:root {
            --primary: #1a6bc4;
            --secondary: #ff9f1c;
            --dark: #2d3047;
            --light: #f8f9fa;
            --text: #333333;
            --shadow: 0 4px 12px rgba(0,0,0,0.08);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #fff;
            color: var(--text);
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: var(--primary);
            transition: var(--transition);
        }
        a:hover {
            color: var(--secondary);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: var(--dark);
            color: white;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            color: white;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
        }
        .logo a:hover {
            color: var(--secondary);
        }
        .logo i {
            color: var(--secondary);
            margin-right: 10px;
        }
        .breadcrumb {
            background-color: #f0f4f8;
            padding: 12px 0;
            font-size: 0.9rem;
            margin-bottom: 20px;
        }
        .breadcrumb a {
            color: var(--dark);
        }
        .breadcrumb span {
            color: #777;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        nav ul {
            display: flex;
            list-style: none;
        }
        nav ul li {
            margin-left: 2rem;
        }
        nav ul li a {
            color: white;
            font-weight: 500;
            padding: 5px 0;
            border-bottom: 2px solid transparent;
        }
        nav ul li a:hover, nav ul li a.active {
            color: var(--secondary);
            border-bottom-color: var(--secondary);
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: white;
        }
        main {
            padding: 2rem 0;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        article {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        article h1 {
            font-size: 2.8rem;
            color: var(--dark);
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }
        article .meta {
            color: #666;
            font-style: italic;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #eee;
        }
        article h2 {
            font-size: 2rem;
            color: var(--primary);
            margin: 2.5rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #eee;
        }
        article h3 {
            font-size: 1.5rem;
            color: var(--dark);
            margin: 2rem 0 1rem;
        }
        article p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        article emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .highlight {
            background-color: #fff9e6;
            border-left: 4px solid var(--secondary);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .image-wrapper {
            margin: 2.5rem 0;
            text-align: center;
        }
        .image-wrapper img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.1);
            border: 1px solid #ddd;
        }
        .image-caption {
            font-style: italic;
            color: #666;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        aside {
            background: white;
            border-radius: 10px;
            padding: 25px;
            box-shadow: var(--shadow);
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .sidebar-widget {
            margin-bottom: 2rem;
        }
        .sidebar-widget h3 {
            color: var(--dark);
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--secondary);
            display: flex;
            align-items: center;
        }
        .sidebar-widget h3 i {
            margin-right: 10px;
        }
        .search-box {
            display: flex;
        }
        .search-box input {
            flex: 1;
            padding: 12px 15px;
            border: 2px solid #ddd;
            border-radius: 6px 0 0 6px;
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
        }
        .search-box input:focus {
            border-color: var(--primary);
        }
        .search-box button {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 0 20px;
            border-radius: 0 6px 6px 0;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-box button:hover {
            background-color: var(--dark);
        }
        .rating-widget .stars {
            display: flex;
            justify-content: center;
            margin-bottom: 15px;
        }
        .rating-widget .stars i {
            font-size: 1.8rem;
            color: #ddd;
            cursor: pointer;
            margin: 0 3px;
            transition: var(--transition);
        }
        .rating-widget .stars i:hover, .rating-widget .stars i.active {
            color: #ffc107;
        }
        .rating-form input, .rating-form select {
            width: 100%;
            padding: 10px;
            margin-bottom: 12px;
            border: 1px solid #ccc;
            border-radius: 5px;
        }
        .rating-form button {
            width: 100%;
            background-color: var(--secondary);
            color: white;
            border: none;
            padding: 12px;
            border-radius: 5px;
            font-weight: bold;
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-form button:hover {
            background-color: #e68900;
        }
        .comments-section {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 2px solid #eee;
        }
        .comment-form textarea {
            width: 100%;
            padding: 15px;
            border: 2px solid #ddd;
            border-radius: 8px;
            margin-bottom: 15px;
            font-size: 1rem;
            resize: vertical;
            min-height: 120px;
        }
        .comment-form button {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 6px;
            cursor: pointer;
            font-weight: bold;
            transition: var(--transition);
        }
        .comment-form button:hover {
            background-color: #145aa0;
        }
        .comment-list {
            margin-top: 2rem;
        }
        .comment {
            background: #f9f9f9;
            padding: 20px;
            border-radius: 8px;
            margin-bottom: 20px;
            border-left: 4px solid var(--primary);
        }
        .comment-author {
            font-weight: bold;
            color: var(--dark);
        }
        .comment-date {
            font-size: 0.85rem;
            color: #777;
            margin-left: 10px;
        }
        .footer-links {
            background-color: #f8f9fa;
            padding: 3rem 0;
            margin-top: 3rem;
        }
        .web-link {
            display: inline-block;
            background: white;
            margin: 10px;
            padding: 12px 25px;
            border-radius: 30px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
            transition: var(--transition);
        }
        .web-link:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            background-color: var(--primary);
        }
        .web-link:hover a {
            color: white;
        }
        .links-container {
            text-align: center;
        }
        footer {
            background-color: var(--dark);
            color: #ccc;
            padding: 2.5rem 0;
            text-align: center;
        }
        footer p {
            margin-bottom: 0.5rem;
        }
        .social-links {
            margin-top: 1.5rem;
        }
        .social-links a {
            display: inline-block;
            color: white;
            background-color: #444;
            width: 40px;
            height: 40px;
            line-height: 40px;
            border-radius: 50%;
            margin: 0 8px;
            transition: var(--transition);
        }
        .social-links a:hover {
            background-color: var(--primary);
            transform: scale(1.1);
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            aside {
                position: static;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            nav ul {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 100%;
                flex-direction: column;
                background-color: var(--dark);
                padding: 20px;
                transition: 0.5s;
                box-shadow: 0 10px 15px rgba(0,0,0,0.1);
                z-index: 999;
            }
            nav ul.active {
                left: 0;
            }
            nav ul li {
                margin: 10px 0;
            }
            article h1 {
                font-size: 2.2rem;
            }
            article h2 {
                font-size: 1.8rem;
            }
        }