* {
  margin: 0;
  padding: 0;
  border: 0;
}
body {
  position: relative;
  -webkit-font-smoothing: antialiased;
  background-color: #fff;
  font-family: Microsoft YaHei UI, Microsoft YaHei UI, serif;
  line-height: 1.5;
  font-size: 16px;
  color: #000;
}
body em,
body i {
  font-style: normal;
}
body ol,
body ul,
body li {
  list-style: none;
}
body img {
  border: 0;
  vertical-align: middle;
}
body p {
  margin: 0;
}
body h1,
body h2,
body h3,
body h4,
body h5,
body h6 {
  margin: 0;
}
body a {
  text-decoration: none !important;
  cursor: pointer;
}
body a:hover {
  color: #5d5d5d !important;
}
.header{
  border-bottom: 1px solid #E5E5E5;
}
.header .logo {
  float: left;
}
.header .logo a {
  display: block;
  width: auto;
  height: 24px;
  margin-top: 23px;
  font-size: 14px;
  color: #5b5b5b;
}
.header .logo a img {
  width: auto;
  height: 100%;
  vertical-align: bottom;
  padding-right: 10px;
}
.header .menu {
  float: right;
}
.header .menu .list li {
  float: left;
  line-height: 70px;
  margin-right: 48px;
}
.header .menu .list li a {
  display: inline-block;
  font-size: 16px;
  color: #000;
}

.base {
  padding-top: 100px;
  text-align: center;
}
.base .title h1 {
  font-weight: bold;
  font-size: 64px;
  color: #000;
}
.base .title h2 {
  padding-top: 30px;
  font-weight: 500;
  font-size: 50px;
  color: #000000;
}
.base .title button{
  margin-top: 40px;
  width: 150px;
  height: 54px;
  line-height: 54px;
  background: #D20029;
  border-radius: 30px 30px 30px 30px;
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
}
.base .title p {
  padding: 50px 0;
  font-weight: 300;
  font-size: 36px;
  color: #000;
}
.base .title p:last-child {
  font-weight: 300;
  font-size: 22px;
  color: #6D6A6A;
}
.base .image img {
  width: 100%;
  height: 100%;
}
.excel {
  padding-top: 100px;
  text-align: center;
}
.excel .title h2 {
  font-weight: 400;
  font-size: 36px;
  color: #000;
}
.excel .title p {
  padding-top: 32px;
  line-height: 32px;
  font-weight: 400;
  font-size: 18px;
  color: #6D6A6A;
}
.excel .image {
  padding: 38px 0;
}
.excel .image img {
  width: 100%;
  height: 100%;
}
.ppt {
  padding-top: 100px;
  background-image: linear-gradient(to bottom, #182F5F, #182F5F, #3B2740);
  text-align: center;
}
.ppt .title h2 {
  font-weight: 400;
  font-size: 40px;
  color: #FFFFFF;
}
.ppt .title p {
  padding-top: 32px;
  font-weight: 400;
  font-size: 18px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 32px;
}
.ppt .image {
  padding: 38px 0;
}
.ppt .image img {
  width: 100%;
  height: 100%;
}
.pdf {
  padding-top: 100px;
  background: #fff;
  text-align: center;
}
.pdf .title h2 {
  font-weight: 400;
  font-size: 40px;
  color: #000;
}
.pdf .title p {
  padding-top: 32px;
  font-weight: 400;
  font-size: 18px;
  color: #6D6A6A;
  line-height: 32px;
}
.pdf .image {
  padding: 100px 0;
}
.pdf .image img {
  width: 100%;
  height: 100%;
}
.learn {
  padding: 60px 15px;
  background: #444D7B;
  text-align: center;
}
.learn .title {
  padding: 0 38px;
}
.learn .title h2 {
  font-weight: 400;
  font-size: 40px;
  color: #FFFFFF;
}
.learn .title p {
  padding-top: 38px;
  font-weight: 400;
  font-size: 18px;
  color: rgba(255, 255, 255, 0.57);
  line-height: 32px;
}
.learn .article {
  padding-top: 60px;
}
.learn .article ul li {
  margin-bottom: 38px;
  transition: transform 2s ease;
}
.learn .article ul li a {
  display: block;
  width: 100%;
  height: 100%;
}
.learn .article ul li a .images {
  width: 100%;
  height: 250px;
}
.learn .article ul li a .images img {
  width: 100%;
  height: 100%;
}
.learn .article ul li a .info {
  padding: 20px;
  background-color: #fff;
}
.learn .article ul li a .info h3 {
  width: auto; /* 设定一个宽度 */
  overflow: hidden; /* 隐藏溢出的内容 */
  text-overflow: ellipsis; /* 显示为省略号 */
  white-space: nowrap; /* 文本不换行 */
  font-weight: bold;
  font-size: 22px;
  color: #3F3B3B;
}
.learn .article ul li a .info p {
  height: 84px;
  padding-top: 15px;
  text-align: left;
  font-weight: 400;
  font-size: 14px;
  color: #3F3B3B;
  line-height: 23px;
}
.learn .article ul li a .info .ellipsis{
  position: relative; /* 用于绝对定位省略号 */
  overflow: hidden; /* 隐藏溢出的文本 */
}
.learn .article ul li:hover {
  transform: scale(1.1);
}
.slw {
  padding-top: 80px;
}
.slw .title {
  padding: 5% 35px;
  text-align: center;
}
.slw .title h2 {
  font-weight: 400;
  font-size: 36px;
  color: #000000;
}
.slw .title p {
  padding-top: 32px;
  font-weight: 400;
  font-size: 18px;
  color: #6D6A6A;
  line-height: 32px;
}
.slw .image img {
  width: 100%;
  height: 100%;
}
.download {
  padding: 80px 0;
  text-align: center;
}
.download .title h2 {
  font-weight: 400;
  font-size: 36px;
  color: #000000;
}
.download .title p {
  padding-top: 32px;
  font-weight: 400;
  font-size: 18px;
  color: #6D6A6A;
  line-height: 32px;
}
.download .list {
  padding-top: 75px;
  text-align: center;
}
.download .list .item {
  padding: 50px 0;
  border-radius: 8px;
  background: #fdf7f3;
  border: 1px solid #EEF0FA;
  cursor: pointer;
  transition: transform 1s ease;
}
.download .list .item img {
  width: 68px;
  height: 80px;
}
.download .list .item .name {
  padding-top: 30px;
  font-weight: 400;
  font-size: 15px;
  color: #000000;
  line-height: 25px;
}
.download .list .item .version {
  padding-top: 5px;
  font-weight: 400;
  font-size: 14px;
  color: #6D6A6A;
  line-height: 25px;
}
.download .list .item button {
  width: 113px;
  height: 40px;
  margin-top: 38px;
  line-height: 40px;
  text-align: center;
  background: #D20029;
  border-radius: 20px 20px 20px 20px;
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
}
.download .list .item:hover {
  transform: scale(1.1);
}
.labels {
  padding-top: 60px;
}
.labels .title {
  text-align: center;
}
.labels .title h2 {
  font-weight: 400;
  font-size: 36px;
  color: #000000;
}
.labels .title p {
  padding-top: 20px;
  font-weight: 400;
  font-size: 18px;
  color: #6D6A6A;
  line-height: 32px;
}
.labels .list {
  padding-top: 50px;
  text-align: center;
}
.labels .list a {
  display: inline-block;
  padding: 5px 20px;
  margin-bottom: 15px;
  background: rgba(217, 217, 217, 0.3);
  border-radius: 20px 20px 20px 20px;
  color: #000;
}
.footer {
  margin-top: 50px;
  padding: 20px 0;
  line-height: 25px;
  text-align: center;
  border-top: 1px solid #f1f1f1;
}
.footer .copyright p {
  font-weight: 400;
  font-size: 14px;
  color: #3E3636;
}
@media (max-width: 992px) {
  .header {
    height: 64px;
    padding: 0 15px;
    border-bottom: 1px solid #f1f1f1;
  }
  .header .logo {
    float: left;
  }
  .header .logo a {
    margin: 20px 0;
  }
  .header .menu {
    position: relative;
  }
  .header .menu::before {
    content: '';
    position: absolute;
    top: 15px;
    right: 0;
    display: inline-block;
    width: 34px;
    height: 34px;
    background: url(../images/nav.png) no-repeat center center rgba(24, 47, 95, 0.7);
    background-size: 20px auto;
    cursor: pointer;
  }
  .header .menu .list {
    position: fixed;
    right: 0;
    width: 300px;
    height: 100vh;
    padding: 50px 20px;
    background: #5c6c8f;
    display: none;
    z-index: 999;
  }
  .header .menu .list li {
    float: none;
    line-height: 0;
    margin-right: 0;
    margin-bottom: 15px;
  }
  .header .menu .list li a {
    display: inline-block;
    height: 30px;
    line-height: 30px;
    color: #fff;
  }
  .header .menu .list li a:hover {
    color: #eaeaea !important;
  }

  .header .menu .active {
    display: block;
  }
  .base {
    padding: 40px 15px;
  }
  .base .image {
    padding-top: 38px;
  }
  .excel {
    padding: 40px 15px;
  }
  .ppt {
    padding: 40px 15px;
  }
  .pdf .title {
    padding: 0 15px;
  }
  .pdf .image {
    padding-top: 50px;
  }
  .cloud {
    padding-top: 60px;
    padding-bottom: 30px;
  }
  .cloud .cloud-title {
    padding: 0 15px;
  }
  .cloud .cloud-article {
    padding: 38px 38px 0 38px;
  }
  .slw {
    padding-top: 80px;
  }
  .slw .title {
    padding: 0 15px;
    text-align: center;
  }
  .slw .title p {
    text-align: center;
  }
  .slw .image {
    padding-top: 38px;
  }
  .download {
    padding-top: 100px;
    text-align: center;
  }
  .download .title {
    padding: 0 15px;
  }
  .download .list {
    padding: 75px 15px 0 15px;
    text-align: center;
  }
  .download .list .item {
    width: 100%;
    margin-bottom: 38px;
  }
  .labels {
    padding: 50px 15px;
  }
  .footer {
    padding: 50px 15px;
  }
}
/*# sourceMappingURL=index.css.map */