/* 移动端首页专用样式（无免费领取模块） */
.mobile-site .hero-banner-only {
  min-height: 160px;
  padding: 0;
}

.mobile-site .hero-copy {
  padding-top: 24px;
}

.mobile-site .hero-copy-title {
  font-size: 22px;
  line-height: 1.4;
}

.mobile-site .hero-copy-subtitle {
  font-size: 14px;
}

/* 课程人物图：与 WEB 端一致，全宽自然缩放，不裁剪 */
.mobile-site .hero-person-wrap {
  max-width: none;
  width: 100%;
  padding: 0 16px;
  margin: 16px auto 0;
  box-sizing: border-box;
}

.mobile-site .hero-person.hero-person-below {
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
  object-fit: unset;
}

/* 区块配图：统一填满容器，避免留白 */
.mobile-site .advantage-card .card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  object-position: center;
}

.mobile-site .tech-title-img,
.mobile-site .learning-mode-img {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  object-position: center;
}

.mobile-site .featured-banner {
  background-size: cover !important;
  background-position: center !important;
}

.mobile-site .advantage-grid {
  grid-template-columns: 1fr;
}

.mobile-site .section {
  padding: 32px 0;
}

.mobile-site .news-layout {
  flex-direction: column;
}

/* 页脚样式见 style.css @media (max-width: 768px)，全站移动端统一 */

/* 移动端底部悬浮：官方电话 + 在线咨询 */
.mobile-site .online-cs-fab-group {
  display: flex !important;
  left: 0;
  right: 0;
  bottom: 0;
  flex-direction: row;
  align-items: stretch;
  gap: 10px;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
  z-index: 10000;
}

.mobile-site .online-cs-fab {
  flex: 1;
  min-width: 0;
  padding: 12px 10px;
}

.mobile-site .online-cs-modal {
  z-index: 10001;
}