* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: #2c5aa0;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #e31937;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a2b6d 0%, #2c5aa0 100%);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            color: #ffd700;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            color: #e31937;
        }
        .search-box {
            display: flex;
            background: white;
            border-radius: 50px;
            overflow: hidden;
            padding: 5px;
            flex-grow: 1;
            max-width: 500px;
            margin: 0 20px;
        }
        .search-box input {
            flex-grow: 1;
            border: none;
            padding: 12px 20px;
            font-size: 1rem;
            outline: none;
        }
        .search-box button {
            background: #e31937;
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 50px;
            cursor: pointer;
            font-weight: 600;
            transition: background 0.3s;
        }
        .search-box button:hover {
            background: #ff2b4a;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
        }
        nav {
            background-color: #0f1a42;
            margin-top: 1rem;
            border-radius: 8px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            justify-content: center;
            flex-wrap: wrap;
        }
        .nav-list li {
            position: relative;
        }
        .nav-list a {
            color: white;
            padding: 15px 22px;
            display: block;
            font-weight: 500;
            border-radius: 5px;
            margin: 3px;
            transition: all 0.3s;
        }
        .nav-list a:hover, .nav-list a.active {
            background-color: #e31937;
            color: #ffd700;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #ccc;
        }
        .breadcrumb a {
            color: #ffd700;
        }
        .breadcrumb span {
            margin: 0 8px;
        }
        main {
            padding: 30px 0;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        article {
            background: white;
            padding: 35px;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        }
        h1 {
            color: #1a2b6d;
            font-size: 2.8rem;
            margin-bottom: 20px;
            line-height: 1.2;
            border-bottom: 3px solid #ffd700;
            padding-bottom: 15px;
        }
        .meta {
            color: #666;
            font-size: 0.95rem;
            margin-bottom: 25px;
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }
        .meta i {
            margin-right: 5px;
        }
        h2 {
            color: #2c5aa0;
            font-size: 2rem;
            margin: 35px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px dashed #ddd;
        }
        h3 {
            color: #e31937;
            font-size: 1.6rem;
            margin: 30px 0 15px;
        }
        h4 {
            color: #444;
            font-size: 1.3rem;
            margin: 25px 0 12px;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
        }
        .highlight {
            background-color: #fff9e6;
            border-left: 5px solid #ffd700;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .image-wrapper {
            margin: 30px auto;
            text-align: center;
            max-width: 800px;
        }
        .image-wrapper img {
            border-radius: 10px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
            border: 5px solid white;
        }
        .image-caption {
            font-style: italic;
            color: #666;
            margin-top: 10px;
            font-size: 0.9rem;
        }
        ul, ol {
            margin-left: 25px;
            margin-bottom: 20px;
        }
        li {
            margin-bottom: 10px;
        }
        blockquote {
            font-style: italic;
            color: #555;
            border-left: 4px solid #2c5aa0;
            padding-left: 20px;
            margin: 25px 0;
        }
        aside {
            background: white;
            border-radius: 15px;
            padding: 25px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
            align-self: start;
            position: sticky;
            top: 140px;
        }
        .sidebar-widget {
            margin-bottom: 35px;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            color: #1a2b6d;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #ffd700;
        }
        .link-list a {
            display: block;
            padding: 12px 15px;
            background: #f0f5ff;
            margin-bottom: 10px;
            border-radius: 8px;
            border-left: 4px solid #2c5aa0;
            transition: all 0.3s;
        }
        .link-list a:hover {
            background: #e1ebff;
            transform: translateX(5px);
        }
        .rating-widget, .comment-widget {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 10px;
        }
        .stars {
            color: #ffd700;
            font-size: 1.8rem;
            margin: 15px 0;
            cursor: pointer;
        }
        .stars span {
            margin-right: 5px;
            transition: transform 0.2s;
        }
        .stars span:hover {
            transform: scale(1.2);
        }
        .rating-widget button, .comment-widget button {
            width: 100%;
            padding: 14px;
            background: #2c5aa0;
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
            margin-top: 10px;
        }
        .rating-widget button:hover, .comment-widget button:hover {
            background: #e31937;
        }
        .comment-widget textarea {
            width: 100%;
            height: 120px;
            padding: 15px;
            border: 1px solid #ccc;
            border-radius: 8px;
            resize: vertical;
            font-size: 1rem;
            margin-bottom: 15px;
        }
        footer {
            background: #0f1a42;
            color: #ccc;
            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: #ffd700;
            font-size: 1.3rem;
            margin-bottom: 20px;
        }
        friend-link {
            display: block;
            margin-bottom: 15px;
        }
        friend-link a {
            color: #a3c1ff;
        }
        friend-link a:hover {
            color: #ffd700;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #2c5aa0;
            font-size: 0.9rem;
            color: #aaa;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
            aside {
                position: static;
            }
            h1 {
                font-size: 2.3rem;
            }
        }
        @media (max-width: 768px) {
            .header-top {
                flex-direction: column;
                align-items: flex-start;
            }
            .search-box {
                order: 3;
                margin: 20px 0 0;
                max-width: 100%;
            }
            .mobile-menu-btn {
                display: block;
                position: absolute;
                top: 25px;
                right: 20px;
            }
            nav {
                display: none;
                margin-top: 20px;
            }
            nav.active {
                display: block;
            }
            .nav-list {
                flex-direction: column;
            }
            .nav-list a {
                padding: 12px 20px;
                border-radius: 0;
                border-bottom: 1px solid #2c5aa0;
            }
            article, aside {
                padding: 25px;
            }
        }