:root {
  color-scheme: light;
  --ink: #18202b;
  --muted: #5d6877;
  --line: #ccd4df;
  --surface: #f7f8fb;
  --accent: #0f8b8d;
  --accent-strong: #0a6264;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(15, 139, 141, 0.12), transparent 34%),
    var(--surface);
}

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

.panel {
  width: min(720px, 100%);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(28px, 6vw, 56px);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 24px 70px rgba(24, 32, 43, 0.12);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(2.6rem, 7vw, 5.8rem);
  line-height: 0.95;
}

.lede {
  max-width: 58ch;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.65;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.actions span {
  border: 1px solid color-mix(in srgb, var(--accent) 42%, white);
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--accent-strong);
  background: rgba(15, 139, 141, 0.08);
  font-size: 0.92rem;
  font-weight: 650;
}