:root{
  --bg:#f6f3ed;
  --paper:#fffdf8;
  --ink:#16181d;
  --muted:#6f675c;
  --faint:#948b7d;
  --line:#e4ded2;
  --accent:#4778ff;
  --accent-ink:#2f5be6;
  --accent-soft:#e9efff;
  --green:#157a52;
  --green-soft:#e9f6ef;
  --gold:#936716;
  --gold-soft:#fdf6e6;
  --red:#a33b31;
  --red-soft:#fbeceb;
  --sans:"Inter",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,"SF Mono",monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{
  margin:0;
  color:var(--ink);
  background-color:var(--bg);
  background-image:
    linear-gradient(rgba(22,24,32,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(22,24,32,.025) 1px,transparent 1px);
  background-size:34px 34px;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.66;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  -webkit-print-color-adjust:exact;
  print-color-adjust:exact;
}

::selection{background:#b9cdff;color:var(--ink)}
a{color:var(--accent-ink);text-decoration-thickness:1px;text-underline-offset:3px;text-decoration-color:rgba(71,120,255,.4)}
a:hover{text-decoration-color:var(--accent)}

header.hero{border-bottom:1px solid var(--line)}
.hero-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  padding:34px 48px 22px;
}
.brand{display:inline-flex;align-items:center;gap:14px;text-decoration:none;flex:0 0 auto}
.brand-mark{display:block;height:42px;width:auto}
.brand-word{display:block;height:32px;width:auto}
h1{margin:0;font-weight:600;font-size:24px;line-height:1.2;letter-spacing:-.01em;color:var(--ink);text-align:right}

.shell{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(215px,270px);
  justify-content:start;
  gap:52px;
  padding:36px 48px 60px;
  align-items:start;
}

main{
  grid-column:1/2;
  min-width:0;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:14px;
  padding:46px 56px 58px;
  box-shadow:0 1px 0 rgba(255,255,255,.7) inset,0 22px 60px rgba(38,32,22,.09);
}

.product-head{
  padding-bottom:30px;
  border-bottom:1px solid var(--line);
}
.eyebrow{
  margin:0 0 7px;
  font-family:var(--mono);
  color:var(--accent-ink);
  font-size:11px;
  font-weight:600;
  letter-spacing:.13em;
  text-transform:uppercase;
}
h2.doc-title{
  margin:0;
  font-size:clamp(38px,5vw,64px);
  line-height:1;
  letter-spacing:-.04em;
  font-weight:800;
}
.tagline{
  max-width:760px;
  margin:18px 0 0;
  color:#343334;
  font-size:20px;
  line-height:1.42;
  letter-spacing:-.015em;
}
h2.section{
  margin:56px 0 18px;
  padding-top:26px;
  border-top:1px solid var(--line);
  position:relative;
  font-size:30px;
  line-height:1.1;
  letter-spacing:-.01em;
  font-weight:800;
}
h2.section::before{content:"";position:absolute;top:-1px;left:0;width:46px;height:3px;background:var(--accent)}
h3{
  margin:40px 0 14px;
  padding:2px 0 2px 15px;
  border-left:3px solid var(--accent);
  font-size:21px;
  line-height:1.22;
  letter-spacing:-.01em;
  font-weight:700;
}
p{margin:15px 0;font-size:16.5px}
strong{font-weight:700;color:var(--ink)}
p.lead{max-width:84ch;color:#302f30;font-size:18px}
p.bullet{position:relative;padding-left:24px}
p.bullet::before{content:"";position:absolute;left:2px;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--accent)}
p.example,p.flag{
  margin:14px 0 26px;
  padding:13px 16px 14px;
  border-radius:10px;
  font-size:15.5px;
  line-height:1.62;
}
p.example{background:var(--accent-soft);border:1px solid #d8e2ff;color:#2c3652}
p.flag{background:var(--gold-soft);border:1px solid #efe0bc;color:#65512f}
.lbl{
  font-family:"Space Grotesk",var(--sans);
  font-size:10.5px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.08em;
  margin-right:10px;
}
p.example .lbl{color:var(--accent-ink)}
p.flag .lbl{color:var(--gold)}

.flow{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:10px;
  margin:24px 0 30px;
  counter-reset:flow;
}
.flow-step{
  position:relative;
  min-height:142px;
  padding:42px 15px 15px;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  font-size:14px;
  line-height:1.48;
}
.flow-step::before{
  counter-increment:flow;
  content:"0" counter(flow);
  position:absolute;
  top:13px;
  left:15px;
  color:var(--accent-ink);
  font-family:var(--mono);
  font-size:11px;
  font-weight:600;
}

.money-grid,.evidence-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
  margin:22px 0 30px;
}
.card{
  padding:18px 18px 19px;
  border:1px solid var(--line);
  border-radius:10px;
  background:rgba(255,255,255,.5);
}
.card-kicker{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-ink)}
.card h4{margin:7px 0 8px;font-size:17px;line-height:1.3}
.card p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}

.table-shell{width:100%;margin:24px 0 28px;overflow:auto;border:1px solid var(--line);border-radius:10px;background:#fff}
table{width:100%;min-width:720px;border-collapse:collapse;font-size:14px;line-height:1.45}
th,td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#f2eee6;font-family:var(--mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase}
tr:last-child td{border-bottom:0}

.toc{
  grid-column:2/3;
  position:sticky;
  top:26px;
  align-self:start;
  padding:4px 0 4px 20px;
  border-left:1px solid var(--line);
  max-height:calc(100vh - 52px);
  overflow:auto;
}
.toc-title{
  margin-bottom:12px;
  font-family:var(--mono);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.14em;
  color:var(--faint);
  font-weight:600;
}
.toc .toc-title:not(:first-child){margin-top:19px}
.toc a{
  display:block;
  color:#5c554c;
  text-decoration:none;
  font-size:13px;
  line-height:1.3;
  padding:6px 0 6px 18px;
  border-left:2px solid transparent;
  margin-left:-20px;
  transition:color .15s,border-color .15s;
}
.toc a:hover{color:var(--accent-ink)}
.toc a.active,.toc a.cur{color:var(--accent-ink);border-left-color:var(--accent);font-weight:600}
footer{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:24px 48px 34px;
  border-top:1px solid var(--line);
  color:var(--faint);
  font-family:var(--mono);
  font-size:10px;
  letter-spacing:.04em;
}

@media(max-width:1120px){
  .shell{grid-template-columns:minmax(0,1fr);gap:24px;padding:28px 18px 40px}
  main,.toc{grid-column:1}
  .hero-inner{padding:24px 18px 18px}
  .toc{position:static;border-left:0;border:1px solid var(--line);border-radius:12px;background:rgba(255,253,248,.86);max-height:none;padding:16px 18px}
  .toc a{margin-left:0;padding-left:12px}
  main{padding:32px 24px 44px}
}

@media(max-width:760px){
  .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .money-grid,.evidence-grid{grid-template-columns:1fr}
  footer{padding:20px 18px 28px}
}

@media(max-width:560px){
  body{font-size:16px}
  .shell{padding:20px 12px 28px}
  .hero-inner{padding:18px 14px 14px}
  .brand-mark{height:34px}
  .brand-word{height:25px}
  h1{font-size:16px;max-width:190px}
  h2.doc-title{font-size:36px}
  .tagline{font-size:18px}
  h2.section{font-size:24px}
  h3{font-size:19px}
  main{padding:24px 16px 34px}
  .flow{grid-template-columns:1fr}
  .flow-step{min-height:0}
}