* { 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: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
            max-width: 120rem;
            margin: 0 auto;
            padding: 0 1rem;
        }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4 { font-weight: 800; color: #2c5530; margin-bottom: 1rem; line-height: 1.3; }
        h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); margin-top: 1.5rem; }
        h2 { font-size: clamp(2rem, 4vw, 2.8rem); border-bottom: 3px solid #8db596; padding-bottom: 0.5rem; margin-top: 2.5rem; }
        h3 { font-size: clamp(1.6rem, 3vw, 2.1rem); color: #3a7c3e; margin-top: 2rem; }
        h4 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); color: #5a9367; margin-top: 1.5rem; }
        p, li { font-size: clamp(1rem, 2vw, 1.1rem); margin-bottom: 1.2rem; }
        a { color: #2a6e2f; text-decoration: none; transition: color 0.3s; }
        a:hover { color: #1a4d1f; text-decoration: underline; }
        strong { color: #2c5530; }
        .highlight { background-color: #e9f7e9; padding: 0.2rem 0.5rem; border-radius: 3px; }
        .last-updated { font-style: italic; color: #666; text-align: right; margin-bottom: 2rem; }
        .container {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        @media (min-width: 992px) {
            .container {
                grid-template-columns: 3fr 1fr;
            }
        }
        header {
            background: linear-gradient(to right, #1e3c1e, #3a7c3e);
            color: white;
            padding: 1.5rem 1rem;
            border-radius: 0 0 12px 12px;
            margin-bottom: 2rem;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .header-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            max-width: 120rem;
            margin: 0 auto;
        }
        .my-logo {
            font-family: 'Georgia', serif;
            font-size: 2.5rem;
            font-weight: bold;
            color: #c6e6c6;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        .my-logo:hover { text-decoration: none; color: #fff; }
        .my-logo i { color: #ffcc66; }
        nav { position: relative; }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-links a {
            color: #e0f7e0;
            font-weight: 600;
            padding: 0.5rem 0.75rem;
            border-radius: 5px;
        }
        .nav-links a:hover {
            background-color: rgba(255, 255, 255, 0.15);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: white;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .nav-links {
                flex-direction: column;
                position: absolute;
                top: 100%;
                right: 0;
                background-color: #2c552c;
                min-width: 200px;
                padding: 1rem;
                border-radius: 8px;
                display: none;
                z-index: 1000;
                box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            }
            .nav-links.active { display: flex; }
        }
        .breadcrumb {
            padding: 1rem;
            background-color: #edf7ed;
            border-radius: 8px;
            margin-bottom: 2rem;
            font-size: 0.95rem;
        }
        .breadcrumb a { color: #3a7c3e; }
        .breadcrumb span { color: #777; }
        main {
            background-color: white;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
        }
        article section {
            margin-bottom: 3rem;
        }
        aside {
            background-color: white;
            padding: 2rem;
            border-radius: 12px;
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
            align-self: start;
            position: sticky;
            top: 2rem;
        }
        .sidebar-widget {
            margin-bottom: 2.5rem;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            border-bottom: 2px solid #8db596;
            padding-bottom: 0.5rem;
            margin-bottom: 1rem;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #2c5530;
        }
        input, select, textarea {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #b8d4b8;
            border-radius: 6px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, select:focus, textarea:focus {
            outline: none;
            border-color: #3a7c3e;
            box-shadow: 0 0 0 3px rgba(58, 124, 62, 0.1);
        }
        button, .btn {
            background: linear-gradient(to right, #3a7c3e, #2c5530);
            color: white;
            border: none;
            padding: 0.9rem 1.8rem;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
            display: inline-block;
            text-align: center;
        }
        button:hover, .btn:hover {
            background: linear-gradient(to right, #2c5530, #1e3c1e);
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
            text-decoration: none;
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #ffcc00;
            margin: 0.5rem 0;
        }
        .star-rating i { cursor: pointer; }
        .link-list {
            list-style: none;
        }
        .link-list li {
            margin-bottom: 0.8rem;
            padding-left: 1.2rem;
            position: relative;
        }
        .link-list li:before {
            content: '🌱';
            position: absolute;
            left: 0;
        }
        .featured-image {
            width: 100%;
            border-radius: 10px;
            margin: 2rem 0;
            border: 5px solid #e4edf5;
        }
        footer {
            background: linear-gradient(to right, #1e3c1e, #2c5530);
            color: #d0e6d0;
            padding: 3rem 1rem;
            border-radius: 12px 12px 0 0;
            margin-top: 4rem;
            text-align: center;
        }
        footer a { color: #c6e6c6; }
        friend-link {
            display: block;
            margin: 1.5rem 0;
            font-size: 1.1rem;
        }
        .copyright {
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid #3a7c3e;
            font-size: 0.9rem;
            color: #aaa;
        }
        .interactive-box {
            background: linear-gradient(145deg, #f0f9f0, #e0f0e0);
            padding: 1.5rem;
            border-left: 5px solid #3a7c3e;
            border-radius: 8px;
            margin: 2rem 0;
        }
        .interactive-box h4 { margin-top: 0; }
        .tip { background-color: #fff9e6; border-left-color: #ffcc66; }
        .warning { background-color: #ffe6e6; border-left-color: #cc6666; }
        .success { background-color: #e6ffe6; border-left-color: #66cc66; }
        @media (max-width: 768px) {
            main, aside { padding: 1.5rem; }
            .header-content { flex-direction: column; align-items: flex-start; gap: 1rem; }
            .my-logo { font-size: 2rem; }
        }