.detail-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 80px;
}
.detail-grid article > p {
  font-size: 17px;
  color: var(--muted);
}
.detail-grid article > h2 {
  font: 700 42px serif;
  margin: 8px 0 20px;
}
.detail-grid article > h3 {
  font-size: 25px;
  margin-top: 45px;
}
.feature-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.feature-list > div {
  background: var(--paper);
  padding: 25px;
}
.feature-list b {
  font: 700 28px serif;
  color: var(--gold);
}
.feature-list span {
  display: flex;
  flex-direction: column;
}
.feature-list strong {
  font-size: 18px;
}
.feature-list small {
  color: var(--muted);
}
.steps {
  padding-left: 25px;
}
.steps li {
  padding: 12px;
  border-bottom: 1px solid var(--line);
}
.detail-aside > div {
  background: var(--navy);
  color: #fff;
  padding: 35px;
}
.detail-aside > div span {
  color: var(--gold2);
}
.detail-aside > div h3 {
  font-size: 25px;
}
.detail-aside > div p {
  color: #bbc6cc;
}
.detail-aside nav {
  margin-top: 20px;
  border: 1px solid var(--line);
  padding: 20px;
}
.detail-aside nav > b {
  display: block;
  padding: 10px;
}
.detail-aside nav a {
  display: flex;
  justify-content: space-between;
  padding: 10px;
  border-top: 1px solid var(--line);
}
.detail-aside nav a.active {
  color: #a2763e;
  font-weight: 700;
}
@media (max-width: 850px) {
  .detail-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .feature-list {
    grid-template-columns: 1fr;
  }
}