/* ============================================
   侧边栏小工具 移动端优化 v2.0
   覆盖所有 B2 小工具类型的移动端显示
   ============================================ */

@media screen and (max-width: 768px) {

  /* --- 通用 --- */
  #secondary .widget.box {
    border-radius: var(--r-md) !important;
    margin-bottom: 12px !important;
    box-shadow: var(--shadow-xs) !important;
  }

  #secondary .widget-title {
    font-size: 14px !important;
    padding-bottom: 6px !important;
    margin-bottom: 10px !important;
  }

  /* ====== 推荐圈子 ====== */

  /* 真实数据 ul（排除骨架屏） */
  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia) {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scroll-snap-type: x mandatory !important;
    gap: 0 !important;
    padding: 4px 16px 8px 16px !important;
    margin: 0 !important;
    list-style: none !important;
    scrollbar-width: none !important;
  }

  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia)::-webkit-scrollbar {
    display: none !important;
  }

  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia) li {
    flex: 0 0 72px !important;
    width: 72px !important;
    height: auto !important;
    scroll-snap-align: start !important;
    padding: 0 !important;
    margin: 0 !important;
    list-style: none !important;
    box-sizing: border-box !important;
  }

  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia) li a {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: flex-start !important;
    text-align: center !important;
    text-decoration: none !important;
    padding: 8px 0 !important;
    margin: 0 !important;
    border-radius: var(--r-md) !important;
    gap: 6px !important;
    transition: background 0.15s ease !important;
    cursor: pointer !important;
    box-sizing: border-box !important;
    width: 100% !important;
    height: auto !important;
  }

  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia) li a:hover,
  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia) li.picked a {
    background: var(--gold-bg) !important;
  }

  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia) li a picture {
    display: block !important;
    width: 48px !important;
    height: 48px !important;
    margin: 0 auto !important;
    flex-shrink: 0 !important;
    line-height: 0 !important;
  }

  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia) li a picture img,
  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia) li a > img {
    width: 48px !important;
    height: 48px !important;
    border-radius: var(--r-md) !important;
    object-fit: cover !important;
    display: block !important;
    margin: 0 !important;
  }

  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia) li span {
    display: block !important;
    width: 100% !important;
    padding: 0 !important;
    padding-left: 0 !important;
    margin: 0 !important;
    font-size: 11px !important;
    line-height: 1.3 !important;
    color: var(--text-secondary) !important;
    text-align: center !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  /* 骨架屏（B2 JS 用 style.display='none' 隐藏，不能用 !important） */
  .widget.b2-widget-recommended-circle ul.recommended-circle-gujia {
    display: flex;
    flex-wrap: nowrap;
    overflow: hidden;
    gap: 0;
    padding: 4px 16px;
    margin: 0;
    list-style: none;
  }

  .widget.b2-widget-recommended-circle ul.recommended-circle-gujia li {
    flex: 0 0 72px;
    width: 72px;
    height: auto !important;
    padding: 8px 0;
    margin: 0;
    box-sizing: border-box;
    background: none !important;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .widget.b2-widget-recommended-circle ul.recommended-circle-gujia li::before {
    content: '';
    display: block;
    width: 48px;
    height: 48px;
    border-radius: var(--r-md);
    background: linear-gradient(90deg, #F1F5F9 25%, #E2E8F0 50%, #F1F5F9 75%);
    background-size: 200% 100%;
    animation: widget-shimmer 1.5s infinite;
  }

  @keyframes widget-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
  }

  .widget.b2-widget-recommended-circle .widget-mission-footer {
    text-align: center !important;
    padding: 8px 0 4px !important;
    font-size: 12px !important;
  }

  /* ====== 问答小工具 ====== */
  .b2-widget-ask .ask-widget-fliter {
    padding: 8px 16px !important;
    font-size: 13px !important;
    display: flex !important;
    gap: 12px !important;
  }

  .b2-widget-ask .ask-widget-fliter span {
    margin-right: 0 !important;
    cursor: pointer !important;
  }

  .b2-widget-ask .b2-widget-box .ask-widget-ul li {
    padding: 10px 16px !important;
  }

  .b2-widget-ask .ask-widget-title {
    font-size: 13px !important;
    line-height: 1.4 !important;
  }

  .b2-widget-ask .ask-widget-meta {
    font-size: 11px !important;
  }

  /* 问答骨架屏（同理不用 !important） */
  .b2-widget-ask .ask-widget-list.gujia {
    padding: 0 16px;
  }

  .b2-widget-ask .ask-widget-list.gujia li {
    padding: 10px 0;
  }

  /* ====== 快讯小工具 ====== */
  .b2-widget-newsflashes .widget-new-content h2 {
    font-size: 13px !important;
    line-height: 1.4 !important;
  }

  .b2-widget-newsflashes .widget-new-header {
    font-size: 11px !important;
  }

  .b2-widget-newsflashes .widget-newsflashes-box ul li {
    padding: 10px 16px !important;
  }

  /* ====== 用户信息小工具 ====== */
  .b2-widget-user .user-widget {
    padding: 16px !important;
  }

  .b2-widget-user .user-widget img.avatar {
    width: 48px !important;
    height: 48px !important;
    border-radius: 50% !important;
  }

  .b2-widget-user .user-widget-info h2 {
    font-size: 15px !important;
  }

  .b2-widget-user .user-widget-content {
    font-size: 12px !important;
  }

  /* ====== 热门圈子小工具 ====== */
  .b2-widget-hot-circle .b2-widget-title button {
    font-size: 13px !important;
    padding: 8px !important;
    border-radius: var(--r-sm) !important;
  }

  .b2-widget-hot-circle .b2-widget-box ul li {
    padding: 12px 16px !important;
  }

  .widget .widget-circle-info h2 {
    font-size: 14px !important;
  }

  .widget-circle-info-desc {
    font-size: 12px !important;
  }

  .widget-circle-icon {
    width: 40px !important;
    height: 40px !important;
    border-radius: var(--r-sm) !important;
  }

  .widget-circle-icon img {
    width: 40px !important;
    height: 40px !important;
    border-radius: var(--r-sm) !important;
    object-fit: cover !important;
  }

  /* ====== 热门文章小工具 ====== */
  .b2-widget-hot .b2-widget-box ul li {
    padding: 10px 16px !important;
  }

  .b2-widget-hot .b2-widget-box ul li .post-list-thumb {
    width: 60px !important;
    height: 60px !important;
    border-radius: var(--r-sm) !important;
    flex-shrink: 0 !important;
  }

  .b2-widget-hot .b2-widget-box ul li .post-list-thumb img {
    width: 60px !important;
    height: 60px !important;
    object-fit: cover !important;
    border-radius: var(--r-sm) !important;
  }

  /* ====== 商品小工具 ====== */
  .b2-widget-products .b2-widget-box ul li {
    padding: 10px 16px !important;
  }

  .b2-widget-products .b2-widget-box ul li > div {
    padding: 0 !important;
  }

  /* ====== 圈子信息小工具 ====== */
  .b2-widget-circle-info .user-w-announcement li {
    padding: 12px 16px !important;
    font-size: 13px !important;
  }

  /* ====== 签到/任务小工具 ====== */
  .b2-widget-mission .b2-widget-box {
    padding: 12px !important;
  }

  /* ====== 积分排行小工具 ====== */
  .b2-widget-credit-top .b2-widget-box ul li {
    padding: 10px 16px !important;
    font-size: 13px !important;
  }

  /* ====== 标签云小工具 ====== */
  .widget .tagcloud a {
    font-size: 11px !important;
    line-height: 26px !important;
    padding: 0 10px !important;
    margin: 0 4px 4px 0 !important;
    border-radius: var(--r-sm) !important;
  }

  /* ====== 通用底部链接 ====== */
  .widget-mission-footer a {
    min-height: 36px !important;
    display: inline-flex !important;
    align-items: center !important;
    font-size: 12px !important;
  }

  /* ====== 评论导航 ====== */
  .comment-widget-nav {
    font-size: 12px !important;
  }
}

/* ============================================
   Small Mobile (480px)
   ============================================ */
@media screen and (max-width: 480px) {

  /* 推荐圈子 */
  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia) li {
    flex: 0 0 64px !important;
    width: 64px !important;
  }

  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia) li a picture,
  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia) li a picture img,
  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia) li a > img {
    width: 40px !important;
    height: 40px !important;
  }

  .widget.b2-widget-recommended-circle .recommended-widget ul:not(.recommended-circle-gujia) li span {
    font-size: 10px !important;
  }

  .widget.b2-widget-recommended-circle ul.recommended-circle-gujia li {
    flex: 0 0 64px;
    width: 64px;
  }

  .widget.b2-widget-recommended-circle ul.recommended-circle-gujia li::before {
    width: 40px;
    height: 40px;
  }

  /* 问答 */
  .b2-widget-ask .ask-widget-fliter {
    font-size: 12px !important;
    padding: 6px 12px !important;
  }

  .b2-widget-ask .ask-widget-title {
    font-size: 12px !important;
  }

  /* 热门圈子 */
  .b2-widget-hot-circle .b2-widget-title button {
    font-size: 12px !important;
    padding: 6px !important;
  }

  /* 热门文章 */
  .b2-widget-hot .b2-widget-box ul li .post-list-thumb,
  .b2-widget-hot .b2-widget-box ul li .post-list-thumb img {
    width: 50px !important;
    height: 50px !important;
  }
}


@media screen and (max-width: 768px) {

  /* 推荐圈子骨架屏 */
  

  

  

  /* 问答骨架屏 */
  

  /* 热门圈子骨架屏 */
  

  
}