:root { color-scheme: light; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; color: #242424; background: #fff; font-synthesis: none; }
* { box-sizing: border-box; }
body { margin: 0; font-size: 16px; line-height: 1.75; -webkit-font-smoothing: antialiased; }
.page { max-width: 728px; padding: 88px 24px 48px; margin: auto; }
header { margin-bottom: 84px; }
.identity { margin: 0; line-height: 1.5; }
.identity a { text-decoration: none; }
.muted, figcaption, footer { color: #686868; }
nav { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 24px; font-size: 14px; }
nav a { color: #686868; text-decoration: none; }
nav a[aria-current="page"] { color: #242424; text-decoration: underline; text-underline-offset: 4px; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }
h1, h2, h3 { font-size: 17px; line-height: 1.55; font-weight: 600; margin: 0 0 18px; }
h2 { margin-top: 64px; }
h3 { margin-top: 28px; font-size: 16px; }
p { margin: 0 0 20px; }
ul, ol { padding-left: 22px; margin: 0 0 24px; }
li { margin-bottom: 12px; }
code, pre { font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; font-size: 13px; }
code { overflow-wrap: anywhere; }
pre { background: #f7f7f7; margin: 24px 0; padding: 14px 16px; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.7; }
.command { position: relative; }
.command pre { padding-bottom: 38px; }
button { position: absolute; bottom: 9px; right: 12px; border: 0; background: transparent; color: #686868; font: inherit; font-size: 12px; cursor: pointer; padding: 2px 4px; }
button:hover { color: #242424; }
figure { margin: 32px 0; }
img { display: block; width: 100%; height: auto; }
figcaption { margin-top: 12px; font-size: 13px; line-height: 1.7; }
.links { display: flex; flex-wrap: wrap; gap: 12px 24px; margin: 28px 0; }
footer { font-size: 13px; margin-top: 80px; }
footer p { margin-bottom: 8px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 24px; top: 20px; }
@media (max-width: 600px) { .page { padding: 40px 22px; } header { margin-bottom: 56px; } h2 { margin-top: 48px; } }