*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background: #0b0e14;
            color: #e8edf2;
            line-height: 1.75;
            min-height: 100vh;
        }
        a {
            color: #f5a623;
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover,
        a:focus {
            color: #ffd166;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.4rem;
        }
        li {
            margin-bottom: 0.35rem;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: 0.01em;
            color: #fff;
        }
        h1 {
            font-size: 2.4rem;
            margin: 0 0 0.75rem;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2.5rem 0 1rem;
            border-bottom: 2px solid #f5a62320;
            padding-bottom: 0.5rem;
        }
        h3 {
            font-size: 1.35rem;
            margin: 1.8rem 0 0.7rem;
        }
        h4 {
            font-size: 1.1rem;
            margin: 1.2rem 0 0.4rem;
            color: #f5a623;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        :root {
            --primary: #f5a623;
            --primary-dark: #d48b1a;
            --secondary: #138a36;
            --accent: #ff6b35;
            --bg-dark: #0b0e14;
            --bg-card: #151c28;
            --bg-card-hover: #1c2638;
            --text-light: #e8edf2;
            --text-muted: #9aa8b9;
            --border-glow: #f5a62330;
            --shadow-glow: 0 0 24px rgba(245, 166, 35, 0.08);
        }
        .site-header {
            background: #0f141e;
            border-bottom: 2px solid var(--border-glow);
            padding: 0.6rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(8px);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f5a623, #ff6b35);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f5a623;
            font-size: 1.3rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 0.2rem 0.8rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            padding: 0.4rem 0.8rem;
            border-radius: 6px;
            font-weight: 500;
            font-size: 0.9rem;
            color: #cbd5e1;
            transition: 0.2s;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: #1f2a3a;
            color: #f5a623;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            border-radius: 4px;
        }
        .hamburger:hover {
            background: #1f2a3a;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            font-size: 0.8rem;
            color: #7a8aa0;
            padding: 0.6rem 0 0.2rem;
            list-style: none;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: #f5a62380;
            font-size: 1.1rem;
            padding-right: 0.3rem;
        }
        .breadcrumb a {
            color: #9aa8b9;
        }
        .breadcrumb a:hover {
            color: #f5a623;
        }
        .hero {
            padding: 2.8rem 0 2rem;
            text-align: center;
            background: radial-gradient(ellipse at 30% 40%, #1a2538, #0b0e14 80%);
        }
        .hero h1 {
            font-size: 2.8rem;
            background: linear-gradient(135deg, #fff 30%, #f5a623 90%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero .subtitle {
            font-size: 1.1rem;
            color: #b0c4de;
            max-width: 680px;
            margin: 0.8rem auto 1.4rem;
        }
        .hero-meta {
            display: flex;
            justify-content: center;
            gap: 1.2rem 2.4rem;
            flex-wrap: wrap;
            font-size: 0.9rem;
            color: #8a9bb0;
        }
        .hero-meta i {
            color: #f5a623;
            margin-right: 0.4rem;
        }
        .section-card {
            background: var(--bg-card);
            border-radius: 16px;
            padding: 1.8rem 2rem;
            margin-bottom: 2rem;
            box-shadow: var(--shadow-glow);
            border: 1px solid #1f2a3a;
            transition: 0.25s;
        }
        .section-card:hover {
            border-color: #f5a62340;
            box-shadow: 0 0 32px rgba(245, 166, 35, 0.06);
        }
        .section-card h2:first-child {
            margin-top: 0;
        }
        .feature-img {
            border-radius: 14px;
            margin: 1.4rem 0 1.8rem;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
            border: 1px solid #2a3a4a;
            width: 100%;
        }
        .img-caption {
            font-size: 0.8rem;
            color: #7a8aa0;
            text-align: center;
            margin-top: -0.8rem;
            margin-bottom: 1.8rem;
        }
        .search-form {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            max-width: 520px;
            margin: 1.4rem 0;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 160px;
            padding: 0.7rem 1rem;
            border-radius: 8px;
            border: 1px solid #2a3a4a;
            background: #0f141e;
            color: #e8edf2;
            font-size: 0.95rem;
            outline: none;
            transition: 0.2s;
        }
        .search-form input[type="text"]:focus {
            border-color: #f5a623;
            box-shadow: 0 0 0 3px #f5a62320;
        }
        .search-form button {
            padding: 0.7rem 1.8rem;
            border-radius: 8px;
            border: none;
            background: linear-gradient(135deg, #f5a623, #e08e1a);
            color: #0b0e14;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: 0.2s;
        }
        .search-form button:hover {
            transform: scale(1.02);
            box-shadow: 0 4px 16px #f5a62340;
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #3a4a5a;
            cursor: default;
        }
        .rating-stars .star {
            cursor: pointer;
            transition: 0.15s;
        }
        .rating-stars .star:hover,
        .rating-stars .star.active {
            color: #f5a623;
        }
        .rating-form select {
            padding: 0.5rem 1rem;
            border-radius: 6px;
            border: 1px solid #2a3a4a;
            background: #0f141e;
            color: #e8edf2;
            font-size: 0.95rem;
        }
        .rating-form button {
            padding: 0.5rem 1.6rem;
            border-radius: 6px;
            border: none;
            background: var(--secondary);
            color: #fff;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
        }
        .rating-form button:hover {
            background: #1aa84a;
        }
        .comment-form textarea {
            width: 100%;
            min-height: 100px;
            padding: 0.8rem 1rem;
            border-radius: 8px;
            border: 1px solid #2a3a4a;
            background: #0f141e;
            color: #e8edf2;
            font-size: 0.95rem;
            resize: vertical;
            outline: none;
            transition: 0.2s;
        }
        .comment-form textarea:focus {
            border-color: #f5a623;
            box-shadow: 0 0 0 3px #f5a62320;
        }
        .comment-form .form-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .comment-form input[type="text"] {
            flex: 1;
            min-width: 140px;
            padding: 0.6rem 1rem;
            border-radius: 6px;
            border: 1px solid #2a3a4a;
            background: #0f141e;
            color: #e8edf2;
            outline: none;
        }
        .comment-form input[type="text"]:focus {
            border-color: #f5a623;
        }
        .comment-form button {
            padding: 0.6rem 2rem;
            border-radius: 6px;
            border: none;
            background: linear-gradient(135deg, #f5a623, #e08e1a);
            color: #0b0e14;
            font-weight: 700;
            cursor: pointer;
            transition: 0.2s;
        }
        .comment-form button:hover {
            transform: scale(1.02);
            box-shadow: 0 4px 16px #f5a62330;
        }
        .site-footer {
            background: #0a0e16;
            border-top: 2px solid #1f2a3a;
            padding: 2.2rem 0 1.2rem;
            margin-top: 3rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.6rem;
            margin-bottom: 1.6rem;
        }
        .footer-grid h4 {
            color: #f5a623;
            margin-bottom: 0.8rem;
            font-size: 1rem;
            border: none;
        }
        .footer-grid ul {
            list-style: none;
            padding: 0;
        }
        .footer-grid ul li {
            margin-bottom: 0.3rem;
        }
        .footer-grid a {
            color: #9aa8b9;
            font-size: 0.88rem;
        }
        .footer-grid a:hover {
            color: #f5a623;
        }
        .footer-bottom {
            border-top: 1px solid #1a2430;
            padding-top: 1.2rem;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 0.6rem;
            font-size: 0.82rem;
            color: #6a7a8a;
        }
        .footer-bottom a {
            color: #8a9bb0;
        }
        .footer-bottom a:hover {
            color: #f5a623;
        }
        friend-link {
            display: block;
            background: #10161f;
            border-radius: 10px;
            padding: 1rem 1.4rem;
            margin-top: 0.8rem;
            border: 1px solid #1f2a3a;
            font-size: 0.9rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.6rem 0.2rem 0;
            padding: 0.2rem 0.6rem;
            background: #1a2430;
            border-radius: 4px;
            font-size: 0.85rem;
        }
        friend-link a:hover {
            background: #f5a62320;
        }
        @media (max-width: 860px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: 0.8rem 0 0.4rem;
                gap: 0.2rem;
            }
            #nav-toggle:checked~.main-nav {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                padding: 0.6rem 1rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .section-card {
                padding: 1.2rem 1.2rem;
            }
            .header-inner {
                gap: 0.4rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.6rem;
            }
            .hero .subtitle {
                font-size: 0.95rem;
            }
            .section-card {
                padding: 1rem;
                border-radius: 12px;
            }
            .rating-stars {
                font-size: 1.3rem;
            }
            .search-form button {
                padding: 0.6rem 1.2rem;
            }
        }
        .tag {
            display: inline-block;
            background: #f5a62318;
            color: #f5a623;
            padding: 0.15rem 0.7rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            border: 1px solid #f5a62320;
        }
        .highlight-box {
            background: #1a2538;
            border-left: 4px solid #f5a623;
            padding: 1rem 1.4rem;
            border-radius: 0 10px 10px 0;
            margin: 1.4rem 0;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.2rem;
        }
        @media (max-width: 640px) {
            .grid-2 {
                grid-template-columns: 1fr;
            }
        }
        .stat-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            background: #0f141e;
            padding: 0.3rem 0.9rem;
            border-radius: 30px;
            font-size: 0.8rem;
            border: 1px solid #2a3a4a;
        }
        .stat-badge i {
            color: #f5a623;
        }
        .scroll-offset {
            scroll-margin-top: 80px;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.2rem 0;
            font-size: 0.9rem;
        }
        .data-table th {
            background: #1a2538;
            color: #f5a623;
            padding: 0.6rem 1rem;
            text-align: left;
            font-weight: 600;
            border-bottom: 2px solid #f5a62330;
        }
        .data-table td {
            padding: 0.5rem 1rem;
            border-bottom: 1px solid #1f2a3a;
        }
        .data-table tr:hover td {
            background: #151c28;
        }