:root { font-family: "Microsoft YaHei", system-ui, sans-serif; color: #22272a; background: #f7f9fa; line-height: 1.75; letter-spacing: 0; }
* { box-sizing: border-box; }
body { margin: 0; }
a { color: #096f60; text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:focus-visible { outline: 3px solid #247ab7; outline-offset: 5px; }
header { min-height: 76px; padding: 16px 32px; border-bottom: 1px solid #dce3e5; background: #fff; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.brand { font-size: 23px; font-weight: 700; color: #1f3032; text-decoration: none; }
nav { display: flex; gap: 24px; flex-wrap: wrap; font-size: 14px; }
main { width: min(100%, 840px); margin: 0 auto; padding: 42px 24px 24px; }
.heading { margin-bottom: 28px; }
.eyebrow { font-size: 13px; color: #607477; }
h1 { font-size: 30px; line-height: 1.4; margin: 6px 0 12px; }
h2 { font-size: 20px; line-height: 1.6; margin: 12px 0; }
p { margin: 12px 0; }
section { padding: 24px 0 28px; border-top: 1px solid #d3dfe0; }
.status { display: inline-block; font-size: 13px; color: #185b4c; border-left: 3px solid #23896d; padding-left: 8px; }
.primary { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 48px; max-width: 100%; padding: 10px 22px; border-radius: 6px; background: #14705c; color: #fff; font-size: 16px; font-weight: 600; text-decoration: none; overflow-wrap: anywhere; }
.primary:hover { background: #105746; }
.note { color: #58656b; font-size: 14px; }
code { font-family: Consolas, monospace; font-size: 0.95em; overflow-wrap: anywhere; }
ol { padding-left: 24px; }
li { margin: 9px 0; overflow-wrap: anywhere; }
footer { max-width: 840px; margin: 0 auto; padding: 16px 24px 40px; color: #667278; font-size: 13px; }
@media (max-width: 480px) { header { padding: 16px 20px; gap: 8px; } nav { gap: 18px; } main { padding: 28px 20px 16px; } h1 { font-size: 26px; } h2 { font-size: 19px; } .primary { width: 100%; } }