:root {
            --bg-primary: #0A0A0B;
            --bg-secondary: #141416;
            --bg-tertiary: #1E1E21;
            --brand-gold: #D4AF37;
            --brand-accent: #FFD700;
            --gold-gradient: linear-gradient(135deg, #FFD700 0%, #D4AF37 50%, #B8860B 100%);
            --text-primary: #FFFFFF;
            --text-secondary: #BDBDBD;
            --text-brand: #D4AF37;
            --border-default: #2F2F33;
            --win-color: #00FF41;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: 'Montserrat', sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }

        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-default);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        header .logo-container { display: flex; align-items: center; gap: 8px; text-decoration: none; color: inherit; }
        header img { width: 25px; height: 25px; object-fit: contain; }
        header strong { font-size: 16px; font-weight: 400; font-family: 'Oswald', sans-serif; color: var(--brand-gold); }
        header .auth-btns { display: flex; gap: 10px; }
        header button {
            padding: 8px 16px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        header .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--brand-gold); }
        header .btn-register { background: var(--gold-gradient); color: #000; }

        main { max-width: 1200px; margin: 0 auto; padding: 0 10px; }

        .banner-box { width: 100%; aspect-ratio: 2/1; margin: 15px 0; border-radius: 12px; overflow: hidden; cursor: pointer; box-shadow: 0 4px 20px rgba(0,0,0,0.5); }
        .banner-box img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-container {
            background: var(--bg-tertiary);
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            margin: 20px 0;
            border: 1px solid var(--brand-gold);
            background-image: radial-gradient(circle at center, #2c2c30 0%, #1e1e21 100%);
        }
        .jackpot-title { font-family: 'Oswald', sans-serif; color: var(--brand-gold); font-size: 24px; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 2px; }
        .jackpot-amount { font-size: 36px; font-weight: 800; color: var(--brand-accent); font-family: 'Oswald', sans-serif; text-shadow: 0 0 10px rgba(255,215,0,0.5); }

        .platform-intro { padding: 30px 15px; text-align: center; background: var(--bg-secondary); border-radius: 12px; margin: 20px 0; }
        .platform-intro h1 { font-size: 24px; color: var(--brand-gold); margin-bottom: 15px; font-family: 'Oswald', sans-serif; }
        .platform-intro p { color: var(--text-secondary); font-size: 14px; max-width: 800px; margin: 0 auto; }

        .section-title { font-family: 'Oswald', sans-serif; font-size: 22px; color: var(--brand-gold); margin: 30px 0 20px; border-left: 4px solid var(--brand-gold); padding-left: 10px; display: flex; justify-content: space-between; align-items: center; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-bottom: 30px; }
        .game-card { background: var(--bg-secondary); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-default); text-decoration: none; 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: 14px; text-align: center; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; background: var(--bg-tertiary); padding: 20px; border-radius: 12px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 8px; font-size: 10px; color: var(--text-secondary); }
        .payment-item i { font-size: 20px; color: var(--brand-gold); }

        .guides-container { display: grid; grid-template-columns: 1fr; gap: 20px; margin-bottom: 30px; }
        .guide-box { background: var(--bg-secondary); padding: 20px; border-radius: 12px; border-top: 2px solid var(--brand-gold); }
        .guide-box h2 { font-size: 18px; color: var(--brand-gold); margin-bottom: 10px; }
        .guide-box p { font-size: 14px; color: var(--text-secondary); text-align: justify; }

        .lottery-marquee { background: var(--bg-tertiary); padding: 15px; border-radius: 12px; overflow: hidden; height: 200px; position: relative; }
        .marquee-content { animation: scrollUp 20s linear infinite; }
        .marquee-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2f2f33; font-size: 13px; }
        .winner-name { color: var(--brand-gold); font-weight: 600; }
        .winner-amount { color: var(--win-color); font-weight: 700; }

        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .provider-item { background: var(--gold-gradient); color: #000; padding: 15px; text-align: center; font-weight: 700; border-radius: 8px; font-size: 14px; }

        .comment-grid { display: grid; grid-template-columns: 1fr; gap: 15px; }
        .comment-card { background: var(--bg-tertiary); padding: 15px; border-radius: 12px; border: 1px solid var(--border-default); }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-header i { font-size: 24px; color: var(--brand-gold); }
        .stars { color: var(--brand-accent); font-size: 12px; }
        .comment-body { font-size: 14px; color: var(--text-secondary); font-style: italic; }
        .comment-date { font-size: 11px; color: var(--text-muted); margin-top: 10px; display: block; }

        .faq-section { margin-bottom: 30px; }
        .faq-item { background: var(--bg-secondary); margin-bottom: 10px; border-radius: 8px; padding: 15px; }
        .faq-item h3 { font-size: 16px; color: var(--brand-gold); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }

        .security-section { background: #141416; padding: 20px; border-radius: 12px; text-align: center; border: 1px solid #24A148; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin: 15px 0; font-size: 24px; color: var(--win-color); }
        .age-limit { display: inline-block; border: 2px solid var(--win-color); border-radius: 50%; width: 40px; height: 40px; line-height: 36px; font-weight: 800; margin-bottom: 10px; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background: var(--bg-secondary);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-default);
            z-index: 1001;
            box-shadow: 0 -5px 15px rgba(0,0,0,0.5);
        }
        .nav-item { text-decoration: none; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; font-size: 11px; gap: 4px; }
        .nav-item i { font-size: 20px; }
        .nav-item:active { color: var(--brand-gold); }

        footer { background: var(--bg-primary); padding: 40px 15px 20px; border-top: 1px solid var(--border-default); text-align: center; }
        footer .social-links { display: flex; justify-content: center; gap: 15px; margin-bottom: 30px; }
        footer .social-links a { color: var(--brand-gold); font-size: 20px; text-decoration: none; }
        footer .footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        footer .footer-grid a { color: var(--text-secondary); text-decoration: none; font-size: 13px; display: block; margin-bottom: 8px; }
        footer .copyright { font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-default); padding-top: 20px; }

        @keyframes scrollUp {
            0% { transform: translateY(0); }
            100% { transform: translateY(-100%); }
        }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .comment-grid { grid-template-columns: 1fr 1fr; }
            .guides-container { grid-template-columns: 1fr 1fr; }
        }