/* ==========================
       Main
    ========================== */
    html,
    body {
      background: #f5f5f7 !important;
    }
    #footer {
      display: none !important;
    }
    .shop-category-section {
      max-width: 480px;
      margin: auto;
      padding: 0 16px 20px;
      font-family: Arial, Helvetica, sans-serif;
      background: #f5f5f7;
    }

    /* ==========================
       Clearance Banner
    ========================== */
    .clearance-banner {
      display: flex;
      align-items: center;
      height: 72px;
      margin-top: 10px;
      margin-bottom: 10px;
      padding: 0 20px;
      border-radius: 18px;
      background: linear-gradient(135deg, #ffa41c, #ffbb4a);
      text-decoration: none;
      color: #fff;
      box-shadow: 0 6px 18px rgba(255, 164, 28, 0.3);
      overflow: hidden;
    }
    .clearance-icon {
      font-size: 28px;
      margin-right: 14px;
      flex-shrink: 0;
    }
    .clearance-content {
      flex: 1;
    }
    .clearance-title {
      font-size: 17px;
      font-weight: 700;
      line-height: 1.2;
      margin-bottom: 3px;
    }
    .clearance-desc {
      font-size: 12px;
      opacity: 0.92;
      line-height: 1.3;
    }
    .clearance-arrow {
      font-size: 24px;
      font-weight: 700;
      margin-left: 10px;
      flex-shrink: 0;
    }
    .clearance-banner:active {
      transform: scale(0.98);
    }

    /* ==========================
       一级分类
    ========================== */
    .category-item {
      margin-bottom: 10px;
      background: #fff;
      border-radius: 18px;
      box-shadow: 0 5px 18px rgba(0, 0, 0, 0.08);
      overflow: hidden;
    }
    .category-header {
      display: flex;
      align-items: center;
      padding: 12px;
      cursor: pointer;
    }
    .category-image {
      width: 70px;
      height: 70px;
      border-radius: 14px;
      object-fit: cover;
    }
    .category-info {
      flex: 1;
      padding-left: 14px;
    }
    .category-title {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 6px;
    }
    .category-desc {
      font-size: 12px;
      color: #777;
      line-height: 1.4;
    }
    .category-arrow {
      font-size: 22px;
      transition: 0.3s;
    }
    .category-item.active .category-arrow {
      transform: rotate(180deg);
    }

    /* ==========================
       二级菜单容器
    ========================== */
    .sub-category-box {
      display: none;
      width: 88%;
      margin: 0 auto 16px;
      padding: 12px;
      background: #fff;
      border-radius: 14px;
    }
    .category-item.active .sub-category-box {
      display: block;
    }

    /* ==========================================================
       card1 —— 文字卡片（1 行 2 个，带副标题）
       样式来源：其它模块 .ls-card-small 移动端相关样式
    ========================================================== */
    .sub-grid-card1-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }

    .sub-grid-card1 {
      position: relative;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      height: 72px;
      padding: 0 8px;
      border-radius: 12px;
      background: #eef0f3;
      border: 1px solid rgba(0, 0, 0, 0.05);
      box-shadow:
        0 2px 6px rgba(0, 0, 0, 0.07),
        0 4px 12px rgba(0, 0, 0, 0.04);
      box-sizing: border-box;
      text-decoration: none;
      text-align: center;
      transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .sub-grid-card1:hover,
    .sub-grid-card1:active {
      background: #e2e5e9;
      box-shadow:
        0 4px 14px rgba(0, 61, 122, 0.1),
        0 2px 6px rgba(0, 0, 0, 0.05);
      transform: translateY(-2px);
    }

    .sub-grid-card1 .card1-title {
      font-weight: 700;
      font-size: 14px;
      color: #1d1d1f;
      line-height: 1.2;
    }

    .sub-grid-card1 .card1-desc {
      font-size: 10px;
      color: #86868b;
      margin-top: 3px;
      display: block;
      line-height: 1.3;
    }

    /* ==========================
       card2 —— 图片宫格型
    ========================== */
    .sub-grid-card2 {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }
    .sub-grid-card2 a {
      text-decoration: none;
      color: #222;
      background: #eef0f3;
      border: 1px solid rgba(0, 0, 0, 0.05);
      border-radius: 12px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      align-items: center;
      box-shadow:
        0 2px 6px rgba(0, 0, 0, 0.07),
        0 4px 12px rgba(0, 0, 0, 0.04);
      transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    .sub-grid-card2 a:hover,
    .sub-grid-card2 a:active {
      background: #e2e5e9;
      box-shadow:
        0 4px 14px rgba(0, 61, 122, 0.1),
        0 2px 6px rgba(0, 0, 0, 0.05);
      transform: translateY(-2px);
    }
    .card2-image {
      width: 50%;
      aspect-ratio: 1 / 1;
      object-fit: contain;
      display: block;
      margin: 0 auto;
    }
    .card2-content {
      padding: 8px;
    }
    .card2-title {
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 5px;
      margin-top: 5px;
      text-align: center;
    }
    .card2-desc {
      font-size: 10px;
      text-align: center;
      color: #777;
    }

    /* ==========================
       card3 —— 横向型（预留）
    ========================== */
    .sub-grid-card3 {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }

    .card3-item {
      position: relative;
      display: block;
      width: 95%;
      margin: 0 auto;
      aspect-ratio: 750 / 200;
      border-radius: 18px;
      overflow: hidden;
      text-decoration: none;
      background: #f5f5f7;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    }

    .card3-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .card3-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 45%;
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding-left: 24px;
      background: linear-gradient(90deg, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0));
    }

    .card3-title {
      font-size: 14px;
      font-weight: 700;
      color: #fff;
      line-height: 1.2;
      margin-bottom: 6px;
    }

    .card3-desc {
      font-size: 10px;
      color: rgba(255, 255, 255, 0.9);
      line-height: 1.4;
    }

    /* ==========================================================
       Lenses 子模块样式（原内嵌于 Lenses 分类内，现合并至此）
    ========================================================== */
    .ls-wrapper {
      font-family:
        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    }

    /* --- 公有类：上方核心大卡口 --- */
    .ls-card-big {
      position: relative;
      display: block;
      overflow: hidden;
      border-radius: 8px;
      aspect-ratio: 1/1;
      text-decoration: none;
      /* 原为 #f0f0f0，与全局灰色 token 不一致，统一为 #f5f5f7 */
      background: #f5f5f7;
      transition: transform 0.3s ease;
    }

    .ls-card-big img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      border: none;
    }

    .ls-card-big .ls-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.7) 0%,
        transparent 40%
      );
    }

    .ls-card-big .ls-label-wrap {
      position: absolute;
      left: 0;
      right: 0;
      bottom: 5px;
      text-align: center;
      color: #fff;
    }

    .ls-card-big .ls-tag {
      display: none;
    }

    .ls-card-big .ls-title {
      margin: 0 auto;
      font-size: 14px;
      font-weight: 700;
      text-align: center;
    }

    /* --- 网格控制器（移动端默认） --- */
    .ls-grid-2col {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin-bottom: 10px;
    }