/* 全局漂浮栏 */
.float-sidebar {
  position: fixed;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-radius: 12px;
  overflow: hidden;
  background: #4E77FF;
}

.float-sidebar-item {
  width: 50px;
  padding: 14px 10px;
  background: #4E77FF;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: background 0.2s;
  font-size: 12px;
  text-align: center;
  margin: 0;
  border: none;
}

.float-sidebar-item:not(:last-child) {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.float-sidebar-item:hover {
  background: #3d6aed;
}

.float-sidebar-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.float-sidebar-icon svg {
  width: 100%;
  height: 100%;
}

.float-sidebar-label {
  white-space: nowrap;
  line-height: 1.2;
}

/* 联系我们弹窗 */
.float-sidebar-contact-mask {
  position: fixed;
  inset: 0;
  background: transparent;
  z-index: 3000;
}

.float-sidebar-contact-modal {
  position: fixed;
  right: 88px;
  top: 50%;
  transform: translateY(-50%);
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  width: 250px;
  box-sizing: border-box;
  z-index: 3001;
  padding: 20px;
}

.float-sidebar-contact-header {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: #4E77FF;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  width: 100%;
  height: 40px;
  min-height: 40px;
  box-sizing: border-box;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  outline: none;
  -webkit-tap-highlight-color: transparent;
  transform: translateZ(0);
  backface-visibility: hidden;
}

.float-sidebar-contact-header:hover {
  background: #3d6aed;
}

.float-sidebar-contact-body {
  color: #333;
  line-height: 1.6;
}

.float-sidebar-contact-phone {
  font-size: 24px;
  font-weight: 700;
  color: #e74c3c;
  margin: 10px 0 30px;
  text-align: center;
}

.float-sidebar-contact-email {
  font-size: 14px;
  margin-bottom: 8px;
}

.float-sidebar-contact-hours {
  font-size: 14px;
}