.w {
  width: 1200px;
  margin: 0 auto;
}

/* banner */
.banner-top-bg {
  width: 100%;
  background: url(../imgs/bg.png) no-repeat center center;
  background-size: cover;
  margin-top: 117px;
}
.banner-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 548px;
  padding-top: 117px;
  box-sizing: border-box;
}
.banner-bottom-bg {
  width: 100%;
  background: linear-gradient(180deg, #ffffff -2.79%, #e2eefa 122.49%);
}
.banner-title {
  position: relative;
  width: fit-content;
}
.banner-title h1 {
  /* font-family: "PingFang SC";
  font-style: normal;
  font-weight: 500;
  font-size: 52px;
  line-height: 73px;
  letter-spacing: 1.85714px;
  color: #001f1c; */

  font-family: "Inter";
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 600;
  font-size: 52px;
  line-height: 150%;

  color: #001f1c;
}
.banner-label {
  position: absolute;
  right: -30px;
  top: 40px;
}
.banner-label span {
  position: absolute;
  left: 11px;
  top: 6px;
  width: max-content;
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 600;
  font-size: 21.6px;
  line-height: 30px;
  text-align: center;
  color: #ffffff;
}
.banner-p1 {
  /* font-family: "PingFang SC";
  font-style: normal;
  font-weight: 400;
  font-size: 23px;
  line-height: 32px;
  letter-spacing: 7px;
  color: #001f1c;
  margin-top: 4px;
  margin-bottom: 59px; */

  font-family: "Inter";
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 400;
  font-size: 22px;
  line-height: 27px;
  display: flex;
  align-items: center;

  color: #001f1c;

  margin-bottom: 44px;
}
.banner-download {
  display: flex;
  align-items: center;
}
.banner-download a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 190px;
  height: 64px;
  border-radius: 6px;
}
.banner-download a:first-child {
  background: #17bcaa;
  margin-right: 32px;
  width: 265px;
}
.banner-download a:hover {
  box-shadow: 0px 0px 8px 0px rgba(23, 188, 170, 0.6);
}
.banner-download a:last-child {
  background: #ffffff;
  border: 1.5px solid #17bcaa;
  box-sizing: border-box;
}
.banner-download a img {
  margin-right: 10px;
}
.banner-download a:first-child span {
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 500;
  font-size: 24px;
  line-height: 34px;
  text-align: center;
  color: #ffffff;
}
.banner-download a:last-child span {
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 500;
  font-size: 24px;
  line-height: 34px;
  text-align: center;
  color: #17bcaa;
}

.banner-bottom ul {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 224px;
}
.banner-bottom ul li {
  display: flex;
  align-items: center;
  width: 380px;
  height: 160px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid #e2e2e2;
  border-radius: 12px;
}
.banner-bottom-text h2 {
  font-family: "Inter";
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 600;
  font-size: 19px;
  line-height: 24px;

  color: #001f1c;
}
.banner-bottom-text p {
  width: 220px;
  /* font-family: "PingFang SC";
  font-style: normal;
  font-weight: 400;
  font-size: 14px;
  line-height: 20px;
  color: #4e4e4e; */
  padding-top: 10px;

  font-family: "Inter";
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 400;
  font-size: 13px;
  line-height: 16px;
  display: flex;
  align-items: center;

  color: #4e4e4e;
}

/* 支持更多格式 */
.support-box {
  margin-top: 92px;
}
.support-box h1 {
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 600;
  font-size: 40px;
  line-height: 56px;
  text-align: center;
  letter-spacing: 2px;
  color: #292929;
  margin-bottom: 30px;
}
.support-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.support-img-icon {
  width: 176px;
  height: 200px;
  background: url(../imgs/support-bg1.png) no-repeat center center;
  background-size: cover;
  padding: 29px 37px;
  box-sizing: border-box;
}
.support-img-box {
  width: 502px;
  height: 380px;
  background: url(../imgs/support-bg2.png) no-repeat center center;
  background-size: cover;
  padding: 40px 66px;
  padding-bottom: 27px;
  box-sizing: border-box;
}
.support-img-icon img {
  width: 102px;
}
.support-item img {
  width: 85px;
  margin-right: 52px;
}
.support-item img:last-child {
  margin-right: 0;
}
.support-item1 {
  margin-bottom: 25px;
}
.support-p1 {
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: bold;
  font-size: 16px;
  line-height: 22px;
  color: #4e4e4e;
  margin-top: 29px;
  text-align: center;
}
.support-text h2 {
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: bold;
  font-size: 20px;
  line-height: 28px;
  text-align: center;
  color: #000000;
}

.support-text img.support-left {
  margin-top: -25px;
}
.support-text img.support-right {
  margin-bottom: -25px;
}

/* 介绍 */
.intro-box h1 {
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 600;
  font-size: 40px;
  line-height: 56px;
  text-align: center;
  letter-spacing: 2px;
  color: #292929;
  margin: 92px 0;
}
.intro-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 120px;
}
.intro-item:last-child {
  margin-bottom: 0;
}
.intro-text h3 {
  font-family: "Inter";
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 700;
  font-size: 36px;
  line-height: 44px;
  margin-bottom: 10px;
  white-space: nowrap;

  color: #001f1c;
}
.intro-text p {
  width: 435px;
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 500;
  font-size: 28px;
  line-height: 39px;
  color: #292929;
  margin-bottom: 32px;

  font-family: "Inter";
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 320;
  font-size: 20px;
  line-height: 130%;

  color: #001f1c;
}
.intro-text a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 265px;
  height: 56px;
  background: #17bcaa;
  border-radius: 6px;
}
.intro-text a:hover {
  box-shadow: 0px 0px 8px 0px rgba(23, 188, 170, 0.6);
}
.intro-text a img {
  margin-right: 10px;
}
.intro-text a span {
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 500;
  font-size: 20px;
  line-height: 28px;
  color: #ffffff;
}

/* 底部下载 */
.bottom-download-box {
  width: 100%;
  background: url(../imgs/bottom-bg.png) no-repeat center center;
  background-size: cover;
  margin-top: 120px;
}
.bottom-download-content {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 530px;
}

.bottom-download-text {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.bottom-download-text h1 {
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 500;
  font-size: 43px;
  line-height: 60px;
  letter-spacing: 1.53571px;
  color: #001f1c;
  margin-top: 16px;
  margin-bottom: 8px;
}
.bottom-download-text p {
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 400;
  font-size: 23px;
  line-height: 32px;
  color: #001f1c;
  margin-bottom: 59px;
}
.footer_btn {
  display: flex;
}
.bottom-download-text a {
  width: 196px;
  background: #ffffff;
  border: 1.5px solid #17bcaa;
  border-radius: 6px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bottom-download-text a:first-child {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 265px;
  height: 64px;
  background: #17bcaa;
  border: 1.5px solid #17bcaa;
  border-radius: 6px;
  box-sizing: border-box;
  margin-right: 20px;
}
.bottom-download-text a:hover {
  box-shadow: 0px 0px 8px 0px rgba(23, 188, 170, 0.6);
}
.bottom-download-text a span {
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 500;
  font-size: 24px;
  line-height: 34px;
  text-align: center;
  color: #17bba9;
  margin-left: 10px;
}
.bottom-download-text a:first-child span{
  
  color: #ffffff;
}