/* SnapMacro site. Palette from ios/SnapMacro/Theme/Theme.swift (Palette + semantic colors). */
@font-face{font-family:"Instrument Serif";font-style:italic;font-weight:400;font-display:swap;src:url("/fonts/InstrumentSerif-Italic.ttf") format("truetype")}
:root{
  --paper:#F1EDE2;--card:#FAF6EA;--ink:#0A0E0A;--ink-soft:#4F5149;--bone:#D8D2C0;--acid:#C8FF00;--on-acid:#0A0E0A;--signal:#B53A12;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --sans:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
  color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--paper:#2A2E28;--card:#33372F;--ink:#FAF6EA;--ink-soft:#C3C0B4;--bone:#4A4E45;--signal:#FF8A65}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 var(--sans)}
a{color:var(--ink);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--acid);color:var(--on-acid);padding:8px 14px;z-index:10}
.skip:focus{left:8px;top:8px}
.wrap{max-width:720px;margin:0 auto;padding:0 20px}
.wide{max-width:1000px}
header.site{padding:20px 0;border-bottom:1px solid var(--bone)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand{font:italic 400 28px/1 var(--serif);text-decoration:none}
nav.main{display:flex;gap:18px;flex-wrap:wrap}
nav.main a{font:600 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:10px 0}
nav.main a:hover,nav.main a[aria-current]{text-decoration:underline}
.label{font:600 12px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 12px}
h1,h2,h3{font-family:var(--serif);font-style:italic;font-weight:400;line-height:1.08;margin:0}
h1{font-size:clamp(42px,9vw,72px);letter-spacing:-.01em}
h2{font-size:clamp(30px,5.5vw,42px);margin-bottom:16px}
h3{font-size:24px;margin-bottom:8px}
p{margin:0 0 16px}
.lede{font-size:20px;color:var(--ink);max-width:36em}
section{padding:56px 0;border-bottom:1px solid var(--bone)}
.hero{padding:56px 0 64px}
.hero h1{margin-bottom:24px}
.btn{display:inline-block;background:var(--acid);color:var(--on-acid);font:700 16px/1 var(--sans);padding:16px 24px;border-radius:12px;text-decoration:none;border:1px solid var(--ink);min-height:48px}
.btn:hover{text-decoration:underline}
.btn.alt{background:transparent;color:var(--ink)}
.note{font:12px/1.5 var(--mono);color:var(--ink-soft);margin-top:14px}
.steps,.cards{list-style:none;margin:0;padding:0;display:grid;gap:16px}
@media (min-width:720px){.steps{grid-template-columns:repeat(3,1fr)}.cards{grid-template-columns:repeat(2,1fr)}}
.steps li,.cards li,.card{background:var(--card);border:1px solid var(--bone);border-radius:12px;padding:20px}
.steps .n{font:600 12px/1 var(--mono);letter-spacing:.1em;color:var(--ink-soft);display:block;margin-bottom:10px}
.cards p,.steps p{margin:0;color:var(--ink)}
details{border-top:1px solid var(--bone);padding:16px 0}
details:last-of-type{border-bottom:1px solid var(--bone)}
summary{cursor:pointer;font-weight:600;min-height:32px}
details p{margin:12px 0 0}
.prose h2{font-size:30px;margin-top:40px}
.prose h3{margin-top:24px}
.prose ul{padding-left:22px;margin:0 0 16px}
.prose li{margin-bottom:6px}
.prose table{border-collapse:collapse;width:100%;font-size:15px;margin:0 0 16px}
.prose th,.prose td{border:1px solid var(--bone);padding:8px 10px;text-align:left;vertical-align:top}
.prose th{font:600 12px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase}
.prose{padding:48px 0 64px}
.prose h1{font-size:clamp(38px,8vw,56px);margin-bottom:12px}
.callout{background:var(--card);border-left:4px solid var(--acid);border-radius:0 12px 12px 0;padding:14px 18px;margin:0 0 20px;border-top:1px solid var(--bone);border-right:1px solid var(--bone);border-bottom:1px solid var(--bone)}
.review{border:2px dashed var(--signal);padding:14px 18px;border-radius:12px;margin:0 0 24px;color:var(--ink)}
/* calculators */
form.calc{display:grid;gap:16px;background:var(--card);border:1px solid var(--bone);border-radius:12px;padding:20px;margin:24px 0}
.row{display:grid;gap:6px}
@media (min-width:560px){.row.two{grid-template-columns:1fr 1fr;gap:16px}}
label,legend{font:600 12px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase}
fieldset{border:0;padding:0;margin:0}
input,select{width:100%;font:17px var(--sans);color:var(--ink);background:var(--paper);border:1px solid var(--ink);border-radius:8px;padding:12px;min-height:48px}
.seg{display:flex;gap:0;margin-top:6px}
.seg label{flex:1;text-transform:none;letter-spacing:0;font:600 15px var(--sans);margin:0}
.seg input{position:absolute;opacity:0;width:1px;height:1px;min-height:0}
.seg span{display:block;text-align:center;padding:12px;border:1px solid var(--ink);margin-left:-1px;cursor:pointer;min-height:48px}
.seg label:first-child span{border-radius:8px 0 0 8px;margin-left:0}
.seg label:last-child span{border-radius:0 8px 8px 0}
.seg input:checked+span{background:var(--acid);color:var(--on-acid)}
.seg input:focus-visible+span{outline:3px solid var(--ink);outline-offset:2px}
.err{color:var(--signal);font-weight:600;min-height:1.4em;margin:0}
.result{background:var(--card);border:1px solid var(--ink);border-radius:12px;padding:20px;margin:0 0 24px}
.result .big{font:italic 400 56px/1 var(--serif);margin:4px 0 8px}
.result .big small{font:600 12px var(--mono);letter-spacing:.08em;margin-left:6px}
.result dl{display:grid;grid-template-columns:1fr auto;gap:6px 16px;margin:12px 0 0;font:14px var(--mono)}
.result dd{margin:0;text-align:right}
.cta{background:var(--ink);color:var(--paper);border-radius:12px;padding:28px 24px;margin:40px 0 0}
.cta h2{color:var(--paper);margin-bottom:8px}
.cta p{color:var(--paper)}
.cta .btn{border-color:var(--acid)}
footer.site{padding:40px 0 56px}
footer.site .wrap{display:grid;gap:16px}
footer.site ul{list-style:none;margin:0;padding:0;display:flex;gap:18px;flex-wrap:wrap}
footer.site a{font:600 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:10px 0;display:inline-block}
footer.site p{font:12px/1.6 var(--mono);color:var(--ink-soft);margin:0}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
[hidden]{display:none!important}
.mt{margin-top:24px}
.cta .label{color:var(--paper)}
.nobd{border-bottom:0}