.tc-tool-page { max-width: 1280px; margin: 0 auto; padding: 24px; color: var(--text-body); }
.tc-tool-page__hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 48px; align-items: start; margin: 32px 0 64px; }
.tc-tool-page__details:only-child { grid-column: 1 / -1; max-width: 800px; }
.tc-tool-page__eyebrow { font-size: 13px; font-weight: 600; color: var(--text-muted); margin: 0 0 12px; }
.tc-tool-page h1 { font-size: clamp(28px, 3vw, 42px); line-height: 1.12; letter-spacing: -.025em; margin: 0 0 16px; color: var(--text-heading); text-wrap: balance; }
.tc-tool-page__model { font-size: 14px; color: var(--text-muted); margin-bottom: 24px; }
.tc-tool-page__description { font-size: 16px; line-height: 1.65; }
.tc-tool-page a.tc-tool-page__button, .tc-tool-page a.tc-tool-page__button:visited { display: inline-flex; align-items: center; gap: 24px; min-height: 48px; padding: 12px 20px; border-radius: 6px; background: var(--color-secondary); color: var(--surface-0); font-weight: 600; margin: 16px 0; }
.tc-tool-page a.tc-tool-page__button:hover { background: var(--color-secondary-hover); color: var(--surface-0); }
.tc-tool-page__manufacturer { display: block; width: fit-content; padding: 8px 0; color: var(--color-link); }
.tc-tool-page__specifications { border-top: 1px solid var(--line); padding-top: 24px; margin-top: 24px; }
.tc-tool-page__specifications h2 { font-size: 18px; margin: 0 0 12px; }
.tc-tool-gallery__main { display: flex; align-items: center; justify-content: center; background: var(--surface-1); border: 1px solid var(--line-soft); border-radius: 12px; overflow: hidden; aspect-ratio: 4/3; }
.tc-tool-gallery__main img { display: block; width: 100%; height: 100%; object-fit: contain; }
.tc-tool-gallery__thumbnails { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.tc-tool-gallery__thumbnail { width: 88px; height: 72px; padding: 4px; border: 2px solid transparent; border-radius: 6px; background: var(--surface-1); cursor: pointer; }
.tc-tool-gallery__thumbnail[aria-pressed="true"] { border-color: var(--color-accent); }
.tc-tool-gallery__thumbnail img { width: 100%; height: 100%; object-fit: contain; }
.tc-tool-page :is(a, button):focus-visible { outline: 3px solid var(--color-accent); outline-offset: 4px; }
.tc-tool-page__related { border-top: 1px solid var(--line); padding-top: 32px; scroll-margin-top: 32px; }
.tc-tool-page__section-heading { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.tc-tool-page__section-heading h2 { font-size: 28px; letter-spacing: -.02em; color: var(--text-heading); margin: 0; }
.tc-tool-page__section-heading span { color: var(--text-muted); font-size: 14px; white-space: nowrap; }
.tc-tool-products { list-style: none; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 32px 24px; margin: 0; padding: 0; }
.tc-tool-product { display: flex; flex-direction: column; min-width: 0; }
.tc-tool-product__image { aspect-ratio: 4/3; background: var(--surface-1); border-radius: 8px; overflow: hidden; margin-bottom: 16px; }
.tc-tool-product__image img { width: 100%; height: 100%; object-fit: contain; }
.tc-tool-product h3 { font-size: 17px; line-height: 1.4; color: var(--text-heading); margin: 0 0 12px; }
.tc-tool-product__price { color: var(--text-heading); font-weight: 600; }
.tc-tool-product__price del { color: var(--text-muted); font-weight: 400; }
.tc-tool-product__price ins { background: transparent; text-decoration: none; }
.tc-tool-product__stock { color: var(--text-muted); font-size: 13px; margin: 8px 0; }
.tc-tool-product__view { display: flex; align-items: center; justify-content: space-between; min-height: 44px; margin-top: auto; color: var(--color-link); font-weight: 600; }
@media (max-width: 800px) {
  .tc-tool-page { padding: 20px; }
  .tc-tool-page__hero { grid-template-columns: minmax(0,1fr); gap: 28px; margin: 24px 0 40px; }
  .tc-tool-products { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px 16px; }
}
@media (max-width: 440px) {
  .tc-tool-products { grid-template-columns: minmax(0,1fr); }
  .tc-tool-page__section-heading { align-items: start; flex-direction: column; }
}