* { 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: #f9f5ed;
            background-image: radial-gradient(#e0d6c2 1px, transparent 1px);
            background-size: 30px 30px;
        }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4 { font-family: Georgia, 'Times New Roman', Times, serif; color: #2a4c2d; margin-bottom: 1rem; line-height: 1.3; }
        h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); margin-top: 1.5rem; border-bottom: 3px solid #b38b6d; padding-bottom: 0.5rem; }
        h2 { font-size: clamp(2rem, 4vw, 2.8rem); margin-top: 2.5rem; padding-left: 0.5rem; border-left: 5px solid #8a9a5b; }
        h3 { font-size: clamp(1.5rem, 3vw, 2rem); margin-top: 2rem; color: #5a7247; }
        h4 { font-size: 1.4rem; margin-top: 1.5rem; color: #7d8c5a; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; }
        a { color: #5a7247; text-decoration: none; transition: color 0.3s, border-bottom 0.3s; border-bottom: 1px dotted transparent; }
        a:hover { color: #3a502c; border-bottom: 1px dotted #3a502c; }
        strong { color: #2a4c2d; }
        em { font-style: italic; color: #666; }
        .intro { font-size: 1.3rem; color: #555; background-color: #f0ebe0; padding: 1.5rem; border-radius: 10px; margin: 2rem 0; border-left: 5px solid #b38b6d; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .content-main { display: grid; grid-template-columns: 1fr 300px; gap: 3rem; margin: 2rem 0; }
        @media (max-width: 992px) {
            .content-main { grid-template-columns: 1fr; }
        }
        .site-header { background-color: #2a4c2d; 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; }
        .logo a { font-family: Georgia, serif; font-size: 2.2rem; font-weight: bold; color: #f9f5ed; text-decoration: none; letter-spacing: 1px; display: flex; align-items: center; }
        .logo a i { margin-right: 10px; color: #b38b6d; }
        .logo a:hover { color: #fff; }
        .nav-desktop { display: flex; }
        @media (max-width: 768px) {
            .nav-desktop { display: none; }
        }
        .nav-desktop a { color: #f0ebe0; margin-left: 2rem; font-weight: 500; padding: 0.5rem 0; }
        .nav-desktop a:hover { color: #fff; border-bottom: 2px solid #b38b6d; }
        .hamburger { display: none; background: none; border: none; color: #f0ebe0; font-size: 1.8rem; cursor: pointer; }
        @media (max-width: 768px) {
            .hamburger { display: block; }
        }
        .nav-mobile { display: none; background-color: #3a602d; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; padding: 1rem; box-shadow: 0 5px 10px rgba(0,0,0,0.2); }
        .nav-mobile.active { display: flex; }
        .nav-mobile a { color: #f0ebe0; padding: 0.8rem 0; border-bottom: 1px solid #5a7247; }
        .nav-mobile a:last-child { border-bottom: none; }
        .breadcrumb { padding: 1rem 0; font-size: 0.95rem; color: #777; }
        .breadcrumb a { color: #5a7247; }
        .breadcrumb span { color: #aaa; }
        .sidebar { background-color: #f0ebe0; padding: 2rem; border-radius: 15px; box-shadow: inset 0 0 10px rgba(0,0,0,0.05); align-self: start; position: sticky; top: 120px; }
        .sidebar h3 { margin-top: 0; }
        .sidebar ul { list-style: none; }
        .sidebar li { margin-bottom: 0.8rem; padding-left: 1rem; position: relative; }
        .sidebar li:before { content: '➼'; position: absolute; left: 0; color: #b38b6d; }
        .module { background-color: #fff; border-radius: 12px; padding: 1.5rem; margin-bottom: 2rem; box-shadow: 0 5px 15px rgba(0,0,0,0.05); border: 1px solid #e0d6c2; }
        .module h3 { margin-top: 0; color: #2a4c2d; }
        .form-group { margin-bottom: 1.2rem; }
        label { display: block; margin-bottom: 0.5rem; font-weight: 600; color: #555; }
        input, textarea, select {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #ccc;
            border-radius: 8px;
            font-size: 1rem;
            transition: border 0.3s, box-shadow 0.3s;
        }
        input:focus, textarea:focus, select:focus { outline: none; border-color: #8a9a5b; box-shadow: 0 0 0 3px rgba(138, 154, 91, 0.2); }
        button, .btn {
            background-color: #5a7247;
            color: white;
            border: none;
            padding: 0.8rem 1.8rem;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s, transform 0.2s;
            display: inline-block;
            text-align: center;
        }
        button:hover, .btn:hover { background-color: #3a502c; transform: translateY(-2px); }
        .rating { display: flex; gap: 0.5rem; margin: 1rem 0; }
        .star { font-size: 1.8rem; color: #ddd; cursor: pointer; transition: color 0.2s; }
        .star:hover, .star.active { color: #ffc107; }
        .article-content { line-height: 1.8; }
        .featured-image { margin: 2rem 0; border-radius: 15px; overflow: hidden; box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
        .featured-image figcaption { text-align: center; font-style: italic; color: #666; padding: 0.5rem; background-color: #f5f1e6; }
        .highlight-box { background: linear-gradient(135deg, #f5f1e6, #e8dfcb); padding: 2rem; border-radius: 12px; border-left: 6px solid #b38b6d; margin: 2.5rem 0; }
        .quote { font-size: 1.3rem; color: #444; text-align: center; font-style: italic; padding: 2rem; border-top: 2px solid #b38b6d; border-bottom: 2px solid #b38b6d; margin: 2.5rem 0; }
        .stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; margin: 2.5rem 0; }
        .stat-card { background: white; padding: 1.5rem; border-radius: 10px; text-align: center; box-shadow: 0 5px 15px rgba(0,0,0,0.05); border-top: 4px solid #8a9a5b; }
        .stat-value { font-size: 2.5rem; font-weight: bold; color: #2a4c2d; }
        .site-footer { background-color: #2a4c2d; color: #f0ebe0; padding: 3rem 0 1.5rem; margin-top: 4rem; }
        .footer-content { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 2rem; margin-bottom: 2rem; }
        .footer-section { flex: 1; min-width: 250px; }
        .footer-section h3 { color: #f9f5ed; border-bottom: 2px solid #b38b6d; padding-bottom: 0.5rem; }
        .friend-links { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1rem; }
        .friend-link { background-color: #3a602d; padding: 0.5rem 1rem; border-radius: 6px; color: #f0ebe0; }
        .friend-link:hover { background-color: #4a7a3d; color: white; }
        .copyright { text-align: center; padding-top: 1.5rem; border-top: 1px solid #5a7247; color: #b8c9b5; font-size: 0.9rem; }
        .text-center { text-align: center; }
        .mb-3 { margin-bottom: 3rem; }
        .mt-3 { margin-top: 3rem; }
        .emoji { font-size: 1.2em; }