:root {
            --primary-dark: #0a0a14;
            --secondary-dark: #1a1a2e;
            --accent-red: #8b0000;
            --accent-blue: #4a6fa5;
            --text-primary: #e0e0e0;
            --text-secondary: #b0b0c0;
            --border-color: #333344;
            --highlight: #2a2a3e;
            --shadow: rgba(0, 0, 0, 0.7);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--primary-dark);
            background-image: radial-gradient(circle at 20% 30%, var(--secondary-dark) 0%, transparent 20%),
                              radial-gradient(circle at 80% 70%, #0f0f1a 0%, transparent 20%);
            min-height: 100vh;
        }
        a {
            color: var(--accent-blue);
            text-decoration: none;
            transition: color 0.3s, text-shadow 0.3s;
        }
        a:hover {
            color: #6a9bd8;
            text-shadow: 0 0 8px rgba(106, 155, 216, 0.5);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: rgba(10, 10, 20, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 2.2rem;
            background: linear-gradient(90deg, #8b0000, #4a6fa5);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 4px var(--shadow);
            letter-spacing: 1px;
        }
        .my-logo a {
            color: inherit;
            background: none;
        }
        .my-logo a:hover {
            color: inherit;
            text-shadow: 0 0 15px rgba(139, 0, 0, 0.7);
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        nav a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 0;
            position: relative;
        }
        nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-red);
            transition: width 0.3s;
        }
        nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--text-primary);
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 30px;
        }
        .breadcrumb a {
            color: var(--text-secondary);
        }
        .breadcrumb a:hover {
            color: var(--accent-blue);
        }
        .breadcrumb i {
            margin: 0 8px;
        }
        .main-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin: 40px 0;
        }
        article {
            background-color: rgba(26, 26, 46, 0.8);
            border-radius: 12px;
            padding: 40px;
            border: 1px solid var(--border-color);
            box-shadow: 0 10px 30px var(--shadow);
        }
        aside {
            background-color: rgba(26, 26, 46, 0.8);
            border-radius: 12px;
            padding: 25px;
            border: 1px solid var(--border-color);
            align-self: start;
            position: sticky;
            top: 100px;
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 25px;
            color: #fff;
            text-shadow: 0 2px 5px var(--shadow);
            line-height: 1.2;
            border-bottom: 2px solid var(--accent-red);
            padding-bottom: 15px;
        }
        h2 {
            font-size: 2rem;
            margin: 40px 0 20px;
            color: #f0f0f0;
            padding-left: 10px;
            border-left: 4px solid var(--accent-blue);
        }
        h3 {
            font-size: 1.6rem;
            margin: 30px 0 15px;
            color: #e0e0e0;
        }
        h4 {
            font-size: 1.3rem;
            margin: 25px 0 12px;
            color: #d0d0e0;
        }
        p {
            margin-bottom: 22px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            color: var(--text-primary);
            background-color: rgba(42, 42, 62, 0.5);
            padding: 20px;
            border-radius: 8px;
            border-left: 4px solid var(--accent-red);
            margin-bottom: 30px;
        }
        .highlight {
            background-color: var(--highlight);
            padding: 25px;
            border-radius: 10px;
            margin: 25px 0;
            border: 1px solid var(--border-color);
        }
        .warning {
            background-color: rgba(139, 0, 0, 0.1);
            border-left: 4px solid var(--accent-red);
            padding: 20px;
            border-radius: 0 8px 8px 0;
            margin: 25px 0;
        }
        .update-time {
            display: inline-block;
            background-color: var(--secondary-dark);
            color: var(--text-secondary);
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            margin-bottom: 25px;
        }
        .search-box {
            margin: 30px 0;
            display: flex;
        }
        .search-box input {
            flex-grow: 1;
            padding: 15px 20px;
            background-color: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-color);
            border-right: none;
            border-radius: 8px 0 0 8px;
            color: var(--text-primary);
            font-size: 1rem;
        }
        .search-box button {
            background-color: var(--accent-blue);
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-weight: 600;
            transition: background-color 0.3s;
        }
        .search-box button:hover {
            background-color: #5a8bc5;
        }
        .rating-widget {
            background-color: var(--highlight);
            padding: 20px;
            border-radius: 10px;
            margin: 30px 0;
            text-align: center;
        }
        .stars {
            font-size: 2rem;
            color: #ffd700;
            margin: 10px 0;
            cursor: pointer;
        }
        .stars i {
            margin: 0 3px;
            transition: transform 0.2s;
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .comment-form {
            background-color: var(--highlight);
            padding: 25px;
            border-radius: 10px;
            margin-top: 40px;
        }
        .comment-form h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 15px;
            background-color: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            color: var(--text-primary);
            font-family: inherit;
            font-size: 1rem;
        }
        .form-group textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            background-color: var(--accent-red);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s, transform 0.2s;
            font-size: 1rem;
        }
        .submit-btn:hover {
            background-color: #a00000;
            transform: translateY(-2px);
        }
        .article-image {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: 10px;
            margin: 25px 0;
            border: 1px solid var(--border-color);
            box-shadow: 0 5px 15px var(--shadow);
            transition: transform 0.5s;
        }
        .article-image:hover {
            transform: scale(1.01);
        }
        .related-links {
            margin-top: 30px;
        }
        .related-links h3 {
            font-size: 1.4rem;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-color);
        }
        .related-links ul {
            list-style: none;
        }
        .related-links li {
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .related-links a {
            display: block;
            padding: 8px 0;
            font-weight: 500;
        }
        footer {
            background-color: var(--secondary-dark);
            border-top: 1px solid var(--border-color);
            padding: 50px 0 30px;
            margin-top: 60px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h3 {
            font-size: 1.4rem;
            margin-bottom: 25px;
            color: #fff;
        }
        friend-link {
            display: block;
            margin-bottom: 10px;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid var(--border-color);
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .main-wrapper {
                grid-template-columns: 1fr;
            }
            aside {
                position: static;
            }
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            nav ul {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: var(--primary-dark);
                flex-direction: column;
                padding: 20px;
                border-top: 1px solid var(--border-color);
                box-shadow: 0 10px 20px var(--shadow);
            }
            nav.active ul {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            article {
                padding: 25px;
            }
            .header-content {
                flex-wrap: wrap;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }
            h1 {
                font-size: 1.8rem;
            }
            .my-logo {
                font-size: 1.8rem;
            }
            article {
                padding: 20px;
            }
        }
        .text-center {
            text-align: center;
        }
        .mb-30 {
            margin-bottom: 30px;
        }
        .mt-40 {
            margin-top: 40px;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .bold {
            font-weight: 700;
            color: #fff;
        }
        .divider {
            height: 1px;
            background-color: var(--border-color);
            margin: 30px 0;
        }