*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
            background: #f5f2eb;
            color: #2d2a24;
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: #3a7d32;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #5c3a21;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        :root {
            --grass-green: #7ec850;
            --deep-brown: #5c3a21;
            --stone-gray: #8b8b8b;
            --sky-blue: #87ceeb;
            --dirt-brown: #b48c5c;
            --gold-yellow: #f5c542;
            --bg-cream: #f5f2eb;
            --text-dark: #2d2a24;
            --text-muted: #6b5e4a;
            --border-light: #d9cfc0;
            --card-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
        }
        .site-header {
            background: linear-gradient(135deg, #3a7d32 0%, #2a5e24 100%);
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            background: rgba(255, 255, 255, 0.12);
            padding: 6px 18px;
            border-radius: 40px;
            border: 2px solid rgba(255, 255, 255, 0.25);
            transition: background 0.3s, transform 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            color: var(--gold-yellow);
            font-size: 1.3rem;
        }
        .my-logo:hover {
            background: rgba(255, 255, 255, 0.22);
            transform: scale(1.02);
            text-decoration: none;
            color: #fff;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            font-size: 1.5rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.15);
        }
        .nav-menu {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 18px;
            align-items: center;
            list-style: none;
        }
        .nav-menu a {
            color: #f0f7ee;
            font-weight: 500;
            padding: 6px 4px;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
            font-size: 0.95rem;
        }
        .nav-menu a:hover {
            color: #fff;
            border-bottom-color: var(--gold-yellow);
            text-decoration: none;
        }
        .nav-menu .active a {
            border-bottom-color: var(--gold-yellow);
            color: #fff;
        }
        .breadcrumb-wrap {
            background: #e8e2d8;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            font-size: 0.85rem;
            color: var(--text-muted);
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: var(--stone-gray);
        }
        .breadcrumb a {
            color: #3a7d32;
        }
        .breadcrumb a:hover {
            color: var(--deep-brown);
        }
        .breadcrumb .current {
            color: var(--deep-brown);
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(145deg, #d4e9d0 0%, #c0ddb8 100%);
            padding: 48px 0 40px;
            border-bottom: 4px solid var(--grass-green);
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: #1a3a16;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero h1 i {
            color: var(--gold-yellow);
            margin-right: 10px;
        }
        .hero .subtitle {
            font-size: 1.15rem;
            color: #3d5a35;
            max-width: 780px;
            margin-bottom: 20px;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px 36px;
            font-size: 0.92rem;
            color: #4a6a40;
        }
        .hero-meta i {
            margin-right: 6px;
        }
        .last-updated {
            font-weight: 600;
            background: rgba(255, 255, 255, 0.5);
            padding: 4px 16px;
            border-radius: 30px;
        }
        .page-wrap {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0 60px;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 120px;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 24px 20px;
            box-shadow: var(--card-shadow);
            margin-bottom: 24px;
            border: 1px solid var(--border-light);
        }
        .sidebar-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--deep-brown);
            margin-bottom: 14px;
            border-bottom: 2px solid var(--grass-green);
            padding-bottom: 8px;
        }
        .sidebar-links {
            list-style: none;
        }
        .sidebar-links li {
            padding: 6px 0;
            border-bottom: 1px dashed #e8e2d8;
        }
        .sidebar-links li:last-child {
            border-bottom: none;
        }
        .sidebar-links a {
            font-size: 0.92rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-links a i {
            color: var(--grass-green);
            font-size: 0.8rem;
        }
        .article-body h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #1a3a16;
            margin: 48px 0 16px;
            border-left: 6px solid var(--grass-green);
            padding-left: 18px;
        }
        .article-body h3 {
            font-size: 1.45rem;
            font-weight: 600;
            color: #2d5a27;
            margin: 32px 0 12px;
        }
        .article-body h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: #3d6a35;
            margin: 24px 0 8px;
        }
        .article-body p {
            margin-bottom: 16px;
            color: var(--text-dark);
            font-size: 1.02rem;
        }
        .article-body ul,
        .article-body ol {
            margin: 12px 0 20px 24px;
        }
        .article-body li {
            margin-bottom: 6px;
        }
        .article-body blockquote {
            border-left: 5px solid var(--grass-green);
            background: #f0f7ee;
            padding: 18px 24px;
            margin: 24px 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-style: italic;
            color: #3d5a35;
        }
        .article-body .highlight-box {
            background: #fff8e7;
            border: 1px solid #f0dbaa;
            border-radius: var(--radius-sm);
            padding: 20px 24px;
            margin: 24px 0;
            box-shadow: var(--card-shadow);
        }
        .article-body .highlight-box strong {
            color: var(--deep-brown);
        }
        .article-body img.featured-img {
            margin: 32px 0;
            border-radius: var(--radius-md);
            box-shadow: var(--card-shadow);
            width: 100%;
        }
        .article-body .img-caption {
            text-align: center;
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: -20px;
            margin-bottom: 28px;
        }
        .article-body .link-card {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #f0f7ee;
            border: 1px solid #cde0c8;
            border-radius: 30px;
            padding: 4px 18px 4px 14px;
            font-weight: 500;
            transition: background 0.2s, transform 0.2s;
        }
        .article-body .link-card:hover {
            background: #dcead6;
            transform: translateY(-2px);
            text-decoration: none;
        }
        .article-body .link-card i {
            color: var(--grass-green);
        }
        .search-section {
            background: linear-gradient(135deg, #e8f3e4, #d4e9d0);
            border-radius: var(--radius-md);
            padding: 32px 28px;
            margin: 48px 0 32px;
            border: 1px solid #b8d4b0;
        }
        .search-section h2 {
            margin-top: 0 !important;
            border-left: none !important;
            padding-left: 0 !important;
            font-size: 1.6rem !important;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: 2px solid var(--border-light);
            border-radius: 40px;
            font-size: 1rem;
            background: #fff;
            transition: border-color 0.2s;
        }
        .search-form input[type="text"]:focus {
            outline: none;
            border-color: var(--grass-green);
        }
        .search-form button {
            padding: 14px 32px;
            background: var(--grass-green);
            color: #1a3a16;
            border: none;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #6db84a;
            transform: scale(1.02);
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 48px 0;
        }
        .interaction-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 28px 24px;
            box-shadow: var(--card-shadow);
            border: 1px solid var(--border-light);
        }
        .interaction-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--deep-brown);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .interaction-card h3 i {
            color: var(--grass-green);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            margin: 12px 0 16px;
            flex-direction: row-reverse;
            justify-content: flex-end;
        }
        .rating-stars i {
            transition: color 0.2s, transform 0.1s;
        }
        .rating-stars i:hover,
        .rating-stars i:hover~i {
            color: var(--gold-yellow);
            transform: scale(1.1);
        }
        .rating-stars i.active {
            color: var(--gold-yellow);
        }
        .score-form textarea,
        .comment-form textarea {
            width: 100%;
            padding: 14px 16px;
            border: 2px solid var(--border-light);
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            resize: vertical;
            min-height: 90px;
            font-family: inherit;
            transition: border-color 0.2s;
        }
        .score-form textarea:focus,
        .comment-form textarea:focus {
            outline: none;
            border-color: var(--grass-green);
        }
        .score-form input[type="number"],
        .comment-form input[type="text"] {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid var(--border-light);
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            margin: 8px 0 14px;
            transition: border-color 0.2s;
        }
        .score-form input:focus,
        .comment-form input:focus {
            outline: none;
            border-color: var(--grass-green);
        }
        .btn-submit {
            padding: 12px 28px;
            background: var(--deep-brown);
            color: #fff;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-submit:hover {
            background: #4a2e1a;
            transform: translateY(-2px);
        }
        .site-footer {
            background: #1a2e16;
            color: #d4e9d0;
            padding: 40px 0 20px;
            border-top: 6px solid var(--grass-green);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 28px;
        }
        .footer-grid h4 {
            font-size: 1.1rem;
            color: #b8d4b0;
            margin-bottom: 14px;
            font-weight: 700;
        }
        .footer-grid p,
        .footer-grid a {
            color: #c0ddb8;
            font-size: 0.9rem;
        }
        .footer-grid a:hover {
            color: #fff;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            padding: 4px 0;
        }
        .footer-links a {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .footer-links a i {
            font-size: 0.7rem;
            color: var(--grass-green);
        }
        friend-link {
            display: block;
            padding: 16px 0;
            border-top: 1px solid #3a5a34;
            margin-top: 16px;
            font-size: 0.9rem;
            color: #a8c8a0;
        }
        friend-link a {
            color: #b8d4b0;
            margin: 0 8px;
        }
        friend-link a:hover {
            color: #fff;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #3a5a34;
            font-size: 0.85rem;
            color: #8aaa80;
        }
        .copyright strong {
            color: #c0ddb8;
        }
        @media (max-width: 992px) {
            .page-wrap {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #2a5e24;
                padding: 16px 20px;
                border-radius: var(--radius-sm);
                margin-top: 8px;
                gap: 4px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 10px 4px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .interaction-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input[type="text"] {
                min-width: auto;
            }
            .article-body h2 {
                font-size: 1.5rem;
            }
            .article-body h3 {
                font-size: 1.2rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .hero {
                padding: 28px 0 24px;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .my-logo {
                font-size: 1.2rem;
                padding: 4px 14px;
            }
            .breadcrumb {
                font-size: 0.75rem;
                gap: 4px 8px;
            }
        }
        .fade-up {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        .fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }
        .tag {
            display: inline-block;
            background: #e8f3e4;
            color: #2d5a27;
            padding: 2px 14px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-right: 6px;
            margin-bottom: 6px;
        }
        .divider {
            height: 2px;
            background: linear-gradient(to right, var(--grass-green), transparent);
            margin: 32px 0;
        }
        .text-muted {
            color: var(--text-muted);
        }
        .text-small {
            font-size: 0.9rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .mt-0 {
            margin-top: 0 !important;
        }
        .mb-0 {
            margin-bottom: 0 !important;
        }