*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif}body{background:#f4f6f8;color:#1f2937;padding:20px}.container{max-width:600px;margin:40px auto}.card{background:#fff;padding:24px;border-radius:12px;box-shadow:0 4px 16px #00000012;display:flex;flex-direction:column;gap:14px}.card h2{margin-bottom:10px;font-size:1.4rem;font-weight:600}input{padding:12px 14px;border:1px solid #d1d5db;border-radius:8px;outline:none;font-size:1rem;transition:.2s}input:focus{border-color:#3b82f6;box-shadow:0 0 0 2px #3b82f640}button{padding:12px;background:#3b82f6;color:#fff;border:none;font-size:1rem;border-radius:8px;cursor:pointer;transition:.2s}button:hover{background:#2563eb}.result-card{margin-top:24px;background:#fff;padding:24px;border-radius:12px;box-shadow:0 4px 16px #00000012}.result-card h3{font-size:1.3rem;margin-bottom:6px}.result-card p{margin-bottom:10px;color:#374151}.result-card ul{margin-bottom:12px;padding-left:20px}.result-card li{margin-bottom:5px;color:#4b5563}.result-card h4{margin-top:12px;margin-bottom:4px;font-size:1.05rem;color:#111827}