: var(--text-secondary); }
        .comment-name { font-weight: 600; font-size: 14px; }
        .comment-stars { color: var(--brand-accent); font-size: 12px; }
        .comment-content { font-size: 13px; color: var(--text-secondary); font-style: italic; }
        .comment-date { font-size: 11px; color: var(--text-disabled); margin-top: 5px; text-align: right; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; margin-bottom: 10px; padding: 15px; border: 1px solid var(--border-subtle); }
        .faq-item h3 { font-size: 15px; color: var(--brand-primary); margin-bottom: 8px; }
        .faq-item p { font-size: 13px; color: var(--text-secondary); }
        .security-info { background: var(--bg-overlay); border-radius: 12px; padding: 20px; text-align: center; margin-bottom: 20px; border: 1px dashed var(--brand-primary); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--brand-primary); }
        .security-info p { font-size: 12px; color: var(--text-secondary); margin-bottom: 10px; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-subtle);
            z-index: 1000;
        }
        .nav-item { text-decoration: none; text-align: center; color: var(--text-secondary); font-size: 11px; flex: 1; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 4px; }
        .nav-item:active { color: var(--brand-primary); }
        footer {
            background-color: var(--bg-surface);
            padding: 30px 15px 100px;
            font-size: 12px;
            color: var(--text-secondary);
            border-top: 1px solid var(--border-subtle);
        }
        .footer-contact { display: flex; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; justify-content: center; }
        .footer-contact a { color: var(--brand-primary); text-decoration: none; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; padding: 5px 0; }
        .footer-copy { text-align: center; border-top: 1px solid var(--border-subtle); padding-top: 15px; color: var(--text-disabled); }