.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.25rem;
}
.brand-mark > i { position: relative; z-index: 1; }
.search-icon.fa-solid {
  position: absolute;
  left: 14px;
  top: 50%;
  width: auto;
  height: auto;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: .88rem;
  pointer-events: none;
}
.blog-header-tools { display: flex; align-items: center; gap: 4px; }
.language-menu { position: relative; }
.language-menu > summary { list-style: none; }
.language-menu > summary::-webkit-details-marker { display: none; }
.language-toggle,
.language-option {
  border: 0;
  color: var(--text);
  background: transparent;
  font: inherit;
}
.language-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  padding: 0 10px;
  border-radius: 9px;
  cursor: pointer;
  font-size: .84rem;
  font-weight: 650;
  transition: background 150ms var(--ease);
}
.language-toggle:hover,
.language-toggle[aria-expanded="true"] { background: var(--chip-hover); }
.language-chevron { font-size: .62rem; color: var(--muted); transition: transform 150ms var(--ease); }
.language-toggle[aria-expanded="true"] .language-chevron,
.language-menu[open] .language-chevron { transform: rotate(180deg); }
.language-popover {
  position: absolute;
  z-index: 80;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-strong);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(22px) saturate(1.35);
  -webkit-backdrop-filter: blur(22px) saturate(1.35);
}
.language-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 36px;
  padding: 0 10px;
  border-radius: 8px;
  font-size: .86rem;
  cursor: pointer;
}
.language-option:hover { background: var(--chip-hover); }
.language-option.active { color: var(--accent); font-weight: 750; }
.article-back { display: inline-flex; align-items: center; gap: 7px; }
.view-link > i { font-size: 1rem; }
.cat-toggle-btn > i { font-size: .92rem; }
.page-share-btn > i { font-size: .9rem; }
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.article > h1 {
  margin: 0 0 18px;
  color: var(--text);
  font-size: clamp(1.75rem, 4vw, 2.55rem);
  line-height: 1.2;
  letter-spacing: -.035em;
}
@media (max-width: 680px) {
  .language-toggle > span { display: none; }
  .language-toggle { width: 38px; padding: 0; }
  .language-popover { right: -44px; }
}