:root {
            --bg-primary: #0A0B0D;
            --bg-secondary: #14171C;
            --bg-tertiary: #1E2229;
            --surface: #252A33;
            --brand-primary: #D4AF37;
            --brand-variant: #F9E076;
            --brand-secondary: #B8860B;
            --accent: #FFD700;
            --grad-gold: linear-gradient(180deg, #F9E076 0%, #D4AF37 100%);
            --text-primary: #FFFFFF;
            --text-secondary: #E2E8F0;
            --text-muted: #94A3B8;
            --border-default: #2D3748;
            --success: #22C55E;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: 'Inter', sans-serif;
            line-height: 1.5;
            -webkit-tap-highlight-color: transparent;
            padding-bottom: 70px;
        }
        h1, h2, h3 { font-family: 'Montserrat', sans-serif; font-weight: 700; color: var(--brand-primary); }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }

        header {
            background-color: var(--bg-secondary);
            padding: 12px 16px;
            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(--text-primary); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--brand-primary); }
        .btn-register { background: var(--grad-gold); color: var(--bg-primary); }

        .hero-banner { width: 100%; aspect-ratio: 2 / 1; cursor: pointer; background: var(--bg-tertiary); overflow: hidden; }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-container {
            background: var(--bg-secondary);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--brand-primary);
            text-align: center;
            box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
        }
        .jackpot-label { font-size: 14px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
        .jackpot-amount { font-family: 'Montserrat', sans-serif; font-size: 28px; font-weight: 900; color: var(--accent); text-shadow: 0 2px 4px rgba(0,0,0,0.5); }

        .platform-intro { padding: 25px 15px; text-align: center; }
        .platform-intro h1 { font-size: 24px; margin-bottom: 12px; line-height: 1.2; }
        .platform-intro p { font-size: 15px; color: var(--text-secondary); }

        .section-container { padding: 20px 15px; }
        .section-header { margin-bottom: 18px; display: flex; align-items: center; gap: 10px; border-left: 4px solid var(--brand-primary); padding-left: 12px; }
        .section-header h2 { font-size: 18px; color: var(--text-primary); text-transform: uppercase; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
        .game-card { background: var(--bg-tertiary); border-radius: 10px; overflow: hidden; border: 1px solid var(--border-default); transition: transform 0.2s; }
        .game-card img { aspect-ratio: 1 / 1; width: 100%; object-fit: cover; }
        .game-card h3 { font-size: 13px; padding: 10px; text-align: center; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .article-list { display: flex; flex-direction: column; gap: 15px; }
        .article-card { background: var(--surface); border-radius: 12px; overflow: hidden; display: flex; gap: 12px; padding: 10px; border: 1px solid var(--border-default); }
        .article-card img { width: 100px; height: 100px; border-radius: 8px; object-fit: cover; flex-shrink: 0; }
        .article-info h3 { font-size: 14px; margin-bottom: 6px; color: var(--brand-variant); }
        .article-info p { font-size: 12px; color: var(--text-muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; background: var(--bg-secondary); padding: 15px; border-radius: 12px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; }
        .payment-item i { font-size: 20px; color: var(--brand-primary); }
        .payment-item span { font-size: 10px; color: var(--text-muted); }

        .winning-list { background: var(--bg-tertiary); border-radius: 12px; padding: 15px; border: 1px solid var(--border-default); }
        .winning-record { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border-default); }
        .winning-record:last-child { border-bottom: none; }
        .win-user { font-size: 13px; font-weight: 600; color: var(--brand-variant); }
        .win-game { font-size: 12px; color: var(--text-muted); }
        .win-amount { font-size: 13px; font-weight: 700; color: var(--success); }

        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .provider-block { background: var(--surface); padding: 15px; border-radius: 8px; text-align: center; border: 1px solid var(--border-default); font-weight: 600; color: var(--brand-primary); }

        .review-card { background: var(--bg-secondary); border-radius: 15px; padding: 15px; margin-bottom: 12px; border: 1px solid var(--border-default); }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-user i { font-size: 24px; color: var(--brand-primary); }
        .review-rating { color: var(--accent); font-size: 12px; margin-bottom: 8px; }
        .review-text { font-size: 13px; color: var(--text-secondary); font-style: italic; }
        .review-date { font-size: 11px; color: var(--text-muted); margin-top: 8px; text-align: right; }

        .faq-item { background: var(--bg-tertiary); border-radius: 8px; margin-bottom: 10px; border: 1px solid var(--border-default); overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; font-size: 14px; color: var(--brand-variant); display: flex; justify-content: space-between; }
        .faq-answer { padding: 0 15px 15px; font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

        .security-section { background: var(--bg-secondary); padding: 20px; border-radius: 12px; text-align: center; border-top: 2px solid var(--brand-primary); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--brand-primary); }
        .security-text { font-size: 12px; color: var(--text-muted); margin-bottom: 10px; }
        .age-limit { display: inline-block; border: 2px solid #EF4444; color: #EF4444; border-radius: 50%; width: 35px; height: 35px; line-height: 31px; font-weight: 700; margin-top: 10px; }

        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: var(--bg-secondary); 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; gap: 4px; color: var(--text-muted); font-size: 11px; }
        .nav-item i { font-size: 18px; }
        .nav-item.active { color: var(--brand-primary); }

        footer { padding: 30px 15px 100px; background: var(--bg-primary); border-top: 1px solid var(--border-default); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        .footer-links a { font-size: 13px; color: var(--text-muted); }
        .footer-copy { text-align: center; font-size: 12px; color: var(--text-disabled); border-top: 1px solid var(--border-default); padding-top: 20px; }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .platform-intro h1 { font-size: 32px; }
            .hero-banner { aspect-ratio: 3 / 1; }
        }