:root {
  color-scheme: dark;
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    'Segoe UI',
    sans-serif;
  color: #edf1ef;
  background: #0b0e0d;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
main {
  width: min(100% - 40px, 560px);
  margin: 64px auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #edf1ef;
  text-decoration: none;
  font-size: 20px;
  font-weight: 650;
}
.eyebrow {
  margin-top: 64px;
  color: #a7f0cb;
  font-size: 13px;
  letter-spacing: 0.05em;
}
h1 {
  margin: 16px 0;
  font-size: clamp(40px, 9vw, 64px);
  font-weight: 650;
  letter-spacing: -0.045em;
  line-height: 1.08;
}
p {
  line-height: 1.65;
}
.intro {
  color: #9ba6a2;
  font-size: 18px;
  margin-bottom: 32px;
}
.card {
  background: #131817;
  border: 1px solid #2c3432;
  border-radius: 18px;
  padding: 24px;
}
.card p {
  font-size: 14px;
  color: #b4bfba;
}
.card p:empty {
  display: none;
}
button {
  width: 100%;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 9px;
  padding: 12px 18px;
  background: #a7f0cb;
  color: #0d2a20;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}
button:hover:not(:disabled) {
  background: #c6ffe2;
}
button:disabled {
  opacity: 0.5;
  cursor: default;
}
.secondary {
  background: transparent;
  color: #edf1ef;
  border-color: #3e4a45;
  font-size: 14px;
}
.secondary:hover:not(:disabled) {
  background: #222c27;
}
:focus-visible {
  outline: 2px solid #a7f0cb;
  outline-offset: 4px;
}
details {
  margin-top: 28px;
  color: #b4bfba;
  font-size: 14px;
}
summary {
  cursor: pointer;
  color: #edf1ef;
}
a {
  color: #a7f0cb;
  text-underline-offset: 3px;
}
code {
  overflow-wrap: anywhere;
}
footer {
  color: #8b9891;
  font-size: 12px;
  margin-top: 40px;
}
@media (max-width: 480px) {
  main {
    margin: 32px auto;
  }
  .eyebrow {
    margin-top: 40px;
  }
  .card {
    padding: 20px;
  }
}