/* Shared headline rhythm for research articles. */
.hf-unified.research-page .research-masthead .masthead-copy {
  max-width: 760px;
  text-align: center;
}

.hf-unified.research-page .research-masthead .masthead-copy h1 {
  position: static;
  width: auto;
  max-width: 100%;
  margin: 0 0 26px;
  transform: none;
  font-size: clamp(28px, 3.1vw, 40px);
  line-height: 1.18;
  letter-spacing: -.015em;
  white-space: normal;
  overflow: visible;
  overflow-wrap: break-word;
  text-wrap: balance;
}

.hf-unified.research-page .research-masthead .masthead-copy h1 .masthead-subtitle {
  display: inline;
  margin: 0;
  font: inherit;
  color: inherit;
  letter-spacing: inherit;
}

.hf-unified.research-page .research-masthead .masthead-copy > .masthead-subtitle {
  max-width: 40ch;
  margin: -8px auto 26px;
  font-size: clamp(18px, 1.7vw, 22px);
  line-height: 1.45;
  text-wrap: balance;
}

@media (max-width: 600px) {
  .hf-unified.research-page .research-masthead .masthead-copy h1 {
    margin-bottom: 22px;
    line-height: 1.22;
  }
}