:root{
  --bg:#f8f6f1; --panel:#ffffff; --panel-2:#f3f0e9; --line:#e7e3da;
  --text:#151514; --muted:#5b5850; --faint:#7d796b;
  --accent:#c2410c; --accent-ink:#fb923c; --accent-wash:rgba(194,65,12,.08); --ink:#0d1117; --ink-text:#f4f2ee;
  --sans:'Inter',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.container{max-width:1140px;margin:0 auto;padding:0 28px}
@media(max-width:480px){.container{padding:0 16px}}
a{color:inherit;text-underline-offset:2px}
main a{color:var(--accent)}
.skip{position:absolute;left:-9999px;top:0;background:var(--panel);color:var(--text);padding:8px 12px;z-index:30}
.skip:focus{left:12px;top:12px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.hero-band a:focus-visible,footer a:focus-visible{outline-color:var(--accent-ink)}

nav{display:flex;align-items:center;gap:8px 18px;padding:20px 0;flex-wrap:wrap}
.logo{font-weight:500;letter-spacing:-.02em;text-decoration:none;color:var(--ink-text);font-size:1.05rem}
.logo b{font-weight:600;color:var(--accent-ink)}
.tagchip{font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(244,242,238,.6);border:1px solid rgba(244,242,238,.18);padding:3px 9px;border-radius:99px}
.sp{flex:1}
nav a:not(.logo){text-decoration:none;font-size:.88rem;color:rgba(244,242,238,.72)}
nav a:not(.logo):hover,nav a[aria-current]{color:var(--ink-text)}
.hero-band{background:var(--ink);color:var(--ink-text);padding-bottom:52px}
.crumbs{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:4px;font-size:.8rem;color:rgba(244,242,238,.55);margin-top:8px}
.crumbs li+li::before{content:"\203A";margin:0 6px 0 2px;color:rgba(244,242,238,.4)}
.crumbs a{color:rgba(244,242,238,.75)}
.pill{display:inline-flex;align-items:center;gap:9px;font-size:.8rem;color:rgba(244,242,238,.72);border:1px solid rgba(244,242,238,.16);padding:6px 14px;border-radius:99px;margin:28px 0 20px;max-width:100%}
.pill .dot{width:6px;height:6px;border-radius:50%;background:var(--accent-ink);flex:none}
h1{font-weight:300;font-size:clamp(1.9rem,4.8vw,3.1rem);line-height:1.1;letter-spacing:-.025em;max-width:24ch;text-wrap:balance;margin-top:22px;overflow-wrap:anywhere}
.pill+h1{margin-top:0}
.sub{color:rgba(244,242,238,.68);font-size:1.04rem;max-width:68ch;margin-top:18px}
.stats{display:flex;gap:22px 40px;margin-top:30px;flex-wrap:wrap}
.stat .n{font-family:var(--mono);font-size:1.6rem;font-weight:500;letter-spacing:-.02em}
.stat .l{font-size:.8rem;color:rgba(244,242,238,.55);margin-top:2px;max-width:22ch}

section{padding:56px 0}
.band{background:var(--panel-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-weight:400;font-size:clamp(1.4rem,2.8vw,1.9rem);line-height:1.2;letter-spacing:-.02em;max-width:34ch;text-wrap:balance;margin:0 0 12px}
h3{font-weight:500;font-size:1.05rem;margin:18px 0 8px}
.lede{color:var(--muted);max-width:72ch;margin-bottom:18px}
.lead p{max-width:76ch;margin-bottom:12px;font-size:1.02rem}
.lead .explain{font-size:1.06rem;border-left:3px solid var(--accent);padding:4px 0 4px 14px;margin-bottom:16px}
.cap{font-size:.8rem;color:var(--faint);max-width:90ch;margin-top:10px}
.cap a{color:var(--muted)}
.more,.quick{font-size:.92rem;color:var(--muted);margin-top:16px;max-width:90ch}
.feed{padding-left:22px;display:grid;gap:10px;max-width:100ch}
.feed li{font-size:.94rem;overflow-wrap:anywhere}
.feed li::marker{color:var(--faint);font-family:var(--mono);font-size:.8rem}
.feed b{font-weight:600}
.cols{display:grid;gap:26px;margin-top:10px}
.cols.two{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:860px){.cols.two{grid-template-columns:1fr}}
.tw{overflow-x:auto;margin:0 0 22px}
table.rows{border-collapse:collapse;width:100%;font-size:.88rem;background:var(--panel);border:1px solid var(--line);border-radius:10px}
table.rows caption{text-align:left;font-weight:500;font-size:.95rem;padding:0 0 8px;color:var(--text)}
table.rows th{font-size:.68rem;letter-spacing:.07em;text-transform:uppercase;color:var(--faint);font-weight:500;text-align:left;padding:9px 12px;border-bottom:1px solid var(--line)}
table.rows td{padding:7px 12px;border-top:1px solid var(--line);vertical-align:middle;overflow-wrap:anywhere}
table.rows .n{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap}
table.rows th.n{font-family:var(--sans)}
.bar{display:block;height:5px;background:var(--accent-wash);border-radius:3px;margin-top:4px;min-width:50px}
.bar i{display:block;height:100%;background:var(--accent);border-radius:3px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px;margin-top:18px}
.related{margin-top:26px}
.related h2{font-size:1.15rem}
.related ul,.alist,.sources,.limits{padding-left:20px;display:grid;gap:6px}
.limits li{max-width:90ch;color:var(--muted)}
.limits b{color:var(--text);font-weight:600}
.cta-box{display:flex;gap:18px 28px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:20px 22px}
.cta-box h2{font-size:1.2rem;margin-bottom:4px}
.cta-box p{color:var(--muted);max-width:70ch;font-size:.92rem}
.btn{display:inline-flex;align-items:center;justify-content:center;font:inherit;font-size:.95rem;font-weight:500;text-decoration:none;background:var(--accent);color:#fff!important;border:1px solid var(--accent);border-radius:10px;padding:11px 18px;cursor:pointer}
.btn:hover{filter:brightness(1.08)}
.btn[disabled]{opacity:.55;cursor:default}
.btn.line{background:var(--panel);color:var(--text)!important;border-color:var(--line)}
.form{display:grid;gap:6px;max-width:560px}
.form.narrow{max-width:420px}
.form label{font-size:.82rem;color:var(--muted);margin-top:8px}
.form input[type=email],.form input[type=text],.form input[type=search],.form select{width:100%;font:inherit;font-size:.95rem;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--text)}
.form select[multiple]{padding:6px}
.form fieldset{border:1px solid var(--line);border-radius:9px;padding:10px 14px;margin-top:12px}
.form legend{font-size:.82rem;color:var(--muted);padding:0 4px}
.form .radio{display:flex;gap:9px;align-items:flex-start;color:var(--text);font-size:.92rem;margin:6px 0}
.form .radio input{margin-top:5px}
.form .btn{margin-top:14px;justify-self:start}
.hint{font-size:.78rem;color:var(--faint)}
.fine{font-size:.82rem;color:var(--muted);border-left:3px solid var(--text);padding:8px 12px;background:var(--panel-2);border-radius:6px;margin-top:10px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.fmsg{font-size:.9rem;color:var(--muted);min-height:1.3em;margin-top:6px}
.fmsg.err{color:#9a2b08;font-weight:500}
.done{margin-top:14px;padding:14px 16px;border:1px solid var(--accent);background:var(--accent-wash);border-radius:10px;font-size:.95rem}
.digest{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px;display:grid;gap:8px;font-size:.9rem}
.search label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:6px}
.sbox input{width:100%;font:inherit;font-size:1.05rem;padding:13px 15px;border:1px solid var(--line);border-radius:11px;background:var(--panel);color:var(--text)}
.sresults{list-style:none;padding:0;margin-top:8px;display:grid;gap:2px;max-width:820px}
.sresults li{display:flex;flex-wrap:wrap;gap:4px 12px;align-items:baseline;padding:7px 10px;border-radius:8px;background:var(--panel);border:1px solid var(--line)}
.sresults .k{font-size:.78rem;color:var(--faint)}
.prose{max-width:78ch}
.prose p,.prose ul{margin-bottom:14px}
.prose h2{margin-top:30px}
.prose .answer{font-size:1.12rem;line-height:1.55;border-left:3px solid var(--accent);padding:6px 0 6px 16px;margin-bottom:22px}
.example{margin:4px 0 16px;padding:12px 16px;background:var(--panel);border:1px solid var(--line);border-radius:10px;font-size:.94rem}
.qa{padding:18px 0;border-bottom:1px solid var(--line);max-width:84ch}
.qa h2{font-size:1.15rem;margin-bottom:6px}
.qa p{color:var(--muted)}
.frow4{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px 16px}
@media(max-width:760px){.frow4{grid-template-columns:1fr}}
.finder{max-width:none}
.count{color:var(--muted);margin:16px 0 10px}
.ad{margin:0 auto;max-width:1140px;padding:16px 28px}
footer{background:var(--ink);color:rgba(244,242,238,.62);padding:36px 0;font-size:.84rem}
footer .frow{display:flex;gap:10px 18px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
footer a{color:rgba(244,242,238,.78)}
footer .logo{color:var(--ink-text)}
footer p{max-width:110ch;margin-top:8px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}