@media (max-width: 576px) {
  .header-bg-box.img-header img {
    object-position: -440px;
  }
}
.index-section {
  padding-top: 1.25rem;
}
.bread-nav {
  border-bottom: 1px solid #f7f8fa;
}
.bread-nav .nav-pills .nav-link {
  border-radius: 0;
}
.bread-nav .nav-pills .nav-item {
  background-color: #f7f8fa;
  margin-top: 0.63rem;
  margin-right: 0.63rem;
}
/* 天天学农APP start */
.main-content {
  /* overflow: scroll; */
  /* overflow-x:scroll; */
}
.pc {
  /* width: 1320px; */
}
.mobile {
  width: 100%;
  flex-wrap: wrap;
}
.mobile #contentImg{
  width: 100%;
}

.myArea {

  margin: 20px auto; position: relative;
  display: flex; flex-direction: column; align-items: flex-start;
}
.contentBtns {
  display: flex; flex-direction: row; flex-wrap: wrap;
}
.btns {
  width: 95px; height: 30px; background: #F2F3F5; margin-right: 10px;
  text-align: center; color: #4E5969; font-size: 14px; line-height: 30px;
}
.btnsSelected {
  background: #EF5904; color: white;
}
.bar_right {
  text-align: center; color: #4E5969; font-size: 14px; line-height: 30px;
}
#bar_current {
  color: #EF5904;
}

.content {
  background: #FFF7EF;
  align-items: center;
  min-height: 380px;
}
#contentImg {
  /* border: dashed 1px #4E5969; */
  /* width: 48.5%;  */
  /* width: 640px; */
  width: 50%;
  height:auto;
  object-fit: contain;
}
.contentImgPC {
  width: 640px;
}
.contentImgMobile {
  width: 100%;
}

.contentRightDiv {
  display: flex; flex-direction: row;
  /* margin: 0 20px; */
  align-self: flex-start;
}
.mobile .contentRightDiv {
  width: 100%;
}
.contentTitle {
  color: #EF5904; font-size: 22px; font-weight: 600;
  font-family: PingFangSC-Semibold, PingFang SC;
  margin-top: 20px; margin-bottom: 10px;
}
.contentDes {
  color: #4E5969; 
  font-size: 15px; 
  margin-right: 10px;
  font-family: PingFangSC, PingFang SC;
}
.QRareaMobile {
  margin: auto;
}
#contentQRcode, #contentQRcode2 {
  width: 140px; height: 140px;
}
#qrcodeDes, #qrcodeDes2 {
  font-size: 16px; color: #4E5969; margin-top: 10px;
}
#contentQRcode2 {
  margin-left: 19px;
}
/* 天天学农APP end */

/* 天天课堂 start */
.index-section.ttkt .ttkt-item {
  background-color: #f7f8fa;
  padding: 1.25rem;
}
.index-section.ttkt .ttkt-item + .ttkt-item {
  margin-top: 1.25rem;
}
.index-section.ttkt h2.title {
  padding-top: 0.63rem;
  margin-bottom: 1.25rem;
}
.ttkt-item.cpjs {
  background: url("../image/cpjs-bg.png") no-repeat;
  background-size: auto auto;
  background-position: right bottom;
}

.ttkt-item.cpjs .cpjs-title {
  font-size: 1.5rem;
  font-weight: bold;
  color: #ef5904;
  line-height: 2.06rem;
  text-align: left;
}
.ttkt-item.cpjs .desc {
  font-size: 1rem;
  font-weight: 400;
  color: #4e5969;
  line-height: 1.63rem;
  padding-right: 35%;
  font-family: PingFangSC, PingFang SC;
}
.ttkt-item .cpld-box .title {
  font-size: 1.5rem;
  font-weight: bold;
  text-align: left;
  color: #ef5904;
  line-height: 2.06rem;
}

.ttkt-item .cpld-box .desc {
  font-size: 0.88rem;
  font-weight: 400;
  color: #4e5969;
  line-height: 1.63rem;
  margin-top: 0.44rem;
  text-align: left;
}
.ttkt-item .cpld-icon-box {
  margin-top: 1.25rem;
}
.ttkt-item .cpld-icon-item {
  background-color: #fff;
  padding: 0.63rem;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  border-radius: 0.5rem;
  box-sizing: border-box;
}
.ttkt-item .cpld-icon-item.active {
  background: linear-gradient(309deg, #005ee1 0%, #68a1ff 100%);
  color: #fff;
}
.ttkt-item .cpld-icon-item img {
  width: 3.75rem;
  height: 3.75rem;
  object-fit: contain;
}
.ttkt-item .cpbz-box {
}
.ttkt-item .cpbz-item {
  border-radius: 1rem;
  background-color: #fff;
  overflow: hidden;
  height: 100%;
}
.ttkt-item .cpbz-item-top {
  padding: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-direction: column;
  height: 11.44rem;
}
.ttkt-item .cpbz-item-top .title {
  font-size: 1.5rem;
  font-weight: 400;
  color: #ffffff;
  line-height: 2.06rem;
  padding: 0.63rem 1.5rem;
  border-radius: 1.69rem;
  background-color: rgba(0, 0, 0, 0.5);
}
.ttkt-item .cpbz-item-top .price {
  margin-top: 1.25rem;
  font-size: 1.88rem;
  font-weight: bold;
  color: #ffffff;
  line-height: 4.38rem;
  display: flex;
  align-items: baseline;
}
.ttkt-item .cpbz-item-top .price .price-value {
  font-size: 3.125rem;
  line-height: 4.38rem;
  margin-right: 0.63rem;
}
.ttkt-item .cpbz-item-top .price .price-value.small {
  font-size: 3rem;
}
.ttkt-item .cpbz-item-center {
  padding: 1.25rem 1.19rem 1.81rem;
}
.ttkt-item .cpbz-item-center .per-year {
  font-size: 1rem;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #1d2129;
  text-align: left;
  line-height: 1;
}
.ttkt-item .cpbz-item-center .per-year .per-year-value {
  font-size: 2.5rem;
  font-weight: bold;
  margin-right: 0.69rem;
}
.ttkt-item .cpbz-item-center .per-time {
  font-size: 1rem;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #1d2129;
  text-align: left;
  line-height: 1;
  margin-top: 1.25rem;
}
.ttkt-item .cpbz-item-center .per-time .per-time-value {
  font-size: 2.5rem;
  font-weight: bold;
  margin-right: 0.69rem;
}
.ttkt-item .cpbz-item-bottom {
  font-size: 0.88rem;
  font-weight: 400;
  color: #4e5969;
  line-height: 1.63rem;
  margin: 0 1.25rem;
  padding: 1.25rem 0;
  border-top: 1px dashed #e5e6eb;
  text-align: left;
}
.ttkt-item .cpbz-item-bottom.no-border {
  border-top: 0;
}
@media (max-width: 767px) {
  .ttkt-item .cpbz-item-top {
    height: 9rem;
  }

  .ttkt-item .cpbz-item-top .title {
    font-size: 1rem;
    white-space: nowrap;
    padding: 0.3rem 1rem;
  }
  .ttkt-item .cpbz-item-top .price .price-value {
    font-size: 1.875rem;
    line-height: 1;
  }
  .ttkt-item .cpbz-item-top .price {
    font-size: 1rem;
    line-height: 2.5rem;
  }
  .cpbz-box .col-6 {
    padding: 0 6px;
  }
  .ttkt-item .cpbz-item-center .per-year {
    font-size: 1rem;
    line-height: 1.1;
  }
  .ttkt-item .cpbz-item-center .per-year .per-year-value {
    font-size: 1.875rem;
    margin-right: 0;
  }
  .ttkt-item .cpbz-item-center .per-time {
    font-size: 1rem;
    line-height: 1.1;
  }
  .ttkt-item .cpbz-item-center .per-time .per-time-value {
    font-size: 1.875rem;
    margin-right: 0;
  }
  .ttkt-item .cpbz-item-top .price .price-value.small {
    font-size: 1.875rem;
  }
  .hidden-md {
    display: none !important;
  }
  .show-md {
    display: block !important;
  }
  .spec-img {
    width: 100% !important;
    height: auto !important;
    margin-right: 0 !important;
  }
}
@media (max-width: 400px) {
  .ttkt-item .cpbz-item-center .per-year .per-year-value {
    display: block;
  }
  .ttkt-item .cpbz-item-center .per-time .per-time-value {
    display: block;
  }
}
.khal-box {
}
.khal-box .khal-item {
  padding: 1.25rem;
  background-color: #fff;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  border-radius: 0.5rem;
  overflow: hidden;
}
.khal-box .khal-item .right-box {
  margin-left: 0.63rem;
  text-align: left;
}
.khal-box .khal-item .right-box .val {
  color: var(--bs-primary);
  font-size: 1.88rem;
  font-weight: bold;
}
.khal-box .khal-item .right-box .val .khal-val-icon {
  color: var(--bs-primary);
  font-size: 1rem;
  vertical-align: text-top;
}
.khal-box .khal-item .right-box .desc {
  font-size: 0.88rem;
  font-weight: 400;
  color: #4e5969;
  line-height: 1.25rem;
  white-space: nowrap;
}
.khal2-box {
  margin-top: 1.25rem;
}
.khal2-line {
  display: flex;
}
.hidden-md {
  display: block;
}
.show-md {
  display: none;
}

.khal2-line::-webkit-scrollbar {
  display: none; /* Chrome Safari */
}
.khal2-line + .khal2-line {
  margin-top: 0.62rem;
}
@media (max-width: 1200px) {
  .khal2-line {
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    cursor: grab;
  }
  .khal-line .spec-img {
    width: 100%;
  }
  .txt-box,
  .long-txt-box {
    flex: none;
  }
}
.txt-box {
  width: 11.25rem;
  height: 11.25rem;
  background: #192e52;
  border-radius: 0.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.13rem;
  color: #fff;
  overflow: hidden;
  margin-right: 0.62rem;
  font-family: PingFangSC-Regular, PingFang SC;
}
.short-img {
  width: 11.25rem;
  height: 11.25rem;
  object-fit: contain;
  border-radius: 0.5rem;
  overflow: hidden;
  margin-right: 0.62rem;
  flex: none;
}
.long-txt-box {
  width: 20.63rem;
  height: 11.25rem;
  background: #192e52;
  border-radius: 0.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.13rem;
  color: #fff;
  overflow: hidden;
  margin-right: 0.62rem;
  font-family: PingFangSC-Regular, PingFang SC;
}
.spec-img {
  width: 27.5rem;
  height: 11.25rem;
  margin-right: 0.62rem;
  flex: none;
}

.hzyx {
  margin-top: 1.25rem;
  background: #ffffff;
  border-radius: 0.5rem;
  overflow: hidden;
  padding: 0.62rem;
}
.hzyx .title {
  font-size: 1rem;
  font-weight: bold;
  color: #1d2129;
  text-align: left;
}
.hzyx #hzyx-form {
  width: 100%;
  overflow: hidden;
}
#hzyx-form > div {
  display: flex;
}
#hzyx-form input.is-invalid {
  border-color: red !important;
}
#hzyx-form input:focus.is-invalid {
  border-color: red !important;
}
#hzyx-form input {
  display: block;
  width: 100%;
  border-color: #f2f3f5;
  outline: none;
  outline-style: none;
  border-radius: 0.25rem;
  border: 1px solid #f2f3f5;
  padding-left: 0.62rem;
}
#hzyx-form input:focus {
  display: block;
  width: 100%;
  outline: none;
  outline-style: none;
  border-radius: 0.25rem;
  border: 1px solid #f2f3f5;
  padding-left: 0.62rem;
}
#hzyx-form input::placeholder {
  color: #86909c;
  font-size: 0.88rem;
}

.qa-box {
  text-align: left;
}
.qa-item + .qa-item {
  margin-top: 1.25rem;
}
.qa-item .question {
  font-size: 1.13rem;
  font-weight: bold;
  color: #1d2129;
  line-height: 1.56rem;
}
.qa-item .answer {
  margin-top: 0.56rem;
  font-size: 0.88rem;
  font-weight: 400;
  color: #4e5969;
  line-height: 1.63rem;
}
.qa-box .question-icon {
  margin-right: 0.62rem;
}
.qa-item-line {
  display: flex;
  align-items: flex-start;
}
.ttkt-item.qa {
  margin-bottom: 2rem;
}
/* todo 客户案例 样式修改 */
@media (max-width: 768px) {
  .cpld-item + .cpld-item {
    margin-top: 1.25rem;
  }
}
@media (max-width: 1100px) {
  .ttkt-item.cpjs {
    background-image: none;
  }
  .ttkt-item.cpjs .desc {
    padding-right: 0;
  }
}
.index-section h2.title {
  font-size: 1.38rem;
  line-height: 1.88rem;
  text-align: center;
  font-weight: bold;
  color: #1d2129;
  display: flex;
  flex-direction: column;
  margin-bottom: 1.88rem;
  padding-top: 2.5rem;
  align-items: center;
}
/* 天天课堂 end */


/* 天天识堂 start */
.ttst {
  padding-bottom: 2.5rem;
}
.ttst .content {
  background: url("../image/ttst-bg.png") 100% / cover
  no-repeat;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 30.0rem;
  position: relative;
}
.ttst .info {
  display: flex;
  justify-content: flex-start;
  flex-direction: column;
  width: 40rem;
  margin-top: 4.3rem;
  margin-left: 3.15rem;
}
.ttst .info .title {
  font-family: PingFangSC, PingFang SC;
  font-weight: 600;
  font-size: 1.38rem;
  color: #EF5904;
  line-height: 1.88rem;
}
.ttst .info .sub-title {
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  font-size: 1rem;
  color: #4E5969;
  line-height: 1.63rem;
}
.ttst .item-box {
  margin-left: 3.15rem;
}
.ttst .item-box img{
  height: 3.38rem;
  width: 3.38rem;
}
.ttst .item-box .item {
  display: flex;
  justify-content: flex-start;
  flex-direction: row;
  align-items: center;
}
.ttst .item-box .item .text-box {
  display: flex;
  justify-content: flex-start;
  flex-direction: column;
  align-items: flex-start;
  margin-left: 0.6rem;
}
.ttst .item-box .item .title {
  font-family: PingFangSC, PingFang SC;
  font-weight: 600;
  font-size: 0.88rem;
  color: #1D2129;
  line-height: 1.63rem;
}
.ttst .item-box .item .desc {
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  font-size: 0.88rem;
  color: #4E5969;
  line-height: 1.63rem;
}
.corner-image {
  position: absolute;
  bottom: 1.88rem;
  right: 1.88rem;
  width: 8.75rem;
  height: 8.75rem;
}
/* 天天识堂 end */

/* 神农AI start */
.snai {
  margin-bottom: 2.56rem;
}
/* 神农AI end */
/* 默认情况下，所有设备都显示这个元素 */
.pc-only {
  display: flex;
}
.mobile-only {
  display: none;
}
.snai .pc-only .right-box {
  display: flex; 
  flex-direction: row; 
  align-items: end;
}
.QRarea {
  display: flex;
}
/* 当屏幕宽度小于等于768px时，隐藏.pc-only元素，显示.mobile-only元素 */
@media (max-width: 576px) {
  .pc-only {
      display: none;
  }
  .mobile-only {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .snai .mobile-only .right-box {
    display: flex; 
    flex-direction: column; 
    align-items: center;
  }
  .mobile-only .content {
    background: none;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
  }
  .mobile-only .mobile-info {
    display: flex;
    justify-content: flex-start;
    flex-direction: column;
    margin-top: 2.3rem;
    margin-left: 1.15rem;
  }
  .mobile-only .mobile-info .title {
    font-family: PingFangSC, PingFang SC;
    font-weight: 600;
    font-size: 1.38rem;
    color: #EF5904;
    line-height: 1.88rem;
  }
  .mobile-only .mobile-info .sub-title {
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 1rem;
    color: #4E5969;
    line-height: 1.63rem;
  }
  .mobile-only .item-box {
    margin-left: 1.15rem;
  }
  .QRarea {
    justify-content: center;
  }
}