* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #2e7d32;
            --primary-dark: #1b5e20;
            --accent: #ff8f00;
            --dark: #212121;
            --light: #f5f5f5;
            --white: #ffffff;
            --text: #333333;
            --border: #e0e0e0;
            --radius: 8px;
            --shadow: 0 2px 12px rgba(0, 0, 0, .08);
            --transition: .3s ease;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
            color: var(--text);
            background: var(--white);
            line-height: 1.75;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: var(--white);
            box-shadow: 0 2px 10px rgba(0, 0, 0, .06);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            flex-wrap: wrap;
            gap: 8px;
        }
        .my-logo {
            font-family: 'Georgia', serif;
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            text-decoration: none;
            letter-spacing: 1px;
            display: inline-block;
            transition: var(--transition);
        }
        .my-logo span {
            color: var(--accent);
        }
        .my-logo:hover {
            transform: scale(1.03);
            color: var(--primary-dark);
        }
        .logo-suffix {
            font-size: .8rem;
            color: #888;
            display: block;
            letter-spacing: 3px;
            text-transform: uppercase;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 4px;
            flex-wrap: wrap;
        }
        .nav-links a {
            text-decoration: none;
            color: var(--text);
            padding: 8px 14px;
            border-radius: 20px;
            font-size: .9rem;
            font-weight: 500;
            transition: var(--transition);
        }
        .nav-links a:hover,
        .nav-links a.active {
            background: var(--primary);
            color: var(--white);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--primary);
            cursor: pointer;
            padding: 6px 10px;
        }
        .breadcrumb-wrap {
            background: var(--light);
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            font-size: .85rem;
            gap: 6px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 6px;
            color: #999;
        }
        .breadcrumb a {
            color: var(--primary);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .hero {
            background: linear-gradient(135deg, #1b5e20 0%, #2e7d32 50%, #388e3c 100%);
            color: white;
            padding: 60px 20px;
            text-align: center;
        }
        .hero h1 {
            font-size: clamp(1.8rem, 4vw, 3rem);
            margin-bottom: 12px;
            letter-spacing: 1px;
        }
        .hero p {
            font-size: clamp(1rem, 2vw, 1.2rem);
            opacity: .92;
            max-width: 800px;
            margin: 0 auto;
        }
        .hero-badge {
            display: inline-block;
            background: rgba(255, 255, 255, .2);
            padding: 6px 18px;
            border-radius: 30px;
            font-size: .85rem;
            margin-bottom: 16px;
            backdrop-filter: blur(4px);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
            padding: 40px 0;
        }
        .article-body {
            max-width: 860px;
        }
        .article-body p {
            margin-bottom: 1.2em;
        }
        .article-body h2 {
            font-size: 1.7rem;
            color: var(--primary-dark);
            margin: 2em 0 .6em;
            padding-bottom: 8px;
            border-bottom: 3px solid var(--accent);
            display: inline-block;
        }
        .article-body h3 {
            font-size: 1.3rem;
            color: var(--primary);
            margin: 1.6em 0 .5em;
        }
        .article-body h4 {
            font-size: 1.1rem;
            color: #555;
            margin: 1.2em 0 .4em;
        }
        .article-body ul,
        .article-body ol {
            margin: 0 0 1.5em 1.5em;
        }
        .article-body li {
            margin-bottom: .5em;
        }
        .article-body img {
            max-width: 100%;
            height: auto;
            border-radius: var(--radius);
            margin: 24px 0;
            box-shadow: var(--shadow);
        }
        .article-body figure {
            margin: 24px 0;
        }
        .article-body figcaption {
            font-size: .85rem;
            color: #777;
            text-align: center;
            margin-top: 8px;
        }
        .highlight-box {
            background: #fff8e1;
            border-left: 4px solid var(--accent);
            padding: 16px 20px;
            border-radius: 0 8px 8px 0;
            margin: 24px 0;
        }
        .info-box {
            background: #e8f5e9;
            border-radius: 8px;
            padding: 18px 20px;
            margin: 24px 0;
            border: 1px solid #c8e6c9;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 24px 0;
        }
        .table-wrap table {
            width: 100%;
            border-collapse: collapse;
            font-size: .95rem;
        }
        .table-wrap th,
        .table-wrap td {
            padding: 10px 14px;
            border: 1px solid var(--border);
            text-align: left;
        }
        .table-wrap th {
            background: var(--primary);
            color: white;
        }
        .table-wrap tr:nth-child(even) {
            background: #f9f9f9;
        }
        .sidebar {
            display: none;
        }
        .widget {
            background: var(--white);
            border-radius: var(--radius);
            padding: 24px;
            margin-bottom: 28px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .widget-title {
            font-size: 1.2rem;
            color: var(--primary-dark);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .widget-title i {
            color: var(--accent);
        }
        .search-form {
            display: flex;
            gap: 8px;
        }
        .search-form input {
            flex: 1;
            padding: 10px 14px;
            border: 2px solid var(--border);
            border-radius: 30px;
            font-size: .95rem;
            outline: none;
            transition: var(--transition);
        }
        .search-form input:focus {
            border-color: var(--primary);
        }
        .search-form button {
            background: var(--primary);
            color: white;
            border: none;
            border-radius: 30px;
            padding: 10px 20px;
            cursor: pointer;
            font-size: .9rem;
            transition: var(--transition);
        }
        .search-form button:hover {
            background: var(--primary-dark);
        }
        .rating-section {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .stars {
            display: flex;
            gap: 4px;
            font-size: 1.6rem;
            color: #ccc;
            cursor: pointer;
        }
        .stars i.active {
            color: var(--accent);
        }
        .stars i:hover {
            color: #ffb300;
        }
        .rating-form select {
            padding: 10px;
            border-radius: 6px;
            border: 1px solid var(--border);
            width: 100%;
            margin-bottom: 10px;
        }
        .btn {
            background: var(--primary);
            color: white;
            padding: 10px 22px;
            border: none;
            border-radius: 30px;
            cursor: pointer;
            font-size: .95rem;
            transition: var(--transition);
            display: inline-block;
            text-decoration: none;
        }
        .btn:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
        }
        .btn-accent {
            background: var(--accent);
        }
        .btn-accent:hover {
            background: #e65100;
        }
        .comment-list {
            max-height: 300px;
            overflow-y: auto;
            margin-bottom: 16px;
        }
        .comment-item {
            background: #f9f9f9;
            border-radius: 8px;
            padding: 12px;
            margin-bottom: 10px;
            border: 1px solid var(--border);
        }
        .comment-item .meta {
            font-size: .8rem;
            color: #777;
            margin-bottom: 4px;
        }
        .comment-item .text {
            font-size: .9rem;
        }
        .comment-form textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid var(--border);
            border-radius: 8px;
            min-height: 80px;
            margin-bottom: 10px;
            resize: vertical;
            font-family: inherit;
        }
        .comment-form input {
            width: 100%;
            padding: 10px;
            border: 1px solid var(--border);
            border-radius: 8px;
            margin-bottom: 10px;
        }
        .site-footer {
            background: var(--dark);
            color: #ddd;
            padding: 40px 0 20px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-grid h4 {
            color: white;
            margin-bottom: 14px;
            font-size: 1rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .footer-grid a {
            color: #aaa;
            text-decoration: none;
            display: block;
            margin-bottom: 8px;
            font-size: .9rem;
            transition: var(--transition);
        }
        .footer-grid a:hover {
            color: var(--accent);
        }
        .copyright {
            border-top: 1px solid #444;
            padding-top: 20px;
            text-align: center;
            font-size: .85rem;
            color: #888;
        }
        .friend-links {
            background: #2a2a2a;
            padding: 16px 20px;
            border-radius: 8px;
            margin-bottom: 20px;
        }
        .friend-links a {
            display: inline-block;
            color: #aaa;
            text-decoration: none;
            margin: 4px 10px;
            font-size: .85rem;
            border-bottom: 1px dotted #666;
            transition: var(--transition);
        }
        .friend-links a:hover {
            color: var(--accent);
        }
        .back-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: var(--primary);
            color: white;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            box-shadow: 0 4px 15px rgba(0, 0, 0, .3);
            transition: var(--transition);
            opacity: 0;
            visibility: hidden;
            z-index: 999;
        }
        .back-top.show {
            opacity: 1;
            visibility: visible;
        }
        .back-top:hover {
            background: var(--primary-dark);
            transform: translateY(-3px);
        }
        @media(max-width:768px) {
            .main-nav .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: white;
                flex-direction: column;
                padding: 16px;
                box-shadow: 0 10px 30px rgba(0, 0, 0, .1);
                border-top: 1px solid var(--border);
                z-index: 999;
            }
            .main-nav .nav-links.open {
                display: flex;
            }
            .hamburger {
                display: inline-block;
            }
            .header-inner {
                position: relative;
                padding: 10px 0;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .hero {
                padding: 40px 16px;
            }
            .breadcrumb-wrap {
                font-size: .8rem;
                overflow-x: auto;
                white-space: nowrap;
                -webkit-overflow-scrolling: touch;
            }
        }
        @media(min-width:992px) {
            .main-content {
                grid-template-columns: 1fr 320px;
            }
            .sidebar {
                display: block;
            }
            .sidebar-sticky {
                position: sticky;
                top: 90px;
            }
        }