:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --text: #111827;
  --muted: #4b5563;
  --accent: #0a7a5a;
  --border: #e5e7eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  background: linear-gradient(180deg, #eefaf5 0%, var(--bg) 40%);
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: min(760px, calc(100% - 2rem));
  margin: 2rem auto;
  padding: 1.25rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
}

h1, h2 {
  line-height: 1.25;
}

h2 {
  margin-top: 1.5rem;
  font-size: 1.1rem;
}

p, li {
  color: var(--muted);
}

a {
  color: var(--accent);
}

.link-list {
  padding-left: 1.25rem;
}