html:has(.materials_page),
  .comparison_table_wrap.svelte-hwisdb {
    scrollbar-width: thin;
    scrollbar-color:
      color-mix(in srgb, var(--color-text-primary) 45%, var(--color-background))
      transparent;
  }

  @supports selector(::-webkit-scrollbar) {
    html:has(.materials_page),
    .comparison_table_wrap.svelte-hwisdb {
      scrollbar-width: auto;
      scrollbar-color: auto;
    }

    html:has(.materials_page)::-webkit-scrollbar,
    .comparison_table_wrap.svelte-hwisdb::-webkit-scrollbar {
      width: 8px;
      height: 8px;
      background: transparent;
    }

    html:has(.materials_page)::-webkit-scrollbar-thumb,
    .comparison_table_wrap.svelte-hwisdb::-webkit-scrollbar-thumb {
      border: 2px solid transparent;
      border-radius: 8px;
      background: color-mix(in srgb, var(--color-text-primary) 45%, var(--color-background));
      background-clip: padding-box;
    }

    html:has(.materials_page)::-webkit-scrollbar-thumb:hover,
    .comparison_table_wrap.svelte-hwisdb::-webkit-scrollbar-thumb:hover {
      background-color: color-mix(in srgb, var(--color-text-primary) 65%, var(--color-background));
    }

    html:has(.materials_page)::-webkit-scrollbar-button,
    .comparison_table_wrap.svelte-hwisdb::-webkit-scrollbar-button {
      display: none;
      width: 0;
      height: 0;
    }

    html:has(.materials_page)::-webkit-scrollbar-corner,
    .comparison_table_wrap.svelte-hwisdb::-webkit-scrollbar-corner {
      background: transparent;
    }
  }

  .materials_page.svelte-hwisdb {
    overflow: hidden;
    background: var(--color-background);
    color: var(--color-text-primary);
  }

  .content_width.svelte-hwisdb {
    width: min(1240px, calc(100% - 2.5rem));
    margin-inline: auto;
  }

  .hero.svelte-hwisdb {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.55fr);
    border-bottom: 1px solid var(--color-border);
  }

  .hero_grid.svelte-hwisdb {
    position: absolute;
    inset: 0;
    opacity: 0.28;
    background-image:
      linear-gradient(var(--color-border) 1px, transparent 1px),
      linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
  }

  .hero_copy.svelte-hwisdb,
  .catalog_status.svelte-hwisdb {
    position: relative;
    z-index: 1;
  }

  .hero_copy.svelte-hwisdb {
    display: flex;
    max-width: 900px;
    flex-direction: column;
    justify-content: center;
    padding: 3rem clamp(1.25rem, 4vw, 5rem);
  }

  .breadcrumbs.svelte-hwisdb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-bottom: 1.75rem;
    color: var(--color-text-tertiary);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .breadcrumbs.svelte-hwisdb a:where(.svelte-hwisdb) {
    color: inherit;
    text-decoration: none;
  }

  .kicker.svelte-hwisdb {
    color: var(--color-accent);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  h1.svelte-hwisdb,
  h2.svelte-hwisdb,
  h3.svelte-hwisdb,
  p.svelte-hwisdb {
    margin: 0;
  }

  h1.svelte-hwisdb {
    max-width: 900px;
    margin-top: 1rem;
    font-size: clamp(2.2rem, 4vw, 4.2rem);
    font-weight: 800;
    letter-spacing: -0.065em;
    line-height: 1;
  }

  .lede.svelte-hwisdb {
    max-width: 720px;
    margin-top: 1.5rem;
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    line-height: 1.65;
  }

  .hero_actions.svelte-hwisdb,
  .cta_actions.svelte-hwisdb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2.5rem;
  }

  .primary_action.svelte-hwisdb,
  .secondary_action.svelte-hwisdb {
    display: inline-flex;
    min-height: 3.2rem;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 0.85rem 1.2rem;
    border: 1px solid var(--color-text-primary);
    color: var(--color-text-primary);
    font-family: var(--font-mono);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-decoration: none;
    text-transform: uppercase;
  }

  .primary_action.svelte-hwisdb {
    background: var(--color-text-primary);
    color: var(--color-background);
  }

  .secondary_action.svelte-hwisdb:hover,
  .primary_action.svelte-hwisdb:hover {
    border-color: var(--color-accent);
  }

  .catalog_status.svelte-hwisdb {
    align-self: center;
    margin: 2rem clamp(1.25rem, 5vw, 5rem) 2rem 0;
    border: 1px solid var(--color-border);
    background: color-mix(in srgb, var(--color-surface) 92%, transparent);
    box-shadow: 16px 16px 0 color-mix(in srgb, var(--color-accent) 18%, transparent);
  }

  .status_header.svelte-hwisdb,
  .status_footer.svelte-hwisdb {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.8rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .status_header.svelte-hwisdb {
    border-bottom: 1px solid var(--color-border);
  }

  .status_active.svelte-hwisdb {
    color: var(--color-success);
  }

  .status_metric.svelte-hwisdb {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.2rem 1rem;
    border-bottom: 1px solid var(--color-border);
  }

  .status_metric.svelte-hwisdb span:where(.svelte-hwisdb) {
    color: var(--color-text-tertiary);
    font-size: 0.76rem;
    text-transform: uppercase;
  }

  .status_metric.svelte-hwisdb strong:where(.svelte-hwisdb) {
    font-size: 1.35rem;
  }

  .status_footer.svelte-hwisdb {
    color: var(--color-text-tertiary);
  }

  .catalog.svelte-hwisdb,
  .quick_chooser.svelte-hwisdb,
  .material_questions.svelte-hwisdb {
    padding-block: 4.5rem;
  }

  .section_heading.svelte-hwisdb {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.55fr);
    align-items: end;
    gap: 2rem;
    margin-bottom: 2rem;
  }

  .section_heading.svelte-hwisdb h2:where(.svelte-hwisdb),
  .boundary.svelte-hwisdb h2:where(.svelte-hwisdb),
  .cta.svelte-hwisdb h2:where(.svelte-hwisdb) {
    margin-top: 0.7rem;
    font-size: clamp(2rem, 3.5vw, 3.4rem);
    letter-spacing: -0.05em;
    line-height: 1.05;
  }

  .section_heading.svelte-hwisdb > p:where(.svelte-hwisdb),
  .boundary.svelte-hwisdb p:where(.svelte-hwisdb),
  .cta.svelte-hwisdb p:where(.svelte-hwisdb) {
    color: var(--color-text-secondary);
    line-height: 1.7;
  }

  .material_stack.svelte-hwisdb {
    display: grid;
    gap: 1rem;
  }

  .material_card.svelte-hwisdb {
    display: grid;
    grid-template-columns: minmax(240px, 0.72fr) minmax(320px, 1fr) minmax(320px, 0.95fr);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
  }

  .material_card.svelte-hwisdb,
  #comparison.svelte-hwisdb {
    scroll-margin-top: 6rem;
  }

  .chooser_grid.svelte-hwisdb {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
  }

  .chooser_grid.svelte-hwisdb article:where(.svelte-hwisdb) {
    padding: 1.5rem;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
  }

  .chooser_grid.svelte-hwisdb h3:where(.svelte-hwisdb),
  .question_list.svelte-hwisdb h3:where(.svelte-hwisdb) {
    font-size: 1.15rem;
    line-height: 1.35;
    letter-spacing: -0.02em;
  }

  .chooser_grid.svelte-hwisdb p:where(.svelte-hwisdb),
  .question_list.svelte-hwisdb p:where(.svelte-hwisdb) {
    margin-top: 0.8rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
  }

  .chooser_grid.svelte-hwisdb a:where(.svelte-hwisdb),
  .question_list.svelte-hwisdb a:where(.svelte-hwisdb),
  tbody.svelte-hwisdb th:where(.svelte-hwisdb) a:where(.svelte-hwisdb) {
    color: var(--color-text-primary);
    text-underline-offset: 0.2rem;
  }

  .material_nav.svelte-hwisdb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
    margin-top: 1.5rem;
  }

  .material_nav.svelte-hwisdb > span:where(.svelte-hwisdb) {
    margin-right: 0.5rem;
  }

  .material_nav.svelte-hwisdb a:where(.svelte-hwisdb) {
    padding: 0.7rem 0.85rem;
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    font-size: 0.8rem;
    text-decoration: none;
  }

  .material_nav.svelte-hwisdb a:where(.svelte-hwisdb):hover {
    border-color: var(--color-accent);
  }

  a.svelte-hwisdb:focus-visible,
  .comparison_table_wrap.svelte-hwisdb:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
  }

  .material_identity.svelte-hwisdb,
  .material_fit.svelte-hwisdb,
  .material_data.svelte-hwisdb {
    padding: clamp(1.25rem, 3vw, 2.2rem);
  }

  .material_identity.svelte-hwisdb,
  .material_fit.svelte-hwisdb {
    border-right: 1px solid var(--color-border);
  }

  .material_code_row.svelte-hwisdb {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    color: var(--color-text-tertiary);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.08em;
  }

  .material_identity.svelte-hwisdb h3:where(.svelte-hwisdb) {
    margin-top: 2.5rem;
    font-size: clamp(2.4rem, 4vw, 4.8rem);
    letter-spacing: -0.06em;
    line-height: 0.9;
    text-transform: uppercase;
  }

  .supplier.svelte-hwisdb {
    margin-top: 0.8rem;
    color: var(--color-accent);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }

  .material_summary.svelte-hwisdb {
    margin-top: 1.4rem;
    color: var(--color-text-secondary);
    line-height: 1.65;
  }

  .color_list.svelte-hwisdb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 2rem;
  }

  .color_chip.svelte-hwisdb {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--color-border);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
  }

  .swatch.svelte-hwisdb {
    width: 0.9rem;
    height: 0.9rem;
    flex: 0 0 auto;
    border: 1px solid rgba(0, 0, 0, 0.22);
    border-radius: 50%;
  }

  .material_fit.svelte-hwisdb {
    display: grid;
    align-content: start;
    gap: 2rem;
  }

  .field_label.svelte-hwisdb,
  .source_row.svelte-hwisdb > span:where(.svelte-hwisdb),
  .metric.svelte-hwisdb > span:where(.svelte-hwisdb) {
    color: var(--color-text-tertiary);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .material_fit.svelte-hwisdb p:where(.svelte-hwisdb) {
    margin-top: 0.55rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
  }

  .decision_rule.svelte-hwisdb {
    padding: 1rem;
    background: color-mix(in srgb, var(--color-accent) 8%, transparent);
  }

  .metrics.svelte-hwisdb {
    display: grid;
    gap: 0;
  }

  .metric.svelte-hwisdb {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 0.3rem 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
  }

  .metric.svelte-hwisdb:last-child {
    border-bottom: 0;
  }

  .metric.svelte-hwisdb strong:where(.svelte-hwisdb) {
    font-size: 1.05rem;
  }

  .metric.svelte-hwisdb small:where(.svelte-hwisdb) {
    grid-column: 1 / -1;
    color: var(--color-text-tertiary);
  }

  .source_row.svelte-hwisdb {
    margin-top: 1.5rem;
  }

  .source_row.svelte-hwisdb > div:where(.svelte-hwisdb) {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    margin-top: 0.65rem;
  }

  .source_row.svelte-hwisdb a:where(.svelte-hwisdb) {
    color: var(--color-text-primary);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-underline-offset: 0.2rem;
  }

  .comparison_section.svelte-hwisdb {
    padding-block: 4.5rem;
    border-block: 1px solid var(--color-border);
    background: color-mix(in srgb, var(--color-surface) 70%, var(--color-background));
  }

  .comparison_table_wrap.svelte-hwisdb {
    overflow-x: auto;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
  }

  .table_hint.svelte-hwisdb {
    margin-bottom: 0.8rem;
    color: var(--color-text-tertiary);
    font-size: 0.8rem;
  }

  caption.svelte-hwisdb {
    padding: 1rem;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    text-align: left;
  }

  table.svelte-hwisdb {
    width: 100%;
    min-width: 1180px;
    border-collapse: separate;
    border-spacing: 0;
  }

  th.svelte-hwisdb,
  td.svelte-hwisdb {
    padding: 1rem;
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    vertical-align: top;
  }

  tr.svelte-hwisdb:last-child th:where(.svelte-hwisdb),
  tr.svelte-hwisdb:last-child td:where(.svelte-hwisdb) {
    border-bottom: 0;
  }

  th.svelte-hwisdb:last-child,
  td.svelte-hwisdb:last-child {
    border-right: 0;
  }

  tr.svelte-hwisdb > th:where(.svelte-hwisdb):first-child {
    position: sticky;
    left: 0;
    z-index: 1;
    min-width: 115px;
    max-width: 150px;
    background: var(--color-surface);
  }

  td.rate.svelte-hwisdb {
    color: var(--color-text-primary);
    font-family: var(--font-mono);
    font-weight: 700;
    white-space: nowrap;
  }

  .comparison_notes.svelte-hwisdb {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    margin: 1.75rem 0 0;
  }

  .comparison_notes.svelte-hwisdb dt:where(.svelte-hwisdb) {
    font-size: 0.9rem;
    font-weight: 700;
  }

  .comparison_notes.svelte-hwisdb dd:where(.svelte-hwisdb) {
    margin: 0.5rem 0 0;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    line-height: 1.65;
  }

  .material_questions.svelte-hwisdb {
    border-top: 1px solid var(--color-border);
  }

  .question_list.svelte-hwisdb article:where(.svelte-hwisdb) {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 2rem;
    padding-block: 1.75rem;
    border-top: 1px solid var(--color-border);
  }

  .question_list.svelte-hwisdb p:where(.svelte-hwisdb) {
    margin-top: 0;
  }

  thead.svelte-hwisdb th:where(.svelte-hwisdb) {
    color: var(--color-text-tertiary);
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  tbody.svelte-hwisdb th:where(.svelte-hwisdb) {
    font-size: 1.1rem;
    text-transform: uppercase;
  }

  tbody.svelte-hwisdb td:where(.svelte-hwisdb) {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.55;
  }

  .boundary.svelte-hwisdb {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 2rem;
    padding-block: 4.5rem;
  }

  .boundary_mark.svelte-hwisdb {
    display: grid;
    width: 4rem;
    height: 4rem;
    place-items: center;
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 800;
  }

  .boundary.svelte-hwisdb > div:where(.svelte-hwisdb):last-child {
    max-width: 900px;
  }

  .boundary.svelte-hwisdb p:where(.svelte-hwisdb) {
    margin-top: 1.5rem;
  }

  .cta.svelte-hwisdb {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 3rem;
    padding: 5rem clamp(1.25rem, 6vw, 7rem);
    background: var(--color-text-primary);
    color: var(--color-background);
  }

  .cta.svelte-hwisdb > div:where(.svelte-hwisdb):first-child {
    max-width: 800px;
  }

  .cta.svelte-hwisdb .kicker:where(.svelte-hwisdb) {
    color: var(--color-accent);
  }

  .cta.svelte-hwisdb h2:where(.svelte-hwisdb) {
    color: var(--color-background);
  }

  .cta.svelte-hwisdb p:where(.svelte-hwisdb) {
    margin-top: 1.25rem;
    color: color-mix(in srgb, var(--color-background) 72%, transparent);
  }

  .cta_actions.svelte-hwisdb {
    justify-content: flex-end;
  }

  .inverse.svelte-hwisdb {
    border-color: var(--color-background);
    background: var(--color-background);
    color: var(--color-text-primary);
  }

  .inverse_secondary.svelte-hwisdb {
    border-color: color-mix(in srgb, var(--color-background) 60%, transparent);
    color: var(--color-background);
  }

  @media (max-width: 1050px) {
    .hero.svelte-hwisdb {
      grid-template-columns: 1fr;
      min-height: 0;
    }

    .hero_copy.svelte-hwisdb {
      padding-bottom: 3rem;
    }

    .catalog_status.svelte-hwisdb {
      margin: 0 1.25rem 3rem;
    }

    .chooser_grid.svelte-hwisdb {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .material_card.svelte-hwisdb {
      grid-template-columns: 1fr 1fr;
    }

    .material_data.svelte-hwisdb {
      grid-column: 1 / -1;
      border-top: 1px solid var(--color-border);
    }

    .cta.svelte-hwisdb {
      grid-template-columns: 1fr;
    }

    .cta_actions.svelte-hwisdb {
      justify-content: flex-start;
    }
  }

  @media (max-width: 720px) {
    .content_width.svelte-hwisdb {
      width: min(100% - 1.5rem, 1240px);
    }

    .hero_copy.svelte-hwisdb {
      padding: 2rem 1rem;
    }

    .breadcrumbs.svelte-hwisdb {
      margin-bottom: 1.5rem;
    }

    .catalog.svelte-hwisdb,
    .quick_chooser.svelte-hwisdb,
    .material_questions.svelte-hwisdb,
    .comparison_section.svelte-hwisdb,
    .boundary.svelte-hwisdb {
      padding-block: 3rem;
    }

    .section_heading.svelte-hwisdb {
      grid-template-columns: 1fr;
      gap: 1.25rem;
    }

    .chooser_grid.svelte-hwisdb,
    .comparison_notes.svelte-hwisdb,
    .question_list.svelte-hwisdb article:where(.svelte-hwisdb) {
      grid-template-columns: 1fr;
    }

    .question_list.svelte-hwisdb article:where(.svelte-hwisdb) {
      gap: 0.8rem;
    }

    .material_nav.svelte-hwisdb > span:where(.svelte-hwisdb) {
      flex-basis: 100%;
    }

    .material_card.svelte-hwisdb {
      grid-template-columns: 1fr;
    }

    .material_identity.svelte-hwisdb,
    .material_fit.svelte-hwisdb {
      border-right: 0;
      border-bottom: 1px solid var(--color-border);
    }

    .material_data.svelte-hwisdb {
      grid-column: auto;
      border-top: 0;
    }

    .boundary.svelte-hwisdb {
      grid-template-columns: 1fr;
    }

    .cta.svelte-hwisdb {
      padding: 4rem 1rem;
    }

    .hero_actions.svelte-hwisdb,
    .cta_actions.svelte-hwisdb {
      flex-direction: column;
    }
  }