:root{--ink:#1a1a1a;--ink-muted:#6b6b6b;--bg:#fff;--surface:#f8f9fa;--rule:#b8b8b8;--accent:#c74e00;--accent-ink:#fff;--distance:#c74e00;--weight:#056b6e;--temperature:#a65d00;--measure:60ch;scrollbar-color:var(--rule) transparent;caret-color:var(--accent);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--ink:#f5f5f5;--ink-muted:#a8a8a8;--bg:#1a1a1a;--surface:#2a2a2a;--rule:#404040;--accent:#f84;--accent-ink:#1a1a1a;--distance:#f84;--weight:#1a9fa2;--temperature:#f94}}*,:before,:after{box-sizing:border-box}html{overflow-x:clip}body{-webkit-font-smoothing:antialiased;color:var(--ink);background:var(--bg);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.6}.screen{min-height:100vh}p{text-wrap:pretty}h1,h2,h3{text-wrap:balance}::selection{background:var(--accent);color:var(--accent-ink)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}a{color:var(--accent);text-underline-offset:.18em}.num{font-variant-numeric:tabular-nums}button,[role=button],summary,select,input[type=checkbox],input[type=radio]{min-height:44px}button{min-width:44px}input,select,textarea{font:inherit;font-size:max(1rem,16px)}img,video,canvas,svg{max-width:100%;height:auto}pre{overflow-x:auto}@media (width<=480px){.screen{padding-inline:1rem}}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}.conversion-input{transition:border-color .15s ease-out,box-shadow .15s ease-out}}.converter{flex-direction:column;align-items:center;min-height:100vh;padding:3rem 1.5rem;display:flex}.converter-title{color:var(--ink);letter-spacing:-.02em;margin:0 0 3rem;font-size:2rem;font-weight:500}.conversion-zones{flex-direction:column;gap:0;width:100%;max-width:800px;display:flex}.conversion-zone{border-top:1px solid var(--rule);padding:2.5rem 2rem;position:relative}.zone-label{letter-spacing:.08em;text-transform:uppercase;color:var(--ink);margin:0 0 1.5rem;font-size:.875rem;font-weight:600}.conversion-zone.distance .zone-label{color:var(--distance)}.conversion-zone.weight .zone-label{color:var(--weight)}.conversion-zone.temperature .zone-label{color:var(--temperature)}.input-pair{grid-template-columns:1fr 1fr;gap:2rem;display:grid}.input-group{flex-direction:column;gap:.5rem;display:flex}.unit-label{color:var(--ink-muted);text-transform:lowercase;font-size:.75rem;font-weight:400}.conversion-input{font-variant-numeric:tabular-nums;color:var(--ink);background:var(--surface);border:1px solid var(--rule);border-radius:4px;width:100%;padding:.75rem 1rem;font-family:SF Mono,Monaco,Cascadia Code,Roboto Mono,Consolas,Courier New,monospace;font-size:1.5rem;font-weight:400}.conversion-input::placeholder{color:var(--rule);opacity:1}.conversion-input:focus{border-color:var(--accent);outline:none}.conversion-zone.distance .conversion-input:focus{border-color:var(--distance)}.conversion-zone.weight .conversion-input:focus{border-color:var(--weight)}.conversion-zone.temperature .conversion-input:focus{border-color:var(--temperature)}@media (width<=640px){.converter{padding:2rem 1rem}.converter-title{margin-bottom:2rem;font-size:1.75rem}.input-pair{grid-template-columns:1fr;gap:1.5rem}.conversion-zone{padding:2rem 1.5rem}.conversion-input{font-size:1.25rem}}@media (width<=480px){body,.container,[class*=container],section,header,footer,nav,main,article{padding-inline:max(1rem,16px)}}p,li,dt,dd,blockquote,figcaption,td,th{max-width:min(75ch,100%)}