:root {
  --ink: #001f2a;
  --primary: #003345;
  --primary-mid: #004b63;
  --paper: #faf9fa;
  --card: #ffffff;
  --muted: #6b7378;
  --body: #1a1c1d;
  --line: rgba(26, 28, 29, 0.08);
  --accent: #96ceeb;
  --soft: #d6e5ec;
  --radius: 20px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--body);
  font-family: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

a { color: var(--primary-mid); text-decoration-thickness: 1px; }
a:hover { color: var(--primary); }

.top {
  background: linear-gradient(180deg, var(--ink) 0%, var(--primary) 100%);
  color: #fff;
  padding: 28px 24px 36px;
}

.top-inner, .wrap, .foot-inner {
  max-width: 820px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #fff;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
}

.brand-name {
  font-family: Manrope, Inter, sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.03em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-top: 22px;
}

.nav a {
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav a[aria-current="page"] {
  color: #fff;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 2px;
}

.hero-kicker {
  margin: 28px 0 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

h1 {
  font-family: Manrope, Inter, sans-serif;
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.12;
  margin: 0 0 10px;
}

.updated {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
}

.wrap { padding: 32px 24px 64px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 28px 12px;
  box-shadow: 0 1px 2px rgba(26, 28, 29, 0.04), 0 12px 40px rgba(0, 51, 69, 0.06);
}

h2 {
  font-family: Manrope, Inter, sans-serif;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--primary);
  margin: 28px 0 8px;
}

p, li { color: #40484c; }
ul { padding-left: 1.15em; }
li { margin: 6px 0; }

.note {
  background: var(--soft);
  border-radius: 14px;
  padding: 14px 16px;
  color: var(--primary);
  font-size: 14px;
  margin: 8px 0 20px;
}

.cta {
  display: inline-block;
  margin: 8px 0 20px;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff !important;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}

.grid {
  display: grid;
  gap: 14px;
  margin: 18px 0 8px;
}

@media (min-width: 720px) {
  .grid { grid-template-columns: 1fr 1fr 1fr; }
}

.tile {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 8px 28px rgba(0, 51, 69, 0.05);
}

.tile h2 { margin: 0 0 8px; font-size: 18px; }
.tile p { margin: 0; font-size: 14px; }

.foot {
  border-top: 1px solid var(--line);
  padding: 28px 24px 40px;
  color: var(--muted);
  font-size: 13px;
}

.foot a { color: var(--primary-mid); }

.foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-bottom: 12px;
}