.form-container{max-width:500px;margin:auto;padding:1rem}form{flex-direction:column;gap:1rem;display:flex}input,select,button{padding:.75rem;font-size:1rem}button{color:#fff;cursor:pointer;background-color:#007bff;border:none;border-radius:6px}button:hover{background-color:#0056b3}@media (width<=600px){.form-container{padding:.5rem}input,select,button{padding:.6rem;font-size:.9rem}}table{border-collapse:collapse;width:100%}th,td{text-align:left;border:1px solid #ccc;padding:.5rem}@media (width<=600px){table,thead,tbody,th,td,tr{display:block}tr{border:1px solid #ccc;margin-bottom:1rem;padding:.5rem}th{display:none}td{justify-content:space-between;padding:.5rem;display:flex}td:before{content:attr(data-label);font-weight:700}}.curve-container{max-width:900px;margin:auto;padding:1rem}.chart-wrapper{height:500px;position:relative}@media (width<=600px){.chart-wrapper{height:300px}.curve-container{padding:.5rem}h2{text-align:center;font-size:1.2rem}}