/* Chance editorial typography and instrument palette. */
:root{--paper:#fbfbf9;--ink:#202321;--dim:#667168;--line:#d9dfdc;--sage:#81917f;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--serif:Georgia,'Times New Roman',serif;color:var(--ink);background:var(--paper);font-family:var(--serif);-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:4px}header{position:relative;min-height:80px;margin:auto;padding:28px 3%;display:flex;align-items:center;justify-content:space-between;gap:20px}.parent{display:flex;align-items:center;gap:10px;font:10px var(--mono);color:#77847c;text-decoration:none}.parent svg{width:25px;height:14px}.brand{position:absolute;left:50%;transform:translateX(-50%);font:400 32px var(--serif);letter-spacing:-1.6px;text-decoration:none}.back-link{font:12px var(--serif)}main{max-width:1040px;margin:26px auto 0;padding:0 0;display:grid;grid-template-columns:190px minmax(0,1fr);gap:64px}aside{position:sticky;top:30px;align-self:start;display:flex;flex-direction:column;gap:18px;padding-top:4px}aside a{text-decoration:none;font-size:16px;color:#728076}aside a:hover{color:var(--ink);text-decoration:underline}.label{font:9px/1.5 var(--mono);letter-spacing:.1em;color:#718075}h1{font:400 40px/1.12 var(--serif);letter-spacing:-.045em;margin:17px 0}h1 em{color:var(--sage);font-weight:400}h2{font:400 30px/1.15 var(--serif);letter-spacing:-.04em;margin:14px 0}h3{font:400 22px var(--serif);letter-spacing:-.02em}.lede{font-size:18px;line-height:1.45;color:#59645c;max-width:570px}p{font-size:16px;line-height:1.55;color:#59645c}section{padding-bottom:30px;margin-bottom:30px;border-bottom:1px solid var(--line);scroll-margin-top:24px}code,pre{font:12px/1.7 var(--mono)}code{color:#2d4033;overflow-wrap:anywhere}pre{background:#f5f6f2;border:1px solid var(--line);padding:18px 20px;overflow:auto;margin-top:0;white-space:pre-wrap;overflow-wrap:anywhere;color:#3e4a42}.code-head{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-bottom:0;padding:11px 20px;font:9px var(--mono);letter-spacing:.07em;color:#7b8980;margin-top:24px}.code-head button{border:0;background:none;color:#526f65;font:10px var(--mono);cursor:pointer}.muted{font-size:13px;color:#819083}table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;color:#59645c}th,td{text-align:left;border-bottom:1px solid var(--line);padding:13px 8px;vertical-align:top}th{font:10px var(--mono);color:#718075}summary{cursor:pointer;padding:15px 0;color:#3e4a42}form{display:flex;gap:16px;align-items:end;flex-wrap:wrap}label{display:flex;flex-direction:column;gap:9px;font:10px var(--mono);color:#718075}select,input{border:1px solid var(--line);border-radius:2px;background:transparent;padding:11px;font:12px var(--mono);color:#2d4033}input{width:80px}button[type=submit]{border:1px solid #223127;border-radius:3px;background:#223127;color:#f3f5ef;padding:12px 20px;font:12px var(--mono);cursor:pointer}button[type=submit]:hover{background:#354936}button:disabled{opacity:.5;cursor:wait}[hidden]{display:none}#api-status{font:10px var(--mono);color:#718075}footer{font:9px/1.8 var(--mono);color:#819083;padding-bottom:40px}footer a{display:block;margin-top:10px}:focus-visible{outline:1px solid #728e89;outline-offset:5px}
@media(max-width:1160px){main{margin-left:48px;margin-right:48px;gap:40px}}
@media(max-width:750px){header{padding:24px;min-height:72px}.parent{font-size:8px}.parent span{max-width:90px}.parent svg{width:20px}.brand{font-size:28px}.back-link{font-size:11px;max-width:85px;text-align:right}main{display:block;margin:20px 24px 0;padding:0}aside{position:static;flex-direction:row;flex-wrap:wrap;gap:12px 18px;padding:0 0 22px;margin-bottom:25px;border-bottom:1px solid var(--line)}aside .label{width:100%}aside a{font-size:14px}h1{font-size:31px}h2{font-size:27px}.lede{font-size:17px}th,td{padding:12px 4px;font-size:13px}pre{padding:16px;font-size:11px}.code-head{padding:11px 16px}}