:root {
            --primary-color: #FF4500;
            --secondary-color: #FFD700;
            --text-color: #333;
            --bg-color: #FFF9F0;
        }
        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: var(--text-color);
            background-color: var(--bg-color);
            margin: 0;
            padding: 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }
        header {
            background-color: var(--primary-color);
            color: white;
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .logo {
            font-size: 28px;
            font-weight: bold;
            color: white;
            text-decoration: none;
        }
        .nav-links {
            display: flex;
            gap: 20px;
        }
        .nav-links a {
            color: white;
            text-decoration: none;
            font-weight: 500;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
        }
        h1 {
            color: var(--primary-color);
            font-size: 2.5em;
            margin-bottom: 20px;
            border-bottom: 3px solid var(--secondary-color);
            padding-bottom: 10px;
        }
        h2 {
            color: var(--primary-color);
            font-size: 1.8em;
            margin: 30px 0 15px;
        }
        h3 {
            color: #FF8C00;
            font-size: 1.4em;
            margin: 20px 0 10px;
        }
        .download-btn, .login-btn {
            display: inline-block;
            background-color: var(--primary-color);
            color: white;
            padding: 12px 25px;
            margin: 15px 5px;
            border-radius: 5px;
            text-decoration: none;
            font-weight: bold;
            transition: all 0.3s ease;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        .download-btn:hover, .login-btn:hover {
            background-color: #CC3700;
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(0,0,0,0.15);
        }
        .stats-box {
            background-color: white;
            border-left: 5px solid var(--primary-color);
            padding: 20px;
            margin: 20px 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        .image-container {
            text-align: center;
            margin: 30px 0;
        }
        .image-container img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }
        .table-container {
            overflow-x: auto;
            margin: 20px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        }
        th, td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid #ddd;
        }
        th {
            background-color: var(--primary-color);
            color: white;
        }
        tr:nth-child(even) {
            background-color: #FFF5EE;
        }
        .community-section {
            background-color: #FFF5EE;
            padding: 25px;
            border-radius: 8px;
            margin: 30px 0;
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 20px 0;
        }
        .tag {
            background-color: var(--secondary-color);
            padding: 8px 15px;
            border-radius: 20px;
            text-decoration: none;
            color: var(--text-color);
            font-weight: 500;
        }
        footer {
            background-color: var(--primary-color);
            color: white;
            text-align: center;
            padding: 25px 0;
            margin-top: 40px;
        }
        footer a {
            color: white;
            text-decoration: underline;
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background-color: var(--primary-color);
                position: absolute;
                top: 70px;
                left: 0;
                padding: 20px 0;
                box-shadow: 0 4px 10px rgba(0,0,0,0.1);
            }
            .nav-links.active {
                display: flex;
            }
            .nav-links a {
                padding: 10px 20px;
                display: block;
            }
            .mobile-menu-btn {
                display: block;
            }
            h1 {
                font-size: 2em;
            }
            h2 {
                font-size: 1.5em;
            }
        }