:root {
            --primary-gold: #D4AF37;
            --secondary-gold: #FFD700;
            --accent-gold: #B8860B;
            --deep-navy: #0B101B;
            --main-bg: #0A0C10;
            --surface-bg: #161B22;
            --elevated-bg: #1C2128;
            --primary-text: #FFFFFF;
            --secondary-text: #B1B8C0;
            --muted-text: #8B949E;
            --brand-text: #D4AF37;
            --success: #238636;
            --error: #DA3633;
            --warning: #D29922;
            --info: #1F6FEB;
            --default-border: #30363D;
            --active-border: #D4AF37;
            --faint-border: #21262D;
            --font-primary: 'Montserrat', sans-serif;
            --font-secondary: 'Inter', sans-serif;
            --font-numbers: 'Roboto Mono', monospace;
        }

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

        body {
            background-color: var(--main-bg);
            color: var(--primary-text);
            font-family: var(--font-secondary);
            line-height: 1.5;
            padding-bottom: 70px;
        }

        header {
            background-color: var(--deep-navy);
            border-bottom: 1px solid var(--default-border);
            padding: 10px 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .header-left {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .header-left img {
            width: 25px;
            height: 25px;
        }

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

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

        .btn {
            padding: 8px 16px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: opacity 0.2s;
        }

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

        .btn-register {
            background-color: var(--primary-gold);
            color: var(--deep-navy);
        }

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

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

        .jackpot-container {
            background: linear-gradient(180deg, var(--surface-bg) 0%, var(--deep-navy) 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--active-border);
            box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
        }

        .jackpot-label {
            color: var(--secondary-gold);
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 5px;
        }

        .jackpot-amount {
            font-family: var(--font-numbers);
            font-size: 32px;
            font-weight: 900;
            color: var(--primary-text);
        }

        .intro-section {
            padding: 20px 15px;
            text-align: center;
        }

        h1 {
            font-family: var(--font-primary);
            font-size: 24px;
            color: var(--primary-gold);
            margin-bottom: 10px;
        }

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

        .section-title {
            padding: 0 15px;
            margin: 20px 0 10px;
            font-family: var(--font-primary);
            font-size: 18px;
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--primary-gold);
        }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            padding: 0 15px;
        }

        .game-card {
            background-color: var(--surface-bg);
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid var(--default-border);
            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: 8px;
            font-size: 14px;
            color: var(--primary-text);
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

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

        .article-card {
            background-color: var(--surface-bg);
            border-radius: 8px;
            display: flex;
            overflow: hidden;
            text-decoration: none;
            border: 1px solid var(--default-border);
        }

        .article-card img {
            width: 100px;
            height: 100px;
            object-fit: cover;
        }

        .article-info {
            padding: 10px;
            flex: 1;
        }

        .article-info h2 {
            font-size: 14px;
            color: var(--primary-gold);
            margin-bottom: 5px;
            line-height: 1.2;
        }

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

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

        .payment-item {
            background-color: var(--surface-bg);
            padding: 10px 5px;
            text-align: center;
            border-radius: 8px;
            font-size: 12px;
            color: var(--secondary-text);
        }

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

        .winning-records {
            margin: 15px;
            background-color: var(--surface-bg);
            border-radius: 12px;
            overflow: hidden;
        }

        .record-item {
            padding: 10px 15px;
            border-bottom: 1px solid var(--faint-border);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
        }

        .record-user { color: var(--secondary-gold); }
        .record-amount { color: var(--success); font-family: var(--font-numbers); font-weight: bold; }

        .providers-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            padding: 0 15px;
        }

        .provider-block {
            background-color: var(--elevated-bg);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            font-weight: bold;
            color: var(--muted-text);
            border: 1px solid var(--default-border);
        }

        .review-section {
            padding: 0 15px;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .review-card {
            background-color: var(--surface-bg);
            padding: 15px;
            border-radius: 12px;
            border-left: 4px solid var(--primary-gold);
        }

        .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
        }

        .review-header i { font-size: 24px; color: var(--secondary-text); }

        .star-rating { color: var(--secondary-gold); font-size: 12px; }

        .faq-section {
            padding: 0 15px;
        }

        .faq-item {
            margin-bottom: 15px;
            background-color: var(--surface-bg);
            padding: 15px;
            border-radius: 8px;
        }

        .faq-item h3 {
            font-size: 16px;
            color: var(--primary-gold);
            margin-bottom: 8px;
        }

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

        .security-section {
            margin: 20px 15px;
            padding: 15px;
            background-color: var(--elevated-bg);
            border-radius: 10px;
            text-align: center;
        }

        .security-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 10px;
            font-size: 24px;
            color: var(--primary-gold);
        }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background-color: var(--deep-navy);
            border-top: 1px solid var(--default-border);
            display: flex;
            justify-content: space-around;
            align-items: center;
            z-index: 1001;
        }

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

        .nav-item i {
            font-size: 20px;
            margin-bottom: 2px;
        }

        footer {
            background-color: var(--main-bg);
            padding: 30px 15px;
            border-top: 1px solid var(--default-border);
        }

        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-bottom: 20px;
        }

        .footer-links a {
            color: var(--muted-text);
            text-decoration: none;
            font-size: 13px;
        }

        .footer-bottom {
            text-align: center;
            font-size: 12px;
            color: var(--muted-text);
            border-top: 1px solid var(--faint-border);
            padding-top: 15px;
        }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .article-list { display: grid; grid-template-columns: repeat(2, 1fr); }
            .providers-grid { grid-template-columns: repeat(4, 1fr); }
        }