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*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px;scrollbar-color:var(--muted) var(--paper)}body{margin:0;background:var(--paper);color:var(--ink);font:1rem/1.55 var(--sans);-webkit-font-smoothing:antialiased}::selection{background:var(--green);color:var(--white)}a{color:var(--green);text-underline-offset:.22em;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}button{font:inherit;cursor:pointer;border-radius:4px;min-height:44px}button:disabled{cursor:wait;opacity:.65}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,pre:focus-visible,#file-tree:focus-visible{outline:3px solid 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var(--mono);tab-size:2}#terminal{margin-top:20px;background:var(--ink);color:var(--white);padding:20px;min-height:154px}.caption{font-size:.8rem;color:var(--muted);margin-top:9px}.source{padding:28px;min-width:0}.source-heading{display:flex;justify-content:space-between;gap:16px;align-items:center}.source-heading span{font:.85rem var(--mono);color:var(--muted)}.source-measure{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;padding:16px 0 14px;border-bottom:1px solid var(--rule);font-variant-numeric:tabular-nums}.source-measure strong{font:700 1.9rem var(--mono);letter-spacing:-.04em}.source-measure>span{font-size:.85rem;color:var(--muted)}#reduction-amount{color:var(--green)}#file-tree{list-style:none;padding:8px 0 0;margin:0;max-height:184px;overflow:auto;scrollbar-width:thin}#file-tree li{display:flex;gap:10px;align-items:center;font:.8rem/1.9 var(--mono);overflow-wrap:anywhere;padding:1px 0}#file-tree li.removed{color:var(--muted);text-decoration:line-through}#file-tree 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button:hover{background:#c5ded2}#copy-status{font-size:.8rem;margin-top:9px}.take-away{padding-block:40px}.export-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:52px;margin-top:20px;align-items:center}.export-grid p{color:var(--muted);max-width:65ch}.download{display:inline-flex;align-items:center;min-height:44px;font-weight:650;margin-top:12px}.checksum{display:inline-flex;align-items:center;min-height:44px;margin-left:20px;font-size:.8rem}.export-grid pre{padding:20px;background:#e9e2d2}.method{font-size:.88rem;color:var(--muted);max-width:90ch;margin-top:28px}footer{border-top:1px solid var(--rule);padding-block:20px 36px;display:flex;justify-content:space-between;gap:24px;color:var(--muted);font-size:.85rem}footer p:last-child{display:flex;gap:24px;flex-wrap:wrap}.noscript{padding:16px 28px}
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@media(max-width:580px){.masthead,main,footer{width:calc(100% - 32px)}.masthead{gap:10px;flex-wrap:wrap;padding-block:14px}.masthead nav{gap:22px}.wordmark{min-height:44px;display:flex;align-items:center}.intro{gap:20px}.intro p{font-size:1rem}.section-heading{flex-direction:column;gap:16px}.primary{width:100%}.stages button{align-items:flex-start;flex-direction:column;gap:6px;font-size:.82rem;padding:12px 10px}.evidence{grid-template-columns:1fr}.observation{border-right:0;border-bottom:1px solid var(--rule)}#stage-detail{min-height:0}#terminal{min-height:140px}.source{padding-top:18px}.source-measure{padding:10px 0}#file-tree{max-height:140px}.record-footer{align-items:flex-start;flex-direction:column;gap:4px}.try-it{margin-top:32px;padding-bottom:28px}.command{flex-direction:column}.command button{border-left:0;border-top:1px solid var(--rule);text-align:left;padding-inline:16px}.export-grid{grid-template-columns:1fr;gap:20px}.take-away{padding-block:28px}.checksum{margin-left:0;display:flex}.method{margin-top:20px}footer p:last-child{gap:8px 20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}