.product-films { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
.product-film { min-width: 0; margin: 0; }
.product-film-heading { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 20px; margin-bottom: 16px; }
.product-film-heading :is(h2, h3) { font-size: 26px; line-height: 1.2; color: var(--home-ink, var(--ink)); }
.product-video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: contain; border: 1px solid var(--home-rule, var(--line)); border-radius: 8px; background: var(--surface-subtle); }
.product-video:focus-visible { outline: 3px solid var(--home-blue, var(--primary)); outline-offset: 4px; }
.product-video-error { margin-top: 12px; color: var(--danger); font-size: 14px; }
.product-demo-note { margin-top: 24px; color: var(--home-secondary, var(--muted)); font-size: 13px; line-height: 1.6; max-width: 90ch; }
.home-demo-section { margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--home-rule); }
.home-section .product-demo-note { font-size: 13px; }
.home-demo-section > .home-text-link { margin-top: 18px; }
.guide-heading { padding-bottom: 32px; margin-bottom: 36px; border-bottom: 1px solid var(--line); }
.guide-heading h1 { font-size: 32px; margin-bottom: 12px; }
.guide-heading p { max-width: 65ch; color: var(--text-secondary); line-height: 1.6; }
.guide-section { min-width: 0; }
.guide-action { display: inline-flex; align-items: center; gap: 10px; margin-top: 18px; min-height: 44px; font-size: 15px; font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }
.guide-help { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 24px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); }
.guide-help a { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-weight: 600; }
@media (max-width: 760px) {
  .product-films { grid-template-columns: 1fr; gap: 36px; }
  .product-film-heading :is(h2, h3) { font-size: 24px; }
  .home-demo-section { margin-top: 36px; padding-top: 32px; }
  .guide-heading { padding-bottom: 24px; margin-bottom: 28px; }
  .guide-heading h1 { font-size: 28px; }
}