/* seo-r2 (2026-10-24): Free tools category menu, mobile sub-links and footer column.
 * Same layer as bt-chrome so it follows the shell's tokens and wins over legacy rules. */
@layer bts-shell {
  #bts-header .bts-nav .bts-ft { position: relative !important; display: inline-flex !important; align-items: center !important; }
  #bts-header .bts-ft-menu { display: block !important; position: static !important; margin: 0 !important; }
  #bts-header .bts-ft-menu > summary { display: flex !important; align-items: center !important; justify-content: center !important; width: 26px !important; height: 34px !important; margin: 0 0 0 -6px !important; padding: 0 !important; border-radius: 8px !important; list-style: none !important; cursor: pointer !important; color: var(--bts-muted) !important; }
  #bts-header .bts-ft-menu > summary::-webkit-details-marker { display: none !important; }
  #bts-header .bts-ft-menu > summary::marker { content: "" !important; }
  #bts-header .bts-ft-menu > summary:focus-visible { outline: 3px solid var(--bts-focus) !important; outline-offset: 2px !important; }
  #bts-header .bts-ft-menu[open] > summary svg { transform: rotate(180deg) !important; }
  #bts-header .bts-ft-list { display: none !important; position: absolute !important; top: 100% !important; left: 0 !important; z-index: 1001 !important; min-width: 210px !important; margin: 0 !important; padding: 6px !important; list-style: none !important; background: var(--bts-bg) !important; border: 1px solid var(--bts-border) !important; border-radius: 12px !important; box-shadow: 0 14px 34px rgb(0 0 0 / 28%) !important; }
  #bts-header .bts-ft-list li { display: block !important; list-style: none !important; margin: 0 !important; }
  #bts-header .bts-ft-menu[open] .bts-ft-list { display: grid !important; }
  @media (hover: hover) { #bts-header .bts-ft:hover .bts-ft-list { display: grid !important; } }
  #bts-header .bts-nav .bts-ft-list a { display: flex !important; width: 100% !important; padding: 8px 12px !important; border-radius: 8px !important; color: var(--bts-fg) !important; text-decoration: none !important; }
  #bts-header .bts-mobile-nav a.bts-sub { padding: 7px 12px 7px 28px !important; font-size: 0.92em !important; color: var(--bts-muted) !important; }
  @media (min-width: 1051px) {
    #bts-footer .bts-footer-grid { grid-template-columns: minmax(0, 1.3fr) repeat(4, minmax(0, 1fr)) !important; }
  }
  @media (max-width: 1050px) {
    #bts-footer .bts-footer-grid > .bts-footer-ft { grid-column: 1 / -1 !important; }
    #bts-footer .bts-footer-grid > .bts-footer-ft > ul { display: grid !important; grid-template-columns: repeat(2, minmax(0, 1fr)) !important; gap: 0 16px !important; }
  }
}
/* Homepage brand line (seo-r2 P0.4, Option B): a quieter second line under the hero copy. */
.hero-description.hero-brandline { margin-top: -14px; font-size: 14px; line-height: 1.55; }