* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }
        :root {
            --primary: #6aaa64;
            --secondary: #c9b458;
            --dark: #121213;
            --light: #f8f9fa;
            --gray: #86888a;
            --border: #d3d6da;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
        }
        body {
            background-color: var(--light);
            color: #333;
            line-height: 1.7;
            overflow-x: hidden;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: white;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
            border-bottom: 1px solid var(--border);
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo span:first-child { color: var(--primary); }
        .my-logo span:nth-child(2) { color: var(--secondary); }
        .my-logo span:nth-child(3) { color: var(--gray); }
        .my-logo span:nth-child(4) { color: var(--primary); }
        .my-logo span:nth-child(5) { color: #538d4e; }
        .search-form {
            display: flex;
            flex: 0 1 400px;
        }
        .search-form input {
            flex: 1;
            padding: 12px 18px;
            border: 2px solid var(--border);
            border-radius: 30px 0 0 30px;
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
        }
        .search-form input:focus {
            border-color: var(--primary);
        }
        .search-form button {
            background-color: var(--primary);
            color: white;
            border: none;
            border-radius: 0 30px 30px 0;
            padding: 0 25px;
            cursor: pointer;
            transition: var(--transition);
            font-weight: 600;
        }
        .search-form button:hover {
            background-color: #538d4e;
        }
        .mobile-toggle {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: var(--dark);
            cursor: pointer;
        }
        nav {
            padding: 15px 0;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .nav-links a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 600;
            font-size: 1.05rem;
            padding: 8px 5px;
            position: relative;
            transition: var(--transition);
        }
        .nav-links a:hover {
            color: var(--primary);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background-color: var(--primary);
            transition: var(--transition);
        }
        .nav-links a:hover::after {
            width: 100%;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.95rem;
            color: var(--gray);
            background-color: #f1f3f4;
            margin-bottom: 30px;
        }
        .breadcrumb a {
            color: var(--primary);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin: 30px 0;
        }
        .content-area {
            background: white;
            padding: 40px;
            border-radius: 12px;
            box-shadow: var(--shadow);
        }
        h1 {
            color: var(--dark);
            font-size: 2.8rem;
            margin-bottom: 25px;
            line-height: 1.2;
            border-bottom: 3px solid var(--primary);
            padding-bottom: 15px;
        }
        h2 {
            color: var(--primary);
            font-size: 2rem;
            margin: 35px 0 20px;
            padding-top: 10px;
        }
        h3 {
            color: #538d4e;
            font-size: 1.6rem;
            margin: 28px 0 15px;
        }
        h4 {
            color: var(--secondary);
            font-size: 1.3rem;
            margin: 24px 0 12px;
        }
        p {
            margin-bottom: 22px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            color: var(--dark);
            font-weight: 500;
            background-color: #f0f9ff;
            padding: 20px;
            border-left: 5px solid var(--primary);
            border-radius: 0 8px 8px 0;
            margin-bottom: 30px;
        }
        .highlight {
            background-color: #fff9db;
            padding: 25px;
            border-radius: 10px;
            border-left: 5px solid var(--secondary);
            margin: 25px 0;
        }
        .highlight p:last-child {
            margin-bottom: 0;
        }
        em {
            color: #d65c5c;
            font-style: normal;
            font-weight: 600;
        }
        strong {
            color: var(--dark);
            font-weight: 700;
        }
        a.content-link {
            color: var(--primary);
            text-decoration: none;
            border-bottom: 1px dotted var(--primary);
            transition: var(--transition);
        }
        a.content-link:hover {
            color: #538d4e;
            border-bottom: 1px solid #538d4e;
        }
        .img-container {
            margin: 35px auto;
            text-align: center;
            max-width: 800px;
        }
        .feature-img {
            width: 100%;
            height: auto;
            border-radius: 12px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.12);
            border: 1px solid var(--border);
        }
        .caption {
            font-style: italic;
            color: var(--gray);
            font-size: 0.95rem;
            margin-top: 10px;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 25px;
            margin: 35px 0;
        }
        .stat-card {
            background: white;
            border-radius: 10px;
            padding: 25px;
            box-shadow: var(--shadow);
            border-top: 5px solid var(--primary);
            text-align: center;
            transition: var(--transition);
        }
        .stat-card:hover {
            transform: translateY(-5px);
        }
        .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
        }
        .stat-label {
            font-size: 1.1rem;
            color: var(--gray);
            margin-top: 10px;
        }
        .quote {
            font-style: italic;
            color: #555;
            border-left: 4px solid var(--secondary);
            padding-left: 25px;
            margin: 30px 0 30px 20px;
            font-size: 1.2rem;
            line-height: 1.8;
        }
        .author {
            text-align: right;
            font-weight: 600;
            color: var(--dark);
            margin-top: 10px;
        }
        aside {
            background: white;
            border-radius: 12px;
            padding: 30px;
            box-shadow: var(--shadow);
            height: fit-content;
            position: sticky;
            top: 130px;
        }
        .sidebar-widget {
            margin-bottom: 35px;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            color: var(--dark);
            padding-bottom: 12px;
            border-bottom: 2px solid var(--border);
            margin-bottom: 20px;
        }
        .today-answer {
            background-color: #e7f5e9;
            padding: 20px;
            border-radius: 10px;
            text-align: center;
            margin-bottom: 25px;
        }
        .today-answer .word {
            font-size: 3rem;
            font-weight: 800;
            letter-spacing: 8px;
            color: var(--primary);
            margin: 15px 0;
            text-transform: uppercase;
        }
        .related-links {
            list-style: none;
        }
        .related-links li {
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px dashed var(--border);
        }
        .related-links a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: var(--transition);
        }
        .related-links a:hover {
            color: var(--primary);
            transform: translateX(5px);
        }
        .related-links i {
            color: var(--primary);
        }
        .interactive-section {
            background: linear-gradient(135deg, #f8f9fa, #e9ecef);
            padding: 35px;
            border-radius: 12px;
            margin: 40px 0;
        }
        .rating-form, .comment-form {
            margin-top: 25px;
        }
        .stars {
            display: flex;
            gap: 10px;
            margin: 15px 0 25px;
            cursor: pointer;
        }
        .star {
            font-size: 2rem;
            color: #ddd;
            transition: var(--transition);
        }
        .star:hover,
        .star.active {
            color: #ffc107;
        }
        .form-group {
            margin-bottom: 25px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--dark);
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 14px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--primary);
            outline: none;
        }
        .form-group textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 16px 40px;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: block;
            width: 100%;
        }
        .submit-btn:hover {
            background-color: #538d4e;
            transform: translateY(-2px);
        }
        footer {
            background-color: var(--dark);
            color: white;
            padding: 60px 0 30px;
            margin-top: 60px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 800;
            color: white;
            margin-bottom: 20px;
            display: block;
        }
        .footer-links h4 {
            color: white;
            font-size: 1.3rem;
            margin-bottom: 25px;
            border-bottom: 2px solid var(--primary);
            padding-bottom: 10px;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 15px;
        }
        .footer-links a {
            color: #ccc;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        friend-link {
            display: block;
            background-color: rgba(255,255,255,0.05);
            padding: 25px;
            border-radius: 10px;
            margin: 25px 0;
            border-left: 5px solid var(--primary);
        }
        friend-link a {
            color: #6aaa64;
            font-weight: 600;
            text-decoration: none;
            font-size: 1.1rem;
        }
        friend-link a:hover {
            text-decoration: underline;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #444;
            color: #aaa;
            font-size: 0.95rem;
        }
        .update-time {
            color: #aaa;
            font-size: 0.9rem;
            margin-top: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
            justify-content: center;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
            aside {
                position: static;
            }
            h1 {
                font-size: 2.4rem;
            }
            h2 {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
                gap: 20px;
            }
            .search-form {
                order: 3;
                flex: 1 1 100%;
                margin-top: 15px;
            }
            .mobile-toggle {
                display: block;
            }
            .nav-links {
                flex-direction: column;
                display: none;
                gap: 0;
                width: 100%;
                padding: 20px 0;
            }
            .nav-links.active {
                display: flex;
            }
            .nav-links li {
                width: 100%;
                text-align: center;
                padding: 12px 0;
                border-bottom: 1px solid var(--border);
            }
            .content-area {
                padding: 25px;
            }
            .footer-content {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
        }