/* Layout Containers */
.page {
  background: var(--bg-primary);
  width: 100%;
  min-height: 100vh;
  color: var(--text-primary);
  display: flex;
  justify-content: center;
  padding: 80px 24px 140px;
  overflow-x: hidden;
}

.stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 64px;
  width: min(560px, 100%);
}

.narrow-frame {
  width: min(560px, 100%);
}

.narrow-section-frame {
  width: min(640px, 100%);
}

.wide-section-frame {
  width: 100%;
}

.wide-frame {
  width: min(960px, 100%);
}

.intro-section,
.narrow-section {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  width: 100%;
}

.intro-section {
  gap: 20px;
}

.wide-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
}

/* Page Headers */
.page-header-parent-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  padding: 64px 24px 40px;
}

.page-header-container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  width: 100%;
  max-width: 560px;
}

.page-header-title {
  color: var(--text-primary);
  font: var(--type-heading-xl);
  font-weight: var(--fw-semibold);
  letter-spacing: -0.01em;
  align-self: stretch;
}

.page-header-description {
  color: var(--text-secondary);
  font: var(--type-body);
  align-self: stretch;
}

/* Section Header */
.section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.section-header h2 {
  font: var(--type-heading-l);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  flex: 1 0 0;
  margin: 0;
}

/* Grids */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  width: 100%;
}

.photos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px 120px;
}

.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 24px 16px;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  padding: 0 24px 120px;
}

/* Responsive */
@media screen and (max-width: 960px) {
  .page {
    padding: 64px 24px 130px;
  }
}

@media screen and (max-width: 600px) {
  .page {
    padding: 36px 16px 110px;
  }
  .stack {
    gap: 44px;
  }
  .page-header-parent-container {
    padding: 36px 16px 24px;
  }
  .page-header-title {
    font-size: 26px !important;
    line-height: 1.25 !important;
  }
  .page-header-description {
    font-size: 15px !important;
    line-height: 1.6 !important;
  }
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .books-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px 10px;
  }
}

@media screen and (max-width: 420px) {
  .page {
    padding: 28px 14px 105px;
  }
  .stack {
    gap: 36px;
  }
  .page-header-title {
    font-size: 24px !important;
  }
  .books-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px 8px;
  }
}