.post-lang-switch {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(247, 243, 238, 0.9);
  border-bottom: 1px solid rgba(29, 35, 42, 0.08);
}

.post-lang-switch__inner {
  width: min(980px, calc(100% - 24px));
  margin: 0 auto;
  padding: 12px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.post-lang-switch__brand {
  color: #6a737c;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.post-lang-switch__buttons {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px;
  border-radius: 999px;
  border: 1px solid rgba(179, 72, 47, 0.14);
  background: rgba(255, 250, 247, 0.96);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.post-lang-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  padding: 8px 12px;
  border-radius: 999px;
  color: #66727c;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
}

.post-lang-btn.is-active {
  background: #b3482f;
  color: #fff7f2;
  box-shadow: 0 10px 20px rgba(179, 72, 47, 0.16);
}

@media (max-width: 720px) {
  .post-lang-switch__inner {
    width: min(100% - 20px, 980px);
    flex-direction: column;
    align-items: flex-start;
    padding: 10px 0;
  }

  .post-lang-switch__buttons {
    align-self: stretch;
    width: 100%;
  }

  .post-lang-btn {
    flex: 1 1 0;
  }
}