* {
  font-family: "HarmonyOS Sans SC" !important;
}

p {
  margin-bottom: 0;
}


.ai-banner-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: fit-content;
  background: url("https://cdn-yunyin.modao.cc/CMS/delivery-page/ai-lib/common/banner-bg.png") no-repeat center center;
  background-size: cover;
  padding-top: 90px;
}

.ai-banner-content .title-tips {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 40px;
  padding: 5px 8px;
  background: #FFFFFF;
  border-radius: 12px;
  filter: drop-shadow(0 5px 9px rgba(0, 0, 0, 0.07));
  height: fit-content;
  font-weight: 500;
  font-size: 20px;
  line-height: 1.4;
  display: none;
}

.ai-banner-content .title-tips::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: #FFFFFF;
  border-bottom-right-radius: 2px;
}

.ai-banner-content .title-tips .tips-icon {
  flex-shrink: 0;
}

.ai-banner-content .title-tips .tips-text {
  flex-shrink: 0;
  background: linear-gradient(93.73deg, #B521FF 11.28%, #654CFF 38.09%, #3266FF 65.33%, #007FFF 93.82%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}

.title {
  margin-bottom: 28px;
  font-size: 48px;
  line-height: 1;
  color: #19191A;
  font-weight: 700;
}

.title.small-title {
  font-size: 32px;
  line-height: 1;
  margin-bottom: 24px;
}

.subtitle {
  color: #555557;
  font-size: 20px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}


.ai-banner-content .title {
  font-size: 64px;
  line-height: 1.25;
  position: relative;
}

.ai-banner-content .title .text-decoration {
  white-space: nowrap;
  position: relative;
}

@media (max-width: 992px) {
  .ai-banner-content .title {
    flex-direction: column;
  }
}

.ai-banner-content .title .banner-decoration {
  height: 35%;
  position: absolute;
  top: 0;
  right: 0;
  transform: translateX(100%);
}

.ai-banner-content .title .banner-underline {
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 65%);
}

.use-now-btn {
  display: none;
}

.ad-btn {
  font-weight: 700;
  line-height: 100%;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

.btn {
  margin: 0;
}

.btn.btn-login {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  margin-right: 26px;
  position: relative;
  font-size: 22px;
  border-radius: 44px;
  text-transform: initial;
  color: rgba(31, 97, 255, 1);
  border: 2px solid rgba(31, 97, 255, 1);
  background-color: transparent;
  outline: none;
  line-height: 1.2;
  width: 200px;
  height: 60px;
  padding: 0;
}

.btn.btn-login:hover {
  border-color: rgba(67, 129, 255, 1);
}

.btn.btn-login:active,
.btn.btn-login:focus {
  border-color: rgba(31, 97, 255, 1);
  color: rgba(31, 97, 255, 1);
  background-color: transparent;
}

.btn.btn-proto-colorful:focus,
.btn.btn-proto-colorful:active,
.btn.btn-login:active,
.btn.btn-login:focus {
  outline: none;
  box-shadow: none !important;
}

@media (max-width: 500px) {
  .btn.btn-login {
    margin-right: 1rem;
  }
}

.btn.btn-proto-colorful {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  position: relative;
  font-size: 22px;
  border-radius: 44px;
  text-transform: initial;
  color: #fff;
  border: 2px solid transparent;
  background: linear-gradient(92.64deg,
      #2b59ff 0.91%,
      #a728ff 51.51%,
      #ff4ee4 95.77%);
  background-clip: border-box;
  background-origin: border-box;
  outline: none;
  line-height: 1.2;
  width: 200px;
  height: 60px;
  padding: 0;
}

.btn.btn-login.black-btn {
  margin-right: 26px;
  position: relative;
  font-size: 22px;
  border-radius: 44px;
  text-transform: initial;
  color: #19191A;
  border: 2px solid #19191A;
  background-color: transparent;
  outline: none;
  line-height: 1.2;
}

.btn.btn-login.black-btn:hover {
  border-color: rgba(65, 65, 66, 1);
  color: rgba(65, 65, 66, 1);
}

.btn.btn-login.black-btn:active,
.btn.btn-login.black-btn:focus {
  border-color: rgba(65, 65, 66, 1);
  color: rgba(65, 65, 66, 1);
  background-color: transparent;
}

.btn.btn-proto-colorful.black-btn {
  line-height: 1.2;
  font-size: 22px;
  font-weight: 700;
  border-radius: 200px;
  text-transform: initial;
  color: #fff;
  border: none;
  background: rgba(25, 25, 26, 1);
  outline: none;
  position: relative;
}

.btn.btn-proto-colorful.black-btn:hover {
  background: rgba(65, 65, 66, 1);
  color: #fff;
}


@media (max-width: 1280px) {

  .btn.btn-proto-colorful,
  .btn.btn-login {
    font-size: 18px !important;
  }
}

@media (max-width: 768px) {

  .btn.btn-proto-colorful,
  .btn.btn-login {
    font-size: 16px !important;
  }
}

@media (max-width: 500px) {
  .btn.btn-proto-colorful {
    font-size: 13px !important;
  }

  .btn.btn-login {
    font-size: 13px !important;
  }
}

.top-banner-btn-container {
  margin-top: 28px;
  margin-bottom: 75px;
}

.banner-img {
  margin-bottom: 70px;
}

.banner-img {
  width: 90%;
  max-width: 1440px;
}

.section1 {
  padding-top: 80px;
}

.section1 .first-part {
  margin-bottom: 128px;
}

.section1 .second-part {
  margin-bottom: 80px;
}

.section1 .subtitle {
  margin-bottom: 80px;
}


.section1 .section1-item-box {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.section1 .second-part .section1-item-box {
  margin-top: 52px;
}

.section1 .first-part .section1-item {
  background: rgba(131, 47, 255, 0.09);
  border-radius: 24px;
  padding: 40px 20px 41px 36px;
  position: relative;
  border: 1px solid transparent;
  overflow: hidden;
  margin-left: 38px;
  max-width: 444px;
}

.section1 .first-part .section1-item-1 {
  background: rgba(15, 100, 255, 0.09);
}

.section1 .first-part .section1-item-2 {
  background: rgba(255, 117, 232, 0.09);
}

.section1 .first-part .section1-item:first-child {
  margin-left: 0;
}

.section1 .first-part .section1-item::after {
  content: "";
  position: absolute;
  background: url("https://cdn-yunyin.modao.cc/CMS/delivery-page/ai-lib/common/section1-item-bg.png") no-repeat center center;
  background-size: 100% 100%;
  width: 76%;
  height: 70%;
  bottom: 31%;
  left: 30.3%;
}

.section1 .first-part .section1-icon {
  margin-bottom: 24px;
}

.section1-item-desc {
  font-size: 16px;
  line-height: 1.625;
  color: #717273;
  min-width: 388px;
}

.section1 .second-part .section1-item {
  padding: 41px 28px 65px;
  margin-left: 38px;
  position: relative;
}

.section1 .second-part .section1-item:first-child {
  margin-left: 0;
}

.section1 .second-part .section1-item:first-child::after {
  content: "";
  position: absolute;
  background: url("https://cdn-yunyin.modao.cc/CMS/delivery-page/ai-lib/common/arrow1.png") no-repeat center center;
  background-size: 100% 100%;
  width: 114.39px;
  height: 95.28px;
  top: 49px;
  right: -78px;
}

.section1 .second-part .section1-item:nth-child(2) {
  padding: 41px 14px 65px;
}

.section1 .second-part .section1-item:nth-child(2)::after {
  content: "";
  position: absolute;
  background: url("https://cdn-yunyin.modao.cc/CMS/delivery-page/ai-lib/common/arrow2.png") no-repeat center center;
  background-size: 100% 100%;
  width: 129.89px;
  height: 52.28px;
  top: 73px;
  right: -82px;
}

.section1 .second-part .section1-intro-img {
  max-width: 263.71px;
  margin-bottom: 24px;
}

.section2 {
  padding-top: 80px;
}

.section2 .line-through {
  position: relative;
}

.section2-title {
  color: #fff;
  position: relative;
}

.decoration-text-icon1,
.decoration-text-icon2,
.decoration-text-icon3,
.decoration-text-icon4,
.decoration-text-icon5,
.decoration-text-icon6,
.decoration-text-icon7,
.decoration-text-icon8,
.decoration-text-icon9,
.decoration-text-icon10 {
  position: absolute;
}

.decoration-text-icon1 {
  width: 100%;
  left: 0;
  bottom: 0;
  transform: translateY(100%);
}

.decoration-text-icon2 {
  height: 50%;
  top: 5px;
  transform: translateX(35%);
}

.decoration-text-icon3 {
  width: 42.5%;
  top: -50%;
  transform: translateX(-64%);
}

.decoration-text-icon4 {
  width: 100%;
  left: 15%;
  top: 50%;
  transform: translateY(-50%);
}

.decoration-text-icon5 {
  height: 105%;
  transform: translate(-100%, -55%);
}

.decoration-text-icon6 {
  height: 50%;
  transform: translate(-105%, -60%);
}

.decoration-text-icon7 {
  height: 216%;
  right: -15%;
  top: 31%;
  transform: translateY(-50%);
  z-index: 1;
}

.decoration-text-icon8 {
  width: 80%;
  right: 10%;
  bottom: 0;
  transform: translateY(100%);
}

.decoration-text-icon9 {
  height: 203%;
  transform: translate(-49%, -53%);
  z-index: -1;
}

.decoration-text-icon10 {
  height: 271%;
  left: 0;
  top: -108%;
  transform: translateX(-27%);
}

.decoration-text-icon11 {
  width: 2.5%;
  transform: translate(30%, -150%);
  margin: 0 5px;
}

.decoration-text-icon12 {
  width: 2%;
  transform: translateY(-135%);
  margin-left: 5px;
}


.section3 {
  padding: 180px 0;
  max-width: 1409px;
  margin: 0 auto;
}

.section3 .section3-content-box {
  flex-wrap: wrap;
  gap: 38px;
  margin-top: 80px;
  justify-content: center;
}

.section3 .section3-content-box .section3-item {
  width: 444px;
  border-radius: 23.78px;
  padding: 40px 0 40px 36px;
  position: relative;
}

.section3 .section3-content-box .section3-item.pr-32 {
  padding-right: 32px;
}

.section3 .section3-content-box .section3-item.pr-36 {
  padding-right: 36px;
}

.section3 .section3-content-box .section3-item.pr-37 {
  padding-right: 37px;
}

.section3 .section3-content-box .section3-item.pr-40 {
  padding-right: 40px;
}

.section3 .section3-content-box .section3-item.pr-56 {
  padding-right: 56px;
}

.section3-item.section3-item-1 {
  background-color: #0F64FF17;
}

.section3-item.section3-item-1.active {
  border: 2.5px solid #0F64FF;
}

.section3-item.section3-item-2 {
  background-color: #832FFF17;
}

.section3-item.section3-item-2.active {
  border: 2.5px solid #832FFF;
}

.section3-item.section3-item-3 {
  background-color: #FFCB0017;
}

.section3-item.section3-item-3.active {
  border: 2.5px solid #FFCB00;
}

.section3-item.section3-item-4 {
  background-color: #FF7B6417;
}

.section3-item.section3-item-4.active {
  border: 2.5px solid #FF7B64;
}

.section3-item.section3-item-5 {
  background-color: #FF456817;
}

.section3-item.section3-item-5.active {
  border: 2.5px solid #FF4568;
}

.section3-item.section3-item-6 {
  background-color: #FF75E817;
}

.section3-item.section3-item-6.active {
  border: 2.5px solid #FF75E8;
}

.section3-item .section3-item-header {
  margin-bottom: 24px;
}

.section3-item .header-tips {
  visibility: hidden;
  padding: 7px 12px;
  background-color: #1A1A26;
  color: #fff;
  font-weight: 600;
  height: fit-content;
  border-radius: 20px;
  position: absolute;
  right: 36px;
  top: 36px;
}

.section3-item.active .header-tips {
  visibility: visible
}

.section3-item-desc {
  color: #717273;
}

.footer-section {
  padding-top: 116px;
  background-color: #000;
}

.footer-section .footer-title {
  color: #fff;
  margin-bottom: 40px;
  font-size: 58px;
}

.footer-section .footer-desc {
  color: #FFFFFFA3;
  margin-bottom: 40px;
  font-size: 24px;
  line-height: 1.583;
  letter-spacing: -0.001em;
}

.footer-section .btn {
  background: #fff;
  color: #19191A;
  font-weight: 700;
  font-size: 22px;
  line-height: 1;
  border: none;
}

.footer-section .btn:focus,
.footer-section .btn:active {
  outline: none;
  box-shadow: none !important;
  background-color: #fff;
  color: #19191A;
}

@media (min-width: 992px) {
  .title-tips.d-lg-block {
    display: inline-flex !important;
  }
}

@media (max-width:1408px) {
  .section1 .first-part .section1-item-2:last-child {
    margin-top: 50px;
  }
}

@media (max-width: 1135px) {
  .title {
    font-size: 42px;
  }

}

@media (max-width:926px) {
  .ai-banner-content .title {
    font-size: 50px;
  }

  .title {
    font-size: 36px;
  }

  .title.small-title {
    font-size: 28px;
  }

  .subtitle {
    font-size: 16px;
  }

  .banner-img {
    max-width: 90%;
  }

  .section1 .subtitle {
    margin-bottom: 50px;
  }

  .section1 .first-part .section1-item {
    margin-top: 20px;
    margin: 20px auto !important;
  }

  .section1 .first-part .section1-item:first-child {
    margin-top: 0;
  }

  .section1 .second-part .section1-item:first-child::after,
  .section1 .second-part .section1-item:nth-child(2)::after {
    content: none;
  }

  .section3 {
    padding: 150px 0;
  }

  .section3 .section3-content-box .section3-item {
    margin: 0 auto;
  }
}

@media (max-width: 767px) {
  .ai-banner-content .title {
    font-size: 36px;
  }

  .title {
    font-size: 32px;
  }

  .title.small-title {
    font-size: 24px;
  }

  .subtitle {
    font-size: 14px;
  }

  .top-banner-btn-container {
    margin-bottom: 50px;
  }

  .banner-img {
    max-width: 90%;
  }

  .section1 .subtitle {
    margin-bottom: 40px;
  }

  .section1 .first-part .section1-item {
    margin: 20px auto !important;
  }

  .section1 .second-part .section1-item:first-child::after {
    content: none;
  }

  .section1 .second-part .section1-item:nth-child(2)::after {
    content: none;
  }

  .section2 {
    padding-top: 60px;
  }

  .section2-img {
    margin-top: 20px;
  }

  .section3-icon img {
    width: 50px;
  }

  .title.small-title {
    font-size: 25px;
    margin-bottom: 14px;
  }

  .section3 {
    padding: 100px 0;
  }

  .section3 .section3-content-box {
    margin-top: 50px;
  }

  .section3 .section3-content-box .section3-item {
    margin: 0 auto;
    padding: 35px 30px !important;
  }

  .footer-section {
    padding-top: 75px;
  }

  .footer-section .footer-title {
    font-size: 35px;
    margin-bottom: 20px;
  }

  .footer-section .footer-desc {
    font-size: 14px;
  }

  .footer-section .footer-desc {
    margin-bottom: 0px;
  }
}

@media (max-width: 500px) {
  .title {
    font-size: 22px;
    margin-bottom: 6px;
  }

  .title.small-title {
    font-size: 24.14px;
    margin-bottom: 18.11px;
  }

  .ai-banner-content {
    padding-top: 30px;
  }

  .ai-banner-content .title {
    font-size: 28px;
    margin-bottom: 14px;
  }

  .subtitle {
    font-size: 12px;
  }

  .section1 .subtitle {
    font-size: 14px;
    margin-bottom: 30px;
  }

  .top-banner-btn-container {
    margin: 24px 0 40px;
  }

  .banner-img {
    max-width: 339.04px;
    margin-bottom: 32px;
  }

  .section1 {
    padding-top: 40px;
  }

  .section1-icon img {
    width: 43.76px;
  }

  .section1 .first-part {
    margin-bottom: 56px;
  }

  .section1 .first-part .section1-item {
    max-width: 335px;
    margin-top: 20px;
    margin-left: 0;
    padding: 30.18px 14.84px 30.84px 27.16px;
  }

  .section1 .first-part .section1-item:first-child {
    margin-top: 0;
  }

  .section1-item-desc {
    font-size: 12px;
    max-width: 100%;
    min-width: auto;
  }

  .section1 .second-part {
    margin-bottom: 30px;
  }

  .section1 .second-part .section1-item-box {
    margin-top: 24px;
  }

  .section1 .second-part .section1-item {
    padding: 31px 0 49px;
    margin-left: 0;
    margin-bottom: 20px;
  }

  .section1 .second-part .section1-item:last-child {
    margin-bottom: 0;
  }

  .section1 .second-part .section1-intro-img {
    max-width: 198px;
  }

  .section1 .second-part .section1-item:nth-child(2) {
    padding: 31px 0 49px;
    margin-left: 0;
  }

  .section1 .second-part .section1-item:first-child::after,
  .section1 .second-part .section1-item:nth-child(2)::after {
    content: none;
  }

  .section2 {
    padding-top: 24.83px
  }

  .section2-title {
    font-size: 15px;
    position: relative;
  }

  .section2-img {
    margin-top: 14px;
  }

  .section3 {
    padding: 56px 0 80px;
  }

  .section3 .section3-content-box {
    margin-top: 30px;
  }

  .section3 .section3-content-box .section3-item {
    margin: 0 auto;
    width: 335px;
    padding: 27.16px 30.84px !important;
  }

  .section3-item .header-tips {
    top: 27.16px;
    right: 26.45px;
  }

  .section3-icon img {
    width: 43.76px;
  }

  .footer-section {
    padding-top: 56px;
  }

  .footer-section .footer-title {
    margin-bottom: 20px;
    font-size: 27.42px;
  }

  .footer-section .footer-desc {
    font-size: 11.35px;
  }
}

@media (max-width: 1280px) {

  .btn.btn.btn-proto-colorful,
  .btn.btn-login {
    width: 180px;
    height: 50px;
  }
}

@media (max-width: 992px) {

  .btn.btn.btn-proto-colorful,
  .btn.btn-login {
    width: 160px;
    height: 50px;
  }
}

@media (max-width: 768px) {

  .btn.btn.btn-proto-colorful,
  .btn.btn-login {
    width: 150px;
    height: 36px;
  }
}

@media (max-width: 390px) {

  .btn.btn.btn-proto-colorful,
  .btn.btn-login {
    width: 120px;
    height: 36px;
  }
}