:root{
    --bg-color: #f7f9fc;
    --text-color:#333;
    --link-color:#1A243E;
    --sub-link-color:#76819D;
    --link-color--hover:#236ee7;
    --ct-width: 1240px;
}
html {
    line-height: 1.15; /* 1 */
    -webkit-text-size-adjust: 100%; /* 2 */
  }
  
  /* Sections
     ========================================================================== */
  
  /**
   * Remove the margin in all browsers.
   */
  
  body {
    margin: 0;
  }
  
  /**
   * Render the `main` element consistently in IE.
   */
  
  main {
    display: block;
  }
  
  /**
   * Correct the font size and margin on `h1` elements within `section` and
   * `article` contexts in Chrome, Firefox, and Safari.
   */
  
  h1 {
    font-size: 2em;
    margin: 0.67em 0;
  }
  
  /* Grouping content
     ========================================================================== */
  
  /**
   * 1. Add the correct box sizing in Firefox.
   * 2. Show the overflow in Edge and IE.
   */
  
  hr {
    box-sizing: content-box; /* 1 */
    height: 0; /* 1 */
    overflow: visible; /* 2 */
  }
  
  /**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */
  
  pre {
    font-family: monospace, monospace; /* 1 */
    font-size: 1em; /* 2 */
  }
  
  /* Text-level semantics
     ========================================================================== */
  
  /**
   * Remove the gray background on active links in IE 10.
   */
  
  a {
    background-color: transparent;
  }
  
  /**
   * 1. Remove the bottom border in Chrome 57-
   * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
   */
  
  abbr[title] {
    border-bottom: none; /* 1 */
    text-decoration: underline; /* 2 */
    text-decoration: underline dotted; /* 2 */
  }
  
  /**
   * Add the correct font weight in Chrome, Edge, and Safari.
   */
  
  b,
  strong {
    font-weight: bolder;
  }
  
  /**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */
  
  code,
  kbd,
  samp {
    font-family: monospace, monospace; /* 1 */
    font-size: 1em; /* 2 */
  }
  
  /**
   * Add the correct font size in all browsers.
   */
  
  small {
    font-size: 80%;
  }
  
  /**
   * Prevent `sub` and `sup` elements from affecting the line height in
   * all browsers.
   */
  
  sub,
  sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }
  
  sub {
    bottom: -0.25em;
  }
  
  sup {
    top: -0.5em;
  }
  
  /* Embedded content
     ========================================================================== */
  
  /**
   * Remove the border on images inside links in IE 10.
   */
  
  img {
    border-style: none;
  }
  
  /* Forms
     ========================================================================== */
  
  /**
   * 1. Change the font styles in all browsers.
   * 2. Remove the margin in Firefox and Safari.
   */
  
  button,
  input,
  optgroup,
  select,
  textarea {
    font-family: inherit; /* 1 */
    font-size: 100%; /* 1 */
    line-height: 1.15; /* 1 */
    margin: 0; /* 2 */
  }
  
  /**
   * Show the overflow in IE.
   * 1. Show the overflow in Edge.
   */
  
  button,
  input { /* 1 */
    overflow: visible;
  }
  
  /**
   * Remove the inheritance of text transform in Edge, Firefox, and IE.
   * 1. Remove the inheritance of text transform in Firefox.
   */
  
  button,
  select { /* 1 */
    text-transform: none;
  }
  
  /**
   * Correct the inability to style clickable types in iOS and Safari.
   */
  
  button,
  [type="button"],
  [type="reset"],
  [type="submit"] {
    -webkit-appearance: button;
  }
  
  /**
   * Remove the inner border and padding in Firefox.
   */
  
  button::-moz-focus-inner,
  [type="button"]::-moz-focus-inner,
  [type="reset"]::-moz-focus-inner,
  [type="submit"]::-moz-focus-inner {
    border-style: none;
    padding: 0;
  }
  
  /**
   * Restore the focus styles unset by the previous rule.
   */
  
  button:-moz-focusring,
  [type="button"]:-moz-focusring,
  [type="reset"]:-moz-focusring,
  [type="submit"]:-moz-focusring {
    outline: 1px dotted ButtonText;
  }
  
  /**
   * Correct the padding in Firefox.
   */
  
  fieldset {
    padding: 0.35em 0.75em 0.625em;
  }
  
  /**
   * 1. Correct the text wrapping in Edge and IE.
   * 2. Correct the color inheritance from `fieldset` elements in IE.
   * 3. Remove the padding so developers are not caught out when they zero out
   *    `fieldset` elements in all browsers.
   */
  
  legend {
    box-sizing: border-box; /* 1 */
    color: inherit; /* 2 */
    display: table; /* 1 */
    max-width: 100%; /* 1 */
    padding: 0; /* 3 */
    white-space: normal; /* 1 */
  }
  
  /**
   * Add the correct vertical alignment in Chrome, Firefox, and Opera.
   */
  
  progress {
    vertical-align: baseline;
  }
  
  /**
   * Remove the default vertical scrollbar in IE 10+.
   */
  
  textarea {
    overflow: auto;
  }
  
  /**
   * 1. Add the correct box sizing in IE 10.
   * 2. Remove the padding in IE 10.
   */
  
  [type="checkbox"],
  [type="radio"] {
    box-sizing: border-box; /* 1 */
    padding: 0; /* 2 */
  }
  
  /**
   * Correct the cursor style of increment and decrement buttons in Chrome.
   */
  
  [type="number"]::-webkit-inner-spin-button,
  [type="number"]::-webkit-outer-spin-button {
    height: auto;
  }
  
  /**
   * 1. Correct the odd appearance in Chrome and Safari.
   * 2. Correct the outline style in Safari.
   */
  
  [type="search"] {
    -webkit-appearance: textfield; /* 1 */
    outline-offset: -2px; /* 2 */
  }
  
  /**
   * Remove the inner padding in Chrome and Safari on macOS.
   */
  
  [type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
  }
  
  /**
   * 1. Correct the inability to style clickable types in iOS and Safari.
   * 2. Change font properties to `inherit` in Safari.
   */
  
  ::-webkit-file-upload-button {
    -webkit-appearance: button; /* 1 */
    font: inherit; /* 2 */
  }
  
  /* Interactive
     ========================================================================== */
  
  /*
   * Add the correct display in Edge, IE 10+, and Firefox.
   */
  
  details {
    display: block;
  }
  
  /*
   * Add the correct display in all browsers.
   */
  
  summary {
    display: list-item;
  }
  
  /* Misc
     ========================================================================== */
  
  /**
   * Add the correct display in IE 10+.
   */
  
  template {
    display: none;
  }
  
  /**
   * Add the correct display in IE 10.
   */
  
  [hidden] {
    display: none;
  }
  html {
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-padding-top: 2rem;
  }
  *, *:before, *:after {
    box-sizing: inherit;
  }
  ::-webkit-scrollbar {
      width: .5rem;
      height: .5rem;
      background-color: transparent
  }
  
  ::-webkit-scrollbar-thumb {
      border-radius: var(--bd-radius);
      background-color: var(--muted)
  }
  body,h1,h2,h3,h4,h5,h6,p,blockquote,pre,hr,dl,dd,ol,ul,figure {
      margin: 0;
      padding: 0
  }
  
  html {
      font-size: 1em;
      line-height: 1;
      font-family: 'Microsoft Yahei', 'Helvetica Neue', Arial, sans-serif;
  }
 img {
    max-width: 100%;
    height: auto;
    -o-object-fit: cover;
    object-fit: cover;
    font-style: italic;
    vertical-align: middle
}

body{
    background-color:var(--bg-color);
    color:var(--text-color);
}
.wrapper {
    max-width: var(--ct-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 16px;
    padding-right: 16px;
}
a{
    color:var(--link-color);
    text-decoration:none;
}
ul,li,ol{
  margin:0;
  padding:0;
}
ul{
  list-style-type:none;
}

.ico_btn{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:4px;
  font-size: min(11px,calc(5px + .5vw));
  color: #2D73FF;
}
.ico_btn::before{
  content:"";
  display:inline-block;
  width:14px;
  height:14px;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.win_btn::before{
  background-image: url(../image/win_bt.svg);
}
.mac_btn::before{
  background-image: url(../image/ios_bt.svg);
}
.linux_btn::before{
  background-image: url(../image/linux_bt.svg);
}
.scan_btn::before{
  background-image: url(../image/scan_bt.svg);
}
.win_btn:hover::before{
  background-image: url(../image/win_bt_hover.svg);
}
.mac_btn:hover::before{
  background-image: url(../image/ios_bt_hover.svg);
}
.linux_btn:hover::before{
  background-image: url(../image/linux_bt_hover.svg);
}
.scan_btn:hover::before{
  background-image: url(../image/scan_bt_hover.svg);
}

header{
  background:#fff;
  padding:24px 0;
}
header>.wrapper{
  display:flex;
  align-items:center;
  justify-content: space-between;
}
header .logo{
  min-width:276px;
}
header .menu{
}
header .menu nav{
  display:flex;
  position: relative;
  overflow:hidden;
}
header .menu nav ul{
  display: flex;
}
header .menu nav a{
  flex-shrink: 0;
  padding: 0 20px;
  height: 22px;
  line-height: 22px;
  font-size: 16px;
  color:var(--sub-link-color);
}
header .menu nav a.active{
  color:var(--link-color);
}
header .menu nav > span{
  width: 24px;
  height: 2px;
  background: #2D73FF;
  border-radius: 1px;
  display: block;
  position: absolute;
  left: 24px;
  top: 28px;
  -webkit-transition: all .35s ease-in-out;
  -moz-transition: all .35s ease-in-out;
  -ms-transition: all .35s ease-in-out;
  -o-transition: all .35s ease-in-out;
  transition: all .35s ease-in-out;
}
.navbar-burger {
  display: none;
  color: #4a4a4a;
  cursor: pointer;
  position: relative;
}
.navbar-burger::after{
  display:inline-block;
  content:"";
  width:32px;
  height:32px;
  background: url(../image/menu.svg) no-repeat;
  background-size: cover;
}
.search_box{
  display:flex;
  flex:3;
  justify-content:flex-end;
  align-items:center;
  position: relative;
}
.search_box .search-field{
  border: 1px solid #C3C8D5;
  border-radius: 20px;
  padding:12px 14px;
  font-size:16px;
}
.search_box::after{
  content:"";
  background: url(../image/search.svg) no-repeat;
  background-size: cover;
  display:inline-block;
  width:24px;
  height:24px;
  position:absolute;
  right:5%;
  top:21%;
}
footer{
  background:#76819D;
}
footer>.wrapper{
  color:#fff;
  display:flex;
  justify-content: space-between;
  align-items:center;
  padding:32px 16px;
}
footer a{
  color:#fff;
}
footer p{
  font-size: 12px;
  line-height:16px;
  height:16px;
}
footer ul{
  display:flex;
  flex-wrap: wrap;
  list-style-type:none;
  gap:14px;
  font-size: 14px;
}
footer ul li{
  position: relative;
}
footer ul li:not(:last-child)::after{
  content: " ";
  display: block;
  width: 1px;
  height: 13px;
  background: #fff;
  display:inline-block;
  margin-left:16px;
}
footer .llc-info{
  display:flex;
  align-items:center;
  gap:20px;
  margin:20px 0;
}
.footer-right{
  display:flex;
  flex-grow:1;
  justify-content:flex-end;
}
.footer-right .wx-code{
  max-width: 142px;
  display:flex;
  flex-direction:column;
  align-items:center;
}
.footer-right .wx-code img{
  max-width:100%;
  height:auto;
}
.footer-right .wx-code em{
  margin-top: 10px;
  font-size: 12px;
  color: #fff;
}
.ico-title{
    line-height:1.5;
    color: #1A243E;
    font-size: 18px;
    font-weight: bold;
    display:flex;
    align-items:center;
}
.ico-title::before{
    display:inline-block;
    content:"";
    width:18px;
    height:18px;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-image: url(../image/detail_icon_title.svg);
}

.features{
  display:flex;
  flex-direction:column;
  align-items:center;
}
.features li{
  margin-bottom: 9px;
  line-height:1.5;
  padding-left: 21px;
  font-size: 14px;
  color: #1A243E;
  background-image: url(../image/note_img.svg);
  background-size: 14px;
  background-repeat: no-repeat;
  background-position-y: 3px;
}
.app_title{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:14px;
}
.app_title  .plat_logo{
  width: 53px;
  height: 53px;
}
.app_title  .tit_text{
 display:flex;
 flex-direction:column;
 justify-content:space-between;
}
.app_title  .tit_text h3{
  line-height:1.6;
  font-size: 20px;
  font-weight: bold;
  color: #1A243E;
  margin:0;
}
.app_title  .tit_text p{
  height: 19px;
  line-height: 19px;
  margin-top: 8px;
  font-size: 14px;
  color: #76819D;
}

.down_btns{
  display:flex;
  gap:6px;
  justify-content:center;
}
.down_btns .primary_btn,.down_btns .double_btn>a{
  position:relative;
  padding:6px;
}
.down_btns>.double_btn,.down_btns>.primary_btn{
  flex-grow:1;
}
.primary_btn{
  text-align: center;
  color: #2D73FF;
  font-size: 14px;
  border: 1px solid #2D73FF;
  border-radius: 3px;
  flex-grow:1;
  display:flex;
  justify-content:center;
  align-items:center;
  max-width:172px;
}
.primary_btn:hover{
  -webkit-transition: all 0.2s linear;
  -moz-transition: all 0.2s linear;
  transition: all 0.2s linear;
  background-color: #2d73ff;
  color: #fff;
}
.double_btn{
  background: #fff;
  border: 1px solid #007AFF;
  border-radius: 3px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  max-width: 172px;
}
.double_btn span{
  color: #2d73ff;
}
.double_btn>a:hover{
  -webkit-transition: all 0.2s linear;
  -moz-transition: all 0.2s linear;
  transition: all 0.2s linear;
  background-color: #2d73ff;
  color: #fff;
}
.double_btn>a:first-child::after{
  content:"";
  display:inline-block;
  width: 1px;
  height: 60%;
  position: absolute;
  right:0;
}

.posts{
  grid-gap: 1rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(clamp(200px, 25vw, 255px), 1fr));
}
.post-item{
  display:flex;
  flex-direction:column;
  gap:14px;
  padding: 20px;
  background: #fff;
  border-radius: 5px;
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  transition: all 0.2s;
}
.post-item:hover{
  box-shadow: 0px 6px 10px rgba(45, 115, 255, 0.1);
}
.post-item .post-cover{
  background-color:var(--bg-color);
  display:block;
  width:100%;
  min-height:120px;
}
.post-item .post-cover>img{
  transform: scale(1);
  transition: transform 0.2s;
  object-fit: cover;
}
.post-item:hover .post-cover>img{
  transform: scale(1.05);
}
.post-info{
  display:flex;
  flex-direction:column;
  gap:14px;
}
.post-info .title{
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  text-wrap: balance;
  display: -webkit-box;
  margin: 0;
  overflow-wrap: break-word;
  text-align: center;
  min-height:32px;
  line-height:1.5;
  font-size: 16px;
  color: #1A243E;
  overflow: hidden;
  text-overflow: ellipsis;
}
.post-info .desc{
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  overflow-wrap: break-word;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 14px;
  line-height: 21px;
  color: #76819D;
}
.post-footer,.post-footer a{
  height: 16px;
  line-height: 16px;
  color: #C3C8D5;
  display:flex;
  justify-content:space-between;
}
.pagination{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content: center;
  margin-top:30px;
  margin-bottom: 30px;
}
.pagination>a,.pagination>span{
  padding:6px 12px;
  border-radius: 3px;
  text-align: center;
  font-size: 14px;
  color: #76819D;
  background: #fff;
  border: 1px solid #C3C8D5;
}
.pagination>a.current{
  color: #FFF;
  background: #2d74fe;
  border-color: #2d74fe;
}
.pagination>a:hover{
  color: #FFF;
  background: #2d74fe;
  border-color: #2d74fe;
}
.detail-section{
  background-color:#fff;
  padding:32px 16px;
  margin:20px 0;
  display:flex;
  gap:14px;
}
.detail-main{
  flex:8;
  display:flex;
  flex-direction:column;
  gap:14px;
  padding: 12px 24px;
}
.detail-side{
  flex:2;
  display:flex;
  flex-direction:column;
  align-items:flex-end;
}
.detail-header h1{
  line-height: 1.5;
  font-size: 24px;
  color: #1A243E;
  text-align: center;
  font-weight: bold;
}
.detail-info{
  display:flex;
  justify-content:space-between;
  border-bottom: 1px solid #F7F9FC;
  padding-bottom:20px;
  font-size:14px;
  color: #C3C8D5;
}
.detail-info a{
  font-size:14px;
  color: #C3C8D5;
}
.detail-body{
  font-size: 14px;
  color: #333;
  line-height:1.75;
}
.detail-body a{
  text-decoration: underline;
  color: #2168ff;
}
#ez-toc-container{
  margin: .8rem 0 !important;
}
.ico-title{
  border-bottom: 1px solid #F7F9FC;
  padding-bottom: 12px;
  margin-bottom:12px;
}
.line-news-item{
    display:flex;
    flex-direction:column;
    margin-bottom:20px;
}
.line-news-title{
    -webkit-line-clamp: 2;
    text-wrap: balance;
    display: -webkit-box;
    margin: 0;
    overflow-wrap: break-word;
    text-align: center;
    min-height:32px;
    line-height:1.5;
    font-size: 16px;
    color: #1A243E;
    overflow: hidden;
    text-overflow: ellipsis;
}
.line-news-title:hover{
  color: #236ee7;
}
.line-news-desc{
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
      display: -webkit-box;
      overflow-wrap: break-word;
      overflow: hidden;
      text-overflow: ellipsis;
      color: #76819D;
      font-size: 12px;
      line-height: 16px;
      color: #76819D;
}
.side-news{
    display:flex;
    flex-direction:column;
    gap:14px;
}
.side-news-item{
    display:flex;
    flex-direction:column;
    background-color: #fff;
    -webkit-transition: all 0.2s;
    -moz-transition: all 0.2s;
    transition: all 0.2s;
}
.side-news-item:hover{
    box-shadow: 0px 6px 10px rgba(45, 115, 255, 0.1);
    border-radius: 5px;
}
.side-news-item .side-news-cover{
    background-color:var(--bg-color);
    display:block;
    width:min(20vw,200px);
    min-height:193px;
    overflow:hidden;
}
.side-news-item .side-news-cover>img{
    transform: scale(1);
    transition: transform 0.2s;
    object-fit: cover;
}
.side-news-item:hover .side-news-cover>img{
    transform: scale(1.05);
}
.side-news-item:hover a{
  color: #236ee7;
}
.side-news-item .side-news-title{
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-wrap: balance;
    display: -webkit-box;
    margin: 0;
    overflow-wrap: break-word;
    text-align: center;
    min-height:32px;
    line-height:1.5;
    font-size: 16px;
    color: #1A243E;
    overflow: hidden;
    text-overflow: ellipsis;
}
.apps{
  background:#fff;
  display:flex;
  flex-direction:column;
  gap:24px;
  margin:24px auto;
  border-radius: 6px;
}
.app_card{
  display:flex;
  justify-content:center;
  align-items:center;
  gap: 15rem;
  padding:24px 32px;
}
.app_card .cover{
  max-width:350px;
}
.app_info{
  display:flex;
  flex-direction:column;
  gap:12px;
}
/* .down_banner .wrapper{
  position: relative;
  width:100%;
  height:100%;
} */
.down_banner .wrapper{
  display: flex;
  justify-content: space-between;
}
@media screen and (max-width: 950px) {
  .down_banner .wrapper{
    flex-direction: column;
  }
}
.down_banner .down_btns{
  position: absolute;
  bottom: 113px;
  left: 147px;
}
.down_banner .down_btns .double_btn>a{
  padding:12px;
  background-color: #2d73ff;
  color: #fff;
}
.down_banner .img{
  height: 253px;
  position: absolute;
  right: 0;
  top: 117px;
}
.down_banner{
  height: 460px;
  background: url("../image/banner_down.png") center no-repeat;
  background-size: cover;
  position:relative;
}

.down_banner .down_btns .win_btn::before{
  background-image: url(../image/win_bt_hover.svg);
}
.down_banner .down_btns .mac_btn::before{
  background-image: url(../image/ios_bt_hover.svg);
}
.down_banner .down_btns .linux_btn::before{
  background-image: url(../image/linux_bt_hover.svg);
}
.down_banner .down_btns .double_btn>a:first-child::after{
  background: #fff;
}
.down_poster1,.down_poster3{
  background-color:#fff;
}
.down_poster1>.wrapper{
  height: 460px;
  background: url("../image/banner_poster1.png") center no-repeat;
  background-size: cover;
  position:relative;
}
.down_poster2>.wrapper{
  height: 550px;
  background: url("../image/banner_poster2.png") center no-repeat;
  background-size: cover;
  position:relative;
}
.down_poster3>.wrapper{
  height: 490px;
  background: url("../image/banner_poster3.png") center no-repeat;
  background-size: cover;
  position:relative;
}
.down_poster4>.wrapper{
  height: 510px;
  background: url("../image/banner_poster4.png") center no-repeat;
  background-size: cover;
  position:relative;
}

@media (max-width: 1239px) {
  header{
    padding: 12px 6px;
  }
  header .menu .search_box{
    display:none;
  }
  header .menu{
    display:none;
    position:absolute;
  }
  header .menu nav > span{
    display:none;
  }
  header .menu.active{
    display:block;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 8px 16px rgba(10, 10, 10, .1);
    padding: .5rem 0;
    top: 65px;
    left: 0;
    right: 0;
  }
  header .menu nav {
    flex-direction:column;
    gap:1rem;
  }
  header .menu nav ul{
    flex-direction:column;
    gap: .8rem;
  }
  .navbar-burger {
    display: block;
  }
  header .logo{
    min-width:unset;
    display:flex;
    justify-content:space-between;
    align-items: center;
    flex-grow:1;
  }
  .detail-main {
    padding:12px 6px;
  }
  .detail-section{
    flex-direction:column;
  }
  .line-news-title {
    text-align:left;
  }
}
@media (max-width: 767px) {
  .app_card .cover{
    display:none;
  }
  footer>.wrapper {
    flex-direction:column;
  }
  .breadcrumbs{
    width: 100%;
    margin:.8rem;
  }
  .down_btns{
    flex-direction: column;
  }
  .double_btn{
    max-width: 100%;
    padding: .5rem .2rem;
    justify-content: center;
    gap: 1rem;
  }
  .down_card .double_btn>a{
    font-size: 1rem !important;
  }
  .primary_btn{
    max-width: 100%;
    padding: .5rem .2rem;
  }
  .down_cards .down_footer span{
    display: none;
  }
  .side-news{
    display: none;
  }
  .down_btns .primary_btn, .down_btns .double_btn>a{
    font-size: .9rem;
  }
}
.breadcrumbs {
  margin: 10px 0;
  font-size: 14px;
}

.breadcrumbs a {
  color: #1b1b1b;
  text-decoration: none;
}

.breadcrumbs a:hover {
  text-decoration: underline;
}