:root {
            --primary: #D4AF37;
            --primary-light: #F9E076;
            --primary-dark: #996515;
            --secondary: #C0C0C0;
            --accent: #FF0000;
            --bg-main: #0B0C10;
            --bg-card: #1F2833;
            --bg-overlay: rgba(0, 0, 0, 0.85);
            --bg-nav: #000000;
            --text-primary: #FFFFFF;
            --text-secondary: #C5C6C7;
            --text-muted: #666666;
            --text-highlight: #D4AF37;
            --border-default: #45A29E;
            --border-subtle: #1F2833;
            --border-active: #D4AF37;
            --win: #FFD700;
            --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --font-heading: 'Montserrat', 'Roboto Condensed', sans-serif;
            --font-display: '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; }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }
        img { max-width: 100%; height: auto; display: block; }

        header {
            background-color: var(--bg-nav);
            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-subtle);
        }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--primary-light); font-family: var(--font-display); text-transform: uppercase; }
        .header-right { display: flex; gap: 10px; }
        .btn { padding: 8px 16px; border-radius: 4px; font-weight: 600; font-size: 14px; cursor: pointer; border: none; font-family: var(--font-heading); }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-register { background: var(--primary); color: var(--bg-main); }

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

        .jackpot-container {
            background: linear-gradient(180deg, #1F2833 0%, #0B0C10 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--primary-dark);
        }
        .jackpot-label { color: var(--primary-light); font-family: var(--font-display); font-size: 18px; letter-spacing: 2px; margin-bottom: 5px; }
        #jackpot-amount { color: var(--win); font-size: 32px; font-weight: 900; font-family: var(--font-display); text-shadow: 0 0 10px rgba(212, 175, 55, 0.5); }

        .platform-intro { padding: 20px; margin: 0 15px 20px; background: var(--bg-card); border-radius: 12px; }
        .platform-intro h1 { font-family: var(--font-heading); font-size: 24px; color: var(--primary); margin-bottom: 12px; line-height: 1.2; }
        .platform-intro p { color: var(--text-secondary); font-size: 14px; text-align: justify; }

        section { padding: 0 15px 30px; }
        section h2 { font-family: var(--font-heading); font-size: 20px; color: var(--primary-light); margin-bottom: 15px; border-left: 4px solid var(--primary); padding-left: 10px; text-transform: uppercase; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
        .game-card { background: var(--bg-card); border-radius: 10px; overflow: hidden; border: 1px solid var(--border-subtle); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 8px; font-size: 14px; text-align: center; color: var(--text-primary); font-family: var(--font-heading); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; text-align: center; background: var(--bg-card); padding: 15px; border-radius: 12px; }
        .payment-item i { font-size: 24px; color: var(--secondary); margin-bottom: 5px; }
        .payment-item span { display: block; font-size: 10px; color: var(--text-muted); }

        .guides-container { display: flex; flex-direction: column; gap: 15px; }
        .guide-box { background: var(--bg-card); padding: 15px; border-radius: 10px; border: 1px solid #2c3e50; }
        .guide-box h3 { color: var(--primary); font-size: 16px; margin-bottom: 8px; }
        .guide-box p { font-size: 13px; color: var(--text-secondary); text-align: justify; }

        .marquee-box { background: #000; padding: 10px; border-radius: 8px; overflow: hidden; height: 200px; position: relative; border: 1px solid var(--border-subtle); }
        .marquee-content { animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .lottery-item { display: flex; justify-content: space-between; padding: 8px 5px; border-bottom: 1px solid #111; font-size: 12px; }
        .lottery-user { color: var(--primary-light); }
        .lottery-win { color: var(--win); font-weight: bold; }

        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
        .provider-item { background: linear-gradient(45deg, #1F2833, #0B0C10); padding: 12px; text-align: center; border-radius: 6px; font-weight: bold; border: 1px solid var(--border-subtle); color: var(--secondary); font-size: 14px; }

        .comment-grid { display: flex; flex-direction: column; gap: 15px; }
        .comment-card { background: var(--bg-card); 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: 24px; color: var(--secondary); }
        .comment-user { font-weight: bold; font-size: 14px; }
        .stars { color: #FFC107; font-size: 12px; }
        .comment-date { font-size: 11px; color: var(--text-muted); float: right; }

        .faq-container { display: flex; flex-direction: column; gap: 10px; }
        .faq-item { background: var(--bg-card); border-radius: 8px; padding: 15px; }
        .faq-item h3 { font-size: 15px; color: var(--primary-light); margin-bottom: 8px; }
        .faq-item p { font-size: 13px; color: var(--text-secondary); }

        .security-section { text-align: center; background: #000; padding: 20px; border-radius: 12px; margin-top: 10px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; }
        .security-icons i { font-size: 30px; color: var(--primary); }
        .security-text { font-size: 12px; color: var(--text-muted); }

        .navigator {
            position: fixed;
            bottom: 0;
            width: 100%;
            background: var(--bg-nav);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-subtle);
            z-index: 1001;
        }
        .nav-item { text-align: center; color: var(--text-secondary); font-size: 11px; flex: 1; }
        .nav-item i { font-size: 18px; display: block; margin-bottom: 4px; }
        .nav-item.active { color: var(--primary); }

        footer { background: #000; padding: 30px 15px 100px; color: var(--text-secondary); border-top: 1px solid var(--border-subtle); }
        .footer-contact { display: flex; flex-wrap: wrap; gap: 15px; justify-content: center; margin-bottom: 25px; }
        .footer-contact a { background: var(--bg-card); padding: 8px 15px; border-radius: 20px; font-size: 13px; border: 1px solid var(--border-subtle); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; text-align: center; }
        .footer-links a { font-size: 13px; color: var(--text-muted); }
        .footer-bottom { text-align: center; font-size: 12px; color: var(--text-muted); border-top: 1px solid #111; padding-top: 20px; }