.calculator-container{max-width:800px;margin:2rem auto;padding:2rem;background:#fff;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.1);font-family:Arial,sans-serif}.calculator-container h1{text-align:center;color:#333;margin-bottom:2rem;font-size:2rem}.calculator-container .input-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:2rem}.calculator-container .input-section .input-group{display:flex;flex-direction:column}.calculator-container .input-section .input-group label{font-size:1rem;color:#555;margin-bottom:.5rem}.calculator-container .input-section .input-group input{padding:.75rem;border:1px solid #ddd;border-radius:8px;font-size:1rem;transition:border-color .3s}.calculator-container .input-section .input-group input:focus{outline:none;border-color:#007bff}.calculator-container .results-section h2{text-align:center;color:#333;margin-bottom:1.5rem;font-size:1.5rem}.calculator-container .results-section .results-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}.calculator-container .results-section .results-grid .result-card{background:#f8f9fa;padding:1.5rem;border-radius:8px;text-align:center;transition:transform .3s}.calculator-container .results-section .results-grid .result-card:hover{transform:translateY(-5px)}.calculator-container .results-section .results-grid .result-card h3{color:#007bff;margin-bottom:.5rem;font-size:1.2rem}.calculator-container .results-section .results-grid .result-card p{color:#333;font-size:1.1rem;font-weight:700}.calculator-container .disclaimer{margin-top:2rem;text-align:center;color:#777;font-size:.9rem}@media(max-width:600px){.calculator-container{padding:1rem;margin:1rem}.calculator-container h1{font-size:1.5rem}.calculator-container .input-section,.calculator-container .results-grid{grid-template-columns:1fr}}