/* Shared reading surface, using the approved public-site palette. */
:root {
  color-scheme: light;
  --blue: hsl(217 72% 38%);
  --green: hsl(165 67% 23%);
  --violet: hsl(264 43% 34%);
  --coral: hsl(17 62% 31%);
  --blue-soft: hsl(216 75% 94%);
  --green-soft: hsl(158 52% 90%);
  --violet-soft: hsl(265 57% 94%);
  --coral-soft: hsl(28 85% 94%);
  --ink: hsl(215 42% 19%);
  --ink-soft: hsl(215 19% 37%);
  --line: hsl(216 25% 84%);
  --paper: #fff;
  --paper-2: hsl(216 40% 98%);
  --accent: var(--violet);
  --accent-soft: var(--violet-soft);
  --maxw: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper-2); color: var(--ink); font-family: Inter, "Segoe UI", system-ui, sans-serif; line-height: 1.75; }
body[data-document="privacy"] { --accent: var(--green); --accent-soft: var(--green-soft); }
a { color: var(--blue); text-underline-offset: 4px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; border-radius: 4px; }
.skip-link { position: absolute; top: 8px; left: 16px; z-index: 10; padding: 10px 16px; background: white; transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.topbar { border-bottom: 1px solid var(--line); background: white; }
.topbar .wrap { max-width: var(--maxw); margin: auto; padding: 20px 28px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; min-height: 44px; flex-shrink: 0; }
.brand img { display: block; width: 190px; height: auto; }
.topbar nav { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.topbar nav a { display: flex; align-items: center; min-height: 44px; padding: 8px 16px; border-radius: 8px; font-size: 14px; font-weight: 600; text-decoration: none; color: var(--ink-soft); transition: background-color 180ms ease, color 180ms ease; }
.topbar nav a:hover { background: var(--blue-soft); color: var(--blue); }
.topbar nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); }
.hero { position: relative; overflow: hidden; padding: 48px 28px 44px; background: white; border-bottom: 1px solid var(--line); }
.hero::after { content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 4px; background: linear-gradient(to right, var(--blue) 0 25%, var(--green) 25% 50%, var(--violet) 50% 75%, var(--coral) 75% 100%); }
.hero .wrap { max-width: calc(var(--maxw) - 56px); margin: auto; position: relative; }
.hero-copy { max-width: 800px; padding-right: 40px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 16px; font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); }
.eyebrow::before { content: ""; width: 8px; height: 8px; background: currentColor; border-radius: 50%; }
.hero h1 { margin: 0 0 20px; font-size: clamp(30px, 3.4vw, 44px); line-height: 1.16; font-weight: 700; letter-spacing: -1.2px; text-wrap: balance; }
.hero-copy > p:not(.eyebrow) { margin: 0; font-size: 16px; color: var(--ink-soft); }
.meta { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 28px; font-size: 12px; color: var(--ink-soft); }
.meta b { color: var(--ink); font-weight: 600; }
.legal-art { position: absolute; width: 230px; height: 230px; right: 0; top: 16px; color: var(--accent); pointer-events: none; }
.legal-art .accent-fill { fill: var(--accent-soft); }
.legal-art .blue-fill { fill: var(--blue-soft); }
.legal-art .coral-fill { fill: var(--coral-soft); }
.layout { max-width: var(--maxw); margin: auto; display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 36px; align-items: start; padding: 40px 28px 64px; }
.toc { position: sticky; top: 24px; padding: 14px 0 12px; border-top: 3px solid var(--accent); }
.toc summary { min-height: 44px; cursor: pointer; font-size: 14px; font-weight: 700; color: var(--accent); padding: 8px; }
.toc ol { margin: 12px 0 0; padding: 0 8px 0 0; list-style: none; counter-reset: t; max-height: calc(100vh - 140px); overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
.toc li { counter-increment: t; }
.toc a { display: flex; align-items: baseline; gap: 10px; min-height: 44px; padding: 10px 8px; font-size: 13px; line-height: 1.5; border-radius: 6px; color: var(--ink-soft); text-decoration: none; transition: background-color 180ms ease; }
.toc a::before { content: counter(t, decimal-leading-zero); color: var(--accent); font-size: 11px; font-weight: 700; font-variant-numeric: tabular-nums; }
.toc a:hover { color: var(--accent); background: var(--accent-soft); }
.content { min-width: 0; padding: 36px 40px; background: white; border: 1px solid var(--line); border-radius: 12px; counter-reset: sec; overflow-wrap: anywhere; }
.content:focus { outline-offset: 6px; }
.content section { counter-increment: sec; padding-top: 28px; margin-top: 28px; border-top: 1px solid var(--line); scroll-margin-top: 24px; }
.content section:nth-of-type(4n + 1) { --section-color: var(--blue); --section-soft: var(--blue-soft); }
.content section:nth-of-type(4n + 2) { --section-color: var(--green); --section-soft: var(--green-soft); }
.content section:nth-of-type(4n + 3) { --section-color: var(--violet); --section-soft: var(--violet-soft); }
.content section:nth-of-type(4n) { --section-color: var(--coral); --section-soft: var(--coral-soft); }
.content h2 { display: flex; align-items: baseline; gap: 12px; margin: 0 0 16px; font-size: 21px; line-height: 1.4; letter-spacing: -.3px; }
.content h2::before { content: counter(sec, decimal-leading-zero); flex: none; padding: 4px 7px; border-radius: 6px; background: var(--section-soft); color: var(--section-color); font-size: 13px; line-height: 1.6; font-variant-numeric: tabular-nums; }
.content h3 { margin: 22px 0 8px; font-size: 16px; color: var(--ink); }
.content p { margin: 0 0 16px; }
.content ul { list-style: none; padding: 0; margin: 0 0 18px; }
.content li { position: relative; padding-left: 20px; margin-bottom: 10px; }
.content li::before { content: ""; position: absolute; width: 5px; height: 5px; border-radius: 50%; left: 2px; top: 11px; background: var(--section-color); }
.content hr { border: 0; border-top: 1px solid var(--line); margin: 24px 0; }
.lead { font-size: 16px; color: var(--ink-soft); }
.callout { margin: 20px 0; padding: 16px 20px; border-left: 3px solid var(--section-color); background: var(--section-soft); border-radius: 0 8px 8px 0; font-size: 15px; }
.content section:target h2 { color: var(--section-color); }
footer { border-top: 1px solid var(--line); background: var(--blue-soft); padding: 32px 28px; font-size: 12px; color: var(--ink-soft); }
footer .wrap { max-width: calc(var(--maxw) - 56px); margin: auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 32px; }
footer .wrap > div:nth-child(2) { flex: 1; max-width: 540px; }
footer .brand img { width: 160px; }
footer a:not(.brand) { display: inline-flex; align-items: center; min-height: 44px; }
@media (max-width: 1100px) {
  .hero-copy { max-width: calc(100% - 180px); padding-right: 0; }
  .legal-art { width: 150px; height: 150px; top: 40px; }
  .layout { grid-template-columns: 230px minmax(0, 1fr); gap: 24px; }
  .content { padding: 28px; }
}
@media (max-width: 880px) {
  .topbar .wrap { flex-wrap: wrap; gap: 12px; padding: 16px 20px; }
  .hero { padding: 36px 20px; }
  .hero-copy { max-width: 100%; }
  .hero h1 { max-width: 650px; }
  .legal-art { display: none; }
  .layout { grid-template-columns: minmax(0, 1fr); padding: 24px 20px 48px; }
  .toc { position: static; padding: 8px 12px 12px; border: 1px solid var(--line); border-top: 3px solid var(--accent); border-radius: 8px; background: white; }
  .toc ol { max-height: 230px; }
}
@media (max-width: 520px) {
  .topbar .wrap { gap: 10px; padding: 14px 16px 10px; }
  .brand img { width: 178px; }
  .topbar nav { width: 100%; gap: 4px; }
  .topbar nav a { padding: 8px 10px; font-size: 12px; }
  .hero { padding: 28px 20px 30px; }
  .hero h1 { font-size: 30px; letter-spacing: -.7px; }
  .hero-copy > p:not(.eyebrow) { font-size: 15px; }
  .meta { gap: 8px 16px; margin-top: 22px; }
  .layout { padding: 20px 12px 32px; gap: 20px; }
  .content { padding: 24px 18px; }
  .content h2 { font-size: 19px; gap: 10px; }
  footer { padding: 24px 20px; }
  footer .wrap { flex-direction: column; align-items: flex-start; gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}
@media print {
  .topbar, .toc, .legal-art, .skip-link { display: none; }
  body, .hero, footer { background: white; }
  .hero, .layout, .content { padding: 0; border: 0; }
  .hero { margin-bottom: 24px; }
  .hero-copy { max-width: none; }
  .hero::after { display: none; }
  .layout { display: block; }
  .content h2, .content h3 { break-after: avoid; }
}