:root {
  --ink: #10100f;
  --ink-soft: #292925;
  --paper: #e8e4da;
  --paper-strong: #f8f5ec;
  --muted: #77766f;
  --line: rgba(16, 16, 15, 0.22);
  --line-dark: rgba(255, 255, 255, 0.18);
  --signal: #ff5c35;
  --body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --gutter: clamp(1.25rem, 4vw, 4.5rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  z-index: 20;
  top: .75rem;
  left: .75rem;
  padding: .7rem 1rem;
  color: var(--paper-strong);
  background: var(--ink);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }
.page-grid {
  position: fixed;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  opacity: .36;
  background-image: linear-gradient(to right, var(--line) 1px, transparent 1px);
  background-size: 25vw 100%;
}

.app-header {
  min-height: 76px;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  color: var(--paper-strong);
  background: var(--ink);
  border-bottom: 1px solid var(--line-dark);
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  color: inherit;
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-decoration: none;
}
.wordmark-dot { width: .62rem; height: .62rem; background: var(--signal); border-radius: 50%; }
.app-nav { display: flex; align-items: center; gap: clamp(.8rem, 2.4vw, 2rem); }
.app-nav a {
  color: rgba(255,255,255,.72);
  font: 500 .72rem/1 var(--mono);
  letter-spacing: .06em;
  text-decoration: none;
  text-transform: uppercase;
}
.app-nav a:hover, .app-nav a:focus-visible { color: var(--paper-strong); }

.app-shell { width: min(1180px, calc(100% - 2 * var(--gutter))); margin: 0 auto; }
.app-hero, .page-heading {
  min-height: 32rem;
  padding: clamp(6rem, 13vw, 10rem) 0 clamp(4.5rem, 9vw, 7rem);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-bottom: 1px solid var(--ink);
}
.eyebrow, .section-index, .directory-card > p {
  margin: 0 0 1.2rem;
  font: 500 .72rem/1.4 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
h1, h2, p { margin-top: 0; }
h1 {
  max-width: 1000px;
  margin-bottom: 1.5rem;
  font-size: clamp(4rem, 11vw, 9rem);
  font-weight: 800;
  line-height: .88;
  letter-spacing: -.075em;
}
.page-heading h1 { font-size: clamp(3.8rem, 9vw, 7.5rem); }
h1 span { color: var(--signal); }
.lede { max-width: 760px; margin-bottom: 2rem; font-size: clamp(1.05rem, 2vw, 1.35rem); color: var(--ink-soft); }
.effective-date { margin: .5rem 0 0; color: var(--muted); font: 500 .78rem/1.5 var(--mono); }
.button-row { display: flex; align-items: center; flex-wrap: wrap; gap: .75rem; }
.button {
  min-height: 3.25rem;
  padding: .85rem 1.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  border: 1px solid var(--ink);
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .025em;
  text-decoration: none;
}
.button-primary { color: var(--paper-strong); background: var(--ink); }
.button-primary:hover, .button-primary:focus-visible { background: var(--signal); border-color: var(--signal); }
.button-quiet:hover, .button-quiet:focus-visible { color: var(--paper-strong); background: var(--ink); }

.content-section, .policy-section {
  padding: clamp(3.5rem, 7vw, 6.5rem) 0;
  border-bottom: 1px solid var(--ink);
}
.split-section { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 8vw, 8rem); }
.content-section h2, .policy-section h2 {
  margin-bottom: 1.5rem;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1;
  letter-spacing: -.045em;
}
.metadata-list { margin: 0; }
.metadata-list > div {
  padding: 1rem 0;
  display: grid;
  grid-template-columns: minmax(7rem, .5fr) 1fr;
  gap: 1.5rem;
  border-bottom: 1px solid var(--line);
}
.metadata-list > div:first-child { padding-top: 0; }
.metadata-list dt { color: var(--muted); font: 500 .75rem/1.6 var(--mono); text-transform: uppercase; }
.metadata-list dd { margin: 0; font-weight: 700; overflow-wrap: anywhere; }
.link-grid, .directory-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-bottom: 1px solid var(--ink); }
.link-grid > a {
  min-height: 22rem;
  padding: clamp(2rem, 4vw, 3.5rem);
  display: flex;
  flex-direction: column;
  text-decoration: none;
}
.link-grid > a + a { border-left: 1px solid var(--ink); }
.link-grid span { font: 500 .72rem/1 var(--mono); letter-spacing: .12em; }
.link-grid strong { margin: auto 0 1rem; font-size: clamp(1.8rem, 3vw, 3rem); line-height: 1.05; letter-spacing: -.045em; }
.link-grid p { margin-bottom: 0; color: var(--ink-soft); }
.link-grid > a:hover, .link-grid > a:focus-visible { color: var(--paper-strong); background: var(--ink); }
.link-grid > a:hover p, .link-grid > a:focus-visible p { color: rgba(255,255,255,.7); }

.policy-shell { max-width: 980px; }
.policy-section > p { max-width: 780px; font-size: 1.02rem; }
.policy-section > p:last-child { margin-bottom: 0; }
.contact-panel { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2rem; align-items: end; }
.contact-note { max-width: 620px; margin-bottom: 0; color: var(--muted); }
.step-list { margin: 0; padding: 0; list-style: none; counter-reset: steps; }
.step-list li {
  position: relative;
  padding: 1.25rem 1rem 1.25rem 4.2rem;
  border-top: 1px solid var(--line);
  counter-increment: steps;
}
.step-list li::before {
  position: absolute;
  left: .5rem;
  content: counter(steps, decimal-leading-zero);
  color: var(--signal);
  font: 500 .78rem/1.8 var(--mono);
}
.faq-list { border-top: 1px solid var(--ink); }
details { border-bottom: 1px solid var(--line); }
summary { padding: 1.25rem 2.5rem 1.25rem 0; cursor: pointer; font-weight: 800; }
details p { max-width: 760px; padding: 0 0 1.3rem; color: var(--ink-soft); }
.legal-note { color: var(--paper-strong); background: var(--ink); margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); border-bottom: 0; }
.legal-note p { color: rgba(255,255,255,.72); }

.directory-heading { min-height: 28rem; }
.directory-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.directory-card { min-height: 19rem; padding: clamp(2rem, 4vw, 3.5rem); border-bottom: 1px solid var(--ink); }
.directory-card:nth-child(even) { border-left: 1px solid var(--ink); }
.directory-card h2 { margin: 3rem 0 1.5rem; font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1; letter-spacing: -.05em; }
.directory-card h2 a { text-decoration: none; }
.directory-card h2 a:hover { color: var(--signal); }
.directory-card div { display: flex; flex-wrap: wrap; gap: 1rem; }
.directory-card div a { font: 500 .78rem/1.4 var(--mono); }
.empty-state { grid-column: 1 / -1; padding: 5rem 0; }

.app-footer {
  min-height: 9rem;
  padding: 2.5rem var(--gutter);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  color: rgba(255,255,255,.66);
  background: var(--ink);
  font: 500 .72rem/1.5 var(--mono);
}
.app-footer p { margin: 0; }
.app-footer a { text-decoration: none; }
.app-footer a:hover { color: var(--paper-strong); }

@media (max-width: 760px) {
  :root { --gutter: 1.2rem; }
  .page-grid { background-size: 50vw 100%; }
  .app-header { min-height: auto; padding-block: 1rem; align-items: flex-start; }
  .app-nav { max-width: 70%; justify-content: flex-end; flex-wrap: wrap; gap: .75rem 1rem; }
  .app-hero, .page-heading { min-height: 27rem; padding-top: 5rem; }
  h1 { font-size: clamp(3.5rem, 18vw, 5.5rem); }
  .page-heading h1 { font-size: clamp(3.2rem, 15vw, 5rem); }
  .button-row, .button { width: 100%; }
  .split-section, .contact-panel, .link-grid, .directory-grid { grid-template-columns: 1fr; }
  .link-grid > a + a, .directory-card:nth-child(even) { border-left: 0; border-top: 1px solid var(--ink); }
  .link-grid > a { min-height: 17rem; }
  .contact-panel { align-items: start; }
  .contact-panel .button { margin-top: 1rem; }
  .metadata-list > div { grid-template-columns: 1fr; gap: .3rem; }
  .legal-note { margin-inline: calc(-1 * var(--gutter)); }
  .app-footer { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}