:root{--canvas:#f7f8fa;--panel:#fff;--rail:#0d121b;--rail-soft:#171f2b;--ink:#1a212b;--ink-2:#5a6472;--ink-3:#929ba8;--line:#eaecf0;--line-2:#f1f3f6;--sourced:#0b7a6b;--sourced-bg:#edf6f4;--illustrative:#b06a1b;--illustrative-bg:#fbf3e8;--flagged:#c0392b;--flagged-bg:#fcefed;--accent:#2555d6;--accent-soft:#eef3fd;--radius:12px;--shadow:0 1px 2px rgba(20,28,40,.04),0 4px 16px rgba(20,28,40,.05);--mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,monospace;--sans:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--canvas);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}@media (prefers-reduced-motion:no-preference){.fade-in{animation:fade .3s ease both}}@keyframes fade{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.app{display:grid;grid-template-columns:264px 1fr;min-height:100vh}@media 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0;line-height:1.55}.notice-warn{background:var(--illustrative-bg);color:#7c4a12;border:1px solid #f0dcc0}.notice-info{background:var(--accent-soft);color:#1c3f8f;border:1px solid #d5e1fa}.err{color:var(--flagged);font-size:12.5px;background:var(--flagged-bg);padding:11px 14px;border-radius:9px}.spinner{display:inline-block;width:12px;height:12px;border:2px solid hsla(0,0%,100%,.4);border-top-color:#fff;border-radius:100px;animation:spin .7s linear infinite;vertical-align:-1px;margin-right:4px}@keyframes spin{to{transform:rotate(1turn)}}.legend{display:flex;gap:16px;flex-wrap:wrap;margin:2px 0 16px;align-items:center}.muted{color:var(--ink-3)}.chiprow{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.info-wrap{position:relative;display:inline-flex}.info-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;width:21px;height:21px;border-radius:100px;border:1.5px solid var(--line);background:var(--panel);color:var(--ink-3);font-family:var(--mono);font-size:11px;font-weight:600;font-style:italic;line-height:1;display:flex;align-items:center;justify-content:center;transition:all .14s ease}.info-btn:hover,.info-btn[aria-expanded=true]{border-color:var(--accent);color:var(--accent)}.info-pop{position:absolute;top:30px;left:0;z-index:40;width:400px;max-width:84vw;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 30px rgba(20,28,40,.14);padding:17px 18px}.info-title{font-size:13px;font-weight:700;margin-bottom:11px}.info-row{display:grid;grid-template-columns:50px 1fr;grid-gap:12px;gap:12px;margin-bottom:9px;font-size:12.5px;line-height:1.55}.info-row:last-child{margin-bottom:0}.info-k{font-size:9px;letter-spacing:.08em;color:var(--ink-3);padding-top:2px}.info-k,.tag-opt,.tag-req{font-family:var(--mono);text-transform:uppercase}.tag-opt,.tag-req{font-size:8px;letter-spacing:.05em;padding:1px 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