* {
            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, #0a1a2a 0%, #1a3a5a 100%);
            color: #e0e0e0;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #4da6ff;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #80c1ff;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        section {
            padding: 40px 0;
        }
        .btn {
            display: inline-block;
            background: linear-gradient(to right, #ff8a00, #da1b60);
            color: white;
            padding: 12px 28px;
            border-radius: 30px;
            font-weight: bold;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(218, 27, 96, 0.4);
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(218, 27, 96, 0.6);
        }
        .site-header {
            background: rgba(10, 26, 42, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid #ff8a00;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 900;
            background: linear-gradient(45deg, #ff8a00, #da1b60);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i {
            font-size: 2rem;
        }
        .my-logo:hover {
            transform: scale(1.03);
        }
        .nav-desktop {
            display: flex;
            gap: 25px;
        }
        .nav-desktop a {
            color: #b0d0ff;
            font-weight: 600;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #4da6ff;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: rgba(15, 35, 55, 0.98);
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 20px;
            border-top: 1px solid #2a4a6a;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 15px;
            border-bottom: 1px solid #2a4a6a;
        }
        .breadcrumb {
            padding: 15px 20px;
            background: rgba(20, 40, 60, 0.7);
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #80c1ff;
        }
        .breadcrumb span {
            color: #cccccc;
        }
        .hero {
            text-align: center;
            padding: 60px 20px;
            background: radial-gradient(circle at center, #1a3a5a 0%, #0a1a2a 100%);
            border-bottom: 3px solid #ff8a00;
        }
        .hero h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            background: linear-gradient(90deg, #ff8a00, #ffcc00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 10px rgba(255, 138, 0, 0.3);
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: #c0d0e0;
        }
        .search-bar {
            max-width: 600px;
            margin: 30px auto;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 5px 25px rgba(0, 0, 0, 0.5);
        }
        .search-bar input {
            flex-grow: 1;
            padding: 18px 25px;
            border: none;
            background: rgba(255, 255, 255, 0.95);
            color: #222;
            font-size: 1rem;
        }
        .search-bar button {
            background: linear-gradient(to right, #00a8ff, #0097e6);
            color: white;
            border: none;
            padding: 0 30px;
            cursor: pointer;
            font-weight: bold;
        }
        .search-bar button:hover {
            background: linear-gradient(to right, #0097e6, #0088cc);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 20px;
        }
        @media (max-width: 768px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-body {
            background: rgba(20, 40, 60, 0.7);
            border-radius: 15px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            border: 1px solid #2a4a6a;
        }
        .article-body h2, .article-body h3, .article-body h4 {
            color: #ffcc00;
            margin-top: 30px;
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(255, 204, 0, 0.3);
        }
        .article-body h2 {
            font-size: 2.2rem;
        }
        .article-body h3 {
            font-size: 1.8rem;
        }
        .article-body h4 {
            font-size: 1.4rem;
        }
        .article-body p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            color: #d0d0d0;
        }
        .article-body strong {
            color: #ffaa00;
        }
        .article-body em {
            color: #80ff80;
        }
        .highlight-box {
            background: linear-gradient(135deg, #2a4a6a 0%, #1a3a5a 100%);
            border-left: 5px solid #ff8a00;
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
        }
        .code-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .code-item {
            background: rgba(30, 60, 90, 0.8);
            border: 2px dashed #4da6ff;
            border-radius: 10px;
            padding: 20px;
            text-align: center;
        }
        .code-item .code {
            font-family: monospace;
            font-size: 1.8rem;
            color: #ffcc00;
            margin: 15px 0;
            letter-spacing: 2px;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background: rgba(20, 40, 60, 0.7);
            border-radius: 15px;
            padding: 25px;
            border: 1px solid #2a4a6a;
        }
        .sidebar-widget h3 {
            color: #4da6ff;
            margin-bottom: 20px;
            font-size: 1.5rem;
        }
        .link-list a {
            display: block;
            padding: 12px 0;
            border-bottom: 1px solid #2a4a6a;
        }
        .link-list a:last-child {
            border-bottom: none;
        }
        .comment-form, .rating-form {
            background: rgba(25, 50, 75, 0.8);
            padding: 30px;
            border-radius: 15px;
            margin-top: 40px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #b0d0ff;
        }
        .form-group input, .form-group textarea, .form-group select {
            width: 100%;
            padding: 12px 15px;
            border-radius: 8px;
            border: 1px solid #3a5a7a;
            background: rgba(10, 25, 40, 0.8);
            color: #e0e0e0;
            font-size: 1rem;
        }
        .stars {
            display: flex;
            gap: 10px;
            font-size: 2rem;
            color: #555;
            cursor: pointer;
        }
        .stars .star:hover,
        .stars .star.active {
            color: #ffcc00;
        }
        .site-footer {
            background: rgba(5, 15, 25, 0.98);
            margin-top: auto;
            padding: 40px 20px 20px;
            border-top: 3px solid #ff8a00;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 30px;
        }
        .footer-logo {
            font-size: 1.8rem;
            font-weight: bold;
            color: #ff8a00;
        }
        friend-link {
            display: inline-block;
            background: rgba(40, 80, 120, 0.5);
            padding: 8px 15px;
            border-radius: 5px;
            margin: 5px;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #2a4a6a;
            color: #888;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .hero h1 { font-size: 2.5rem; }
            .article-body { padding: 30px; }
        }
        @media (max-width: 768px) {
            .nav-desktop { display: none; }
            .hamburger { display: block; }
            .hero h1 { font-size: 2rem; }
            .hero p { font-size: 1.1rem; }
            .article-body { padding: 20px; }
            .code-list { grid-template-columns: 1fr; }
        }