:root {
            --primary-green: #58cc02;
            --secondary-green: #1cb0f6;
            --dark-bg: #2b2b2b;
            --light-bg: #f9f9f9;
            --text-dark: #333;
            --text-light: #fff;
            --accent-yellow: #ffd200;
            --accent-red: #de5246;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 2rem;
            --spacing-lg: 4rem;
            --border-radius: 12px;
            --shadow: 0 4px 12px rgba(0,0,0,0.1);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: var(--text-dark);
            background-color: var(--light-bg);
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            color: var(--secondary-green);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-green);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--border-radius);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }
        .site-header {
            background-color: var(--dark-bg);
            color: var(--text-light);
            padding: var(--spacing-sm) 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--primary-green);
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .my-logo span {
            color: var(--accent-yellow);
        }
        .main-nav {
            display: flex;
            gap: var(--spacing-md);
        }
        .main-nav a {
            color: var(--text-light);
            font-weight: 600;
            padding: var(--spacing-xs) var(--spacing-sm);
            border-radius: 20px;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background-color: var(--primary-green);
            color: var(--dark-bg);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            background-color: #eaeaea;
            padding: var(--spacing-sm);
            margin-bottom: var(--spacing-md);
            border-radius: 0 0 var(--border-radius) var(--border-radius);
        }
        .breadcrumb a {
            color: var(--text-dark);
        }
        .breadcrumb a:hover {
            color: var(--primary-green);
        }
        .hero {
            background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
            color: white;
            padding: var(--spacing-lg) 0;
            text-align: center;
            margin-bottom: var(--spacing-lg);
            border-radius: 0 0 var(--border-radius) var(--border-radius);
        }
        .hero h1 {
            font-size: 2.8rem;
            margin-bottom: var(--spacing-sm);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto;
        }
        main {
            flex: 1;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: var(--spacing-lg);
            padding-bottom: var(--spacing-lg);
        }
        .content-area {
            background: white;
            padding: var(--spacing-lg);
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        aside {
            background: white;
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        h1, h2, h3, h4 {
            color: var(--dark-bg);
            margin-top: var(--spacing-md);
            margin-bottom: var(--spacing-sm);
            line-height: 1.3;
        }
        h1 {
            font-size: 2.5rem;
            border-bottom: 3px solid var(--primary-green);
            padding-bottom: var(--spacing-sm);
        }
        h2 {
            font-size: 2rem;
            color: var(--secondary-green);
            padding-top: var(--spacing-sm);
        }
        h3 {
            font-size: 1.5rem;
            color: var(--primary-green);
        }
        h4 {
            font-size: 1.2rem;
            color: #555;
        }
        p {
            margin-bottom: var(--spacing-sm);
        }
        .highlight {
            background-color: #e6f7ff;
            border-left: 5px solid var(--secondary-green);
            padding: var(--spacing-sm);
            margin: var(--spacing-md) 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .stats-box {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: var(--spacing-sm);
            margin: var(--spacing-md) 0;
            text-align: center;
        }
        .stat {
            background: linear-gradient(to bottom right, var(--primary-green), var(--secondary-green));
            color: white;
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .stat h3 {
            color: white;
            font-size: 2.5rem;
            margin: 0;
        }
        .inline-link {
            font-weight: bold;
            background-color: #f0f9ff;
            padding: 2px 6px;
            border-radius: 4px;
        }
        .img-container {
            margin: var(--spacing-md) 0;
            position: relative;
            overflow: hidden;
        }
        .img-container figcaption {
            text-align: center;
            font-style: italic;
            color: #666;
            margin-top: var(--spacing-xs);
        }
        .form-section {
            background-color: #f5f5f5;
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            margin: var(--spacing-md) 0;
        }
        .form-section h3 {
            margin-top: 0;
        }
        form label {
            display: block;
            margin-bottom: 5px;
            font-weight: 600;
        }
        form input,
        form textarea,
        form select {
            width: 100%;
            padding: 12px;
            margin-bottom: var(--spacing-sm);
            border: 2px solid #ddd;
            border-radius: 8px;
            font-family: inherit;
            font-size: 1rem;
            transition: var(--transition);
        }
        form input:focus,
        form textarea:focus,
        form select:focus {
            border-color: var(--primary-green);
            outline: none;
        }
        form button {
            background: linear-gradient(to right, var(--primary-green), var(--secondary-green));
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: bold;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
        }
        form button:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 12px rgba(88, 204, 2, 0.3);
        }
        .rating {
            display: flex;
            gap: 5px;
            margin: 10px 0;
        }
        .rating i {
            color: #ddd;
            cursor: pointer;
            font-size: 1.5rem;
            transition: var(--transition);
        }
        .rating i:hover,
        .rating i.active {
            color: var(--accent-yellow);
        }
        footer {
            background-color: var(--dark-bg);
            color: var(--text-light);
            padding: var(--spacing-lg) 0;
            margin-top: auto;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-lg);
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 900;
            color: var(--primary-green);
            margin-bottom: var(--spacing-sm);
        }
        friend-link {
            display: block;
            background-color: #3a3a3a;
            padding: var(--spacing-sm);
            margin-bottom: var(--spacing-xs);
            border-radius: 6px;
            transition: var(--transition);
        }
        friend-link:hover {
            background-color: #4a4a4a;
            text-decoration: none;
            transform: translateX(5px);
        }
        .copyright {
            text-align: center;
            padding-top: var(--spacing-lg);
            margin-top: var(--spacing-lg);
            border-top: 1px solid #444;
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
            aside {
                position: static;
            }
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: var(--spacing-sm);
                gap: 0;
            }
            .main-nav.active {
                display: flex;
            }
            .main-nav a {
                padding: var(--spacing-sm);
                border-bottom: 1px solid #444;
            }
            .hamburger {
                display: block;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero p {
                font-size: 1rem;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .content-area, aside {
                padding: var(--spacing-md);
            }
        }
        @media (max-width: 480px) {
            .stats-box {
                grid-template-columns: 1fr;
            }
            .footer-container {
                grid-template-columns: 1fr;
            }
        }