:root {
  --navy: #0b1426;
  --blue: #1e5eff;
  --blue-50: #eef3ff;
  --text: #0b1426;
  --muted: #56617a;
  --soft: #8a93a8;
  --line: #e3e8f1;
  --bg-soft: #f6f8fc;
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg-soft);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a {
  color: var(--blue);
}
.top {
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.top__inner,
.page {
  max-width: 860px;
  margin: 0 auto;
  padding-inline: 20px;
}
.top__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 68px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.brand i {
  font-style: normal;
  color: var(--blue);
}
.back {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
}
.back:hover {
  color: var(--blue);
}
.page {
  padding-top: 56px;
  padding-bottom: 72px;
}
.kicker {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--blue-50);
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
h1 {
  margin: 16px 0 8px;
  font-size: clamp(34px, 6vw, 52px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.035em;
}
.updated {
  margin: 0 0 32px;
  font-size: 14px;
  color: var(--soft);
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 40px;
}
@media (max-width: 560px) {
  .card {
    padding: 26px 20px;
    border-radius: 18px;
  }
}
h2 {
  margin: 36px 0 8px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.015em;
}
.card > h2:first-child {
  margin-top: 0;
}
p,
li {
  color: var(--muted);
  font-size: 15.5px;
}
ul {
  padding-left: 20px;
}
strong {
  color: var(--text);
}
.foot {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-size: 14px;
}
.foot a {
  color: var(--muted);
  text-decoration: none;
}
.foot a:hover,
.foot a[aria-current="page"] {
  color: var(--blue);
}