* { 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: #f9f7f1;
            background-image: linear-gradient(to bottom, #fff 0%, #f9f7f1 100px);
            max-width: 1200px;
            margin: 0 auto;
            box-shadow: 0 0 30px rgba(0,0,0,0.05);
        }
        a { color: #2a6e3f; text-decoration: none; transition: color 0.3s; }
        a:hover { color: #1e4e2c; text-decoration: underline; }
        img { max-width: 100%; height: auto; display: block; }
        .site-header {
            background: #2a6e3f;
            color: white;
            padding: 1.5rem 2rem;
            position: sticky;
            top: 0;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: #fff;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        .my-logo span { color: #ffd166; }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .nav-container { display: flex; align-items: center; }
        .main-nav {
            display: flex;
            list-style: none;
            gap: 1.8rem;
        }
        .main-nav a {
            color: white;
            font-weight: 600;
            padding: 0.5rem 0.8rem;
            border-radius: 4px;
        }
        .main-nav a:hover {
            background: rgba(255, 255, 255, 0.15);
            text-decoration: none;
        }
        .breadcrumb {
            padding: 1rem 2rem;
            background: #e9f5eb;
            font-size: 0.9rem;
            color: #555;
        }
        .breadcrumb a { color: #2a6e3f; }
        .main-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2rem;
        }
        @media (max-width: 768px) {
            .main-wrapper { grid-template-columns: 1fr; }
        }
        .article-content {
            background: white;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .article-meta {
            color: #666;
            font-size: 0.95rem;
            border-bottom: 1px dashed #ddd;
            padding-bottom: 1rem;
            margin-bottom: 2rem;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
        }
        .last-updated { color: #d35400; font-weight: 600; }
        h1 {
            color: #2a6e3f;
            font-size: 2.8rem;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            border-left: 6px solid #ffd166;
            padding-left: 1rem;
        }
        h2 {
            color: #1e4e2c;
            font-size: 1.8rem;
            margin: 2.5rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #e9f5eb;
        }
        h3 {
            color: #333;
            font-size: 1.4rem;
            margin: 2rem 0 0.8rem;
        }
        h4 {
            color: #555;
            font-size: 1.1rem;
            margin: 1.5rem 0 0.5rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.2rem;
            color: #444;
            font-weight: 500;
            background: #f0f9f3;
            padding: 1.5rem;
            border-radius: 8px;
            margin-bottom: 2rem;
        }
        .highlight {
            background: #fff9e6;
            border-left: 4px solid #ffd166;
            padding: 1.2rem;
            margin: 1.5rem 0;
            border-radius: 0 8px 8px 0;
        }
        .inline-link {
            font-weight: 600;
            border-bottom: 1px dotted #2a6e3f;
        }
        .feature-img {
            width: 100%;
            border-radius: 10px;
            border: 1px solid #ddd;
            margin: 2rem auto;
            box-shadow: 0 8px 16px rgba(0,0,0,0.1);
        }
        .sidebar {
            background: white;
            padding: 2rem;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .widget {
            margin-bottom: 2.5rem;
        }
        .widget h3 {
            font-size: 1.3rem;
            color: #2a6e3f;
            margin-bottom: 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid #eee;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        input, textarea, select {
            padding: 0.8rem 1rem;
            border: 1px solid #ccc;
            border-radius: 6px;
            font-family: inherit;
            font-size: 1rem;
            width: 100%;
        }
        button, .btn {
            background: #2a6e3f;
            color: white;
            border: none;
            padding: 0.9rem 1.5rem;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s;
            text-align: center;
        }
        button:hover, .btn:hover {
            background: #1e4e2c;
            text-decoration: none;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            font-size: 1.8rem;
            color: #ddd;
            cursor: pointer;
        }
        .star-rating input { display: none; }
        .star-rating label { cursor: pointer; }
        .star-rating input:checked ~ label,
        .star-rating label:hover,
        .star-rating label:hover ~ label { color: #ffd166; }
        .related-links { list-style: none; }
        .related-links li { margin-bottom: 0.8rem; padding-left: 1rem; border-left: 3px solid #a3d9b1; }
        .related-links a { display: block; padding: 0.3rem 0; }
        .site-footer {
            background: #1a1a1a;
            color: #ccc;
            padding: 3rem 2rem;
            margin-top: 3rem;
            text-align: center;
        }
        .friend-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 2rem;
            margin: 2rem 0;
        }
        friend-link {
            background: #2a2a2a;
            padding: 0.8rem 1.5rem;
            border-radius: 30px;
            transition: transform 0.3s, background 0.3s;
        }
        friend-link:hover {
            background: #2a6e3f;
            transform: translateY(-3px);
        }
        friend-link a { color: #fff; }
        .copyright {
            font-size: 0.9rem;
            color: #999;
            margin-top: 2rem;
            border-top: 1px solid #333;
            padding-top: 2rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.3rem; }
            .article-content { padding: 2rem; }
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .nav-container { width: 100%; order: 3; margin-top: 1rem; }
            .main-nav {
                flex-direction: column;
                display: none;
                width: 100%;
                background: #1e4e2c;
                padding: 1rem;
                border-radius: 8px;
            }
            .main-nav.active { display: flex; }
            .site-header { padding: 1rem; }
            .main-wrapper, .article-content { padding: 1.5rem; }
            .sidebar { position: static; }
        }