/* Typography and article grid follow Apple Developer's news article layout. */
.official-account-main {
  color: #000;
  background: #fff;
  font-family: "SF Pro Text", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.4705882353;
  letter-spacing: -0.022em;
}
.official-account-grid {
  width: 100%;
  max-width: 980px;
  margin-inline: auto;
}
.official-account-gutter {
  padding-inline: 0.75em;
  padding-bottom: 3em;
}
.official-account-article {
  width: 75%;
  margin-inline: auto;
  padding-top: 3em;
  padding-bottom: 1.5em;
}
.official-account-title {
  margin: 0;
  color: #000;
  font-family: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 28px;
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: 0;
}
.official-account-date {
  display: block;
  margin: 0.5em 0 0.4em;
  color: #000;
  font-size: 0.875em;
}
.official-account-copy p {
  margin: 0;
  color: #000;
}
.official-account-copy p + p {
  margin-top: 0.8em;
}
.official-account-link {
  color: #06c;
  text-decoration: none;
}
.official-account-link:hover {
  text-decoration: underline;
}
.official-account-link:focus-visible {
  outline: 2px solid #0071e3;
  outline-offset: 4px;
}
.official-account-link::after {
  content: "";
  display: inline-block;
  width: 0.32em;
  height: 0.32em;
  margin-inline-start: 0.35em;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  transform: translateY(-0.08em) rotate(45deg);
}
.official-account-main:lang(zh-CN) {
  font-family: "SF Pro SC", "SF Pro Text", -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0;
}
.official-account-title:lang(zh-CN) {
  font-family: "SF Pro SC", "SF Pro Display", -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Helvetica, Arial, sans-serif;
}
@media (max-width: 1068px) {
  .official-account-grid { width: 768px; max-width: 100%; padding-inline: 1em; }
  .official-account-title { letter-spacing: 0.004em; }
}
@media (max-width: 734px) {
  .official-account-grid { width: 87%; padding-inline: 1.5em; }
  .official-account-article { width: 100%; padding-bottom: 2.8em; }
  .official-account-title { letter-spacing: 0.007em; }
}