:root {
  color-scheme: light;
  --background: #fbfaf7;
  --surface: #ffffff;
  --text: #202124;
  --muted: #62666d;
  --accent: #0f766e;
  --accent-soft: #e0f2f1;
  --border: #dedbd4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--background);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

.page {
  width: min(720px, calc(100% - 32px));
  margin: 0 auto;
  padding: 64px 0;
}

h1,
h2 {
  line-height: 1.2;
}

h1 {
  margin: 0 0 16px;
  font-size: 2.5rem;
}

h2 {
  margin: 40px 0 12px;
  font-size: 1.35rem;
}

p {
  margin: 0 0 18px;
  color: var(--muted);
}

ul {
  display: grid;
  gap: 10px;
  padding: 0;
  list-style: none;
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

li a {
  display: block;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  font-weight: 650;
  text-decoration: none;
}

li a:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

@media (max-width: 520px) {
  .page {
    padding: 40px 0;
  }

  h1 {
    font-size: 2rem;
  }
}