:root {
  font-family: "Montserrat", Inter, system-ui, sans-serif;
  background: #0d1427;
  color: #ffffff;
  --accent: #0cc0df;
  --muted: #bcc5d6;
  --line: #33405f;
}
body {
  margin: 0;
  background:
    radial-gradient(circle at 75% 0, #114197, transparent 34rem),
    #0d1427;
}
main {
  width: min(820px, calc(100% - 40px));
  margin: auto;
  padding: 90px 0;
}
.tag {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font: 700 12px monospace;
}
h1 {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(44px, 8vw, 82px);
  line-height: 0.94;
  letter-spacing: -0.055em;
  margin: 18px 0 30px;
}
p, li {
  font-size: 18px;
  line-height: 1.55;
  color: var(--muted);
}
ul {
  padding-left: 22px;
}
.buy {
  display: flex;
  align-items: center;
  gap: 22px;
  margin: 38px 0 15px;
}
.buy strong {
  font-size: 34px;
}
.buy button {
  background: var(--accent);
  border: 0;
  border-radius: 10px;
  padding: 15px 20px;
  font-weight: 800;
  color: #0d1427;
  cursor: pointer;
}
#status {
  font-size: 13px;
  color: var(--muted);
}
small {
  color: #8f9bb1;
}
.lab-nav {
  width: min(1100px, calc(100% - 48px));
  margin: 0 auto;
  padding: 22px 0 14px;
  display: flex;
  gap: 10px 20px;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(17, 65, 151, 0.22);
  font-size: 13px;
  font-weight: 800;
}

.lab-nav a {
  color: var(--muted, #606675);
  text-decoration: none;
}

.lab-nav a:hover,
.lab-nav a[aria-current="page"] {
  color: var(--accent, #114197);
}