.app-container{max-width:700px;margin:50px auto;padding:2rem;background-color:#f9f9f9;border-radius:12px;box-shadow:0 0 15px #0000001a;font-family:Segoe UI,sans-serif}.heading{font-size:24px;margin-bottom:1rem;color:#333}.form-box{display:flex;flex-direction:column;gap:1rem}.input{padding:10px;font-size:16px;border-radius:6px;border:1px solid #ccc}.textarea{padding:10px;font-size:16px;border-radius:6px;border:1px solid #ccc;resize:vertical}.ask-button{padding:10px 20px;font-size:16px;background-color:#007bff;color:#fff;border:none;border-radius:6px;cursor:pointer;transition:background-color .2s}.ask-button:hover{background-color:#0056b3}.answer-box{margin-top:2rem;background:#fff;border-left:5px solid #007bff;padding:1rem;border-radius:6px;text-align:left;white-space:pre-line}