body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: #333;
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            background-color: #FFF9E6;
        }
        header {
            background-color: #8B4513;
            color: white;
            padding: 20px;
            text-align: center;
            position: relative;
        }
        .logo {
            font-size: 2.5em;
            font-weight: bold;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        nav {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 15px;
        }
        nav a {
            color: white;
            text-decoration: none;
            font-weight: bold;
        }
        .mobile-menu-btn {
            display: none;
            position: absolute;
            top: 10px;
            right: 10px;
            background: none;
            border: none;
            color: white;
            font-size: 1.5em;
            cursor: pointer;
        }
        h1 {
            color: #8B4513;
            text-align: center;
            margin-bottom: 30px;
        }
        h2 {
            color: #A0522D;
            border-bottom: 2px solid #F0E68C;
            padding-bottom: 5px;
            margin-top: 40px;
        }
        h3 {
            color: #CD853F;
            margin-top: 30px;
        }
        .button {
            display: inline-block;
            background-color: #8B4513;
            color: white;
            padding: 10px 20px;
            text-decoration: none;
            border-radius: 5px;
            margin: 10px 0;
            font-weight: bold;
            transition: background-color 0.3s;
        }
        .button:hover {
            background-color: #A0522D;
        }
        .download-section, .login-section {
            text-align: center;
            margin: 30px 0;
            padding: 20px;
            background-color: #FFF5CC;
            border-radius: 10px;
        }
        .image-container {
            text-align: center;
            margin: 30px 0;
        }
        .image-container img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
        }
        footer {
            text-align: center;
            margin-top: 50px;
            padding: 20px;
            background-color: #8B4513;
            color: white;
        }
        .tags {
            margin: 20px 0;
        }
        .tag {
            display: inline-block;
            background-color: #F0E68C;
            color: #8B4513;
            padding: 5px 10px;
            border-radius: 15px;
            margin: 5px;
            text-decoration: none;
        }
        @media (max-width: 768px) {
            nav {
                flex-direction: column;
                align-items: center;
                display: none;
            }
            .mobile-menu-btn {
                display: block;
            }
            .nav-active {
                display: flex;
            }
            body {
                padding: 10px;
            }
        }