:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#1e3330;background:#f8f8f3;font-size:16px;line-height:1.55;--green:#175f45;--line:#d3ded2;--muted:#53645b}*{box-sizing:border-box}body{margin:0}header,main,footer{max-width:1240px;margin:auto;padding:26px 32px}header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}a{color:var(--green);text-underline-offset:4px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;font-weight:800;letter-spacing:2px}.mark{display:grid;place-items:center;background:var(--green);color:white;border-radius:50%;width:44px;height:44px;font:700 30px Georgia}.brand small{display:block;font-size:11px;letter-spacing:1px;line-height:1.3}.intro{display:grid;grid-template-columns:2fr 1fr;gap:70px;align-items:center;padding:35px 0 40px}.eyebrow{letter-spacing:2px;font-size:11px;font-weight:800;color:var(--green)}h1{font-family:Georgia,serif;font-size:clamp(38px,5vw,64px);line-height:1.08;letter-spacing:-1.5px;margin:14px 0 22px;font-weight:500}h2{font-size:26px;line-height:1.25;margin:18px 0 12px}.lead{max-width:580px;font-size:19px;color:var(--muted)}.intro-note{background:#e7eee2;padding:25px;border-radius:20px;transform:rotate(1deg);font-size:14px}.mode-bar{display:flex;justify-content:space-between;align-items:center;gap:15px;border-top:1px solid var(--line);padding:20px 0}.mode-bar p{font-size:13px;color:var(--muted)}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--line);border-radius:9px;padding:10px 14px;background:white;color:var(--green);font-weight:650}button:disabled{opacity:.5;cursor:default}button:hover:not(:disabled){background:#e4ece0}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #c77a20;outline-offset:3px}.switch{display:flex;gap:6px}.switch button[aria-pressed=true],.primary{background:var(--green);color:white;border-color:var(--green)}.case-bar{display:flex;align-items:end;gap:18px;padding:23px;background:#eef0e8;border-radius:14px;margin-bottom:28px}.case-bar label{flex:1}label{display:block;font-size:13px;font-weight:650}input:not([type=checkbox]):not([type=file]),select,textarea{width:100%;background:#fff;border:1px solid #bccabc;border-radius:7px;padding:10px;margin-top:6px;color:#243e32;font-weight:400;min-width:0}.layout{display:grid;grid-template-columns:1fr;gap:26px}.layout.advanced{grid-template-columns:minmax(0,1.4fr) minmax(340px,1fr)}.stage-panel{padding:28px;border:1px solid var(--line);border-radius:20px;background:white;min-width:0}.section-top{display:flex;align-items:center;justify-content:space-between;font-size:12px}.steps{display:flex;flex-wrap:wrap;gap:5px}.steps button{font-size:11px;padding:8px}.steps button[aria-current=step]{background:#e1eddd;border-color:#175f45}.agents{display:grid;grid-template-columns:repeat(auto-fit,minmax(105px,1fr));gap:10px;margin:26px 0;min-height:134px}.agent{position:relative;border:1px solid var(--line);background:#f4f6ee;border-radius:14px;padding:15px 8px;text-align:center;animation:arrive .35s ease-out}.agent.selected{border:2px solid var(--green);padding:14px 7px}.agent.ended{background:#f1f0ed;color:#62625e}.robot{display:block;margin:0 auto 9px;width:45px;height:37px;background:#80a79d;border-radius:12px;position:relative;border:2px solid #315b4e}.robot:before{content:'••';position:absolute;letter-spacing:8px;padding-left:8px;inset:4px 2px;background:#214b40;border-radius:7px;color:white}.robot:after{content:'';height:9px;width:3px;background:#315b4e;position:absolute;top:-9px;left:19px}.agent:nth-child(1) .robot{background:#e9bf6b}.agent:nth-child(2) .robot{background:#8fbcde}.agent strong{display:block;font-size:14px;overflow-wrap:anywhere}.agent small{font-size:10px;display:block;line-height:1.3;margin-top:5px}.clipboard{display:flex;align-items:center;gap:16px;padding:22px;border:1px solid #dec28a;border-radius:10px;background:#fff5df;box-shadow:3px 4px 0 #f4e9cd}.clipboard>span:first-child{font-size:35px}.clipboard p{font-size:13px;margin:4px 0}.pill{margin-left:auto;font-size:11px;font-weight:bold}.play-controls{display:flex;justify-content:space-between;gap:6px;margin:20px 0}.small{font-size:12px;color:var(--muted)}.question{border-top:1px solid var(--line);margin-top:28px;padding-top:12px}.request{display:grid;grid-template-columns:1fr 1.5fr;gap:12px;margin-bottom:18px}.check{display:flex;align-items:flex-start;gap:8px;margin:13px 0;font-weight:400}.check input{margin-top:4px}.primary{margin:14px 0;width:100%;padding:14px}.result{background:#eef2ea;border-radius:13px;padding:23px;border-left:5px solid #889a80}.result.allow{background:#e6f1e6;border-color:#1d7851}.result.deny{background:#fff0dc;border-color:#a86521}.result.error{background:#fbe9e6;border-color:#ad4237}.result>span{font:500 30px Georgia}.result p{margin:8px 0 0}.compare{margin-top:18px}.compare p{font-size:13px}.workbench{border-radius:18px;background:#ecf0e6;padding:25px;min-width:0}.workbench p{font-size:13px}details{border-top:1px solid #c5d2c2;margin-top:24px;padding-top:18px}summary{font-weight:700;cursor:pointer}.role-row,.grant-row{background:#fafbf7;border:1px solid var(--line);padding:12px;border-radius:8px;margin:12px 0}.role-row select[multiple]{height:155px;font-size:12px}.grant-row .inline{display:flex;gap:8px}.file-actions{display:grid;gap:12px;margin-top:25px}.file-label{cursor:pointer}input[type=file]{display:block;font-size:12px;margin-top:10px;max-width:100%}pre{overflow:auto;max-height:330px;font-size:10px;background:#183a30;color:#e8f3e8;padding:14px;border-radius:8px}#timeline{font:11px monospace;max-height:280px;overflow:auto;padding-left:25px;overflow-wrap:anywhere}.understand{max-width:700px;margin:70px auto 35px;text-align:center}.understand h2{font-family:Georgia;font-size:38px;font-weight:500}.understand p{font-size:18px;color:var(--muted)}footer{text-align:center;border-top:1px solid var(--line);font-size:12px} [hidden]{display:none!important}@keyframes arrive{from{transform:translateY(9px);opacity:.3}to{transform:none;opacity:1}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}.intro-note{transform:none}}@media(max-width:820px){header,main,footer{padding:20px}.intro{grid-template-columns:1fr;gap:18px}.intro-note{transform:none}.layout.advanced{grid-template-columns:1fr}.mode-bar,.case-bar{flex-wrap:wrap}.case-bar label{min-width:220px}.stage-panel{padding:18px}.mode-bar p{margin:0}.request{grid-template-columns:1fr}.play-controls button{font-size:12px;padding:9px}.understand h2{font-size:31px}}

.agent.has-duty{box-shadow:inset 0 -4px 0 #c69d43}.agent.has-duty small:last-child{color:#6f5015}

.handover-illustration{display:block;width:100%;height:auto;margin:0 auto 24px}