:root{
  --paper:#f3ead9; --ink:#241f1a; --soft:#6b5e4c; --line:#e0d3bd;
  --pink:#e43e9c; --teal:#00838a; --card:#fbf4e7;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:17px/1.6 ui-rounded,"SF Pro Rounded",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
.wrap{max-width:680px;margin:0 auto;padding:48px 24px 80px}
header{display:flex;align-items:center;gap:14px;margin-bottom:8px}
.mark{width:44px;height:44px;border-radius:12px;flex:none;
  background:
    radial-gradient(circle at 38% 42%, var(--pink) 0 34%, transparent 35%),
    radial-gradient(circle at 62% 58%, var(--teal) 0 34%, transparent 35%),
    var(--card);
  box-shadow:0 1px 0 #fff inset,0 2px 8px rgba(0,0,0,.08)}
h1{font-size:30px;margin:0;letter-spacing:-.01em}
h2{font-size:20px;margin:36px 0 10px;letter-spacing:-.01em}
.tag{color:var(--soft);margin:.2em 0 0}
p{margin:.7em 0}
a{color:var(--pink);text-decoration:none}
a:hover{text-decoration:underline}
.lede{font-size:19px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 22px;margin:18px 0}
ul{padding-left:1.1em}
li{margin:.35em 0}
small,.muted{color:var(--soft);font-size:14px}
nav{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font-size:15px}
nav a{margin-right:18px}
hr{border:none;border-top:1px solid var(--line);margin:28px 0}