:root {
  color-scheme: dark;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: #e9fbff;
  background: #071116;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 8%, rgba(68, 215, 255, 0.14), transparent 30rem),
    linear-gradient(135deg, #071116 0%, #111820 52%, #070a0d 100%);
}

a {
  color: #6de0ff;
}

.site-header,
footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: min(100% - 32px, 1040px);
  margin: 0 auto;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #e9fbff;
  font-weight: 750;
  text-decoration: none;
}

.launch-link,
.primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(68, 215, 255, 0.72);
  color: #e9fbff;
  background: rgba(68, 215, 255, 0.12);
  font-weight: 700;
  text-decoration: none;
}

.launch-link {
  min-height: 38px;
  padding: 0 14px;
  font-size: 0.88rem;
}

main {
  width: min(100% - 32px, 1040px);
  margin: 0 auto;
}

article {
  border: 1px solid rgba(152, 243, 255, 0.22);
  padding: clamp(24px, 6vw, 72px);
  background: rgba(11, 18, 24, 0.9);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.52);
}

.eyebrow {
  margin: 0 0 8px;
  color: #6de0ff;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.25rem, 8vw, 5.25rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

h2 {
  margin: 0 0 14px;
  font-size: clamp(1.45rem, 3vw, 2rem);
}

h3 {
  margin: 28px 0 6px;
  color: #d7f7ff;
  font-size: 1rem;
}

p,
li {
  color: #a8bec6;
  font-size: clamp(1rem, 1.8vw, 1.08rem);
  line-height: 1.75;
}

.lede {
  max-width: 760px;
  margin: 24px 0;
  color: #d7f7ff;
  font-size: clamp(1.12rem, 2.4vw, 1.35rem);
}

.primary-action {
  min-height: 48px;
  padding: 0 18px;
}

section {
  max-width: 760px;
  margin-top: clamp(54px, 8vw, 88px);
}

ol {
  padding-left: 1.3rem;
}

li + li {
  margin-top: 10px;
}

kbd {
  border: 1px solid rgba(152, 243, 255, 0.3);
  border-bottom-width: 2px;
  padding: 2px 6px;
  color: #e9fbff;
  background: rgba(255, 255, 255, 0.06);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.82em;
}

.cta {
  margin-top: clamp(54px, 8vw, 88px);
  border: 1px solid rgba(152, 243, 255, 0.22);
  padding: clamp(22px, 4vw, 36px);
  background: rgba(68, 215, 255, 0.07);
}

.cta p {
  margin-top: 0;
}

footer {
  flex-wrap: wrap;
  color: #88a3ad;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
}

@media (max-width: 520px) {
  .site-header {
    align-items: flex-start;
  }

  .launch-link {
    padding-inline: 10px;
  }
}