:root{
  --bg:#fbfaf7;
  --ink:#1c1b19;
  --muted:#6b6a66;
  --line:#e4e1da;
  --accent:#2f6f5e;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
.wrap{max-width:720px;margin:0 auto;padding:0 22px}
header.site{border-bottom:1px solid var(--line);padding:26px 0 22px;margin-bottom:44px}
header.site .row{display:flex;align-items:baseline;justify-content:space-between;gap:20px;flex-wrap:wrap}
.logo{font-size:20px;font-weight:700;letter-spacing:-.02em;text-decoration:none;color:var(--ink)}
.logo span{color:var(--accent)}
nav a{color:var(--muted);text-decoration:none;margin-left:18px;font-size:15px}
nav a:hover{color:var(--ink)}
h1{font-size:34px;line-height:1.22;letter-spacing:-.02em;margin:0 0 14px}
h2{font-size:22px;letter-spacing:-.01em;margin:38px 0 10px}
h3{font-size:18px;margin:26px 0 8px}
p{margin:0 0 16px}
.lead{font-size:19px;color:var(--muted);margin-bottom:34px}
a{color:var(--accent)}
hr{border:0;border-top:1px solid var(--line);margin:36px 0}
ul,ol{margin:0 0 16px;padding-left:22px}
li{margin-bottom:7px}
.meta{color:var(--muted);font-size:14px;margin-bottom:26px}
.card{border:1px solid var(--line);border-radius:10px;padding:20px 22px;margin-bottom:16px;background:#fff}
.card h3{margin:0 0 6px}
.card h3 a{text-decoration:none;color:var(--ink)}
.card h3 a:hover{color:var(--accent)}
.card p{margin:0;color:var(--muted);font-size:15px}
.hero{padding:8px 0 4px}
.tags{margin:18px 0 0;padding:0;list-style:none;display:flex;gap:8px;flex-wrap:wrap}
.tags li{background:#efede7;border-radius:999px;padding:5px 12px;font-size:13px;color:var(--muted);margin:0}
footer.site{border-top:1px solid var(--line);margin-top:64px;padding:28px 0 46px;color:var(--muted);font-size:14px}
footer.site a{color:var(--muted)}
footer.site .row{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.note{background:#f3f1ea;border-left:3px solid var(--accent);padding:14px 18px;border-radius:0 8px 8px 0;margin:0 0 22px;font-size:15px}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em;background:#efede7;padding:1px 5px;border-radius:4px}
.back{font-size:15px;display:inline-block;margin-bottom:26px}
@media(max-width:520px){
  h1{font-size:27px}
  nav a{margin:0 14px 0 0}
  header.site{margin-bottom:32px}
}