:root{--ink:#0b0b0c;--bone:#f6f4f1;--white:#fff;--orange:#ff5a1f;--line:#0b0b0c1f;--muted:#0b0b0c99;--sans:"Google Sans", Inter, system-ui, -apple-system, sans-serif;--mono:"Google Sans Code", ui-monospace, SFMono-Regular, Menlo, monospace;--serif:"Instrument Serif", Georgia, serif;--max:1040px}*{box-sizing:border-box}html,body{background:var(--bone);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0}a{color:inherit}.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}.eyebrow,.meta{font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-size:12px}.meta b,.meta a{color:var(--orange);font-weight:500;text-decoration:none}em.accent{font-family:var(--serif);color:var(--orange);letter-spacing:-.01em;font-style:italic;font-weight:400}.site-header{z-index:10;-webkit-backdrop-filter:saturate(1.4)blur(10px);border-bottom:1px solid var(--line);background:#f6f4f1e0;position:sticky;top:0}.site-header .wrap{align-items:center;gap:24px;height:64px;display:flex}.brand{letter-spacing:-.02em;white-space:nowrap;align-items:center;gap:10px;font-weight:700;text-decoration:none;display:flex}.brand img{width:28px;height:28px}.brand span{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-size:12px;font-weight:400}.nav{scrollbar-width:none;gap:4px;margin-left:auto;display:flex;overflow-x:auto}.nav::-webkit-scrollbar{display:none}.nav a{white-space:nowrap;color:var(--muted);border-radius:999px;padding:8px 12px;font-size:14px;font-weight:500;text-decoration:none}.nav a:hover{color:var(--ink);background:#0b0b0c0d}.nav a[aria-current=page]{color:var(--bone);background:var(--ink)}@media (width<=640px){.site-header .wrap{flex-wrap:wrap;gap:8px;height:auto;padding-top:12px;padding-bottom:8px}.brand span{display:none}.nav{width:100%;margin-left:0}}.hero{padding:56px 0 8px}.hero h1{letter-spacing:-.035em;max-width:17ch;margin:18px 0 20px;font-size:clamp(38px,6.4vw,76px);font-weight:700;line-height:1}.intro{color:var(--muted);max-width:60ch;margin:0;font-size:18px;line-height:1.55}.intro code,.prose code{font-family:var(--mono);color:#c43d0c;background:#ff5a1f1a;border-radius:5px;padding:1px 6px;font-size:.85em}.chips{flex-wrap:wrap;gap:8px;margin:36px 0 8px;display:flex}.chip{font:500 14px var(--sans);border:1px solid var(--line);color:var(--ink);border-radius:999px;padding:9px 16px;text-decoration:none;transition:border-color .15s}.chip:hover{border-color:var(--ink)}.chip[aria-current=page]{background:var(--ink);color:var(--bone);border-color:var(--ink)}.chip .n{font-family:var(--mono);opacity:.6;margin-left:6px;font-size:12px}.card{border-top:1px solid var(--line);padding:48px 0 8px}.card h2{letter-spacing:-.03em;margin:12px 0 10px;font-size:clamp(28px,4vw,42px);font-weight:700;line-height:1.05}.card h2 a{text-decoration:none}.card h2 a:hover{color:var(--orange)}.use{color:var(--muted);max-width:62ch;margin:0 0 24px;font-size:17px;line-height:1.5}.stage{background:var(--ink);border-radius:18px;position:relative;overflow:hidden;box-shadow:0 1px #0000000a,0 24px 60px -30px #0b0b0c73}.stage canvas,.stage img{aspect-ratio:912/600;object-fit:cover;width:100%;height:auto;display:block}.replay{font:500 13px var(--sans);color:var(--ink);cursor:pointer;opacity:0;background:#f6f4f1eb;border:0;border-radius:999px;padding:8px 14px;transition:opacity .2s;position:absolute;bottom:14px;right:14px}.stage:hover .replay,.replay:focus-visible{opacity:1}@media (hover:none){.replay{opacity:1}}.bar{background:var(--white);border:1px solid var(--line);border-radius:14px 14px 0 0;justify-content:space-between;align-items:center;gap:12px;margin-top:16px;padding:12px 12px 12px 18px;display:flex}.bar .name{font-size:15px;font-weight:600}.bar .name span{font-family:var(--mono);color:var(--muted);margin-right:8px;font-size:13px;font-weight:400}.bar .actions{align-items:center;gap:8px;display:flex}.open{font:500 14px var(--sans);color:var(--ink);border-radius:10px;padding:10px 12px;text-decoration:none}.open:hover{background:#0b0b0c0d}.copy{font:600 14px var(--sans);background:var(--orange);color:var(--white);cursor:pointer;border:0;border-radius:10px;min-width:132px;padding:10px 16px;transition:transform .1s,background .2s}.copy:active{transform:scale(.97)}.copy.ok{background:var(--ink)}details.prompt{background:var(--white);border:1px solid var(--line);border-top:0;border-radius:0 0 14px 14px}details.prompt summary{cursor:pointer;color:var(--muted);align-items:center;gap:8px;padding:14px 18px;font-size:14px;font-weight:500;list-style:none;display:flex}details.prompt summary::-webkit-details-marker{display:none}details.prompt summary:before{content:"+";font-family:var(--mono);color:var(--orange);width:12px;font-size:16px}details.prompt[open] summary:before{content:"–"}details.prompt[open] summary{border-bottom:1px solid var(--line)}details.prompt pre{font:13px/1.65 var(--mono);white-space:pre-wrap;word-break:break-word;color:#2a2a2d;max-height:520px;margin:0;padding:18px;overflow:auto}@media (width<=560px){.bar{flex-direction:column;align-items:stretch}.bar .actions{justify-content:space-between}.copy{flex:1}}.crumbs{padding-top:40px}.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--ink)}.detail h1{letter-spacing:-.035em;margin:14px 0 12px;font-size:clamp(34px,5.4vw,60px);line-height:1.02}.pager{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:16px;margin:56px 0 0;padding-top:24px;display:grid}.pager a{border:1px solid var(--line);background:var(--white);border-radius:14px;padding:16px 18px;text-decoration:none;display:block}.pager a:hover{border-color:var(--ink)}.pager small{font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:4px;font-size:11px;display:block}.pager .next{text-align:right;grid-column:2}.prose{max-width:680px;font-size:17px;line-height:1.65}.prose h2{letter-spacing:-.02em;margin:40px 0 8px;font-size:26px}.steps{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;margin-top:24px;display:grid}.steps h3{margin:10px 0 6px;font-size:15px}.steps p{color:var(--muted);margin:0;font-size:15px;line-height:1.5}.steps .num{font-family:var(--serif);color:var(--orange);font-size:34px;font-style:italic;line-height:1}.site-footer{border-top:1px solid var(--line);margin-top:88px;padding:28px 0 48px}.site-footer .wrap{font-family:var(--mono);letter-spacing:.08em;color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:8px;font-size:12px;display:flex}.empty{color:var(--muted);padding:48px 0}.card.detail{border-top:0;padding-top:20px}