* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: linear-gradient(135deg, #0c0c1d 0%, #1a1a2e 100%);
            color: #e0e0ff;
            line-height: 1.7;
            overflow-x: hidden;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #4fc3f7;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #ffcc00;
            text-shadow: 0 0 8px rgba(255, 204, 0, 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;
        }
        .main-header {
            background: rgba(12, 12, 29, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #2a2a5a;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #ff3366, #4fc3f7);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-transform: uppercase;
            letter-spacing: 1px;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        .my-logo:hover {
            transform: scale(1.03);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            color: #b0b0ff;
            font-weight: 600;
            font-size: 1.05rem;
            padding: 8px 5px;
            border-bottom: 2px solid transparent;
        }
        .main-nav a:hover,
        .main-nav a.active {
            color: #ffcc00;
            border-bottom-color: #ffcc00;
        }
        .hamburger {
            display: none;
            cursor: pointer;
            font-size: 1.8rem;
            color: #4fc3f7;
        }
        .breadcrumb {
            padding: 15px 0;
            background: rgba(42, 42, 90, 0.4);
            margin-bottom: 30px;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 10px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin-left: 10px;
            color: #4fc3f7;
        }
        .search-box {
            background: rgba(30, 30, 60, 0.7);
            padding: 25px;
            border-radius: 12px;
            margin: 25px 0;
            text-align: center;
            border: 1px solid #3a3a7a;
        }
        .search-box h3 {
            margin-bottom: 15px;
            color: #ffcc00;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-form input {
            flex: 1;
            padding: 14px 20px;
            border: none;
            border-radius: 8px 0 0 8px;
            background: #1e1e3a;
            color: #fff;
            font-size: 1rem;
        }
        .search-form button {
            background: linear-gradient(90deg, #ff3366, #ff9966);
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-weight: bold;
            transition: all 0.3s;
        }
        .search-form button:hover {
            background: linear-gradient(90deg, #ff0066, #ff6600);
        }
        .content-wrapper {
            flex: 1;
            padding: 20px 0 40px;
        }
        .article-header {
            text-align: center;
            margin-bottom: 40px;
            padding-bottom: 25px;
            border-bottom: 2px solid #3a3a7a;
        }
        .article-header h1 {
            font-size: 2.8rem;
            color: #ffcc00;
            margin-bottom: 15px;
            text-shadow: 0 2px 5px rgba(0,0,0,0.5);
            line-height: 1.2;
        }
        .meta-info {
            display: flex;
            justify-content: center;
            gap: 20px;
            color: #a0a0d0;
            font-size: 0.95rem;
            flex-wrap: wrap;
        }
        .meta-info i {
            margin-right: 6px;
            color: #4fc3f7;
        }
        .content-section {
            margin-bottom: 50px;
            background: rgba(25, 25, 45, 0.6);
            padding: 30px;
            border-radius: 12px;
            border-left: 5px solid #ff3366;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        .content-section h2 {
            color: #4fc3f7;
            font-size: 2.2rem;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px dashed #4fc3f7;
        }
        .content-section h3 {
            color: #ff9966;
            font-size: 1.8rem;
            margin: 25px 0 15px;
        }
        .content-section h4 {
            color: #a0e7a0;
            font-size: 1.4rem;
            margin: 20px 0 12px;
        }
        .content-section p {
            margin-bottom: 18px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .content-section strong {
            color: #ffcc00;
            font-weight: 700;
        }
        .highlight-box {
            background: rgba(79, 195, 247, 0.1);
            border: 1px solid #4fc3f7;
            border-radius: 10px;
            padding: 20px;
            margin: 25px 0;
        }
        .image-with-caption {
            margin: 30px auto;
            max-width: 800px;
            text-align: center;
        }
        .image-with-caption img {
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
            transition: transform 0.4s;
        }
        .image-with-caption img:hover {
            transform: scale(1.02);
        }
        .image-with-caption figcaption {
            font-style: italic;
            color: #a0a0d0;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .link-list {
            background: rgba(42, 42, 80, 0.5);
            padding: 20px;
            border-radius: 10px;
            margin: 25px 0;
        }
        .link-list ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 12px;
        }
        .link-list li {
            padding: 10px 15px;
            background: rgba(30, 30, 60, 0.7);
            border-radius: 6px;
            transition: background 0.3s;
        }
        .link-list li:hover {
            background: rgba(50, 50, 100, 0.9);
        }
        .rating-section,
        .comment-section {
            background: rgba(30, 30, 60, 0.7);
            padding: 30px;
            border-radius: 12px;
            margin: 30px 0;
        }
        .rating-section h3,
        .comment-section h3 {
            color: #ffcc00;
            margin-bottom: 20px;
        }
        .star-rating {
            display: flex;
            gap: 10px;
            margin-bottom: 20px;
            justify-content: center;
        }
        .star-rating i {
            font-size: 2.2rem;
            color: #555;
            cursor: pointer;
            transition: color 0.2s, transform 0.2s;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #ffcc00;
            transform: scale(1.2);
        }
        .rating-form,
        .comment-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
            max-width: 700px;
            margin: 0 auto;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .form-group label {
            font-weight: 600;
            color: #b0b0ff;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            padding: 14px;
            border-radius: 8px;
            border: 1px solid #3a3a7a;
            background: #1e1e3a;
            color: #fff;
            font-size: 1rem;
        }
        .form-group textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            background: linear-gradient(90deg, #00cc66, #00ccaa);
            color: white;
            border: none;
            padding: 16px;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
            align-self: flex-start;
            min-width: 180px;
        }
        .submit-btn:hover {
            background: linear-gradient(90deg, #00aa55, #009988);
            box-shadow: 0 5px 15px rgba(0, 204, 102, 0.3);
        }
        .main-footer {
            background: #0a0a18;
            padding: 40px 0 20px;
            border-top: 2px solid #2a2a5a;
            margin-top: 50px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 30px;
        }
        .footer-section h4 {
            color: #ffcc00;
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        .footer-section ul {
            list-style: none;
        }
        .footer-section ul li {
            margin-bottom: 12px;
        }
        friend-link {
            display: block;
            background: rgba(42, 42, 90, 0.5);
            padding: 15px;
            border-radius: 8px;
            margin: 10px 0;
            border-left: 4px solid #ff3366;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #2a2a5a;
            color: #8888cc;
            font-size: 0.95rem;
        }
        @media (max-width: 1024px) {
            .container { padding: 0 15px; }
            .article-header h1 { font-size: 2.4rem; }
            .content-section h2 { font-size: 2rem; }
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 280px;
                height: calc(100vh - 80px);
                background: rgba(12, 12, 29, 0.98);
                backdrop-filter: blur(10px);
                flex-direction: column;
                padding: 30px 20px;
                transition: left 0.4s ease;
                overflow-y: auto;
                border-right: 2px solid #2a2a5a;
            }
            .main-nav.active { left: 0; }
            .main-nav ul {
                flex-direction: column;
                gap: 20px;
            }
            .article-header h1 { font-size: 2rem; }
            .content-section { padding: 20px; }
            .content-section h2 { font-size: 1.8rem; }
            .content-section h3 { font-size: 1.6rem; }
            .search-form { flex-direction: column; }
            .search-form input { border-radius: 8px; margin-bottom: 10px; }
            .search-form button { border-radius: 8px; padding: 14px; }
            .star-rating i { font-size: 1.8rem; }
            .footer-content { grid-template-columns: 1fr; gap: 30px; }
        }
        @media (max-width: 480px) {
            .my-logo { font-size: 1.8rem; }
            .article-header h1 { font-size: 1.7rem; }
            .meta-info { flex-direction: column; align-items: center; gap: 8px; }
            .content-section h2 { font-size: 1.6rem; }
            .content-section h3 { font-size: 1.4rem; }
        }