* { 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;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        .site-header {
            background: linear-gradient(135deg, #2c6e49 0%, #4c956c 100%);
            color: white;
            padding: 1.2rem 2rem;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2rem;
            font-weight: 800;
            color: #ffd166;
            text-decoration: none;
            font-family: 'Trebuchet MS', sans-serif;
            text-shadow: 2px 2px 0 #bc6c25;
        }
        .logo a:hover { color: #fff; text-shadow: 2px 2px 0 #2c6e49; }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 1.8rem;
        }
        .main-nav a {
            color: #fff;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.05rem;
            padding: 0.5rem 0.8rem;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        .main-nav a:hover, .main-nav a.active {
            background-color: rgba(255, 255, 255, 0.15);
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #ffd166;
        }
        .breadcrumb {
            background-color: #e9ecef;
            padding: 0.8rem 2rem;
            font-size: 0.9rem;
            border-bottom: 1px solid #ced4da;
        }
        .breadcrumb a { color: #2c6e49; text-decoration: none; }
        .breadcrumb a:hover { text-decoration: underline; }
        .main-container {
            max-width: 1300px;
            margin: 2rem auto;
            padding: 0 1.5rem;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        @media (max-width: 992px) {
            .main-container { grid-template-columns: 1fr; }
        }
        article {
            background-color: #fff;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.06);
        }
        article h1 {
            font-size: 2.8rem;
            color: #2c6e49;
            margin-bottom: 1.2rem;
            line-height: 1.2;
            border-bottom: 3px solid #ffd166;
            padding-bottom: 0.5rem;
        }
        article h2 {
            color: #4c956c;
            margin: 2.5rem 0 1.2rem;
            font-size: 1.9rem;
            padding-bottom: 0.3rem;
            border-bottom: 1px dashed #ccc;
        }
        article h3 {
            color: #6a994e;
            margin: 1.8rem 0 0.8rem;
            font-size: 1.5rem;
        }
        article p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.08rem;
        }
        article em, article strong {
            color: #d43c2e;
            background-color: #fff2f0;
            padding: 0 3px;
        }
        .article-img {
            margin: 2rem auto;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 16px rgba(0,0,0,0.1);
            border: 5px solid #4c956c;
        }
        .article-img figcaption {
            text-align: center;
            font-style: italic;
            padding: 0.5rem;
            color: #555;
            background-color: #f1f8f4;
        }
        .highlight-box {
            background: linear-gradient(to right, #f0f7ff, #e3f2fd);
            border-left: 5px solid #2196f3;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .sidebar-widget {
            background-color: #fff;
            padding: 1.8rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .sidebar-widget h3 {
            color: #2c6e49;
            margin-bottom: 1.2rem;
            font-size: 1.4rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .form-group { display: flex; flex-direction: column; gap: 0.4rem; }
        input, textarea, select {
            padding: 0.8rem 1rem;
            border: 1px solid #b0bec5;
            border-radius: 6px;
            font-family: inherit;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #4c956c;
            box-shadow: 0 0 0 3px rgba(76, 149, 108, 0.2);
        }
        button, .btn {
            background: linear-gradient(to right, #4c956c, #2c6e49);
            color: white;
            border: none;
            padding: 0.9rem 1.5rem;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }
        button:hover, .btn:hover {
            background: linear-gradient(to right, #3a7c56, #1e4f33);
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(44, 110, 73, 0.3);
        }
        .stars { display: flex; gap: 0.5rem; }
        .star { font-size: 1.8rem; color: #ddd; cursor: pointer; transition: color 0.2s; }
        .star:hover, .star.active { color: #ffc107; }
        .longtail-links {
            background-color: #1a3c2e;
            color: #fff;
            padding: 2.5rem;
            margin-top: 3rem;
        }
        .links-container {
            max-width: 1300px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.2rem;
        }
        .web-link {
            background-color: #2c6e49;
            padding: 1rem;
            border-radius: 6px;
            transition: transform 0.3s, background-color 0.3s;
        }
        .web-link:hover {
            background-color: #3a7c56;
            transform: translateY(-3px);
        }
        .web-link a {
            color: #ffd166;
            text-decoration: none;
            font-weight: 500;
            display: block;
        }
        .web-link a:hover { text-decoration: underline; }
        .site-footer {
            background-color: #0f2a1f;
            color: #b0bec5;
            padding: 2.5rem;
            text-align: center;
        }
        .footer-container { max-width: 1300px; margin: 0 auto; }
        .copyright { margin-top: 1.5rem; font-size: 0.9rem; color: #8a9a9c; }
        @media (max-width: 768px) {
            .header-container { flex-wrap: wrap; }
            .main-nav {
                width: 100%;
                order: 3;
                margin-top: 1rem;
                display: none;
            }
            .main-nav.active { display: block; }
            .main-nav ul { flex-direction: column; gap: 0; }
            .main-nav li { width: 100%; border-bottom: 1px solid rgba(255,255,255,0.1); }
            .main-nav a { display: block; padding: 1rem; }
            .hamburger { display: block; }
            article { padding: 1.5rem; }
            article h1 { font-size: 2.2rem; }
            .main-container { padding: 0 1rem; gap: 1.5rem; }
            .longtail-links { padding: 1.5rem; }
            .links-container { grid-template-columns: 1fr; }
        }
        .fade-in { animation: fadeIn 0.8s ease-out; }
        @keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
        .pulse { animation: pulse 2s infinite; }
        @keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }