* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: Inter, Arial, sans-serif;
  background: #eef3f8;
  color: #152233;
}

.page {
  max-width: 1040px;
  margin: 0 auto;
  padding: 88px 24px 72px;
}

.hero {
  padding: 0 0 28px;
  border-bottom: 1px solid #cfd9e4;
}

.hero-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 20px;
}

.hero-brand {
  display: grid;
  gap: 8px;
  align-content: start;
}

.build-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  border: 1px solid #cfd9e4;
  border-radius: 6px;
  padding: 0 10px;
  background: #f7fafc;
  color: #28445e;
  font-size: 0.8rem;
  font-weight: 800;
  white-space: nowrap;
  width: fit-content;
}

.eyebrow {
  margin: 0 0 16px;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: #4a6178;
}

h1 {
  margin: 0;
  font-size: 2.8rem;
  line-height: 1.1;
  max-width: 12ch;
}

.lead {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 1.05rem;
  line-height: 1.6;
  color: #41566b;
}

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

.links a {
  display: inline-block;
  padding: 12px 16px;
  border-radius: 6px;
  border: 1px solid #28445e;
  text-decoration: none;
  color: #ffffff;
  background: #28445e;
}

.page-footer {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 26px;
  padding-top: 14px;
  border-top: 1px solid #cfd9e4;
  color: #5b7188;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.4;
}

.page-footer .build-chip-label {
  color: #607890;
  text-transform: uppercase;
  font-size: 0.7rem;
}

.page-footer code {
  color: #28445e;
  font-size: 0.82rem;
  font-weight: 800;
}

.page-footer span:last-child {
  color: #607890;
  font-size: 0.72rem;
  text-transform: none;
}

.notes {
  margin-top: 30px;
}

.notes h2 {
  margin: 0 0 14px;
  font-size: 1.15rem;
}

.notes ul {
  margin: 0;
  padding-left: 20px;
  line-height: 1.8;
  color: #41566b;
}

@media (max-width: 760px) {
  .hero-header {
    flex-direction: column;
  }
}