:root {
  font-family: var(--brand-font);
  color: var(--brand-text);
  background: var(--brand-night);
  line-height: 1.6;
  color-scheme: dark;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
main {
  max-width: 1040px;
  margin: auto;
  padding: 88px 32px;
}

a {
  color: var(--brand-cyan);
}
h1 {
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1.1;
  letter-spacing: -0.035em;
}
h2 {
  font-size: 24px;
}
p {
  color: var(--brand-muted);
}
.eyebrow {
  color: var(--brand-cyan);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.panel {
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid var(--brand-line);
  border-radius: 18px;
  margin: 32px 0;
  background: var(--brand-surface);
}
label {
  display: block;
  margin-top: 16px;
}
input,
select,
button {
  font: inherit;
  padding: 12px;
  border-radius: 9px;
  border: 1px solid #ffffff26;
  width: 100%;
  background: var(--brand-surface);
  color: inherit;
}
button,
.cta {
  background: var(--brand-paper);
  color: var(--brand-ink);
  font-weight: 650;
  cursor: pointer;
  border: 0;
  margin: 18px 0;
  display: inline-block;
  padding: 12px 20px;
  border-radius: 9px;
  text-decoration: none;
}
button:disabled {
  opacity: 0.5;
  cursor: wait;
}
pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: var(--brand-night);
  padding: 18px;
  border-radius: 10px;
  font-size: 13px;
}
small {
  color: var(--brand-muted);
}
nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
}
.grid .panel {
  margin: 0;
}
ul {
  padding-left: 22px;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}
@media (max-width: 650px) {
  .grid {
    grid-template-columns: 1fr;
  }
  main {
    padding: 56px 18px;
  }
}

main > h1 {
  max-width: 900px;
  margin-bottom: 28px;
}
main > p {
  max-width: 760px;
}
main > h1 + p {
  font-size: 18px;
  line-height: 1.7;
}
main > .eyebrow {
  margin-top: 0;
  margin-bottom: 22px;
}
code {
  overflow-wrap: anywhere;
}