.learn-intro {
  padding: .4rem 0 1.5rem;
}
.learn-intro h1 {
  margin-top: 0;
  font-size: clamp(2rem, 5.3vw, 3.5rem);
}
.learn-intro > p, .course-goal {
  max-width: 45em;
  color: var(--muted);
}
.jump-courses, .course-more, .course-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .25rem 1.4rem;
}
.jump-courses {
  margin-top: .65rem;
}
.jump-courses a, .course-more a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: .9rem;
  color: var(--accent);
}
.course {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.3fr);
  gap: 16px clamp(22px, 5vw, 76px);
  align-items: start;
  padding-block: clamp(24px, 4vw, 42px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 14px;
}
.course h2 {
  font-size: clamp(1.4rem, 2.6vw, 1.95rem);
}
.course-goal {
  margin-top: .5rem;
  font-size: .98rem;
}
.course-mastery {
  margin: 1rem 0;
  padding-left: .85rem;
  border-left: 2px solid #657658;
  color: var(--muted);
  font-size: .86rem;
}
.course-mastery strong {
  display: block;
  color: var(--ink);
}
.course-resume {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  min-height: 44px;
  padding: .35rem .95rem;
  border: 1px solid #77865a;
  border-radius: 5px;
  color: var(--accent);
  font-weight: 600;
  font-size: .9rem;
  text-decoration: none;
}
.course-resume:hover {
  background: #232c22;
}
.course-progress {
  color: var(--muted);
  font-size: .82rem;
}
.course-progress:empty {
  display: none;
}
.course-steps {
  margin: 0;
  padding-left: 1.45rem;
}
.course-steps li {
  padding-left: .15rem;
}
.course-steps li::marker {
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.course-steps li + li {
  border-top: 1px solid var(--line);
}
.course-step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  gap: .75rem;
  align-items: center;
  padding: .55rem 0;
  color: var(--ink);
  text-decoration: none;
}
.course-step img {
  width: 44px;
  height: auto;
  aspect-ratio: 146 / 204;
  border-radius: 4px;
}
.step-copy {
  display: grid;
  gap: .12rem;
}
.step-copy strong {
  line-height: 1.4;
  text-decoration: underline;
  text-decoration-color: #687563;
  text-underline-offset: .23em;
}
.step-copy > span {
  color: var(--muted);
  font-size: .84rem;
  line-height: 1.65;
}
.step-arrow {
  color: var(--accent);
}
.course-more {
  padding: .9rem 0 1.4rem;
  border-top: 1px solid var(--line);
}
@media (max-width: 700px) {
  .course {
    grid-template-columns: 1fr;
  }
  .course-steps {
    margin-top: .15rem;
  }
}
@media (max-width: 380px) {
  .course-step {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: .55rem;
  }
  .course-step img {
    width: 36px;
  }
  .step-arrow {
    display: none;
  }
}