:root {
            --primary: #FFD700;
            --primary-variant: #B8860B;
            --secondary: #00FFA3;
            --accent: #FF4500;
            --bg-main: #0B0E11;
            --bg-surface: #161A1E;
            --bg-surface-variant: #1F262D;
            --text-primary: #FFFFFF;
            --text-secondary: #A0AEC0;
            --border-default: #2D3748;
            --win-color: #00FF7F;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Inter', 'Montserrat', system-ui, sans-serif;
            line-height: 1.5;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-surface);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }
        .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(--primary); font-family: 'Archivo Black', sans-serif; }
        .header-right { display: flex; gap: 10px; }
        .btn { padding: 8px 16px; border-radius: 6px; border: none; font-weight: 600; cursor: pointer; font-size: 14px; transition: opacity 0.2s; }
        .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; cursor: pointer; display: block; overflow: hidden; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            margin: 15px;
            padding: 20px;
            background: linear-gradient(135deg, var(--bg-surface-variant) 0%, #000 100%);
            border: 1px solid var(--primary);
            border-radius: 12px;
            text-align: center;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-label { color: var(--primary); font-size: 14px; text-transform: uppercase; letter-spacing: 2px; font-weight: bold; margin-bottom: 10px; }
        .jackpot-amount { font-family: 'Roboto Mono', monospace; font-size: 32px; color: var(--win-color); font-weight: 900; text-shadow: 0 0 10px rgba(0, 255, 127, 0.5); }
        .intro-card { margin: 15px; padding: 20px; background-color: var(--bg-surface); border-radius: 12px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 20px; margin-bottom: 10px; color: var(--primary); font-family: 'Archivo Black', sans-serif; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .section-title { margin: 20px 15px 10px; font-size: 18px; font-family: 'Poppins', sans-serif; display: flex; align-items: center; gap: 8px; }
        .section-title i { color: var(--primary); }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; margin-bottom: 20px; }
        .game-card { background-color: var(--bg-surface); border-radius: 10px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-default); transition: transform 0.2s; }
        .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: 13px; color: var(--text-primary); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-section { background-color: var(--bg-surface-variant); padding: 20px 15px; margin: 20px 0; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; font-size: 10px; color: var(--text-secondary); }
        .payment-item i { font-size: 24px; color: var(--primary); }
        .guides-container { padding: 0 15px; }
        .guide-item { background-color: var(--bg-surface); padding: 15px; border-radius: 10px; margin-bottom: 12px; border: 1px solid var(--border-default); }
        .guide-item h2 { font-size: 16px; color: var(--primary); margin-bottom: 8px; }
        .guide-item p { font-size: 13px; color: var(--text-secondary); }
        .lottery-section { margin: 20px 15px; background-color: var(--bg-surface); border-radius: 12px; padding: 15px; }
        .lottery-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border-default); }
        .lottery-item:last-child { border-bottom: none; }
        .lottery-user { font-size: 13px; font-weight: 600; }
        .lottery-win { color: var(--win-color); font-weight: bold; }
        .lottery-game { font-size: 12px; color: var(--text-secondary); }
        .providers-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 15px; }
        .provider-tag { background: var(--bg-surface-variant); padding: 12px; text-align: center; border-radius: 8px; font-weight: bold; color: var(--primary); border: 1px solid var(--border-default); }
        .comment-section { padding: 0 15px; margin-top: 20px; }
        .comment-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; margin-bottom: 15px; border: 1px solid var(--border-default); }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-avatar { width: 40px; height: 40px; background: var(--bg-surface-variant); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); }
        .stars { color: #F59E0B; font-size: 12px; }
        .faq-section { padding: 0 15px; }
        .faq-item { margin-bottom: 15px; background: var(--bg-surface); border-radius: 10px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; color: var(--primary); cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-size: 14px; }
        .faq-answer { padding: 0 15px 15px; font-size: 13px; color: var(--text-secondary); line-height: 1.6; }
        .security-section { margin: 20px 15px; padding: 20px; background: rgba(239, 68, 68, 0.05); border: 1px solid rgba(239, 68, 68, 0.2); 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: 12px; color: var(--text-secondary); }
        .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-default); z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; text-decoration: none; color: var(--text-secondary); font-size: 11px; gap: 4px; }
        .nav-item i { font-size: 18px; }
        .nav-item:hover { color: var(--primary); }
        footer { background: var(--bg-surface); padding: 30px 15px; border-top: 1px solid var(--border-default); }
        .footer-contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 25px; }
        .footer-link-btn { background: var(--bg-surface-variant); padding: 10px; border-radius: 6px; text-align: center; text-decoration: none; color: var(--text-primary); font-size: 13px; border: 1px solid var(--border-default); }
        .footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        .footer-grid a { color: var(--text-secondary); text-decoration: none; font-size: 13px; display: block; margin-bottom: 8px; }
        .footer-copy { text-align: center; font-size: 11px; color: var(--text-secondary); padding-top: 20px; border-top: 1px solid var(--border-default); }