:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f4f7fb;
  color: #132238;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

main {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 80px;
}

header {
  border-bottom: 1px solid #dce4ef;
  padding-bottom: 24px;
}

h1 {
  margin: 8px 0 12px;
  font-size: clamp(30px, 6vw, 48px);
  line-height: 1.05;
}

h2 {
  margin-top: 32px;
  font-size: 20px;
}

p,
li {
  font-size: 16px;
  line-height: 1.65;
}

.brand,
a {
  color: #5748db;
  font-weight: 700;
}

.meta {
  color: #607086;
  font-size: 14px;
}

.notice {
  margin: 24px 0;
  border-left: 4px solid #6c5cff;
  background: #eceaff;
  padding: 16px 18px;
}

.danger {
  border-left-color: #d5354f;
  background: #ffedf0;
}

footer {
  margin-top: 48px;
  border-top: 1px solid #dce4ef;
  padding-top: 24px;
  color: #607086;
}