* { 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: #f0f0f0;
            background: linear-gradient(135deg, #0a0a2a 0%, #1a1a3a 100%);
            background-attachment: fixed;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a { color: #4dabf7; text-decoration: none; transition: all 0.3s ease; }
        a:hover { color: #74c0fc; text-shadow: 0 0 8px rgba(116, 192, 252, 0.5); }
        img { max-width: 100%; height: auto; display: block; }
        ul, ol { padding-left: 2rem; margin: 1rem 0; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: rgba(10, 10, 35, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #2d2d5a;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', Impact, sans-serif;
            font-size: 1.8rem;
            background: linear-gradient(90deg, #ff6b6b, #4dabf7);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            font-weight: 900;
            letter-spacing: 1px;
        }
        .my-logo:hover { transform: scale(1.05); }
        .nav-desktop {
            display: flex;
            gap: 2rem;
        }
        @media (max-width: 768px) {
            .nav-desktop { display: none; }
        }
        .nav-desktop a {
            color: #d0d0ff;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 5px;
        }
        .nav-desktop a:hover {
            background: rgba(77, 171, 247, 0.2);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #d0d0ff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: rgba(10, 10, 35, 0.98);
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            padding: 1rem;
            border-top: 1px solid #2d2d5a;
        }
        .nav-mobile.active { display: flex; }
        .nav-mobile a {
            color: #d0d0ff;
            padding: 1rem;
            border-bottom: 1px solid #2d2d5a;
        }
        .nav-mobile a:last-child { border-bottom: none; }
        .breadcrumb {
            padding: 1rem 0;
            color: #aaaacc;
            font-size: 0.9rem;
            background: rgba(20, 20, 50, 0.5);
            border-bottom: 1px solid #2d2d5a;
        }
        .breadcrumb a { color: #aaaacc; }
        .breadcrumb a:hover { color: #74c0fc; }
        .main-content {
            flex: 1;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
        }
        .article-area {
            background: rgba(25, 25, 55, 0.7);
            border-radius: 15px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            border: 1px solid #3a3a6a;
        }
        .sidebar {
            background: rgba(25, 25, 55, 0.7);
            border-radius: 15px;
            padding: 1.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            border: 1px solid #3a3a6a;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        h1, h2, h3, h4 {
            color: #ffffff;
            margin-top: 2rem;
            margin-bottom: 1rem;
            line-height: 1.3;
            font-weight: 700;
        }
        h1 {
            font-size: 2.8rem;
            border-bottom: 3px solid #4dabf7;
            padding-bottom: 1rem;
            margin-top: 0;
            text-align: center;
        }
        h2 {
            font-size: 2.2rem;
            color: #ffcc00;
            padding-left: 0.5rem;
            border-left: 5px solid #ffcc00;
        }
        h3 {
            font-size: 1.8rem;
            color: #74c0fc;
        }
        h4 {
            font-size: 1.4rem;
            color: #a0e7a0;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            hyphens: auto;
        }
        strong { color: #ffcc00; font-weight: 700; }
        em { color: #a0e7a0; font-style: italic; }
        blockquote {
            border-left: 4px solid #ff6b6b;
            padding-left: 1.5rem;
            margin: 2rem 0;
            color: #ccccff;
            font-style: italic;
            background: rgba(255, 107, 107, 0.1);
            padding: 1.5rem;
            border-radius: 0 10px 10px 0;
        }
        .search-module, .comment-module, .score-module {
            background: rgba(30, 30, 60, 0.9);
            border-radius: 10px;
            padding: 1.5rem;
            margin: 2rem 0;
            border: 1px solid #4a4a8a;
        }
        .module-title {
            font-size: 1.5rem;
            color: #4dabf7;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .module-title i { color: #ffcc00; }
        form label {
            display: block;
            margin-bottom: 0.5rem;
            color: #d0d0ff;
            font-weight: 600;
        }
        form input, form textarea, form select {
            width: 100%;
            padding: 0.8rem 1rem;
            margin-bottom: 1rem;
            background: rgba(20, 20, 40, 0.8);
            border: 1px solid #4a4a8a;
            border-radius: 5px;
            color: #ffffff;
            font-size: 1rem;
            transition: border 0.3s;
        }
        form input:focus, form textarea:focus, form select:focus {
            outline: none;
            border-color: #4dabf7;
            box-shadow: 0 0 10px rgba(77, 171, 247, 0.5);
        }
        form button {
            background: linear-gradient(90deg, #ff6b6b, #4dabf7);
            color: white;
            border: none;
            padding: 0.9rem 2rem;
            border-radius: 5px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s;
        }
        form button:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(77, 171, 247, 0.4);
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .star {
            font-size: 2rem;
            color: #444477;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active { color: #ffcc00; }
        .article-img {
            width: 100%;
            border-radius: 10px;
            margin: 2rem auto;
            border: 3px solid #4dabf7;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
        }
        .widget {
            margin-bottom: 2rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid #3a3a6a;
        }
        .widget:last-child { border-bottom: none; }
        .widget-title {
            color: #ffcc00;
            font-size: 1.3rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #4dabf7;
        }
        .link-list a {
            display: block;
            padding: 0.8rem;
            margin-bottom: 0.5rem;
            background: rgba(40, 40, 70, 0.8);
            border-radius: 5px;
            color: #d0d0ff;
        }
        .link-list a:hover {
            background: rgba(77, 171, 247, 0.3);
            transform: translateX(5px);
        }
        .site-footer {
            background: rgba(10, 10, 30, 0.98);
            border-top: 2px solid #2d2d5a;
            padding: 2rem 0;
            margin-top: 3rem;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
        }
        .footer-section { flex: 1; min-width: 250px; }
        .footer-section h3 {
            color: #4dabf7;
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
        }
        friend-link {
            display: inline-block;
            background: rgba(40, 40, 70, 0.8);
            padding: 0.7rem 1.2rem;
            margin: 0.3rem;
            border-radius: 5px;
            color: #a0e7a0;
            font-weight: 600;
            border: 1px solid #4a4a8a;
        }
        friend-link:hover {
            background: rgba(77, 171, 247, 0.3);
            color: #ffffff;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid #2d2d5a;
            color: #8888aa;
            font-size: 0.9rem;
        }
        .update-time {
            color: #ff9999;
            font-size: 0.95rem;
            font-weight: 600;
            margin: 1rem 0;
            text-align: right;
        }
        .emoji { font-size: 1.2em; margin-right: 0.3rem; }
        .highlight { background: rgba(255, 204, 0, 0.2); padding: 0.2rem 0.5rem; border-radius: 3px; }
        .badge {
            display: inline-block;
            background: linear-gradient(90deg, #ff6b6b, #ffcc00);
            color: #0a0a2a;
            padding: 0.3rem 0.7rem;
            border-radius: 12px;
            font-size: 0.8rem;
            font-weight: 900;
            margin-left: 0.5rem;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            .article-area { padding: 1.5rem; }
        }