@charset "UTF-8";body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td,span,i,b,a{font-family:-apple-system,BlinkMacSystemFont,SF Pro SC,SF Pro Text,Helvetica Neue,Helvetica,PingFang SC,Segoe UI,Roboto,Hiragino Sans GB,arial,Source Han Sans CN,sans-serif;-webkit-font-smoothing:antialiased}*{margin:0;padding:0;box-sizing:border-box}body,#app,html{font-size:14px;height:100%}ul,li,ol{list-style:none;padding:0}h3,p,div{padding:0;margin:0}a,a:hover,a:active{text-decoration:none}pre{white-space:pre-wrap;white-space:-moz-pre-wrap;white-space:-pre-wrap;white-space:-o-pre-wrap;word-wrap:break-word;display:inline;font-family:inherit}.fl{float:left;display:inline}.fr{float:right;display:inline}.clearfix:after{clear:both;content:".";display:block;font-size:0;height:0;line-height:0;visibility:hidden}.clearfix{clear:both;zoom:1}input::-webkit-outer-spin-button,input::-webkit-inner-spin-button{-webkit-appearance:none;appearance:none;margin:0}input{-moz-appearance:textfield}.close-pop-wrap .layui-layer-title{color:#000000d9;font-size:16px;font-weight:700;height:auto;line-height:16px;background:url(https://image.zhihuishu.com/zhs_yufa_150820/able-commons/demo/202001/cbc2816434844f889e94f7d57b07d5cf.png) no-repeat;padding:0 0 0 28px;height:16px;margin-top:32px;margin-left:32px}.logo{display:inline-block;width:35px;height:30px;background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202304/0796501fe3f14640aa87ac4192e2d045.png);background-position:top center;background-repeat:no-repeat;background-size:100% auto;vertical-align:middle}.layui-layer{width:434px!important;box-shadow:0 1px 3px #0000004d;border-radius:4px}.layui-layer .layui-layer-setwin{display:none}.layui-layer .close-pop-div p{font-size:14px;color:#000000a6;line-height:22px;text-align:left;padding:18px 32px 24px 68px}.layui-layer .layui-layer-content{height:auto!important}.layui-layer .layui-layer-content img{display:none}.layui-layer .close-layer-btn{padding:10px 20px 24px;text-align:right;display:flex;flex-direction:row-reverse}.layui-layer .close-layer-btn .btn-no{background:#fff;border:1px solid #D9D9D9;border-radius:4px;height:30px;width:64px;-webkit-border-radius:4px;-moz-border-radius:4px;-ms-border-radius:4px;-o-border-radius:4px;margin-top:0;margin-left:12px}.layui-layer .close-layer-btn .btn-no:before{content:"\53d6\6d88";display:block;line-height:30px;text-align:center;color:#000000a6}.layui-layer .close-layer-btn .btn-yes{margin-left:15px;background:#fff;background:red;-webkit-border-radius:4px;-moz-border-radius:4px;-ms-border-radius:4px;-o-border-radius:4px;height:30px;width:64px;background:rgba(0,0,0,.04);border:1px solid #D9D9D9;border-radius:4px}.layui-layer .close-layer-btn .btn-yes:before{content:"\786e\8ba4";display:block;color:#f5222d;line-height:30px;text-align:center}.m10{margin:10px}.m15{margin:15px}.m30{margin:30px}.mt3{margin-top:3px}.mt5{margin-top:5px}.mt10{margin-top:10px}.mt12{margin-top:12px}.mt15{margin-top:15px}.mt20{margin-top:20px}.mt30{margin-top:30px}.mt50{margin-top:50px}.mt100{margin-top:100px}.mb5{margin-bottom:5px}.mb10{margin-bottom:10px}.mb15{margin-bottom:15px}.mb20{margin-bottom:20px}.mb30{margin-bottom:30px}.mb50{margin-bottom:50px}.mb100{margin-bottom:100px}.ml5{margin-left:5px}.ml10{margin-left:10px}.ml15{margin-left:15px}.ml20{margin-left:20px}.ml30{margin-left:30px}.ml50{margin-left:50px}.ml100{margin-left:100px}.mr5{margin-right:5px}.mr10{margin-right:10px}.mr15{margin-right:15px}.mr20{margin-right:20px}.mr30{margin-right:30px}.mr50{margin-right:50px}.mr100{margin-right:100px}.mtb10{margin:10px 0}.clearfloat:before,.clearfloat:after{content:"";display:table}.clearfloat:after{clear:both;overflow:hidden}.clearfloat{zoom:1}@font-face{font-family:Symbol;src:url(/assets/SYMBOL-bffdc2fd.TTF)}@font-face{font-family:MT Extra;src:url(/assets/MTEXTRA-dddb7925.TTF)}@font-face{font-family:"DINAlternate-Bold, DINAlternate";src:url("/assets/DIN Condensed Bold-ceca793d.ttf")}.fs-12{font-size:12px}.fs-14{font-size:14px}.fs-16{font-size:16px}ul li pre div,.fontResultAll .p div,ul li pre p,.fontResultAll p,.question .p div,.question .p p{display:inline-block}.el-form-item__content{line-height:0!important}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background-color:transparent}::-webkit-scrollbar-thumb{-webkit-box-shadow:inset 0 0 6px #D8D8D8;background-color:#d8d8d8;border-radius:4px}::-webkit-scrollbar-button{background-color:transparent;width:0;height:0}::-webkit-scrollbar-corner{background:transparent}*[data-html] img{max-width:100%;height:auto}.icon{display:inline-block;width:14px;height:14px;background-repeat:no-repeat;background-size:auto 100%;background-position:center center;vertical-align:middle}.setting-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202303/86c8f5b67004402597e47eb78015e837.png)}.search-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202303/67bad9804f4f4e938d94605876b9adf9.png)}.rightarrow-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202303/a939d11617714da880b897bb667d9cc4.png)}.admin-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202305/8d5084be397945adb4208d3ef7cad115.png)}.cooperate-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202305/2d704a269f394649a95c36c5d9c456f5.png)}.content-tag{display:inline-block;border-radius:20px;width:40px;height:22px;margin-right:4px;font-size:12px;line-height:22px;font-weight:400;color:#000;text-align:center;background-color:#cffb6da1}:root:root{--el-color-white: #ffffff;--el-color-black: #000000;--el-color-primary: #8180FF;--el-color-primary-light-3: #8180FFbb;--el-color-primary-light-5: #8180FF99;--el-color-primary-light-7: #8180FF77;--el-color-primary-light-8: #8180FF44;--el-color-primary-light-9: #8180FF22;--el-color-primary-dark-2: #6B6AED;--el-fill-color-lighter: #8180FF11;--el-fill-color-light: #8180ff0a;--el-checkbox-input-width: 16px;--el-checkbox-input-height: 16px}.el-checkbox.middle{--el-checkbox-input-width: 16px;--el-checkbox-input-height: 16px}.el-checkbox.middle .el-checkbox__inner{border-radius:6px}.el-checkbox.middle .el-checkbox__inner:after{top:2px;left:5px}.el-checkbox.middle .el-checkbox__input.is-indeterminate .el-checkbox__inner:before{top:6px}.el-dropdown-menu.option-more .el-dropdown-menu__item .icon{vertical-align:text-top;margin-right:8px}.el-dropdown-menu.option-more .el-dropdown-menu__item .icon.dislike-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202302/683785327edf491c953c9cdd6de08471.png)}.el-dropdown-menu.option-more .el-dropdown-menu__item .icon.alert-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202302/01ed32bed9104180bd98c645946f0038.png)}.el-dropdown-menu.option-more .el-dropdown-menu__item:not(.is-disabled):hover,.el-dropdown-menu.option-more .el-dropdown-menu__item:focus{color:#8180ff;background-color:#8180ff1a}.el-dropdown-menu.option-more .el-dropdown-menu__item:not(.is-disabled):hover .icon.alert-icon,.el-dropdown-menu.option-more .el-dropdown-menu__item:focus .icon.alert-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202302/c226474e35da469a8f4a864b38061c71.png)}.el-dropdown-menu.option-more .el-dropdown-menu__item:not(.is-disabled):hover .icon.dislike-icon,.el-dropdown-menu.option-more .el-dropdown-menu__item:focus .icon.dislike-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202302/852664f400d34afa9f4e95e247ef9b47.png)}.toggle-bar{position:absolute;top:30px;right:-10px;width:20px;height:30px;border-radius:10px;border:1px solid rgba(216,216,216,.59);background-color:#fff;background-position:center center;background-size:auto 8px;background-repeat:no-repeat;background-image:url(https://image.zhihuishu.com/zhs/b2cm/base1/202304/dd90e3ba357a42bb8b046cc1c124fb7d.png);cursor:pointer;z-index:33}.toggle-bar.to-right{background-image:url(https://image.zhihuishu.com/zhs/b2cm/base1/202304/5307f7cb0e984368b27b63eb35ad8ca6.png)}.polymas-theme .el-checkbox{--el-checkbox-input-width: 16px;--el-checkbox-input-height: 16px;border-color:#e3e3e3}.polymas-theme .el-checkbox .el-checkbox__input.is-checked+.el-checkbox__label{color:#000}.polymas-theme .el-checkbox .el-checkbox__input.is-checked .el-checkbox__inner{border-color:#000;background-color:#cffb6d}.polymas-theme .el-checkbox .el-checkbox__input.is-checked .el-checkbox__inner:after{display:inline-block;width:9px;height:7px;transform:unset;background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202305/77408f7d191b49bbb73a07d4d5fa288e.png);background-size:100% auto;border:0}.polymas-theme .el-checkbox .el-checkbox__input.is-indeterminate .el-checkbox__inner{border-color:#000;background-color:#cffb6d}.polymas-theme .el-checkbox .el-checkbox__input.is-indeterminate .el-checkbox__inner:before{background-color:#000}.polymas-theme .el-checkbox .el-checkbox__inner{border-radius:6px}.polymas-theme .el-checkbox .el-checkbox__inner:after{top:3px;left:3px}.polymas-theme .el-checkbox .el-checkbox__inner:hover{border-color:#666}.polymas-theme .el-checkbox .el-checkbox__label{color:#807f86}.polymas-theme .el-radio .el-radio__input.is-checked+.el-radio__label{color:#000}.polymas-theme .el-radio .el-radio__input.is-checked .el-radio__inner{border-color:#000;background-color:#fff}.polymas-theme .el-radio .el-radio__input.is-checked .el-radio__inner:after{background-color:#cffb6d;width:7px;height:7px}.polymas-theme .el-radio .el-radio__label{color:#807f86}.polymas-theme .el-radio .el-radio__inner{border-color:#e3e3e3}.polymas-theme .el-radio .el-radio__inner:hover{border-color:#666}.polymas-theme.el-message-box{padding:18px 40px 32px;border-radius:20px}.polymas-theme.el-message-box .el-message-box__title{text-align:center;color:#000000d9;font-size:24px}.polymas-theme.el-message-box .el-message-box__message{text-align:center;color:#959a9e;font-size:14px;padding:4px}.polymas-theme.el-message-box .el-message-box__btns{margin-top:24px}.polymas-theme.el-message-box .el-message-box__btns .el-button{border:1px solid #000000;width:132px;height:44px;color:#000;border-radius:8px;letter-spacing:2px}.polymas-theme.el-message-box .el-message-box__btns .el-button.el-button--primary{margin-right:0;margin-left:28px;color:#fff;background-color:#000}.polymas-theme.el-message-box .el-message-box__btns .el-button.el-button--primary:hover{background-color:#000000f5}.polymas-theme.el-message-box .el-message-box__btns .el-button:first-child:hover{background-color:#00000005;color:#000}.el-dialog.polymas-theme{border-radius:16px;color:#101010}.el-dialog.polymas-theme .close-icon{position:absolute;top:24px;right:24px;width:20px;height:20px;cursor:pointer;background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202305/cfded165b324455aa831332af6e6080f.png)}.el-dialog.polymas-theme .el-dialog__title{color:#101010;font-weight:bolder;font-size:18px;letter-spacing:1px}.el-dialog.polymas-theme .el-dialog__headerbtn .el-dialog__close{color:#101010}.el-dialog.polymas-theme .el-dialog__body{border-top:1px solid #f3f3f3}.polymas-theme.pagination{text-align:center}.polymas-theme.pagination .el-pagination{display:inline-block}.polymas-theme.pagination .el-pagination button:disabled,.polymas-theme.pagination .el-pagination .el-pager li,.polymas-theme.pagination .el-pagination .btn-next,.polymas-theme.pagination .el-pagination .btn-prev{background-color:transparent;display:inline-block;vertical-align:middle}.polymas-theme.pagination .el-pagination .btn-next,.polymas-theme.pagination .el-pagination .btn-prev{width:32px;height:32px;padding:0;color:#000000a6;text-align:center;font-size:12px;border-radius:8px;background:rgba(255,255,255,.6)}.polymas-theme.pagination .el-pagination button:disabled{background-color:#00000008}.polymas-theme.pagination .el-pagination .el-pager{display:inline-block;vertical-align:middle;margin:0 8px}.polymas-theme.pagination .el-pagination .el-pager li{width:32px;height:32px;margin:4px;line-height:32px;color:#000b;background:rgba(255,255,255,.6);border-radius:8px}.polymas-theme.pagination .el-pagination .el-pager li.is-active{color:#000;background-color:#cffb6d;border-radius:8px}.search-detail .text-ellipsis{text-overflow:ellipsis;overflow:hidden;white-space:nowrap}.search-detail .is-disabled .el-checkbox__label{color:gray!important}.search-detail .el-checkbox__input.is-indeterminate .el-checkbox__inner:before{background-color:#8180ff}.search-detail .el-drawer__open .el-drawer.btt{border-radius:22px 22px 0 0}.search-detail .search-item .footer{display:flex;align-items:flex-start;flex-wrap:wrap;height:auto;padding-top:16px}.search-detail .search-item .footer .type-tag{display:inline-block;padding:0 8px;color:#1a34c3;height:22px;line-height:22px;background-color:#1a34c30d;border-radius:10px;margin-bottom:4px}.search-detail .search-item .footer .type-tag .icon{width:12px;height:12px;margin-right:8px}.search-detail .search-item .footer span{height:22px;line-height:22px}.mask-text{position:absolute;bottom:0;left:0;height:32px;padding:0 4px;line-height:32px;width:100%;white-space:nowrap;text-overflow:ellipsis;background-color:#0003;z-index:3;overflow:hidden}.el-button.search-button{padding:4px 12px;line-height:16px;font-size:12px;color:#fff;background-color:#8180ffbb;border-color:transparent;border-radius:8px}.el-button.search-button:focus,.el-button.search-button:hover{background-color:#8180ff;border-color:transparent}.grey-text{color:#000000cb}.grey-text1{color:#00000098}.grey-text2{color:#0003}.zhiwang-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/537efaade4394991a92aff5e601d9072.png)}.PubMed-icon{background-image:url(https://image.zhihuishu.com/zhs/b2cm/base1/202305/e1e306ccab8a427ab1ff6cbe83368d87.png)}.medicine-icon{background-image:url(https://image.zhihuishu.com/zhs/b2cm/base1/202308/e7fdbcd769be4fbbb3ed17b0a5fa70f0.png)}.information-icon{background-image:url(https://image.zhihuishu.com/zhs/b2cm/base1/202308/759389552fd04127b80570fb3f31e968.png)}.baidu-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202302/e5beb31e2c154318a3754cb7450badfc.png)}.bz-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202305/9f995be94938432b8e0b63fe05f0b12d.png)}.sougou-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/33d783c749084dcf9f5d4c4b70629fe2.png)}.zhihu-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202302/af1b9dd948f24245b21e21ecf3da5150.png)}.doc-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202302/e6f8e711e39f4e6eb3747951168f841a.png)}.ebook-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/d786112842c2411797cc050a6faaedfa.png)}.nationalLaw-icon{background-image:url(https://image.zhihuishu.com/zhs/b2cm/base1/202306/68efa4d5bd4c41f6b60c6f02fb5713c8.png)}.bdweapon-icon{background-image:url(https://image.zhihuishu.com/zhs/b2cm/base1/202306/f7f57cbe06a44afd8f12ed8579d18a51.png)}.baiduzhidao-icon{background-image:url(https://image.zhihuishu.com/zhs/b2cm/base1/202307/722d1e7f82324620ae015d4db87d1d90.png)}.mooc-icon{background-image:url(https://image.zhihuishu.com/zhs/b2cm/base1/202307/4b74188c1b7d4e78b4b81b261ad4aa46.png)}.image-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202302/9eb2bfdcecd94bdca9d1c6daf230f958.png)}.video-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/36a119e093724d77bbb44c9543649c51.png)}.play-icon{position:relative;background-color:#ffffff80;backdrop-filter:blur(45px);border-radius:100%;z-index:3}.play-icon:after{content:"";position:absolute;top:0;bottom:0;left:0;right:0;display:inline-block;background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/fe65670179ee46af88db0afbaf9ecd9d.png);background-size:25% 25%;background-position:center center;background-repeat:no-repeat;z-index:2}.course-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/ec94d66f3c3241dca0dc07b001b84a37.png)}.school-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/715a9489f73044519061adccf909fef6.png)}.other-school-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/bbe28f196916492996bf7f152d38e2cf.png)}.fire-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202302/8430224e9bf14484ac260bf5dadfff1d.png)}.eyes-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202302/20ce06ed93084acdb2f44b8a01ee677e.png)}.notice-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202302/7edf1b69b9674e20a5c07adbb3950237.png)}.ided-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/c3717c46858a4e478d74cc2fac3520e3.png)}.greateid-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/6cdeb1de66a948238f68aeeca93b0261.png)}.zan-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202302/1af9c2d825864647beb208094f4d27c0.png)}.image-text-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/e19f06535d914d81893668dee6a0196d.png)}.most-quoted-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/6b091683cbf14025a66b4d9a9e9042d2.png)}.lastest-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/14ec77811a0344c8a0fd294e9edebd66.png)}.help-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202304/e13befa57ae14072b5b477b608ceb299.png)}.edit-icon{background-image:url(https://image.zhihuishu.com/zhs/b2cm/base1/202303/c3a2ab772ed24a2f8784096dcac91eb5.png)}.nationalLaw-icon{background-image:url(https://image.zhihuishu.com/zhs/b2cm/base1/202306/68efa4d5bd4c41f6b60c6f02fb5713c8.png)}.bdweapon-icon{background-image:url(https://image.zhihuishu.com/zhs/b2cm/base1/202306/f7f57cbe06a44afd8f12ed8579d18a51.png)}.g6-icon{background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/8d8dfde22dd249ad98467154de66eade.png)}.el-popover.popper_gs{background:rgba(255,255,255,.1);border-radius:12px;border:none}.el-popper[x-placement^=top] .popper__arrow{border-top-color:#ffffff1a!important}.el-popper[x-placement^=top] .popper__arrow:after{border-top-color:#ffffff1a!important}.back_as .trangle{width:0;height:0;border:6px solid;border-color:rgba(255,255,255,.1) rgba(250,250,250,0) rgba(249,249,246,0) rgba(252,252,252,0);position:absolute;top:-12px;left:35%}.el-button.primary-button{color:#000;background-color:#cffb6d;border-color:#cffb6d}.el-button.primary-button:focus-visible,.el-button.primary-button.is-disabled:focus-visible{color:#333;outline-color:#cffb6daa}.el-button.primary-button:focus,.el-button.primary-button:hover,.el-button.primary-button.is-disabled:focus,.el-button.primary-button.is-disabled:hover{color:#333;border-color:#cffb6daa;background-color:#cffb6daa;outline:0}.el-button.primary-button.is-disabled{background-color:#cffb6d88;border-color:#cffb6d88;color:#0008}.el-button.primary-purple{color:#fff;background-color:#6b6aed;border-color:transparent}.el-button.primary-purple:focus-visible,.el-button.primary-purple.is-disabled:focus-visible{color:#fff8;outline-color:#6b6aedaa}.el-button.primary-purple:focus,.el-button.primary-purple:hover,.el-button.primary-purple.is-disabled:focus,.el-button.primary-purple.is-disabled:hover{color:#fff8;border-color:transparent;background-color:#6b6aedaa;outline:0}.el-button.primary-purple.is-disabled{background-color:#6b6aed88;border-color:transparent;color:#fff8}body{min-width:1440px;padding-bottom:92px;background-color:#f8f8f9;background-image:url(https://image.zhihuishu.com/zhs_yufa_150820/b2cm/base1/202306/f407189030684e4599b68e78287ba1b7.png),radial-gradient(closest-side,rgba(207,251,109,.2),transparent),radial-gradient(closest-side,rgba(129,128,255,.2),transparent);background-position:center center,20% 50%,76% 65%;background-size:35px 33px,484px 484px,394px 394px;background-repeat:repeat,no-repeat,no-repeat;background-attachment:fixed,fixed,fixed}