:root{
  --bg:#fbfaf7; --surface:#ffffff; --ink:#16202e; --muted:#5b6574; --line:#e6e2d9;
  --brand:#3172D2; --brand-ink:#1F3A68; --accent:#f3efe6; --chip:#eef3fb; --sugg:#fff6e5; --sugg-line:#e9c77b;
  --serif: "Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;
  --sans: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0f141b; --surface:#161d27; --ink:#e8ecf2; --muted:#9aa5b4; --line:#263142;
  --brand:#7aa8ec; --brand-ink:#b9cff3; --accent:#1a2230; --chip:#1c2a40; --sugg:#2a2416; --sugg-line:#8a6d2f;
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--sans)}
a{color:var(--brand);text-underline-offset:2px}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.top{border-bottom:1px solid var(--line);background:var(--surface);position:sticky;top:0;z-index:5}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:600}
.brand img{border-radius:7px}
.brand b{color:var(--brand)}
.top nav{display:flex;gap:16px;flex-wrap:wrap;font-size:14px}
.top nav a{color:var(--muted);text-decoration:none}
.top nav a:hover{color:var(--ink)}
main{padding:32px 16px 64px}
h1{font:600 clamp(30px,5vw,46px)/1.12 var(--serif);letter-spacing:-.01em;margin:.2em 0 .4em;max-width:22ch}
h2{font:600 26px/1.25 var(--serif);margin:56px 0 16px}
h3{font-size:17px;margin:24px 0 8px}
.kicker{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0}
.lede{font-size:19px;color:var(--muted);max-width:68ch}
.small{font-size:14px;color:var(--muted)}
.prose{max-width:72ch}
.prose li{margin:.4em 0}
.bc{font-size:13px;color:var(--muted);margin-bottom:8px}
.glance{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:4px 20px 12px;margin-top:24px}
.glance h2{margin-top:16px;font-size:20px}
.glance dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:0}
.glance dt{font-size:13px;color:var(--muted)}
.glance dd{margin:0;font:600 24px/1.2 var(--serif);color:var(--brand-ink)}
.glance dd.sm{font-size:18px;padding-top:4px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:16px}
.list{display:grid;gap:16px;max-width:780px}
.q{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px 20px 14px;display:flex;flex-direction:column}
.q[data-kind]{background:var(--sugg);border-color:var(--sugg-line)}
.q blockquote{margin:0;font:19px/1.5 var(--serif);flex:1}
.q blockquote p{margin:0}
.q blockquote p::before{content:"“"}.q blockquote p::after{content:"”"}
.tr{font-size:14px;color:var(--muted);margin:10px 0 0;font-style:italic}
.tr span{font-style:normal;font-weight:600}
figcaption{margin-top:14px;font-size:14px;display:flex;flex-direction:column;gap:2px}
.who{font-weight:600}
.who a{color:var(--ink)}
.date{color:var(--muted);font-size:13px}
.tag{margin-left:8px;background:var(--sugg-line);color:#2a1f05;border-radius:99px;padding:1px 8px;font-size:12px}
.ctx{font-size:13px;color:var(--muted);margin:8px 0 0;border-top:1px dashed var(--line);padding-top:8px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;align-items:center}
.chip{font-size:12px;background:var(--chip);color:var(--brand-ink);border-radius:99px;padding:2px 9px;text-decoration:none}
.perma{margin-left:auto;font-size:12px;color:var(--muted);text-decoration:none}
.btn{display:inline-block;margin-top:20px;background:var(--brand);color:#fff;padding:10px 18px;border-radius:10px;text-decoration:none;font-weight:600}
@media (prefers-color-scheme: dark){.btn{color:#0f141b}}
.topics{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.topics li{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.topics li>a{font-weight:600;color:var(--ink)}
.topics .n{font-size:13px;color:var(--muted)}
.topics .sum{font-size:14px;color:var(--muted)}
.faq details{border-top:1px solid var(--line);padding:6px 0;max-width:780px}
.faq summary{cursor:pointer;list-style:none}
.faq summary h3{display:inline;font-size:18px}
.faq p{margin:6px 0 12px}
.tablewrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:15px;background:var(--surface)}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}
th{font-size:13px;color:var(--muted);font-weight:600}
.ship{border-top:1px solid var(--line);margin-top:40px;max-width:780px}
.ship h2{margin-top:24px}
.foot{border-top:1px solid var(--line);font-size:14px;color:var(--muted);padding:24px 0 40px}
.foot p{max-width:80ch}
:target{outline:3px solid var(--brand);outline-offset:3px}
@media (max-width:640px){
  .top{position:static}
  .top .wrap{padding-top:8px;padding-bottom:8px}
  .top nav{gap:4px 14px}
  .glance dl{grid-template-columns:1fr 1fr}
  main{padding-top:20px}
  .q blockquote{font-size:18px}
}