body.sofiart-calc{font-family:Arial,sans-serif;background-color:#f9f9f9;color:#333}.sofiart-calc-container{max-width:600px;margin:0 auto;padding:20px;border:1px solid #ddd;background-color:#fff;border-radius:5px}.sofiart-calc-header{font-size:24px;margin-bottom:20px}.sofiart-calc-button{background-color:#0073aa;color:#fff;padding:10px 15px;border:none;border-radius:5px;cursor:pointer}.sofiart-calc-button:hover{background-color:#005177}