* { box-sizing: border-box; }
:root { color-scheme: dark; font-family: Inter, system-ui, sans-serif; color: #e7ecf5; background: #060a11; --accent: #9ac6ff; }
body { margin: 0; line-height: 1.7; }
body[data-feature="aurora"] { --accent: #80e0bd; }
a { color: var(--accent); text-underline-offset: 4px; }
a:hover { color: #fff; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 3px; }
.skip { position: absolute; left: 16px; top: -60px; padding: 10px; background: #132334; z-index: 2; }
.skip:focus { top: 8px; }
.site-header, main, footer { width: min(1120px, calc(100% - 48px)); margin: auto; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding: 24px 0; border-bottom: 1px solid #243041; }
.brand { display: flex; align-items: center; gap: 12px; color: #e7ecf5; text-decoration: none; letter-spacing: .16em; text-transform: uppercase; font-size: 12px; }
.brand img { object-fit: contain; }
nav { display: flex; gap: 22px; flex-wrap: wrap; font-size: 13px; }
nav a { color: #a6b4c8; text-decoration: none; }
nav [aria-current] { color: var(--accent); }
.hero { display: grid; grid-template-columns: 1.5fr 1fr; gap: 64px; padding: 80px 0 64px; align-items: center; }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: .17em; font-size: 11px; font-weight: 600; }
h1 { font-family: 'Space Grotesk', Inter, sans-serif; font-size: clamp(36px, 5vw, 58px); font-weight: 500; letter-spacing: -.045em; line-height: 1.1; margin: 16px 0 26px; }
.intro { color: #b0bed0; font-size: 17px; max-width: 620px; }
.launch { display: inline-flex; gap: 20px; justify-content: space-between; align-items: center; margin-top: 22px; padding: 14px 20px; background: var(--accent); color: #07101c; border-radius: 10px; font-size: 14px; font-weight: 600; text-decoration: none; }
.launch:hover { color: #07101c; filter: brightness(1.1); }
.caption { font-size: 12px; color: #8190a6; }
.highlights { background: #0d1521; border: 1px solid #273548; border-radius: 20px; padding: 28px; }
.highlights ul { padding-left: 20px; margin: 22px 0 28px; }
.highlights li { margin: 14px 0; font-size: 15px; }
.highlights a { font-size: 13px; }
article { max-width: 790px; padding-bottom: 24px; }
article section { border-top: 1px solid #243041; padding: 22px 0 16px; }
h2 { font-family: 'Space Grotesk', Inter, sans-serif; font-size: 24px; font-weight: 500; letter-spacing: -.02em; line-height: 1.3; }
article p, .next p { color: #b0bed0; }
.next { padding: 18px 0 38px; }
footer { border-top: 1px solid #243041; padding: 24px 0 36px; color: #8190a6; font-size: 12px; }
@media (max-width: 760px) {
  .site-header { align-items: flex-start; flex-direction: column; gap: 16px; }
  nav { gap: 10px 20px; }
  .hero { grid-template-columns: 1fr; gap: 30px; padding: 44px 0; }
  .highlights { padding: 20px 24px; }
  .site-header, main, footer { width: calc(100% - 36px); }
}