body{font:16px/1.6 -apple-system,system-ui,"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",sans-serif;max-width:44rem;margin:3rem auto;padding:0 1rem;color:#1d1d1f;background:#fff}
h1{font-size:1.7rem}h2{font-size:1.25rem;margin-top:2rem}h3{font-size:1.05rem}
table{border-collapse:collapse;width:100%;font-size:.92rem;margin:1rem 0}
th,td{border:1px solid #d2d2d7;padding:.4rem .5rem;text-align:left;vertical-align:top}
code{font:.9em ui-monospace,Menlo,monospace}
nav{margin-top:3rem;padding-top:1rem;border-top:1px solid #d2d2d7;font-size:.9rem}
a{color:#0a64d8}
@media(prefers-color-scheme:dark){body{color:#f5f5f7;background:#1c1c1e}th,td,nav{border-color:#3a3a3c}a{color:#4ea1ff}}