*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #0b0e14;
            color: #e8edf5;
            line-height: 1.7;
            padding: 0;
            margin: 0;
            min-height: 100vh;
        }
        a {
            color: #f0c85a;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #ffdd88;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 600;
            line-height: 1.3;
            margin-top: 1.6rem;
            margin-bottom: 0.7rem;
            color: #f5f0e8;
        }
        h1 {
            font-size: 2.4rem;
            letter-spacing: -0.02em;
            border-bottom: 3px solid #f0c85a;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #f0c85a;
            padding-left: 1rem;
            margin-top: 2.4rem;
        }
        h3 {
            font-size: 1.35rem;
            color: #f0ddb0;
        }
        h4 {
            font-size: 1.1rem;
            color: #d4c8b0;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .highlight {
            background: linear-gradient(120deg, rgba(240, 200, 90, 0.18), rgba(240, 200, 90, 0.06));
            padding: 0.2rem 0.6rem;
            border-radius: 6px;
            font-weight: 500;
        }
        .badge {
            display: inline-block;
            background: #f0c85a;
            color: #0b0e14;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.15rem 0.7rem;
            border-radius: 40px;
            letter-spacing: 0.03em;
            text-transform: uppercase;
        }
        header {
            background: linear-gradient(145deg, #141a24 0%, #1a2230 100%);
            border-bottom: 2px solid #2a3548;
            padding: 0.6rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.03em;
            background: linear-gradient(135deg, #f0c85a, #e6b84d);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 30px rgba(240, 200, 90, 0.2);
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: #f0c85a;
            font-size: 1.6rem;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.5rem;
            -webkit-text-fill-color: #8a9bb5;
            font-weight: 400;
            letter-spacing: 0.05em;
            display: block;
            margin-top: -0.2rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #3a4860;
            color: #f0c85a;
            font-size: 1.5rem;
            padding: 0.4rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            border-color: #f0c85a;
            background: rgba(240, 200, 90, 0.08);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .nav-menu li a {
            display: block;
            padding: 0.5rem 1rem;
            border-radius: 40px;
            font-size: 0.85rem;
            font-weight: 500;
            color: #cbd5e6;
            transition: 0.2s;
            white-space: nowrap;
        }
        .nav-menu li a:hover,
        .nav-menu li a.active {
            background: rgba(240, 200, 90, 0.12);
            color: #f0c85a;
            text-decoration: none;
        }
        .nav-menu li a i {
            margin-right: 0.4rem;
            font-size: 0.8rem;
        }
        .breadcrumb {
            background: #111821;
            padding: 0.6rem 0;
            font-size: 0.8rem;
            border-bottom: 1px solid #1e2a3a;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "▸";
            color: #5a6a82;
            margin-right: 0.5rem;
        }
        .breadcrumb a {
            color: #8a9bb5;
        }
        .breadcrumb a:hover {
            color: #f0c85a;
        }
        .breadcrumb .current {
            color: #f0c85a;
            font-weight: 500;
        }
        .hero {
            background: linear-gradient(135deg, #0f1622 0%, #1a2538 50%, #0f1622 100%);
            padding: 3rem 0 2.5rem;
            text-align: center;
            border-bottom: 1px solid #2a3548;
            position: relative;
        }
        .hero::after {
            content: "🎰 ♠️ ♥️ ♦️ ♣️ 🎲";
            position: absolute;
            bottom: 0.6rem;
            left: 50%;
            transform: translateX(-50%);
            font-size: 1.2rem;
            letter-spacing: 1.2rem;
            opacity: 0.12;
            pointer-events: none;
            white-space: nowrap;
        }
        .hero h1 {
            border-bottom: none;
            font-size: 2.8rem;
            margin-top: 0;
            padding-bottom: 0;
        }
        .hero p {
            font-size: 1.15rem;
            color: #bcc9e0;
            max-width: 720px;
            margin: 0.6rem auto 0;
        }
        .hero .meta-badge {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1rem;
            margin-top: 1.4rem;
            font-size: 0.85rem;
            color: #8a9bb5;
        }
        .hero .meta-badge span i {
            margin-right: 0.3rem;
            color: #f0c85a;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2.5rem 0;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
            background: #141c28;
            border-radius: 16px;
            padding: 1.5rem;
            border: 1px solid #243040;
            max-height: calc(100vh - 140px);
            overflow-y: auto;
        }
        .sidebar h3 {
            font-size: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: #8a9bb5;
            border-bottom: 1px solid #243040;
            padding-bottom: 0.5rem;
            margin-top: 0;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
            margin: 0.8rem 0 0;
        }
        .sidebar ul li {
            padding: 0.3rem 0;
        }
        .sidebar ul li a {
            font-size: 0.85rem;
            color: #bcc9e0;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .sidebar ul li a::before {
            content: "▹";
            color: #f0c85a;
            font-size: 0.7rem;
        }
        .sidebar ul li a:hover {
            color: #f0c85a;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 1.2rem;
            margin: 1.8rem 0;
        }
        .feature-card {
            background: #141c28;
            border: 1px solid #243040;
            border-radius: 14px;
            padding: 1.5rem 1.2rem;
            transition: 0.3s ease;
        }
        .feature-card:hover {
            border-color: #f0c85a55;
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
        }
        .feature-card i {
            font-size: 1.8rem;
            color: #f0c85a;
            margin-bottom: 0.6rem;
        }
        .feature-card h4 {
            margin-top: 0;
            color: #f5f0e8;
        }
        .feature-card p {
            font-size: 0.9rem;
            color: #b0bed6;
            margin-bottom: 0;
        }
        .img-container {
            margin: 2rem 0;
            border-radius: 14px;
            overflow: hidden;
            background: #141c28;
            border: 1px solid #243040;
        }
        .img-container img {
            width: 100%;
            height: auto;
            max-height: 480px;
            object-fit: cover;
        }
        .img-container .img-caption {
            padding: 0.6rem 1.2rem;
            font-size: 0.8rem;
            color: #8a9bb5;
            border-top: 1px solid #243040;
            font-style: italic;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.8rem 0;
            font-size: 0.9rem;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #243040;
        }
        .data-table th {
            background: #1a2538;
            color: #f0c85a;
            font-weight: 600;
            padding: 0.8rem 1rem;
            text-align: left;
        }
        .data-table td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #1e2a3a;
            color: #cbd5e6;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: rgba(240, 200, 90, 0.04);
        }
        blockquote {
            background: #141c28;
            border-left: 4px solid #f0c85a;
            padding: 1rem 1.5rem;
            margin: 1.8rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #d4dcee;
        }
        blockquote cite {
            display: block;
            margin-top: 0.5rem;
            font-size: 0.8rem;
            color: #8a9bb5;
            font-style: normal;
        }
        .form-section {
            background: #141c28;
            border: 1px solid #243040;
            border-radius: 16px;
            padding: 1.8rem;
            margin: 2.5rem 0;
        }
        .form-section h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 500;
            color: #bcc9e0;
            margin-bottom: 0.3rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            background: #0e1420;
            border: 1px solid #2a3548;
            border-radius: 8px;
            color: #e8edf5;
            font-size: 0.95rem;
            transition: 0.2s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #f0c85a;
            box-shadow: 0 0 0 3px rgba(240, 200, 90, 0.15);
        }
        .form-group textarea {
            min-height: 90px;
            resize: vertical;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.7rem 1.8rem;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: 0.25s;
            background: #f0c85a;
            color: #0b0e14;
        }
        .btn:hover {
            background: #ffdd88;
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(240, 200, 90, 0.25);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #f0c85a;
            color: #f0c85a;
        }
        .btn-outline:hover {
            background: rgba(240, 200, 90, 0.1);
            box-shadow: none;
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #3a4860;
            cursor: pointer;
            direction: rtl;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            transition: 0.15s;
            color: #3a4860;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #f0c85a;
        }
        .comment-list {
            margin: 1.2rem 0 0;
            list-style: none;
            padding: 0;
        }
        .comment-list li {
            padding: 0.8rem 0;
            border-bottom: 1px solid #1e2a3a;
        }
        .comment-list li:last-child {
            border-bottom: none;
        }
        .comment-list .comment-author {
            font-weight: 600;
            color: #f0c85a;
            font-size: 0.9rem;
        }
        .comment-list .comment-date {
            font-size: 0.7rem;
            color: #5a6a82;
            margin-left: 0.8rem;
        }
        .comment-list .comment-body {
            color: #cbd5e6;
            font-size: 0.9rem;
            margin-top: 0.2rem;
        }
        footer {
            background: #0a0f18;
            border-top: 2px solid #1a2538;
            padding: 2.5rem 0 1.5rem;
            margin-top: 2rem;
        }
        footer .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 2rem;
        }
        footer h4 {
            color: #f0c85a;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-top: 0;
        }
        footer ul {
            list-style: none;
            padding: 0;
            margin: 0.5rem 0 0;
        }
        footer ul li {
            padding: 0.2rem 0;
        }
        footer ul li a {
            font-size: 0.85rem;
            color: #8a9bb5;
        }
        footer ul li a:hover {
            color: #f0c85a;
        }
        .copyright {
            border-top: 1px solid #1a2538;
            padding-top: 1.2rem;
            margin-top: 2rem;
            text-align: center;
            font-size: 0.8rem;
            color: #5a6a82;
        }
        friend-link {
            display: block;
            margin: 1rem 0 0.5rem;
            font-size: 0.85rem;
            color: #5a6a82;
        }
        friend-link a {
            color: #8a9bb5;
            margin: 0 0.3rem;
        }
        friend-link a:hover {
            color: #f0c85a;
        }
        @media (max-width: 900px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                max-height: none;
                margin-top: 2rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #141a24;
                border-radius: 12px;
                padding: 0.8rem;
                border: 1px solid #2a3548;
                margin-top: 0.6rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                padding: 0.7rem 1rem;
                white-space: normal;
            }
            .header-inner {
                position: relative;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .hero p {
                font-size: 0.95rem;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .data-table {
                font-size: 0.75rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.4rem 0.6rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .form-section {
                padding: 1rem;
            }
            .rating-stars {
                font-size: 1.3rem;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0e14;
        }
        ::-webkit-scrollbar-thumb {
            background: #2a3548;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #3a4860;
        }
        @media print {
            header,
            .sidebar,
            .form-section,
            footer {
                display: none !important;
            }
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            body {
                background: #fff;
                color: #111;
            }
            a {
                color: #333;
            }
        }