* { 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: 100%;
            overflow-x: hidden;
        }
        a { text-decoration: none; color: inherit; transition: color 0.3s ease; }
        ul, ol { list-style-position: inside; margin-left: 1rem; }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4 { font-family: Georgia, 'Times New Roman', Times, serif; color: #2c3e50; margin-bottom: 1rem; line-height: 1.3; }
        h1 { font-size: 2.8rem; border-bottom: 4px solid #e74c3c; padding-bottom: 0.5rem; }
        h2 { font-size: 2.2rem; color: #2980b9; margin-top: 2.5rem; }
        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; font-size: 1.1rem; }
        .lead { font-size: 1.3rem; color: #555; font-weight: 300; }
        .highlight { background-color: #fffacd; padding: 0.2rem 0.5rem; border-radius: 3px; }
        strong { color: #c0392b; }
        em { color: #27ae60; }
        blockquote {
            border-left: 5px solid #3498db;
            padding-left: 1.5rem;
            margin: 2rem 0;
            font-style: italic;
            color: #7f8c8d;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a2980, #26d0ce);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            color: #fff;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
            letter-spacing: 1px;
        }
        .my-logo span { color: #f1c40f; }
        nav ul { display: flex; gap: 1.5rem; }
        nav a {
            padding: 0.5rem 1rem;
            border-radius: 4px;
            font-weight: 600;
        }
        nav a:hover, nav a:focus { background-color: rgba(255,255,255,0.2); }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: white;
        }
        .breadcrumb {
            padding: 1rem 0;
            background-color: #ecf0f1;
            font-size: 0.9rem;
        }
        .breadcrumb ul { display: flex; list-style: none; margin: 0; }
        .breadcrumb li:not(:last-child)::after { content: '›'; margin: 0 10px; color: #7f8c8d; }
        .breadcrumb a:hover { color: #e74c3c; }
        main { padding: 2rem 0; background-color: white; border-radius: 8px; box-shadow: 0 0 15px rgba(0,0,0,0.05); margin-top: 1rem; }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        article section { margin-bottom: 3rem; }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px dashed #bdc3c7;
            padding-bottom: 1rem;
            margin-bottom: 2rem;
            font-size: 0.95rem;
            color: #95a5a6;
        }
        aside {
            background: #f1f8ff;
            padding: 1.5rem;
            border-radius: 8px;
            border-left: 5px solid #3498db;
        }
        .widget { margin-bottom: 2rem; }
        .widget h3 { font-size: 1.4rem; margin-bottom: 1rem; color: #2c3e50; border-bottom: 2px solid #eee; padding-bottom: 0.5rem; }
        .featured-img {
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            margin: 2rem 0;
            border: 1px solid #ddd;
        }
        .featured-img figcaption { text-align: center; padding: 0.8rem; font-size: 0.9rem; color: #666; background: #f9f9f9; }
        .form-group { margin-bottom: 1.5rem; }
        label { display: block; margin-bottom: 0.5rem; font-weight: 600; color: #2c3e50; }
        input, textarea, select {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 1px solid #ccc;
            border-radius: 4px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #3498db;
            box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
        }
        button, .btn {
            background: linear-gradient(to right, #e74c3c, #c0392b);
            color: white;
            border: none;
            padding: 0.9rem 1.8rem;
            border-radius: 4px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 600;
            transition: all 0.3s ease;
            display: inline-block;
            text-align: center;
        }
        button:hover, .btn:hover {
            background: linear-gradient(to right, #c0392b, #a93226);
            transform: translateY(-2px);
            box-shadow: 0 5px 10px rgba(0,0,0,0.1);
        }
        .rating-stars { display: flex; gap: 5px; margin: 1rem 0; }
        .rating-stars i { color: #f1c40f; cursor: pointer; font-size: 1.5rem; }
        .rating-stars i:hover { transform: scale(1.2); }
        footer {
            background: #2c3e50;
            color: #ecf0f1;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-links h4 { color: #f1c40f; margin-bottom: 1.2rem; }
        .footer-links ul { list-style: none; margin: 0; }
        .footer-links li { margin-bottom: 0.7rem; }
        .footer-links a:hover { color: #1abc9c; padding-left: 5px; }
        friend-link {
            display: block;
            padding: 0.8rem;
            background: rgba(255,255,255,0.05);
            border-radius: 4px;
            margin-bottom: 0.5rem;
            border-left: 3px solid #3498db;
        }
        friend-link a:hover { color: #3498db; }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #34495e;
            font-size: 0.9rem;
            color: #bdc3c7;
        }
        @media (max-width: 992px) {
            .content-grid { grid-template-columns: 1fr; }
            aside { order: -1; }
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            .header-container { flex-wrap: wrap; }
            nav { display: none; width: 100%; order: 3; margin-top: 1rem; }
            nav.active { display: block; }
            nav ul { flex-direction: column; gap: 0; }
            nav li { border-bottom: 1px solid rgba(255,255,255,0.1); }
            nav a { display: block; padding: 1rem; }
            .hamburger { display: block; }
            .footer-container { grid-template-columns: 1fr; text-align: center; }
        }
        .text-center { text-align: center; }
        .mb-3 { margin-bottom: 1rem; }
        .mt-3 { margin-top: 1rem; }
        .tag { display: inline-block; background: #e0f7fa; color: #006064; padding: 0.3rem 0.8rem; border-radius: 20px; font-size: 0.85rem; margin-right: 0.5rem; margin-bottom: 0.5rem; }
        .tag:hover { background: #b2ebf2; }
        .card {
            background: white;
            border-radius: 8px;
            padding: 1.5rem;
            box-shadow: 0 3px 10px rgba(0,0,0,0.08);
            margin-bottom: 1.5rem;
            transition: transform 0.3s;
        }
        .card:hover { transform: translateY(-5px); }
        .quote-icon { font-size: 1.5rem; color: #3498db; margin-right: 10px; }