*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --bg-primary: #0a0a0f;
            --bg-secondary: #12121a;
            --bg-card: #1a1a2e;
            --neon-blue: #00f0ff;
            --neon-pink: #ff00ff;
            --neon-purple: #7b2ff7;
            --neon-green: #00ff88;
            --text-primary: #e8e8f0;
            --text-secondary: #a0a0b8;
            --text-muted: #6a6a80;
            --border-glow: rgba(0, 240, 255, 0.15);
            --shadow-neon: 0 0 30px rgba(0, 240, 255, 0.08);
            --radius: 12px;
            --radius-sm: 6px;
            --font-body: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            --font-heading: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            --transition: 0.25s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: var(--bg-primary);
            color: var(--text-primary);
            font-family: var(--font-body);
            font-size: 16px;
            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-purple);
            color: #fff;
        }
        :focus-visible {
            outline: 2px solid var(--neon-blue);
            outline-offset: 2px;
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg-secondary);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--neon-purple);
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--neon-pink);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .visually-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        .section-divider {
            width: 80px;
            height: 3px;
            background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
            margin: 24px 0 32px;
            border-radius: 2px;
        }
        .badge {
            display: inline-block;
            background: rgba(123, 47, 247, 0.2);
            border: 1px solid var(--neon-purple);
            color: var(--neon-blue);
            padding: 2px 14px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }
        .site-header {
            background: rgba(10, 10, 15, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-glow);
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 12px 0;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px 20px;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--neon-blue), var(--neon-pink));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.02em;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 6px;
            transition: transform var(--transition);
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            font-size: 1.4rem;
            -webkit-text-fill-color: initial;
            color: var(--neon-blue);
        }
        .my-logo span {
            font-weight: 300;
            font-size: 0.7rem;
            -webkit-text-fill-color: initial;
            color: var(--text-muted);
            letter-spacing: 0.08em;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: var(--text-secondary);
            font-size: 0.88rem;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: 30px;
            transition: background var(--transition), color var(--transition);
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: rgba(0, 240, 255, 0.08);
            color: var(--neon-blue);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: 1px solid var(--border-glow);
            color: var(--text-primary);
            font-size: 1.4rem;
            padding: 6px 12px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: background var(--transition);
        }
        .hamburger:hover {
            background: rgba(0, 240, 255, 0.06);
        }
        #nav-toggle {
            display: none;
        }
        #nav-toggle:checked~.main-nav {
            display: flex;
            flex-direction: column;
            width: 100%;
            background: var(--bg-secondary);
            padding: 16px 12px;
            border-radius: var(--radius);
            border: 1px solid var(--border-glow);
            margin-top: 8px;
        }
        .breadcrumb-wrap {
            padding: 10px 0 6px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .breadcrumb-wrap ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 10px;
            align-items: center;
        }
        .breadcrumb-wrap li+li::before {
            content: "›";
            margin-right: 10px;
            color: var(--text-muted);
            font-weight: 300;
        }
        .breadcrumb-wrap a {
            color: var(--text-secondary);
        }
        .breadcrumb-wrap a:hover {
            color: var(--neon-blue);
        }
        .breadcrumb-wrap .current {
            color: var(--neon-blue);
        }
        .hero {
            padding: 40px 0 32px;
            text-align: center;
            position: relative;
        }
        .hero::after {
            content: "";
            position: absolute;
            top: -20%;
            left: 50%;
            transform: translateX(-50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(123, 47, 247, 0.06), transparent 70%);
            pointer-events: none;
            z-index: -1;
        }
        .hero h1 {
            font-size: clamp(2rem, 6vw, 3.8rem);
            font-weight: 900;
            letter-spacing: -0.02em;
            line-height: 1.1;
            background: linear-gradient(135deg, var(--neon-blue), var(--neon-pink), var(--neon-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 12px;
        }
        .hero p {
            max-width: 720px;
            margin: 0 auto;
            font-size: 1.05rem;
            color: var(--text-secondary);
        }
        .hero-meta {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 16px 28px;
            margin-top: 18px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .hero-meta i {
            margin-right: 6px;
            color: var(--neon-blue);
        }
        .search-section {
            margin: 24px 0 32px;
        }
        .search-form {
            display: flex;
            max-width: 580px;
            margin: 0 auto;
            border-radius: 60px;
            overflow: hidden;
            border: 1px solid var(--border-glow);
            background: var(--bg-secondary);
            transition: box-shadow var(--transition);
        }
        .search-form:focus-within {
            box-shadow: 0 0 20px rgba(0, 240, 255, 0.1);
            border-color: var(--neon-blue);
        }
        .search-form input[type="text"] {
            flex: 1;
            padding: 14px 22px;
            border: none;
            background: transparent;
            color: var(--text-primary);
            font-size: 0.95rem;
            outline: none;
            min-width: 0;
        }
        .search-form input[type="text"]::placeholder {
            color: var(--text-muted);
        }
        .search-form button {
            background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
            border: none;
            color: #fff;
            padding: 0 28px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: opacity var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
        }
        .search-form button:hover {
            opacity: 0.85;
        }
        .main-layout {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 20px 0 50px;
        }
        @media (max-width: 960px) {
            .main-layout {
                grid-template-columns: 1fr;
                gap: 32px;
            }
        }
        .content-area h2 {
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 800;
            margin: 48px 0 12px;
            color: var(--neon-blue);
            letter-spacing: -0.01em;
            line-height: 1.2;
        }
        .content-area h2:first-of-type {
            margin-top: 0;
        }
        .content-area h3 {
            font-size: clamp(1.15rem, 2vw, 1.5rem);
            font-weight: 700;
            margin: 32px 0 10px;
            color: var(--neon-pink);
        }
        .content-area h4 {
            font-size: 1.05rem;
            font-weight: 600;
            margin: 24px 0 8px;
            color: var(--neon-purple);
        }
        .content-area p {
            margin-bottom: 18px;
            color: var(--text-secondary);
            font-size: 0.98rem;
        }
        .content-area p strong {
            color: var(--text-primary);
            font-weight: 600;
        }
        .content-area ul,
        .content-area ol {
            margin: 12px 0 20px 24px;
            color: var(--text-secondary);
        }
        .content-area li {
            margin-bottom: 6px;
        }
        .content-area blockquote {
            border-left: 4px solid var(--neon-blue);
            padding: 16px 20px;
            margin: 20px 0;
            background: rgba(0, 240, 255, 0.03);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-style: italic;
            color: var(--text-secondary);
        }
        .featured-image-wrap {
            margin: 28px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-neon);
            border: 1px solid var(--border-glow);
            background: var(--bg-card);
        }
        .featured-image-wrap img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
        }
        .featured-image-wrap figcaption {
            padding: 10px 16px;
            font-size: 0.8rem;
            color: var(--text-muted);
            background: var(--bg-card);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .sidebar-card {
            background: var(--bg-card);
            border: 1px solid var(--border-glow);
            border-radius: var(--radius);
            padding: 22px 18px;
            box-shadow: var(--shadow-neon);
        }
        .sidebar-card h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--neon-blue);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card li {
            margin-bottom: 10px;
        }
        .sidebar-card a {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 0;
            color: var(--text-secondary);
            font-size: 0.88rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.03);
            transition: color var(--transition), padding var(--transition);
        }
        .sidebar-card a:hover {
            color: var(--neon-blue);
            padding-left: 6px;
            text-decoration: none;
        }
        .sidebar-card a i {
            width: 18px;
            color: var(--neon-purple);
            font-size: 0.8rem;
        }
        .rating-wrap {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin: 18px 0;
        }
        .rating-stars {
            display: flex;
            gap: 4px;
            font-size: 1.4rem;
            color: var(--text-muted);
            cursor: pointer;
            direction: rtl;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            transition: color var(--transition), transform var(--transition);
            cursor: pointer;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: var(--neon-pink);
            transform: scale(1.1);
        }
        .rating-form button {
            background: linear-gradient(135deg, var(--neon-purple), var(--neon-blue));
            border: none;
            color: #fff;
            padding: 10px 24px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: opacity var(--transition);
            font-size: 0.85rem;
        }
        .rating-form button:hover {
            opacity: 0.85;
        }
        .comment-form textarea {
            width: 100%;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-glow);
            background: var(--bg-secondary);
            color: var(--text-primary);
            font-family: var(--font-body);
            font-size: 0.9rem;
            resize: vertical;
            min-height: 80px;
            transition: border-color var(--transition);
        }
        .comment-form textarea:focus {
            border-color: var(--neon-blue);
            outline: none;
        }
        .comment-form input[type="text"] {
            width: 100%;
            padding: 10px 14px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-glow);
            background: var(--bg-secondary);
            color: var(--text-primary);
            font-size: 0.9rem;
            margin-top: 8px;
            transition: border-color var(--transition);
        }
        .comment-form input[type="text"]:focus {
            border-color: var(--neon-blue);
            outline: none;
        }
        .comment-form button {
            background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
            border: none;
            color: #fff;
            padding: 10px 28px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: opacity var(--transition);
            margin-top: 10px;
            font-size: 0.85rem;
        }
        .comment-form button:hover {
            opacity: 0.85;
        }
        friend-link {
            display: block;
            padding: 28px 0 10px;
        }
        .friend-links-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            justify-content: center;
        }
        .friend-links-grid a {
            color: var(--text-secondary);
            font-size: 0.85rem;
            padding: 4px 0;
            border-bottom: 1px solid transparent;
            transition: color var(--transition), border-color var(--transition);
        }
        .friend-links-grid a:hover {
            color: var(--neon-blue);
            border-bottom-color: var(--neon-blue);
            text-decoration: none;
        }
        .site-footer {
            border-top: 1px solid var(--border-glow);
            padding: 32px 0 28px;
            margin-top: 20px;
            text-align: center;
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        .site-footer .copyright {
            margin-top: 12px;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 6px 20px;
        }
        .site-footer a {
            color: var(--text-secondary);
        }
        .site-footer a:hover {
            color: var(--neon-blue);
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
            }
            #nav-toggle:checked~.main-nav {
                display: flex;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .search-form {
                flex-direction: column;
                border-radius: var(--radius);
            }
            .search-form button {
                padding: 12px;
                justify-content: center;
            }
            .sidebar {
                order: 2;
            }
            .content-area {
                order: 1;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .hero p {
                font-size: 0.92rem;
            }
            .content-area h2 {
                font-size: 1.3rem;
            }
            .content-area h3 {
                font-size: 1.05rem;
            }
            .rating-stars {
                font-size: 1.2rem;
            }
        }
        .fa-spin {
            animation: fa-spin 2s infinite linear;
        }
        @keyframes fa-spin {
            0% {
                transform: rotate(0deg);
            }
            100% {
                transform: rotate(359deg);
            }
        }
        .schema-hidden {
            display: none;
        }