:root {
            --primary: #D4AF37;
            --primary-light: #F9E498;
            --primary-dark: #996515;
            --secondary: #E01E26;
            --accent: #FFD700;
            --bg-default: #0B0E11;
            --bg-paper: #181A20;
            --bg-subtle: #1E2329;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --border-default: #2B3139;
            --font-main: 'Montserrat', 'Roboto', 'Arial', sans-serif;
            --font-secondary: 'Inter', 'Helvetica', sans-serif;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { background-color: var(--bg-default); color: var(--text-primary); font-family: var(--font-main); line-height: 1.5; overflow-x: hidden; }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }

        header {
            background-color: var(--bg-paper);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 16px;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }

        header .logo-area { display: flex; align-items: center; gap: 8px; }
        header .logo-area img { width: 25px; height: 25px; border-radius: 4px; }
        header .logo-area strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        header .btn-login { color: var(--text-primary); padding: 6px 16px; border-radius: 4px; font-size: 14px; font-weight: 600; cursor: pointer; border: 1px solid var(--border-default); }
        header .btn-register { background-color: var(--primary); color: #000; padding: 6px 16px; border-radius: 4px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; }

        main { padding-bottom: 80px; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; display: block; }

        .jackpot-box { background: radial-gradient(circle, #996515 0%, #0B0E11 100%); margin: 20px 16px; padding: 20px; border-radius: 12px; text-align: center; border: 1px solid var(--primary); }
        .jackpot-title { color: var(--accent); font-size: 14px; font-weight: 700; margin-bottom: 10px; text-transform: uppercase; }
        .jackpot-amount { color: var(--primary-light); font-size: 32px; font-weight: 900; font-family: 'Inter', sans-serif; text-shadow: 0 0 10px rgba(212, 175, 55, 0.5); }

        .intro-section { padding: 20px 16px; text-align: center; }
        .intro-section h1 { font-size: 20px; color: var(--primary); margin-bottom: 12px; }
        .intro-section p { font-size: 14px; color: var(--text-secondary); text-align: justify; }

        .section-title { padding: 0 16px; margin: 20px 0 12px; border-left: 4px solid var(--primary); margin-left: 16px; }
        .section-title h2 { font-size: 18px; font-weight: 600; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 16px; }
        .game-card { background: var(--bg-paper); border-radius: 10px; overflow: hidden; 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: 8px; font-size: 13px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-primary); }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 16px; background: var(--bg-subtle); margin: 20px 16px; border-radius: 12px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; }
        .payment-item i { font-size: 20px; color: var(--primary); }
        .payment-item span { font-size: 10px; color: var(--text-secondary); text-align: center; }

        .guide-container { padding: 0 16px; display: flex; flex-direction: column; gap: 15px; }
        .guide-item { background: var(--bg-paper); padding: 15px; border-radius: 8px; 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); text-align: justify; }

        .marquee-container { background: var(--bg-subtle); margin: 20px 0; padding: 10px 0; overflow: hidden; border-top: 1px solid var(--border-default); border-bottom: 1px solid var(--border-default); }
        .marquee-content { display: flex; animation: scroll 40s linear infinite; gap: 30px; }
        .winner-tag { white-space: nowrap; font-size: 13px; color: var(--text-secondary); }
        .winner-tag span { color: var(--semantic-success, #0ECB81); font-weight: 600; }
        @keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

        .providers-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 16px; }
        .provider-box { background: linear-gradient(135deg, #181A20 0%, #2B3139 100%); padding: 12px; text-align: center; border-radius: 6px; font-weight: 600; color: var(--primary-light); font-size: 14px; border: 1px solid var(--border-default); }

        .comment-container { padding: 0 16px; display: flex; flex-direction: column; gap: 15px; }
        .comment-card { background: var(--bg-paper); padding: 15px; border-radius: 12px; border-left: 3px solid var(--primary); }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .comment-header i { font-size: 20px; color: var(--text-secondary); }
        .comment-user { font-weight: 600; font-size: 14px; }
        .comment-stars { color: var(--accent); font-size: 12px; }
        .comment-text { font-size: 13px; color: var(--text-secondary); margin-bottom: 5px; font-style: italic; }
        .comment-date { font-size: 11px; color: var(--text-disabled, #5E6673); }

        .faq-section { padding: 0 16px; }
        .faq-item { margin-bottom: 12px; background: var(--bg-subtle); border-radius: 8px; padding: 12px; }
        .faq-item h3 { font-size: 14px; color: var(--primary); margin-bottom: 6px; }
        .faq-item p { font-size: 13px; color: var(--text-secondary); }

        .security-section { margin: 20px 16px; padding: 20px; background: var(--bg-paper); border-radius: 12px; text-align: center; border: 1px dashed var(--border-default); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--primary); }
        .security-text { font-size: 12px; color: var(--text-secondary); }

        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: var(--bg-paper); height: 65px; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid var(--border-default); z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-secondary); font-size: 11px; }
        .nav-item i { font-size: 18px; }
        .nav-item.active { color: var(--primary); }

        footer { background: #000; padding: 30px 16px 100px; border-top: 2px solid var(--primary); }
        footer .contact-row { display: flex; flex-wrap: wrap; gap: 15px; justify-content: center; margin-bottom: 25px; }
        footer .contact-link { color: var(--primary); font-size: 13px; border-bottom: 1px solid var(--primary); }
        footer .links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        footer .footer-link { color: var(--text-secondary); font-size: 12px; text-align: center; }
        footer .copyright { text-align: center; font-size: 11px; color: var(--text-disabled); border-top: 1px solid var(--border-default); padding-top: 15px; }