* { 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;
        }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4 { color: #2c3e50; font-weight: 700; line-height: 1.3; margin-bottom: 1rem; }
        h1 { font-size: 2.8rem; margin-top: 1.5rem; border-bottom: 4px solid #3498db; padding-bottom: 0.5rem; }
        h2 { font-size: 2.2rem; color: #2980b9; margin-top: 2.5rem; padding-left: 0.5rem; border-left: 5px solid #f1c40f; }
        h3 { font-size: 1.8rem; color: #16a085; margin-top: 2rem; }
        h4 { font-size: 1.4rem; color: #8e44ad; margin-top: 1.5rem; }
        p { margin-bottom: 1.5rem; text-align: justify; }
        strong { color: #e74c3c; font-weight: 700; }
        em { font-style: italic; color: #7f8c8d; }
        a { color: #3498db; text-decoration: none; transition: color 0.3s ease; }
        a:hover { color: #e74c3c; text-decoration: underline; }
        ul, ol { margin-left: 2rem; margin-bottom: 1.5rem; }
        li { margin-bottom: 0.5rem; }
        blockquote {
            border-left: 4px solid #3498db;
            background-color: #ecf0f1;
            padding: 1.5rem;
            margin: 2rem 0;
            font-style: italic;
            border-radius: 0 8px 8px 0;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .main-content { display: grid; grid-template-columns: 1fr 300px; gap: 40px; margin: 30px 0; }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
        }
        .site-header {
            background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Comic Sans MS', cursive, sans-serif;
            font-size: 2.5rem;
            font-weight: 900;
            color: #f1c40f;
            text-decoration: none;
            text-shadow: 3px 3px 0 #e74c3c;
            letter-spacing: 1px;
        }
        .my-logo:hover { color: #fff; text-decoration: none; }
        .main-nav ul { display: flex; list-style: none; }
        .main-nav li { margin-left: 1.8rem; }
        .main-nav a {
            color: white;
            font-weight: 600;
            padding: 0.5rem 0.3rem;
            border-bottom: 2px solid transparent;
        }
        .main-nav a:hover,
        .main-nav a.active { border-bottom-color: #f1c40f; color: #f1c40f; text-decoration: none; }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: white;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav {
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                background: #2c3e50;
                flex-direction: column;
                align-items: center;
                padding: 1rem 0;
                transform: translateY(-150%);
                transition: transform 0.4s ease;
                box-shadow: 0 5px 10px rgba(0,0,0,0.2);
            }
            .main-nav.active { transform: translateY(0); }
            .main-nav ul { flex-direction: column; width: 100%; }
            .main-nav li { margin: 0; width: 100%; text-align: center; }
            .main-nav a { display: block; padding: 1rem; border-bottom: 1px solid #34495e; }
        }
        .breadcrumb {
            background-color: #ecf0f1;
            padding: 0.8rem 20px;
            margin-top: 0;
            font-size: 0.9rem;
        }
        .breadcrumb a { color: #7f8c8d; }
        .breadcrumb span { color: #3498db; }
        .search-section {
            background: linear-gradient(to right, #16a085, #1abc9c);
            padding: 2rem 0;
            text-align: center;
            color: white;
            margin: 2rem 0;
            border-radius: 10px;
        }
        .search-form {
            max-width: 600px;
            margin: 1rem auto 0;
            display: flex;
        }
        .search-input {
            flex-grow: 1;
            padding: 0.9rem 1.2rem;
            border: none;
            border-radius: 50px 0 0 50px;
            font-size: 1rem;
            outline: none;
        }
        .search-btn {
            background: #e74c3c;
            color: white;
            border: none;
            padding: 0 1.8rem;
            border-radius: 0 50px 50px 0;
            cursor: pointer;
            font-size: 1.1rem;
            transition: background 0.3s;
        }
        .search-btn:hover { background: #c0392b; }
        .article-content {
            background: white;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 6px 15px rgba(0,0,0,0.05);
        }
        .featured-image {
            width: 100%;
            margin: 2rem auto;
            border-radius: 10px;
            overflow: hidden;
            border: 5px solid #3498db;
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #7f8c8d;
            margin-top: 0.5rem;
            font-size: 0.95rem;
        }
        .last-updated {
            text-align: right;
            font-size: 0.9rem;
            color: #95a5a6;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px dashed #bdc3c7;
        }
        .sidebar {
            background: white;
            padding: 1.8rem;
            border-radius: 12px;
            box-shadow: 0 6px 15px rgba(0,0,0,0.05);
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .widget { margin-bottom: 2.5rem; }
        .widget-title {
            font-size: 1.4rem;
            color: #2c3e50;
            border-bottom: 2px solid #f1c40f;
            padding-bottom: 0.5rem;
            margin-bottom: 1.2rem;
        }
        .related-links a {
            display: block;
            padding: 0.7rem 0.8rem;
            margin-bottom: 0.5rem;
            background: #f8f9fa;
            border-left: 4px solid #3498db;
            border-radius: 0 5px 5px 0;
        }
        .related-links a:hover {
            background: #ecf0f1;
            border-left-color: #e74c3c;
            text-decoration: none;
        }
        .rating-widget, .comment-widget { background: #f8f9fa; padding: 1.5rem; border-radius: 8px; }
        .stars { font-size: 1.8rem; color: #f1c40f; margin: 0.5rem 0 1rem; cursor: pointer; }
        .stars span:hover { color: #e74c3c; }
        .rating-form, .comment-form { display: flex; flex-direction: column; }
        .form-group { margin-bottom: 1rem; }
        .form-group label { display: block; margin-bottom: 0.3rem; font-weight: 600; }
        .form-control {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #bdc3c7;
            border-radius: 5px;
            font-size: 1rem;
        }
        .btn-submit {
            background: #2ecc71;
            color: white;
            border: none;
            padding: 0.9rem 1.5rem;
            border-radius: 5px;
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: 600;
            transition: background 0.3s;
            align-self: flex-start;
        }
        .btn-submit:hover { background: #27ae60; }
        .site-footer {
            background: #2c3e50;
            color: #ecf0f1;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            margin-bottom: 2rem;
        }
        @media (max-width: 768px) {
            .footer-content { grid-template-columns: 1fr; }
        }
        .footer-widget h4 { color: #f1c40f; border-bottom: 1px solid #34495e; padding-bottom: 0.5rem; }
        .friend-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 1rem; }
        friend-link {
            display: inline-block;
            background: #34495e;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 0.9rem;
        }
        friend-link a { color: #bdc3c7; }
        friend-link a:hover { color: #f1c40f; }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #34495e;
            font-size: 0.9rem;
            color: #95a5a6;
        }