@media (min-width: 768px) {
}
@media (max-width: 768px) {
  .only-mobile {
    display: block;
  }
  .only-desktop {
    display: none;
  }
  .main {
    width: 100%;
    overflow: hidden;
  }
  .header {
    margin: auto;
    width: 100%;
    height: 5.63rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.94rem;
    box-sizing: border-box;
  }
  .header-logo {
    display: none;
  }
  .phone_logo {
    display: block;
  }
  .phone_more {
    display: block !important;
  }
  .phone_contact_number {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.13rem;
    color: #16181a;
  }
  .phone_contact_number p {
    margin: 0 1.88rem 0 0.44rem;
  }
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
.font_size_40 {
  font-size: 2.5rem;
  color: #434343;
  font-weight: bold;
}
.border_parent {
  padding: 5rem 0;
}
.small_title {
  font-size: 1.13rem;
  color: #4d4d4d;
  margin: 30px 0;
}
.banner {
  background: url(/static/img/cp/mikangxiaohao/banner.png);
}
.banner_msg {
  width: 87.5rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0 auto;
}
.xiaoxi_5g {
  font-size: 3.75rem;
  font-weight: 500;
  color: #5489f4;
  text-align: left;
}
.msg {
  color: #2b2f33;
  font-size: 1.38rem;
  font-weight: 500;
  text-align: left;
  margin: 2.31rem 0 4.94rem;
}
.banner_btn {
  color: #ffffff;
  font-size: 1.19rem;
  background: linear-gradient(137deg, #369aff 0%, #0080ff 100%);
  width: 9.75rem;
  height: 3.19rem;
  border-radius: 38px 38px 38px 38px;
}
/* 应用场景 - Grid布局 */
.yycj_content_box {
  width: 87.5rem;
  background: #edf5ff;
  border: 3px solid #ffffff;
  border-radius: 1.25rem;
  margin: 0 auto;
  padding: 4.38rem 7.5rem;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem 1.25rem;
}

.yycj_content {
  background: #fff;
  border-radius: 10px;
  min-height: 9.19rem;
  display: flex;
  align-items: center;
  padding: 1.5rem;
  box-sizing: border-box;
}

.yycj_content img {
  width: 5rem;
  height: 5rem;
  flex-shrink: 0;
  margin-right: 1.25rem;
}

.yycj_box {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  padding: 1.88rem 1.88rem 1.88rem 0;
}
.yycj_title {
  font-weight: 500;
  font-size: 1.25rem;
  color: #333333;
  text-align: left;
}
.yycj_msg {
  color: #666666;
  text-align: left;
}
/* 产品优势 - Grid布局（桌面版）*/
.cpys_desktop .cpys_box {
  width: 87.5rem;
  margin: 5.63rem auto 5rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 3rem;
  align-items: center;
  box-sizing: border-box;
  padding: 0 2rem;
}

.cpys_desktop .cpys_box > img {
  width: 100%;
  max-width: 350px;
  justify-self: center;
}
/* 桌面版产品优势内容 - Grid布局 */
.cpys_desktop .cpys_content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-content: center;
}

.cpys_desktop .content {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cpys_desktop .cpys_title {
  font-weight: 500;
  font-size: 1.25rem;
  color: #333333;
  text-align: left;
}

.cpys_desktop .cpys_msg {
  color: #666666;
  text-align: left;
  font-size: 0.95rem;
  line-height: 1.5;
}
.xgdb_box {
  width: 87.5rem;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  margin-top: 3.13rem;
}
.xgdb_title {
  font-weight: 500;
  font-size: 1.25rem;
  color: #333333;
  margin: 1.56rem 0 0.88rem;
}
.xgdb_msg {
  color: #666666;
}
.wdzl_content_box {
  width: 87.5rem;
  margin: 5.63rem auto 5rem;
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.top_title {
  background: url(/static/img/cp/guojiduanxin/top_img.png) no-repeat;
  width: 26.25rem;
  height: 4.38rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 500;
  font-size: 1.5rem;
  color: #0055ff;
}
.wdzl_box {
  padding: 0 1.25rem;
  box-shadow: 0px 3px 6px 0px rgba(40, 48, 58, 0.15);
  background: #ffffff;
  height: 15.63rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.wdzl_msg {
  color: #333333;
  text-align: center;
  line-height: 40px;
  font-size: 1.13rem;
}
.look_detail {
  width: 9.38rem;
  height: 3.13rem;
  background: linear-gradient(137deg, #369aff 0%, #0080ff 100%);
  border-radius: 0.63rem;
  font-size: 1.13rem;
  color: #fff;
  margin-top: 2.5rem;
}
.msjs_box {
  width: 87.5rem;
  margin: 0 auto;
  background-color: #fff;
  padding: 4.38rem 6.25rem;
}
.msjs_content {
  background: #f3f8fd;
  border-radius: 0.63rem;
  border: 3px dashed #c9e0ff;
  padding: 2.5rem;
  display: flex;
  position: relative;
}
.msjs_number {
  position: absolute;
  z-index: 999;
  left: -20px;
  top: -35px;
}
.msjs_content_left {
  margin-right: 2.5rem;
}
.msjs_title {
  font-weight: 500;
  font-size: 1.38rem;
  color: #333333;
  text-align: left;
  margin-bottom: 1.25rem;
}
.msjs_msg {
  color: #666666;
  margin-bottom: 1.25rem;
  text-align: left;
}
.font_blod {
  font-weight: 500;
  color: #333;
}
.font_blue {
  color: #006aff;
}
@media (max-width: 768px) {
  .banner {
    background: url(/static/img/cp/mikangxiaohao/banner_phone.png);
  }
  .banner_msg {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
  }
  .xiaoxi_5g {
    font-size: 24px;
    font-weight: 600;
    color: #5489f4;
    text-align: center;
    margin: 40px 0 28px;
  }
  .msg {
    width: 330px;
    color: #2b2f33;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    margin: 0 auto;
  }
  .banner_btn {
    color: #ffffff;
    font-size: 1.19rem;
    background: linear-gradient(137deg, #369aff 0%, #0080ff 100%);
    width: 9.75rem;
    height: 3.19rem;
    border-radius: 38px 38px 38px 38px;
    margin-top: 20px;
  }
  .border_parent {
    padding: 1.88rem 0;
  }
  .font_size_40 {
    font-size: 18px;
    color: #333333;
    font-weight: 500;
  }
  .small_title {
    width: 320px;
    font-size: 14px;
    color: #4d4d4d;
    margin: 15px auto;
  }
  /* 移动端应用场景 - Grid自动响应 */
  .yycj_content_box {
    width: 100%;
    background: #edf5ff;
    border-radius: 1.25rem;
    padding: 15px;
    margin: 0 auto;
    display: grid;
    /* 移动端自动适应1列 */
    grid-template-columns: 1fr;
    gap: 15px;
    box-sizing: border-box;
  }

  .yycj_content {
    width: 100%;
    background: #fff;
    border-radius: 10px;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px 15px;
    box-sizing: border-box;
  }

  .yycj_content img {
    width: 100px;
    height: 100px;
    margin: 0 auto 15px;
  }

  .bottom40 {
    margin: 0;
  }
  .yycj_box {
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 15px;
  }
  .yycj_title {
    font-weight: 500;
    font-size: 18px;
    color: #333333;
    text-align: center;
    margin: 20px 0 15px;
  }
  .yycj_msg {
    font-size: 14px;
    width: 285px;
    color: #4d4d4d;
    text-align: center;
  }
  /* 移动端产品优势 - Grid布局 */
  .cpys_mobile .cpys_box {
    width: 100%;
    height: auto;
    margin: 0;
    padding: 15px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    box-sizing: border-box;
  }

  .cpys_mobile .cpys_box > img {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
    justify-self: center;
  }
  .cpys_mobile .cpys_content {
    width: 100%;
    height: auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .cpys_mobile .content {
    display: flex;
    align-items: flex-start;
  }

  .cpys_mobile .content img {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    flex-shrink: 0;
  }
  .cpys_title {
    font-weight: 500;
    font-size: 16px;
    color: #1a1a1a;
    text-align: left;
    margin-bottom: 10px;
  }
  .cpys_msg {
    font-size: 14px;
    color: #4d4d4d;
    text-align: left;
  }
  .msjs_box {
    width: 100%;
    margin: 0 auto;
    background-color: #fff;
    padding: 15px;
  }
  .msjs_content {
    background: #f3f8fd;
    border-radius: 0.63rem;
    border: 3px dashed #c9e0ff;
    padding: 10px;
    display: flex;
    flex-direction: column;
    position: relative;
  }
  .msjs_number {
    width: 35px;
    position: absolute;
    z-index: 999;
    left: -15px;
    top: -20px;
  }
  .msjs_content_left {
    margin: 0;
  }
  .msjs_title {
    font-weight: 500;
    font-size: 1.38rem;
    color: #333333;
    text-align: left;
    margin: 15px 0;
  }
  .msjs_msg {
    color: #666666;
    margin-bottom: 1.25rem;
    text-align: left;
  }
  .wdzl_content_box {
    width: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: stretch;
    padding: 15px;
  }
  .wdzl_content:not(:last-child) {
    margin-bottom: 15px;
  }
  .top_title {
    background: url(/static/img/cp/guojiduanxin/top_img.png) no-repeat;
    background-size: 100% 100%;
    width: 100%;
    height: 4.38rem;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 500;
    font-size: 20px;
    color: #0055ff;
  }
  .wdzl_box {
    padding: 0 1.25rem;
    box-shadow: 0px 3px 6px 0px rgba(40, 48, 58, 0.15);
    background: #ffffff;
    height: 15.63rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .wdzl_msg {
    color: #333333;
    text-align: center;
    line-height: 40px;
    font-size: 1.13rem;
  }
  .look_detail {
    width: 9.38rem;
    height: 3.13rem;
    background: linear-gradient(137deg, #369aff 0%, #0080ff 100%);
    border-radius: 0.63rem;
    font-size: 1.13rem;
    color: #fff;
    margin-top: 2rem;
  }
}

/* 产品优势响应式控制 - 默认显示桌面版 */
.cpys_desktop {
  display: block;
}

.cpys_mobile {
  display: none;
}

/* 中等屏幕（平板）- 调整Grid列数 */
@media (max-width: 1024px) {
  /* 应用场景：单列显示 */
  .yycj_content_box {
    grid-template-columns: 1fr;
    padding: 2rem;
  }

  /* 产品优势：调整为上下布局 */
  .cpys_desktop .cpys_box {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 2rem;
    padding: 0 1.5rem;
  }

  .cpys_desktop .cpys_box > img {
    order: 2; /* 图片放中间 */
    max-width: 300px;
  }

  .cpys_desktop .cpys_content:first-child {
    order: 1;
  }

  .cpys_desktop .cpys_content:last-child {
    order: 3;
  }
}

/* 移动端：显示移动版，隐藏桌面版 */
@media (max-width: 768px) {
  .cpys_desktop {
    display: none !important;
  }
  .cpys_mobile {
    display: block !important;
  }
}

/* 小屏手机优化 */
@media (max-width: 480px) {
  /* 应用场景：减小padding */
  .yycj_content_box {
    padding: 10px;
    gap: 10px;
  }

  .yycj_content {
    min-height: 240px;
    padding: 15px 10px;
  }

  .yycj_content img {
    width: 80px;
    height: 80px;
  }

  .yycj_title {
    font-size: 16px;
    margin: 15px 0 10px;
  }

  .yycj_msg {
    font-size: 13px;
  }

  /* 产品优势：减小间距 */
  .cpys_mobile .cpys_box {
    padding: 10px;
    gap: 15px;
  }

  .cpys_mobile .cpys_box > img {
    max-width: 280px;
  }
}