:root {
  --ink: #11110f;
  --paper: #f4efe5;
  --paper-deep: #e2d8c8;
  --blue: #233fbb;
  --muted: #69645b;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--paper);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(17, 17, 15, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(17, 17, 15, 0.05) 1px, transparent 1px),
    var(--paper);
  background-size: 48px 48px;
  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;
}

.hero {
  width: min(1120px, 100%);
  border: 2px solid var(--ink);
  background: rgba(244, 239, 229, 0.9);
  padding: clamp(28px, 7vw, 88px);
}

.eyebrow,
.support {
  margin: 0;
  color: var(--blue);
  font-family:
    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: clamp(0.78rem, 1vw, 0.92rem);
  letter-spacing: 0.22em;
  line-height: 1.5;
  text-transform: uppercase;
}

h1 {
  max-width: 980px;
  margin: 28px 0 0;
  font-size: clamp(4.25rem, 14vw, 12.5rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.82;
}

.lede {
  max-width: 840px;
  margin: clamp(28px, 5vw, 56px) 0 0;
  color: var(--ink);
  font-size: clamp(1.35rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.08;
}

.rule {
  width: 100%;
  height: 2px;
  margin: clamp(28px, 5vw, 56px) 0 22px;
  background: var(--ink);
}

.support {
  color: var(--muted);
}

@media (max-width: 640px) {
  .page-shell {
    padding: 18px;
  }

  .hero {
    padding: 26px 22px;
  }

  h1 {
    font-size: clamp(3.25rem, 24vw, 5.8rem);
  }
}