.course-content-page .article-body { min-width: 0; }
.course-content-page [id] { scroll-margin-top: 84px; }
.course-hero { padding-bottom: 0.6rem; }
.course-hero .content-meta { margin: 0.9rem 0 1.15rem; }
.course-content-page .course-disclosure { color: #4b6277; font-size: 0.88rem; line-height: 1.5; margin: 0.7rem 0 0; max-width: 56ch; }
.course-external-note { color: var(--muted); font-size: 0.86rem; margin: 0.35rem 0 0; }
.course-levels { display: grid; gap: 0.8rem; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 1.5rem 0; }
.course-level { background: var(--paper); border: 1px solid var(--line); border-top: 3px solid var(--blue); border-radius: 12px; padding: 1rem; }
.course-level .course-level-label { color: var(--navy); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.07em; margin: 0 0 0.55rem; }
.course-level h3 { margin: 0 0 0.65rem; }
.course-level ul { font-size: 0.96rem; margin: 0; padding-left: 1.15rem; }
.course-level p:last-child { font-size: 0.94rem; margin: 0.9rem 0 0; }
.course-criteria { padding-left: 1.5rem; }
.course-criteria li + li { margin-top: 0.8rem; }
.course-practice { background: var(--blue-soft); border: 1px solid var(--line); border-radius: 12px; padding: 1.2rem; margin: 1.5rem 0; }
.course-practice h3 { margin-top: 0; }
.course-practice p:last-child { margin-bottom: 0; }
.course-offer { background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--blue); border-radius: 12px; padding: clamp(1rem, 2vw, 1.4rem); }
.course-offer h3 { margin-top: 0; }
.course-offer p:last-child { margin-bottom: 0; }
.course-before-buying { background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--yellow); border-radius: 12px; margin-top: 1.5rem; padding: clamp(1rem, 2vw, 1.4rem); }
.course-before-buying h2 { margin-top: 0; }
.course-before-buying p:last-child { margin-bottom: 0; }
.course-internal-link { display: inline-block; font-weight: 700; min-height: 44px; padding: 0.5rem 0; text-underline-offset: 0.2em; }
.course-final { background: var(--blue-soft); border: 1px solid var(--line); border-left: 4px solid var(--blue); border-radius: 12px; margin-top: 2rem; padding: clamp(1rem, 2vw, 1.4rem); }
.course-final h2 { margin-top: 0; }
.course-outline { align-self: start; }
.course-outline h2 { font-size: 1.2rem; margin-bottom: 0.8rem; }
.course-outline ul { list-style: none; margin: 0; padding: 0; }
.course-outline li + li { margin-top: 0.25rem; }
.course-outline a { display: block; min-height: 44px; padding: 0.5rem 0; text-underline-offset: 0.2em; }
.course-content-page a:focus-visible { outline: 3px solid var(--navy-dark); outline-offset: 3px; }
@media (max-width: 620px) {
  .course-levels { grid-template-columns: 1fr; }
  .course-affiliate-button { text-align: center; width: 100%; }
}