:root {
  color-scheme: dark;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: #080a0c;
  color: #e7e9ea;
  line-height: 1.65;
  font-size: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }
a { color: #e7e9ea; text-underline-offset: 3px; }
a:hover { color: #fff; }
a:focus-visible { outline: 2px solid #b9e4d2; outline-offset: 4px; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 12px;
  z-index: 10;
  background: #e7e9ea;
  color: #080a0c;
  padding: 8px 12px;
  border-radius: 8px;
}
.skip-link:focus { left: 12px; }

.site-header {
  border-bottom: 1px solid #24292e;
  background: rgba(8, 10, 12, 0.94);
}
.header-inner, .site-footer, .content {
  max-width: 920px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { font-size: 23px; font-weight: 800; letter-spacing: -0.05em; text-decoration: none; }
.header-nav, .footer-nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.header-nav a, .footer-nav a { font-size: 14px; text-decoration: none; color: #a7adb3; }
.header-nav a[aria-current="page"] { color: #f5f7f8; font-weight: 700; }
.header-nav a:hover, .footer-nav a:hover { color: #fff; }

.content { padding-top: 72px; padding-bottom: 100px; }
.eyebrow { color: #90cbb2; text-transform: uppercase; font-weight: 700; font-size: 12px; letter-spacing: 0.16em; }
h1, h3, p, ul { margin-top: 0; }
h1 { font-size: clamp(2.4rem, 7vw, 4.3rem); line-height: 1.08; letter-spacing: -0.055em; margin: 12px 0 22px; }
.lead { color: #bcc3c8; font-size: clamp(1.05rem, 2.5vw, 1.25rem); max-width: 700px; }
.updated { color: #7f888e; font-size: 14px; margin-top: 24px; }
.legal-article { margin-top: 42px; }
.section { padding: 24px 0; border-top: 1px solid #24292e; }
.section h3 { font-size: 18px; letter-spacing: -0.02em; margin-bottom: 9px; }
.section p, .section li { color: #bcc3c8; }
.section p:last-child, .section ul:last-child { margin-bottom: 0; }
.section ul { padding-left: 22px; }
.section li + li { margin-top: 7px; }
.callout { background: #101618; border: 1px solid #263a32; border-radius: 18px; padding: 22px 24px; margin: 30px 0; }
.callout p:last-child { margin-bottom: 0; }
.callout strong { color: #f1f5f3; }
.small { color: #899399; font-size: 14px; }
.public-site { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; }
.public-site .site-footer { width: 100%; margin-top: auto; }
.mobile-intro { width: 100%; max-width: 760px; }
.mobile-intro h2 { font-size: 20px; letter-spacing: -0.02em; margin: 0 0 10px; }
.mobile-intro .callout { margin-bottom: 0; }
.open-mobile { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 22px; margin: 4px 0 16px; border-radius: 14px; background: #e7e9ea; color: #080a0c; font-weight: 700; text-decoration: none; }
.open-mobile:hover { color: #080a0c; background: #fff; }
.site-footer { border-top: 1px solid #24292e; padding-top: 28px; padding-bottom: 36px; color: #7f888e; font-size: 14px; display: flex; justify-content: space-between; gap: 20px; }

@media (max-width: 620px) {
  .header-inner { align-items: flex-start; flex-direction: column; justify-content: center; gap: 7px; padding-top: 14px; padding-bottom: 14px; }
  .header-nav { gap: 12px; }
  .content { padding-top: 50px; padding-bottom: 70px; }
  .site-footer { flex-direction: column; }
}