:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #5d6a7d;
  --line: #dfe5ee;
  --soft: #f4f7fb;
  --panel: #ffffff;
  --navy: #10233f;
  --blue: #246bfe;
  --blue-dark: #174fca;
  --green: #148568;
  --shadow: 0 18px 50px rgba(16, 35, 63, .09);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--soft);
  line-height: 1.65;
}
a { color: var(--blue-dark); text-underline-offset: 3px; }
a:hover { color: var(--blue); }
.site-header { background: var(--navy); color: #fff; }
.nav, .hero, main, .footer-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}
.nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.brand { color: #fff; text-decoration: none; font-weight: 800; letter-spacing: -.02em; }
.nav-links { display: flex; gap: 20px; flex-wrap: wrap; }
.nav-links a { color: #dce8fa; text-decoration: none; font-size: 14px; font-weight: 650; }
.nav-links a:hover { color: #fff; }
.hero { padding: 66px 0 74px; }
.eyebrow { color: #8bb4ff; font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1 { margin: 10px 0 16px; max-width: 820px; font-size: clamp(38px, 6vw, 66px); line-height: 1.06; letter-spacing: -.045em; }
.hero p { margin: 0; max-width: 760px; color: #cbd8ea; font-size: 18px; }
main { padding: 42px 0 70px; }
.page-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 28px; align-items: start; }
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 30px;
  margin: 0 0 22px;
  box-shadow: 0 1px 1px rgba(16,35,63,.02);
}
.lead-panel { padding: 36px; box-shadow: var(--shadow); }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid .panel { margin: 0; }
h2 { margin: 0 0 12px; font-size: 25px; line-height: 1.25; letter-spacing: -.02em; }
h3 { margin: 0 0 8px; font-size: 18px; line-height: 1.35; }
p { margin: 0 0 15px; }
p:last-child { margin-bottom: 0; }
ul { margin: 10px 0 16px; padding-left: 22px; }
li + li { margin-top: 7px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 18px;
  border-radius: 9px;
  color: #fff;
  background: var(--blue);
  text-decoration: none;
  font-weight: 750;
}
.button:hover { color: #fff; background: var(--blue-dark); }
.button.secondary { color: var(--navy); background: #e8efff; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.status { display: inline-flex; align-items: center; gap: 8px; color: var(--green); font-weight: 750; }
.status::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--green); }
.muted, .updated { color: var(--muted); }
.updated { font-size: 14px; }
.side-nav { position: sticky; top: 20px; }
.side-nav a { display: block; padding: 8px 0; text-decoration: none; font-size: 14px; }
.notice { border-left: 4px solid var(--blue); background: #eef4ff; padding: 17px 19px; border-radius: 8px; }
footer { background: #0b192d; color: #b9c7da; padding: 40px 0; }
.footer-inner { display: grid; grid-template-columns: 1.2fr 2fr; gap: 34px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 12px 20px; }
.footer-links a { color: #d9e5f5; font-size: 14px; }
.fine-print { margin-top: 22px; color: #8fa0b8; font-size: 13px; }
@media (max-width: 850px) {
  .grid { grid-template-columns: 1fr; }
  .page-layout { grid-template-columns: 1fr; }
  .side-nav { position: static; order: -1; }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .nav { align-items: flex-start; padding: 18px 0; }
  .nav-links { gap: 9px 14px; }
  .hero { padding: 45px 0 52px; }
  .panel, .lead-panel { padding: 23px; }
}