*{box-sizing:border-box}body{margin:0;background:#faf7f0;color:#382638;font:15px/1.65 system-ui,sans-serif}a{color:inherit}header,footer{padding:22px 5%;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-bottom:1px solid #dfd5ca}.brand{font:bold 24px Georgia;text-decoration:none}nav{display:flex;gap:22px;flex-wrap:wrap}main{max-width:1150px;margin:auto;padding:55px 24px}h1{font:clamp(36px,6vw,60px)/1.15 Georgia;margin:12px 0 22px}h2{font:28px Georgia}.eyebrow{letter-spacing:2px;font-size:11px;color:#946d65}.intro{max-width:750px;color:#756971;margin-bottom:35px}.panel{background:#fffcf8;border:1px solid #e4dcd2;padding:25px;border-radius:10px;margin-bottom:24px}label{display:block;font-size:13px;margin-bottom:16px}input,select,button{font:inherit;color:inherit;padding:10px;border:1px solid #d9cec4;border-radius:5px;background:white}input,select{display:block;width:100%;margin-top:6px}input[type=color]{height:46px;padding:4px}button{cursor:pointer}button:hover{background:#efe4dc}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid #a15a45;outline-offset:2px}.controls{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px;align-items:end}.controls button{margin-bottom:16px}.muted{font-size:12px;color:#786e74}.swatch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(145px,1fr));gap:14px}.swatch-card{padding:0;overflow:hidden;text-align:left;background:#fffdf8}.swatch-color{height:90px;display:block}.swatch-label{padding:12px;display:block;line-height:1.4}.swatch-label strong,.swatch-label small{display:block}.swatch-label small{font-size:11px;margin-top:5px}.swatch-card[aria-pressed=true]{outline:3px solid #77576c;outline-offset:1px}.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:20px 0}.calculator{display:grid;grid-template-columns:1fr 1fr;gap:24px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}.result{background:#e8eadf;padding:30px;border-radius:9px}.result strong{display:block;font:32px Georgia;margin:12px 0}.error{color:#973c30;min-height:25px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;border-bottom:1px solid #ded4c8;padding:12px 6px}.guide{max-width:780px;margin-top:40px}.guide li{margin:8px 0}[hidden]{display:none!important}@media(max-width:650px){.controls,.calculator{grid-template-columns:1fr}.controls{gap:0}.fields{gap:10px}.panel{padding:18px}nav{gap:14px;font-size:12px}main{padding:35px 18px}.swatch-grid{grid-template-columns:repeat(2,1fr)}}@media print{header,footer,button,.calculator>.panel,.controls,#colors{display:none!important}main{padding:0}.calculator{display:block}.result{border:1px solid #aaa}}