:root {
            --primary-green: #8BC34A;
            --dark-green: #689F38;
            --zombie-green: #4CAF50;
            --sun-yellow: #FFEB3B;
            --blood-red: #F44336;
            --soil-brown: #795548;
            --night-blue: #303F9F;
            --text-dark: #333;
            --text-light: #f5f5f5;
            --bg-light: #f9f9f9;
            --card-bg: #fff;
            --shadow: rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: var(--text-dark);
            background-color: var(--bg-light);
            background-image: linear-gradient(to bottom, #e8f5e9, #f1f8e9 2%, #f9f9f9 10%);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: var(--dark-green);
            transition: var(--transition);
        }
        a:hover {
            color: var(--blood-red);
            text-decoration: underline;
        }
        ul, ol {
            padding-left: 2rem;
            margin: 1rem 0;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .visually-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        .site-header {
            background: linear-gradient(135deg, var(--dark-green) 0%, var(--primary-green) 100%);
            color: var(--text-light);
            padding: 1rem 0;
            box-shadow: 0 4px 12px var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--sun-yellow);
            text-shadow: 3px 3px 0 var(--blood-red), 5px 5px 0 rgba(0,0,0,0.2);
            letter-spacing: -1px;
            transition: var(--transition);
        }
        .my-logo:hover {
            transform: scale(1.05);
            color: #fff;
            text-shadow: 3px 3px 0 var(--night-blue), 5px 5px 0 rgba(0,0,0,0.3);
        }
        .my-logo span {
            color: var(--text-light);
            font-size: 1.8rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
            padding: 0;
            margin: 0;
        }
        .main-nav a {
            color: var(--text-light);
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .main-nav a:hover {
            background-color: rgba(255, 255, 255, 0.2);
            text-decoration: none;
            transform: translateY(-2px);
        }
        .breadcrumb {
            background-color: var(--card-bg);
            padding: 1rem;
            border-radius: 8px;
            margin: 1rem auto;
            box-shadow: 0 2px 5px var(--shadow);
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            padding: 0;
            margin: 0;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: "›";
            margin-left: 0.5rem;
            color: var(--dark-green);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: var(--card-bg);
            padding: 2.5rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px var(--shadow);
            border-top: 8px solid var(--primary-green);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        h1 {
            font-size: 2.8rem;
            color: var(--dark-green);
            margin-bottom: 1.5rem;
            line-height: 1.2;
            border-bottom: 3px dashed var(--sun-yellow);
            padding-bottom: 1rem;
        }
        h2 {
            font-size: 2rem;
            color: var(--night-blue);
            margin: 2.5rem 0 1.2rem;
            padding-left: 1rem;
            border-left: 6px solid var(--blood-red);
            background: linear-gradient(to right, rgba(76, 175, 80, 0.1), transparent);
        }
        h3 {
            font-size: 1.6rem;
            color: var(--soil-brown);
            margin: 2rem 0 1rem;
            position: relative;
            padding-bottom: 0.5rem;
        }
        h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background-color: var(--primary-green);
        }
        h4 {
            font-size: 1.3rem;
            color: var(--dark-green);
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            hyphens: auto;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--night-blue);
            background: linear-gradient(to right, var(--sun-yellow), transparent);
            padding: 1.2rem;
            border-radius: 8px;
            margin: 2rem 0;
            border-left: 5px solid var(--primary-green);
        }
        .highlight {
            background-color: #fff9c4;
            padding: 0.2rem 0.5rem;
            border-radius: 3px;
            font-weight: 600;
        }
        strong {
            color: var(--blood-red);
            font-weight: 700;
        }
        .emoji {
            font-size: 1.2em;
            margin: 0 0.2rem;
        }
        .update-time {
            background-color: #e3f2fd;
            padding: 1rem;
            border-radius: 8px;
            margin: 2rem 0;
            display: flex;
            align-items: center;
            gap: 1rem;
            font-size: 0.95rem;
        }
        .update-time i {
            color: var(--night-blue);
            font-size: 1.5rem;
        }
        .article-img {
            width: 100%;
            border-radius: 12px;
            margin: 2rem auto;
            border: 5px solid var(--soil-brown);
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
            transition: var(--transition);
        }
        .article-img:hover {
            transform: scale(1.01);
            box-shadow: 0 15px 30px rgba(0,0,0,0.2);
        }
        .caption {
            text-align: center;
            font-style: italic;
            color: #666;
            margin-top: 0.5rem;
            font-size: 0.9rem;
        }
        .widget {
            background: var(--card-bg);
            padding: 1.5rem;
            border-radius: 12px;
            box-shadow: 0 5px 15px var(--shadow);
            border-top: 4px solid var(--primary-green);
        }
        .widget-title {
            font-size: 1.3rem;
            color: var(--night-blue);
            margin-bottom: 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--sun-yellow);
            display: flex;
            align-items: center;
            gap: 0.7rem;
        }
        .search-form {
            display: flex;
            margin-bottom: 1rem;
        }
        .search-input {
            flex-grow: 1;
            padding: 0.8rem 1rem;
            border: 2px solid var(--primary-green);
            border-radius: 8px 0 0 8px;
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
        }
        .search-input:focus {
            border-color: var(--night-blue);
        }
        .search-btn {
            background-color: var(--primary-green);
            color: white;
            border: none;
            padding: 0 1.5rem;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            transition: var(--transition);
            font-size: 1.2rem;
        }
        .search-btn:hover {
            background-color: var(--dark-green);
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            font-size: 1.8rem;
            color: #ddd;
            margin: 1rem 0;
            cursor: pointer;
        }
        .stars .star {
            transition: var(--transition);
            margin: 0 2px;
        }
        .stars .star:hover,
        .stars .star.active {
            color: var(--sun-yellow);
        }
        .score-btn {
            background: linear-gradient(to right, var(--primary-green), var(--dark-green));
            color: white;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            width: 100%;
            margin-top: 1rem;
        }
        .score-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 14px var(--shadow);
        }
        .comment-section {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 2px solid #eee;
        }
        .comment-form {
            display: grid;
            gap: 1.2rem;
            margin-bottom: 3rem;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-label {
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: var(--night-blue);
        }
        .form-input, .form-textarea {
            padding: 1rem;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-family: inherit;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-input:focus, .form-textarea:focus {
            border-color: var(--primary-green);
            outline: none;
            box-shadow: 0 0 0 3px rgba(139, 195, 74, 0.2);
        }
        .form-textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            background: linear-gradient(to right, var(--night-blue), var(--dark-green));
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            justify-self: start;
        }
        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(48, 63, 159, 0.3);
        }
        .related-links {
            background: #f0f7ff;
            padding: 2rem;
            border-radius: 12px;
            margin: 2.5rem 0;
        }
        .related-links h3 {
            color: var(--night-blue);
            border-left-color: var(--night-blue);
        }
        .related-links ul {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1rem;
            list-style: none;
            padding: 0;
        }
        .related-links li {
            background: white;
            padding: 1rem;
            border-radius: 8px;
            border-left: 4px solid var(--primary-green);
            transition: var(--transition);
        }
        .related-links li:hover {
            transform: translateX(5px);
            box-shadow: 0 5px 15px var(--shadow);
        }
        .related-links a {
            display: block;
            color: var(--text-dark);
            font-weight: 500;
        }
        .related-links a:hover {
            color: var(--blood-red);
            text-decoration: none;
        }
        friend-link {
            display: block;
            background: linear-gradient(135deg, #e3f2fd, #f3e5f5);
            padding: 1.5rem;
            border-radius: 10px;
            margin: 1rem 0;
            border: 2px dashed var(--primary-green);
            font-weight: 600;
            text-align: center;
        }
        friend-link a {
            color: var(--night-blue);
            font-size: 1.1rem;
        }
        .site-footer {
            background: linear-gradient(135deg, var(--dark-green) 0%, #2E7D32 100%);
            color: var(--text-light);
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h4 {
            color: var(--sun-yellow);
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        .footer-links {
            list-style: none;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        .footer-links a {
            color: #e0e0e0;
            display: flex;
            align-items: center;
            gap: 0.7rem;
        }
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            color: #ccc;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: var(--dark-green);
                padding: 1rem;
                box-shadow: 0 10px 20px rgba(0,0,0,0.2);
                border-radius: 0 0 12px 12px;
                z-index: 999;
            }
            .main-nav.active ul {
                display: flex;
            }
            .main-nav a {
                padding: 1rem;
                border-radius: 8px;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
            .article-content {
                padding: 1.5rem;
            }
            .main-content {
                gap: 1.5rem;
            }
        }