:root {
  --brand: #fb624f;
  --brand-strong: #d94b3a;
  --ink: #1f2430;
  --body: #3b4252;
  --muted: #6b7280;
  --bg: #fefdfb;
  --surface: #ffffff;
  --border: #ececf1;
  --max: 46rem;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--body);
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif,
    'Apple Color Emoji', 'Segoe UI Emoji';
  font-size: 17px;
  line-height: 1.65;
}

a {
  color: var(--brand-strong);
  text-underline-offset: 2px;
}

a:hover {
  color: var(--brand);
}

.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
  text-decoration: none;
}

.brand-logo {
  display: block;
  height: 2rem;
  width: auto;
  flex: 0 0 auto;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  font-size: 0.98rem;
}

.site-nav a {
  color: var(--body);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current='page'] {
  color: var(--brand-strong);
}

/* Main */
main {
  padding: 2.25rem 0 3rem;
}

h1 {
  font-size: clamp(1.7rem, 4vw, 2.3rem);
  line-height: 1.2;
  color: var(--ink);
  margin: 0 0 0.4rem;
}

h2 {
  font-size: 1.2rem;
  color: var(--ink);
  margin: 2rem 0 0.5rem;
}

h3 {
  font-size: 1.03rem;
  color: var(--ink);
  margin: 1.4rem 0 0.35rem;
}

p,
ul,
ol {
  margin: 0.6rem 0;
}

li {
  margin: 0.3rem 0;
}

.updated {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 0;
}

.lead {
  font-size: 1.1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.9rem;
  padding: 1.25rem 1.4rem;
  margin: 1.25rem 0;
}

.center {
  text-align: center;
}

.hero {
  padding: 1.5rem 0 0.5rem;
}

.hero-logo {
  display: block;
  height: 6rem;
  width: auto;
  margin: 0 auto 0.75rem;
}

.hero .tagline {
  font-size: clamp(1.15rem, 3vw, 1.4rem);
  color: var(--brand-strong);
  font-weight: 600;
  margin: 0.35rem 0 0.9rem;
}

.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  margin-top: 0.5rem;
}

.link-row a {
  font-weight: 600;
}

.link-row--center {
  justify-content: center;
}

.notice {
  border-left: 4px solid var(--brand);
  background: #fff6f4;
  padding: 0.85rem 1.1rem;
  border-radius: 0.5rem;
  margin: 1.25rem 0;
}

.notice strong {
  color: var(--ink);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer .wrap {
  padding-top: 1.5rem;
  padding-bottom: 1.75rem;
}

.site-footer p {
  margin: 0.2rem 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.1rem;
  margin-top: 0.75rem;
}

.site-footer a {
  color: var(--body);
}

@media (max-width: 30rem) {
  body {
    font-size: 16px;
  }

  .site-header .wrap {
    justify-content: flex-start;
  }
}