:root {
  color-scheme: dark;
  --ink: #101712;
  --ink-soft: #18211b;
  --paper: #edf0e6;
  --muted: #9da89d;
  --acid: #c8ff3d;
  --line: rgba(255, 255, 255, 0.11);
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--ink); -webkit-font-smoothing: antialiased; }
body {
  min-height: 100vh;
  margin: 0;
  color: var(--paper);
  font-family: Aptos, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 84% 5%, rgba(200, 255, 61, 0.13), transparent 30rem),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    var(--ink);
  background-size: auto, 32px 32px, 32px 32px, auto;
}

a { color: var(--acid); text-underline-offset: 0.2em; }
.site-header, main, footer { width: min(calc(100% - 40px), 1040px); margin-inline: auto; }
.site-header { display: flex; align-items: center; justify-content: space-between; padding: 24px 0; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--paper); font: 700 12px/1 ui-monospace, "SFMono-Regular", Consolas, monospace; letter-spacing: 0.16em; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 28px; height: 28px; color: var(--ink); background: var(--acid); border-radius: 50%; letter-spacing: 0; }
.document-kind, .eyebrow, aside > span { color: var(--muted); font: 700 10px/1.2 ui-monospace, "SFMono-Regular", Consolas, monospace; letter-spacing: 0.15em; }
.hero { padding: clamp(64px, 11vw, 132px) 0 clamp(58px, 8vw, 94px); border-bottom: 1px solid var(--line); }
.eyebrow { margin: 0 0 18px; }
h1, h2 { font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif; font-weight: 500; text-wrap: balance; }
h1 { max-width: 850px; margin: 0; font-size: clamp(48px, 9vw, 92px); line-height: 0.95; letter-spacing: -0.05em; }
h1 em { color: var(--acid); font-weight: inherit; }
.lead { max-width: 690px; margin: 30px 0 0; color: #c8d0c6; font-size: clamp(18px, 2.4vw, 23px); line-height: 1.55; text-wrap: pretty; }
.updated { margin: 24px 0 0; color: #6f7b70; font-size: 12px; }
.content-grid { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: clamp(50px, 9vw, 110px); padding: clamp(54px, 8vw, 96px) 0; }
aside { align-self: start; position: sticky; top: 28px; padding: 22px; border: 1px solid rgba(200, 255, 61, 0.2); border-radius: 22px; background: rgba(24, 33, 27, 0.82); }
aside strong { display: block; margin-top: 13px; font: 500 25px/1.05 "Iowan Old Style", "Palatino Linotype", serif; }
aside p { margin: 12px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.legal-copy { min-width: 0; }
.legal-copy section { padding-bottom: 36px; }
.legal-copy section + section { padding-top: 36px; border-top: 1px solid var(--line); }
.legal-copy h2 { margin: 0 0 16px; font-size: clamp(27px, 4vw, 36px); line-height: 1.08; letter-spacing: -0.025em; }
.legal-copy p { margin: 0; color: #bac4b9; font-size: 16px; line-height: 1.75; text-wrap: pretty; }
.legal-copy p + p { margin-top: 13px; }
code { padding: 0.15em 0.42em; border: 1px solid rgba(200, 255, 61, 0.18); border-radius: 6px; color: var(--acid); background: rgba(200, 255, 61, 0.06); font-size: 0.88em; }
footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 28px 0 42px; border-top: 1px solid var(--line); color: #6f7b70; font-size: 11px; }
footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }
footer a { color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 24px; margin-top: 34px; }
.primary-link { display: inline-flex; align-items: center; justify-content: space-between; gap: 26px; min-height: 58px; padding: 0 20px 0 23px; border-radius: 18px; color: var(--ink); background: var(--acid); font-weight: 750; text-decoration: none; transition: transform 160ms ease, box-shadow 160ms ease; }
.primary-link:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(200, 255, 61, 0.15); }
.primary-link span { font-size: 22px; }
.text-link { color: var(--paper); font-size: 13px; }
.purpose { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(44px, 9vw, 110px); padding: clamp(60px, 9vw, 100px) 0; border-bottom: 1px solid var(--line); }
.purpose h2, .data-panel h2 { max-width: 570px; margin: 0; font-size: clamp(35px, 5vw, 56px); line-height: 1.02; letter-spacing: -0.04em; }
.purpose-copy p, .data-panel-grid p { margin: 0; color: #bac4b9; font-size: 17px; line-height: 1.72; }
.purpose-copy p + p { margin-top: 18px; }
.data-panel { margin: clamp(54px, 8vw, 90px) 0; padding: clamp(30px, 5vw, 52px); border: 1px solid rgba(200, 255, 61, 0.24); border-radius: 30px; background: linear-gradient(135deg, rgba(200, 255, 61, 0.07), rgba(24, 33, 27, 0.88)); }
.data-panel-grid { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); gap: clamp(40px, 8vw, 90px); align-items: start; }
.data-panel ul { display: grid; gap: 10px; margin: 24px 0; padding: 0; list-style: none; }
.data-panel li { position: relative; padding-left: 24px; color: #cbd3c9; font-size: 14px; line-height: 1.5; }
.data-panel li::before { position: absolute; left: 0; color: var(--acid); content: "✓"; }
.inline-policy-link { display: inline-block; font-size: 13px; font-weight: 700; }
.operator { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 28px; align-items: end; padding: 0 0 clamp(58px, 9vw, 100px); }
.operator-index { color: var(--acid); font: 500 52px/0.8 "Iowan Old Style", "Palatino Linotype", serif; }
.operator h2 { margin: 0; font-size: clamp(28px, 4vw, 40px); }
.operator p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; text-align: right; }

@media (max-width: 720px) {
  .content-grid { grid-template-columns: 1fr; gap: 42px; }
  aside { position: static; }
  .purpose, .data-panel-grid { grid-template-columns: 1fr; gap: 32px; }
  .operator { grid-template-columns: auto 1fr; align-items: start; }
  .operator p { grid-column: 2; text-align: left; }
  footer { align-items: flex-start; flex-direction: column; }
  footer nav { justify-content: flex-start; }
}

@media (prefers-reduced-motion: no-preference) {
  .hero > *, .content-grid > * { transform: translateY(12px); animation: enter 420ms cubic-bezier(0.2, 0, 0, 1) forwards; }
  .hero > :nth-child(2) { animation-delay: 70ms; }
  .hero > :nth-child(3) { animation-delay: 140ms; }
  .hero > :nth-child(4) { animation-delay: 210ms; }
  .content-grid > :nth-child(1) { animation-delay: 260ms; }
  .content-grid > :nth-child(2) { animation-delay: 320ms; }
}

@keyframes enter {
  from { transform: translateY(12px); }
  to { transform: translateY(0); }
}