* {
            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, #0a1a2d 0%, #1a3a5f 100%);
            color: #e0e0e0;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #74c0fc;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(10, 26, 45, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #1e4976;
            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, #ffd700, #ff8c00, #ff4500);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo a i {
            font-size: 2.5rem;
            color: #ff8c00;
        }
        .logo a:hover {
            transform: scale(1.03);
        }
        .breadcrumb {
            background: #112240;
            padding: 12px 20px;
            border-radius: 6px;
            margin: 15px 0;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #a5d8ff;
        }
        .breadcrumb span {
            color: #adb5bd;
            margin: 0 8px;
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        .nav-links a {
            color: #c0c0c0;
            font-weight: 600;
            padding: 8px 15px;
            border-radius: 5px;
            position: relative;
        }
        .nav-links a:hover,
        .nav-links a.active {
            background: rgba(30, 73, 118, 0.4);
            color: #ffd700;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 15px;
            right: 15px;
            height: 2px;
            background: #ffd700;
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }
        .nav-links a:hover::after {
            transform: scaleX(1);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #ffd700;
            cursor: pointer;
            padding: 5px;
        }
        .search-container {
            background: #0f2a47;
            padding: 30px;
            border-radius: 12px;
            margin: 30px 0;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
            text-align: center;
        }
        .search-container h2 {
            color: #ffd700;
            margin-bottom: 20px;
            font-size: 1.8rem;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-form input {
            flex: 1;
            padding: 15px 20px;
            border: 2px solid #1e4976;
            border-radius: 8px 0 0 8px;
            background: #1c3e62;
            color: #fff;
            font-size: 1rem;
        }
        .search-form input:focus {
            outline: none;
            border-color: #ff8c00;
        }
        .search-form button {
            background: linear-gradient(90deg, #ff8c00, #ff6a00);
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-weight: bold;
            font-size: 1rem;
            transition: background 0.3s ease;
        }
        .search-form button:hover {
            background: linear-gradient(90deg, #ff6a00, #ff4500);
        }
        main {
            flex: 1;
            padding: 30px 0;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: rgba(16, 36, 58, 0.8);
            padding: 40px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            border: 1px solid #2a4a6e;
        }
        h1 {
            color: #ffd700;
            font-size: 3rem;
            margin-bottom: 25px;
            line-height: 1.2;
            border-bottom: 3px solid #ff8c00;
            padding-bottom: 15px;
            text-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
        }
        h2 {
            color: #4dabf7;
            font-size: 2.2rem;
            margin: 40px 0 20px;
            padding-left: 15px;
            border-left: 5px solid #ff8c00;
        }
        h3 {
            color: #74c0fc;
            font-size: 1.8rem;
            margin: 30px 0 15px;
        }
        h4 {
            color: #a5d8ff;
            font-size: 1.5rem;
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 25px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background: rgba(255, 215, 0, 0.1);
            border-left: 4px solid #ffd700;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .highlight p {
            margin-bottom: 0;
            color: #ffec99;
            font-weight: 600;
        }
        .featured-img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            margin: 30px auto;
            border: 3px solid #ff8c00;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.6);
        }
        .related-links {
            background: #112240;
            padding: 25px;
            border-radius: 10px;
            margin: 30px 0;
        }
        .related-links h3 {
            margin-top: 0;
        }
        .related-links ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 15px;
        }
        .related-links li {
            padding: 12px 15px;
            background: #1c3e62;
            border-radius: 6px;
            transition: transform 0.3s ease;
        }
        .related-links li:hover {
            transform: translateX(10px);
            background: #244a7a;
        }
        aside {
            background: rgba(16, 36, 58, 0.8);
            padding: 25px;
            border-radius: 15px;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
            border: 1px solid #2a4a6e;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: 30px;
        }
        .sidebar-widget h3 {
            color: #ffd700;
            font-size: 1.5rem;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #ff8c00;
        }
        .update-time {
            background: #0f2a47;
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            font-size: 0.95rem;
        }
        .update-time span {
            color: #ffd700;
            font-weight: bold;
        }
        .rating-widget, .comment-widget {
            background: #0f2a47;
            padding: 25px;
            border-radius: 10px;
            margin-top: 30px;
        }
        .rating-widget h3, .comment-widget h3 {
            color: #ffd700;
            margin-top: 0;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: 20px 0;
        }
        .stars i {
            font-size: 2rem;
            color: #495057;
            cursor: pointer;
            transition: color 0.2s ease, transform 0.2s ease;
        }
        .stars i:hover,
        .stars i.active {
            color: #ffd700;
            transform: scale(1.2);
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .rating-form button, .comment-form button {
            background: linear-gradient(90deg, #28a745, #20c997);
            color: white;
            border: none;
            padding: 15px;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s ease;
        }
        .rating-form button:hover, .comment-form button:hover {
            background: linear-gradient(90deg, #20c997, #1ea672);
        }
        .comment-form textarea {
            width: 100%;
            height: 120px;
            padding: 15px;
            background: #1c3e62;
            border: 2px solid #1e4976;
            border-radius: 8px;
            color: #fff;
            font-size: 1rem;
            resize: vertical;
        }
        .comment-form textarea:focus {
            outline: none;
            border-color: #ff8c00;
        }
        footer {
            background: #0a1a2d;
            border-top: 2px solid #1e4976;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        friend-link {
            display: block;
            background: #112240;
            padding: 20px;
            border-radius: 10px;
            margin-bottom: 20px;
        }
        friend-link h3 {
            color: #ffd700;
            margin-top: 0;
            margin-bottom: 15px;
        }
        friend-link a {
            display: block;
            padding: 10px 15px;
            background: #1c3e62;
            border-radius: 6px;
            margin-bottom: 10px;
            transition: all 0.3s ease;
        }
        friend-link a:hover {
            background: #244a7a;
            transform: translateX(10px);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #2a4a6e;
            color: #adb5bd;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #0a1a2d;
                position: absolute;
                top: 100%;
                left: 0;
                padding: 20px;
                border-top: 2px solid #1e4976;
                box-shadow: 0 10px 20px rgba(0,0,0,0.5);
            }
            .nav-links.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.3rem;
            }
            h2 {
                font-size: 1.9rem;
            }
            h3 {
                font-size: 1.6rem;
            }
            article, aside {
                padding: 25px;
            }
            .content-grid {
                gap: 25px;
            }
        }
        @media (max-width: 480px) {
            .search-form {
                flex-direction: column;
            }
            .search-form input {
                border-radius: 8px;
                margin-bottom: 10px;
            }
            .search-form button {
                border-radius: 8px;
                padding: 15px;
            }
            .related-links ul {
                grid-template-columns: 1fr;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        article, aside, .search-container, .rating-widget, .comment-widget {
            animation: fadeIn 0.8s ease-out;
        }
        .pulse {
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(255, 140, 0, 0.7); }
            70% { box-shadow: 0 0 0 15px rgba(255, 140, 0, 0); }
            100% { box-shadow: 0 0 0 0 rgba(255, 140, 0, 0); }
        }