a{text-decoration:none;color:#2489f6}dl,ul,ol{list-style:none;padding:0;margin:0}.wrapper{width:1200px;margin:0 auto}.ques-detail ul li{margin-bottom:20px;border:1px solid #dadada;background:#fff;border-radius:10px}.ques-detail ul li:last-child{margin-bottom:0}table.edittable{border-collapse:collapse;text-align:center;margin:2px}table.edittable th,table.edittable td{line-height:30px;padding:5px;white-space:normal;word-break:break-all;border:1px solid #000;vertical-align:middle}table.composition{border-collapse:collapse;text-align:left;margin:2px;width:98%}table.composition th,table.composition td{line-height:30px;white-space:normal;word-break:break-all;border-width:0px;vertical-align:middle}table.composition2{border-collapse:collapse;width:auto}table.composition2 th,table.composition2 td{text-align:left;line-height:30px;white-space:normal;word-break:break-all;border:none;border-width:0px;vertical-align:middle}.MathJye{border:0 none;direction:ltr;display:inline-block;float:none;font-family:Times New Roman,宋体;font-size:15px;font-style:normal;font-weight:400;letter-spacing:1px;line-height:normal;margin:0;padding:0;text-align:left;text-indent:0;text-transform:none;white-space:nowrap;word-spacing:normal;word-wrap:normal;-webkit-text-size-adjust:none}.MathJye div,.MathJye span{border:0 none;margin:0;padding:0;line-height:normal;text-align:left;height:auto;_height:auto;white-space:normal}.MathJye table{border-collapse:collapse;margin:0;padding:0;text-align:center;vertical-align:middle;line-height:normal;font-size:inherit;font-size:100%;_font-size:100%;font-style:normal;font-weight:400;border:0;float:none;display:inline-block;display:inline;zoom:0}.MathJye table td{padding:0;font-size:inherit;line-height:normal;white-space:nowrap;border:0 none;width:auto;_height:auto}.MathJye_mi{font-style:italic}.flipv{transform:scaleX(-1);filter:FlipH}.fliph{transform:scaleY(-1);filter:FlipV}.mathjye-bold{font-weight:800}.mathjye-del{text-decoration:line-through}.mathjye-underline{border-bottom:1px solid #000;padding-bottom:2px}@-moz-document url-prefix(){.mathjye-underline{padding-bottom:0}}.mathjye-underpline{border-bottom:2px dotted #000;padding-bottom:3px}@-moz-document url-prefix(){.mathjye-underpline{padding-bottom:1px}}.mathjye-underpoint{background:url(http://img.jyeoo.net/images/formula/point.png) no-repeat center bottom;padding-bottom:4px}.mathjye-underpoint2{border-bottom:2px dotted #000;padding-bottom:3px}@-moz-document url-prefix(){.mathjye-underpoint{padding-bottom:1px}}.mathjye-underwave{background:url(http://img.jyeoo.net/images/formula/wave.png) bottom repeat-x;padding-bottom:4px}@-moz-document url-prefix(){.mathjye-underwave{padding-bottom:1px}}.mathjye-alignleft{display:block;text-align:left}.mathjye-aligncenter{display:block;text-align:center}.mathjye-alignright{display:block;text-align:right}.artpreview fieldset{padding-top:10px;font-size:14px;clear:both;overflow:hidden;zoom:1;line-height:24px;font-family:Times New Roman,宋体,sans-serif;position:relative}.artpreview fieldset legend{padding:5px 0;display:block;margin:5px;background:#f1f1f1;color:#000;overflow:hidden;zoom:1}.queserror{border:1px dotted #f00;padding:2px}fieldset.quesborder{display:block;padding:0;line-height:25px;letter-spacing:1px;word-break:break-all;margin:0}fieldset.queserror{border:1px solid #f00;font-size:12px;padding:2px;margin-bottom:1px}fieldset.quesborder td,fieldset.queserror td{line-height:16px}fieldset.quesborder em,fieldset.queserror em{font-style:normal;font-weight:700;position:absolute;left:20px}fieldset.thiserror1{border:1px solid #f00}fieldset.thiserror1 legend{border:4px solid #f00}fieldset.thiserror2{border:1px solid #ADCD3C}fieldset.thiserror2 legend{border:4px solid #ADCD3C}fieldset.thisques{border:1px solid blue}fieldset.thison{border:1px solid #A9C9E2}fieldset.thison div.border{border:1px solid #ADCD3C;background-color:#f2fddb}fieldset,img{border:0 none}table.thison{border:1px solid #00F}table.thiserr{border:1px solid #F00}fieldset.thisvip1{border:1px solid #00F}fieldset.thisvip1 legend{border:4px solid #00F}fieldset.status17{border:1px solid #ff00ff}fieldset.status17 legend{border:4px solid #ff00ff}.selectoption{vertical-align:middle;font-size:14px;padding:2px}.selectoption:hover{color:#ea8511}.selectoption uni-label{padding:4px;line-height:24px}fieldset.quesbordere{border:2px dotted #f00}.answer{border:1px dotted #ffffff}ol.answer li,ul.answer li{padding:1px;font-size:14px}ol.answer li:hover{background:#f2f2f2}.collapseContainerPanel{border:0}.collapsePanelHeader{height:30px;font-weight:700;padding:6px 0 0}.collapseHeaderContent{float:left;padding-left:5px}.collapseContent{margin:0;padding:0;border:1px solid #ccc;border-top:0}.pt0{padding:2px 0 5px;font-size:14px;font-family:黑体,sans-serif;font-weight:700}.pt1{overflow:hidden;zoom:1;clear:both;line-height:25px;font-size:14px;padding:20px;position:relative;word-break:break-word}fieldset.quesborder .pt1 em{position:static}.pt1 img{position:relative}.pt2{padding:0 20px 20px}.pt3,.pt4,.pt5,.pt6,.pt7{clear:both;zoom:1;position:relative;padding:0 20px 20px 80px}.pt8 a:link,.pt8 a:visited{margin-right:10px;padding:2px 5px}.pt8 a:hover{background:#fc0}.pt9{padding:20px;border:0 none;color:#999;font-size:12px}.fieldtip{height:36px;line-height:36px;background-color:#f4f4f4;border-top:1px solid #dadada;padding:0 20px;color:#666;position:relative;font-size:12px;border-radius:0 0 10px 10px}.newFieldtip .pt1,.newFieldtip .pt2,.newFieldtip .pt3,.newFieldtip .pt4,.newFieldtip .pt5,.newFieldtip .pt6,.newFieldtip .pt7,.newFieldtip .pt8,.newFieldtip.pt9,.newFieldtip+.fieldtip{padding:0}fieldset img{max-width:100%}.fieldtip-left{float:left}.fieldtip-left>*{margin-right:20px}.fieldtip-right{float:right}.fieldtip-right>*{margin-left:20px;display:inline-block;color:#666}.fieldtip .btn{display:inline-block;margin-bottom:0;font-weight:400;text-align:center;vertical-align:middle;touch-action:manipulation;cursor:pointer;background-image:none;border:1px solid transparent;-webkit-user-select:none;user-select:none;font-size:14px;border-radius:4px;color:#fff;background-color:#ff8a00;line-height:18px;min-width:28px;padding:0 5px}.fieldtip .btn:hover,.fieldtip .btn:active,.fieldtip .btn:active:hover{color:#fff;background-color:#faad4a}div.quizPutTag{display:inline-block;display:inline;padding:3px 10px 1px;margin:0 3px;font-size:14px;min-width:1em;min-height:16px;line-height:18px;height:auto;border-bottom:1px solid #0033FF;text-decoration:none;zoom:1;color:#127176;word-break:break-all}div.quizPutTag:hover{color:#f60}div.quizPutTag img{cursor:pointer;width:200px;margin-left:10px}.sanwser{padding:4px 10px;margin:0;border:1px solid #ADCD3C;background-color:#f2fddb;color:#000;display:none}.selectoption uni-label.s,div.s{border:1px solid #91cbed;background-color:#deeeff;display:inline-block}.selectoption uni-label.s.sh,div.s.sh{margin:1px;border:none;background:none}del{text-decoration:none;color:red;font-style:normal;font-weight:400}.lineSub-container{width:-webkit-fit-content;width:fit-content;position:relative}#canvas{display:block;position:absolute;left:0;top:0;width:100%;height:100%}.flex-full{flex:1}.flex-row{display:flex;flex-direction:row}.flex-row-center{display:flex;flex-direction:row;justify-content:center;align-items:center}.flex-col{display:flex;flex-direction:column}.flex-col-center{display:flex;flex-direction:column;justify-content:center;align-items:center}.gap10{gap:.3125rem}.gap20{gap:.625rem}.imgbg-contain{background-size:contain;background-repeat:no-repeat;background-position:center}.imgbg-cover{background-size:cover;background-repeat:no-repeat;background-position:center}.imgbg-top{background-size:cover;background-repeat:no-repeat;background-position:center top}*{margin:0;-webkit-tap-highlight-color:transparent}html,body{-webkit-user-select:none;user-select:none;width:100%;height:100%}body{overflow-x:hidden;font-size:16px}uni-app,uni-page,uni-page-wrapper,uni-page-body{display:block;box-sizing:border-box;width:100%}uni-page-wrapper{position:relative}#app,uni-app,uni-page,uni-page-wrapper{height:100%}.uni-mask{position:fixed;z-index:999;top:0;right:0;left:0;bottom:0;background:rgba(0,0,0,.5)}.uni-fade-enter-active,.uni-fade-leave-active{transition-duration:.25s;transition-property:opacity;transition-timing-function:ease}.uni-fade-enter-from,.uni-fade-leave-active{opacity:0}.uni-loading,uni-button[loading]:before{background-color:transparent;background-image:url(data:image/svg+xml;base64,\ 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);background-repeat:no-repeat}.uni-loading{width:20px;height:20px;display:inline-block;vertical-align:middle;animation:uni-loading 1s steps(12,end) infinite;background-size:100%}@keyframes uni-loading{0%{transform:rotate3d(0,0,1,0)}to{transform:rotate3d(0,0,1,360deg)}}html{--primary-color: #007aff;--UI-BG: #fff;--UI-BG-1: #f7f7f7;--UI-BG-2: #fff;--UI-BG-3: #f7f7f7;--UI-BG-4: #4c4c4c;--UI-BG-5: #fff;--UI-FG: #000;--UI-FG-0: rgba(0, 0, 0, .9);--UI-FG-HALF: rgba(0, 0, 0, .9);--UI-FG-1: rgba(0, 0, 0, .5);--UI-FG-2: rgba(0, 0, 0, .3);--UI-FG-3: rgba(0, 0, 0, .1)}uni-page[data-type] uni-page-body{background-color:transparent}body:after{position:fixed;content:"";left:-1000px;top:-1000px;animation:shadow-preload .1s;animation-delay:3s}@keyframes shadow-preload{0%{background-image:url(https://cdn.dcloud.net.cn/img/shadow-grey.png)}to{background-image:url(https://cdn.dcloud.net.cn/img/shadow-grey.png)}}.uni-async-error{position:absolute;left:0;right:0;top:0;bottom:0;color:#999;padding:100px 10px;text-align:center}.uni-async-loading{box-sizing:border-box;width:100%;padding:50px;text-align:center}.uni-async-loading .uni-loading{width:30px;height:30px}a{pointer-events:none!important;cursor:default!important;text-decoration:none!important;-webkit-touch-callout:none!important;-webkit-user-select:none!important;user-select:none!important}a[href]{pointer-events:none!important;cursor:default!important}a:hover,a:active,a:focus{text-decoration:none!important;pointer-events:none!important}