:root{--ink:#17283d;--muted:#4d6075;--paper:#f1f5fa;--line:#bdc9d6;--gold:#f5c518;--blue:#1746b5}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font:17px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:#1746b5;text-underline-offset:3px}header{background:#0a0a0a;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:20px 5vw;gap:24px}header a{color:#fff}header nav{display:flex;gap:24px;font-size:15px}.brand{font-size:24px;font-weight:750;color:var(--gold);text-decoration:none;letter-spacing:-.8px}.brand span{color:#fff}.skip{position:fixed;top:-100px;left:12px;background:#fff;padding:12px;z-index:50}.skip:focus{top:10px}:focus-visible{outline:3px solid var(--blue);outline-offset:4px}header :focus-visible{outline-color:var(--gold)}main{max-width:1350px;padding:48px 32px;margin:auto}.intro{display:grid;grid-template-columns:1.5fr 1fr;gap:64px;align-items:center;margin-bottom:42px}.edition{font-size:14px;color:var(--muted);margin:0 0 12px}h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(40px,4.6vw,65px);font-weight:400;line-height:1.05;letter-spacing:-2px;margin:0 0 22px}h2{font-size:24px;line-height:1.25;margin:0 0 20px}p{max-width:75ch}.intro p{max-width:58ch}.scope{border-left:4px solid var(--gold);padding:12px 24px}.scope p{font-size:15px;margin:8px 0}.scope a{font-size:15px}.workspace{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:40px;align-items:start}form{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.input-section{padding:28px;border-bottom:1px solid var(--line)}.input-section:last-child{border-bottom:0}.fields{display:grid;grid-template-columns:1fr 1fr;gap:22px 20px}label{display:flex;flex-direction:column;font-size:15px;font-weight:600;gap:7px}.wide{grid-column:1/-1}input,select,button{font:inherit}input,select{min-height:46px;padding:10px;width:100%;border:1px solid #778b9f;border-radius:4px;background:#fff;color:var(--ink)}small,.hint{font-size:13px;color:var(--muted);font-weight:400;line-height:1.5}.hint{margin:12px 0 20px}.check{display:flex;flex-direction:row;align-items:flex-start;margin:20px 0;gap:12px}.check input{min-height:0;flex:none;width:22px;height:22px;margin-top:2px}.market-note{margin:22px 0 12px;font-size:14px;border-left:3px solid #476cb2;padding:2px 14px}.market-note p{margin:0 0 6px}button{cursor:pointer;min-height:46px;padding:10px 16px;border:1px solid #647a91;background:#fff;color:var(--ink);border-radius:4px;font-weight:600}.primary{display:block;width:100%;background:var(--ink);color:#fff;border-color:var(--ink);margin-top:20px}.quiet{font-size:14px;padding:8px 12px;min-height:40px}details{margin-top:24px}summary{cursor:pointer;font-size:15px;font-weight:650;padding:8px 0;min-height:44px}details .fields{margin-top:18px}.result-column{position:sticky;top:24px}.empty{padding:36px 20px;border-top:4px solid var(--gold)}.line-art{font:42px Georgia,serif;color:#526b91;margin:10px 0 30px}.empty p{color:var(--muted);font-size:16px}#results{background:#fff;border:1px solid var(--line);border-top:4px solid var(--gold);padding:28px;border-radius:4px}.value{font:clamp(36px,3.8vw,58px)/1.2 Georgia,serif;margin:18px 0 10px;letter-spacing:-1px}.breakdown{margin:28px 0;border-top:1px solid var(--line)}.breakdown div{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}.breakdown strong{white-space:nowrap}#comparison{background:#edf2fc;padding:16px;margin:20px 0}#comparison:empty{display:none}#comparison h3{font-size:18px;margin:0 0 8px}#comparison p{margin:8px 0;font-size:15px}.warning,#errors{color:#803813;background:#fff0d5;padding:14px}#errors:empty{padding:0;background:none}.cautions{font-size:14px}.cautions p{margin:10px 0}.actions{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}.actions button{font-size:13px}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px;white-space:nowrap}th,td{text-align:right;padding:8px;border-bottom:1px solid var(--line)}th:first-child,td:first-child{text-align:left}caption{text-align:left;white-space:normal;margin:10px 0}dl{font-size:13px}dt{font-weight:650}dd{margin:0 0 10px}.method{margin:64px 0 0;border-top:1px solid var(--line);padding-top:30px}.method p{font-size:15px;max-width:90ch}footer{padding:28px 5vw;background:#fff;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:24px;font-size:14px}[hidden]{display:none!important}@media(max-width:900px){.workspace{grid-template-columns:1fr}.result-column{position:static}.intro{gap:24px;grid-template-columns:1fr}.scope{max-width:600px}.intro h1 br{display:none}header nav{gap:12px}main{padding:30px 20px}}@media(max-width:520px){.fields{grid-template-columns:1fr}.wide{grid-column:auto}header{padding:18px 20px;flex-wrap:wrap}header nav{font-size:13px}main{padding:28px 12px}.input-section,#results{padding:22px 18px}h1{letter-spacing:-1px}.scope{padding-left:16px}.value{font-size:42px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}@media print{header nav,form,.intro .scope,.actions,.skip,footer,#empty,#stale{display:none!important}body{background:#fff;font-size:12px}main{padding:0}.intro{display:block;margin:0 0 18px}h1{font-size:28px}.workspace{display:block}.result-column{position:static}#results{border:0;padding:0}.method{margin-top:20px}.method p{font-size:11px}details:not([open]){display:none}.value{font-size:32px}#comparison{break-inside:avoid}table{font-size:10px}}

#results{scroll-margin-top:24px;}

header nav{flex-wrap:wrap;}

.market-grid{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 16px;font-size:14px;line-height:1.4}.scope{padding-right:0}@media(max-width:520px){.market-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
