:root{
  --paper:#f4efe6;--paper-2:#ece6da;--ink:#1c1b19;--ink-2:#4a4741;--ink-3:#7d786e;
  --rule:#c9c2b3;--grid:rgba(86,124,170,.09);--gold:#f2a35f;--gold-ink:#b86a1f;
  --hero:#0b0d12;--hero-ink:#e8e6df;--hero-mute:#9aa0ab;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --maxw:1180px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 var(--sans);
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:32px 32px;}
a{color:inherit}
.num,.mono,td.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* nav */
.topbar{position:sticky;top:0;z-index:20;background:rgba(244,239,230,.92);backdrop-filter:blur(6px);border-bottom:1px solid var(--rule)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:52px;gap:16px}
.brand{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;display:flex;align-items:center;gap:10px}
.brand i{display:inline-block;width:10px;height:10px;border:1.5px solid var(--ink);border-radius:50%;box-shadow:inset 0 0 0 2px var(--paper),inset 0 0 0 4px var(--ink)}
.nav{display:flex;gap:2px;font-family:var(--mono);font-size:12px;letter-spacing:.06em}
.nav a{text-decoration:none;padding:6px 10px;border-bottom:2px solid transparent;color:var(--ink-2)}
.nav a[aria-current]{color:var(--ink);border-bottom-color:var(--gold)}
.topbar.dark{background:rgba(11,13,18,.72);border-bottom-color:rgba(255,255,255,.1);color:var(--hero-ink)}
.topbar.dark .nav a{color:var(--hero-mute)}.topbar.dark .nav a[aria-current]{color:#fff}
.topbar.dark .brand i{border-color:var(--hero-ink);box-shadow:inset 0 0 0 2px var(--hero),inset 0 0 0 4px var(--hero-ink)}

/* hero */
.hero{position:relative;background:var(--hero);color:var(--hero-ink);height:min(92vh,860px);min-height:560px;overflow:hidden}
.hero canvas{display:block;width:100%;height:100%}
#cutaway{position:absolute;inset:0}
.hero-text{position:absolute;left:0;right:0;bottom:0;padding:28px 24px 30px;pointer-events:none;
  background:linear-gradient(transparent,rgba(11,13,18,.75) 60%)}
.hero-text .wrap{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.hero h1{margin:0 0 6px;font-weight:600;font-size:clamp(28px,4.4vw,52px);letter-spacing:-.01em;line-height:1.05}
.hero p.lede{margin:0;font-size:clamp(14px,1.4vw,18px);color:var(--hero-mute);max-width:520px}
.hero .sheet{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--hero-mute);text-transform:uppercase;text-align:right}
.hero .sheet b{display:block;color:var(--gold);font-weight:500}
.hud{position:absolute;top:14px;right:16px;display:flex;gap:8px;z-index:5}
.hud button{font:11px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;background:rgba(11,13,18,.6);color:var(--hero-ink);
  border:1px solid rgba(255,255,255,.22);padding:8px 10px;cursor:pointer;border-radius:2px}
.hud button:hover{border-color:var(--gold);color:var(--gold)}
.callout{position:absolute;transform:translate(-50%,-100%);font:11px/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--hero-ink);
  white-space:nowrap;pointer-events:none;padding:3px 7px 12px;z-index:3;
  background:linear-gradient(rgba(5,7,11,.74),rgba(5,7,11,.74)) top/100% calc(100% - 9px) no-repeat;
  text-shadow:0 0 3px #05070b,0 0 6px #05070b,0 0 12px rgba(5,7,11,.9)}
.callout::after{content:"";position:absolute;left:50%;bottom:0;width:1px;height:8px;background:var(--gold)}
.callout small{display:block;text-transform:none;letter-spacing:0;color:var(--hero-mute);font-size:10px;margin-top:2px}
.callout.dim{color:var(--gold)}
.callout.hidden{display:none}
.scale{position:absolute;left:28px;top:74px;display:flex;align-items:center;gap:10px;font:11px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--gold);z-index:4;pointer-events:none}
.scale .bar{display:inline-block;width:80px;height:7px;border:1px solid var(--gold);border-top:none}
@media (max-width:760px){
  .scale{left:14px;top:64px;font-size:9px}
  .hero{height:78vh;min-height:520px}
  .callout{font-size:9px}
  .hero .sheet{display:none}
}

/* figures strip */
.figures{border-bottom:1px solid var(--rule);background:var(--paper-2)}
.figures .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));}
.figures div{padding:18px 16px 16px;border-left:1px solid var(--rule)}
.figures div:first-child{border-left:none}
.figures dt{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin:0 0 6px}
.figures dd{margin:0;font-family:var(--mono);font-size:22px;line-height:1.1}
.figures dd small{font-size:11px;color:var(--ink-2);margin-left:4px}

/* content */
main.doc{padding:44px 0 80px}
.doc h1{font-size:30px;font-weight:600;letter-spacing:-.01em;margin:0 0 4px}
.doc h2{font-size:14px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin:44px 0 12px;padding-top:12px;border-top:1px solid var(--ink);display:flex;justify-content:space-between}
.doc h2 span{font-family:var(--mono);font-weight:400;color:var(--ink-3);letter-spacing:.06em}
.doc h3{font-size:15px;margin:22px 0 6px}
.kicker{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink);margin:0 0 10px}
.doc p{max-width:68ch;color:var(--ink-2)}
.doc .lead{font-size:17px;color:var(--ink);max-width:60ch}
table{border-collapse:collapse;width:100%;font-size:14px;margin:8px 0 12px;background:var(--paper)}
.table-scroll{overflow-x:auto}
th{text-align:left;font-family:var(--mono);font-weight:500;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);padding:8px 10px;border-bottom:1px solid var(--ink)}
td{padding:8px 10px;border-bottom:1px solid var(--rule);vertical-align:top}
td.num,th.num{text-align:right;white-space:nowrap}
td.note{color:var(--ink-3);font-size:13px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:820px){.grid2,.grid3{grid-template-columns:1fr}}
html,body{overflow-x:clip}
@media (max-width:760px){
  .topbar .wrap{height:auto;flex-wrap:wrap;padding:8px 14px 4px;gap:4px}
  .brand{width:100%}
  .nav{flex-wrap:wrap;gap:0;width:100%}.nav a{padding:6px 12px 6px 0}
}
@media (max-width:640px){
  .topbar .wrap{height:auto;flex-wrap:wrap;padding:8px 12px 4px;gap:4px}
  .brand{width:100%;font-size:11px}
  .nav{flex-wrap:wrap;gap:0;width:100%}.nav a{padding:6px 8px 6px 0;font-size:11px}
  .hud{top:auto;bottom:118px;right:12px}
  .hero-text{padding-bottom:16px}
  .wrap{padding:0 14px}
  table{font-size:13px}td,th{padding:6px 6px}
  .doc h1{font-size:24px}
  .figures dd{font-size:18px}
}
.sheet-card{border:1px solid var(--ink);background:#fbf9f4;margin:18px 0 32px}
.sheet-card img,.sheet-card object{display:block;width:100%;height:auto;background:#fff}
.sheet-card .sheet-meta{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:8px 12px;border-top:1px solid var(--ink);color:var(--ink-2)}
.sheet-card .missing{padding:60px 20px;text-align:center;font-family:var(--mono);font-size:12px;color:var(--ink-3)}
.pending{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--gold-ink);color:var(--gold-ink);padding:2px 6px;border-radius:2px}
.callout-box{border-left:3px solid var(--gold);padding:8px 14px;background:rgba(242,163,95,.08);max-width:68ch;margin:14px 0}
.footnote{font-size:12px;color:var(--ink-3);max-width:80ch}
footer{border-top:1px solid var(--rule);padding:22px 0 40px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--ink-3)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.figure{margin:16px 0 26px}
.figure svg{display:block;width:100%;height:auto}
.figure figcaption{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--ink-3);margin-top:6px}
@media (max-width:560px){.callout{display:none}}