:root {
  color-scheme: light;
  --ink: #171511;
  --muted: #5d625f;
  --paper: #fbfaf5;
  --panel: #ffffff;
  --line: #d8d4c9;
  --accent: #2f6f73;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(rgba(47, 111, 115, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47, 111, 115, 0.06) 1px, transparent 1px),
    var(--paper);
  background-size: 28px 28px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.page-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 32px 20px;
}

.intro {
  width: min(720px, 100%);
  border: 1px solid var(--line);
  border-left: 6px solid var(--accent);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 48px rgba(23, 21, 17, 0.12);
  padding: clamp(28px, 8vw, 64px);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 22px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(42px, 8vw, 72px);
  font-weight: 700;
  line-height: 0.95;
  text-wrap: balance;
}

p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 3vw, 22px);
  line-height: 1.55;
}

a {
  color: var(--accent);
  font-weight: 700;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}