:root {
  --block-p-size: 20px;
  --block-h2-size: 48px;
  --block-h3-size: 24px;
  --blokc-padding: 100px 0;
}

@media screen and (max-width: 992px) {
  :root {
    --block-p-size: 18px;
    --block-h2-size: 40px;
    --block-h3-size: 20px;
    --blokc-padding: 50px 0;
  }
}

@media screen and (max-width: 768px) {
  :root {
    --block-p-size: 16px;
    --block-h2-size: 32px;
    --block-h3-size: 16px;
    --blokc-padding: 30px 0;
  }
}

@media screen and (max-width: 576px) {
  :root {
    --block-p-size: 14px;
    --block-h2-size: 24px;
    --block-h3-size: 14px;
    --blokc-padding: 20px 0;
  }
}

.custom-case-read-block {
  padding: var(--blokc-padding);
  word-break: break-word;
}

.custom-case-read-block h2 {
  font-size: var(--block-h2-size);
  font-weight: 700;
  text-align: center;
}


/*------------------- 左文右图 -------------------*/
.pic_text0 .block-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 100px;
}

.pic_text0 .block-wrapper .left {
  width: 40%;
  flex-shrink: 0;
}

.pic_text0 .block-wrapper .left h2 {
  text-align: left;
}

.pic_text0 .block-wrapper .left p {
  font-size: var(--block-p-size);
  margin-top: 24px;
}

.pic_text0 .block-wrapper .right {
  flex: 1;
}

@media screen and (max-width: 991px) {
  .pic_text0 .block-wrapper {
    flex-direction: column;
    gap: 50px;
  }

  .pic_text0 .block-wrapper .left,
  .pic_text0 .block-wrapper .right {
    width: 100%;
  }

  .pic_text0 .block-wrapper .left p {
    margin-top: 16px;
  }
}

@media screen and (max-width: 767px) {
  .pic_text0 .block-wrapper {
    gap: 30px;
  }
}

@media screen and (max-width: 575px) {
  .pic_text0 .block-wrapper {
    gap: 20px;
  }
}

/*------------------- 一行四列 -------------------*/
.pic_text4 .block-wrapper {
  display: flex;
  flex-wrap: wrap;
  margin-top: 48px;
  gap: 20px;
}

.pic_text4 .block-wrapper .item {
  width: calc((100% - 60px) / 4);
  display: flex;
  flex-direction: column;
  background: #fff;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
}

.pic_text4 .block-wrapper .item .text {
  flex: 1;
  padding: 12px 8px;
}

.pic_text4 .block-wrapper .item .text h3 {
  font-size: 22px;
  font-weight: 700;
  text-align: center;
}

@media screen and (max-width: 1280px) {
  .pic_text4 .block-wrapper .item .text h3 {
    font-size: 16px;
  }
}

@media screen and (max-width: 991px) {
  .pic_text4 .block-wrapper {
    margin-top: 32px;
  }

  .pic_text4 .block-wrapper .item {
    width: calc(50% - 10px);
  }
}

@media screen and (max-width: 767px) {
  .pic_text4 .block-wrapper {
    margin-top: 24px;
    gap: 16px;
  }

  .pic_text4 .block-wrapper .item {
    width: calc(50% - 8px);
  }

  .pic_text4 .block-wrapper .item .text h3 {
    font-size: 14px;
  }
}

@media screen and (max-width: 575px) {
  .pic_text4 .block-wrapper {
    margin-top: 16px;
  }
}

/*------------------- 一行三列 -------------------*/
.pic_text3 .block-wrapper {
  display: flex;
  flex-wrap: wrap;
  margin-top: 48px;
  gap: 20px;
}

.pic_text3 .block-wrapper .item {
  width: calc((100% - 40px) / 3);
  display: flex;
  flex-direction: column;
  background: #fff;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
}

.pic_text3 .block-wrapper .item .img {
  width: 100%;
  height: auto;
}

.pic_text3 .block-wrapper .item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pic_text3 .block-wrapper .item .text {
  flex: 1;
  margin-top: 12px;
}

.pic_text3 .block-wrapper .item .text h3 {
  font-size: var(--block-h3-size);
  font-weight: 700;
  text-align: center;
}

.pic_text3 .block-wrapper .item .text .desc {
  padding: 8px 16px 24px 16px;
}

.pic_text3 .block-wrapper .item .text p {
  font-size: var(--block-p-size);
}

@media screen and (max-width: 991px) {
  .pic_text3 .block-wrapper {
    margin-top: 32px;
    gap: 15px;
  }

  .pic_text3 .block-wrapper .item {
    width: calc((100% - 30px) / 3);
  }

  .pic_text3 .block-wrapper .item .text .desc {
    padding: 6px 12px 16px 12px;
  }

}

@media screen and (max-width: 767px) {
  .pic_text3 .block-wrapper {
    margin-top: 24px;
  }

  .pic_text3 .block-wrapper .item {
    width: calc((100% - 15px) / 2);
  }

}

/*------------------- 一行二列 -------------------*/
.pic_text2 .block-wrapper {
  display: flex;
  flex-wrap: wrap;
  margin-top: 48px;
  gap: 20px;
}

.pic_text2 .block-wrapper .item {
  width: calc((100% - 20px) / 2);
  display: flex;
  flex-direction: column;
  background: #fff;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
}

.pic_text2 .block-wrapper .item .img {
  width: 100%;
  height: auto;
}

.pic_text2 .block-wrapper .item img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.pic_text2 .block-wrapper .item .text {
  flex: 1;
  margin-top: 12px;
  display: flex;
  flex-direction: column;
}

.pic_text2 .block-wrapper .item .text h3 {
  font-size: var(--block-h3-size);
  font-weight: 700;
  text-align: center;
  padding: 0 8px;
}

.pic_text2 .block-wrapper .item .text .desc {
  padding: 8px 32px 24px 32px;
}

.pic_text2 .block-wrapper .item .text p {
  font-size: var(--block-p-size);
  text-align: center;
}

@media screen and (max-width: 991px) {
  .pic_text2 .block-wrapper {
    margin-top: 32px;
  }
}

@media screen and (max-width: 767px) {
  .pic_text2 .block-wrapper {
    margin-top: 24px;
  }

  .pic_text2 .block-wrapper .item .text .desc {
    padding: 6px 12px 16px 12px;
  }
}

@media screen and (max-width: 575px) {
  .pic_text2 .block-wrapper {
    margin-top: 16px;
  }
}

/*------------------- 一行一列 -------------------*/
.pic_text1 .block-wrapper {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.pic_text1 .block-wrapper .item {
  display: flex;
  background: #fff;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
}

.pic_text1 .block-wrapper .item:nth-child(2n) {
  flex-direction: row-reverse;
}

.pic_text1 .block-wrapper .item .img {
  width: 35%;
  flex-shrink: 0;
}

.pic_text1 .block-wrapper .item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.pic_text1 .block-wrapper .item .text {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0px 40px;
}

.pic_text1 .block-wrapper .item .text .desc {
  margin-top: 8px;
}

.pic_text1 .block-wrapper .item .text h3 {
  font-size: calc(4 / 3 * var(--block-h3-size));
  font-weight: 700;
}

.pic_text1 .block-wrapper .item .text p {
  font-size: var(--block-p-size);
  line-height: 1.5;
}

@media screen and (max-width: 991px) {
  .pic_text1 .block-wrapper {
    margin-top: 32px;
  }

  .pic_text1 .block-wrapper .item .text {
    padding: 20px 20px;
  }

  .pic_text1 .block-wrapper .item,
  .pic_text1 .block-wrapper .item:nth-child(2n) {
    flex-direction: column;
    align-items: center;
  }

  .pic_text1 .block-wrapper .item .img {
    width: 100%;
    background: #f6f6f6;
  }

  .pic_text1 .block-wrapper .item img {
    max-width: 450px;
    display: block;
    margin: 0 auto;
  }
}