.eh-lesson {
  width: min(calc(100vw - 40px), 1500px);
  max-width: 1500px;
  margin: 0 auto;
  padding: 18px 0 48px;
}

.eh-lesson-adminbar {
  margin-bottom: 16px;
  padding: 12px 16px;
  border: 1px solid #e5c45b;
  border-radius: 10px;
  background: #fff7d6;
  color: #5f4500;
  font-size: 0.92rem;
}

.eh-learning-hero {
  box-sizing: border-box;
  padding: 36px 42px;
  border-bottom: 3px solid var(--eh-gold);
  border-radius: 16px 16px 0 0;
  background: var(--eh-navy);
  color: #fff;
}

.eh-learning-hero .eh-eyebrow {
  color: #f0d37a;
  letter-spacing: 0.11em;
}

.eh-learning-hero .eh-h1 {
  max-width: 1050px;
  margin-bottom: 12px;
  color: #fff;
}

.eh-learning-hero .eh-reading {
  max-width: 1120px;
  color: #edf4fb;
}

.eh-learning-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.eh-learning-chips span {
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 0.82rem;
}

.eh-learning-layout {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  align-items: start;
  border: 1px solid #dde5ee;
  border-top: 0;
  background: #f6f8fb;
}

.eh-learning-sidebar {
  position: sticky;
  top: 0;
  max-height: 88vh;
  overflow-y: auto;
  padding: 20px 0;
  background: #1f557c;
  color: #fff;
}

.eh-learning-sidebar__title {
  padding: 0 18px 12px;
  color: #c7e5f5;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eh-learning-nav {
  display: flex;
  flex-direction: column;
}

.eh-learning-nav__item {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  padding: 10px 18px;
  border-left: 4px solid transparent;
  color: #eaf6ff;
  font-size: 0.92rem;
  line-height: 1.35;
  text-decoration: none;
}

.eh-learning-nav__item:hover,
.eh-learning-nav__item.is-active {
  border-left-color: var(--eh-gold);
  background: rgba(255, 255, 255, 0.13);
}

.eh-learning-nav__icon {
  width: 22px;
  flex: 0 0 22px;
}

.eh-learning-nav__label small {
  display: block;
  margin-top: 2px;
  color: #c7e5f5;
  font-size: 0.72rem;
}

.eh-learning-main {
  box-sizing: border-box;
  min-width: 0;
  min-height: 620px;
  padding: 38px 48px 58px;
}

.eh-learning-section {
  box-sizing: border-box;
  width: 100%;
  padding: 34px 40px;
  border-left: 4px solid var(--eh-gold);
  background: #fff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.eh-learning-section__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid #d9e2ec;
}

.eh-learning-section__header h2 {
  margin: 2px 0 0;
  color: #10213a;
  font-family: var(--eh-ff-display);
  font-size: 1.5rem;
}

.eh-learning-section__kicker {
  margin: 0;
  color: #6b7280;
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eh-learning-section__icon {
  color: var(--eh-gold);
  font-size: 1.4rem;
}

.eh-learning-section__body {
  width: 100%;
  max-width: 980px;
  color: #111827;
  font-size: 1.03rem;
  line-height: 1.8;
}

.eh-learning-section__body p {
  margin: 0 0 1.1rem;
}

.eh-learning-section__body ul,
.eh-learning-section__body ol {
  padding-left: 1.4rem;
}

.eh-learning-section__body img,
.eh-learning-section__body video,
.eh-learning-section__body iframe,
.eh-learning-section__body table {
  max-width: 100%;
}

.eh-part-controls {
  box-sizing: border-box;
  display: grid;
  grid-template-columns: auto minmax(240px, 1fr) auto auto;
  gap: 12px;
  align-items: center;
  width: 100%;
  margin-bottom: 28px;
  padding: 16px 18px;
  border: 1px solid #d8e3ee;
  border-left: 4px solid var(--eh-gold);
  border-radius: 8px;
  background: #f7faff;
}

.eh-part-controls--bottom {
  margin-top: 38px;
  margin-bottom: 0;
  border-top: 3px solid #1f557c;
  border-left-color: #1f557c;
  background: #f1f6fb;
}

.eh-part-controls__label {
  grid-column: 1 / -1;
  color: #173f5f;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eh-part-controls__counter {
  color: #40566b;
  font-size: 0.82rem;
  font-weight: 800;
  white-space: nowrap;
}

.eh-part-controls__select {
  box-sizing: border-box;
  width: 100%;
  min-height: 44px;
  padding: 8px 38px 8px 12px;
  border: 1px solid #9fb2c5;
  border-radius: 6px;
  background: #fff;
  color: #10243a;
  font: inherit;
  font-weight: 700;
}

.eh-part-controls__button {
  box-sizing: border-box;
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 8px 15px;
  border: 1px solid #1d577f;
  border-radius: 6px;
  background: #173f5f;
  color: #fff;
  cursor: pointer;
  font-weight: 800;
  text-decoration: none;
}

.eh-part-controls__button.is-disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

.eh-lesson-access-card,
.eh-lesson-marketing-cta {
  padding: 30px 34px;
  border: 1px solid #d8e3ee;
  border-left: 5px solid var(--eh-gold);
  background: #fff;
}

.eh-lesson-access-card {
  margin-top: 0;
}

.eh-lesson-marketing-cta {
  margin-top: 24px;
  border-left-color: #1f557c;
}

.eh-lesson-access-card h2,
.eh-lesson-marketing-cta h2 {
  margin-top: 0.35rem;
}

.eh-lesson-access-card__eyebrow,
.eh-lesson-marketing-cta__eyebrow {
  margin: 0;
  color: #9a7000;
  font-family: var(--eh-ff-heraldic);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eh-lesson-access-card__actions,
.eh-lesson-marketing-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.eh-enrolled-support-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 28px;
  padding: 22px 26px;
  border: 1px solid #d9e2ec;
  border-left: 4px solid #1f557c;
  background: #fff;
}

.eh-enrolled-support-cta p {
  margin: 5px 0 0;
}

.eh-lesson-library {
  padding: var(--eh-space-7) 0;
}

.eh-lesson-library__filters {
  display: flex;
  gap: var(--eh-space-3);
  align-items: center;
  margin: var(--eh-space-5) 0;
}

.eh-lesson-library__filters select {
  padding: 8px 12px;
  border: 1px solid var(--eh-gray-300);
  border-radius: var(--eh-radius);
  font-family: var(--eh-ff-body);
}

.eh-lesson-library__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--eh-space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.eh-lesson-library__list li {
  padding: var(--eh-space-5);
}

.eh-lesson-library__list a {
  color: var(--eh-ink);
  text-decoration: none;
}

.path-lesson .block-system-breadcrumb-block,
.path-lesson .breadcrumb,
.path-lesson .block-page-title-block,
.path-lesson h1.page-title {
  display: none !important;
}

.path-lesson .region-content,
.path-lesson main,
.path-lesson .layout-content {
  margin-top: 0 !important;
  padding-top: 0 !important;
}

@media (max-width: 1000px) {
  .eh-lesson {
    width: min(calc(100vw - 24px), 1000px);
  }

  .eh-learning-layout {
    grid-template-columns: 260px minmax(0, 1fr);
  }

  .eh-learning-main {
    padding: 30px;
  }
}

@media (max-width: 800px) {
  .eh-learning-layout {
    grid-template-columns: 1fr;
  }

  .eh-learning-sidebar {
    position: relative;
    max-height: none;
  }

  .eh-learning-main {
    padding: 22px 16px 36px;
  }

  .eh-learning-section {
    padding: 24px 20px;
  }

  .eh-part-controls {
    grid-template-columns: 1fr 1fr;
  }

  .eh-part-controls__label,
  .eh-part-controls__counter,
  .eh-part-controls__select {
    grid-column: 1 / -1;
  }

  .eh-enrolled-support-cta {
    display: block;
  }

  .eh-enrolled-support-cta .eh-btn {
    margin-top: 14px;
  }
}