* { 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;
            background-image: linear-gradient(to bottom right, #e8f5e9, #f1f8e9);
            max-width: 100vw;
            overflow-x: hidden;
        }
        a { color: #2e7d32; text-decoration: none; transition: color 0.3s ease; }
        a:hover { color: #1b5e20; text-decoration: underline; }
        img { max-width: 100%; height: auto; display: block; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .text-center { text-align: center; }
        .bold { font-weight: 700; }
        .emoji { font-size: 1.2em; }
        .section-padding { padding: 3rem 0; }
        .highlight-box {
            background: linear-gradient(135deg, #c8e6c9, #a5d6a7);
            border-left: 5px solid #388e3c;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
        }
        .site-header {
            background: linear-gradient(90deg, #1b5e20, #2e7d32, #388e3c);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Comic Sans MS', cursive, sans-serif;
            font-size: 2.2rem;
            font-weight: 900;
            color: #ffeb3b;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
            letter-spacing: 1px;
        }
        .my-logo a { color: inherit; text-decoration: none; }
        .my-logo a:hover { color: #ffd600; text-decoration: none; }
        .breadcrumb {
            padding: 0.8rem 0;
            background-color: #e8f5e9;
            font-size: 0.9rem;
            color: #555;
        }
        .breadcrumb a { color: #2e7d32; }
        .breadcrumb a:hover { text-decoration: underline; }
        .breadcrumb span { color: #777; }
        .main-nav { display: flex; align-items: center; }
        .nav-links {
            display: flex;
            list-style: none;
        }
        .nav-links li { margin-left: 1.8rem; }
        .nav-links a {
            color: white;
            font-weight: 600;
            padding: 0.5rem 0.2rem;
            border-bottom: 2px solid transparent;
        }
        .nav-links a:hover, .nav-links a.active {
            color: #ffeb3b;
            border-bottom-color: #ffeb3b;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            cursor: pointer;
            font-size: 1.8rem;
            color: white;
            background: none;
            border: none;
        }
        .nav-search {
            margin-left: 2rem;
            display: flex;
        }
        .nav-search input {
            padding: 0.5rem 1rem;
            border: none;
            border-radius: 20px 0 0 20px;
            width: 200px;
            outline: none;
        }
        .nav-search button {
            background-color: #ffeb3b;
            color: #1b5e20;
            border: none;
            border-radius: 0 20px 20px 0;
            padding: 0.5rem 1rem;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .nav-search button:hover { background-color: #fdd835; }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
        }
        article {
            background-color: white;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 6px 15px rgba(0,0,0,0.08);
        }
        article h1 {
            font-size: 2.8rem;
            color: #1b5e20;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            border-bottom: 3px solid #c8e6c9;
            padding-bottom: 0.5rem;
        }
        article h2 {
            font-size: 2rem;
            color: #2e7d32;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            padding-left: 0.5rem;
            border-left: 4px solid #4caf50;
        }
        article h3 {
            font-size: 1.6rem;
            color: #388e3c;
            margin-top: 2rem;
            margin-bottom: 0.8rem;
        }
        article h4 {
            font-size: 1.3rem;
            color: #43a047;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
        }
        article p {
            margin-bottom: 1.2rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        article ul, article ol {
            margin-bottom: 1.2rem;
            padding-left: 2rem;
        }
        article li { margin-bottom: 0.5rem; }
        .article-meta {
            color: #666;
            font-size: 0.95rem;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px dashed #ccc;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .last-updated { color: #d32f2f; font-weight: bold; }
        .featured-image {
            width: 100%;
            margin: 2rem 0;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 16px rgba(0,0,0,0.1);
        }
        .featured-image figcaption {
            text-align: center;
            font-style: italic;
            color: #666;
            padding: 0.5rem;
            background-color: #f5f5f5;
        }
        .sidebar {
            background-color: white;
            padding: 1.8rem;
            border-radius: 12px;
            box-shadow: 0 6px 15px rgba(0,0,0,0.05);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: 2.5rem;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            color: #1b5e20;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #c8e6c9;
        }
        .link-list { list-style: none; padding-left: 0; }
        .link-list li { margin-bottom: 0.8rem; }
        .link-list a { display: block; padding: 0.5rem; border-radius: 5px; }
        .link-list a:hover { background-color: #e8f5e9; text-decoration: none; }
        .interaction-form {
            background-color: #f1f8e9;
            padding: 2rem;
            border-radius: 10px;
            margin-top: 2rem;
        }
        .form-group { margin-bottom: 1.5rem; }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #2e7d32;
        }
        .form-control {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 1px solid #a5d6a7;
            border-radius: 6px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .form-control:focus {
            outline: none;
            border-color: #2e7d32;
            box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.2);
        }
        .btn-submit {
            background: linear-gradient(to right, #2e7d32, #388e3c);
            color: white;
            border: none;
            padding: 0.9rem 2rem;
            border-radius: 6px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .btn-submit:hover {
            background: linear-gradient(to right, #1b5e20, #2e7d32);
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #ccc;
            cursor: pointer;
        }
        .star-rating .star:hover,
        .star-rating .star.active { color: #ffc107; }
        .comments-section { margin-top: 3rem; }
        .comment {
            background-color: #f9f9f9;
            padding: 1.2rem;
            border-radius: 8px;
            margin-bottom: 1.5rem;
            border-left: 4px solid #4caf50;
        }
        .comment-author { font-weight: bold; color: #1b5e20; }
        .comment-date { font-size: 0.85rem; color: #888; margin-left: 1rem; }
        .comment-text { margin-top: 0.5rem; }
        .site-footer {
            background: linear-gradient(90deg, #1b5e20, #2e7d32);
            color: white;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            margin-bottom: 2rem;
        }
        @media (max-width: 768px) {
            .footer-content { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 576px) {
            .footer-content { grid-template-columns: 1fr; }
        }
        .footer-widget h4 {
            font-size: 1.3rem;
            margin-bottom: 1.5rem;
            color: #ffeb3b;
        }
        .footer-widget ul { list-style: none; padding-left: 0; }
        .footer-widget li { margin-bottom: 0.8rem; }
        .footer-widget a { color: #c8e6c9; }
        .footer-widget a:hover { color: #ffeb3b; text-decoration: underline; }
        friend-link {
            display: block;
            background-color: rgba(255, 255, 255, 0.1);
            padding: 1rem;
            border-radius: 6px;
            margin-bottom: 0.8rem;
            text-align: center;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            font-size: 0.9rem;
            color: #c8e6c9;
        }
        @media (max-width: 768px) {
            .header-content { flex-wrap: wrap; }
            .hamburger { display: block; }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background-color: #2e7d32;
                position: absolute;
                top: 100%;
                left: 0;
                padding: 1rem 0;
                box-shadow: 0 10px 15px rgba(0,0,0,0.1);
            }
            .nav-links.active { display: flex; }
            .nav-links li { margin: 0; }
            .nav-links a {
                display: block;
                padding: 1rem 2rem;
                border-bottom: 1px solid rgba(255,255,255,0.1);
            }
            .nav-search {
                margin-left: 0;
                margin-top: 1rem;
                width: 100%;
                order: 3;
            }
            .nav-search input { width: 100%; }
            article h1 { font-size: 2.2rem; }
            article h2 { font-size: 1.8rem; }
            article { padding: 1.8rem; }
        }