/* FEXLINK AI · in-site /ai/ display candidate · A3 */
:root{
  --brand:#002FA7; --brand-dark:#001E6B; --brand-bold:#003592;
  --highlight:#FFFF00; --danger:#FF0000;
  --text:#111111; --muted:#5B6B85; --bg:#FFFFFF; --surface:#F5F8FC;
  --line:#D9E2EF; --line-strong:#7FA3D8; --ok:#0B7A3B; --pending:#B26A00;
  --radius:14px; --maxw:1120px;
  font-family:'Inter','Noto Sans SC','Noto Sans TC',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{color:var(--text);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.skip{position:absolute;left:-9999px;top:0;background:var(--brand);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:8px;top:8px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
header.site{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.hbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-logo{display:inline-flex;align-items:center;flex:none;line-height:0}
.brand-logo img{height:44px;width:auto;object-fit:contain;border-radius:4px;display:block}
.brand b{font-size:18px;letter-spacing:-.01em;display:block}
.brand span{font-size:12px;color:var(--muted)}
.hbtns{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.lang a{padding:5px 10px;border:1px solid var(--line-strong);border-radius:999px;font-size:12px;color:var(--brand);margin-left:6px;min-width:44px;text-align:center;display:inline-block}
.lang a[aria-current="true"]{background:var(--brand);color:#fff;border-color:var(--brand)}
.ret{font-size:12px}
.ret a{margin-left:12px}
nav.main{background:var(--brand);}
nav.main .wrap{display:flex;gap:4px;flex-wrap:wrap}
nav.main a{color:#fff;padding:10px 14px;font-size:14px;display:inline-block}
nav.main a:hover,nav.main a[aria-current="page"]{background:var(--brand-dark);text-decoration:none}
main{display:block;padding:28px 0 40px}
.crumb{font-size:12px;color:var(--muted);margin-bottom:16px}
.hero{padding:8px 0 22px}
.hero h1{font-size:clamp(22px,4vw,34px);line-height:1.25;letter-spacing:-.01em}
.hero p.lead{margin-top:12px;font-size:clamp(14px,2.2vw,17px);color:var(--muted);max-width:760px}
.status{margin-top:18px;border:1px solid var(--line-strong);border-left:4px solid var(--brand);background:var(--surface);border-radius:10px;padding:14px 16px}
.status .tag{display:inline-block;font-size:12px;font-weight:700;color:var(--brand-dark);background:var(--highlight);border-radius:4px;padding:2px 8px;margin-bottom:8px}
.status strong{font-size:16px}
.status p{font-size:13px;color:var(--muted);margin-top:4px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin-bottom:18px}
.card h2{font-size:19px;margin-bottom:12px}
.card h3{font-size:15px;margin-bottom:6px}
.card p{font-size:14px}
.muted{color:var(--muted);font-size:13px;margin-top:10px}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.tile p{font-size:13px;color:var(--muted);margin-top:4px}
.nav-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px;display:block;transition:border-color .15s,transform .15s}
.nav-card:hover{border-color:var(--brand);text-decoration:none;transform:translateY(-2px)}
.nav-ico{display:inline-flex;width:30px;height:30px;border-radius:8px;background:var(--brand);color:#fff;align-items:center;justify-content:center;font-size:12px;font-weight:700;margin-bottom:10px}
.nav-card h3{font-size:16px;color:var(--text)}
.nav-card p{font-size:13px;color:var(--muted);margin-top:6px}
.nav-more{display:inline-block;margin-top:10px;font-size:13px;color:var(--brand);font-weight:600}
.checklist{list-style:none;margin-top:6px}
.checklist li{position:relative;padding-left:22px;margin:8px 0;font-size:14px}
.checklist li::before{content:"";position:absolute;left:0;top:8px;width:9px;height:9px;border-radius:2px;background:var(--brand)}
.table{width:100%;border-collapse:collapse;margin-top:8px;font-size:13px}
.table th,.table td{border:1px solid var(--line);padding:9px 11px;text-align:left;vertical-align:top}
.table th{background:var(--surface);font-weight:600}
.table td.ok{color:var(--ok);font-weight:600}
.table td.pending{color:var(--pending);font-weight:600}
.code-block{background:#0A1628;color:#D7E3F4;border-radius:10px;padding:14px 16px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;line-height:1.7;overflow-x:auto;margin-top:10px;white-space:pre}
code{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:1px 5px;font-size:.9em}
.callout{background:var(--surface);border-left:4px solid var(--brand)}
.notice{border:1px solid var(--brand);border-left:4px solid var(--highlight);background:#FFFDF0}
footer.site{border-top:1px solid var(--line);background:var(--surface);margin-top:24px}
footer.site .wrap{padding:24px 20px}
.fcols{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.fcol h3{font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:8px}
.fcol a{display:block;font-size:13px;margin:5px 0}
.fnote{margin-top:18px;padding-top:14px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.flag{font-size:12px;color:var(--muted);margin-top:6px}
@media (max-width:820px){
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .hbar{gap:10px}
  nav.main .wrap{gap:0}
  nav.main a{padding:9px 11px;font-size:13px}
}
@media (max-width:520px){
  .wrap{padding:0 14px}
  .card{padding:16px}
  .brand b{font-size:16px}
  .table{font-size:12px}
  .table th,.table td{padding:7px 8px}
}