* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #f8f9fa;
            max-width: 100vw;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul, ol {
            list-style-position: inside;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: linear-gradient(135deg, #1255a3 0%, #0a3d7a 100%);
            color: white;
            border: none;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(10, 61, 122, 0.2);
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 16px rgba(10, 61, 122, 0.3);
            background: linear-gradient(135deg, #0a3d7a 0%, #1255a3 100%);
        }
        .section-title {
            font-size: 2.5rem;
            color: #0a3d7a;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 10px;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: #e31837;
            border-radius: 2px;
        }
        .highlight {
            color: #e31837;
            font-weight: 700;
        }
        .text-center {
            text-align: center;
        }
        .mb-1 { margin-bottom: 1rem; }
        .mb-2 { margin-bottom: 2rem; }
        .mb-3 { margin-bottom: 3rem; }
        .mt-2 { margin-top: 2rem; }
        .mt-3 { margin-top: 3rem; }
        .p-2 { padding: 2rem; }
        header {
            background-color: #0a3d7a;
            color: white;
            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;
            padding: 15px 0;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(to right, #fff, #a0c4ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -0.5px;
        }
        .logo span {
            color: #e31837;
            -webkit-text-fill-color: #e31837;
        }
        .search-form {
            display: flex;
            flex-grow: 1;
            max-width: 500px;
            margin: 0 30px;
        }
        .search-form input {
            flex-grow: 1;
            padding: 12px 18px;
            border: none;
            border-radius: 30px 0 0 30px;
            font-size: 1rem;
            outline: none;
        }
        .search-form button {
            background-color: #e31837;
            color: white;
            border: none;
            border-radius: 0 30px 30px 0;
            padding: 0 25px;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .search-form button:hover {
            background-color: #c1122d;
        }
        .mobile-toggle {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: white;
        }
        nav {
            background-color: #1255a3;
            border-top: 1px solid rgba(255,255,255,0.1);
        }
        .nav-list {
            display: flex;
            justify-content: center;
            list-style: none;
        }
        .nav-list li {
            position: relative;
        }
        .nav-list a {
            display: block;
            padding: 18px 24px;
            font-weight: 600;
            color: white;
            transition: background-color 0.3s;
        }
        .nav-list a:hover {
            background-color: rgba(255,255,255,0.1);
        }
        .nav-list a i {
            margin-right: 8px;
        }
        .breadcrumb {
            padding: 15px 0;
            background-color: #e9ecef;
            font-size: 0.95rem;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '/';
            margin: 0 10px;
            color: #6c757d;
        }
        .breadcrumb a:hover {
            color: #0a3d7a;
            text-decoration: underline;
        }
        main {
            padding: 40px 0;
            background-color: white;
        }
        .article-header {
            margin-bottom: 40px;
            border-bottom: 2px solid #e9ecef;
            padding-bottom: 30px;
        }
        .article-header h1 {
            font-size: 3.2rem;
            color: #0a3d7a;
            line-height: 1.2;
            margin-bottom: 15px;
        }
        .article-meta {
            color: #6c757d;
            font-size: 0.95rem;
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }
        .article-meta span {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .article-content {
            font-size: 1.1rem;
        }
        .article-content p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        .article-content h2 {
            font-size: 2rem;
            color: #1255a3;
            margin: 2.5rem 0 1.2rem;
            border-left: 5px solid #e31837;
            padding-left: 15px;
        }
        .article-content h3 {
            font-size: 1.6rem;
            color: #0a3d7a;
            margin: 2rem 0 1rem;
        }
        .article-content ul, .article-content ol {
            margin-bottom: 1.5rem;
            padding-left: 1.5rem;
        }
        .article-content li {
            margin-bottom: 0.5rem;
        }
        .featured-image {
            margin: 2.5rem 0;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        }
        .featured-image figcaption {
            text-align: center;
            font-style: italic;
            padding: 10px;
            background-color: #f8f9fa;
            color: #6c757d;
            font-size: 0.95rem;
        }
        .quote {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            border-left: 5px solid #1255a3;
            padding: 25px;
            margin: 2.5rem 0;
            font-style: italic;
            font-size: 1.2rem;
            color: #333;
            border-radius: 0 10px 10px 0;
        }
        .quote-author {
            text-align: right;
            font-weight: 600;
            color: #0a3d7a;
            margin-top: 10px;
        }
        .info-box {
            background-color: #e6f0ff;
            border: 2px solid #a0c4ff;
            border-radius: 10px;
            padding: 25px;
            margin: 2rem 0;
        }
        .info-box h3 {
            color: #0a3d7a;
            margin-top: 0;
        }
        .related-links {
            margin: 2.5rem 0;
            padding: 25px;
            background-color: #f8f9fa;
            border-radius: 10px;
        }
        .related-links h3 {
            margin-bottom: 15px;
            color: #333;
        }
        .related-links ul {
            columns: 2;
            column-gap: 30px;
        }
        .related-links li {
            margin-bottom: 8px;
            break-inside: avoid;
        }
        .related-links a {
            color: #1255a3;
        }
        .related-links a:hover {
            text-decoration: underline;
        }
        aside {
            position: sticky;
            top: 120px;
            align-self: start;
        }
        .sidebar-widget {
            background-color: #f8f9fa;
            border-radius: 10px;
            padding: 25px;
            margin-bottom: 30px;
            border: 1px solid #dee2e6;
        }
        .sidebar-widget h3 {
            color: #0a3d7a;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #e31837;
            font-size: 1.4rem;
        }
        .rating-widget form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .star-rating {
            display: flex;
            justify-content: center;
            gap: 8px;
            font-size: 1.8rem;
            color: #ffc107;
            margin-bottom: 10px;
        }
        .star-rating i {
            cursor: pointer;
            transition: transform 0.2s;
        }
        .star-rating i:hover {
            transform: scale(1.2);
        }
        .rating-widget input,
        .rating-widget textarea,
        .comment-widget input,
        .comment-widget textarea {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ced4da;
            border-radius: 6px;
            font-family: inherit;
            font-size: 1rem;
        }
        .rating-widget button,
        .comment-widget button {
            align-self: flex-start;
        }
        .quick-facts ul {
            list-style: none;
            padding-left: 0;
        }
        .quick-facts li {
            padding: 10px 0;
            border-bottom: 1px dashed #dee2e6;
            display: flex;
            justify-content: space-between;
        }
        .quick-facts li:last-child {
            border-bottom: none;
        }
        .fact-label {
            font-weight: 600;
            color: #495057;
        }
        .fact-value {
            color: #0a3d7a;
            font-weight: 600;
        }
        .social-share {
            display: flex;
            justify-content: center;
            gap: 15px;
            font-size: 1.5rem;
        }
        .social-share a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            color: white;
            transition: transform 0.3s;
        }
        .social-share a:hover {
            transform: translateY(-5px);
        }
        .facebook { background-color: #3b5998; }
        .twitter { background-color: #1da1f2; }
        .instagram { background-color: #e1306c; }
        .pinterest { background-color: #bd081c; }
        .comments-section {
            margin-top: 60px;
            padding-top: 40px;
            border-top: 2px solid #e9ecef;
        }
        .comment {
            background-color: #f8f9fa;
            border-radius: 10px;
            padding: 20px;
            margin-bottom: 25px;
            border-left: 4px solid #1255a3;
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
            flex-wrap: wrap;
        }
        .comment-author {
            font-weight: 700;
            color: #0a3d7a;
        }
        .comment-date {
            color: #6c757d;
            font-size: 0.9rem;
        }
        .comment-rating {
            color: #ffc107;
            margin: 5px 0;
        }
        footer {
            background-color: #1a1a1a;
            color: #ccc;
            padding: 60px 0 30px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-col h4 {
            color: white;
            font-size: 1.3rem;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-col h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background-color: #e31837;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: #aaa;
            transition: color 0.3s, padding-left 0.3s;
        }
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        friend-link {
            display: block;
            margin-top: 10px;
            font-size: 0.9rem;
            color: #888;
        }
        friend-link a {
            color: #4dabf7;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #444;
            color: #888;
            font-size: 0.95rem;
        }
        .copyright a {
            color: #4dabf7;
        }
        @media (max-width: 1024px) {
            .content-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
            }
            .search-form {
                order: 3;
                width: 100%;
                max-width: 100%;
                margin: 15px 0 0;
            }
            .mobile-toggle {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: #1255a3;
                box-shadow: 0 10px 20px rgba(0,0,0,0.2);
            }
            .nav-list.active {
                display: flex;
            }
            .nav-list a {
                padding: 15px 20px;
                border-bottom: 1px solid rgba(255,255,255,0.1);
            }
            .article-header h1 {
                font-size: 2.5rem;
            }
            .section-title {
                font-size: 2rem;
            }
            .related-links ul {
                columns: 1;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            .article-header h1 {
                font-size: 2rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .btn {
                padding: 10px 20px;
                font-size: 0.95rem;
            }
        }