.nav-disclosure {
  margin-top: 8px;
  border: 1px solid transparent;
  border-radius: 14px;
}

.nav-disclosure[open] {
  border-color: rgba(210, 179, 107, .16);
  background: rgba(255, 255, 255, .025);
}

.nav-disclosure > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 45px;
  padding: 9px 12px;
  border-radius: 13px;
  color: var(--sidebar-text);
  cursor: pointer;
  list-style: none;
  font-size: .91rem;
  font-weight: 700;
}

.nav-disclosure > summary::-webkit-details-marker { display: none; }

.nav-disclosure > summary::before {
  content: "⌘";
  display: grid;
  place-items: center;
  width: 24px;
  color: var(--gold-400);
  font-size: 1.05rem;
}

.nav-disclosure > summary::after {
  content: "⌄";
  margin-left: auto;
  color: var(--sidebar-muted);
  transition: transform .18s ease;
}

.nav-disclosure[open] > summary::after { transform: rotate(180deg); }
.nav-disclosure > summary:hover { background: rgba(255,255,255,.06); }
.nav-disclosure .nav-link--sub { margin: 1px 4px 3px; padding-left: 18px; }

.profession-nav-group { margin-top: 0; }
.profession-nav-group > summary { gap: 8px; }
.profession-nav-group > summary::before { content: none; display: none; }

.content-module-hero {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.content-module-hero__mark {
  display: grid;
  place-items: center;
  width: 84px;
  height: 84px;
  border: 1px solid color-mix(in srgb, var(--gold-500) 42%, var(--line));
  border-radius: 24px;
  background: color-mix(in srgb, var(--gold-200) 24%, var(--surface-muted));
  color: var(--gold-500);
  font-family: var(--font-serif);
  font-size: 2.1rem;
}

.content-module-hero__title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.content-module-hero h2,
.content-module-card h2,
.content-module-empty h2 {
  margin: 0;
  font-family: var(--font-serif);
}

.content-module-hero p {
  max-width: 880px;
  margin: 12px 0 16px;
  color: var(--ink-700);
}

.content-module-hero code,
.content-module-route-id code {
  display: inline-flex;
  max-width: 100%;
  margin: 4px 8px 0 0;
  padding: 5px 9px;
  overflow-wrap: anywhere;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-solid);
  color: var(--ink-700);
  font-size: .78rem;
}

.content-module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.content-module-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
}

.content-module-card h2 { font-size: 1.12rem; }
.content-module-card ul { margin: 14px 0 0; padding-left: 1.2rem; color: var(--ink-700); }
.content-module-card li + li { margin-top: 5px; }

.content-module-empty {
  margin-top: 18px;
  padding: clamp(24px, 4vw, 40px);
  border: 1px dashed color-mix(in srgb, var(--gold-500) 55%, var(--line));
  border-radius: var(--radius-xl);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
}

.content-module-empty h2 { font-size: clamp(1.35rem, 2.2vw, 2rem); }
.content-module-empty p { max-width: 900px; color: var(--ink-700); }
.content-module-empty__note { font-size: .86rem; }
.content-module-empty--detail { min-height: 320px; }

.content-module-route-id {
  display: grid;
  justify-items: start;
  gap: 4px;
  margin-bottom: 22px;
}

.content-module-route-id span {
  color: var(--ink-500);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.content-module-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 14px;
  text-decoration: none;
}

.content-module-portals .portal-card small {
  line-height: 1.5;
}

@media (max-width: 1099px) {
  .content-module-grid { grid-template-columns: 1fr; }
}

@media (max-width: 679px) {
  .content-module-hero {
    grid-template-columns: 1fr;
  }

  .content-module-hero__mark {
    width: 66px;
    height: 66px;
    border-radius: 19px;
    font-size: 1.7rem;
  }

  .content-module-hero__title {
    align-items: flex-start;
    flex-direction: column;
  }

  .content-module-portals {
    grid-template-columns: 1fr;
  }
}