:root {
            --bg-primary: #0a0b0d;
            --bg-secondary: #16181d;
            --bg-tertiary: #21242b;
            --overlay: rgba(0, 0, 0, 0.85);
            --brand-primary: #ffd700;
            --brand-variant: #b8860b;
            --brand-secondary: #ff4d4d;
            --brand-accent: #00f2ff;
            --success: #00c853;
            --warning: #ffab00;
            --error: #ff3d00;
            --info: #2979ff;
            --text-primary: #ffffff;
            --text-secondary: #b0b3b8;
            --text-muted: #65676b;
            --on-brand: #000000;
            --border-default: #2e3136;
            --border-light: #3e4249;
            --border-active: #ffd700;
            --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            --font-alt: 'Montserrat', sans-serif;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
        }

        h1, h2, h3 {
            font-family: var(--font-alt);
            font-weight: 700;
            line-height: 1.25;
            color: var(--brand-primary);
        }

        h1 { font-size: 36px; text-align: center; margin: 20px 0; }
        h2 { font-size: 24px; margin: 24px 15px 12px; border-left: 4px solid var(--brand-primary); padding-left: 10px; }
        h3 { font-size: 16px; margin-top: 8px; color: var(--text-primary); }

        header {
            background-color: var(--bg-secondary);
            padding: 10px 15px;
            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;
        }

        .header-left strong {
            font-size: 16px;
            font-weight: 400;
            color: var(--brand-primary);
        }

        .header-right {
            display: flex;
            gap: 8px;
        }

        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-size: 14px;
            transition: opacity 0.2s;
        }

        .btn-login {
            background-color: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-light);
        }

        .btn-register {
            background-color: var(--brand-primary);
            color: var(--on-brand);
        }

        .hero-banner {
            width: 100%;
            aspect-ratio: 2/1;
            cursor: pointer;
        }

        .hero-banner img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .jackpot-container {
            background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--brand-primary);
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }

        .jackpot-label {
            color: var(--brand-secondary);
            font-weight: 900;
            font-size: 14px;
            text-transform: uppercase;
            margin-bottom: 5px;
            display: block;
        }

        .jackpot-amount {
            font-size: 30px;
            font-weight: 900;
            color: var(--brand-primary);
            font-family: var(--font-alt);
        }

        .intro-section {
            padding: 15px;
            text-align: center;
        }

        .intro-section p {
            color: var(--text-secondary);
            font-size: 14px;
        }

        .game-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            padding: 0 15px 20px;
        }

        .game-card {
            background: var(--bg-secondary);
            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-info {
            padding: 8px;
            text-align: center;
        }

        .article-list {
            padding: 0 15px;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .article-item {
            display: flex;
            gap: 12px;
            background: var(--bg-secondary);
            border-radius: 10px;
            padding: 10px;
            text-decoration: none;
            align-items: center;
        }

        .article-item img {
            width: 80px;
            height: 80px;
            border-radius: 8px;
            object-fit: cover;
        }

        .article-text h3 {
            font-size: 14px;
            margin-bottom: 4px;
            color: var(--brand-primary);
        }

        .article-text p {
            font-size: 12px;
            color: var(--text-secondary);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 15px;
        }

        .payment-item {
            background: var(--bg-tertiary);
            padding: 10px 5px;
            border-radius: 8px;
            text-align: center;
            font-size: 10px;
        }

        .payment-item i {
            display: block;
            font-size: 20px;
            color: var(--brand-primary);
            margin-bottom: 5px;
        }

        .winning-list {
            margin: 15px;
            background: var(--bg-secondary);
            border-radius: 12px;
            padding: 10px;
        }

        .winning-record {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid var(--border-default);
            font-size: 12px;
        }

        .winning-record:last-child { border-bottom: none; }

        .record-user { color: var(--brand-accent); }
        .record-amount { color: var(--success); font-weight: bold; }

        .providers-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            padding: 15px;
        }

        .provider-block {
            background: var(--bg-tertiary);
            padding: 15px;
            text-align: center;
            border-radius: 8px;
            font-weight: bold;
            color: var(--text-secondary);
            border: 1px solid var(--border-light);
        }

        .review-grid {
            display: flex;
            flex-direction: column;
            gap: 12px;
            padding: 15px;
        }

        .review-card {
            background: var(--bg-tertiary);
            padding: 15px;
            border-radius: 12px;
        }

        .review-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 8px;
        }

        .review-user {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
        }

        .stars { color: var(--warning); font-size: 12px; }

        .review-content {
            font-size: 13px;
            color: var(--text-secondary);
            font-style: italic;
        }

        .faq-section {
            padding: 15px;
        }

        .faq-item {
            margin-bottom: 15px;
            background: var(--bg-secondary);
            padding: 15px;
            border-radius: 10px;
        }

        .faq-item h3 {
            color: var(--brand-primary);
            margin-bottom: 8px;
            font-size: 15px;
        }

        .faq-item p {
            font-size: 13px;
            color: var(--text-secondary);
        }

        .security-section {
            padding: 20px 15px;
            background: var(--bg-tertiary);
            text-align: center;
            margin-bottom: 80px;
        }

        .security-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
            font-size: 24px;
            color: var(--brand-accent);
        }

        .security-text {
            font-size: 12px;
            color: var(--text-muted);
        }

        .security-text a {
            color: var(--info);
            text-decoration: none;
        }

        .navigator {
            position: fixed;
            bottom: 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: 1000;
        }

        .nav-item {
            text-align: center;
            text-decoration: none;
            color: var(--text-secondary);
            font-size: 10px;
        }

        .nav-item i {
            display: block;
            font-size: 20px;
            margin-bottom: 4px;
        }

        footer {
            background: var(--bg-primary);
            padding: 20px 15px 100px;
            border-top: 1px solid var(--border-default);
        }

        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 20px;
        }

        .footer-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 12px;
        }

        .footer-copy {
            text-align: center;
            font-size: 11px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-default);
            padding-top: 15px;
        }