@charset "UTF-8";
.section-1 {
  height: 500px;
  cursor: default;
  background-position: 50% 50%;
  background-repeat: no-repeat;
  overflow: hidden;
  display: block;
  outline: none;
  margin: 0px auto;
  position: relative;
  z-index: 1;
  background-size: cover;
  background-image: url(../img/index/ABUIABAEGAAgmZv8tAYo_ry86wMwgA84qAY.png);
  color: #fff;
  font-family: fontface__思源黑体Heavy__19__1222547367495;
  padding: 6px 0px 0px;
}

.section-1 .container-fluid {
  width: 1500px;
  height: 100%;
  margin: 0 auto;
  padding: 0;
}

.section-1 .introduce {
  display: flex;
  flex-direction: column;
}

.section-1 .introduce .text-1 {
  font-size: 48px;
  font-weight: 600;
  transform: translateX(0px);
}

.section-1 .introduce .text-2 {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.827);
}

.section-1 .float_img_3082 {
  width: 419px;
  height: 450px;
}

.section-1 .tools {
  margin-top: 30px;
  display: flex;
  gap: 16px;
}

.section-2 {
  padding-top: 70px;
}

.section-2 .title {
  font-size: 42px;
}

.section-2 .blocks {
  margin-top: 70px;
}

.section-2 .blocks-item {
  width: 550px;
  padding-bottom: 50px;
  position: relative;
  overflow: hidden;
  background-color: #ffffff;
  transition: background-color 1.3s ease;
}

.section-2 .blocks-item .text-1 {
  color: #264ae4;
  font-size: 24px;
  font-weight: 600;
}

.section-2 .blocks-item .text-2 {
  margin-top: 10px;
  color: #666666;
  font-size: 16px;
}

.section-2 .blocks-item .funs {
  width: 60%;
  margin-top: 50px;
}

.section-2 .blocks-item .funs .col {
  text-align: left;
}

.section-2 .blocks-item .funs .col .text-3 {
  color: #000;
  font-size: 15px;
  font-weight: 500;
}

.section-2 .blocks-item .funs .col .text-3::before {
  content: '•';
  margin-right: 8px;
}

.section-2 .blocks-item:hover {
  background-color: #264ae4;
  cursor: pointer;
}

.section-2 .blocks-item:hover .text-1 {
  color: #fff;
}

.section-2 .blocks-item:hover .text-2 {
  color: #cbcbcb;
}

.section-2 .blocks-item:hover .funs .col .text-3 {
  color: #fff;
}

.section-2-tools {
  width: 132px;
  height: 44px;
  position: relative;
  overflow: hidden;
  margin: 70px auto;
  cursor: pointer;
}

.section-2-tools .toolbtn {
  display: block;
  width: 132px;
  height: 44px;
  line-height: 40px;
  border-radius: 30px;
  border: 1px solid #264ae4;
  font-size: 16px;
  font-weight: normal;
  letter-spacing: 0;
  border-radius: 30px;
  color: #264ae4;
}

.section-3 {
  height: 715px;
  padding: 70px 0;
  background: url(../img/ai-sparring/bg1.png) no-repeat center center;
}

.section-3 .left-img {
  width: 800px;
  height: 600px;
}

.section-3 .title {
  font-size: 36px;
}

.section-4 {
  width: 1400px;
  background-color: #fafafa;
}

.section-4 .title {
  font-size: 36px;
}

.section-4 .text-1 {
  font-size: 26px;
  color: #333333;
}

.section-4 .text-2 {
  font-size: 14px;
  color: #999999;
}

.section-4 .fn-img {
  width: 1042px;
  height: 565.5px;
  position: relative;
  margin-top: 10px;
  margin-left: -17px;
}

.section-4 .fn-item {
  width: 258px;
  height: 90px;
  padding: 0 20px;
  position: relative;
}

.section-4 .fn-item .fn-name {
  font-size: 18px;
  color: #000;
}

.section-4 .fn-item.active {
  background-color: #264ae4;
  color: #fff;
}

.section-4 .fn-item.active .fn-img {
  width: 80px;
  height: 80px;
}

.section-4 .fn-item.active .fn-name {
  font-size: 20px;
  color: #ffffff;
}

.section-4 .fn-item::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 258px;
  height: 1px;
  background-color: #e5e5e5;
}

.section-4 .fn-item:last-child::after {
  display: none;
}

.section-4 .fn-item .text-3 {
  font-size: 16px;
  font-weight: 600;
  color: #000;
}

.comp_banner {
  width: 1400px;
}

.comp_banner ul {
  justify-content: space-between !important;
}

.comp_banner ul li {
  margin: 0 !important;
}

.transparent-btn {
  margin-top: 20px;
  background-color: #f9be0f;
  font-size: 16px;
  font-weight: normal;
  letter-spacing: 0;
  border-radius: 30px;
  color: #fff;
  width: 130px;
  /* 设置按钮宽度 */
}

.transparent-btn:hover {
  background-color: #fff;
  /* 鼠标悬停时背景色变为黄色 */
  color: #0952f0;
}

.transparent-btn-pre {
  margin-top: 20px;
  font-size: 16px;
  font-weight: normal;
  letter-spacing: 0;
  border-radius: 30px;
  width: 130px;
  color: #0952f0;
  background-color: #fff;
}

.transparent-btn-pre:hover {
  background-color: #274cea;
  /* 鼠标悬停时背景色变为黄色 */
  color: #ed0c0c;
}

.w-1400 {
  width: 1400px;
}