.flex {
  display: flex;
  flex-wrap: wrap;
}

.flex.flex-row {
  flex-direction: row;
}

.flex.flex-column {
  flex-direction: column;
}

.flex.align-center {
  align-items: center;
}

.flex.justify-center {
  justify-content: center;
}

.flex.justify-between {
  justify-content: space-between;
}

.flex.justify-end {
  justify-content: flex-end;
}


.container {
  width: 92%;
  max-width: 1260px;
  margin: 0 auto;
}
.how-to h2{
  color: #000;
text-align: center;
font-size: 36px;
font-style: normal;
font-weight: bold;
line-height: 1.5;
}
.social h3{
  color: #000;
text-align: center;
font-size: 32px;
font-style: normal;
font-weight: 600;
line-height: 1.5;
}
.banner {
  padding: 60px 0 53px;
  background: linear-gradient(180deg, #EAF2FF 0%, rgba(255, 255, 255, 0.00) 100%);
  margin-bottom: 67px;
}

.banner__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
}

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

.banner__text-title {
  margin-bottom: 20px;
}
.banner__text .pdfgear-platforms.active{
  justify-content: center;
}
.banner__text-title strong {
  font-size: 22px;
  line-height: 1.5;
  font-weight: 500;
  color: #000;
}
.banner__text h1{
  color: #000;
  text-align: center;
  font-size: 40px;
  font-style: normal;
  font-weight: 700;
  line-height: 150%;
  margin-bottom: 20px;
}

.banner__text-button {
  width: fit-content;
  padding: 18px 36.99px 17px 36px;
  background: linear-gradient(90.29deg, #ED6948 18.05%, #FF404F 102.89%);
  border-radius: 30px;
  margin-bottom: 25px;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  transition: all 0.3s linear;
  opacity: 1;
}

.banner__text-button.active {
  opacity: 1;
}

.banner__text-button p {
  font-size: 18px;
}

.banner__text-button p span {
  display: block;
}

.banner__text-button p span:last-child {
  font-size: 14px;
}

.banner__text-button:hover {
  transform: translateY(-5px);
}

.banner__text-download {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  padding-left: 4px;
}

.banner__text-download span {
  margin-right: 15px;
  font-size: 14px;
}

.banner__text-download a {
  margin-right: 10px;
}

.banner__img {
  height: 408px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.banner__img img {
  width: 733px;
  height: 372px;
}

.main {
  max-width: 1200px;
  width: 92%;
  margin: 0 auto 72px;
}

.main-warp {
  margin-top: 60px;
  display: flex;
  justify-content: space-between;
}

.main-sidebar {
  width: 258px;
  background: #FFFFFF;
  flex-shrink: 0;
  box-sizing: border-box;
  margin-right: 30px;
}

.main-categories li {
  height: 52px;
  line-height: 52px;
  padding-left: 38px;
  box-sizing: border-box;
  cursor: pointer;
  font-size: 18px;
  transition: all .3s ease;
  color: #000;
  font-weight: 500;
  margin-bottom: 20px;
  background-color: transparent;
}

.main-categories li.active {
  background: rgba(43, 124, 255, 0.10);
  border-radius: 6px;
  position: relative;
}

.main-categories li.active:before{
  width: 10px;
  height: 10px;
  border-radius: 10px;
  content: "";
  left: 16px;
  display: block;
  position: absolute;
  top: calc(50% - 4px);
  z-index: 5;
  background: #2B7CFF;
}

.main-list h2 {
  margin-bottom: 20px;
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
}

.main-list ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.howto-article-item {
  width: 434px;
  height: auto;
  padding-bottom: 28px;
  box-sizing: border-box;
  overflow: hidden;
  transition: all .3s ease;
  margin-bottom: 48px;
  border-radius: 12px;
}

.howto-article-item.placeholder {
  visibility: hidden;
}

.howto-article-item:hover {
  box-shadow: 0px 2px 12px 0px rgba(0, 0, 0, 0.16);
}


.howto-article-item .main-list-img {
  margin-bottom: 16px;
  border-radius: 12px;
  overflow: hidden;
}

.howto-article-item img {
  width: 100%;
  display: block;
}


.main-list .main-list-label {
  margin-bottom: 5px;
}

.main-list .main-list-label span {
  display: inline-block;
  color: rgba(255, 39, 39, 0.6);
  background: #FFE4E4;
  border-radius: 2px;
  line-height: 1;
  padding: 7.5px 10px;
  font-size: 12px;
}

.howto-article-item h3 {
  color: #000;
  font-size: 20px;
  font-style: normal;
  font-weight: 600;
  line-height: 150%;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  padding: 0 24px 6px;
}

.howto-article-item .main-list-desc {
  color: #606060;
  font-size: 14px;
  line-height: 1.6;
  opacity: 0;
  transition: all .3s ease;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  padding: 0 24px;
}

.main-more {
  text-align: center;
}

.main-more span {
  display: inline-block;
  width: 259px;
  height: 60px;
  line-height: 60px;
  background: linear-gradient(90.29deg, #ED6948 18.05%, #FF404F 102.89%);
  border-radius: 30px;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  transition: all .3s ease;
}

.main-more span:hover {
  transform: translateY(-5px);
}

.featured {
  margin-bottom: 70px;
  border-radius: 12px;
}
.featured:hover {
  box-shadow: 0px 2px 12px 0px rgba(0, 0, 0, 0.16);
}
.featured a {
  border-radius: 10px;
  overflow: hidden;
  display: block;
  position: relative;
}
.featured h3 {
  color: #000;
  padding: 16px 24px;
  font-size: 24px;
  font-style: normal;
  font-weight: 600;
  line-height: 150%;
}

.featured p {
  color: #606060;
font-size: 16px;
font-style: normal;
font-weight: 400;
line-height: 1.5; 
padding: 0 24px;
}

.featured img {
  width: 100%;
}
.social {
  margin-top: 84px;
  border-top: 1px solid #EEE;
  padding-top: 80px;
  margin-bottom: 95px;
}
.main-list-item,.findlatest-item{
  display: none;
}
.main-list-item.showed,.findlatest-item.showed{
  display: block;
}
.social ul {
  display: flex;
  max-width: 1200px;
  width: 92%;
  margin: 20px auto 0;
  justify-content: center;
  flex-wrap: wrap;
}

.social li {
  margin: 20px 60px;
  text-align: center;
}

.social li img {
  height: 80px;
  width: auto;
}

.social li p {
  color: #606060;
  font-size: 14px;
  margin-top: 12px;
  line-height: 200%;
  font-weight: 500;
}

.social li span {
  color: #FF6161;
}

.findlatest-content{
  display: grid;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 40px;
  grid-template-columns: repeat(3, 360px);
  gap: 20px;
}
.viewall{
  width: fit-content;
  padding: 0 6px;
  border-radius: 24px;
  background: #222;
  min-width: 213px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  
display: flex;
align-items: center;
justify-content: center;
box-sizing: border-box;
margin: 30px auto 0;
}
.viewall a{
  color: #FFF;
  font-size: 18px;
  font-style: normal;
  font-weight: 500;
  line-height: 24px;
}
.how-to .tutorials-article-middle{
  gap: 5%;
  margin-top: 40px;
}
.how-to .tutorials-article .tutorials-article-item{
  max-width: 360px;
  width: 30%;
  padding-bottom: 28px;
  box-sizing: border-box;
  overflow: hidden;
  margin-bottom: 48px;
  border-radius: 12px;
}
.how-to .tutorials-article .tutorials-article-item:hover{
  box-shadow: 0px 2px 12px 0px rgba(0, 0, 0, 0.16);
}
.how-to .tutorials-article .tutorials-article-item img{
  border-radius: 12px;
}
.how-to .tutorials-article .tutorials-article-item h5{
  font-size: 20px;
  line-height: 1.5;
  margin-top: 8px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  padding: 0 24px 6px;
  color: #000;
}
.how-to .tutorials-article .tutorials-article-item img{
  aspect-ratio: 360/228;
}
.tutorials-link-all{
  display: flex;
  align-items: center;
  justify-content: center;
}
.tutorials-link-all a{
  font-size: 18px;
  line-height: 20px;
  font-weight: 400;
  color:#1E76E3;
}
.tutorials-link-all a img{
  margin-left: 8px;
}
@media screen and (max-width: 1260px) {

  .home-download .home-download__right {
    margin-right: 0;
    width: 50%;
  }

  .home-download .home-download__right img {
    width: 100%;
    height: auto;
  }

  .main-list {
    width: auto;
    flex: 1;
  }

  .howto-article-item {
    width: 48.5%;
  }
  .findlatest-content{
    display: flex;
  }
}


@media screen and (max-width: 1024px) {
  

  .main-warp {
    flex-direction: column;
  }

  .main-list {
    width: 100%;
  }
  .main-sidebar{
    width: 100%;
    margin-right: 0;
    margin-bottom: 30px;
  }
  .main-sidebar ul{
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }
  .main-categories li{
    padding-right: 20px;
    margin-bottom: 0;
  }
}


@media screen and (max-width: 768px) {
  .banner{
    margin-bottom: 0;
  }
  .main{
    margin-bottom: 40px;
  }
  .banner__text h1{
    font-size: 30px;
  }
  .how-to h2{
    font-size: 26px;
  }
  .social h3{
    font-size: 24px;
  }
  .howto-article-item {
    width: 100%;
  }
  .howto-article-item{
    width: 100% !important;
    height: auto !important;
    padding-bottom: 20px;
    margin-bottom: 20px;
  }

  .social li{
    margin: 20px;
  }
  .how-to .tutorials-article .tutorials-article-item{
    width: 100%;
    max-width: 100%;
    margin-bottom: 20px;
  }
  .main-sidebar ul{
    gap: 10px 14px;
  }
  .main-categories li{
    padding-right: 10px;
    padding-left: 20px;
    height: 40px;
    line-height: 40px;
    font-size: 16px;
  }
  .main-categories li.active:before{
    left: 6px;
    width: 6px;
    height: 6px;
  }
  .featured{
    margin-bottom: 50px;
  }
  .featured h3{
    font-size: 18px;
  }
  .social{
    margin-top: 0;
    padding-top: 40px;
  }
}