/* ===== more-business 通用 ===== */
    .more-business {
      display: flex;
      justify-content: space-between;
      align-items: center;
      width: 165px;
      height: 49px;
      margin: 77px auto 0px;
    }
    .more-business p {
      border-bottom: 1px solid #d9d9d9;
      flex: 1;
      padding-bottom: 10px;
      text-align: center;
    }
    .more-business div {
      width: 49px;
      height: 49px;
      background-color: #a93135;
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      transform: rotate(-45deg);
      transition: all 0.5s;
    }
    .more-business:hover p {
      color: #a93135;
    }
    .more-business:hover div {
      transform: rotate(0deg);
    }

    /* ===== 业务模块 ===== */
    .do-something {
      padding-top: 90px;
      text-align: center;
    }
    .do-something h3 {
      color: #2e2e2e;
      font-size: 42px;
      font-weight: 900;
    }
    .do-something .subtitle {
      color: #545454;
      margin-top: 12px;
      font-size: 14px;
      margin-bottom: 69px;
    }
    .do-something .show-list {
      display: flex;
      justify-content: space-between;
    }
    .do-something .show-list .show-item {
      position: relative;
      width: 303px;
      height: 339px;
      background-color: #f4f4f4;
      cursor: pointer;
      overflow: hidden;
    }
    .do-something .show-list .show-item:hover .box {
      top: -100%;
    }
    .do-something .show-list .show-item:hover .box-hover {
      top: 0;
    }
    .do-something .show-list .show-item .box {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      transition: all 0.5s;
    }
    .do-something .show-list .show-item .box p {
      color: #2f2f2f;
      font-size: 24px;
      font-weight: 700;
      margin-top: 22px;
      text-overflow: ellipsis;
      white-space: nowrap;
      overflow: hidden;
    }
    .do-something .show-list .show-item .box-hover {
      position: absolute;
      padding-top: 67px;
      width: 100%;
      height: 100%;
      left: 0;
      top: 100%;
      transition: all 0.5s;
      background: linear-gradient(180deg, #d8343a 0%, #b5292d 100%);
      box-shadow: 0px 15px 30px 0px rgba(202, 47, 53, 0.1);
      overflow: hidden;
    }
    .do-something .show-list .show-item .box-hover p:nth-of-type(1) {
      color: #fff;
      font-size: 24px;
      font-weight: 700;
      margin-bottom: 11px;
    }
    .do-something .show-list .show-item .box-hover .sub-title {
      width: 65%;
      color: #fff;
      font-size: 14px;
      font-weight: 700;
      padding-top: 27px;
      margin-top: 35px;
      border-top: 1px dashed #fff;
      margin-left: auto;
      margin-right: auto;
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
      text-overflow: ellipsis;
      overflow: hidden;
      text-align: center;
      position: relative;
      z-index: 15;
    }
    .do-something .show-list .show-item .box-hover .hover-img {
      width: 80px;
      height: 80px;
      display: inline-block;
    }
    .do-something .show-list .show-item .box-hover .hover-img img {
      width: auto;
      height: auto;
    }
    .do-something .show-list .show-item .box-hover .circle {
      position: absolute;
      width: 50%;
      height: 50%;
      right: 0;
      bottom: 0;
    }

    /* ===== 响应式（仅保留业务模块 + more-business） ===== */
    @media (max-width: 1700px) {
      .do-something .show-list {
        padding: 0 15px;
      }
      .do-something .show-list .show-item {
        width: 19%;
      }
    }

    @media (max-width: 1200px) {
      .do-something .show-list {
        flex-wrap: wrap;
      }
      .do-something .show-list .show-item {
        width: 49%;
        margin-bottom: 15px;
      }
    }

    @media (max-width: 992px) {
      .do-something {
        padding-top: 45px;
      }
      .do-something .subtitle {
        margin-bottom: 45px;
        text-align: center;
      }
      .do-something .show-list .show-item {
        margin-bottom: 25px;
      }
    }

    @media (max-width: 768px) {
      .container {
        padding-left: 15px;
        padding-right: 15px;
      }
      .do-something .subtitle {
        max-width: 95%;
        text-align: left;
        margin-left: auto;
        margin-right: auto;
        line-height: 1.5;
      }
      .more-business {
        margin-top: 25px;
      }
    }

    @media (max-width: 576px) {
      .do-something h3 {
        font-size: 25px;
      }
      .do-something .show-list {
        padding-left: 0;
        padding-right: 0;
      }
      .do-something .show-list .show-item {
        width: 48%;
        height: 185px;
      }
      .do-something .show-list .show-item .box p {
        font-size: 17px;
        font-weight: 400;
      }
      .do-something .show-list .show-item .box img {
        width: 65px;
        height: 65px;
        object-fit: contain;
        object-position: center center;
      }
      .do-something .show-list .show-item .box-hover {
        padding-top: 0;
      }
      .do-something .show-list .show-item .box-hover p:nth-of-type(1) {
        padding-top: 15px;
        margin-bottom: 10px;
        font-size: 18px;
      }
      .do-something .show-list .show-item .box-hover .sub-title {
        margin-top: 10px;
        padding-top: 10px;
        font-weight: normal;
      }
      .do-something .show-list .show-item .box-hover .hover-img {
        width: 45px;
        height: 45px;
      }
      .do-something .show-list .show-item .box-hover .hover-img img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        object-position: center center;
      }
      .more-business div {
        width: 36px;
        height: 36px;
      }
    }