* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.6;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: #2a9d8f;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #e76f51;
        }
        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, #1d3557 0%, #457b9d 100%);
            color: white;
            padding: 15px 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;
        }
        .logo a.my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            color: #f1faee;
            text-transform: uppercase;
            letter-spacing: 2px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo a.my-logo i {
            color: #e9c46a;
        }
        .nav-desktop {
            display: flex;
            gap: 30px;
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
        }
        .nav-desktop a {
            color: #f1faee;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 5px;
        }
        .nav-desktop a:hover {
            background-color: #e76f51;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #f1faee;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background-color: #1d3557;
            padding: 20px;
            margin-top: 15px;
            border-radius: 10px;
            animation: slideDown 0.5s ease;
        }
        @keyframes slideDown {
            from { opacity: 0; transform: translateY(-10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            color: #f1faee;
            padding: 12px 0;
            border-bottom: 1px solid #457b9d;
            font-weight: 600;
        }
        .nav-mobile a:last-child {
            border-bottom: none;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #6c757d;
            margin-top: 10px;
        }
        .breadcrumb a {
            color: #6c757d;
        }
        .breadcrumb a:hover {
            color: #2a9d8f;
        }
        .breadcrumb span {
            margin: 0 5px;
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 30px;
            padding: 30px 0;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
        }
        .content-area {
            background: white;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 6px 15px rgba(0,0,0,0.08);
        }
        .sidebar {
            background: white;
            padding: 25px;
            border-radius: 15px;
            box-shadow: 0 6px 15px rgba(0,0,0,0.08);
            align-self: start;
        }
        h1 {
            font-size: 2.8rem;
            color: #1d3557;
            margin-bottom: 25px;
            line-height: 1.3;
            border-left: 6px solid #e76f51;
            padding-left: 15px;
        }
        h2 {
            font-size: 2rem;
            color: #264653;
            margin: 35px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid #2a9d8f;
        }
        h3 {
            font-size: 1.6rem;
            color: #457b9d;
            margin: 25px 0 15px;
        }
        h4 {
            font-size: 1.3rem;
            color: #6a994e;
            margin: 20px 0 12px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
            line-height: 1.8;
        }
        .highlight {
            background-color: #fff3cd;
            padding: 20px;
            border-radius: 10px;
            border-left: 5px solid #ffc107;
            margin: 25px 0;
            font-weight: 600;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .last-updated {
            font-style: italic;
            color: #6c757d;
            text-align: right;
            margin-top: 20px;
            font-size: 0.95rem;
        }
        .article-image {
            margin: 30px auto;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
            max-width: 800px;
        }
        .search-box, .comment-form, .rating-form {
            margin-bottom: 30px;
        }
        .search-box input, .comment-form input, .comment-form textarea, .rating-form select {
            width: 100%;
            padding: 14px;
            border: 2px solid #ced4da;
            border-radius: 8px;
            font-size: 1rem;
            margin-bottom: 15px;
            transition: border 0.3s;
        }
        .search-box input:focus, .comment-form input:focus, .comment-form textarea:focus, .rating-form select:focus {
            border-color: #2a9d8f;
            outline: none;
        }
        button {
            background-color: #2a9d8f;
            color: white;
            border: none;
            padding: 14px 24px;
            border-radius: 8px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 600;
            transition: background 0.3s, transform 0.2s;
            width: 100%;
        }
        button:hover {
            background-color: #21867a;
            transform: translateY(-3px);
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-bottom: 15px;
        }
        .stars i {
            color: #ffd700;
            font-size: 1.8rem;
            cursor: pointer;
            transition: color 0.3s;
        }
        .stars i:hover {
            color: #ffaa00;
        }
        footer {
            background-color: #1d3557;
            color: #f1faee;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
            margin-bottom: 30px;
        }
        .friend-links a {
            color: #a8dadc;
            background: rgba(255,255,255,0.1);
            padding: 10px 20px;
            border-radius: 6px;
            font-weight: 600;
        }
        .friend-links a:hover {
            background: #e76f51;
            color: white;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #457b9d;
            font-size: 0.9rem;
            color: #adb5bd;
        }
        .schema-data {
            display: none;
        }