:root{--blue:#244A73;--blue-soft:#eaf0f7;--gray:#718096;--orange:#D98236;--bg:#F5F7FA;--ink:#17263a;--line:#dfe5ed;--muted:#586b80;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}.shell{max-width:1400px;margin:0 auto;padding:32px 32px 54px}button{font:inherit}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:3px}.intro{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,1fr);gap:44px;align-items:start;margin-bottom:28px}.eyebrow,.case-eyebrow{font-size:11px;letter-spacing:.13em;color:var(--blue);font-weight:800;margin:0 0 12px}h1{font-size:clamp(30px,3.5vw,45px);line-height:1.12;letter-spacing:-.04em;margin:0 0 10px}.lead{font-size:18px;color:#536b86;margin:0 0 12px}.intro-detail{font-size:14px;line-height:1.7;color:var(--muted);max-width:760px;margin:0}.about{border:1px solid #d5e0ed;border-radius:14px;background:linear-gradient(135deg,#f1f5fa,#e9eff7);padding:21px 24px}.about-heading{display:flex;align-items:center;gap:12px;margin-bottom:9px}.about-heading h2{font-size:16px;margin:0}.about-symbol{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:#dbe6f3;color:var(--blue);font-weight:800;font-family:Georgia,serif;font-size:18px}.about p{font-size:12.5px;line-height:1.65;color:#53677e;margin:7px 0}.selectors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:22px}.scenario{display:flex;align-items:flex-start;text-align:left;gap:16px;padding:20px 19px;border:1px solid var(--line);background:white;border-radius:13px;min-height:148px;cursor:pointer;box-shadow:0 2px 7px #243d5905;transition:border-color .16s,background .16s,box-shadow .16s}.scenario:hover{border-color:#aebed0}.scenario[aria-pressed=true]{border:2px solid var(--blue);padding:19px 18px;background:#f0f4fa;box-shadow:0 0 0 2px #244a7310}.scenario-icon{flex:0 0 54px;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:#edf1f5;color:#708197;font-size:28px;font-weight:700}.scenario[aria-pressed=true] .scenario-icon{background:#dfe8f3;color:var(--blue)}.scenario-copy{display:flex;flex-direction:column;align-items:flex-start;gap:7px;min-width:0}.scenario-copy strong{font-size:17px;letter-spacing:-.02em}.scenario-copy small{font-size:13px;line-height:1.5;color:var(--muted)}.count{font-size:11px;font-weight:750;color:var(--blue);background:var(--blue-soft);padding:5px 9px;border-radius:20px}.case-panel{background:white;border:1px solid var(--line);border-radius:16px;padding:26px 27px 30px;box-shadow:0 3px 14px #213a5706}.case-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:24px}.case-eyebrow{margin:0 0 7px}.case-heading h2{font-size:27px;letter-spacing:-.03em;margin:0 0 6px}.case-description{font-size:14px;color:var(--muted);line-height:1.55;margin:0}.case-count{font-size:12px;color:#65788d;margin:7px 0 0}.download{border:1px solid #d2dce8;border-radius:9px;background:#f9fbfd;color:var(--blue);font-weight:700;font-size:12px;padding:11px 15px;white-space:nowrap;cursor:pointer}.download:hover{background:var(--blue-soft)}.timeline{position:relative;display:flex;flex-direction:column;gap:9px}.timeline:before{content:"";position:absolute;top:23px;bottom:23px;left:18px;width:2px;background:#c8d3df}.timeline-step{display:grid;grid-template-columns:38px minmax(0,1fr);gap:16px;position:relative;align-items:start}.timeline-marker{width:38px;height:38px;display:grid;place-items:center;z-index:1}.timeline-marker span{height:34px;width:34px;display:grid;place-items:center;background:#fff;border:1.5px solid #9fb2c7;border-radius:50%;font-size:13px;font-weight:750;color:var(--blue)}.timeline-step:first-child .timeline-marker span{border-color:var(--orange);color:#a55e22}.event{border:1px solid #e2e8ef;border-radius:11px;background:#fff;min-width:0;box-shadow:0 2px 5px #1a375008;scroll-margin-top:15px}.event:target{outline:2px solid var(--orange)}.event-main{display:flex;align-items:center;gap:14px;padding:13px 15px}.actor-icon{flex:0 0 36px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#edf1f5;color:#77899d;font-size:19px}.event-core{flex:1;min-width:0}.event-primary{display:flex;gap:11px;align-items:center;flex-wrap:wrap;font-size:13px}.event-code{color:var(--blue);font-weight:800;font-size:11px;background:var(--blue-soft);padding:4px 6px;border-radius:5px}.actor{font-size:13px}.action{font-weight:700;color:var(--blue)}.object{margin:5px 0;font-size:13px;color:#4f637b;overflow-wrap:anywhere}.event-secondary{display:flex;gap:7px;align-items:center;flex-wrap:wrap;font-size:11px;color:#687b90}.origin{font-style:italic}.issuer{background:#f1f4f8;border:1px solid #e4e9ef;border-radius:5px;padding:3px 6px}.relation{color:#a16531}.event-side{display:flex;flex-direction:column;align-items:flex-end;gap:11px;min-width:155px}.event-side time{font-size:11px;color:#61758e;white-space:nowrap}.details-toggle{background:#f4f6f9;color:var(--blue);border:1px solid #e1e7ef;border-radius:22px;padding:8px 13px;font-size:11px;font-weight:750;cursor:pointer;white-space:nowrap}.details-toggle:hover{background:#eaf0f7}.event-details{border-top:1px solid var(--line);padding:15px 20px 18px;margin-left:50px}.event-details[hidden]{display:none}.event-details h3{font-size:13px;margin:0 0 12px}.metadata{display:grid;grid-template-columns:minmax(110px,180px) minmax(0,1fr);gap:9px 14px;font-size:12px;line-height:1.5}.metadata dt{font-weight:750;color:#435b73}.metadata dd{margin:0;color:#53677d;overflow-wrap:anywhere}.metadata a{color:var(--blue);font-weight:700}.json-view{margin-top:18px;border-top:1px solid var(--line);padding-top:12px}.json-view summary{font-size:12px;color:var(--blue);font-weight:700;cursor:pointer}.json-view pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f5f7fa;border-radius:8px;padding:14px;font-size:11px;line-height:1.5}footer{font-size:12px;line-height:1.65;color:#687b90;margin-top:22px}.load-error{padding:20px;background:white;border-radius:10px;color:#a33}
@media(max-width:950px){.intro{grid-template-columns:1fr;gap:18px}.selectors{gap:10px}.scenario{gap:10px;padding:15px 12px;min-height:160px}.scenario[aria-pressed=true]{padding:14px 11px}.scenario-icon{width:42px;height:42px;flex-basis:42px;font-size:23px}.scenario-copy strong{font-size:15px}}
@media(max-width:650px){.shell{padding:22px 13px 36px}.selectors{grid-template-columns:1fr}.scenario,.scenario[aria-pressed=true]{min-height:0;padding:13px}.scenario-copy small{font-size:12px}.case-panel{padding:18px 11px}.case-heading{flex-wrap:wrap}.case-heading h2{font-size:23px}.timeline-step{grid-template-columns:28px minmax(0,1fr);gap:8px}.timeline:before{left:13px}.timeline-marker{width:28px;height:32px}.timeline-marker span{width:27px;height:27px;font-size:11px}.event-main{padding:11px;gap:9px;flex-wrap:wrap}.actor-icon{width:30px;height:30px;flex-basis:30px}.event-side{width:100%;flex-direction:row;justify-content:space-between;align-items:center;min-width:0;padding-left:39px}.event-details{margin-left:0;padding:13px}.metadata{grid-template-columns:105px minmax(0,1fr)}}