:root {
  color-scheme: light;
  --ink: #1f2933;
  --muted: #596675;
  --line: #d7dde4;
  --paper: #f7f9fb;
  --accent: #2f6f73;
  --accent-2: #7b5f2a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(31, 41, 51, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, rgba(31, 41, 51, 0.04) 1px, transparent 1px),
    var(--paper);
  background-size: 48px 48px;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.page {
  width: min(1040px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 72px 0 64px;
}

.intro {
  max-width: 720px;
  padding-bottom: 42px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.25rem, 6vw, 5rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.lead {
  max-width: 620px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 42px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

article {
  min-height: 220px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.58);
}

article span {
  color: var(--accent-2);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h2 {
  margin: 28px 0 12px;
  font-size: 1.18rem;
  line-height: 1.25;
  letter-spacing: 0;
}

article p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

@media (max-width: 760px) {
  .page {
    width: min(100vw - 28px, 520px);
    padding-top: 48px;
  }

  .notes {
    grid-template-columns: 1fr;
  }

  article {
    min-height: 0;
  }
}