* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            color: #e0e0e0;
            line-height: 1.8;
            font-size: 18px;
            overflow-x: hidden;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #4cc9f0;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #f72585;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .text-center { text-align: center; }
        .bold { font-weight: 700; }
        .highlight {
            background: linear-gradient(90deg, #f72585, #4361ee);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            font-weight: bold;
        }
        .emoji { font-size: 1.2em; }
        .site-header {
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #4361ee;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(45deg, #f72585, #4cc9f0);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        .main-nav a {
            color: #b0b7c3;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 6px;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: #4361ee;
            color: white;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #4cc9f0;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        .breadcrumb {
            padding: 15px 0;
            background: rgba(255,255,255,0.03);
            margin-bottom: 30px;
            border-bottom: 1px solid #2d3748;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 10px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin-left: 10px;
            color: #718096;
        }
        .search-section {
            background: rgba(26, 32, 44, 0.8);
            padding: 25px;
            border-radius: 12px;
            margin: 30px auto;
            max-width: 800px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.5);
        }
        .search-form {
            display: flex;
        }
        .search-input {
            flex: 1;
            padding: 18px 20px;
            border: 2px solid #4cc9f0;
            border-radius: 8px 0 0 8px;
            background: #1a202c;
            color: white;
            font-size: 1.1rem;
        }
        .search-btn {
            background: linear-gradient(45deg, #4361ee, #3a0ca3);
            color: white;
            border: none;
            padding: 0 30px;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-weight: bold;
            font-size: 1.1rem;
            transition: all 0.3s;
        }
        .search-btn:hover {
            background: linear-gradient(45deg, #3a0ca3, #4361ee);
        }
        main {
            flex: 1;
            padding: 30px 0;
        }
        .article-header {
            margin-bottom: 40px;
            padding-bottom: 25px;
            border-bottom: 3px dashed #4361ee;
        }
        h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            line-height: 1.2;
            color: white;
        }
        .article-meta {
            color: #94a3b8;
            font-size: 0.95rem;
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }
        .article-content {
            background: rgba(26, 32, 44, 0.7);
            border-radius: 15px;
            padding: 40px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
        }
        h2 {
            font-size: 2.5rem;
            color: #4cc9f0;
            margin: 50px 0 25px;
            padding-bottom: 10px;
            border-bottom: 2px solid #f72585;
        }
        h3 {
            font-size: 2rem;
            color: #f72585;
            margin: 40px 0 20px;
        }
        h4 {
            font-size: 1.6rem;
            color: #9d4edd;
            margin: 30px 0 15px;
        }
        p {
            margin-bottom: 25px;
            text-align: justify;
        }
        .content-img {
            margin: 35px auto;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 20px rgba(0,0,0,0.7);
            border: 3px solid #4cc9f0;
            max-width: 900px;
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #94a3b8;
            margin-top: 10px;
            font-size: 0.9rem;
        }
        .pull-quote {
            border-left: 5px solid #f72585;
            padding-left: 25px;
            margin: 35px 0 35px 20px;
            font-size: 1.5rem;
            color: #b0b7c3;
            font-style: italic;
        }
        .info-box {
            background: linear-gradient(135deg, #1e3a8a, #3b0764);
            border-radius: 10px;
            padding: 25px;
            margin: 30px 0;
            border-left: 6px solid #f72585;
        }
        .interactive-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
            margin: 60px 0;
        }
        .rating-widget,
        .comment-widget {
            background: rgba(30, 41, 59, 0.9);
            padding: 30px;
            border-radius: 12px;
            border: 1px solid #475569;
        }
        .rating-title,
        .comment-title {
            color: #4cc9f0;
            margin-bottom: 20px;
            font-size: 1.8rem;
        }
        .stars {
            display: flex;
            gap: 10px;
            margin-bottom: 20px;
        }
        .star {
            font-size: 2.5rem;
            color: #475569;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #fbbf24;
        }
        .rating-form,
        .comment-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .rating-form input,
        .comment-form input,
        .comment-form textarea {
            padding: 15px;
            background: #1e293b;
            border: 1px solid #475569;
            border-radius: 6px;
            color: white;
            font-size: 1rem;
        }
        .comment-form textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            background: linear-gradient(45deg, #f72585, #b5179e);
            color: white;
            border: none;
            padding: 16px;
            border-radius: 8px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s;
        }
        .submit-btn:hover {
            background: linear-gradient(45deg, #b5179e, #f72585);
            transform: translateY(-3px);
        }
        .site-footer {
            background: #0d1117;
            color: #8b949e;
            padding: 50px 0 25px;
            margin-top: 60px;
            border-top: 3px solid #4361ee;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 2rem;
            color: #4cc9f0;
            margin-bottom: 15px;
        }
        .footer-links h4 {
            color: #c9d1d9;
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        friend-link {
            display: block;
            padding: 15px;
            background: rgba(67, 97, 238, 0.1);
            border-radius: 8px;
            margin: 10px 0;
            border-left: 4px solid #f72585;
        }
        .copyright {
            text-align: center;
            padding-top: 25px;
            border-top: 1px solid #30363d;
            font-size: 0.9rem;
            color: #6e7681;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2.2rem; }
            .article-content { padding: 30px; }
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav {
                display: none;
                width: 100%;
                order: 3;
                margin-top: 20px;
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 10px;
            }
            .header-container {
                flex-direction: column;
                align-items: flex-start;
            }
            .my-logo { margin-bottom: 15px; }
            h1 { font-size: 2.3rem; }
            h2 { font-size: 2rem; }
            .interactive-section {
                grid-template-columns: 1fr;
            }
            .search-form { flex-direction: column; }
            .search-input, .search-btn {
                border-radius: 8px;
                width: 100%;
            }
            .search-btn {
                margin-top: 10px;
                padding: 18px;
            }
        }
        @media (max-width: 480px) {
            body { font-size: 16px; }
            .article-content { padding: 20px; }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.7rem; }
        }