:root {
            --primary: #D4AF37;
            --primary-hover: #F9E076;
            --secondary: #1A1A1A;
            --accent: #C0C0C0;
            --bg-main: #0A0B0C;
            --bg-surface: #16181D;
            --bg-contrast: #1F2229;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-muted: #65676B;
            --success: #00C853;
            --error: #FF5252;
            --border-default: #2D313A;
            --font-main: 'Montserrat', sans-serif;
            --font-sec: 'Inter', sans-serif;
            --font-disp: 'Oswald', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; }
        header {
            background-color: var(--bg-surface);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }
        header .brand { display: flex; align-items: center; gap: 8px; }
        header .brand img { width: 25px; height: 25px; object-fit: contain; }
        header .brand strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        header .actions { display: flex; gap: 10px; }
        header button {
            padding: 6px 16px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        header .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        header .btn-reg { background: var(--primary); color: #000; }
        main { max-width: 1200px; margin: 0 auto; padding: 15px; }
        .banner-box { width: 100%; aspect-ratio: 2/1; overflow: hidden; border-radius: 12px; margin-bottom: 20px; cursor: pointer; }
        .banner-box img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            background: linear-gradient(135deg, #16181D 0%, #2D313A 100%);
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            margin-bottom: 20px;
            border: 1px solid var(--primary);
        }
        .jackpot-label { color: var(--primary); font-family: var(--font-disp); font-size: 1.2rem; text-transform: uppercase; letter-spacing: 2px; }
        .jackpot-value { font-size: 2.5rem; font-weight: 900; color: #fff; text-shadow: 0 0 10px var(--primary); font-family: var(--font-disp); }
        .intro-card { background: var(--bg-surface); padding: 25px; border-radius: 15px; margin-bottom: 25px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 1.5rem; color: var(--primary); margin-bottom: 12px; font-family: var(--font-disp); }
        .intro-card p { color: var(--text-secondary); font-size: 0.95rem; }
        .section-title { font-size: 1.25rem; font-family: var(--font-disp); margin: 20px 0 15px; display: flex; align-items: center; gap: 10px; }
        .section-title::before { content: ""; width: 4px; height: 18px; 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-surface); border-radius: 10px; overflow: hidden; transition: transform 0.2s; border: 1px solid var(--border-default); }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 8px; font-size: 0.85rem; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 25px; }
        .pay-item { background: var(--bg-contrast); padding: 15px 5px; border-radius: 8px; text-align: center; font-size: 0.75rem; color: var(--text-secondary); border: 1px solid var(--border-default); }
        .pay-item i { display: block; font-size: 1.5rem; margin-bottom: 8px; color: var(--primary); }
        .guide-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .guide-item { background: var(--bg-surface); padding: 20px; border-radius: 12px; border: 1px solid var(--border-default); }
        .guide-item h2 { font-size: 1.1rem; color: var(--primary); margin-bottom: 10px; }
        .guide-item p { font-size: 0.875rem; color: var(--text-secondary); }
        .lottery-list { 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-default); font-size: 0.85rem; }
        .lottery-item:last-child { border-bottom: none; }
        .lottery-user { color: var(--primary); font-weight: 600; }
        .lottery-amount { color: var(--success); font-weight: 700; }
        .providers-box { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 25px; }
        .provider-tag { flex: 1 1 calc(50% - 10px); background: linear-gradient(90deg, var(--bg-contrast), var(--bg-surface)); padding: 12px; border-radius: 6px; text-align: center; font-weight: 600; font-size: 0.9rem; color: var(--accent); border: 1px solid var(--border-default); }
        .comment-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .comment-card { background: var(--bg-surface); padding: 20px; border-radius: 12px; border: 1px solid var(--border-default); position: relative; }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-avatar { width: 40px; height: 40px; background: var(--bg-contrast); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); border: 1px solid var(--primary); }
        .comment-user { font-weight: 600; font-size: 0.9rem; }
        .comment-rating { color: var(--primary); font-size: 0.75rem; }
        .comment-text { 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: 30px; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; margin-bottom: 10px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-question { padding: 15px; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-size: 0.95rem; }
        .faq-answer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 0.875rem; }
        .security-section { background: var(--bg-contrast); padding: 20px; border-radius: 12px; text-align: center; margin-bottom: 25px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 1.5rem; color: var(--primary); }
        .security-text { font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 10px; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
            padding-bottom: env(safe-area-inset-bottom);
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-secondary); font-size: 0.7rem; }
        .nav-item i { font-size: 1.2rem; }
        .nav-item.active, .nav-item:active { color: var(--primary); }
        footer { background: var(--bg-surface); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-social { display: flex; justify-content: center; gap: 20px; margin-bottom: 25px; }
        .footer-social a { font-size: 1.2rem; color: var(--text-secondary); transition: 0.3s; }
        .footer-social a:hover { color: var(--primary); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; text-align: center; margin-bottom: 25px; }
        .footer-links a { font-size: 0.8rem; color: var(--text-muted); }
        .footer-copy { text-align: center; font-size: 0.75rem; color: var(--text-muted); border-top: 1px solid var(--border-divider); padding-top: 20px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
            .guide-grid, .comment-grid { grid-template-columns: 1fr 1fr; }
        }