:root {
            --primary-bg: #0D0D0D;
            --secondary-bg: #1A1A1A;
            --tertiary-bg: #262626;
            --accent-gradient: linear-gradient(180deg, #1A1A1A 0%, #0D0D0D 100%);
            --primary-gold: #FFD700;
            --secondary-gold: #C5A021;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #808080;
            --cta-button: #FFD700;
            --cta-text: #000000;
            --border-default: #333333;
            --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            --font-heading: 'Montserrat', 'Inter', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: var(--primary-bg); color: var(--text-primary); font-family: var(--font-primary); line-height: 1.5; -webkit-font-smoothing: antialiased; padding-bottom: 70px; }
        header { background-color: var(--secondary-bg); 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-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--primary-gold); font-family: var(--font-heading); }
        .header-right { display: flex; gap: 10px; }
        .btn-login, .btn-register { padding: 6px 14px; border-radius: 4px; font-size: 0.875rem; font-weight: 600; cursor: pointer; border: none; text-decoration: none; }
        .btn-login { background: transparent; color: var(--primary-gold); border: 1px solid var(--primary-gold); }
        .btn-register { background: var(--cta-button); color: var(--cta-text); }
        main { max-width: 800px; margin: 0 auto; padding: 10px; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; border-radius: 12px; margin-bottom: 20px; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-box { background: var(--tertiary-bg); border: 2px solid var(--primary-gold); border-radius: 12px; padding: 20px; text-align: center; margin-bottom: 20px; box-shadow: 0 0 15px rgba(255, 215, 0, 0.2); }
        .jackpot-title { color: var(--primary-gold); font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 1px; }
        .jackpot-amount { font-family: 'ui-monospace', monospace; font-size: 2.25rem; font-weight: 900; color: #FFFFFF; text-shadow: 0 0 10px rgba(255, 255, 255, 0.5); }
        .intro-card { background: var(--secondary-bg); border-radius: 12px; padding: 20px; border: 1px solid var(--border-default); margin-bottom: 20px; }
        .intro-card h1 { font-size: 1.5rem; color: var(--primary-gold); margin-bottom: 10px; font-family: var(--font-heading); }
        .intro-card p { font-size: 1rem; color: var(--text-secondary); }
        .section-title { font-size: 1.25rem; color: var(--text-primary); margin: 20px 0 15px; border-left: 4px solid var(--primary-gold); padding-left: 10px; font-family: var(--font-heading); }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: var(--secondary-bg); border-radius: 10px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-default); transition: transform 0.2s; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 10px; font-size: 0.9rem; color: var(--text-primary); 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; }
        .payment-item { background: var(--tertiary-bg); padding: 15px 5px; border-radius: 8px; text-align: center; border: 1px solid var(--border-default); }
        .payment-item i { font-size: 1.5rem; color: var(--primary-gold); margin-bottom: 5px; display: block; }
        .payment-item span { font-size: 0.75rem; color: var(--text-secondary); }
        .guide-section { margin-bottom: 25px; }
        .guide-item { background: var(--secondary-bg); padding: 15px; border-radius: 10px; margin-bottom: 10px; border: 1px solid var(--border-default); }
        .guide-item h3 { color: var(--primary-gold); font-size: 1.1rem; margin-bottom: 8px; }
        .guide-item p { font-size: 0.9rem; color: var(--text-secondary); }
        .lottery-section { background: var(--tertiary-bg); 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-gold); font-weight: 600; }
        .lottery-amount { color: #28A745; font-weight: 700; }
        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 25px; }
        .provider-item { background: linear-gradient(45deg, #1A1A1A, #262626); padding: 12px; border-radius: 6px; text-align: center; color: var(--primary-gold); font-weight: 600; border: 1px solid var(--border-default); }
        .review-grid { display: flex; flex-direction: column; gap: 15px; margin-bottom: 25px; }
        .review-card { background: var(--secondary-bg); padding: 15px; border-radius: 12px; border: 1px solid var(--border-default); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-avatar { width: 40px; height: 40px; background: var(--tertiary-bg); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary-gold); font-size: 1.2rem; }
        .review-info h4 { font-size: 0.95rem; color: var(--text-primary); }
        .review-stars { color: #FFC107; font-size: 0.8rem; }
        .review-content { font-size: 0.875rem; color: var(--text-secondary); font-style: italic; }
        .review-date { font-size: 0.75rem; color: var(--text-muted); margin-top: 8px; text-align: right; }
        .faq-section { margin-bottom: 25px; }
        .faq-item { background: var(--secondary-bg); border-radius: 8px; margin-bottom: 10px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-question { padding: 15px; font-weight: 600; color: var(--primary-gold); cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
        .faq-answer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 0.9rem; border-top: 1px solid var(--border-default); padding-top: 10px; }
        .security-section { background: var(--tertiary-bg); padding: 20px; border-radius: 12px; text-align: center; margin-bottom: 30px; border: 1px solid var(--trust_verification); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 1.5rem; color: var(--primary-gold); }
        .security-text { font-size: 0.85rem; color: var(--text-secondary); }
        .security-links { margin-top: 10px; display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; }
        .security-links a { color: var(--primary-gold); font-size: 0.8rem; text-decoration: underline; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; height: 65px; background: var(--secondary-bg); display: flex; justify-content: space-around; align-items: center; border-top: 1px solid var(--border-default); z-index: 1000; padding: 0 5px; }
        .nav-item { text-decoration: none; display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-muted); }
        .nav-item i { font-size: 1.25rem; }
        .nav-item span { font-size: 0.75rem; font-weight: 500; }
        .nav-item:active { color: var(--primary-gold); }
        footer { background-color: var(--secondary-bg); padding: 30px 15px 100px; text-align: center; border-top: 1px solid var(--border-default); }
        .footer-contact { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; flex-wrap: wrap; }
        .footer-contact a { color: var(--text-primary); text-decoration: none; font-size: 0.9rem; display: flex; align-items: center; gap: 5px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
        .footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.8rem; }
        .footer-copyright { font-size: 0.75rem; color: var(--text-muted); border-top: 1px solid var(--border-default); padding-top: 20px; }