:root {
  color-scheme: light;
  --brand: #c61d3f;
  --ink: #1f2937;
  --muted: #5f6b7a;
  --paper: #fffaf5;
  --line: #ead9d7;
  --panel: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
}

header {
  background: var(--brand);
  color: white;
  padding: 56px 20px 48px;
}

.wrap {
  width: min(920px, 100%);
  margin: 0 auto;
}

h1 {
  margin: 0 0 8px;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.subtitle {
  margin: 0;
  max-width: 680px;
  font-size: 1.08rem;
  opacity: 0.92;
}

main {
  padding: 32px 20px 56px;
}

section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  margin: 0 0 18px;
}

h2 {
  margin: 0 0 12px;
  font-size: 1.25rem;
  line-height: 1.3;
  letter-spacing: 0;
}

p,
ul {
  margin: 0 0 12px;
}

ul {
  padding-left: 22px;
}

li {
  margin: 6px 0;
}

a {
  color: var(--brand);
  font-weight: 700;
}

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

footer {
  color: var(--muted);
  padding: 0 20px 40px;
  text-align: center;
  font-size: 0.95rem;
}