html { color-scheme: light; background: #fff; }
body { margin: 0; padding: 24px 22px 48px; color: #252b35; font: 15px/1.85 -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif; overflow-wrap: anywhere; }
main { max-width: 760px; margin: auto; }
h1 { margin: 4px 0 12px; font-size: 24px; line-height: 1.5; color: #172b4d; }
h2 { margin: 28px 0 10px; font-size: 18px; line-height: 1.6; color: #172b4d; }
h3 { margin: 20px 0 6px; font-size: 16px; }
p { margin: 10px 0; }
ul, ol { padding-left: 22px; }
li { margin: 8px 0; }
a { color: #1467cb; text-underline-offset: 3px; }
.meta { color: #667085; font-size: 13px; }
.notice { padding: 14px 16px; background: #f0f6ff; border-radius: 12px; }
strong { font-weight: 600; }
footer { border-top: 1px solid #e5e9f0; margin-top: 28px; padding-top: 18px; font-size: 13px; color: #475467; }