:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f6f7f5;
  color: #151922;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

a {
  color: #1f57c8;
  font-weight: 700;
}

.page {
  width: min(860px, 100%);
  margin: 0 auto;
  padding: 54px 22px 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  color: #151922;
  font-weight: 850;
  text-decoration: none;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, #1f57c8, #0b8a6a);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.58);
}

h1 {
  margin: 0 0 14px;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.04;
  letter-spacing: 0;
}

h2 {
  margin: 34px 0 10px;
  font-size: 22px;
  letter-spacing: 0;
}

p,
li {
  color: #58606b;
  font-size: 17px;
  line-height: 1.62;
}

.muted {
  color: #6f7782;
}

.notice {
  margin: 26px 0;
  padding: 16px 18px;
  border: 1px solid #dfe3ea;
  border-radius: 8px;
  background: #fff;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

nav a,
.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 11px 15px;
  border-radius: 8px;
  background: #e8eefc;
  text-decoration: none;
}

.button.primary {
  color: #fff;
  background: #1f57c8;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.card {
  min-height: 142px;
  padding: 18px;
  border: 1px solid #dfe3ea;
  border-radius: 8px;
  background: #fff;
}

.card h2 {
  margin-top: 0;
  font-size: 20px;
}

footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #dfe3ea;
  color: #6f7782;
  font-size: 14px;
}