:root{color-scheme:light dark;--preview-bg:light-dark(#f5f6f8,#17191d);--preview-surface:light-dark(#fff,#202329);--preview-text:light-dark(#202936,#e9ecf1);--preview-muted:light-dark(#596574,#adb7c5);--preview-line:light-dark(#d9dfe7,#3e4755);--preview-accent:light-dark(#245cbb,#9cbfff);--preview-soft:light-dark(#edf3fc,#28364c)}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;padding:0!important;background:var(--preview-bg);color:var(--preview-text);font-family:'Segoe UI',Arial,sans-serif}
body{line-height:1.5}
a,button,input,select,summary{outline-offset:4px}
:focus-visible{outline:2px solid var(--preview-accent)}
.preview-shell{max-width:1640px;margin:0 auto;padding:22px 32px 20px}
.preview-header{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:46px;margin-bottom:20px}
.site-brand{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:650;color:var(--preview-text);text-decoration:none;white-space:nowrap}
.brand-symbol{width:29px;height:29px;background:var(--preview-accent);color:light-dark(#fff,#162641);border-radius:7px;text-align:center;font-size:24px;line-height:26px;font-weight:600}
.brand-caption{font-size:12px;font-weight:400;color:var(--preview-muted);border-left:1px solid var(--preview-line);padding-left:12px;margin-left:2px}
.preview-controls{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end}
.theme-control{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--preview-muted)}
.theme-control select{font:inherit;background:var(--preview-surface);color:var(--preview-text);border:1px solid var(--preview-line);border-radius:6px;padding:7px 8px;min-height:36px;max-width:100%}
.preview-options{display:none}
.preview-footer{color:var(--preview-muted);font-size:12px;border-top:1px solid var(--preview-line);margin-top:32px;padding-top:16px;line-height:1.7}
.preview-footer a{color:var(--preview-text);text-underline-offset:3px;margin-left:6px}
.skip-to-content{position:fixed;top:8px;left:16px;z-index:10005;padding:10px 16px;background:var(--preview-surface);color:var(--preview-accent);transform:translateY(-150%)}
.skip-to-content:focus{transform:translateY(0)}
.home-page{max-width:1080px;margin:0 auto}
.home-intro{padding:48px 0 32px}
.eyebrow,.entry-kicker{font-size:12px;font-weight:600;color:var(--preview-muted);margin:0 0 12px;letter-spacing:.035em}
.home-intro h1{font-size:clamp(32px,4vw,48px);font-weight:650;line-height:1.12;letter-spacing:-1.5px;margin:0 0 20px}
.home-lead{max-width:630px;margin:0;color:var(--preview-muted);font-size:16px;line-height:1.65}
.registry-entry{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:48px;padding:30px 36px;background:var(--preview-surface);border:1px solid var(--preview-line);border-radius:12px}
.registry-entry h2{font-size:26px;line-height:1.2;font-weight:650;letter-spacing:-.4px;margin:0 0 12px}
.registry-entry p:not(.entry-kicker){font-size:14px;color:var(--preview-muted);line-height:1.65;max-width:570px;margin:0 0 20px}
.entry-primary{display:inline-flex;gap:24px;align-items:center;justify-content:space-between;min-height:44px;background:var(--preview-accent);color:light-dark(#fff,#142641);padding:10px 16px;border-radius:6px;font-size:14px;font-weight:600;text-decoration:none}
.entry-primary:hover{filter:brightness(.94)}
.registry-entry small{display:block;font-size:12px;color:var(--preview-muted);margin-top:10px}
.registry-facts{margin:0;border-left:1px solid var(--preview-line);padding-left:32px;display:grid;align-content:space-between;gap:14px}
.registry-facts dt{font-size:23px;font-weight:600;letter-spacing:-.4px;font-variant-numeric:tabular-nums}
.registry-facts dd{margin:0;font-size:12px;color:var(--preview-muted)}
.examples-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin:52px 0 20px}
.examples-heading h2{font-size:22px;font-weight:600;letter-spacing:-.4px;margin:0}
.examples-heading .eyebrow{margin-bottom:6px}
.examples-heading>p{font-size:12px;line-height:1.6;color:var(--preview-muted);margin:0}
.scenario-list{border-top:1px solid var(--preview-line)}
.scenario-entry{display:grid;grid-template-columns:30px minmax(0,1fr) 142px 20px;align-items:center;gap:20px;padding:24px 8px;color:var(--preview-text);text-decoration:none;border-bottom:1px solid var(--preview-line);transition:background .15s}
.scenario-entry:hover{background:var(--preview-soft)}
.scenario-entry:focus-visible{outline-offset:-2px}
.scenario-number{font-size:12px;font-variant-numeric:tabular-nums;color:var(--preview-muted);align-self:start;padding-top:4px}
.scenario-entry h3{font-size:16px;font-weight:600;margin:0 0 5px;letter-spacing:-.1px}
.scenario-entry p{font-size:13px;line-height:1.6;color:var(--preview-muted);margin:0 0 8px;max-width:620px}
.scenario-tags{font-size:11px;color:var(--preview-muted)}
.scenario-size{font-size:12px;color:var(--preview-text);text-align:right;font-variant-numeric:tabular-nums}
.scenario-size small{display:block;font-size:11px;margin-top:5px;color:var(--preview-muted)}
.entry-arrow{font-size:20px;color:var(--preview-accent)}
.home-note{max-width:720px;padding:28px 0 8px;font-size:13px;line-height:1.65;color:var(--preview-muted)}
.home-note strong{color:var(--preview-text);font-weight:600}
.home-note p{margin:5px 0 0}
.workspace-strip{display:flex;align-items:center;gap:18px;margin:0 0 14px;min-height:40px;font-size:13px}
.home-link{color:var(--preview-accent);white-space:nowrap;text-decoration:none}
.home-link:hover{text-decoration:underline;text-underline-offset:3px}
#scenario-title{font-size:13px;font-weight:400;margin:0;color:var(--preview-muted);border-left:1px solid var(--preview-line);padding-left:18px;min-width:0}
#start-tutorial{margin-left:auto;font:inherit;color:var(--preview-accent);background:var(--preview-surface);border:1px solid var(--preview-line);border-radius:6px;min-height:38px;padding:7px 12px;cursor:pointer;white-space:nowrap}
#start-tutorial:hover{border-color:var(--preview-accent)}
.tutorial-status{font-size:13px;background:var(--preview-soft);color:var(--preview-text);padding:10px 14px;margin:0 0 14px;border-radius:6px}
@media(min-width:1025px){.ig .layout{min-height:calc(100vh - 210px)!important}}
@media(max-width:850px){.brand-caption{display:none}.registry-entry{grid-template-columns:minmax(0,1fr) 175px;gap:24px;padding:26px}.registry-facts{padding-left:24px}.examples-heading{display:block}.examples-heading>p{margin-top:10px}.examples-heading>p br{display:none}.scenario-entry{grid-template-columns:24px minmax(0,1fr) 110px 16px;gap:12px}}
@media(max-width:650px){
 .preview-shell{padding:12px 10px}.preview-header{flex-wrap:wrap;gap:10px;margin-bottom:14px}.site-brand{font-size:18px}.preview-options{display:block;border:0;padding:8px 0;background:transparent;color:var(--preview-muted);font:inherit;font-size:12px;min-height:40px;cursor:pointer;margin-left:auto}.preview-controls{display:none;width:100%;justify-content:flex-start;gap:12px}.options-open .preview-controls{display:flex}.theme-control{font-size:13px;flex-wrap:wrap;min-width:0}.theme-control select{min-height:40px;max-width:calc(100vw - 80px)}
 .home-intro{padding:28px 10px 24px}.home-intro h1{letter-spacing:-.9px}.home-lead{font-size:14px}.registry-entry{display:block;padding:24px 20px}.registry-entry h2{font-size:24px}.registry-entry .entry-primary{width:100%;gap:12px}.registry-facts{display:grid;grid-template-columns:1fr 1fr 1.25fr;border-left:0;border-top:1px solid var(--preview-line);padding:18px 0 0;margin-top:22px;gap:12px}.registry-facts dt{font-size:18px}.registry-facts dd{font-size:11px;line-height:1.5}.examples-heading{margin:36px 10px 16px}.examples-heading h2{font-size:21px}.scenario-entry{grid-template-columns:22px minmax(0,1fr) 16px;gap:10px;padding:20px 10px}.scenario-entry h3{font-size:15px}.scenario-entry p{font-size:12px}.scenario-size{grid-column:2;text-align:left;font-size:11px}.scenario-size small{display:inline;margin-left:10px}.entry-arrow{grid-column:3;grid-row:1}.scenario-tags{font-size:10px}.home-note{padding:24px 10px 0}.workspace-strip{gap:10px;flex-wrap:wrap;font-size:12px}.workspace-strip #scenario-title{font-size:13px;font-weight:400;margin:0;order:3;width:100%;border-left:0;padding-left:0}.workspace-strip #start-tutorial{min-height:40px;font-size:12px}.preview-footer{font-size:11px;margin-top:24px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}