* { 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: #333;
            background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 100%);
            color: #f0f0f0;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a { color: #ff4655; text-decoration: none; transition: color 0.3s, transform 0.2s; }
        a:hover { color: #ff7b85; transform: translateY(-1px); }
        img { max-width: 100%; height: auto; display: block; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: rgba(10, 10, 10, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 3px solid #ff4655;
            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: 2.2rem;
            background: linear-gradient(90deg, #ff4655, #ffcc00);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .my-logo:hover { transform: scale(1.05); }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #ddd;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
        }
        .main-nav a:hover {
            background: rgba(255, 70, 85, 0.15);
            color: #ff4655;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #ff4655;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            background: rgba(30, 30, 46, 0.8);
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            gap: 0.5rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: "›";
            margin-left: 0.5rem;
            color: #888;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 3rem 0;
            flex-grow: 1;
        }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
        }
        .article-content {
            background: rgba(26, 26, 38, 0.9);
            border-radius: 12px;
            padding: 3rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        .article-header {
            border-bottom: 2px solid #ff4655;
            padding-bottom: 2rem;
            margin-bottom: 3rem;
        }
        .article-header h1 {
            font-size: 3.2rem;
            margin-bottom: 1rem;
            color: #fff;
            line-height: 1.2;
            text-shadow: 2px 2px 0 #000;
        }
        .meta-info {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
            color: #aaa;
            font-size: 0.95rem;
        }
        .update-time { color: #ffcc00; font-weight: bold; }
        h2, h3, h4 {
            color: #ffcc00;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h2 {
            font-size: 2.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px dashed #444;
        }
        h3 { font-size: 1.8rem; }
        h4 { font-size: 1.4rem; color: #ff7b85; }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead { font-size: 1.3rem; color: #ddd; font-weight: 300; }
        .highlight { background: rgba(255, 70, 85, 0.1); padding: 0.2rem 0.5rem; border-radius: 3px; }
        b, strong { color: #ffcc00; }
        em { font-style: italic; color: #aaa; }
        ul, ol { margin-left: 2rem; margin-bottom: 1.5rem; }
        li { margin-bottom: 0.5rem; }
        .featured-image {
            margin: 2.5rem 0;
            text-align: center;
        }
        .featured-image img {
            border-radius: 8px;
            border: 3px solid #444;
            box-shadow: 0 5px 15px rgba(0,0,0,0.7);
            transition: transform 0.5s, box-shadow 0.5s;
        }
        .featured-image img:hover {
            transform: scale(1.02);
            box-shadow: 0 10px 25px rgba(255, 70, 85, 0.3);
        }
        .img-caption {
            margin-top: 0.5rem;
            font-style: italic;
            color: #888;
            font-size: 0.9rem;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .sidebar-widget {
            background: rgba(26, 26, 38, 0.9);
            border-radius: 12px;
            padding: 2rem;
            border: 1px solid #333;
        }
        .sidebar-widget h3 {
            font-size: 1.5rem;
            margin-top: 0;
            color: #ff4655;
            border-bottom: 1px solid #444;
            padding-bottom: 0.5rem;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .form-group { display: flex; flex-direction: column; }
        label { margin-bottom: 0.3rem; font-weight: 600; }
        input, textarea, select {
            padding: 0.8rem;
            background: rgba(40, 40, 60, 0.8);
            border: 1px solid #555;
            border-radius: 6px;
            color: #fff;
            font-size: 1rem;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ff4655;
            box-shadow: 0 0 0 2px rgba(255, 70, 85, 0.2);
        }
        button, .btn {
            background: linear-gradient(90deg, #ff4655, #ff6b7a);
            color: white;
            border: none;
            padding: 0.9rem 1.5rem;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
            text-align: center;
        }
        button:hover, .btn:hover {
            background: linear-gradient(90deg, #ff2d3e, #ff4655);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(255, 70, 85, 0.4);
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            font-size: 1.8rem;
            margin: 1rem 0;
        }
        .star { color: #555; cursor: pointer; transition: color 0.2s; }
        .star:hover, .star.active { color: #ffcc00; }
        .site-footer {
            background: #0a0a0a;
            padding: 3rem 0 2rem;
            margin-top: 3rem;
            border-top: 3px solid #ff4655;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        friend-link {
            display: block;
            background: rgba(255, 70, 85, 0.1);
            padding: 1rem;
            border-radius: 6px;
            margin-bottom: 0.8rem;
            border-left: 4px solid #ff4655;
        }
        friend-link a { color: #ddd; display: block; }
        friend-link a:hover { color: #ff4655; }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #333;
            color: #888;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-content { flex-wrap: wrap; }
            .main-nav { order: 3; width: 100%; margin-top: 1rem; display: none; }
            .main-nav.active { display: block; }
            .main-nav ul { flex-direction: column; gap: 0.5rem; }
            .hamburger { display: block; }
            .article-header h1 { font-size: 2.5rem; }
            .article-content { padding: 2rem; }
            .main-content { padding: 1.5rem 0; gap: 2rem; }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .article-content, .sidebar-widget {
            animation: fadeIn 0.8s ease-out;
        }
        .text-center { text-align: center; }
        .mb-2 { margin-bottom: 2rem; }
        .mt-3 { margin-top: 3rem; }