.page-dcf .back-link {
  display: inline-block;
  margin: 4px 0 24px;
  color: #6e766f;
  text-decoration: none;
  font-weight: 800;
}

.page-dcf .dcf-bottom-back {
  margin: 30px 0 0;
}

.dcf-level3-cta {
  margin-top: 22px;
  padding: clamp(36px, 5vw, 58px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px 42px;
  align-items: center;
  color: #fff;
  background: linear-gradient(135deg, #173b46, #2d6670);
  border-radius: 22px;
}
.dcf-level3-cta > span {
  grid-column: 1 / -1;
  color: #e1b760;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .16em;
}
.dcf-level3-cta h2 {
  margin: 0 0 10px;
  font: 700 clamp(27px, 3.5vw, 42px)/1.25 "Microsoft YaHei", "微软雅黑", sans-serif;
}
.dcf-level3-cta p {
  max-width: 790px;
  margin: 0;
  color: #c9d9d5;
  line-height: 1.8;
}
.dcf-level3-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  color: #fff;
  background: #b85f42;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  white-space: nowrap;
}
@media (max-width: 680px) {
  .dcf-level3-cta { grid-template-columns: 1fr; padding: 34px 24px; }
  .dcf-level3-cta > span { grid-column: auto; }
  .dcf-level3-cta a { justify-self: start; white-space: normal; }
}