:root { color-scheme: light; --ink: #171b34; --muted: #555e74; --accent: #5143ba; --border: #dce0eb; --paper: #f6f7fb; }
* { box-sizing: border-box; }
html { scroll-padding-top: 1.5rem; }
body { margin: 0; font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); background: var(--paper); }
a { color: var(--accent); text-underline-offset: .2em; overflow-wrap: anywhere; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, summary:focus-visible { outline: 3px solid #6954db; outline-offset: 5px; border-radius: 3px; }
.skip { position: absolute; top: -100px; left: 20px; padding: 12px; background: white; z-index: 3; }
.skip:focus { top: 10px; }
.header { background: #fff; border-bottom: 1px solid var(--border); }
.bar { max-width: 1160px; margin: auto; padding: 24px 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); font-size: 20px; font-weight: 750; white-space: nowrap; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; background: var(--ink); color: #fff; font-size: 20px; }
nav { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; }
nav a { padding: 8px 0; color: var(--muted); font-size: 15px; text-decoration: none; }
nav a[aria-current] { color: var(--accent); text-decoration: underline; font-weight: 700; }
nav .language { color: var(--accent); }
main { max-width: 1096px; margin: auto; padding: 60px 32px 80px; outline: none; }
.eyebrow { font-size: 13px; font-weight: 750; letter-spacing: .09em; text-transform: uppercase; text-decoration: none; }
h1 { font-size: clamp(2.15rem, 4.5vw, 3.7rem); line-height: 1.1; letter-spacing: -.045em; max-width: 900px; margin: 20px 0 28px; }
h2 { font-size: 23px; line-height: 1.3; letter-spacing: -.02em; }
.metadata { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; font-size: 13px; color: var(--muted); overflow-wrap: anywhere; }
.badge { border: 1px solid #d8d0f3; border-radius: 50px; padding: 5px 12px; color: #4d387e; background: #f0ebff; font-weight: 650; }
.notice { margin: 28px 0; border-left: 3px solid #8370d4; padding: 18px 22px; background: #eceaf7; font-size: 14px; line-height: 1.65; color: #403a5b; }
.lead { font-size: 21px; line-height: 1.55; max-width: 740px; color: var(--muted); margin: 32px 0; }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card { background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 28px; min-width: 0; }
.card h2 { margin: 16px 0 12px; }
.card p { color: var(--muted); font-size: 16px; }
.card-link { text-decoration: none; color: var(--ink); }
.card-link:hover { border-color: var(--accent); background: #fcfbff; }
.card-number { color: var(--accent); font-size: 13px; font-weight: 700; }
.card-action { color: var(--accent); display: block; font-size: 14px; font-weight: 700; margin-top: 28px; }
.toc { background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 22px 28px; margin: 32px 0; }
summary { cursor: pointer; font-weight: 700; }
.toc ol { list-style: none; padding: 0; columns: 2; column-gap: 32px; margin-bottom: 0; font-size: 14px; }
.toc li { break-inside: avoid; margin: 0 0 9px; }
.document { background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 24px clamp(24px, 6vw, 80px) 48px; }
.document section { scroll-margin-top: 28px; padding: 18px 0; border-bottom: 1px solid #e9ebf2; }
.document section:last-child { border-bottom: 0; }
.document p { max-width: 78ch; overflow-wrap: anywhere; }
.support-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.support-grid h2 { margin-top: 0; }
footer { background: #fff; border-top: 1px solid var(--border); padding: 40px 32px; font-size: 14px; color: var(--muted); }
.footer-grid { max-width: 1032px; margin: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
footer strong { color: var(--ink); }
address { font-style: normal; margin: 12px 0; max-width: 360px; }
@media (max-width: 720px) {
  .bar { align-items: flex-start; flex-direction: column; padding: 20px; gap: 12px; }
  nav { gap: 4px 22px; }
  main { padding: 36px 20px 48px; }
  h1 { font-size: 36px; }
  .cards, .support-grid, .footer-grid { grid-template-columns: 1fr; }
  .toc ol { columns: 1; }
  .card { padding: 24px; }
  .document { padding: 12px 22px 24px; }
  .document h2 { font-size: 22px; }
  .footer-grid { gap: 28px; }
  footer { padding: 32px 20px; }
  .notice { padding: 16px 18px; }
}
@media print {
  body { font: 11pt/1.5 sans-serif; background: white; color: black; }
  .header, .skip, .toc, .eyebrow, footer a[href="#top"] { display: none; }
  main { padding: 0; max-width: none; }
  h1 { font-size: 26pt; }
  h2 { break-after: avoid; font-size: 15pt; }
  p { orphans: 3; widows: 3; }
  .document { padding: 0; border: none; }
  .notice { background: white; border: 1px solid #777; }
  a { color: black; }
  .card { break-inside: avoid; }
  footer { padding: 20px 0; }
}