/* 方案 A：标题左侧文案，右侧公众号推广横幅 */
.top-main,
.hero-main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.65rem;
}

.top-text,
.hero-text {
  flex: 1;
  min-width: 0;
}

.top-mp,
.hero-mp {
  flex-shrink: 0;
  line-height: 0;
}

.site-mp-img {
  display: block;
  height: 52px;
  width: auto;
  max-width: min(48vw, 168px);
  object-fit: contain;
  border-radius: 6px;
}

@media (min-width: 480px) {
  .site-mp-img {
    height: 56px;
    max-width: 200px;
  }
}