/* ============================================================
   融业云 前台会员登录态（顶部导航专用，配合 member.js）
   导航为白底，文字用深色 / 主题色
   ============================================================ */
.header-auth-area {
  display: inline-flex;
  align-items: center;
  position: relative;
  margin-left: 4px;
}

/* 未登录：登录 / 注册 文字按钮 */
.header-login-btn {
  color: #667eea;
  font-size: 14px;
  text-decoration: none;
  padding: 5px 12px;
  border: 1px solid #667eea;
  border-radius: 20px;
  cursor: pointer;
  white-space: nowrap;
  transition: all .18s;
}
.header-login-btn:hover { background: #667eea; color: #fff; }

/* 已登录：会员菜单 */
.member-menu { position: relative; display: inline-block; }
.member-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #333;
  text-decoration: none;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 20px;
}
.member-trigger:hover { background: #f2f4ff; }
.member-mini-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  object-fit: cover;
  background: #f0f0f0;
}
.member-trigger span {
  font-size: 14px;
  max-width: 90px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 下拉菜单 */
.member-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  min-width: 158px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 10px 32px rgba(0, 0, 0, .14);
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all .18s;
  z-index: 1000;
}
.member-menu:hover .member-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.member-dropdown::before {
  content: '';
  position: absolute;
  top: -6px;
  right: 18px;
  width: 12px;
  height: 12px;
  background: #fff;
  transform: rotate(45deg);
}
.member-dropdown a {
  display: block;
  padding: 9px 12px;
  color: #444;
  font-size: 14px;
  text-decoration: none;
  border-radius: 8px;
}
.member-dropdown a:hover { background: #f2f4ff; color: #667eea; }

/* 移动端：只显头像，隐藏昵称，登录按钮更紧凑 */
@media (max-width: 640px) {
  .member-trigger span { display: none; }
  .header-login-btn { font-size: 13px; padding: 4px 10px; }
}