:root {
            --primary-blue: #0a2e5a;
            --secondary-gold: #c9a347;
            --accent-red: #a8323a;
            --dark-bg: #0a1520;
            --light-bg: #f5f7fa;
            --text-dark: #1a1a1a;
            --text-light: #e6e9ef;
            --transition: all 0.3s ease;
            --border-radius: 8px;
            --shadow: 0 5px 15px rgba(10, 46, 90, 0.1);
            --container-width: 1200px;
        }
        * {
            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: var(--text-dark);
            background-color: var(--light-bg);
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: var(--primary-blue);
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent-red);
        }
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, var(--dark-bg) 0%, var(--primary-blue) 100%);
            color: var(--text-light);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Palatino Linotype', 'Book Antiqua', serif;
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--secondary-gold);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
            letter-spacing: 1px;
        }
        .my-logo:hover {
            color: #fff;
        }
        .my-logo span {
            color: #fff;
            font-weight: 300;
        }
        .breadcrumb {
            background-color: rgba(255,255,255,0.1);
            padding: 10px 20px;
            border-radius: var(--border-radius);
            margin-top: 10px;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .nav-desktop {
            display: flex;
            gap: 2rem;
        }
        .nav-desktop a {
            color: var(--text-light);
            font-weight: 600;
            padding: 5px 10px;
            border-radius: 4px;
        }
        .nav-desktop a:hover {
            background-color: rgba(255,255,255,0.1);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background-color: var(--dark-bg);
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem;
            box-shadow: 0 10px 20px rgba(0,0,0,0.3);
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            color: var(--text-light);
            padding: 12px 20px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .nav-mobile a:hover {
            background-color: rgba(255,255,255,0.05);
        }
        .hero {
            background: linear-gradient(rgba(10, 21, 32, 0.85), rgba(10, 21, 32, 0.9)), url('https://images.unsplash.com/photo-1535227798054-e4373ef3795a?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') no-repeat center center/cover;
            color: var(--text-light);
            text-align: center;
            padding: 4rem 1rem;
            border-bottom: 5px solid var(--secondary-gold);
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 2rem;
            opacity: 0.9;
        }
        .search-box {
            max-width: 600px;
            margin: 2rem auto;
            background: rgba(255,255,255,0.95);
            padding: 2rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .search-box h2 {
            color: var(--primary-blue);
            margin-bottom: 1rem;
        }
        .search-form {
            display: flex;
            gap: 10px;
        }
        .search-form input {
            flex: 1;
            padding: 12px 15px;
            border: 2px solid #ddd;
            border-radius: var(--border-radius);
            font-size: 1rem;
        }
        .search-form button {
            background-color: var(--primary-blue);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: var(--border-radius);
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
        }
        .search-form button:hover {
            background-color: var(--accent-red);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 3rem 0;
        }
        .article-content {
            background-color: white;
            padding: 2.5rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .article-content h1 {
            color: var(--primary-blue);
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            border-bottom: 3px solid var(--secondary-gold);
            padding-bottom: 10px;
        }
        .article-content h2 {
            color: var(--primary-blue);
            font-size: 2rem;
            margin: 2.5rem 0 1rem;
            padding-top: 10px;
        }
        .article-content h3 {
            color: var(--accent-red);
            font-size: 1.5rem;
            margin: 2rem 0 0.8rem;
        }
        .article-content h4 {
            color: #555;
            font-size: 1.2rem;
            margin: 1.5rem 0 0.5rem;
        }
        .article-content p {
            margin-bottom: 1.2rem;
            text-align: justify;
            hyphens: auto;
        }
        .article-content strong {
            color: var(--primary-blue);
            font-weight: 700;
        }
        .article-content em {
            background-color: #fffacd;
            font-style: italic;
            padding: 0 3px;
        }
        .article-content blockquote {
            border-left: 4px solid var(--secondary-gold);
            padding-left: 1.5rem;
            margin: 1.5rem 0;
            font-style: italic;
            color: #555;
            background-color: #f9f9f9;
            padding: 1.5rem;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .article-content img {
            max-width: 100%;
            height: auto;
            border-radius: var(--border-radius);
            margin: 1.5rem auto;
            display: block;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            border: 5px solid white;
        }
        .float-left {
            float: left;
            margin-right: 1.5rem;
            margin-bottom: 1rem;
            max-width: 45%;
        }
        .float-right {
            float: right;
            margin-left: 1.5rem;
            margin-bottom: 1rem;
            max-width: 45%;
        }
        .clearfix::after {
            content: "";
            clear: both;
            display: table;
        }
        .info-box {
            background-color: #eef5ff;
            border-left: 5px solid var(--primary-blue);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .highlight {
            background-color: #fffacd;
            padding: 0.2rem 0.5rem;
            border-radius: 3px;
            font-weight: 600;
        }
        .internal-links {
            background-color: #f0f8ff;
            padding: 1.5rem;
            border-radius: var(--border-radius);
            margin: 2rem 0;
        }
        .internal-links h3 {
            color: var(--primary-blue);
            margin-top: 0;
        }
        .internal-links ul {
            columns: 2;
            list-style: none;
        }
        .internal-links li {
            margin-bottom: 0.8rem;
            break-inside: avoid;
        }
        .internal-links a {
            color: var(--accent-red);
        }
        .internal-links a:hover {
            text-decoration: underline;
        }
        .sidebar {
            background-color: white;
            padding: 1.5rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar h3 {
            color: var(--primary-blue);
            border-bottom: 2px solid var(--secondary-gold);
            padding-bottom: 8px;
            margin-bottom: 1.2rem;
        }
        .sidebar ul {
            list-style: none;
            margin-bottom: 2rem;
        }
        .sidebar li {
            margin-bottom: 0.8rem;
        }
        .sidebar a {
            color: #555;
            display: block;
            padding: 8px 12px;
            border-radius: 4px;
        }
        .sidebar a:hover {
            background-color: #f0f5ff;
            color: var(--primary-blue);
        }
        .rating-section, .comments-section {
            background-color: white;
            padding: 2rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            margin-bottom: 3rem;
        }
        .rating-section h2, .comments-section h2 {
            color: var(--primary-blue);
            margin-bottom: 1.5rem;
        }
        .stars {
            display: flex;
            gap: 5px;
            margin-bottom: 1rem;
        }
        .stars i {
            color: #ddd;
            font-size: 1.8rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .stars i:hover,
        .stars i.active {
            color: #ffc107;
        }
        .rating-form, .comment-form {
            display: grid;
            gap: 1rem;
        }
        .rating-form input,
        .comment-form input,
        .comment-form textarea {
            padding: 12px 15px;
            border: 2px solid #ddd;
            border-radius: var(--border-radius);
            font-family: inherit;
            font-size: 1rem;
        }
        .comment-form textarea {
            min-height: 150px;
            resize: vertical;
        }
        .rating-form button,
        .comment-form button {
            background-color: var(--primary-blue);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: var(--border-radius);
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
            justify-self: start;
        }
        .rating-form button:hover,
        .comment-form button:hover {
            background-color: var(--accent-red);
        }
        .comment-list {
            margin-top: 2rem;
        }
        .comment {
            background-color: #f9f9f9;
            padding: 1.5rem;
            border-radius: var(--border-radius);
            margin-bottom: 1.5rem;
            border-left: 4px solid var(--secondary-gold);
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.8rem;
            font-weight: 600;
            color: #555;
        }
        .site-footer {
            background-color: var(--dark-bg);
            color: var(--text-light);
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h3 {
            color: var(--secondary-gold);
            margin-bottom: 1.2rem;
            font-size: 1.3rem;
        }
        .footer-section ul {
            list-style: none;
        }
        .footer-section li {
            margin-bottom: 0.7rem;
        }
        .footer-section a {
            color: #ccc;
        }
        .footer-section a:hover {
            color: white;
            padding-left: 5px;
        }
        friend-link {
            display: block;
            margin: 1rem 0;
            padding: 10px 15px;
            background-color: rgba(255,255,255,0.05);
            border-radius: 4px;
        }
        friend-link a {
            color: var(--secondary-gold);
            font-weight: 600;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #aaa;
            font-size: 0.9rem;
        }
        .last-updated {
            background-color: #fff8e1;
            padding: 15px;
            border-radius: var(--border-radius);
            margin: 2rem 0;
            font-style: italic;
            color: #555;
            border-left: 5px solid #ffc107;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .header-content {
                flex-wrap: wrap;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .article-content h1 {
                font-size: 2rem;
            }
            .article-content h2 {
                font-size: 1.7rem;
            }
            .float-left,
            .float-right {
                float: none;
                max-width: 100%;
                margin: 1rem 0;
            }
            .search-form {
                flex-direction: column;
            }
            .internal-links ul {
                columns: 1;
            }
        }
        @media (max-width: 480px) {
            .article-content {
                padding: 1.5rem;
            }
            .hero {
                padding: 2.5rem 1rem;
            }
        }