:root { color-scheme: dark; font-family: "Segoe UI", sans-serif; color: #dfe2ef; background: radial-gradient(ellipse 60% 360px at 25% 0, #c0c1ff1c, transparent 70%) no-repeat #0f131c; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible { outline: 2px solid #c0c1ff; outline-offset: 5px; }
.container { width: min(1280px, calc(100% - 40px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 5; border-bottom: 1px solid #ffffff12; background: #0f131ccc; backdrop-filter: blur(16px); }
.shell-inner { display: flex; align-items: center; gap: 24px; min-height: 48px; line-height: 1.2; }
.brand { font-size: 22px; font-weight: 700; letter-spacing: -.04em; }
.brand span { color: #c0c1ff; }
.nav { display: flex; flex-wrap: wrap; gap: 20px; font-size: 14px; color: #aeb7cb; }
.nav a:hover, .nav a[aria-current="page"], footer a:hover { color: #e0d6ff; }
main { flex: 1; padding-bottom: 64px; }
.doc { max-width: 780px; padding: 64px 0 0; }
.eyebrow { color: #4cd7f6; font-size: 12px; font-weight: 600; letter-spacing: .14em; }
.doc h1 { font-size: clamp(30px, 5vw, 44px); line-height: 1.25; letter-spacing: -.04em; margin: 16px 0; word-break: keep-all; }
.lead { color: #aeb7cb; font-size: 17px; line-height: 1.8; word-break: keep-all; margin: 0 0 8px; }
.updated { color: #908fa0; font-size: 13px; margin: 0 0 8px; }
.doc h2 { font-size: 21px; letter-spacing: -.02em; margin: 40px 0 12px; padding-top: 24px; border-top: 1px solid #ffffff12; }
.doc p, .doc li { color: #c7c4d7; font-size: 15px; line-height: 1.9; word-break: keep-all; }
.doc p { margin: 0 0 12px; }
.doc ul { padding-left: 20px; margin: 0 0 12px; }
.doc a:not(.action) { color: #c0c1ff; text-decoration: underline; text-underline-offset: 3px; }
.action { display: inline-flex; justify-content: center; padding: 12px 18px; border: 1px solid #ffffff25; border-radius: 10px; font-size: 14px; font-weight: 600; }
.action.primary { background: #c0c1ff; border-color: #c0c1ff; color: #1000a9; }
.action:hover { filter: brightness(1.12); }
.doc .action { margin-top: 12px; }
footer { border-top: 1px solid #ffffff12; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px 24px; padding: 10px 0; font-size: 12px; line-height: 1.4; color: #8f9bb2; }
.footer-links { display: flex; flex-wrap: wrap; gap: 4px 16px; }
footer a { overflow-wrap: anywhere; }
.skip-link { position: absolute; top: -80px; left: 20px; background: #c0c1ff; color: #1000a9; padding: 12px; z-index: 10; }
.skip-link:focus { top: 12px; }
@media (max-width: 640px) {
  .container { width: calc(100% - 32px); }
  .shell-inner { gap: 10px; flex-wrap: wrap; padding: 4px 0; }
  .nav { gap: 14px; font-size: 12px; }
  .brand { font-size: 20px; }
  .doc { padding-top: 40px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}