:root{--bg:#fbfaf7;--fg:#1d1f23;--muted:#5d636d;--line:#dcd8cf;--accent:#0f6e5c;--accent-fg:#fff;--card:#fff;--hl:#e8f4f0;--warn:#8a5a00}
@media (prefers-color-scheme:dark){:root{--bg:#15171a;--fg:#e9e7e2;--muted:#a3a8b0;--line:#33373d;--accent:#3cc0a0;--accent-fg:#0b1512;--card:#1c1f23;--hl:#17332c;--warn:#e0b25a}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent)}
.disclosure{margin:0;padding:8px 16px;font-size:13px;color:var(--muted);border-bottom:1px solid var(--line);text-align:center}
.site-header{max-width:960px;margin:0 auto;padding:14px 16px;display:flex;flex-wrap:wrap;gap:8px 20px;align-items:baseline;justify-content:space-between}
.brand{font-weight:700;text-decoration:none;color:var(--fg);font-size:19px}
.site-header nav{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:15px}
.site-header nav a{text-decoration:none}.site-header nav a[aria-current]{font-weight:700;text-decoration:underline}
main{max-width:960px;margin:0 auto;padding:0 16px 40px}
h1{font-size:clamp(28px,5vw,40px);line-height:1.15;margin:12px 0 8px}
h2{margin-top:40px;font-size:24px}
.meta{color:var(--muted);font-size:14px;margin-top:0}
.answer{font-size:19px;line-height:1.55;margin:8px 0 12px}
@media (max-width:600px){.answer{font-size:18px;line-height:1.5}}
.proof{font-size:14px;color:var(--muted);margin:0 0 8px;padding:10px 12px;border-left:3px solid var(--accent);background:var(--card)}
.table-wrap{overflow-x:auto;margin:16px 0;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:15px;background:var(--card)}
caption{text-align:left;font-size:14px;color:var(--muted);padding:0 0 6px}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
thead th{background:var(--hl)}
td.num{white-space:nowrap;font-variant-numeric:tabular-nums}
q{font-style:italic;color:var(--muted)}
small{color:var(--muted)}
.calculator{border:1px solid var(--line);background:var(--card);border-radius:10px;padding:16px;margin:24px 0}
.calc-primary,.calc-advanced-rows{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px 20px}
.calc-summary{margin:16px 0 8px;padding:14px;border-radius:8px;background:var(--hl)}
.calc-summary .calc-headline{margin:0 0 10px}
.calc-summary .calc-cta{margin:0}
.calc-advanced{margin:8px 0;border-top:1px solid var(--line);padding-top:10px}
.calc-advanced summary{cursor:pointer;font-weight:600;padding:6px 0}
.calc-advanced-rows{margin-top:10px}
.calc-details{margin-top:12px}
.end-cta{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;margin:32px 0;padding:16px;border:1px solid var(--line);border-radius:10px;background:var(--card)}
.calc-row{display:flex;flex-direction:column;gap:4px}
.calc-row.calc-checkbox{flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px}
.calc-row.calc-checkbox small{flex-basis:100%}
.calc-row label{font-size:14px;font-weight:600}
.calc-row input[type=number],.calc-row select{font:inherit;padding:8px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--fg);width:100%}
.calc-row input[type=checkbox]{width:18px;height:18px}
.calc-headline{font-size:19px;margin:0 0 12px}
.calc-table{margin-bottom:12px}
.calc-table tr.is-recommended{background:var(--hl);font-weight:600}
.calc-table tr.is-ineligible{color:var(--muted)}
.calc-detail,.calc-disclaimer{font-size:14px;color:var(--muted)}
.calc-notes{font-size:15px}
.calc-cta{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;margin:16px 0}
.button{display:inline-block;background:var(--accent);color:var(--accent-fg);padding:12px 18px;border-radius:8px;font-weight:700;text-decoration:none}
.changelog{list-style:none;padding:0}.changelog li{border-left:3px solid var(--accent);padding:4px 0 4px 14px;margin:0 0 18px}.changelog p{margin:4px 0}
.changelog time{font-variant-numeric:tabular-nums;font-weight:700;margin-right:6px}
.sources{margin-top:40px;font-size:15px;border-top:1px solid var(--line)}
.features{columns:2 220px;padding-left:20px}
.cards{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.cards li{border:1px solid var(--line);background:var(--card);border-radius:10px;padding:14px}.cards a{font-weight:700}
.site-footer{max-width:960px;margin:0 auto;padding:20px 16px 40px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}