body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: #333;
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            background-color: #f5f5f5;
        }
        header {
            background-color: #FF5722;
            color: white;
            padding: 20px;
            text-align: center;
            border-radius: 5px;
            margin-bottom: 30px;
        }
        .logo {
            font-size: 2.5em;
            font-weight: bold;
            margin-bottom: 10px;
        }
        nav {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 20px;
        }
        nav a {
            color: white;
            text-decoration: none;
            padding: 8px 15px;
            background-color: rgba(255,255,255,0.2);
            border-radius: 20px;
        }
        .mobile-nav-toggle {
            display: none;
            background-color: rgba(255,255,255,0.3);
            border: none;
            color: white;
            padding: 10px 15px;
            border-radius: 5px;
            cursor: pointer;
        }
        h1, h2, h3 {
            color: #2E7D32;
            margin-top: 30px;
        }
        h1 {
            font-size: 2.2em;
            border-bottom: 3px solid #FF5722;
            padding-bottom: 10px;
        }
        h2 {
            font-size: 1.8em;
            border-left: 5px solid #FF5722;
            padding-left: 10px;
        }
        h3 {
            font-size: 1.4em;
            color: #558B2F;
        }
        .button {
            display: inline-block;
            background-color: #FF5722;
            color: white;
            padding: 12px 25px;
            text-decoration: none;
            border-radius: 5px;
            margin: 15px 0;
            font-weight: bold;
            transition: all 0.3s;
        }
        .button:hover {
            background-color: #E64A19;
            transform: translateY(-2px);
        }
        .download-section, .login-section {
            background-color: white;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            margin: 25px 0;
        }
        .image-container {
            text-align: center;
            margin: 30px 0;
        }
        .image-container img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.2);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .stat-card {
            background-color: white;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            text-align: center;
        }
        .stat-value {
            font-size: 2.5em;
            font-weight: bold;
            color: #FF5722;
        }
        .stat-label {
            font-size: 1.1em;
            margin-top: 10px;
        }
        .community-section {
            background-color: #E8F5E9;
            padding: 25px;
            border-radius: 8px;
            margin: 30px 0;
        }
        .faq-section {
            background-color: #F1F8E9;
            padding: 25px;
            border-radius: 8px;
            margin: 30px 0;
        }
        footer {
            background-color: #333;
            color: white;
            padding: 30px 20px;
            text-align: center;
            margin-top: 50px;
        }
        footer a {
            color: #FF5722;
            text-decoration: none;
        }
        @media (max-width: 768px) {
            .mobile-nav-toggle {
                display: block;
            }
            nav {
                display: none;
                flex-direction: column;
                align-items: center;
            }
            nav.active {
                display: flex;
            }
            body {
                padding: 10px;
            }
            h1 {
                font-size: 1.8em;
            }
            h2 {
                font-size: 1.5em;
            }
        }