*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --spider-red: #c62828;
            --spider-dark-red: #8e0000;
            --spider-blue: #1565c0;
            --spider-dark-blue: #0d47a1;
            --spider-gold: #f9a825;
            --dark-bg: #0b0e14;
            --card-bg: #161c27;
            --surface-bg: #1e2738;
            --text-primary: #f0f4f8;
            --text-secondary: #b0bec5;
            --text-muted: #78909c;
            --border-color: #2a3648;
            --gradient-hero: linear-gradient(135deg, #0d1b2a 0%, #1a2a3a 50%, #2a1a1a 100%);
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.6);
            --radius: 16px;
            --radius-sm: 8px;
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font-main);
            background: var(--dark-bg);
            color: var(--text-primary);
            line-height: 1.7;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: #f9a825;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover,
        a:focus-visible {
            color: #ffd54f;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: var(--card-bg);
            border-bottom: 2px solid var(--spider-red);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(12px);
            background: rgba(22, 28, 39, 0.96);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #e53935, #f9a825);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 20px rgba(229, 57, 53, 0.3);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #e53935;
            font-size: 1.4rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            -webkit-text-fill-color: initial;
            color: var(--text-muted);
            display: block;
        }
        .my-logo a {
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo a:hover {
            text-decoration: none;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .main-nav a {
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition);
            border: 1px solid transparent;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: rgba(249, 168, 37, 0.12);
            border-color: rgba(249, 168, 37, 0.3);
            color: #f9a825;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.6rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background var(--transition);
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.05);
        }
        .breadcrumbs {
            padding: 12px 0 6px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .breadcrumbs ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            padding: 0;
        }
        .breadcrumbs li+li::before {
            content: "›";
            margin-right: 12px;
            color: var(--text-muted);
        }
        .breadcrumbs a {
            color: var(--text-secondary);
        }
        .breadcrumbs a:hover {
            color: #f9a825;
        }
        .breadcrumbs .current {
            color: #f9a825;
            font-weight: 500;
        }
        .hero {
            background: var(--gradient-hero);
            padding: 60px 0 50px;
            text-align: center;
            border-bottom: 1px solid var(--border-color);
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "";
            position: absolute;
            top: -60%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(229, 57, 53, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 900;
            letter-spacing: -1px;
            background: linear-gradient(135deg, #ff5252, #f9a825, #ff5252);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }
        .hero p {
            font-size: 1.15rem;
            color: var(--text-secondary);
            max-width: 720px;
            margin: 0 auto 24px;
            position: relative;
            z-index: 1;
        }
        .hero .meta-info {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px 32px;
            font-size: 0.85rem;
            color: var(--text-muted);
            position: relative;
            z-index: 1;
        }
        .hero .meta-info i {
            color: #f9a825;
            margin-right: 6px;
        }
        section {
            padding: 48px 0;
        }
        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 24px;
            color: #f9a825;
            border-left: 4px solid var(--spider-red);
            padding-left: 16px;
        }
        .section-subtitle {
            font-size: 1.3rem;
            font-weight: 600;
            margin-top: 32px;
            margin-bottom: 14px;
            color: #e0e0e0;
        }
        .section-subtitle i {
            color: #e53935;
            margin-right: 10px;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
            margin: 24px 0;
        }
        .card {
            background: var(--surface-bg);
            border-radius: var(--radius);
            padding: 24px;
            border: 1px solid var(--border-color);
            transition: all var(--transition);
            box-shadow: var(--shadow-card);
        }
        .card:hover {
            border-color: rgba(249, 168, 37, 0.3);
            transform: translateY(-4px);
        }
        .card h4 {
            font-size: 1.1rem;
            margin-bottom: 10px;
            color: #f9a825;
        }
        .card p {
            color: var(--text-secondary);
            font-size: 0.92rem;
        }
        .featured-image-wrap {
            margin: 32px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            background: var(--surface-bg);
            border: 1px solid var(--border-color);
        }
        .featured-image-wrap img {
            width: 100%;
            height: auto;
            max-height: 520px;
            object-fit: cover;
        }
        .featured-image-wrap .caption {
            padding: 12px 20px;
            font-size: 0.85rem;
            color: var(--text-muted);
            font-style: italic;
            background: var(--card-bg);
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            font-size: 0.9rem;
            background: var(--surface-bg);
            border-radius: var(--radius-sm);
            overflow: hidden;
            border: 1px solid var(--border-color);
        }
        .data-table thead {
            background: var(--spider-dark-red);
            color: #fff;
        }
        .data-table th,
        .data-table td {
            padding: 12px 16px;
            text-align: left;
            border-bottom: 1px solid var(--border-color);
        }
        .data-table tbody tr:hover {
            background: rgba(249, 168, 37, 0.06);
        }
        .search-box {
            background: var(--surface-bg);
            border-radius: var(--radius);
            padding: 28px;
            border: 1px solid var(--border-color);
            margin: 24px 0;
        }
        .search-box form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-box input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 12px 18px;
            border-radius: 30px;
            border: 1px solid var(--border-color);
            background: var(--card-bg);
            color: var(--text-primary);
            font-size: 0.95rem;
            outline: none;
            transition: border var(--transition);
        }
        .search-box input[type="text"]:focus {
            border-color: #f9a825;
        }
        .search-box button {
            padding: 12px 28px;
            border-radius: 30px;
            border: none;
            background: linear-gradient(135deg, #c62828, #e53935);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: transform var(--transition), box-shadow var(--transition);
        }
        .search-box button:hover {
            transform: scale(1.02);
            box-shadow: 0 4px 20px rgba(229, 57, 53, 0.4);
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 24px 0;
        }
        @media (max-width:700px) {
            .interaction-grid {
                grid-template-columns: 1fr;
            }
        }
        .comment-box,
        .rating-box {
            background: var(--surface-bg);
            border-radius: var(--radius);
            padding: 28px;
            border: 1px solid var(--border-color);
        }
        .comment-box h3,
        .rating-box h3 {
            font-size: 1.2rem;
            margin-bottom: 16px;
            color: #f9a825;
        }
        .comment-box textarea {
            width: 100%;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-color);
            background: var(--card-bg);
            color: var(--text-primary);
            font-size: 0.92rem;
            min-height: 100px;
            resize: vertical;
            outline: none;
            transition: border var(--transition);
            font-family: var(--font-main);
        }
        .comment-box textarea:focus {
            border-color: #f9a825;
        }
        .comment-box input[type="text"] {
            width: 100%;
            padding: 10px 16px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-color);
            background: var(--card-bg);
            color: var(--text-primary);
            font-size: 0.9rem;
            outline: none;
            transition: border var(--transition);
            margin-top: 10px;
        }
        .comment-box input[type="text"]:focus {
            border-color: #f9a825;
        }
        .comment-box button,
        .rating-box button {
            margin-top: 14px;
            padding: 10px 24px;
            border-radius: 30px;
            border: none;
            background: linear-gradient(135deg, #1565c0, #0d47a1);
            color: #fff;
            font-weight: 600;
            cursor: pointer;
            transition: transform var(--transition), box-shadow var(--transition);
            font-size: 0.9rem;
        }
        .comment-box button:hover,
        .rating-box button:hover {
            transform: scale(1.02);
            box-shadow: 0 4px 20px rgba(21, 101, 192, 0.4);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 6px;
            font-size: 1.8rem;
            margin: 12px 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: var(--border-color);
            transition: color var(--transition);
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f9a825;
        }
        .links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 12px;
            margin: 20px 0;
            padding: 0;
            list-style: none;
        }
        .links-grid li a {
            display: block;
            padding: 10px 16px;
            background: var(--surface-bg);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-color);
            font-size: 0.88rem;
            transition: all var(--transition);
            color: var(--text-secondary);
        }
        .links-grid li a:hover {
            border-color: #f9a825;
            background: rgba(249, 168, 37, 0.06);
            color: #f9a825;
            text-decoration: none;
        }
        .links-grid li a i {
            margin-right: 8px;
            color: #e53935;
        }
        .site-footer {
            background: var(--card-bg);
            border-top: 2px solid var(--border-color);
            padding: 40px 0 28px;
            margin-top: 40px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
        }
        @media (max-width:700px) {
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .footer-inner h4 {
            font-size: 1rem;
            color: #f9a825;
            margin-bottom: 12px;
        }
        .footer-inner p,
        .footer-inner li {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .footer-inner ul {
            list-style: none;
            padding: 0;
        }
        .footer-inner ul li {
            margin-bottom: 6px;
        }
        .footer-inner ul li a {
            color: var(--text-secondary);
        }
        .footer-inner ul li a:hover {
            color: #f9a825;
        }
        friend-link {
            display: block;
            margin-top: 24px;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            font-size: 0.85rem;
            color: var(--text-muted);
            grid-column: 1 / -1;
        }
        friend-link a {
            color: var(--text-secondary);
            margin: 0 8px;
        }
        friend-link a:hover {
            color: #f9a825;
        }
        .copyright {
            grid-column: 1 / -1;
            text-align: center;
            padding-top: 20px;
            font-size: 0.8rem;
            color: var(--text-muted);
            border-top: 1px solid var(--border-color);
            margin-top: 16px;
        }
        .back-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--spider-red);
            color: #fff;
            border: none;
            font-size: 1.2rem;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(198, 40, 40, 0.5);
            transition: all var(--transition);
            z-index: 999;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .back-top:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 30px rgba(198, 40, 40, 0.6);
        }
        @media (max-width:768px) {
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 0.95rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 16px 0 8px;
                gap: 4px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 16px;
                border-radius: var(--radius-sm);
            }
            .hamburger {
                display: block;
            }
            .data-table {
                font-size: 0.78rem;
            }
            .data-table th,
            .data-table td {
                padding: 8px 10px;
            }
            .search-box form {
                flex-direction: column;
            }
            .search-box input[type="text"] {
                min-width: auto;
            }
            .my-logo {
                font-size: 1.3rem;
            }
        }
        @media (max-width:480px) {
            .hero {
                padding: 40px 0 30px;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            section {
                padding: 32px 0;
            }
            .card {
                padding: 18px;
            }
        }
        @media print {
            .site-header {
                position: static;
                background: #fff;
                color: #000;
            }
            .back-top,
            .hamburger {
                display: none !important;
            }
            body {
                background: #fff;
                color: #222;
            }
            .card,
            .search-box,
            .comment-box,
            .rating-box {
                background: #f5f5f5;
                border-color: #ddd;
            }
            a {
                color: #b71c1c;
            }
        }