* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f5f5f5;
            background-image: linear-gradient(to bottom, #0a2342 0%, #1e3a5f 10%, #f5f5f5 10%);
            background-attachment: fixed;
        }
        a {
            color: #e09f3e;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ffd166;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .text-center { text-align: center; }
        .bold { font-weight: 700; }
        .hidden { display: none !important; }
        .emoji { font-size: 1.2em; }
        .site-header {
            background-color: rgba(10, 35, 66, 0.95);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Impact', 'Arial Black', sans-serif;
            font-size: 2.2rem;
            color: #e09f3e;
            text-shadow: 2px 2px 4px #000;
            letter-spacing: 1px;
        }
        .my-logo a { color: inherit; }
        .my-logo a:hover { text-decoration: none; color: #ffd166; }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 1.5rem;
        }
        .main-nav a {
            color: #fff;
            font-weight: 500;
            padding: 0.5rem 0.75rem;
            border-radius: 4px;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background-color: #e09f3e;
            color: #0a2342;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            background-color: #1e3a5f;
            color: #ccc;
            font-size: 0.9rem;
        }
        .breadcrumb a { color: #ffd166; }
        .breadcrumb a:hover { color: #fff; }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: white;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
        }
        .article-content h1 {
            color: #0a2342;
            font-size: 2.8rem;
            margin-bottom: 1rem;
            line-height: 1.2;
            border-bottom: 3px solid #e09f3e;
            padding-bottom: 0.5rem;
        }
        .article-content h2 {
            color: #1e3a5f;
            font-size: 2rem;
            margin: 2.5rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px dashed #ccc;
        }
        .article-content h3 {
            color: #333;
            font-size: 1.5rem;
            margin: 2rem 0 1rem;
        }
        .article-content h4 {
            color: #555;
            font-size: 1.2rem;
            margin: 1.5rem 0 0.75rem;
        }
        .article-content p {
            margin-bottom: 1.5rem;
            text-align: justify;
            hyphens: auto;
        }
        .article-content .highlight {
            background-color: #fff3cd;
            border-left: 4px solid #e09f3e;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .article-content .image-wrapper {
            margin: 2.5rem auto;
            text-align: center;
        }
        .article-content .image-wrapper img {
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            border: 1px solid #ddd;
        }
        .article-content .image-caption {
            font-style: italic;
            color: #666;
            margin-top: 0.5rem;
            font-size: 0.9rem;
        }
        .last-updated {
            font-size: 0.9rem;
            color: #777;
            font-style: italic;
            margin-top: 3rem;
            padding-top: 1rem;
            border-top: 1px solid #eee;
        }
        .sidebar {
            background: white;
            padding: 1.5rem;
            border-radius: 12px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: 2.5rem;
        }
        .sidebar-widget h3 {
            color: #0a2342;
            font-size: 1.3rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #e09f3e;
        }
        .search-form input[type="search"] {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #ccc;
            border-radius: 6px;
            margin-bottom: 0.75rem;
        }
        .search-form button {
            width: 100%;
            padding: 0.8rem;
            background-color: #1e3a5f;
            color: white;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 600;
            transition: background-color 0.3s;
        }
        .search-form button:hover {
            background-color: #0a2342;
        }
        .comment-form textarea,
        .rating-form select,
        .comment-form input {
            width: 100%;
            padding: 0.8rem;
            margin-bottom: 0.75rem;
            border: 1px solid #ccc;
            border-radius: 6px;
            font-family: inherit;
        }
        .comment-form button,
        .rating-form button {
            padding: 0.8rem 1.5rem;
            background-color: #e09f3e;
            color: #0a2342;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 600;
            transition: background-color 0.3s;
        }
        .comment-form button:hover,
        .rating-form button:hover {
            background-color: #ffd166;
        }
        .stars {
            display: flex;
            gap: 5px;
            margin-bottom: 1rem;
        }
        .stars i {
            color: #ddd;
            cursor: pointer;
            font-size: 1.5rem;
            transition: color 0.2s;
        }
        .stars i:hover,
        .stars i.active {
            color: #ffd166;
        }
        .site-footer {
            background-color: #0a2342;
            color: #ccc;
            padding: 3rem 0 2rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-widget h4 {
            color: #ffd166;
            margin-bottom: 1.5rem;
            font-size: 1.2rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.75rem;
        }
        .footer-links a {
            color: #ccc;
        }
        .footer-links a:hover {
            color: #ffd166;
        }
        friend-link {
            display: block;
            padding: 0.5rem;
            background: #1e3a5f;
            margin-bottom: 0.5rem;
            border-radius: 4px;
        }
        friend-link a {
            color: #ffd166;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #1e3a5f;
            font-size: 0.9rem;
            color: #999;
        }
        @media (max-width: 768px) {
            .header-content { flex-wrap: wrap; }
            .main-nav {
                order: 3;
                width: 100%;
                margin-top: 1rem;
                display: none;
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
            }
            .main-nav li {
                width: 100%;
                border-bottom: 1px solid #2a4a7a;
            }
            .main-nav a {
                display: block;
                padding: 1rem;
            }
            .hamburger {
                display: block;
            }
            .article-content {
                padding: 1.5rem;
            }
            .article-content h1 {
                font-size: 2.2rem;
            }
            .article-content h2 {
                font-size: 1.7rem;
            }
        }