* { 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: #2a5934; font-weight: 700; margin-bottom: 1rem; line-height: 1.3; }
        h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); margin-top: 1.5rem; }
        h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); margin-top: 2.5rem; padding-bottom: 0.5rem; border-bottom: 2px solid #e0e7e1; }
        h3 { font-size: clamp(1.5rem, 3vw, 2rem); margin-top: 2rem; }
        h4 { font-size: 1.3rem; margin-top: 1.5rem; color: #4a7c59; }
        p { margin-bottom: 1.5rem; text-align: justify; }
        a { color: #3a7c47; text-decoration: none; transition: color 0.3s ease; }
        a:hover { color: #2a5934; text-decoration: underline; }
        strong { color: #2a5934; font-weight: 700; }
        em { font-style: italic; }
        .intro-emoji { font-size: 1.2em; margin-right: 0.3rem; }
        .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, #2a5934 0%, #4a7c59 100%); color: white; padding: 1rem 0; box-shadow: 0 4px 12px rgba(42, 89, 52, 0.15); position: sticky; top: 0; z-index: 1000; }
        .header-inner { display: flex; justify-content: space-between; align-items: center; }
        .my-logo { font-family: 'Georgia', serif; font-size: 2.2rem; font-weight: bold; color: #fff; text-decoration: none; display: flex; align-items: center; }
        .my-logo:hover { color: #d4edda; text-decoration: none; }
        .my-logo i { margin-right: 10px; color: #ffd166; }
        .main-nav ul { display: flex; list-style: none; }
        .main-nav li { margin-left: 2rem; }
        .main-nav a { color: #fff; font-weight: 500; padding: 0.5rem 0; position: relative; }
        .main-nav a:hover { color: #ffd166; }
        .main-nav a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: #ffd166; transition: width 0.3s; }
        .main-nav a:hover::after { width: 100%; }
        .hamburger { display: none; background: none; border: none; color: white; font-size: 1.8rem; cursor: pointer; }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav ul { 
                flex-direction: column; 
                position: absolute; 
                top: 100%; 
                left: 0; 
                width: 100%; 
                background: #2a5934; 
                padding: 1rem 0;
                clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
                transition: clip-path 0.4s ease-in-out;
                box-shadow: 0 5px 10px rgba(0,0,0,0.1);
            }
            .main-nav.active ul { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
            .main-nav li { margin: 0; text-align: center; padding: 0.8rem 0; border-bottom: 1px solid #3a6b47; }
            .main-nav li:last-child { border-bottom: none; }
        }
        .breadcrumb { background: #e9f5eb; padding: 0.8rem 0; margin-bottom: 2rem; font-size: 0.9rem; }
        .breadcrumb ul { list-style: none; display: flex; flex-wrap: wrap; }
        .breadcrumb li:not(:last-child)::after { content: '›'; margin: 0 10px; color: #6c757d; }
        .breadcrumb a { color: #5a8c65; }
        .breadcrumb a:hover { color: #2a5934; }
        .search-widget { background: #fff; border-radius: 10px; padding: 1.5rem; margin-bottom: 2rem; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
        .search-widget h3 { margin-top: 0; }
        .search-form { display: flex; }
        .search-form input { flex: 1; padding: 12px 15px; border: 1px solid #cce1d2; border-radius: 5px 0 0 5px; font-size: 1rem; outline: none; }
        .search-form input:focus { border-color: #4a7c59; }
        .search-form button { background: #4a7c59; color: white; border: none; padding: 0 20px; border-radius: 0 5px 5px 0; cursor: pointer; transition: background 0.3s; }
        .search-form button:hover { background: #2a5934; }
        .article-content { background: white; border-radius: 12px; padding: 2.5rem; box-shadow: 0 8px 25px rgba(0,0,0,0.06); }
        .article-meta { color: #6c757d; font-size: 0.95rem; margin-bottom: 2rem; padding-bottom: 1rem; border-bottom: 1px solid #eaeaea; display: flex; justify-content: space-between; flex-wrap: wrap; }
        .featured-image { margin: 2rem 0; border-radius: 10px; overflow: hidden; box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
        .featured-image figcaption { text-align: center; font-style: italic; color: #666; padding: 0.5rem; background: #f8f9fa; }
        .content-link { background: #f0f9f2; padding: 2px 6px; border-radius: 3px; border-left: 3px solid #4a7c59; }
        .content-link:hover { background: #e2f3e5; }
        .sidebar { display: flex; flex-direction: column; gap: 2rem; }
        .widget { background: white; border-radius: 10px; padding: 1.5rem; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
        .widget h3 { margin-top: 0; font-size: 1.4rem; }
        .rating-widget form { display: flex; flex-direction: column; gap: 1rem; }
        .rating-stars { display: flex; justify-content: center; gap: 5px; margin: 10px 0; }
        .rating-stars input { display: none; }
        .rating-stars label { font-size: 1.8rem; color: #ddd; cursor: pointer; transition: color 0.2s; }
        .rating-stars input:checked ~ label, .rating-stars label:hover, .rating-stars label:hover ~ label { color: #ffc107; }
        .rating-widget button { background: #ffc107; color: #333; border: none; padding: 12px; border-radius: 5px; font-weight: bold; cursor: pointer; transition: background 0.3s; }
        .rating-widget button:hover { background: #e0a800; }
        .comment-form textarea { width: 100%; padding: 15px; border: 1px solid #cce1d2; border-radius: 5px; font-family: inherit; font-size: 1rem; margin-bottom: 1rem; resize: vertical; min-height: 120px; outline: none; }
        .comment-form textarea:focus { border-color: #4a7c59; }
        .comment-form button { background: #4a7c59; color: white; border: none; padding: 12px 25px; border-radius: 5px; cursor: pointer; font-weight: bold; transition: background 0.3s; }
        .comment-form button:hover { background: #2a5934; }
        .site-footer { background: #2a5934; color: #d4edda; padding: 3rem 0 1.5rem; margin-top: 4rem; }
        .footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2.5rem; }
        .footer-logo { font-size: 1.8rem; margin-bottom: 1rem; }
        .friend-links { display: flex; flex-direction: column; gap: 0.8rem; }
        friend-link { display: block; }
        friend-link a { color: #a3d9b1; }
        friend-link a:hover { color: #fff; }
        .copyright { text-align: center; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid #3a6b47; font-size: 0.9rem; color: #9ec9a9; }