:root { color-scheme: light; --ink: #173b51; --muted: #516574; --blue: #185c91; --line: #d8e4ea; }
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: #fff; font: 16px/1.65 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: var(--blue); text-underline-offset: .2em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; border-radius: 3px; }
.skip { position: absolute; top: -100px; left: 16px; z-index: 2; background: #fff; padding: 12px; }
.skip:focus { top: 12px; }
.header, main, .footer { width: min(760px, calc(100% - 48px)); margin: 0 auto; }
.header { padding: 24px 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 18px; }
.langs { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 14px; }
.langs a { color: var(--muted); text-decoration: none; padding: 4px 0; }
.langs a:hover { color: var(--blue); text-decoration: underline; }
.langs a[aria-current="page"] { color: var(--ink); font-weight: 650; border-bottom: 2px solid var(--blue); }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-size: 20px; font-weight: 750; text-decoration: none; }
.brand-mark { flex: none; }
main { padding: 28px 0 36px; }
h1 { font-size: clamp(36px, 6vw, 48px); line-height: 1.1; letter-spacing: -.035em; margin: 0 0 14px; }
.lead { font-size: 19px; color: var(--muted); margin: 0 0 20px; }
.scope { color: var(--muted); font-size: 14px; }
.download { margin: 22px 0 34px; font-size: 14px; font-weight: 650; }
section { margin-top: 30px; }
h2 { font-size: 22px; line-height: 1.3; letter-spacing: -.02em; margin: 0 0 12px; }
p { margin: 0 0 12px; }
ul { margin: 0 0 16px; padding-left: 22px; }
li { margin: 7px 0; }
.footer { border-top: 1px solid var(--line); padding: 22px 0 30px; color: var(--muted); font-size: 13px; }
.footer p { margin-bottom: 6px; }
@media (max-width: 600px) { .header, main, .footer { width: calc(100% - 32px); } main { padding-top: 18px; } }
@page { size: A4; margin: 15mm 17mm; }
@media print {
  body { font-size: 10pt; line-height: 1.4; }
  .header, main, .footer { width: 100%; }
  .header { padding: 0 0 12px; }
  .brand { font-size: 14pt; }
  .brand-mark { width: 26px; height: 26px; }
  main { padding: 0 0 8px; }
  h1 { font-size: 27pt; margin-bottom: 6px; }
  .lead { font-size: 12pt; margin-bottom: 10px; }
  .scope { font-size: 9pt; }
  section { margin-top: 15px; break-inside: avoid; }
  h2 { font-size: 12pt; margin-bottom: 6px; }
  p { margin-bottom: 7px; }
  li { margin: 4px 0; }
  ul { margin-bottom: 8px; }
  .footer { padding: 10px 0 0; font-size: 8pt; }
  .skip, .download, .langs { display: none; }
}