:root{
  --navy:#17365d;
  --blue:#1f4e78;
  --blue-2:#365f91;
  --pale:#eaf2f8;
  --gold:#b7791f;
  --gold-bg:#fff7d6;
  --green:#276749;
  --green-bg:#e8f5ec;
  --red:#9b2c2c;
  --ink:#1f2937;
  --muted:#5f6b78;
  --line:#d7e0e8;
  --paper:#ffffff;
  --canvas:#f5f8fb;
  --shadow:0 8px 28px rgba(23,54,93,.09);
  --radius:14px;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:var(--canvas);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  line-height:1.65;
}
a{color:#124f80;text-underline-offset:3px}
a:hover{color:#0b3557}
img{max-width:100%;height:auto}
.skip-link{position:absolute;left:-9999px;top:0;background:#fff;padding:.75rem;z-index:1000}
.skip-link:focus{left:1rem;top:1rem}
.site-header{background:var(--navy);color:#fff;border-bottom:4px solid #d9b44a}
.header-inner{
  max-width:var(--max);margin:auto;padding:.8rem 1.1rem;
  display:flex;align-items:center;justify-content:space-between;gap:1rem
}
.brand{display:flex;align-items:center;gap:.75rem;color:#fff;text-decoration:none;font-weight:800}
.brand img{width:48px;height:48px;object-fit:contain;border-radius:8px;background:#fff}
.site-nav{display:flex;flex-wrap:wrap;gap:.3rem}
.site-nav a{color:#fff;text-decoration:none;padding:.55rem .7rem;border-radius:8px;font-size:.93rem}
.site-nav a:hover,.site-nav a[aria-current="page"]{background:rgba(255,255,255,.14)}
.hero{background:linear-gradient(135deg,var(--navy),var(--blue-2));color:#fff}
.hero-inner{max-width:var(--max);margin:auto;padding:3rem 1.1rem 2.5rem}
.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;font-weight:800;color:#dce9f5}
h1{font-size:clamp(2rem,4vw,3.6rem);line-height:1.08;margin:.3rem 0 1rem}
.hero .lead{font-size:1.15rem;max-width:850px;color:#eff6fb}
.meta-line{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1rem}
.pill{display:inline-flex;align-items:center;border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:.35rem .7rem;background:rgba(255,255,255,.08);font-size:.88rem}
.page-shell{max-width:var(--max);margin:auto;padding:1.25rem 1.1rem 3rem}
.subnav{
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:.55rem;
  display:flex;flex-wrap:wrap;gap:.35rem;margin:-1.6rem auto 1.3rem;position:relative;box-shadow:var(--shadow)
}
.subnav a{text-decoration:none;padding:.55rem .7rem;border-radius:8px;font-weight:650}
.subnav a:hover,.subnav a[aria-current="page"]{background:var(--pale)}
.notice{
  background:var(--gold-bg);border-left:5px solid var(--gold);
  padding:1rem 1.1rem;border-radius:8px;margin:1rem 0 1.4rem
}
.notice strong{color:#6e480d}
.success{
  background:var(--green-bg);border-left:5px solid var(--green);
  padding:1rem 1.1rem;border-radius:8px;margin:1rem 0 1.4rem
}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem}
.stat{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.1rem;box-shadow:0 4px 18px rgba(23,54,93,.05)
}
.stat strong{display:block;font-size:1.8rem;color:var(--navy);line-height:1.2}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.2rem;box-shadow:0 4px 18px rgba(23,54,93,.05)
}
.card h2,.card h3{margin-top:0}
.section{margin:2rem 0}
.section h2{font-size:1.65rem;color:var(--navy);border-bottom:2px solid var(--line);padding-bottom:.4rem}
.section h3{color:var(--blue)}
.button-row{display:flex;flex-wrap:wrap;gap:.7rem;margin:1rem 0}
.button{
  display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  background:var(--blue);color:#fff;text-decoration:none;font-weight:750;
  padding:.72rem 1rem;border-radius:9px;border:1px solid var(--blue)
}
.button:hover{background:var(--navy);color:#fff}
.button.secondary{background:#fff;color:var(--blue)}
.button.secondary:hover{background:var(--pale)}
.download-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1rem}
.download-card{
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.05rem;
  display:flex;flex-direction:column;gap:.5rem
}
.download-card h3{margin:0;color:var(--navy)}
.download-card .file-meta{font-size:.84rem;color:var(--muted)}
.download-card .button{margin-top:auto}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden}
th,td{border:1px solid var(--line);padding:.65rem;text-align:left;vertical-align:top}
th{background:var(--pale);color:var(--navy)}
.table-scroll{overflow-x:auto}
code,pre{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
code{background:#e9eef4;padding:.12rem .35rem;border-radius:4px}
pre{
  background:#101b2a;color:#eaf2f8;padding:1rem;border-radius:10px;overflow:auto;
  white-space:pre-wrap;overflow-wrap:anywhere
}
.copy-box{position:relative}
.copy-button{
  border:0;background:var(--blue);color:#fff;border-radius:7px;padding:.45rem .7rem;
  cursor:pointer;font-weight:700
}
details{background:#fff;border:1px solid var(--line);border-radius:9px;padding:.8rem 1rem;margin:.7rem 0}
summary{cursor:pointer;font-weight:750;color:var(--navy)}
.breadcrumbs{font-size:.9rem;margin:0 0 1rem;color:var(--muted)}
.breadcrumbs a{color:inherit}
.two-col{display:grid;grid-template-columns:minmax(0,2fr) minmax(250px,1fr);gap:1.25rem}
.aside-card{position:sticky;top:1rem}
.site-footer{background:#102a47;color:#dbe8f4;margin-top:3rem}
.footer-inner{max-width:var(--max);margin:auto;padding:2rem 1.1rem}
.site-footer a{color:#fff}
.footer-grid{display:grid;grid-template-columns:2fr 1fr;gap:1.5rem}
.small{font-size:.88rem;color:var(--muted)}
.site-footer .small{color:#c7d6e4}
.repo-note{background:#eef3f8;border:1px solid var(--line);border-radius:10px;padding:1rem}
@media(max-width:800px){
  .header-inner{align-items:flex-start;flex-direction:column}
  .two-col,.footer-grid{grid-template-columns:1fr}
  .aside-card{position:static}
}
@media print{
  .site-header,.subnav,.button-row,.copy-button,.site-footer{display:none!important}
  body{background:#fff}
  .page-shell{max-width:none;padding:0}
  .card,.stat{box-shadow:none}
}