:root {
  --md-primary-fg-color: #000000;
  --md-primary-fg-color--light: #333333;
  --md-primary-fg-color--dark: #000000;
  --course-border: color-mix(in srgb, var(--md-default-fg-color) 14%, transparent);
}

.md-header {
  box-shadow: 0 1px 0 var(--course-border);
}

.md-header__inner {
  min-height: 4.32rem;
}

.md-header__button.md-logo {
  margin: 0;
  padding: 0.2rem;
}

.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  width: 3.84rem;
  height: 3.84rem;
}

.md-header__title {
  font-weight: 650;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.course-card {
  padding: 1rem 1.1rem;
  border: 1px solid var(--course-border);
  border-radius: 0.55rem;
  background: var(--md-code-bg-color);
}

.course-card h3 {
  margin-top: 0;
}

.schedule-table {
  overflow-x: auto;
}

.schedule-table table {
  min-width: 44rem;
  font-size: 0.76rem;
}

.schedule-table th {
  white-space: nowrap;
}

.schedule-table td:nth-child(1),
.schedule-table td:nth-child(2),
.schedule-table td:nth-child(4),
.schedule-table td:nth-child(5),
.schedule-table td:nth-child(6) {
  white-space: nowrap;
}

.instructor-profile {
  display: grid;
  grid-template-columns: minmax(5rem, 6.5rem) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
  margin: 1rem 0 2rem;
}

.instructor-photo {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: var(--md-shadow-z2);
}

.profile-placeholder {
  display: grid;
  width: 100%;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  background: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
  box-shadow: var(--md-shadow-z2);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.instructor-details h3 {
  margin-top: 0;
}

@media screen and (max-width: 52rem) {
  .course-grid {
    grid-template-columns: 1fr;
  }

  .instructor-profile {
    grid-template-columns: 1fr;
  }

  .instructor-photo {
    max-width: 6.5rem;
  }

  .profile-placeholder {
    max-width: 6.5rem;
  }
}

.last-updated {
  margin-top: -0.4rem;
  color: var(--md-default-fg-color--light);
  font-size: 0.68rem;
}