/* Shared by the external-course page and its editor iframe. */
.external-course-content {
  box-sizing: border-box;
  max-width: 900px;
  min-width: 0;
  margin-inline: auto;
  font-family: Onest, 'Segoe UI', Arial, sans-serif;
  font-size: 17px;
  line-height: 1.75;
  color: #2a1b24;
  white-space: normal;
  overflow-wrap: anywhere;
}
body.external-course-content { padding: 18px 20px; }
.external-course-content p { margin: 0 0 20px; }
.external-course-content > :first-child { margin-top: 0; }
.external-course-content > :last-child { margin-bottom: 0; }
.external-course-content :is(h1,h2,h3,h4,h5,h6) {
  max-width: none;
  margin: 28px 0 14px;
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: normal;
}
.external-course-content h1 { font-size: 30px; }
.external-course-content h2 { font-size: 26px; }
.external-course-content h3 { font-size: 22px; }
.external-course-content :is(h4,h5,h6) { font-size: 18px; }
.external-course-content strong,.external-course-content b { font-weight: 700; }
.external-course-content em,.external-course-content i { font-style: italic; }
.external-course-content ul { list-style: disc; }
.external-course-content ol { list-style: decimal; }
.external-course-content :is(ul,ol) { margin: 0 0 20px; padding-left: 28px; }
.external-course-content li { margin: 5px 0; }
.external-course-content a { color: #67152f; text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.external-course-content img {
  /* Inline images follow the paragraph alignment, unlike Tailwind's block reset. */
  display: inline-block;
  vertical-align: middle;
  max-width: 100%;
  height: auto;
  margin: 12px 0;
}
.external-course-content table { border-collapse: collapse; max-width: 100%; }
.external-course-content :is(td,th) { border: 1px solid #ded4d8; padding: 8px 12px; vertical-align: top; }
.external-course-content th { font-weight: 650; background: #f5eff2; }
.external-course-content blockquote { margin: 20px 0; padding: 8px 20px; border-left: 3px solid #67152f; color: #75646d; }
.external-course-content pre { max-width: 100%; overflow-x: auto; padding: 14px; background: #f5eff2; white-space: pre; }
.external-course-content code { font-family: Consolas, monospace; font-size: .9em; }
.external-course-content hr { margin: 28px 0; border: 0; border-top: 1px solid #ded4d8; }
@media(max-width:600px) {
  .external-course-content { font-size: 16px; line-height: 1.7; }
  body.external-course-content { padding: 12px; }
  .external-course-content h1 { font-size: 25px; }
  .external-course-content h2 { font-size: 23px; }
  .external-course-content h3 { font-size: 20px; }
}