* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #e0e0e0;
            background: #0a0a12;
            background-image: radial-gradient(circle at 15% 50%, rgba(30, 30, 60, 0.8) 0%, transparent 20%), radial-gradient(circle at 85% 30%, rgba(40, 20, 60, 0.6) 0%, transparent 20%);
            min-height: 100vh;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: #6cb2ff; text-decoration: none; transition: color 0.3s, transform 0.2s; }
        a:hover { color: #a3d5ff; transform: translateY(-2px); }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
        .site-header {
            background: rgba(10, 10, 20, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #222244;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(90deg, #6cb2ff, #9f7aea);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .logo span { color: #ff6b9d; }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .desktop-nav a {
            padding: 0.5rem 0;
            position: relative;
            font-weight: 600;
        }
        .desktop-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #6cb2ff;
            transition: width 0.3s;
        }
        .desktop-nav a:hover::after { width: 100%; }
        .mobile-toggle {
            display: none;
            font-size: 1.5rem;
            background: none;
            border: none;
            color: #e0e0e0;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background: rgba(15, 15, 30, 0.98);
            flex-direction: column;
            padding: 1rem;
            border-top: 1px solid #222244;
        }
        .mobile-nav.active { display: flex; }
        .mobile-nav ul { list-style: none; }
        .mobile-nav li { margin: 1rem 0; }
        .mobile-nav a { font-size: 1.2rem; display: block; padding: 0.5rem; }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #aaa;
        }
        .breadcrumb a { margin: 0 5px; }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
        }
        .article-content {
            background: rgba(20, 20, 35, 0.7);
            border-radius: 12px;
            padding: 2.5rem;
            border: 1px solid #2a2a4a;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .article-header { margin-bottom: 2.5rem; }
        .article-header h1 {
            font-size: 2.8rem;
            color: #ffffff;
            line-height: 1.2;
            margin-bottom: 1rem;
            background: linear-gradient(90deg, #6cb2ff, #ff6b9d);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            color: #aaa;
            font-size: 0.9rem;
            border-bottom: 1px solid #2a2a4a;
            padding-bottom: 1rem;
        }
        .meta-info i { margin-right: 0.5rem; color: #6cb2ff; }
        .article-section {
            margin-bottom: 3rem;
        }
        .article-section h2 {
            font-size: 2rem;
            color: #6cb2ff;
            border-left: 4px solid #ff6b9d;
            padding-left: 1rem;
            margin: 2rem 0 1.5rem;
        }
        .article-section h3 {
            font-size: 1.5rem;
            color: #9f7aea;
            margin: 1.5rem 0 1rem;
        }
        .article-section p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight-box {
            background: rgba(40, 40, 70, 0.5);
            border-left: 4px solid #ffd166;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .figure-wrap {
            margin: 2.5rem auto;
            text-align: center;
            max-width: 800px;
        }
        .figure-wrap img {
            border-radius: 8px;
            border: 1px solid #3a3a6a;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
        }
        .figcaption {
            margin-top: 0.8rem;
            font-style: italic;
            color: #aaa;
            font-size: 0.95rem;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .widget {
            background: rgba(20, 20, 35, 0.7);
            border-radius: 12px;
            padding: 1.5rem;
            border: 1px solid #2a2a4a;
        }
        .widget-title {
            font-size: 1.3rem;
            color: #ffd166;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #3a3a6a;
        }
        .search-form input {
            width: 100%;
            padding: 0.8rem;
            background: rgba(40, 40, 60, 0.8);
            border: 1px solid #3a3a6a;
            border-radius: 6px;
            color: #fff;
            margin-bottom: 0.8rem;
        }
        .search-form button {
            width: 100%;
            padding: 0.8rem;
            background: linear-gradient(90deg, #6cb2ff, #9f7aea);
            border: none;
            border-radius: 6px;
            color: white;
            font-weight: bold;
            cursor: pointer;
            transition: opacity 0.3s;
        }
        .search-form button:hover { opacity: 0.9; }
        .rating-widget form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .star-rating {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #444;
            margin: 0.5rem 0;
        }
        .star-rating .star {
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating .star.active, .star-rating .star:hover { color: #ffd166; }
        .comment-widget textarea, .rating-widget select, .rating-widget input, .comment-widget input {
            width: 100%;
            padding: 0.8rem;
            background: rgba(40, 40, 60, 0.8);
            border: 1px solid #3a3a6a;
            border-radius: 6px;
            color: #fff;
            margin-bottom: 0.8rem;
            font-family: inherit;
        }
        .btn-submit {
            background: linear-gradient(90deg, #ff6b9d, #9f7aea);
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.2s, opacity 0.3s;
        }
        .btn-submit:hover { transform: scale(1.05); opacity: 0.9; }
        .footer-links {
            background: rgba(15, 15, 28, 0.9);
            padding: 3rem 0 2rem;
            margin-top: 3rem;
            border-top: 1px solid #222244;
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-bottom: 2rem;
        }
        .web-link {
            padding: 1rem;
            background: rgba(40, 40, 60, 0.4);
            border-radius: 6px;
            border-left: 3px solid #6cb2ff;
            transition: background 0.3s, transform 0.2s;
        }
        .web-link:hover { background: rgba(60, 60, 90, 0.6); transform: translateX(5px); }
        .site-footer {
            text-align: center;
            padding: 2rem 0;
            color: #aaa;
            font-size: 0.9rem;
            border-top: 1px solid #222244;
            background: rgba(10, 10, 20, 0.95);
        }
        .site-footer p { margin: 0.5rem 0; }
        .emoji { font-size: 1.2em; vertical-align: middle; }
        .bold { font-weight: 800; color: #ffd166; }
        .text-center { text-align: center; }
        .mb-2 { margin-bottom: 2rem; }
        .mt-2 { margin-top: 2rem; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-toggle { display: block; }
            .article-header h1 { font-size: 2.2rem; }
            .article-content { padding: 1.5rem; }
            .article-section h2 { font-size: 1.7rem; }
            .main-content { gap: 2rem; }
        }