:root{
  --ink:#17231f;--paper:#f1f0e8;--card:#fbfaf5;--line:#c9cec4;--moss:#285f4b;
  --mint:#b9e7d4;--orange:#f06f38;--red:#a3312b;--muted:#637068;--dark:#14231e;
}
*{box-sizing:border-box}
html{background:var(--paper);scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:"Hiragino Sans","Yu Gothic","Noto Sans JP",sans-serif;background:
  linear-gradient(90deg,rgba(40,95,75,.045) 1px,transparent 1px),
  linear-gradient(rgba(40,95,75,.045) 1px,transparent 1px),var(--paper);background-size:32px 32px}
button,textarea{font:inherit}
button{min-height:46px;border:0;border-radius:4px;padding:12px 18px;font-weight:800;cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.32}
.boundary{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--orange);color:#1d1d18;padding:11px 4vw;border-bottom:3px solid var(--ink)}
.boundary div{display:flex;align-items:baseline;gap:14px}.boundary strong{font-size:clamp(22px,3vw,38px);letter-spacing:.04em}.boundary span{font-weight:900;font-size:16px}.boundary p{margin:0;font-size:12px;font-weight:800}
.domain-nav{display:flex;gap:4px;overflow-x:auto;padding:8px 4vw;background:var(--dark);scrollbar-width:thin}
.domain-nav a{color:#dce8df;text-decoration:none;white-space:nowrap;padding:8px 10px;border:1px solid #47665a;border-radius:99px;font-size:12px}
main{width:min(1180px,92vw);margin:0 auto 64px}
.hero{display:grid;grid-template-columns:1.6fr .75fr;gap:60px;align-items:end;padding:76px 0 52px;border-bottom:1px solid var(--ink)}
.eyebrow,.section-no{font:800 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em;color:var(--moss)}
h1,h2,h3,p{margin-top:0}h1{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(48px,7vw,92px);line-height:.98;letter-spacing:-.06em;margin:16px 0 28px}h1 em{color:var(--moss);font-style:normal}
.lead{max-width:680px;font-size:17px;line-height:1.9}
.hero-status{border-left:1px solid var(--ink)}.hero-status div{padding:17px 20px;border-top:1px solid var(--ink);display:flex;justify-content:space-between;align-items:end}.hero-status div:last-child{border-bottom:1px solid var(--ink)}.hero-status small{color:var(--muted)}.hero-status b{font-size:22px}
.card{background:rgba(251,250,245,.93);border:1px solid var(--line);padding:32px;margin-top:24px;box-shadow:4px 4px 0 rgba(23,35,31,.08)}
.card h2{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(28px,4vw,48px);letter-spacing:-.03em;margin-bottom:10px}
.control{display:grid;grid-template-columns:1fr auto;gap:24px}.control-actions{display:flex;gap:8px;align-items:center}.run-status{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line)}.run-status div{padding:14px;border-right:1px solid var(--line)}.run-status div:last-child{border:0}.run-status small{display:block;color:var(--muted);margin-bottom:5px}.run-status b{font-size:15px}
.primary{background:var(--moss);color:#fff}.ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.section-heading{display:flex;justify-content:space-between;gap:20px;align-items:end}.section-heading p{color:var(--muted);margin:0}.human-chip{padding:8px 12px;background:var(--mint);font-size:12px;font-weight:900;white-space:nowrap}
.workflow{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:26px}.step{background:var(--card);min-height:160px;padding:16px;display:flex;flex-direction:column;gap:9px}.step.done{background:#dce9df}.step.current{box-shadow:inset 0 0 0 3px var(--orange)}.step small{font:700 10px ui-monospace,monospace;color:var(--muted)}.step b{font-size:14px;line-height:1.5}.step span{font-size:11px;color:var(--moss);font-weight:800}.step button{margin-top:auto;width:100%;font-size:12px}
.edit-panel{margin-top:18px;padding:24px;background:#e4efe9;border-left:6px solid var(--orange);display:grid;grid-template-columns:1fr 1fr;gap:18px}.edit-panel[hidden]{display:none}.edit-panel>div,.edit-panel>button{grid-column:1/-1}.edit-panel h3{font-size:24px;margin:4px 0}.edit-panel label{font-size:12px;font-weight:900}.edit-panel textarea{display:block;width:100%;min-height:96px;margin-top:8px;padding:12px;background:#fff;border:1px solid var(--line);resize:vertical}
.readback{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.readback>div{padding:18px;background:var(--card);min-height:92px}.readback small{display:block;color:var(--muted);margin-bottom:6px}.readback b{line-height:1.6}.empty{grid-column:1/-1!important;color:var(--muted)}
.domains{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:24px}.domain{padding:20px;border:1px solid var(--line);background:var(--card);scroll-margin-top:130px}.domain-head{display:flex;justify-content:space-between;gap:12px}.domain-code{font:900 12px ui-monospace,monospace;color:var(--orange)}.domain h3{font-size:19px;margin:4px 0 14px}.fixture{padding:10px 0;border-top:1px dashed var(--line);font-size:13px}.fixture b{display:block;margin-bottom:4px}.fixture span{color:var(--muted)}.domain button{margin-top:12px;font-size:12px;width:100%}
.canon-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:22px}.canon{padding:16px;background:var(--dark);color:#e5eee8}.canon code{color:#ffd3be;font-size:16px;font-weight:900}.canon h3{font-size:15px;margin:10px 0}.canon p{font-size:11px;line-height:1.6;color:#b7c8bd;min-height:52px}.canon button{width:100%;font-size:11px;background:var(--mint);color:var(--ink)}
.receipts{display:grid;gap:7px}.receipt{display:grid;grid-template-columns:120px 1fr auto;gap:14px;padding:12px;border-left:3px solid var(--moss);background:#eef2ec;font-size:12px}.receipt time{font:11px ui-monospace,monospace;color:var(--muted)}.receipt span{color:var(--muted)}.receipt b{text-align:right}
footer{display:flex;justify-content:space-between;gap:16px;background:var(--dark);color:#e3ede6;padding:24px 4vw;border-top:7px solid var(--orange)}footer strong{font-size:18px}
@media(max-width:800px){
  .boundary{position:relative;display:block}.boundary p{margin-top:5px}.domain-nav{position:sticky;top:0;z-index:40}
  main{width:min(94vw,640px)}.hero{grid-template-columns:1fr;gap:28px;padding:42px 0}.hero-status{border-left:0}
  .card{padding:20px}.control{grid-template-columns:1fr}.control-actions{align-items:stretch}.control-actions button{flex:1}.run-status{grid-template-columns:1fr 1fr}.run-status div:nth-child(2){border-right:0}.run-status div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .section-heading{display:block}.human-chip{display:inline-block;margin-top:14px}.workflow{grid-template-columns:1fr}.step{min-height:125px}
  .edit-panel{grid-template-columns:1fr}.edit-panel>*{grid-column:1!important}.readback{grid-template-columns:1fr}.domains{grid-template-columns:1fr}.canon-grid{grid-template-columns:1fr}.canon p{min-height:0}
  .receipt{grid-template-columns:1fr}.receipt b{text-align:left}footer{display:block}footer span{display:block;margin-top:8px;font-size:12px}
}