:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --line: #e5e7eb;
  --accent: #111827;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  background: linear-gradient(180deg, #fafafa 0%, #f3f4f6 100%);
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: min(920px, 92vw);
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

.hero {
  margin-bottom: 1.5rem;
}

.eyebrow {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  margin: 0.2rem 0 0.3rem;
  font-size: clamp(1.8rem, 2.5vw, 2.3rem);
  color: var(--accent);
}

.effective-date,
.summary {
  margin: 0.25rem 0;
  color: var(--muted);
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem 1.15rem;
  margin-bottom: 0.85rem;
  box-shadow: 0 1px 0 rgba(17, 24, 39, 0.03);
}

h2 {
  margin: 0 0 0.45rem;
  font-size: 1.03rem;
}

ul {
  margin: 0.2rem 0 0;
  padding-left: 1.2rem;
}

a {
  color: #1d4ed8;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.footer {
  margin-top: 1rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 640px) {
  .container {
    width: min(960px, 94vw);
    padding-top: 1.2rem;
  }
}