@font-face {
  font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap;
  src: url(/fonts/IBMPlexMono-Regular.woff2) format("woff2");
}
:root {
  --ink: #1C1B18;
  --ink2: #45433C;
  --ink3: #5C5A52;
  --rule: #E4E1D7;
  --hover: #C9C7BD;
  --bg: #FFFFFF;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { background: var(--bg); }
body { color: var(--ink); font-family: Helvetica, Arial, sans-serif; font-size: 15px; line-height: 1.65; }
a { color: inherit; text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--ink3); transition: text-decoration-color .2s ease; }
a:hover { text-decoration-color: var(--hover); }
a:focus-visible { outline: 1px solid var(--ink); outline-offset: 3px; }
code, pre { font-family: var(--mono); }

.hdr { display: flex; justify-content: space-between; align-items: baseline; padding: 34px 46px 0; }
.hdr .brand { font-size: 15px; letter-spacing: .02em; }
.hdr .brand a { text-decoration: none; }
.hdr .brand a:hover { text-decoration: underline; }
.hdr .brand .section, .hdr .brand .section a { color: var(--ink3); }
.hdr .signin { font-size: 14px; }

.wrap {
  display: grid; grid-template-columns: 180px minmax(0, 660px); gap: 64px;
  padding: 58px 46px 90px; max-width: 1060px;
}
nav, main { min-width: 0; }
nav .g { margin-bottom: 26px; }
nav .gl { font-family: var(--mono); font-size: 11px; color: var(--ink3); margin-bottom: 7px; }
nav a {
  display: block; width: fit-content; font-size: 13.5px; color: var(--ink2); padding: 3px 0;
  text-decoration: underline; text-underline-offset: 4px; text-decoration-color: transparent;
  transition: color .2s ease, text-decoration-color .2s ease;
}
nav a:hover { color: var(--ink); text-decoration-color: var(--hover); }
nav a[aria-current] { color: var(--ink); text-decoration-color: var(--ink3); }

main h1 { font-size: 26px; font-weight: 400; letter-spacing: -.01em; line-height: 1.25; margin-bottom: 8px; }
main .lede { color: var(--ink2); padding-bottom: 18px; border-bottom: 1px solid var(--rule); margin-bottom: 26px; }
main h2 { font-size: 16px; font-weight: 600; margin: 34px 0 10px; }
main h3 { font-size: 14px; font-weight: 600; margin: 24px 0 6px; font-family: var(--mono); }
main p { margin: 0 0 14px; }
main ul, main ol { margin: 0 0 14px 18px; }
main li { margin-bottom: 6px; }
main pre {
  font-size: 13px; line-height: 1.85; color: var(--ink);
  border-left: 1px solid var(--rule); padding: 2px 0 2px 16px; margin: 14px 0 18px;
  overflow-x: auto; white-space: pre;
}
main pre code { font-size: inherit; }
pre .o { color: var(--ink2); }
pre .c { color: var(--ink3); }
pre .u { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--hover); }
main code { font-size: 13px; }
main blockquote {
  display: flex; gap: 12px; align-items: flex-start;
  font-family: var(--mono); font-size: 12.5px; line-height: 1.8; color: var(--ink2);
  margin: 20px 0 8px;
}
main blockquote::before { content: ""; width: 12px; height: 12px; border: 1px solid var(--ink3); border-radius: 50%; flex-shrink: 0; margin-top: 5px; }
main blockquote p { margin: 0; }
main hr { border: 0; border-top: 1px solid var(--rule); margin: 28px 0 0; }
main hr + p { font-family: var(--mono); font-size: 12.5px; color: var(--ink3); line-height: 1.8; padding-top: 16px; }

main table { border-collapse: collapse; width: 100%; font-size: 14px; margin: 12px 0 20px; }
main th, main td { border-top: 1px solid var(--rule); padding: 9px 16px 9px 0; vertical-align: top; text-align: left; }
main tr:last-child td { border-bottom: 1px solid var(--rule); }
main th { font-family: var(--mono); font-size: 11px; font-weight: 400; color: var(--ink3); border-top: 0; padding-top: 0; }
main td code { white-space: nowrap; }

figure.shot { margin: 16px 0 24px; }
figure.shot img { display: block; width: 100%; max-width: 620px; border: 1px solid var(--rule); }
figure.shot figcaption { font-family: var(--mono); font-size: 12px; color: var(--ink3); line-height: 1.7; margin-top: 8px; max-width: 620px; }

.sect { font-family: var(--mono); font-size: 11px; color: var(--ink3); margin: 32px 0 10px; }
main table.ref { margin: 6px 0 4px; table-layout: fixed; }
.ref td { border-top: 1px solid var(--rule); padding: 11px 0; vertical-align: top; }
.ref td.u { width: 52%; padding-right: 24px; font-family: var(--mono); font-size: 13px; line-height: 1.7; }
.ref td.u .n { color: var(--ink); }
.ref td.u .a { color: var(--ink2); }
.ref td.s { font-size: 14px; line-height: 1.55; color: var(--ink); }
.ref td.s p { margin: 5px 0 0; font-size: 13.5px; color: var(--ink2); }
.ref td.s .ex { font-family: var(--mono); font-size: 12.5px; color: var(--ink2); margin-top: 5px; line-height: 1.8; white-space: pre; overflow-x: auto; }
.ref td.s .opts { margin-top: 5px; font-size: 13px; line-height: 1.55; color: var(--ink2); }
.ref td.s .opts div { margin-top: 4px; }
.ref td.s .opts code { font-size: 12.5px; color: var(--ink); white-space: nowrap; }

@media (max-width: 780px) {
  .hdr { padding-left: 20px; padding-right: 20px; }
  .wrap { grid-template-columns: minmax(0, 1fr); gap: 30px; padding: 34px 20px 60px; }
  nav { display: flex; flex-wrap: wrap; gap: 4px 20px; border-bottom: 1px solid var(--rule); padding-bottom: 16px; }
  nav .g { margin: 0; display: contents; }
  nav .gl { display: none; }
  nav a { padding: 2px 0; }
  main h1 { font-size: 22px; }
  main td code { white-space: normal; overflow-wrap: anywhere; }
  .ref td.u { width: auto; display: block; border-bottom: 0; padding-bottom: 2px; }
  .ref td.s { display: block; border-top: 0; padding-top: 0; }
}