* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f0f1a;
            color: #e0e0ff;
            line-height: 1.7;
            background-image: radial-gradient(circle at 20% 30%, rgba(40, 10, 80, 0.3) 0%, transparent 20%),
                              radial-gradient(circle at 80% 70%, rgba(120, 20, 100, 0.2) 0%, transparent 20%);
            min-height: 100vh;
        }
        a {
            color: #9d7aff;
            text-decoration: none;
            transition: color 0.3s ease, text-shadow 0.3s ease;
        }
        a:hover {
            color: #c7b3ff;
            text-shadow: 0 0 8px rgba(157, 122, 255, 0.5);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: rgba(20, 15, 40, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #3a2a6d;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #9d7aff, #ff7acc);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            letter-spacing: 1px;
        }
        .logo a:hover {
            background: linear-gradient(90deg, #c7b3ff, #ffaae0);
            -webkit-background-clip: text;
            background-clip: text;
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .desktop-nav a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 5px;
            position: relative;
        }
        .desktop-nav a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 3px;
            bottom: 0;
            left: 0;
            background: linear-gradient(90deg, #9d7aff, #ff7acc);
            transition: width 0.3s ease;
        }
        .desktop-nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #9d7aff;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background-color: rgba(20, 15, 40, 0.98);
            border-top: 1px solid #3a2a6d;
            padding: 20px;
            flex-direction: column;
            gap: 15px;
            transform: translateY(-10px);
            opacity: 0;
            transition: transform 0.3s ease, opacity 0.3s ease;
        }
        .mobile-nav.active {
            display: flex;
            transform: translateY(0);
            opacity: 1;
        }
        .mobile-nav a {
            font-size: 1.2rem;
            padding: 10px;
            border-bottom: 1px solid rgba(58, 42, 109, 0.5);
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #aaa;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #9d7aff;
        }
        main {
            padding: 30px 0;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background-color: rgba(30, 25, 55, 0.7);
            border-radius: 15px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            border: 1px solid rgba(157, 122, 255, 0.2);
        }
        h1 {
            font-size: 3.2rem;
            margin-bottom: 25px;
            background: linear-gradient(90deg, #ff7acc, #9d7aff);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
            text-align: center;
        }
        h2 {
            font-size: 2.2rem;
            margin: 40px 0 20px;
            color: #c7b3ff;
            padding-bottom: 10px;
            border-bottom: 3px solid #3a2a6d;
        }
        h3 {
            font-size: 1.8rem;
            margin: 30px 0 15px;
            color: #d4c4ff;
        }
        h4 {
            font-size: 1.4rem;
            margin: 25px 0 12px;
            color: #e0d5ff;
        }
        p {
            margin-bottom: 1.5em;
            font-size: 1.15rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.4rem;
            color: #b8a9ff;
            font-weight: 500;
            margin-bottom: 2em;
            text-align: center;
            padding: 15px;
            border-left: 5px solid #9d7aff;
            background: rgba(157, 122, 255, 0.08);
        }
        .highlight {
            background: linear-gradient(90deg, rgba(157, 122, 255, 0.2), rgba(255, 122, 204, 0.2));
            padding: 3px 8px;
            border-radius: 4px;
            font-weight: 600;
        }
        ul, ol {
            margin-left: 25px;
            margin-bottom: 1.5em;
        }
        li {
            margin-bottom: 0.7em;
        }
        .featured-img {
            width: 100%;
            margin: 30px auto;
            text-align: center;
        }
        .featured-img img {
            max-height: 500px;
            object-fit: cover;
            box-shadow: 0 15px 25px rgba(0, 0, 0, 0.6);
            border: 2px solid #9d7aff;
        }
        .img-caption {
            margin-top: 10px;
            font-style: italic;
            color: #aaa;
            font-size: 0.95rem;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        .widget {
            background-color: rgba(30, 25, 55, 0.7);
            border-radius: 15px;
            padding: 25px;
            border: 1px solid rgba(157, 122, 255, 0.2);
        }
        .widget h3 {
            margin-top: 0;
            font-size: 1.5rem;
            color: #ff7acc;
            border-bottom: 2px solid #3a2a6d;
            padding-bottom: 10px;
        }
        .search-form {
            display: flex;
        }
        .search-form input {
            flex-grow: 1;
            padding: 12px 15px;
            background-color: rgba(15, 10, 30, 0.8);
            border: 1px solid #3a2a6d;
            border-right: none;
            border-radius: 8px 0 0 8px;
            color: #e0e0ff;
            font-size: 1rem;
        }
        .search-form button {
            background: linear-gradient(90deg, #9d7aff, #7a5cff);
            border: none;
            border-radius: 0 8px 8px 0;
            color: white;
            padding: 0 20px;
            cursor: pointer;
            font-size: 1.1rem;
            transition: background 0.3s ease;
        }
        .search-form button:hover {
            background: linear-gradient(90deg, #b19bff, #8f7aff);
        }
        .rating-widget form,
        .comment-widget form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .rating-stars {
            display: flex;
            gap: 5px;
            font-size: 1.8rem;
            color: #444;
            cursor: pointer;
            margin-bottom: 10px;
        }
        .rating-stars .star {
            color: #444;
            transition: color 0.2s ease, transform 0.2s ease;
        }
        .rating-stars .star:hover,
        .rating-stars .star.active {
            color: #ffcc00;
            transform: scale(1.1);
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .form-group label {
            font-weight: 600;
            color: #c7b3ff;
        }
        .form-group input,
        .form-group textarea {
            padding: 12px 15px;
            background-color: rgba(15, 10, 30, 0.8);
            border: 1px solid #3a2a6d;
            border-radius: 8px;
            color: #e0e0ff;
            font-size: 1rem;
            resize: vertical;
        }
        .form-group textarea {
            min-height: 120px;
        }
        .submit-btn {
            background: linear-gradient(90deg, #ff7acc, #ff5ca8);
            color: white;
            border: none;
            padding: 15px;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(255, 122, 204, 0.4);
        }
        .related-links ul {
            list-style: none;
            margin-left: 0;
        }
        .related-links li {
            margin-bottom: 12px;
            padding-bottom: 12px;
            border-bottom: 1px dashed rgba(157, 122, 255, 0.3);
        }
        .related-links li:last-child {
            border-bottom: none;
        }
        .related-links a::before {
            content: '🔗';
            margin-right: 10px;
            font-size: 0.9rem;
        }
        footer {
            background-color: rgba(15, 10, 30, 0.95);
            border-top: 2px solid #3a2a6d;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-section h4 {
            color: #ff7acc;
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        friend-link {
            display: block;
            margin-bottom: 10px;
            padding: 8px 12px;
            background: rgba(157, 122, 255, 0.1);
            border-radius: 6px;
            transition: background 0.3s ease;
        }
        friend-link:hover {
            background: rgba(157, 122, 255, 0.25);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #3a2a6d;
            color: #888;
            font-size: 0.9rem;
        }
        .update-time {
            color: #ff7acc;
            font-weight: 600;
            margin-top: 30px;
            text-align: center;
            font-size: 1rem;
            padding: 10px;
            background: rgba(255, 122, 204, 0.08);
            border-radius: 8px;
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            h3 {
                font-size: 1.6rem;
            }
            .article-content {
                padding: 25px;
            }
            .lead {
                font-size: 1.2rem;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
            .container {
                padding: 0 15px;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .article-content, .widget {
            animation: fadeIn 0.8s ease-out;
        }