.base-banner {
  margin-top: 5rem;
  padding-top: 0;
}
.whitepaper-banner {
  width: 100%;
  height: 38.75rem;
  background: linear-gradient(to top, #ecffe2 0, #ffffff 300px);
}
.whitepaper-banner .w-1200 {
  position: relative;
  padding-top: 5.375rem;
}
.whitepaper-banner .title-box-bg {
  position: absolute;
  top: 0;
  transform: translateX(-20%);
  z-index: 0;
  width: 46.125rem;
}
.whitepaper-banner .book-img {
  position: absolute;
  right: 0;
  top: 3.25rem;
  width: 22.375rem;
}
.whitepaper-banner .title-box-bg img,
.whitepaper-banner .book-img img,
.whitepaper-banner .btn-img img {
  width: 100%;
}

.whitepaper-banner .btn-img-box {
  position: absolute;
  right: 0;
  bottom: 3.5rem;
  cursor: pointer;
  padding-bottom: 0.875rem;
}
.whitepaper-banner .btn-img-box .btn-img {
  width: 12.75rem;
}
.whitepaper-banner .btn-img-box:hover .hover-box {
  display: block;
}
.whitepaper-banner .btn-img-box .hover-box {
  display: none;
  position: absolute;
  z-index: 1;
  bottom: 0;
  right: 0;
  transform: translateY(100%);
  padding: 1.375rem 1.375rem 1.8125rem;
  background: #ffffff;
  box-shadow: 3px 3px 18px 0px rgba(204, 204, 204, 0.4);
  border-radius: 10px 10px 10px 10px;
  border: 2px solid #0ea502;
}
.whitepaper-banner .btn-img-box .hover-box .code {
  width: 13.375rem;
  margin-bottom: 1.375rem;
}
.whitepaper-banner .btn-img-box .hover-box .hover-text {
  font-size: 1rem;
  line-height: 1.25rem;
  color: #000;
  text-align: center;
}
.whitepaper-banner .title-box {
  margin-bottom: 6.8125rem;
  position: relative;
  z-index: 1;
}
.whitepaper-banner .title-box .title {
  font-size: 2.5rem;
  color: #727171;
  line-height: 1;
  gap: 1.125rem;
  margin-bottom: 0.5rem;
}
.whitepaper-banner .title-box .title img {
  width: 3.75rem;
}
.whitepaper-banner .title-box .book-name {
  font-weight: bold;
  font-size: 2rem;
  color: #10a500;
  transform: translateX(-0.9rem);
}
.whitepaper-banner .sub-desc {
  max-width: 59.0625rem;
  font-weight: bold;
  font-size: 1.25rem;
  color: #000000;
  line-height: 2rem;
  margin-bottom: 0.95rem;
  position: relative;
  z-index: 1;
}
.whitepaper-banner .sub-desc p {
  color: inherit;
  margin-top: 0.85rem;
  line-height: 1;
}

.whitepaper-banner .tag-box .flex-row {
  gap: 1.3125rem;
  margin-bottom: 1.3125rem;
}
.whitepaper-banner .tag-box .tag {
  display: inline-block;
  background: #ffffff;
  border-radius: 6.25rem;
  border: 1px solid #0ea502;
  padding: 0.5625rem 1.875rem;
  font-size: 1.25rem;
  line-height: 2rem;
  font-weight: bold;
  color: #0ea502;
}
.container-content {
  text-align: center;
  background:
    url("../img/whitepaper/content-bg.png") no-repeat center -3.125rem,
    linear-gradient(to top, #ecffe2 0, #ffffff 500px);
}

.container-content .container-title {
  padding-top: 4.5rem;
  margin-bottom: 2.75rem;
}
.container-content .container-title span {
  font-weight: 900;
  font-size: 2.375rem;
  color: #000000;
  line-height: 1;
  display: inline-block;
  position: relative;
}
.container-content .container-title span::before {
  position: absolute;
  content: "";
  display: block;
  width: 1.875rem;
  height: 1.875rem;
  background: linear-gradient(120deg, #ffffff 0%, #ff7a00 100%);
  border-radius: 100%;
  left: -1.125rem;
  top: 1.1875rem;
  transform: translateX(-100%);
  opacity: 0.4;
}
.container-content .container-title span::after {
  position: absolute;
  content: "";
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  background: linear-gradient(120deg, #ffffff 0%, #ff7a00 100%);
  border-radius: 100%;
  right: -0.3125rem;
  top: 0;
  transform: translate(100%, -100%);
  opacity: 0.4;
}
.container-content .block {
  padding-bottom: 2.375rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.container-content .block .block-title {
  font-weight: 900;
  font-size: 1.75rem;
  color: #0ea502;
  line-height: 2.375rem;
  margin-bottom: 1.25rem;
}
.container-content .block .desc {
  margin-bottom: 1.5rem;
}
.container-content .block .desc p {
  font-weight: 400;
  font-size: 1.125rem;
  color: #000000;
  line-height: 1.875rem;
}
.container-content .block .desc p span {
  color: #0ea502;
  font-weight: bold;
  font-size: 1.375rem;
  text-decoration: underline;
  text-underline-position: under;
  text-decoration-color: #ffe1c6;
  text-decoration-thickness: 0.5rem;
  text-underline-offset: -0.45rem;
  /* 关闭自动跳过，让下划线连续穿过字母 */
  text-decoration-skip-ink: none;
}
.container-content .block .sub-desc {
  font-weight: bold;
  font-size: 1.5rem;
  color: #000000;
  line-height: 1.5rem;
  margin-bottom: 1.5rem;
}
.container-content .block .list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  width: 1202px;
  margin-bottom: 1.5rem;
}
.container-content .block .list li {
  display: flex;
  align-items: center;
  border-radius: 1.25rem 1.25rem 1.25rem 1.25rem;
  border: 1px solid #0ea502;
  width: calc(50% - 0.75rem);
  height: 5.3125rem;
  padding-left: 2.175rem;
  padding-right: 1.125rem;
}
.container-content .block.block3 .list li {
  background-color: #fff;
}
.container-content .block .list li.pr-0 {
  padding-right: 0;
}
.container-content .block .list li .icon {
  width: 1.625rem;
  margin-right: 1.125rem;
}
.container-content .block .list li .text {
  font-weight: bold;
  font-size: 1.375rem;
  line-height: 1;
  text-align: left;
  position: relative;
  text-decoration: underline;
  text-underline-position: under;
  text-decoration-color: #ecffe2;
  text-decoration-thickness: 0.5625rem;
  text-underline-offset: -0.25rem;
  /* 关闭自动跳过，让下划线连续穿过字母 */
  text-decoration-skip-ink: none;
}

.container-content .block .tips {
  font-weight: 300;
  font-size: 1rem;
  color: #000000;
  line-height: 1.375rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.bottom-block {
  background: url("../img/whitepaper/image_31.png") no-repeat center/cover;
  padding-top: 3.0625rem;
  padding-bottom: 1.25rem;
}
.bottom-block .left-text {
  font-family: "Alimama ShuHeiTi";
  font-weight: bold;
  font-size: 2.625rem;
  color: #ffffff;
  line-height: 3.25rem;
}
.bottom-block .right-code {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.bottom-block .right-code .code {
  width: 8.625rem;
  margin-bottom: 0.875rem;
}
.bottom-block .right-code .hover-text {
  font-size: 1rem;
  line-height: 1.25rem;
  color: #fff;
  font-weight: bold;
  text-align: center;
}
@media (max-width: 1200px) {
  .container-content .block .list {
    width: 100%;
  }
}