:root {
            --primary: #D4AF37;
            --primary-hover: #F1C40F;
            --secondary: #E31837;
            --accent: #00FF7F;
            --bg-default: #0F1113;
            --bg-paper: #1A1D21;
            --bg-elevated: #24282E;
            --bg-overlay: rgba(0, 0, 0, 0.85);
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-brand: #D4AF37;
            --border-default: #2D3238;
            --border-active: #D4AF37;
            --font-primary: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            --font-accent: 'Montserrat', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-default);
            color: var(--text-primary);
            font-family: var(--font-primary);
            font-size: 16px;
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-paper);
            border-bottom: 1px solid var(--border-default);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .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(--text-brand); }
        .header-right { display: flex; gap: 8px; }
        .btn {
            padding: 6px 12px;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-size: 14px;
            transition: 0.3s;
        }
        .btn-login { background-color: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background-color: var(--primary); color: #000; }
        .banner { width: 100%; aspect-ratio: 2 / 1; display: block; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            margin: 15px;
            background: linear-gradient(135deg, #24282E 0%, #000 100%);
            border: 1px solid var(--primary);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
        }
        .jackpot-label { color: var(--primary); font-family: var(--font-accent); font-weight: 700; font-size: 18px; text-transform: uppercase; margin-bottom: 10px; }
        .jackpot-amount { font-size: 32px; font-weight: 900; color: #fff; text-shadow: 0 0 10px var(--primary); font-family: monospace; }
        .intro-card { margin: 15px; padding: 20px; background: var(--bg-paper); border-radius: 12px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 24px; color: var(--primary); margin-bottom: 10px; font-family: var(--font-accent); }
        .intro-card p { color: var(--text-secondary); font-size: 14px; }
        .section-title { margin: 20px 15px 10px; font-size: 20px; font-weight: 700; display: flex; align-items: center; gap: 8px; color: var(--primary); }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 0 15px; margin-bottom: 25px; }
        .game-card { background: var(--bg-paper); border-radius: 10px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-default); transition: 0.3s; }
        .game-card:hover { transform: translateY(-3px); border-color: var(--primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 8px; font-size: 14px; color: var(--text-primary); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 500; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 0 15px; margin-bottom: 25px; }
        .payment-item { background: var(--bg-elevated); padding: 15px 5px; border-radius: 8px; text-align: center; font-size: 12px; color: var(--text-secondary); }
        .payment-item i { font-size: 24px; color: var(--primary); display: block; margin-bottom: 5px; }
        .guides-container { padding: 0 15px; margin-bottom: 25px; }
        .guide-item { background: var(--bg-paper); padding: 15px; border-radius: 10px; margin-bottom: 12px; border-bottom: 2px solid var(--border-default); }
        .guide-item h2 { font-size: 18px; color: var(--text-brand); margin-bottom: 8px; }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }
        .marquee-box { margin: 15px; background: var(--bg-paper); border-radius: 10px; overflow: hidden; padding: 10px; border: 1px solid var(--border-default); }
        .marquee-content { display: flex; flex-direction: column; gap: 10px; height: 150px; overflow: hidden; position: relative; }
        .lottery-item { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--text-secondary); border-bottom: 1px dashed #333; padding-bottom: 5px; animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-100%); } }
        .lottery-item span:nth-child(2) { color: var(--accent); font-weight: bold; }
        .provider-wall { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; padding: 0 15px; margin-bottom: 25px; }
        .provider-item { background: linear-gradient(90deg, #24282E, #1A1D21); padding: 12px; text-align: center; border-radius: 6px; font-weight: 600; color: var(--primary); border: 1px solid var(--border-default); }
        .comments-container { padding: 0 15px; margin-bottom: 25px; }
        .comment-card { background: var(--bg-paper); padding: 15px; border-radius: 12px; margin-bottom: 15px; position: relative; }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .comment-header i { font-size: 30px; color: var(--text-disabled); }
        .comment-name { font-weight: 600; color: var(--text-primary); }
        .comment-stars { color: #FFC107; font-size: 12px; }
        .comment-date { font-size: 11px; color: var(--text-disabled); position: absolute; top: 15px; right: 15px; }
        .comment-content { font-size: 14px; color: var(--text-secondary); }
        .faq-container { padding: 0 15px; margin-bottom: 25px; }
        .faq-item { background: var(--bg-paper); border-radius: 8px; margin-bottom: 10px; border: 1px solid var(--border-default); }
        .faq-question { padding: 15px; font-weight: 600; font-size: 15px; color: var(--primary); cursor: pointer; display: flex; justify-content: space-between; }
        .faq-answer { padding: 0 15px 15px; font-size: 14px; color: var(--text-secondary); }
        .security-section { margin: 15px; padding: 20px; background: var(--bg-elevated); border-radius: 12px; text-align: center; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--accent); }
        .security-text { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: var(--bg-paper); display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid var(--border-default); z-index: 1000; }
        .nav-item { text-align: center; text-decoration: none; color: var(--text-secondary); flex: 1; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 4px; }
        .nav-item span { font-size: 12px; }
        footer { background: var(--bg-default); padding: 30px 15px 20px; border-top: 1px solid var(--border-default); text-align: center; }
        .footer-social { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; }
        .footer-social a { color: var(--text-secondary); font-size: 20px; text-decoration: none; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; text-align: left; margin-bottom: 25px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; display: block; margin-bottom: 8px; }
        .footer-copy { font-size: 12px; color: var(--text-disabled); border-top: 1px solid var(--border-default); padding-top: 20px; }