:root {
            --primary-green: #58cc02;
            --secondary-green: #1cb0f6;
            --dark-text: #333333;
            --light-text: #666666;
            --background-light: #f9f9f9;
            --border-color: #e0e0e0;
            --white: #ffffff;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            --radius: 12px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
        }
        body {
            color: var(--dark-text);
            background-color: var(--white);
            line-height: 1.6;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: var(--secondary-green);
            transition: color 0.3s ease;
        }
        a:hover {
            color: var(--primary-green);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background-color: var(--white);
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary-green);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo a {
            color: inherit;
        }
        .my-logo i {
            color: var(--secondary-green);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            font-weight: 600;
            color: var(--dark-text);
            padding: 5px 0;
            position: relative;
        }
        .main-nav a:hover {
            color: var(--primary-green);
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background-color: var(--primary-green);
            transition: width 0.3s ease;
        }
        .main-nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: var(--dark-text);
            cursor: pointer;
        }
        .breadcrumb {
            padding: 15px 0;
            background-color: var(--background-light);
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--light-text);
        }
        .breadcrumb a:hover {
            color: var(--primary-green);
        }
        .breadcrumb span {
            color: var(--light-text);
            margin: 0 8px;
        }
        .search-container {
            background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
            padding: 40px 0;
            text-align: center;
            color: var(--white);
            margin-bottom: 40px;
        }
        .search-box {
            max-width: 600px;
            margin: 20px auto 0;
            position: relative;
        }
        .search-box input {
            width: 100%;
            padding: 18px 25px;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            box-shadow: var(--shadow);
        }
        .search-box button {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            background-color: var(--primary-green);
            color: white;
            border: none;
            border-radius: 50%;
            width: 50px;
            height: 50px;
            cursor: pointer;
            font-size: 1.2rem;
            transition: background-color 0.3s;
        }
        .search-box button:hover {
            background-color: #4aa902;
        }
        .content-area {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 20px 0 50px;
        }
        .main-article {
            background-color: var(--white);
            padding: 30px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        article h1 {
            font-size: 2.8rem;
            color: var(--dark-text);
            margin-bottom: 25px;
            line-height: 1.2;
        }
        article h2 {
            font-size: 2rem;
            color: var(--primary-green);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--border-color);
        }
        article h3 {
            font-size: 1.5rem;
            color: var(--secondary-green);
            margin: 30px 0 15px;
        }
        article h4 {
            font-size: 1.2rem;
            color: var(--dark-text);
            margin: 20px 0 10px;
        }
        article p {
            margin-bottom: 20px;
            color: var(--light-text);
            font-size: 1.1rem;
        }
        article strong {
            color: var(--dark-text);
            font-weight: 700;
        }
        article em {
            color: var(--primary-green);
            font-style: italic;
        }
        .featured-image {
            width: 100%;
            border-radius: var(--radius);
            margin: 25px 0;
            box-shadow: var(--shadow);
        }
        .tip-box, .warning-box {
            padding: 20px;
            border-radius: var(--radius);
            margin: 25px 0;
            border-left: 5px solid;
        }
        .tip-box {
            background-color: #e8f7e0;
            border-left-color: var(--primary-green);
        }
        .warning-box {
            background-color: #fff0f0;
            border-left-color: #ff6b6b;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .widget {
            background-color: var(--white);
            padding: 25px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .widget h3 {
            color: var(--primary-green);
            margin-bottom: 20px;
            font-size: 1.4rem;
        }
        .related-links ul {
            list-style: none;
        }
        .related-links li {
            margin-bottom: 12px;
            padding-bottom: 12px;
            border-bottom: 1px dashed var(--border-color);
        }
        .related-links a {
            display: block;
            padding: 8px 0;
            font-weight: 500;
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            font-size: 2rem;
            color: #ffc107;
            margin: 15px 0;
        }
        .stars i {
            cursor: pointer;
            margin: 0 3px;
            transition: transform 0.2s;
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .rating-form button {
            background-color: var(--secondary-green);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 50px;
            cursor: pointer;
            font-weight: 600;
            margin-top: 15px;
            width: 100%;
            transition: background-color 0.3s;
        }
        .rating-form button:hover {
            background-color: #1a9ee0;
        }
        .comments-section {
            margin-top: 50px;
            padding-top: 30px;
            border-top: 2px solid var(--border-color);
        }
        .comment-form textarea {
            width: 100%;
            padding: 15px;
            border: 2px solid var(--border-color);
            border-radius: var(--radius);
            margin-bottom: 15px;
            font-size: 1rem;
            resize: vertical;
            min-height: 120px;
        }
        .comment-form input[type="text"],
        .comment-form input[type="email"] {
            width: calc(50% - 10px);
            padding: 12px 15px;
            border: 2px solid var(--border-color);
            border-radius: var(--radius);
            margin-bottom: 15px;
            font-size: 1rem;
        }
        .comment-form input[type="text"] {
            margin-right: 20px;
        }
        .comment-form button {
            background-color: var(--primary-green);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 50px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1.1rem;
            transition: background-color 0.3s;
        }
        .comment-form button:hover {
            background-color: #4aa902;
        }
        .site-footer {
            background-color: #2c3e50;
            color: #ecf0f1;
            padding: 50px 0 20px;
        }
        .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: var(--primary-green);
            margin-bottom: 20px;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin: 20px 0;
        }
        .friend-links a {
            background-color: #34495e;
            color: #bdc3c7;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.9rem;
            transition: all 0.3s;
        }
        .friend-links a:hover {
            background-color: var(--primary-green);
            color: white;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #34495e;
            font-size: 0.9rem;
            color: #95a5a6;
        }
        @media (max-width: 992px) {
            .content-area {
                grid-template-columns: 1fr;
            }
            .main-nav ul {
                gap: 20px;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: var(--white);
                box-shadow: 0 10px 15px rgba(0,0,0,0.1);
                padding: 20px;
                text-align: center;
            }
            .main-nav.active ul {
                display: flex;
            }
            .header-container {
                padding: 15px 0;
            }
            article h1 {
                font-size: 2.2rem;
            }
            article h2 {
                font-size: 1.8rem;
            }
            .comment-form input[type="text"],
            .comment-form input[type="email"] {
                width: 100%;
                margin-right: 0;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }
            .main-article {
                padding: 20px;
            }
            .widget {
                padding: 20px;
            }
            article h1 {
                font-size: 1.9rem;
            }
        }