:root{--night: #264478;--blue: #0069B0;--apple: #D7EA92;--grey: #ECECEC;--pink: #FFC5CD;--orange: #FF9900;--paper: #F7F8F4;--card: #fff;--ink: #1D2530;--muted: #56606E;--err-b: #B3263E;--err-t: #7A1427;--border: #DCDFD6;--a1: #7F7F7F;--a2: #B8D93D;--a3: #FF9900;--a4: #0069B0;--serif: "Source Serif 4", Georgia, serif;--sans: "IBM Plex Sans", system-ui, sans-serif;--mono: "IBM Plex Mono", ui-monospace, monospace;--r: 2px}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 var(--sans);font-variant-numeric:tabular-nums}h1,h2,h3{font-family:var(--serif);font-weight:600;color:var(--night);line-height:1.2;margin:0 0 .5em}h1{font-size:34px}h2{font-size:22px}h3{font-size:18px}a{color:var(--blue)}.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;z-index:99;background:#fff;padding:8px}:focus-visible{outline:3px solid var(--blue);outline-offset:2px}.layout{display:grid;grid-template-columns:250px 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