.course-map-main {
  padding-top: calc(var(--catalog-header-height, 76px) + 20px);
}

.course-map-hero {
  padding: clamp(24px, 4vw, 42px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 24px;
  border: 1px solid rgba(20, 47, 63, 0.13);
  border-radius: 22px;
  background: #fff;
}

.course-map-hero p,
.course-map-family-heading > p {
  margin: 0 0 8px;
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.course-map-hero h1 {
  margin: 0;
  font-size: clamp(26px, 3.5vw, 38px);
  line-height: 1.3;
  letter-spacing: -0.03em;
}

.course-map-hero span {
  display: block;
  max-width: 760px;
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.8;
}

.course-map-summary {
  min-width: 230px;
  padding: 16px 18px;
  border-radius: 14px;
  color: #17453e;
  background: #eaf6f2;
  font-size: 14px;
  font-weight: 900;
  line-height: 1.7;
  text-align: center;
}

.course-map-index {
  margin: 18px 0;
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  border: 1px solid rgba(20, 47, 63, 0.12);
  border-radius: 17px;
  background: #fff;
}

.course-map-index a {
  min-height: 46px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 9px;
  border-radius: 10px;
  color: var(--ink-soft);
  background: #f4f8f7;
  text-decoration: none;
  font-size: 13px;
  font-weight: 850;
}

.course-map-index a:hover {
  color: var(--teal-dark);
  background: #e6f3ef;
}

.course-map-index b {
  color: var(--teal-dark);
  font-size: 11px;
}

.course-map-tree {
  display: grid;
  gap: 18px;
}

.course-map-family {
  padding: clamp(18px, 3vw, 28px);
  scroll-margin-top: 112px;
  border: 1px solid rgba(20, 47, 63, 0.12);
  border-radius: 20px;
  background: #fff;
}

.course-map-family-heading {
  margin-bottom: 16px;
}

.course-map-family-heading h2 {
  margin: 0;
  font-size: clamp(21px, 3vw, 28px);
}

.course-map-family-heading span {
  display: block;
  margin-top: 7px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.7;
}

.course-map-category {
  margin-top: 12px;
  overflow: hidden;
  border: 1px solid #d6e4e1;
  border-radius: 15px;
  background: #fbfdfc;
}

.course-map-category > summary {
  min-height: 62px;
  padding: 13px 17px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  list-style: none;
}

.course-map-category > summary::-webkit-details-marker {
  display: none;
}

.course-map-category > summary::after {
  content: "＋";
  color: var(--teal-dark);
  font-size: 18px;
  font-weight: 900;
}

.course-map-category[open] > summary::after {
  content: "−";
}

.course-map-category-number {
  min-width: 38px;
  min-height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: #fff;
  background: var(--teal);
  font-size: 12px;
  font-weight: 900;
}

.course-map-category-copy strong {
  display: block;
  color: var(--ink);
  font-size: 17px;
}

.course-map-category-copy small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.course-map-groups {
  padding: 0 14px 14px 34px;
  display: grid;
  gap: 10px;
  border-left: 3px solid #d8ebe6;
  margin-left: 32px;
}

.course-map-group {
  padding: 14px;
  border: 1px solid #dfe9e7;
  border-radius: 12px;
  background: #fff;
}

.course-map-group-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.course-map-group-heading a {
  color: var(--teal-dark);
  font-size: 15px;
  font-weight: 900;
  text-decoration: none;
}

.course-map-group-heading span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.course-map-courses {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.course-map-course {
  min-width: 0;
  min-height: 50px;
  padding: 9px 11px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  border: 1px solid #e1e9e7;
  border-radius: 10px;
  color: var(--ink-soft);
  background: #f8fbfa;
  text-decoration: none;
}

.course-map-course:hover {
  border-color: #8bbfb4;
  color: var(--teal-dark);
  background: #eef8f5;
}

.course-map-course strong {
  min-width: 0;
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.course-map-course small {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  white-space: nowrap;
}

.beginner-course-map {
  --teal: #d88b18;
  --teal-dark: #9d5f0b;
  --surface-soft: #fff5d9;
}

.beginner-course-map .course-map-summary {
  color: #74460b;
  background: #fff0c4;
}

.beginner-course-map .course-map-index a,
.beginner-course-map .course-map-course {
  background: #fffaf0;
}

.beginner-course-map .course-map-index a:hover,
.beginner-course-map .course-map-course:hover {
  background: #fff2cf;
}

.beginner-course-map .course-map-category-number {
  background: #d88b18;
}

.beginner-course-map .course-map-groups {
  border-left-color: #f0d59e;
}

@media (max-width: 850px) {
  .course-map-hero {
    grid-template-columns: 1fr;
  }

  .course-map-summary {
    min-width: 0;
    text-align: left;
  }

  .course-map-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .course-map-index,
  .course-map-courses {
    grid-template-columns: 1fr;
  }

  .course-map-category > summary {
    grid-template-columns: auto minmax(0, 1fr) auto;
    padding-inline: 12px;
  }

  .course-map-groups {
    margin-left: 18px;
    padding-left: 18px;
  }
}