:root {
  --sky-wash: #d6e8f5;
  --sky-mist: #f0f7fc;
  --horizon: #2b6b8a;
  --cirrus-ink: #1c2b36;
  --silver: #8ca3b5;
  --dawn-gold: #e8a838;
  --card: rgba(255, 255, 255, 0.92);
  --soft-line: #b8ccd8;
  --danger: #b83838;
  --radius: 18px;
  --font: "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: var(--font);
  color: var(--cirrus-ink);
  background: var(--sky-mist);
  line-height: 1.55;
}

.sky {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(232, 168, 56, 0.18), transparent 55%),
    linear-gradient(180deg, var(--sky-wash) 0%, var(--sky-mist) 42%, #ffffff 100%);
}

.top {
  max-width: 760px;
  margin: 0 auto;
  padding: 28px 22px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  font-weight: 800;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
  color: var(--horizon);
  text-decoration: none;
}

nav {
  display: flex;
  gap: 14px;
}

nav a {
  color: var(--silver);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
}

nav a:hover { color: var(--horizon); }

.sheet {
  max-width: 760px;
  margin: 12px auto 48px;
  padding: 28px 26px 36px;
  background: var(--card);
  border: 1px solid var(--soft-line);
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(43, 107, 138, 0.08);
}

.eyebrow {
  margin: 0 0 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--silver);
}

h1 {
  margin: 0 0 10px;
  font-size: clamp(1.75rem, 4vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--cirrus-ink);
}

.lede {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--silver);
}

.meta {
  margin: 0 0 28px;
  font-size: 0.85rem;
  color: var(--silver);
}

h2 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  color: var(--horizon);
}

section {
  margin-top: 26px;
  padding-top: 6px;
}

section.card {
  padding: 16px 18px;
  background: var(--sky-wash);
  border-radius: 14px;
  border: 1px solid var(--soft-line);
}

p, li { color: var(--cirrus-ink); }
p { margin: 0 0 10px; }

ul, ol {
  margin: 0 0 8px;
  padding-left: 1.2rem;
}

li { margin-bottom: 6px; }

a {
  color: var(--horizon);
  font-weight: 600;
}

a:hover { color: var(--dawn-gold); }

footer {
  max-width: 760px;
  margin: 0 auto 40px;
  padding: 0 22px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--silver);
}

footer a {
  color: var(--silver);
  text-decoration: none;
  font-weight: 600;
}

footer a:hover { color: var(--horizon); }

@media (max-width: 560px) {
  .sheet { margin: 8px 14px 36px; padding: 22px 18px 28px; }
  .top { padding: 20px 16px 4px; }
}