*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --neon-pink: #ff2a6d;
            --neon-blue: #05d9e8;
            --neon-purple: #b300ff;
            --neon-yellow: #ffe600;
            --dark-bg: #0b0c10;
            --card-bg: #1a1d24;
            --surface: #22262e;
            --text-primary: #f0f0f0;
            --text-secondary: #b0b8c5;
            --border-glow: rgba(5, 217, 232, 0.25);
            --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --font-mono: 'Consolas', 'Courier New', monospace;
            --radius: 12px;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font-main);
            background: var(--dark-bg);
            color: var(--text-primary);
            line-height: 1.75;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--neon-blue);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover,
        a:focus-visible {
            color: var(--neon-pink);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        ::selection {
            background: var(--neon-pink);
            color: #fff;
        }
        :focus-visible {
            outline: 2px solid var(--neon-blue);
            outline-offset: 2px;
            border-radius: 4px;
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--dark-bg);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--neon-blue);
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--neon-pink);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .section-pad {
            padding: 60px 0;
        }
        .text-glow {
            text-shadow: 0 0 20px rgba(5, 217, 232, 0.3);
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(11, 12, 16, 0.92);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-glow);
            padding: 8px 0;
            transition: background 0.3s;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: 2px;
            text-transform: uppercase;
            background: linear-gradient(135deg, var(--neon-pink), var(--neon-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 30px rgba(255, 42, 109, 0.3);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i {
            font-size: 1.6rem;
            -webkit-text-fill-color: var(--neon-blue);
            color: var(--neon-blue);
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.85;
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-glow);
            color: var(--text-primary);
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background var(--transition);
        }
        .nav-toggle:hover {
            background: rgba(5, 217, 232, 0.1);
        }
        .primary-nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px 18px;
        }
        .primary-nav a {
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 2px;
            position: relative;
            transition: color var(--transition);
        }
        .primary-nav a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--neon-blue);
            transition: width var(--transition);
        }
        .primary-nav a:hover::after,
        .primary-nav a:focus-visible::after {
            width: 100%;
        }
        .primary-nav a:hover {
            color: var(--neon-blue);
            text-decoration: none;
        }
        .breadcrumb {
            background: rgba(26, 29, 36, 0.7);
            padding: 12px 0;
            border-bottom: 1px solid rgba(5, 217, 232, 0.08);
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            align-items: center;
        }
        .breadcrumb li+li::before {
            content: '›';
            margin-right: 10px;
            color: var(--neon-pink);
            font-weight: 700;
        }
        .breadcrumb a {
            color: var(--text-secondary);
        }
        .breadcrumb a:hover {
            color: var(--neon-blue);
        }
        .breadcrumb .current {
            color: var(--neon-pink);
            font-weight: 600;
        }
        .hero {
            padding: 50px 0 40px;
            background: linear-gradient(180deg, rgba(11, 12, 16, 1) 0%, rgba(26, 29, 36, 0.9) 100%);
            text-align: center;
            border-bottom: 1px solid var(--border-glow);
        }
        .hero h1 {
            font-size: clamp(2.2rem, 6vw, 4rem);
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 2px;
            background: linear-gradient(135deg, var(--neon-pink), var(--neon-blue), var(--neon-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 720px;
            margin: 0 auto;
            color: var(--text-secondary);
        }
        .hero .last-updated {
            margin-top: 20px;
            font-size: 0.9rem;
            color: var(--neon-yellow);
            background: rgba(255, 230, 0, 0.08);
            display: inline-block;
            padding: 4px 18px;
            border-radius: 30px;
            border: 1px solid rgba(255, 230, 0, 0.15);
        }
        .search-section {
            padding: 30px 0;
            background: var(--surface);
            border-bottom: 1px solid var(--border-glow);
        }
        .search-form {
            display: flex;
            max-width: 580px;
            margin: 0 auto;
            gap: 0;
            border-radius: 50px;
            overflow: hidden;
            border: 1px solid var(--border-glow);
            background: var(--dark-bg);
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .search-form:focus-within {
            border-color: var(--neon-blue);
            box-shadow: 0 0 24px rgba(5, 217, 232, 0.2);
        }
        .search-form input[type="text"] {
            flex: 1;
            padding: 14px 22px;
            border: none;
            background: transparent;
            color: var(--text-primary);
            font-size: 1rem;
            outline: none;
            min-width: 0;
        }
        .search-form input[type="text"]::placeholder {
            color: var(--text-secondary);
            opacity: 0.7;
        }
        .search-form button {
            background: var(--neon-blue);
            border: none;
            color: var(--dark-bg);
            padding: 0 26px;
            font-size: 1.2rem;
            cursor: pointer;
            transition: background var(--transition), transform 0.15s;
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
        }
        .search-form button:hover {
            background: var(--neon-pink);
            color: #fff;
        }
        .search-form button:active {
            transform: scale(0.96);
        }
        .wiki-content {
            padding: 50px 0 40px;
        }
        .wiki-content h2 {
            font-size: 2rem;
            margin: 50px 0 20px;
            color: var(--neon-blue);
            border-left: 5px solid var(--neon-pink);
            padding-left: 20px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .wiki-content h3 {
            font-size: 1.5rem;
            margin: 36px 0 14px;
            color: var(--neon-pink);
        }
        .wiki-content h4 {
            font-size: 1.2rem;
            margin: 24px 0 10px;
            color: var(--neon-yellow);
            font-weight: 600;
        }
        .wiki-content p {
            margin-bottom: 18px;
            color: var(--text-secondary);
            font-size: 1.05rem;
        }
        .wiki-content strong {
            color: var(--text-primary);
            font-weight: 700;
        }
        .wiki-content ul,
        .wiki-content ol {
            margin: 12px 0 24px 24px;
            color: var(--text-secondary);
        }
        .wiki-content li {
            margin-bottom: 8px;
        }
        .wiki-content .feature-box {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 28px 30px;
            margin: 28px 0;
            border-left: 4px solid var(--neon-purple);
            box-shadow: var(--shadow);
        }
        .wiki-content .feature-box p:last-child {
            margin-bottom: 0;
        }
        .wiki-content .img-wrapper {
            margin: 32px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: 0 0 30px rgba(5, 217, 232, 0.08);
            background: var(--surface);
            padding: 8px;
        }
        .wiki-content .img-wrapper img {
            width: 100%;
            height: auto;
            border-radius: 8px;
        }
        .wiki-content .img-wrapper figcaption {
            padding: 12px 16px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            text-align: center;
            font-style: italic;
        }
        .link-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 12px;
            margin: 24px 0;
        }
        .link-grid a {
            background: var(--surface);
            padding: 12px 18px;
            border-radius: 8px;
            border: 1px solid rgba(5, 217, 232, 0.1);
            transition: all var(--transition);
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 500;
        }
        .link-grid a i {
            color: var(--neon-pink);
            font-size: 1.1rem;
        }
        .link-grid a:hover {
            background: rgba(5, 217, 232, 0.08);
            border-color: var(--neon-blue);
            transform: translateY(-2px);
            text-decoration: none;
        }
        .interaction-area {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin: 50px 0 30px;
        }
        .interaction-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 30px;
            border: 1px solid var(--border-glow);
            box-shadow: var(--shadow);
        }
        .interaction-card h3 {
            font-size: 1.4rem;
            color: var(--neon-blue);
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .interaction-card form {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .interaction-card label {
            font-weight: 500;
            color: var(--text-secondary);
            font-size: 0.95rem;
        }
        .interaction-card input,
        .interaction-card textarea,
        .interaction-card select {
            background: var(--surface);
            border: 1px solid rgba(5, 217, 232, 0.15);
            border-radius: 8px;
            padding: 12px 16px;
            color: var(--text-primary);
            font-size: 1rem;
            transition: border-color var(--transition);
            width: 100%;
            font-family: var(--font-main);
        }
        .interaction-card input:focus,
        .interaction-card textarea:focus,
        .interaction-card select:focus {
            border-color: var(--neon-blue);
            outline: none;
            box-shadow: 0 0 16px rgba(5, 217, 232, 0.1);
        }
        .interaction-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .interaction-card .btn-submit {
            background: var(--neon-blue);
            color: var(--dark-bg);
            border: none;
            padding: 14px 28px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            justify-content: center;
            margin-top: 4px;
        }
        .interaction-card .btn-submit:hover {
            background: var(--neon-pink);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 42, 109, 0.25);
        }
        .interaction-card .btn-submit:active {
            transform: scale(0.97);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 6px;
            font-size: 2rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: var(--text-secondary);
            transition: color 0.15s;
            font-size: 2rem;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--neon-yellow);
        }
        friend-link {
            display: block;
            background: var(--surface);
            padding: 40px 0;
            border-top: 1px solid var(--border-glow);
            border-bottom: 1px solid var(--border-glow);
            margin-top: 40px;
        }
        friend-link .container h3 {
            font-size: 1.5rem;
            color: var(--neon-blue);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        friend-link .friend-list {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 24px;
            list-style: none;
        }
        friend-link .friend-list li a {
            color: var(--text-secondary);
            font-weight: 500;
            padding: 6px 4px;
            border-bottom: 1px solid transparent;
            transition: all var(--transition);
        }
        friend-link .friend-list li a:hover {
            color: var(--neon-pink);
            border-bottom-color: var(--neon-pink);
            text-decoration: none;
        }
        .site-footer {
            background: rgba(11, 12, 16, 0.95);
            padding: 30px 0 20px;
            text-align: center;
            border-top: 1px solid rgba(5, 217, 232, 0.06);
        }
        .site-footer .copyright {
            color: var(--text-secondary);
            font-size: 0.85rem;
            letter-spacing: 0.5px;
        }
        .site-footer .copyright strong {
            color: var(--neon-blue);
        }
        @media (max-width: 900px) {
            .interaction-area {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 16px 0 8px;
                gap: 4px;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                padding: 10px 12px;
                border-radius: 6px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            }
            .primary-nav a::after {
                display: none;
            }
            .header-inner {
                gap: 6px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .wiki-content h2 {
                font-size: 1.6rem;
                padding-left: 14px;
            }
            .wiki-content h3 {
                font-size: 1.25rem;
            }
            .wiki-content p {
                font-size: 1rem;
            }
            .search-form button span {
                display: none;
            }
            .link-grid {
                grid-template-columns: 1fr 1fr;
            }
            .breadcrumb {
                font-size: 0.8rem;
                padding: 8px 0;
            }
        }
        @media (max-width: 480px) {
            .link-grid {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .interaction-card {
                padding: 20px;
            }
            .star-rating {
                font-size: 1.6rem;
            }
            .star-rating label {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .my-logo i {
                font-size: 1.2rem;
            }
        }
        @media print {
            .site-header,
            .search-section,
            .interaction-area,
            .nav-toggle,
            .breadcrumb {
                display: none !important;
            }
            body {
                background: #fff;
                color: #000;
            }
            .wiki-content {
                padding: 20px 0;
            }
        }