.ff-skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 2000;
  background: var(--ff-dark);
  color: var(--ff-white);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
}

.ff-skip-link:focus {
  top: 1rem;
}

/* ── NAV + FOOTER rules removed (Phase 22 Plan 03) ─────
   Unprefixed equivalents now live in
   fourfoxes_app/static/css/theme.css
   ──────────────────────────────────────────────────────── */

/* ── BOOTSTRAP BRIDGE removed (Phase 23 Plan 02) ───────
   Marketing page templates now use .wrap + .ff-* grid/component
   classes defined in theme.css; blog/KB templates will be
   converted in a future phase.
   ──────────────────────────────────────────────────────── */

/* Component bridge */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  border-radius: 6px;
  text-decoration: none;
  border: 1.5px solid transparent;
  box-sizing: border-box;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-lg { padding: 12px 22px; font-size: 1rem; }
.btn-primary {
  background: var(--ff-primary);
  border-color: var(--ff-primary);
  color: var(--ff-white);
}
.btn-primary:hover { background: var(--ff-primary-hover); border-color: var(--ff-primary-hover); }
.btn-outline-secondary {
  background: transparent;
  border-color: var(--ff-neutral-300);
  color: var(--ff-dark);
}
.btn-outline-secondary:hover { border-color: var(--ff-primary); color: var(--ff-primary-hover); }
.btn-outline-light {
  background: transparent;
  border-color: rgba(255,255,255,0.3);
  color: var(--ff-white);
}
.btn-outline-light:hover { border-color: var(--ff-white); }
.btn-light {
  background: var(--ff-white);
  border-color: var(--ff-white);
  color: var(--ff-dark);
}
.btn-light:hover { background: var(--ff-neutral-100); border-color: var(--ff-neutral-100); }
.w-100 { width: 100%; }

.alert {
  padding: 1rem 1.25rem;
  border-radius: 8px;
  border: 1px solid transparent;
}
.alert-success {
  background: var(--ff-success-light, #e6f4ec);
  border-color: var(--ff-success);
  color: var(--ff-success);
}
.alert-warning {
  background: var(--ff-warning-light, #fffaed);
  border-color: var(--ff-warning);
  color: #856404;
}
.alert-info {
  background: var(--ff-info-light, #e8eff6);
  border-color: var(--ff-info);
  color: var(--ff-info);
}
.alert-danger {
  background: var(--ff-danger-light, #fcebeb);
  border-color: var(--ff-danger);
  color: var(--ff-danger);
}

.badge {
  display: inline-block;
  padding: 0.25em 0.5em;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 4px;
  line-height: 1;
}
.bg-primary  { background: var(--ff-primary); color: var(--ff-white); }
.bg-success  { background: var(--ff-success); color: var(--ff-white); }
.bg-warning  { background: var(--ff-warning); color: var(--ff-dark); }
.bg-light    { background: var(--ff-neutral-100); }

.form-label { display: block; margin-bottom: 0.5rem; font-weight: 600; }
.form-control {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ff-dark);
  background: var(--ff-white);
  border: 1px solid var(--ff-neutral-300);
  border-radius: 6px;
  transition: border-color 0.15s ease;
}
.form-control:focus {
  border-color: var(--ff-primary);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(232, 159, 43, 0.15);
}
.form-control.is-invalid { border-color: var(--ff-danger); }
.invalid-feedback { color: var(--ff-danger); font-size: 0.875rem; margin-top: 0.25rem; }
.form-text { font-size: 0.875rem; color: var(--ff-neutral-500); margin-top: 0.25rem; }
.form-check { display: flex; align-items: center; gap: 0.5rem; }
.form-check-input { width: 1rem; height: 1rem; }

.gy-4 > * { margin-bottom: 1.5rem; }
.border-secondary { border-color: var(--ff-neutral-300); }

@media (min-width: 768px) {
  .d-md-flex { display: flex; }
  .mb-md-0 { margin-bottom: 0; }
}

/* ── PAGE STRUCTURE ──────────────────────────────────── */
.section-pad {
  padding: 5rem 0;
}

/* .ff-page-shell, .ff-hero, .ff-hero-bg, .ff-kicker,
   .ff-feature-card → .ff-feature, .ff-pricing-card,
   .ff-pricing-badge, .ff-pricing-price, .ff-pricing-features,
   .ff-cta-section, .ff-richtext
   Moved to fourfoxes_app/static/css/theme.css  (Phase 23 Plan 02)  */

.ff-blog-shell {
  padding-top: 2rem;
}

.ff-blog-subscribe,
.ff-blog-card,
.ff-blog-lead,
.ff-share-panel {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(205, 212, 216, 0.9);
  border-radius: 1.5rem;
  box-shadow: 0 18px 40px rgba(15, 24, 32, 0.06);
}

.ff-blog-toolbar,
.ff-blog-state {
  padding: 1.25rem 1.5rem;
  border: 1px solid rgba(205, 212, 216, 0.8);
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.82);
}

.ff-filter-label {
  color: var(--ff-neutral-500);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ff-filter-label.is-secondary {
  color: var(--ff-secondary-light);
}

.ff-filter-pill,
.ff-tag-chip,
.ff-category-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.ff-filter-pill {
  padding: 0.55rem 0.95rem;
  background: var(--ff-white);
  border: 1px solid rgba(30, 58, 95, 0.12);
  color: var(--ff-secondary);
  font-size: 0.95rem;
  font-weight: 600;
}

.ff-filter-pill:hover,
.ff-filter-pill:focus,
.ff-filter-pill.is-active {
  background: var(--ff-secondary);
  border-color: var(--ff-secondary);
  color: var(--ff-white);
  transform: translateY(-1px);
}

.ff-tag-chip,
.ff-category-pill {
  padding: 0.35rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 600;
}

.ff-tag-chip {
  background: rgba(232, 239, 246, 0.9);
  color: var(--ff-secondary);
}

.ff-tag-chip.is-active,
.ff-tag-chip:hover,
.ff-tag-chip:focus {
  background: rgba(30, 58, 95, 0.12);
  color: var(--ff-secondary);
}

.ff-category-pill {
  background: var(--ff-primary-subtle);
  color: var(--ff-primary-hover);
}

.ff-blog-lead {
  overflow: hidden;
}

.ff-blog-lead img,
.ff-article-hero img,
.ff-image-block img {
  object-fit: cover;
}

/* .ff-blog-card .card-img-top removed — Bootstrap class; replaced by .ff-blog-card-image img below */
.ff-blog-card-image img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
  width: 100%;
  height: auto;
  display: block;
}

.ff-inline-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--ff-secondary);
  font-weight: 700;
  text-decoration: none;
}

.ff-inline-link:hover,
.ff-inline-link:focus {
  color: var(--ff-primary-hover);
}

.ff-article-header {
  max-width: 48rem;
}

.ff-article-deck {
  color: var(--ff-neutral-700);
  font-size: 1.2rem;
  line-height: 1.75;
}

.ff-article-hero img,
.ff-image-block img {
  border-radius: 1.5rem;
  box-shadow: 0 24px 54px rgba(15, 24, 32, 0.12);
}

.ff-article-body > * + * {
  margin-top: 2rem;
}

.ff-article-body p,
.ff-article-body li {
  font-size: 1.05rem;
  line-height: 1.9;
}

.ff-article-body h2,
.ff-article-body h3,
.ff-article-body h4 {
  margin-top: 3rem;
  margin-bottom: 1rem;
}

.ff-article-sidebar {
  position: sticky;
  top: 6rem;
}

/* Phase 24: new blog post sidebar — sticky with nav clearance per Phase-22 */
.ff-blog-post-sidebar {
  position: sticky;
  top: 96px;
  align-self: start;
}

.ff-article-block figcaption,
.ff-code-block figcaption {
  margin-top: 0.85rem;
  color: var(--ff-neutral-500);
  font-size: 0.92rem;
}

.ff-quote-block {
  margin: 0;
  padding: 2rem 2.2rem;
  border-left: 4px solid var(--ff-primary);
  border-radius: 0 1.25rem 1.25rem 0;
  background: linear-gradient(135deg, rgba(255, 250, 237, 0.95), rgba(232, 239, 246, 0.85));
}

.ff-quote-copy {
  font-family: var(--ff-font-display);
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--ff-neutral-900);
}

.ff-quote-block footer {
  margin-top: 1rem;
  color: var(--ff-neutral-500);
  font-size: 0.95rem;
}

.ff-embed-block iframe {
  border: 0;
  border-radius: 1.25rem;
}

.ff-code-block {
  padding: 1rem;
  border-radius: 1.25rem;
  background: #101925;
  box-shadow: 0 20px 48px rgba(8, 15, 25, 0.18);
}

.ff-code-language {
  margin-bottom: 0.75rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ff-codehilite {
  margin: 0;
  padding: 1.15rem 1.25rem;
  overflow-x: auto;
  border-radius: 0.95rem;
  background: rgba(255, 255, 255, 0.06);
}

.ff-codehilite pre,
.ff-codehilite code {
  margin: 0;
  color: #f6f7f9;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.92rem;
  line-height: 1.75;
}

.ff-copy-link {
  color: var(--ff-dark);
}

@media (max-width: 767.98px) {
  .section-pad {
    padding: 3.5rem 0;
  }
  .ff-blog-toolbar,
  .ff-blog-state {
    padding: 1rem;
  }

  .ff-article-sidebar {
    position: static;
  }

  .ff-quote-copy {
    font-size: 1.15rem;
  }
}

/* ==========================================================================
   Phase 24 — Blog index components per UI-SPEC §1–5
   ========================================================================== */

.ff-blog-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 48px;
}

@media (max-width: 880px) {
  .ff-blog-hero { grid-template-columns: 1fr; gap: 24px; margin-bottom: 32px; }
}

.ff-blog-hero-text { /* container for h1 + lead paragraph */ }

.ff-blog-filter { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.ff-blog-filter-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

.ff-blog-lead-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
@media (max-width: 880px) { .ff-blog-lead-grid { grid-template-columns: 1fr; } }
.ff-blog-lead-image img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3 / 2; display: block; }
.ff-blog-lead-body { padding: 40px 44px; display: flex; flex-direction: column; gap: 16px; }
@media (max-width: 880px) { .ff-blog-lead-body { padding: 32px 28px; } }

.ff-blog-card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; margin-top: 32px; }
@media (max-width: 880px) { .ff-blog-card-grid { grid-template-columns: 1fr; gap: 24px; } }

.ff-blog-card { display: flex; flex-direction: column; overflow: hidden; }
.ff-blog-card-body { padding: 28px 28px 32px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.ff-blog-card-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 0.85rem; color: var(--ff-neutral-500); }
.ff-blog-card-title { font-family: var(--ff-font-display, "Funnel Display"), sans-serif; font-size: 1.35rem; font-weight: 600; line-height: 1.25; margin: 0; }
.ff-blog-card-title a { color: var(--ff-neutral-700); text-decoration: none; }
.ff-blog-card-title a:hover, .ff-blog-card-title a:focus { color: var(--ff-secondary); }
.ff-blog-card-excerpt { font-size: 0.95rem; line-height: 1.65; color: var(--ff-neutral-500); margin: 0; flex: 1; }

.ff-blog-empty { padding: 48px 24px; text-align: center; color: var(--ff-neutral-500); }
.ff-blog-empty h2 { font-family: var(--ff-font-display, "Funnel Display"), sans-serif; font-size: 1.25rem; font-weight: 600; margin: 0 0 8px; color: var(--ff-neutral-700); }

/* ==========================================================================
   Phase 24 — Blog post page components per UI-SPEC §6, §8
   ========================================================================== */

.ff-blog-post { max-width: 1100px; margin: 0 auto; }
.ff-blog-post-header { max-width: 760px; margin-bottom: 40px; }
@media (max-width: 768px) { .ff-blog-post-header { margin-bottom: 28px; } }
.ff-blog-post-hero { margin-bottom: 40px; }
.ff-blog-post-hero img { width: 100%; height: auto; border-radius: 8px; display: block; }

.ff-blog-post-grid { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 48px; }
@media (max-width: 980px) { .ff-blog-post-grid { grid-template-columns: 1fr; gap: 32px; } }

.ff-blog-post-body { max-width: 760px; }

@media (max-width: 980px) {
  .ff-blog-post-sidebar { position: static; }
}

.ff-share-panel { padding: 24px; }
.ff-share-panel h3 { font-family: var(--ff-font-display, "Funnel Display"), sans-serif; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ff-neutral-500); margin: 0 0 12px; }
.ff-share-btn { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border: 1px solid var(--ff-neutral-300); border-radius: 6px; color: var(--ff-neutral-700); text-decoration: none; font-size: 0.92rem; font-weight: 500; background: var(--ff-white); transition: background-color 0.15s ease, border-color 0.15s ease; }
.ff-share-btn:hover, .ff-share-btn:focus { background: var(--ff-neutral-100); border-color: var(--ff-secondary); }
.ff-feed-btn { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border: 1px solid var(--ff-neutral-300); border-radius: 6px; color: var(--ff-neutral-700); text-decoration: none; font-size: 0.92rem; font-weight: 500; background: var(--ff-white); transition: background-color 0.15s ease, border-color 0.15s ease; }
.ff-feed-btn:hover, .ff-feed-btn:focus { background: var(--ff-neutral-100); border-color: var(--ff-secondary); }
/* Preserve existing .ff-copy-link JS hook per D-10 — no markup change to that button */

/* ==========================================================================
   Phase 19 — Knowledge Base Styles (rewritten in Phase 24)
   ========================================================================== */

.ff-kb-shell {
  padding-top: 2rem;
}

/* Breadcrumb — custom <ol> per UI-SPEC §14 (Bootstrap .breadcrumb/.breadcrumb-item removed) */
.ff-kb-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  font-size: 0.88rem;
  color: var(--ff-neutral-500);
}

@media (max-width: 640px) {
  .ff-kb-breadcrumb { margin-bottom: 16px; font-size: 0.85rem; }
}

.ff-kb-breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ff-kb-breadcrumb li + li::before {
  content: '›';
  color: var(--ff-neutral-500);
}

.ff-kb-breadcrumb a {
  color: var(--ff-neutral-500);
  text-decoration: none;
}

.ff-kb-breadcrumb a:hover,
.ff-kb-breadcrumb a:focus {
  color: var(--ff-secondary);
  text-decoration: underline;
}

.ff-kb-breadcrumb [aria-current="page"] {
  color: var(--ff-neutral-700);
  font-weight: 500;
}

/* Sidebar */
.ff-kb-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

@media (min-width: 981px) {
  .ff-kb-sidebar {
    position: sticky;
    top: 96px;
    align-self: start;
  }
}

@media (max-width: 980px) {
  .ff-kb-sidebar {
    border-bottom: 1px solid rgba(205, 212, 216, 0.7);
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
  }
}

.ff-kb-sidebar-heading {
  color: var(--ff-neutral-500);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 8px;
}

.ff-kb-nav-link {
  display: block;
  padding: 8px 12px;
  border-radius: 0.5rem;
  color: var(--ff-neutral-700);
  font-size: 0.92rem;
  min-height: 36px;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.ff-kb-nav-link:hover {
  background: var(--ff-neutral-100);
  color: var(--ff-neutral-700);
}

.ff-kb-nav-link.is-current {
  background: var(--ff-neutral-100);
  color: var(--ff-secondary);
  font-weight: 600;
}

/* Article list (section page) */
.ff-kb-article-list .ff-kb-article-row {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid rgba(205, 212, 216, 0.5);
}

.ff-kb-article-list .ff-kb-article-row:last-child {
  border-bottom: none;
}

.ff-kb-article-icon {
  color: var(--ff-neutral-500);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.ff-kb-article-link {
  color: var(--ff-neutral-700);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s ease;
}

.ff-kb-article-link:hover {
  color: var(--ff-secondary);
}

/* Section header */
.ff-kb-section-header h1 {
  font-weight: 700;
}

/* KB article body styling now inherited from .ff-richtext per D-01 */

/* Pager */
.ff-kb-pager {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--ff-neutral-300);
  font-size: 0.95rem;
}

@media (max-width: 768px) {
  .ff-kb-pager { flex-direction: column; gap: 12px; }
}

.ff-kb-pager-prev,
.ff-kb-pager-next {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ff-neutral-700);
  text-decoration: none;
  font-weight: 500;
}

.ff-kb-pager-prev:hover, .ff-kb-pager-next:hover {
  color: var(--ff-secondary);
}

.ff-kb-pager-label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ff-neutral-500);
  margin-bottom: 4px;
}

/* Admonition blocks */
.ff-kb-admonition--info { border-left: 4px solid var(--ff-info); }
.ff-kb-admonition--warning { border-left: 4px solid var(--ff-warning); }
.ff-kb-admonition--tip { border-left: 4px solid var(--ff-success); }
.ff-kb-admonition--danger { border-left: 4px solid var(--ff-danger); }

/* Phase 22 — footer social-icon row (per UI-SPEC §Visuals item 8) */
.f-socials {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}
.f-socials a {
  color: rgba(255, 255, 255, 0.38);
  font-size: 1.1rem;
  text-decoration: none;
  transition: color 0.2s ease;
}
.f-socials a:hover {
  color: var(--ff-primary-light, #F8D48A);
}

/* ==========================================================================
   Phase 24 — KB index components per UI-SPEC §10, §11
   ========================================================================== */

.ff-kb-hero { margin-bottom: 48px; }
@media (max-width: 768px) { .ff-kb-hero { margin-bottom: 32px; } }

.ff-kb-section-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
@media (max-width: 980px) { .ff-kb-section-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .ff-kb-section-grid { grid-template-columns: 1fr; } }

.ff-kb-section-card { display: flex; flex-direction: column; gap: 12px; padding: 32px 28px 28px; background: var(--ff-white); border: 1px solid var(--ff-neutral-300); border-radius: 12px; text-decoration: none; color: var(--ff-neutral-700); transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease; }
.ff-kb-section-card:hover, .ff-kb-section-card:focus { border-color: var(--ff-secondary); box-shadow: 0 8px 24px rgba(15, 24, 32, 0.08); transform: translateY(-2px); }
.ff-kb-section-card-icon { width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center; color: var(--ff-secondary); font-size: 1.5rem; }
.ff-kb-section-card h2 { font-family: var(--ff-font-display, "Funnel Display"), sans-serif; font-size: 1.25rem; font-weight: 600; line-height: 1.25; margin: 0; }
.ff-kb-section-card p { font-size: 0.95rem; line-height: 1.6; color: var(--ff-neutral-500); margin: 0; }

/* ==========================================================================
   Phase 24 — KB body+sidebar layout (section + article) per UI-SPEC §12 + D-08
   ========================================================================== */

.ff-kb-page-grid { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 48px; }

@media (min-width: 981px) {
  .ff-kb-page-grid.is-section-page { grid-template-columns: minmax(0, 1fr) 240px; }
}

@media (max-width: 980px) {
  .ff-kb-page-grid,
  .ff-kb-page-grid.is-section-page { grid-template-columns: 1fr; gap: 32px; }
}

.ff-kb-nav { display: flex; flex-direction: column; gap: 2px; padding: 0; margin: 0; list-style: none; }

/* ==========================================================================
   Phase 24 — KB empty states per UI-SPEC §17
   ========================================================================== */

.ff-kb-empty,
.ff-kb-section-empty { padding: 48px 24px; text-align: center; color: var(--ff-neutral-500); }
.ff-kb-empty h2,
.ff-kb-section-empty h2 { font-family: var(--ff-font-display, "Funnel Display"), sans-serif; font-size: 1.25rem; font-weight: 600; margin: 0 0 8px; color: var(--ff-neutral-700); }