:root {
  color-scheme: light;
  --background: #f6f4ef;
  --surface: #ffffff;
  --text: #151515;
  --muted: #6f6c66;
  --accent: #ef4343;
  --line: #e5e1d9;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
  line-height: 1.75;
}

main {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 64px 0 80px;
}

.brand {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.22em;
}

h1 {
  margin: 0;
  font-size: clamp(32px, 7vw, 52px);
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.lead {
  margin: 18px 0 36px;
  color: var(--muted);
  font-size: 17px;
}

.card {
  margin-top: 18px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
}

h2 {
  margin: 0 0 12px;
  font-size: 21px;
}

h3 {
  margin: 24px 0 8px;
  font-size: 17px;
}

p,
ul {
  margin: 10px 0;
}

ul {
  padding-left: 1.3em;
}

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

.links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.links a {
  display: block;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
}

.links span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 400;
}

.meta {
  color: var(--muted);
  font-size: 14px;
}

footer {
  margin-top: 42px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

@media (max-width: 560px) {
  main {
    padding-top: 42px;
  }

  .card {
    padding: 21px;
    border-radius: 18px;
  }
}