:root { --pink: #D9467F; --blue: #5BCEFA; --text: #2b2b33; --muted: #6b6b78; color-scheme: light; }
* { box-sizing: border-box; }
body { margin: 0; background: #fbf8fa; color: var(--text);
  font: 15px/1.85 -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif; }
.flag { height: 6px; background: linear-gradient(90deg, var(--blue) 0 20%, #F5A9B8 20% 40%, #fff 40% 60%, #F5A9B8 60% 80%, var(--blue) 80%); }
main { max-width: 760px; margin: 0 auto; padding: 32px 22px 64px; }
header a { display: inline-flex; align-items: center; gap: 10px; color: var(--pink); text-decoration: none; font-weight: 600; font-size: 18px; }
h1 { font-size: 24px; margin: 28px 0 12px; }
h2 { font-size: 17px; margin: 28px 0 8px; color: var(--pink); }
p, li { margin: 0 0 10px; }
a { color: var(--pink); }
.meta { color: var(--muted); font-size: 13px; }
table { border-collapse: collapse; width: 100%; margin: 12px 0; }
th, td { border: 1px solid #eadde3; padding: 6px 10px; text-align: left; }
blockquote { margin: 12px 0; padding: 8px 14px; background: #fff; border-left: 3px solid var(--pink); color: var(--muted); }
code { background: #f3e8ee; padding: 1px 5px; border-radius: 4px; }
footer { margin-top: 40px; color: var(--muted); font-size: 13px; }