:root {
            --primary: #FFD700;
            --secondary: #C0A150;
            --accent: #FF4D4D;
            --gold-gradient: linear-gradient(180deg, #FFD700 0%, #B8860B 100%);
            --bg-main: #0A0A0B;
            --bg-surface: #161618;
            --bg-overlay: #1E1E21;
            --bg-nav: #050505;
            --text-primary: #FFFFFF;
            --text-secondary: #A0A0A5;
            --text-brand: #FFD700;
            --border-default: #2C2C2E;
            --border-active: #FFD700;
            --radius-md: 12px;
            --radius-lg: 20px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
        }

        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            font-size: 14px;
            line-height: 1.5;
            overflow-x: hidden;
        }

        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--bg-nav);
            border-bottom: 1px solid var(--border-default);
            padding: 10px 15px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 60px;
        }

        header .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--text-primary);
        }

        header .brand img {
            width: 25px;
            height: 25px;
            object-fit: contain;
        }

        header .brand strong {
            font-size: 16px;
            font-weight: 400;
        }

        header .actions {
            display: flex;
            gap: 8px;
        }

        header .btn {
            padding: 6px 14px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 13px;
            cursor: pointer;
            border: none;
            transition: opacity 0.2s;
        }

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

        header .btn-register {
            background: var(--gold-gradient);
            color: #000;
        }

        main {
            padding-bottom: 80px;
        }

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

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

        .jackpot-box {
            background: var(--bg-surface);
            margin: 15px;
            padding: 20px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-default);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .jackpot-box::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; height: 2px;
            background: var(--gold-gradient);
        }

        .jackpot-title {
            color: var(--secondary);
            font-family: 'Montserrat', sans-serif;
            text-transform: uppercase;
            font-weight: 700;
            font-size: 14px;
            margin-bottom: 8px;
            letter-spacing: 1px;
        }

        .jackpot-amount {
            color: var(--primary);
            font-size: 32px;
            font-weight: 900;
            font-family: 'Montserrat', sans-serif;
            text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
        }

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

        .platform-intro h1 {
            font-family: 'Montserrat', sans-serif;
            font-size: 20px;
            color: var(--primary);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .platform-intro p {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.6;
        }

        .section-title {
            padding: 15px 15px 5px;
            font-family: 'Montserrat', sans-serif;
            font-size: 18px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .section-title::before {
            content: '';
            width: 4px;
            height: 18px;
            background: var(--primary);
            border-radius: 2px;
        }

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

        .game-card {
            background: var(--bg-surface);
            border-radius: var(--radius-md);
            overflow: hidden;
            text-decoration: none;
            border: 1px solid var(--border-subtle);
            transition: transform 0.2s;
        }

        .game-card img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
            display: block;
        }

        .game-card h3 {
            padding: 10px;
            font-size: 13px;
            color: var(--text-primary);
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

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

        .payment-item {
            background: var(--bg-surface);
            padding: 12px 5px;
            border-radius: 8px;
            text-align: center;
            border: 1px solid var(--border-default);
        }

        .payment-item i {
            font-size: 20px;
            color: var(--secondary);
            margin-bottom: 6px;
            display: block;
        }

        .payment-item span {
            font-size: 11px;
            color: var(--text-secondary);
        }

        .guides-container {
            padding: 15px;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .guide-card {
            background: var(--bg-overlay);
            padding: 15px;
            border-radius: var(--radius-md);
        }

        .guide-card h2 {
            font-size: 16px;
            color: var(--primary);
            margin-bottom: 8px;
        }

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

        .lottery-marquee {
            background: var(--bg-surface);
            margin: 15px;
            padding: 10px;
            border-radius: 10px;
            height: 120px;
            overflow: hidden;
            position: relative;
        }

        .marquee-content {
            display: flex;
            flex-direction: column;
            animation: scrollUp 20s linear infinite;
        }

        @keyframes scrollUp {
            0% { transform: translateY(0); }
            100% { transform: translateY(-50%); }
        }

        .marquee-item {
            padding: 8px 5px;
            border-bottom: 1px solid var(--border-subtle);
            display: flex;
            justify-content: space-between;
            font-size: 12px;
        }

        .marquee-item .user { color: var(--primary); }
        .marquee-item .win { color: var(--semantic-success); font-weight: bold; }

        .providers-wall {
            padding: 15px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px;
        }

        .provider-tag {
            background: var(--bg-overlay);
            padding: 10px;
            text-align: center;
            border-radius: 6px;
            color: var(--secondary);
            font-weight: 600;
            border: 1px solid var(--border-subtle);
        }

        .comments-section {
            padding: 15px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .comment-card {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: var(--radius-md);
            border-left: 3px solid var(--primary);
        }

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

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

        .stars { color: #FFAB00; font-size: 12px; }

        .faq-section {
            padding: 15px;
        }

        .faq-item {
            background: var(--bg-surface);
            margin-bottom: 10px;
            border-radius: 8px;
            overflow: hidden;
        }

        .faq-q {
            padding: 15px;
            font-weight: 600;
            color: var(--primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
        }

        .faq-a {
            padding: 0 15px 15px;
            color: var(--text-secondary);
            font-size: 13px;
        }

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

        .security-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-top: 15px;
        }

        .security-badge {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 11px;
            color: var(--text-secondary);
            width: 80px;
        }

        .security-badge i {
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 5px;
        }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-nav);
            border-top: 1px solid var(--border-default);
            display: flex;
            justify-content: space-around;
            padding: 8px 0;
            z-index: 1001;
        }

        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-decoration: none;
            color: var(--text-secondary);
            font-size: 11px;
            gap: 4px;
        }

        .nav-item i { font-size: 20px; }
        .nav-item.active { color: var(--primary); }

        footer {
            background: #050505;
            padding: 30px 15px 100px;
            border-top: 1px solid var(--border-default);
            text-align: center;
        }

        footer .contact-row {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
            margin-bottom: 25px;
        }

        footer .contact-row a {
            color: var(--primary);
            text-decoration: none;
            font-size: 13px;
        }

        footer .links-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 25px;
        }

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

        footer .copyright {
            color: var(--text-disabled);
            font-size: 12px;
            line-height: 1.5;
        }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            header, main, footer { max-width: 600px; margin: 0 auto; }
            .navigator { max-width: 600px; left: 50%; transform: translateX(-50%); }
        }