:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.calculator{max-width:960px;margin:2rem auto;padding:1.5rem;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.calculator-title{font-size:1.75rem;font-weight:700;margin-bottom:1rem}.calculator-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:1.5rem}@media(max-width:768px){.calculator-layout{grid-template-columns:1fr}}.inputs-panel,.results-panel{display:flex;flex-direction:column;gap:1rem}.section-title{font-size:1.1rem;font-weight:600;margin-bottom:.25rem}.card{border:1px solid #ddd;border-radius:8px;padding:.9rem 1rem;background:#fafafa;margin-bottom:.75rem}.card-results{background:#f0f7ff}.card-title{font-weight:600;margin-bottom:.5rem}.card-row{display:flex;justify-content:space-between;font-size:.9rem;margin-bottom:.25rem}.card-row-main{font-size:1.1rem;font-weight:600}.card-row-sub{font-size:.8rem;color:#666}.divider{margin:1rem 0;border:none;border-top:1px solid #e0e0e0}.inputs-grid{display:grid;grid-template-columns:1fr;gap:.5rem}.input-label{font-size:.85rem}.input-title{display:block;margin-bottom:.25rem;font-weight:500}.input-wrapper{display:flex;align-items:center;gap:.3rem}.input-prefix{color:#555;font-size:.9rem}.input-field{width:100%;font-size:.85rem;padding:.25rem .4rem;border-radius:4px;border:1px solid #ccc}.results-table{width:100%;border-collapse:collapse;font-size:.85rem}.result-label{padding:.2rem .4rem .2rem 0}.result-value{padding:.2rem 0;text-align:right;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}