a[data-v-0601d5ba]{text-decoration:none}body[data-v-0601d5ba],html[data-v-0601d5ba]{margin:0;padding:0;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC}.btn-disabled[data-v-0601d5ba]{opacity:.5;pointer-events:none}@media (min-width:800px){body[data-v-0601d5ba],html[data-v-0601d5ba]{min-width:1220px}}[data-v-0601d5ba]::-webkit-scrollbar{width:4px;height:4px;background-color:transparent}[data-v-0601d5ba]::-webkit-scrollbar-track{border-radius:2px;background-color:transparent}[data-v-0601d5ba]::-webkit-scrollbar-thumb{border-radius:2px;background-color:rgba(0,0,0,.3)}[data-v-0601d5ba]::-webkit-scrollbar-thumb:hover{border-radius:2px;background:rgba(0,0,1,.4)}.downloadItem[data-v-0601d5ba]{width:282px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;position:relative}.downloadItem .downloadItemLogo[data-v-0601d5ba]{position:relative;width:282px;height:340px;background-color:#fff;-webkit-box-shadow:0 4px 16px 0 rgba(217,228,251,.3);box-shadow:0 4px 16px 0 rgba(217,228,251,.3);border-radius:8px;cursor:pointer}.downloadItem .downloadItemLogo .logoItem2[data-v-0601d5ba],.downloadItem .downloadItemLogo .logoItem[data-v-0601d5ba]{width:120px;height:120px;margin:56px 81px 40px}.downloadItem .downloadItemLogo .downloadImg0[data-v-0601d5ba]{width:180px;height:120px;margin:56px 51px 40px;display:none;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.downloadItem .downloadItemLogo .downloadImg0 .d[data-v-0601d5ba]{width:178px;height:48px;border-radius:6px;border:1px solid #e7e7eb;font-size:20px;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:500;color:#495366;line-height:48px;text-align:center}.downloadItem .downloadItemLogo .downloadImg0 .d[data-v-0601d5ba]:hover{border:1px solid #0078ff;color:#0078ff}.downloadItem .downloadItemLogo .downloadImg[data-v-0601d5ba]{background:url(data:image/png;base64,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);background-size:contain;width:120px;height:120px;margin:56px 81px 40px;display:none}.downloadItem .downloadItemLogo .downloadImg2[data-v-0601d5ba]{background-color:#ddd;background-size:contain;width:120px;height:120px;margin:56px 81px;display:none;opacity:.7}.downloadItem .downloadItemLogo .downloadImg3[data-v-0601d5ba]{background-color:#ddd;background-size:contain;width:120px;height:120px;margin:56px 81px;display:none;-webkit-filter:grayscale(100%);filter:grayscale(100%)}.downloadItem .downloadItemLogo .downloadQrCode[data-v-0601d5ba]{width:118px;height:118px;margin:56px 81px 40px;display:none}.downloadItem .downloadItemLogo .downloadQrCode img[data-v-0601d5ba]{width:118px;height:118px}.downloadItem .downloadItemLogo .loadingImg[data-v-0601d5ba]{display:none;width:118px;height:118px;margin:56px 81px 40px}.downloadItem .downloadItemLogo .loadingImg img[data-v-0601d5ba]{width:32px;height:32px;margin:43px;-webkit-animation:turnZ-data-v-0601d5ba .5s linear infinite;animation:turnZ-data-v-0601d5ba .5s linear infinite}@-webkit-keyframes turnZ-data-v-0601d5ba{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}@keyframes turnZ-data-v-0601d5ba{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}.downloadItem .downloadItemLogo .hoverborder[data-v-0601d5ba]{border:1px solid #e7e7eb}.downloadItem .downloadItemLogo .downloadItemNameDownload[data-v-0601d5ba]{margin-top:8px;width:282px;text-align:center;font-size:14px;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:400;color:#818999;line-height:24px}.downloadItem .downloadItemLogo .downloadIcon[data-v-0601d5ba],.downloadItem .downloadItemLogo .qrcodeIcon[data-v-0601d5ba]{width:48px;height:48px;position:absolute;top:12px;right:12px;display:block}.downloadItem .downloadItemLogo .downloadIcon[data-v-0601d5ba]{background:url(data:image/png;base64,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);background-size:contain}.downloadItem .downloadItemLogo .qrcodeIcon[data-v-0601d5ba]{background:url(data:image/png;base64,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);background-size:contain}.downloadItem .downloadItemName[data-v-0601d5ba]{font-size:20px;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:500;color:#030b1a;width:282px;height:20px;line-height:20px;text-align:center}.downloadItem .downloadItemTag[data-v-0601d5ba]{width:282px;text-align:center;font-size:14px;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:400;color:#818999;line-height:24px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.downloadItem .downloadItemTag .downloadMore[data-v-0601d5ba]{width:12px;height:12px;background-color:#ddd;background-size:contain;margin:10px 0 10px 10px;-webkit-transform:rotate(180deg);transform:rotate(180deg);cursor:pointer}.downloadItem .downloadItemChoose[data-v-0601d5ba]{height:20px;width:282px;position:absolute;bottom:-30px}.downloadItem .downloadItemChoose .downloadItemChooseLists[data-v-0601d5ba]{padding:12px 0;background-color:#fff;border-radius:4px;width:282px;position:absolute;-webkit-box-shadow:0 4px 20px 0 rgba(0,0,0,.1);box-shadow:0 4px 20px 0 rgba(0,0,0,.1)}.downloadItem .downloadItemChoose .downloadItemChooseList[data-v-0601d5ba]{z-index:999;background-color:#fff;line-height:26px;width:282px;height:42px;padding:8px 20px;cursor:pointer}.downloadItem .downloadItemChoose .downloadItemChooseList[data-v-0601d5ba]:hover{background-color:#f4f5f8}.downloadItem .hoverblock[data-v-0601d5ba]{display:none;font-size:14px}.downloadItem .hoverblock2[data-v-0601d5ba],.downloadItem .hoverblock[data-v-0601d5ba]{font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:400;color:#818999;line-height:20px;text-align:center}.downloadItem .hoverblock2[data-v-0601d5ba]{font-size:18px}.downloadItem .hoverblockbtn[data-v-0601d5ba]{display:none;width:160px;height:40px;border-radius:6px;border:1px solid #0078ff;font-size:16px;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:400;color:#0078ff;line-height:40px;text-align:center;margin:20px auto 0}.downloadItem .disnone[data-v-0601d5ba],.downloadItemLogo:hover .logoItem[data-v-0601d5ba]{display:none}.downloadItemLogo:hover .downloadImg0[data-v-0601d5ba]{display:-webkit-box;display:-ms-flexbox;display:flex}.downloadItemLogo:hover .downloadImg2[data-v-0601d5ba],.downloadItemLogo:hover .downloadImg3[data-v-0601d5ba],.downloadItemLogo:hover .downloadImg[data-v-0601d5ba],.downloadItemLogo:hover .downloadItemNameDownload[data-v-0601d5ba],.downloadItemLogo:hover .downloadQrCode[data-v-0601d5ba]{display:block}.downloadItemLogo:hover .downloadIcon[data-v-0601d5ba],.downloadItemLogo:hover .hoverdisnone[data-v-0601d5ba],.downloadItemLogo:hover .qrcodeIcon[data-v-0601d5ba]{display:none}.downloadItemLogo:hover .hoverblock2[data-v-0601d5ba],.downloadItemLogo:hover .hoverblock[data-v-0601d5ba],.downloadItemLogo:hover .hoverblockbtn[data-v-0601d5ba],.downloadItemLogo:hover .loadingImg[data-v-0601d5ba]{display:block}a[data-v-756e1af6]{text-decoration:none}body[data-v-756e1af6],html[data-v-756e1af6]{margin:0;padding:0;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC}.btn-disabled[data-v-756e1af6]{opacity:.5;pointer-events:none}@media (min-width:800px){body[data-v-756e1af6],html[data-v-756e1af6]{min-width:1220px}}[data-v-756e1af6]::-webkit-scrollbar{width:4px;height:4px;background-color:transparent}[data-v-756e1af6]::-webkit-scrollbar-track{border-radius:2px;background-color:transparent}[data-v-756e1af6]::-webkit-scrollbar-thumb{border-radius:2px;background-color:rgba(0,0,0,.3)}[data-v-756e1af6]::-webkit-scrollbar-thumb:hover{border-radius:2px;background:rgba(0,0,1,.4)}@media screen and (max-width:799px){.stylepc[data-v-756e1af6]{display:none!important}.stylemobile[data-v-756e1af6]{display:block}.explainItem[data-v-756e1af6]{width:91.11111111vw;margin-bottom:4.44444444vw;background:#fff;-webkit-box-shadow:0 1.11111111vw 4.44444444vw 0 rgba(217,228,251,.3);box-shadow:0 1.11111111vw 4.44444444vw 0 rgba(217,228,251,.3);border-radius:2.22222222vw;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;position:relative}.explainItem .left[data-v-756e1af6]{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin:4.44444444vw 0 2.77777778vw 5.55555556vw}.explainItem .left .icon-box[data-v-756e1af6]{-ms-flex-negative:0;flex-shrink:0;width:.55555556vw;height:3.33333333vw;background:#0078ff}.explainItem .left .logotitle[data-v-756e1af6]{text-align:left;margin-left:2.22222222vw;font-size:4.16666667vw;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:500;color:#333;line-height:6.11111111vw}.explainItem .right .split-line[data-v-756e1af6]{width:85.55555556vw;height:.27777778vw;background:#e7e7eb;position:absolute;bottom:0;right:0}.explainItem .right .dot[data-v-756e1af6]{margin-left:5.55555556vw;width:1.11111111vw;height:1.11111111vw;background:#8d98ae;border-radius:50%;margin-right:2.22222222vw}.explainItem .right .text[data-v-756e1af6]{position:relative;width:100%;height:13.33333333vw;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.explainItem .right .text .n[data-v-756e1af6]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.explainItem .right .text .n span[data-v-756e1af6]{height:5.55555556vw;font-size:3.88888889vw;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:400;color:#222326;line-height:5.55555556vw}.explainItem .right .text .d[data-v-756e1af6]{height:100%;width:27.77777778vw;padding-right:4.44444444vw;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:end;-ms-flex-pack:end;justify-content:flex-end}.explainItem .right .text .d img[data-v-756e1af6]{width:3.33333333vw;height:3.33333333vw;margin-right:.55555556vw}.explainItem .text[data-v-756e1af6]:last-child{border:none}}@media screen and (min-width:800px){.stylepc[data-v-756e1af6]{display:block}.stylemobile[data-v-756e1af6]{display:none!important}.explainItem[data-v-756e1af6]{width:384px;height:204px;margin:12px;background:#fff;-webkit-box-shadow:0 4px 16px 0 rgba(217,228,251,.3);box-shadow:0 4px 16px 0 rgba(217,228,251,.3);border-radius:12px;-webkit-box-orient:vertical;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;position:relative}.explainItem .left[data-v-756e1af6],.explainItem[data-v-756e1af6]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-direction:normal}.explainItem .left[data-v-756e1af6]{margin:28px 32px 10px 32px;width:100%;height:28px;-webkit-box-orient:horizontal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.explainItem .left .logo[data-v-756e1af6]{width:28px;height:28px;margin-right:12px}.explainItem .left .logotitle[data-v-756e1af6]{line-height:28px;font-size:20px;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:500;color:#030b1a}.explainItem .right[data-v-756e1af6]{margin:10px 32px 28px 32px;width:100%;height:96px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;text-align:left}.explainItem .right .text[data-v-756e1af6]{font-size:16px;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:400;color:#0078ff;line-height:24px;margin:6px 0;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.explainItem .right .text .dot[data-v-756e1af6]{margin-right:8px;width:6px;height:6px;background:#324881;border-radius:3px}.explainItem .right .text .n[data-v-756e1af6]{color:#222326;position:relative}.explainItem .right .text .n .h[data-v-756e1af6]{display:none}.explainItem .right .text:hover .dot[data-v-756e1af6]{background:#0078ff}.explainItem .right .text .n[data-v-756e1af6]:hover{color:#0078ff;cursor:pointer}.explainItem .right .text .n:hover .h[data-v-756e1af6]{display:block;position:absolute;padding:2px 6px;left:40px;top:100%;font-size:12px;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:400;color:#333;background:#fff;-webkit-box-shadow:0 0 4px 0 rgba(0,0,0,.2);box-shadow:0 0 4px 0 rgba(0,0,0,.2);border-radius:2px;line-height:16px}.explainItem .b[data-v-756e1af6]{width:100vw;height:100vh;position:fixed;top:0;right:0;background-color:rgba(0,0,0,.2);z-index:1000}}a{text-decoration:none}body,html{padding:0;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC}.btn-disabled{opacity:.5;pointer-events:none}@media (min-width:800px){body,html{min-width:1220px}}::-webkit-scrollbar{width:4px;height:4px;background-color:transparent}::-webkit-scrollbar-track{border-radius:2px;background-color:transparent}::-webkit-scrollbar-thumb{border-radius:2px;background-color:rgba(0,0,0,.3)}::-webkit-scrollbar-thumb:hover{border-radius:2px;background:rgba(0,0,1,.4)}.disnone{display:none}@media screen and (min-width:800px){.stylepc{display:block}.stylemobile{display:none!important}.chooseDiv2{width:274px;height:40px;background:#fff1f0;border-radius:2px;border:1px solid #ffa39e;position:fixed;z-index:1001;top:calc(50% - 20px);left:calc(50% - 137px);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.chooseDiv2 .i{margin:13px 8px 13px 17px;width:14px;height:14px;background:url(data:image/png;base64,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);background-size:contain;-ms-flex-negative:0;flex-shrink:0}.chooseDiv2 .t{width:100%;height:40px;line-height:40px;font-size:14px;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:rgba(0,0,0,.65);text-align:left;position:relative}.chooseDiv2 .e{padding:14px;width:12px;height:12px;position:absolute;right:0;top:0;cursor:pointer;z-index:1002}.chooseDiv2 .e .c{padding:0;width:12px;height:12px;background:url(data:image/png;base64,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);background-size:contain}}@media screen and (max-width:799px){.stylepc{display:none!important}.stylemobile{display:block}.itemGroup,.itemGroup20{margin:0 auto;-webkit-box-orient:horizontal;-ms-flex-direction:row;flex-direction:row;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.downloadFiles,.itemGroup,.itemGroup20{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-direction:normal}.downloadFiles{padding-top:11.11111111vw;background:#f9fbff;-webkit-box-orient:vertical;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;text-align:center}.downloadFiles .title{margin-bottom:4.44444444vw;font-size:5.55555556vw;font-family:PingFangSC,PingFang SC;font-weight:500;color:#222326;line-height:7.77777778vw}.downloadFiles .itemGroup,.downloadFiles .itemGroup20{width:100%;max-width:1440px;margin:0 auto;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.downloadFiles .itemGroup20 .logo1,.downloadFiles .itemGroup .logo1{background:url(data:image/png;base64,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);background-size:contain}.downloadFiles .itemGroup20 .logo2,.downloadFiles .itemGroup .logo2{background:url(data:image/png;base64,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);background-size:contain}.downloadFiles .itemGroup20 .logo3,.downloadFiles .itemGroup .logo3{background:url(data:image/png;base64,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);background-size:contain}.downloadFiles .itemGroup20 .logo4,.downloadFiles .itemGroup .logo4{background:url(data:image/png;base64,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);background-size:contain}.downloadFiles .itemGroup20 .explainItem:first-child{background:url(../../static/img/back1.311aabf6.png);background-size:contain}.downloadFiles .itemGroup20 .explainItem:nth-child(2){background:url(../../static/img/back2.54d70160.png);background-size:contain}.downloadFiles .itemGroup20 .explainItem:nth-child(3){background:url(../../static/img/back3.e3265615.png);background-size:contain}.question{width:91.11111111vw;margin:0 auto;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.question .title{text-align:center;padding-left:3.33333333vw;margin:6.66666667vw auto 4.44444444vw;font-size:3.33333333vw;font-family:PingFangSC,PingFang SC;font-weight:500;font-size:5.55555556vw;color:#222326;line-height:7.77777778vw}.question .questions{background:#fff;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;border-radius:2.22222222vw 2.22222222vw 0 0}.question .questions .questionItem{width:100%;border-bottom:.27777778vw solid #e7e7eb;cursor:pointer}.question .questions .questionItem .flexRowStart{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;padding:4.44444444vw 2.22222222vw}.question .questions .questionItem .questionTitle{font-size:3.88888889vw;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:400;color:#222326;line-height:5.55555556vw;margin-left:1.11111111vw}.question .questions .questionItem .open{width:5.55555556vw;height:5.55555556vw;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAL9JREFUSEtjZKAxYKSx+Qx4LZg5cybri/cMnYxMjM/qytJ6yHEMXguau2c7/Pv3bz/I4P8MDFMaytNzSbUErwW5kyaxi3xn38PAwGBDriUE46C+fioPExfLdnItIWgByOWUWEKUBZRYQrQF5FpCkgXkWEKyBaRaQpYF2CxhZGDMrCtPm4GeTwanBaQkW5J9QIrhoOAiyQJSDSfJAnIMJ9oCcg0nygJKDCdoAc2La5pXODSvMkmtHrGpJykfkGMhAMC3gBkYk/IgAAAAAElFTkSuQmCC) no-repeat;background-size:3.33333333vw 3.33333333vw;background-position:50%;-ms-flex-negative:0;flex-shrink:0}.question .questions .questionItem .close{width:5.55555556vw;height:5.55555556vw;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAQ1JREFUSEtjZKAxYKSx+QyjFhAM4WEURDNnzmR99YnJ+hX79+OT8/J+EvQ7FgW5kyaxi/3ktBTj+3c0PT39N0gJPIgaO2b2MTAyFDIwMBz59+2PZ2Nj9hdSLKmvn8rDxMWynYGBwYbhP0N/fUV6EYoFTV2zSv7//98NNZQkS1AMB7makbG0riytB8UCEKehc+ZkRgaGHFIsQTf8PwPDlIby9FyY7zFSESmWEDIcwwcwW4mxhBjDcVpAKLiINRyvBbgsAYnDUwsDAwN6mKOnPII5GT24oAbYgGhChhP0AY44AQsTYzjRFqAHF7GGk2QBSHFT56wMEF1XnjaD2FxOMA6INQiXulELCIYgzYMIAPcrjhlONbTWAAAAAElFTkSuQmCC) no-repeat;background-size:3.33333333vw 3.33333333vw;background-position:50%;-ms-flex-negative:0;flex-shrink:0}.question .questions .questionItem .questionText{font-size:3.33333333vw;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:400;color:#666;line-height:5vw;padding:2.22222222vw 4.44444444vw}.question .questions .questionItem .questionText:nth-child(2){border-top:.27777778vw solid #e7e7eb;padding-top:4.44444444vw}.question .questions .questionItem .questionText:last-child{padding-bottom:4.44444444vw}.question .pageHide{display:none}.question .page{background:#fff;width:100%;height:20vw;border-radius:0 2.22222222vw 2.22222222vw;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.question .page,.question .page .c{display:-webkit-box;display:-ms-flexbox;display:flex}.question .page .c{width:48.88888889vw;height:11.11111111vw;border-radius:5.55555556vw;border:.27777778vw solid #0078ff;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.question .page .c .next,.question .page .c .prev{width:6.66666667vw;height:6.66666667vw;margin:2.22222222vw 4.44444444vw}.question .page .c .pagenum{font-size:3.88888889vw;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:400;color:#222326;line-height:5.55555556vw;margin:2.77777778vw 0}.question .page .c .prev{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAFVBMVEUAAAAAeP8Aef8Aef8Aev8Aef8Ae//kg8/IAAAAB3RSTlMA/lfiUeNJm5QVxQAAAE1JREFUOMtjGADAYpyAXUJRMACrOJOgoAEODYIOODQI4dKgMKqBXA0suDQw49DAwAqRIGwUYcsZmEa1UFOLAy4tAbi0GODIzqYJDHQDAPniDT3qBZd7AAAAAElFTkSuQmCC);background-size:contain;background-repeat:no-repeat}.question .page .c .next{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAFVBMVEUAAAAAeP8Aef8Aef8Aev8Aef8Ae//kg8/IAAAAB3RSTlMA/lfiUeNJm5QVxQAAAEtJREFUOMtjoB9gM3bALsEqKIRdgllQUAGrBIsgLi2KuLQwjWqhphYHXFoMcEkE4DeKsOUI545qIFED4YzDiisVMONKBGzBDgz0BwAmXQyJHQivBgAAAABJRU5ErkJggg==);background-size:contain;background-repeat:no-repeat}.question .border1:last-child .questionItem{border:none}.disnone{display:none}.bannerDownloadMobile{position:relative;width:100vw;background:-webkit-gradient(linear,left top,left bottom,from(#dbebff),to(#f9fbff));background:linear-gradient(180deg,#dbebff,#f9fbff);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.bannerDownloadMobile .mobile-intl-logo{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.bannerDownloadMobile .mobile-intl-logo img{margin-top:6.94444444vw;width:25vw;height:25vw}.bannerDownloadMobile .mobile-title{width:100%;margin-top:1.38888889vw;text-align:center;font-family:PingFangSC,PingFang SC;font-weight:600;font-size:5.55555556vw;color:#222326;line-height:7.77777778vw}.bannerDownloadMobile .download-box{-webkit-box-align:center;-ms-flex-align:center;align-items:center}.bannerDownloadMobile .download-box,.bannerDownloadMobile .mobile-version-box{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.bannerDownloadMobile .mobile-version-box{margin-top:2.22222222vw;position:relative;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.bannerDownloadMobile .mobile-version-box .mobile-version{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.bannerDownloadMobile .mobile-version-box .developer,.bannerDownloadMobile .mobile-version-box .mobile-version span{font-family:PingFangSC,PingFang SC;font-weight:400;font-size:3.05555556vw;color:#818999;line-height:4.44444444vw}.bannerDownloadMobile .mobile-version-box .developer{margin:1.11111111vw 0}.bannerDownloadMobile .mobile-version-box .mobile-use-protocol{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.bannerDownloadMobile .mobile-version-box .mobile-use-protocol a{font-family:PingFangSC,PingFang SC;font-weight:400;font-size:3.05555556vw;color:#0078ff;line-height:4.44444444vw}.bannerDownloadMobile .mobile-version-box .mobile-use-protocol .split-line{margin:0 1.66666667vw;width:.27777778vw;height:2.5vw;background:#979797}.bannerDownloadMobile .downlaod-btn{margin-top:8.33333333vw;margin-bottom:3.88888889vw;width:47.22222222vw;height:12.22222222vw;background:-webkit-gradient(linear,left top,left bottom,from(#55a4ff),to(#0078ff));background:linear-gradient(180deg,#55a4ff,#0078ff);border-radius:2.22222222vw;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.bannerDownloadMobile .downlaod-btn img{width:5.55555556vw;height:5.55555556vw;margin-right:1.11111111vw}.bannerDownloadMobile .downlaod-btn span{font-family:PingFangSC,PingFang SC;font-weight:500;font-size:3.88888889vw;color:#fff;line-height:5.55555556vw}.bannerDownloadMobile .op50{opacity:.5}.bannerDownloadMobile .disnone{display:none}.chooseDiv2{width:calc(100% - 2px);height:40px;background:#fff1f0;border-radius:2px;border:1px solid #ffa39e;position:fixed;z-index:1001;top:15.55555556vw;left:0;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.chooseDiv2 .i{margin:13px 8px 13px 17px;width:14px;height:14px;background:url(data:image/png;base64,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);background-size:contain;-ms-flex-negative:0;flex-shrink:0}.chooseDiv2 .t{height:40px;line-height:40px;font-size:14px;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:rgba(0,0,0,.65);text-align:left;position:relative}.chooseDiv2 .e{display:none}.chooseDiv3{width:100%;height:100%;position:fixed;top:0;left:0;z-index:1008}.chooseDiv3 .bg{width:100vw;height:32.77777778vw;background:rgba(50,51,52,.9)}.chooseDiv3 .bg .p{width:100%;height:100%;background:url(../../static/img/browser.9abc3c30.png);background-size:contain;background-position:50%;background-repeat:no-repeat}}body,html{margin:0}.banner_typage-p{background:-webkit-gradient(linear,left top,left bottom,from(#dbebff),to(#ebf4ff));background:linear-gradient(180deg,#dbebff,#ebf4ff)}.banner_typage{width:100%;height:360px;-webkit-box-sizing:border-box;box-sizing:border-box;background:url(../../static/img/banner_bg_1.5@2x.47037244.png);background-position:50%;background-repeat:no-repeat;background-size:auto 100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;-webkit-box-align:center;-ms-flex-align:center;align-items:center;text-align:center}.banner_typage .logo15{margin-top:27px;width:146px;height:146px}.banner_typage .title{font-size:36px;font-weight:600;line-height:50px}.banner_typage .text,.banner_typage .title{font-family:PingFangSC,PingFang SC;color:#262a33}.banner_typage .text{margin-top:12px;font-size:18px;font-weight:400;line-height:25px}.flexRowStart{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}@media screen and (min-width:800px){.question{width:100%;max-width:1200px;margin:60px auto 100px auto;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.question .title{width:100%;text-align:center;font-size:40px;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:500;color:#222326;margin-bottom:32px}.question .questions{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;border-radius:8px;border:1px solid #dbdbdb;max-height:400px;overflow:auto}.question .questions .questionItem{width:calc(100% - 68px);padding:30px 36px 30px 32px;border-bottom:1px solid #dbdbdb;cursor:pointer}.question .questions .questionItem .questionTitle{font-size:20px;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:500;color:#222326;line-height:24px;margin-left:4px}.question .questions .questionItem .open{width:24px;height:24px;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAD1BMVEUAAABMVGdNVmhKVWdJU2Y3O2p+AAAABHRSTlMAakXmMrTUYQAAAC9JREFUOMtjGAX0AUyGuCRcBHDIiDjikGAcvFoUSJQQccRp+WDTgIgozKgdBXQCADuqBoNLJH3JAAAAAElFTkSuQmCC);background-size:contain}.question .questions .questionItem .close{width:24px;height:24px;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAD1BMVEUAAABMVGdNVmhKVWdJU2Y3O2p+AAAABHRSTlMAakXmMrTUYQAAAEZJREFUOMtjGAUDCZQQDFRgIgChGZ3RJEQc4TQqYHQRgFEYWmAkphYogakFgrFpgWrA1ALVgKkFrgHTFuyASYFhFIwCLAAAW5gGg1M01poAAAAASUVORK5CYII=);background-size:contain}.question .questions .questionItem .questionText{font-size:14px;font-family:SourceHanSansCN-Normal,SourceHanSansCN;font-weight:400;color:#666;line-height:18px;margin-left:30px;margin-top:11px}.question .questions .selected{background:#f7f8fa}.border1:last-child .questionItem,.border:last-child .questionItem{border:none}.middle-area{height:766px;-webkit-box-orient:vertical;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;background:#f9fbff}.downloadItems,.middle-area{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-direction:normal}.downloadItems{margin-top:-40px;max-width:1200px;-webkit-box-orient:horizontal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.downloadItems .windowsLogo{background:url(data:image/png;base64,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);background-size:contain}.downloadItems .macLogo{background:url(../../static/img/macos_logo.1428d901.png);background-size:contain}.downloadItems .iosLogo{background:url(../../static/img/ios_logo.ce19b934.png);background-size:contain}.downloadItems .androidLogo{background:url(../../static/img/android_logo.f62d008f.png);background-size:contain}.downloadFiles{width:100%;padding-top:80px;padding-bottom:80px;background:#f9fbff;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;text-align:center}.downloadFiles .title{font-size:40px;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:500;color:#222326;margin:0 auto 24px}.downloadFiles .itemGroup,.downloadFiles .itemGroup20{width:100%;max-width:1440px;margin:0 auto;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.downloadFiles .itemGroup20 .logo1,.downloadFiles .itemGroup .logo1{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADgAAAA4CAYAAACohjseAAAD2ElEQVRoQ+2ZS2gTQRjH//tISBq3YsUeFKymMbHGB9iqVRssolTrCxUFwVuvatWKWHowliJaShX0rhULHkQFQfDgSXrwatGsbYyPg1UvPjGt1RlnU7Ym7TZJd/PaZQcKhex8M7/v+8/j+4aDxRtncT7YgGaPsB1BO4Il7gFboiUeoIzTsyOY0UUl/kFKBMPhsNjf/2AlpXEfm3exokt5nr4jpOl5NHptzKj/JiG8fn8DKHcLhC41ajQ3/fmPcHItsUjkkRF7CUBvbe1i/vuPQUJQ7vV6EQj4wXHFCSClFG/evIUsy+B5/jdxOepig4ODeiETFD6fv4dQtO3dsxu9vT1Fg0uG6Oq6iBs3+8Ao+2PD8lFDgNXVgScUdOvt233YWF+v11ZO+0Wjr9G0o5nx4WV0eCio1/iERJf5n4Fg/f17d7F69Sq9tnLa78PICEKhRmaTfx97LVfpNW4pwEAgIFFe3MVTfJHlF48Vp1gCMAFGuWPKPkIIma+AiYJ4YWjoZdjUgFpgNTXLEYnITNmcHBt+VaMbcOAdcOLhxMo4EwKOrNG7SrT7pVuDWmDr1tWhtfU4qqqqUtaubsAVV4DI5/+Ta/QC1/cBwcrcgGoBsjOS8/mCbRxPzqlSVMHU3X9qP92AXPt0EFEAWjcB57cBktMYqBYgO8462HHWpVieCqaOlldAdZCF5UBPszHZagF6qwNPAdrQ3X0JBw/s1/RgQQDVkY3IVhMwi/O6oIAKqMAOpZObuVnL1jSAybK9cwQILclubZoOUMGqKKP41MFB5DNDmhJQZHIdORtHheRSUqG0lCYEpOgIjeJU/VgiHZPmeOBwiDNCmgowuOAvLm//hfpFfyeBRHZozi2XzA0oOSnaG+JoWfsbwpQCgRK9cmmOWQEpDgfHEd4SR6WHToMQ2PqTJA8EgV19Zmgle9ArcuxmctyQJMdkBrfbhTL2l6kV/ao2rxP4Gv8/zXRyVL5yOBzweNzs4M/ijGDfp7tsU560g5AKrTtpzm4yVweANlbQU6pgh1akl2NZmRtOpyNT0FJ+z5wuCccJJaenZhU5S5eU2Xz8yfJK+gfCOPtHo2UrR62+2dRkJvLCVNDJhBf8K1bLWa47XVInxTyIL1+/p8xxtnLUC6j20wJlJYtOVrI4bxhQGWR0dAy/4qNsV+ThdrlmLUejgMmg7Hq/k10kvlmq6JRucSciaPnCr+VL95Z/fFFkqjyfsWymj22KrD5WCi2Hz2cqjqUfQEshZvmYQ3FeOfNBMoNNG7CAzs7LUHYE8+LWAhq1I1hAZ+dlKDuCeXFrAY1aPoL/ANNtHmaBuRe/AAAAAElFTkSuQmCC);background-size:contain}.downloadFiles .itemGroup20 .logo2,.downloadFiles .itemGroup .logo2{background:url(data:image/png;base64,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);background-size:contain}.downloadFiles .itemGroup20 .logo3,.downloadFiles .itemGroup .logo3{background:url(data:image/png;base64,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);background-size:contain}.downloadFiles .itemGroup20 .logo4,.downloadFiles .itemGroup .logo4{background:url(data:image/png;base64,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);background-size:contain}.downloadFiles .itemGroup20 .explainItem:first-child{background:url(../../static/img/back1.311aabf6.png);background-size:contain}.downloadFiles .itemGroup20 .explainItem:nth-child(2){background:url(../../static/img/back2.54d70160.png);background-size:contain}.downloadFiles .itemGroup20 .explainItem:nth-child(3){background:url(../../static/img/back3.e3265615.png);background-size:contain}}.backDiv{width:100vw;height:100vh;position:fixed;z-index:1000;top:0;left:0;background-color:rgba(0,0,0,.2)}.chooseDiv{width:352px;height:208px;background:#fff;border-radius:8px;position:fixed;z-index:1001;top:calc(40% - 104px);left:calc(50% - 177px);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.chooseDiv .t{width:100%;height:16px;font-size:16px;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:400;color:#222428;margin:24px 0;text-align:center;position:relative}.chooseDiv .e{padding:12px;width:16px;height:16px;position:absolute;right:0;top:0;cursor:pointer}.chooseDiv .e .c{padding:0;width:16px;height:16px;background:url(data:image/png;base64,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);background-size:contain}.chooseDiv .s{width:100%;margin:0 0 32px 0;-webkit-box-orient:horizontal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.chooseDiv .s,.chooseDiv .s .i{height:112px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-direction:normal}.chooseDiv .s .i{width:136px;border-radius:8px;margin:0 8px;-webkit-box-orient:vertical;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;text-align:center}.chooseDiv .s .i .l{width:48px;height:48px;margin:16px 44px}.chooseDiv .s .i .l15{background:url(../../static/img/logo1.5.4d6e7eb7.png);background-size:contain}.chooseDiv .s .i .l20{background:url(../../static/img/logo2.0.b9da104b.png);background-size:contain}.chooseDiv .s .i .c{font-size:14px;font-family:SourceHanSansCN-Regular,SourceHanSansCN,PingFang SC;font-weight:400;color:#495366}.chooseDiv .s .i:hover{background:rgba(0,120,255,.1)}