.el-card{--el-card-border-color:var(--el-border-color-light);--el-card-border-radius:.20833vw;--el-card-padding:1.04167vw;--el-card-bg-color:var(--el-fill-color-blank);background-color:var(--el-card-bg-color);border:1px solid var(--el-card-border-color);border-radius:var(--el-card-border-radius);color:var(--el-text-color-primary);overflow:hidden;transition:var(--el-transition-duration)}.el-card.is-always-shadow,.el-card.is-hover-shadow:focus,.el-card.is-hover-shadow:hover{box-shadow:var(--el-box-shadow-light)}.el-card__header{border-bottom:1px solid var(--el-card-border-color);box-sizing:border-box;padding:calc(var(--el-card-padding) - .10417vw) var(--el-card-padding)}.el-card__body{padding:var(--el-card-padding)}.el-card__footer{border-top:1px solid var(--el-card-border-color);box-sizing:border-box;padding:calc(var(--el-card-padding) - .10417vw) var(--el-card-padding)}.el-skeleton{--el-skeleton-circle-size:var(--el-avatar-size)}.el-skeleton__item{background:var(--el-skeleton-color);border-radius:var(--el-border-radius-base);display:inline-block;height:.83333vw;width:100%}.el-skeleton__circle{border-radius:50%;height:var(--el-skeleton-circle-size);line-height:var(--el-skeleton-circle-size);width:var(--el-skeleton-circle-size)}.el-skeleton__button{border-radius:.20833vw;height:2.08333vw;width:3.33333vw}.el-skeleton__p{width:100%}.el-skeleton__p.is-last{width:61%}.el-skeleton__p.is-first{width:33%}.el-skeleton__text{height:var(--el-font-size-small);width:100%}.el-skeleton__caption{height:var(--el-font-size-extra-small)}.el-skeleton__h1{height:var(--el-font-size-extra-large)}.el-skeleton__h3{height:var(--el-font-size-large)}.el-skeleton__h5{height:var(--el-font-size-medium)}.el-skeleton__image{align-items:center;border-radius:0;display:flex;justify-content:center;width:unset}.el-skeleton__image svg{color:var(--el-svg-monochrome-grey);fill:currentColor;height:22%;width:22%}.el-skeleton{--el-skeleton-color:var(--el-fill-color);--el-skeleton-to-color:var(--el-fill-color-darker)}@keyframes el-skeleton-loading{0%{background-position:100% 50%}to{background-position:0 50%}}.el-skeleton{width:100%}.el-skeleton__first-line,.el-skeleton__paragraph{background:var(--el-skeleton-color);height:.83333vw;margin-top:.83333vw}.el-skeleton.is-animated .el-skeleton__item{animation:el-skeleton-loading 1.4s ease infinite;background:linear-gradient(90deg,var(--el-skeleton-color) 25%,var(--el-skeleton-to-color) 37%,var(--el-skeleton-color) 63%);background-size:400% 100%}.el-message-box{--el-messagebox-title-color:var(--el-text-color-primary);--el-messagebox-width:21.875vw;--el-messagebox-border-radius:.20833vw;--el-messagebox-box-shadow:var(--el-box-shadow);--el-messagebox-font-size:var(--el-font-size-large);--el-messagebox-content-font-size:var(--el-font-size-base);--el-messagebox-content-color:var(--el-text-color-regular);--el-messagebox-error-font-size:.625vw;--el-messagebox-padding-primary:.625vw;--el-messagebox-font-line-height:var(--el-font-line-height-primary);backface-visibility:hidden;background-color:var(--el-bg-color);border-radius:var(--el-messagebox-border-radius);box-shadow:var(--el-messagebox-box-shadow);box-sizing:border-box;display:inline-block;font-size:var(--el-messagebox-font-size);max-width:var(--el-messagebox-width);overflow:hidden;overflow-wrap:break-word;padding:var(--el-messagebox-padding-primary);position:relative;text-align:left;vertical-align:middle;width:100%}.el-message-box:focus{outline:none!important}.is-message-box .el-overlay-message-box{inset:0;overflow:auto;padding:.83333vw;position:fixed;text-align:center}.is-message-box .el-overlay-message-box:after{content:"";display:inline-block;height:100%;vertical-align:middle;width:0}.el-message-box.is-draggable .el-message-box__header{cursor:move;-webkit-user-select:none;user-select:none}.el-message-box__header{padding-bottom:var(--el-messagebox-padding-primary)}.el-message-box__header.show-close{padding-right:calc(var(--el-messagebox-padding-primary) + var(--el-message-close-size, .83333vw))}.el-message-box__title{color:var(--el-messagebox-title-color);font-size:var(--el-messagebox-font-size);line-height:var(--el-messagebox-font-line-height)}.el-message-box__headerbtn{background:#0000;border:none;cursor:pointer;font-size:var(--el-message-close-size,.83333vw);height:2.08333vw;outline:none;padding:0;position:absolute;right:0;top:0;width:2.08333vw}.el-message-box__headerbtn .el-message-box__close{color:var(--el-color-info);font-size:inherit}.el-message-box__headerbtn:focus .el-message-box__close,.el-message-box__headerbtn:hover .el-message-box__close{color:var(--el-color-primary)}.el-message-box__content{color:var(--el-messagebox-content-color);font-size:var(--el-messagebox-content-font-size)}.el-message-box__container{align-items:center;display:flex;gap:.625vw}.el-message-box__input{padding-top:.625vw}.el-message-box__input div.invalid>input,.el-message-box__input div.invalid>input:focus{border-color:var(--el-color-error)}.el-message-box__status{font-size:1.25vw}.el-message-box__status.el-message-box-icon--primary{--el-messagebox-color:var(--el-color-primary);color:var(--el-messagebox-color)}.el-message-box__status.el-message-box-icon--success{--el-messagebox-color:var(--el-color-success);color:var(--el-messagebox-color)}.el-message-box__status.el-message-box-icon--info{--el-messagebox-color:var(--el-color-info);color:var(--el-messagebox-color)}.el-message-box__status.el-message-box-icon--warning{--el-messagebox-color:var(--el-color-warning);color:var(--el-messagebox-color)}.el-message-box__status.el-message-box-icon--error{--el-messagebox-color:var(--el-color-error);color:var(--el-messagebox-color)}.el-message-box__message{margin:0;min-width:0}.el-message-box__message p{line-height:var(--el-messagebox-font-line-height);margin:0}.el-message-box__errormsg{color:var(--el-color-error);font-size:var(--el-messagebox-error-font-size);line-height:var(--el-messagebox-font-line-height)}.el-message-box__btns{align-items:center;display:flex;flex-wrap:wrap;justify-content:flex-end;padding-top:var(--el-messagebox-padding-primary)}.el-message-box--center .el-message-box__title{align-items:center;display:flex;gap:.3125vw;justify-content:center}.el-message-box--center .el-message-box__status{font-size:inherit}.el-message-box--center .el-message-box__btns,.el-message-box--center .el-message-box__container{justify-content:center}.fade-in-linear-enter-active .el-overlay-message-box{animation:msgbox-fade-in var(--el-transition-duration)}.fade-in-linear-leave-active .el-overlay-message-box{animation:msgbox-fade-in var(--el-transition-duration) reverse}@keyframes msgbox-fade-in{0%{opacity:0;transform:translate3d(0,-20px,0)}to{opacity:1;transform:translateZ(0)}}.el-overlay{background-color:var(--el-overlay-color-lighter);height:100%;inset:0;overflow:auto;position:fixed;z-index:2000}.el-overlay .el-overlay-root{height:0}:root{--el-popup-modal-bg-color:var(--el-color-black);--el-popup-modal-opacity:.5}.v-modal-enter{animation:v-modal-in var(--el-transition-duration-fast) ease}.v-modal-leave{animation:v-modal-out var(--el-transition-duration-fast) ease forwards}@keyframes v-modal-in{0%{opacity:0}}@keyframes v-modal-out{to{opacity:0}}.v-modal{background:var(--el-popup-modal-bg-color);height:100%;left:0;opacity:var(--el-popup-modal-opacity);position:fixed;top:0;width:100%}.el-popup-parent--hidden{overflow:hidden}.el-dialog{--el-dialog-width:50%;--el-dialog-margin-top:15vh;--el-dialog-bg-color:var(--el-bg-color);--el-dialog-box-shadow:var(--el-box-shadow);--el-dialog-title-font-size:var(--el-font-size-large);--el-dialog-content-font-size:.72917vw;--el-dialog-font-line-height:var(--el-font-line-height-primary);--el-dialog-padding-primary:.83333vw;--el-dialog-border-radius:var(--el-border-radius-base);background:var(--el-dialog-bg-color);border-radius:var(--el-dialog-border-radius);box-shadow:var(--el-dialog-box-shadow);box-sizing:border-box;margin:var(--el-dialog-margin-top,15vh) auto 2.60417vw;overflow-wrap:break-word;padding:var(--el-dialog-padding-primary);position:relative;width:var(--el-dialog-width,50%)}.el-dialog:focus{outline:none!important}.el-dialog.is-align-center{margin:auto}.el-dialog.is-fullscreen{--el-dialog-width:100%;--el-dialog-margin-top:0;border-radius:0;height:100%;margin-bottom:0;overflow:auto}.el-dialog__wrapper{inset:0;margin:0;overflow:auto;position:fixed}.el-dialog.is-draggable .el-dialog__header{cursor:move;-webkit-user-select:none;user-select:none}.el-dialog__header{padding-bottom:var(--el-dialog-padding-primary)}.el-dialog__header.show-close{padding-right:calc(var(--el-dialog-padding-primary) + var(--el-message-close-size, .83333vw))}.el-dialog__headerbtn{background:#0000;border:none;cursor:pointer;font-size:var(--el-message-close-size,.83333vw);height:2.5vw;outline:none;padding:0;position:absolute;right:0;top:0;width:2.5vw}.el-dialog__headerbtn .el-dialog__close{color:var(--el-color-info);font-size:inherit}.el-dialog__headerbtn:focus .el-dialog__close,.el-dialog__headerbtn:hover .el-dialog__close{color:var(--el-color-primary)}.el-dialog__title{color:var(--el-text-color-primary);font-size:var(--el-dialog-title-font-size);line-height:var(--el-dialog-font-line-height)}.el-dialog__body{color:var(--el-text-color-regular);font-size:var(--el-dialog-content-font-size)}.el-dialog__footer{box-sizing:border-box;padding-top:var(--el-dialog-padding-primary);text-align:right}.el-dialog--center{text-align:center}.el-dialog--center .el-dialog__body{text-align:initial}.el-dialog--center .el-dialog__footer{text-align:inherit}.el-modal-dialog.is-penetrable{pointer-events:none}.el-modal-dialog.is-penetrable .el-dialog{pointer-events:auto}.el-overlay-dialog{inset:0;overflow:auto;position:fixed}.dialog-fade-enter-active{animation:modal-fade-in var(--el-transition-duration)}.dialog-fade-enter-active .el-overlay-dialog{animation:dialog-fade-in var(--el-transition-duration)}.dialog-fade-leave-active{animation:modal-fade-out var(--el-transition-duration)}.dialog-fade-leave-active .el-overlay-dialog{animation:dialog-fade-out var(--el-transition-duration)}@keyframes dialog-fade-in{0%{opacity:0;transform:translate3d(0,-20px,0)}to{opacity:1;transform:translateZ(0)}}@keyframes dialog-fade-out{0%{opacity:1;transform:translateZ(0)}to{opacity:0;transform:translate3d(0,-20px,0)}}@keyframes modal-fade-in{0%{opacity:0}to{opacity:1}}@keyframes modal-fade-out{0%{opacity:1}to{opacity:0}}.tip-dialog-body[data-v-1c36bba1]{padding:1.66667vw .83333vw}.tip-dialog-body .tip-message[data-v-1c36bba1]{font-family:PingFangSC;font-size:.9375vw;font-weight:400;padding:1.25vw 0;text-align:center}.tip-dialog-body .tip-button-block[data-v-1c36bba1]{margin-top:1.66667vw;text-align:center}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(./KaTeX_AMS-Regular.BQhdFMY1.woff2) format("woff2"),url(./KaTeX_AMS-Regular.DMm9YOAa.woff) format("woff"),url(./KaTeX_AMS-Regular.DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(./KaTeX_Caligraphic-Bold.Dq_IR9rO.woff2) format("woff2"),url(./KaTeX_Caligraphic-Bold.BEiXGLvX.woff) format("woff"),url(./KaTeX_Caligraphic-Bold.ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(./KaTeX_Caligraphic-Regular.Di6jR-x-.woff2) format("woff2"),url(./KaTeX_Caligraphic-Regular.CTRA-rTL.woff) format("woff"),url(./KaTeX_Caligraphic-Regular.wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(./KaTeX_Fraktur-Bold.CL6g_b3V.woff2) format("woff2"),url(./KaTeX_Fraktur-Bold.BsDP51OF.woff) format("woff"),url(./KaTeX_Fraktur-Bold.BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(./KaTeX_Fraktur-Regular.CTYiF6lA.woff2) format("woff2"),url(./KaTeX_Fraktur-Regular.Dxdc4cR9.woff) format("woff"),url(./KaTeX_Fraktur-Regular.CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(./KaTeX_Main-Bold.Cx986IdX.woff2) format("woff2"),url(./KaTeX_Main-Bold.Jm3AIy58.woff) format("woff"),url(./KaTeX_Main-Bold.waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(./KaTeX_Main-BoldItalic.DxDJ3AOS.woff2) format("woff2"),url(./KaTeX_Main-BoldItalic.SpSLRI95.woff) format("woff"),url(./KaTeX_Main-BoldItalic.DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(./KaTeX_Main-Italic.NWA7e6Wa.woff2) format("woff2"),url(./KaTeX_Main-Italic.BMLOBm91.woff) format("woff"),url(./KaTeX_Main-Italic.3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(./KaTeX_Main-Regular.B22Nviop.woff2) format("woff2"),url(./KaTeX_Main-Regular.Dr94JaBh.woff) format("woff"),url(./KaTeX_Main-Regular.ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(./KaTeX_Math-BoldItalic.CZnvNsCZ.woff2) format("woff2"),url(./KaTeX_Math-BoldItalic.iY-2wyZ7.woff) format("woff"),url(./KaTeX_Math-BoldItalic.B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(./KaTeX_Math-Italic.t53AETM-.woff2) format("woff2"),url(./KaTeX_Math-Italic.DA0__PXp.woff) format("woff"),url(./KaTeX_Math-Italic.flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(./KaTeX_SansSerif-Bold.D1sUS0GD.woff2) format("woff2"),url(./KaTeX_SansSerif-Bold.DbIhKOiC.woff) format("woff"),url(./KaTeX_SansSerif-Bold.CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(./KaTeX_SansSerif-Italic.C3H0VqGB.woff2) format("woff2"),url(./KaTeX_SansSerif-Italic.DN2j7dab.woff) format("woff"),url(./KaTeX_SansSerif-Italic.YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(./KaTeX_SansSerif-Regular.DDBCnlJ7.woff2) format("woff2"),url(./KaTeX_SansSerif-Regular.CS6fqUqJ.woff) format("woff"),url(./KaTeX_SansSerif-Regular.BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(./KaTeX_Script-Regular.D3wIWfF6.woff2) format("woff2"),url(./KaTeX_Script-Regular.D5yQViql.woff) format("woff"),url(./KaTeX_Script-Regular.C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(./KaTeX_Size1-Regular.mCD8mA8B.woff2) format("woff2"),url(./KaTeX_Size1-Regular.C195tn64.woff) format("woff"),url(./KaTeX_Size1-Regular.Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(./KaTeX_Size2-Regular.Dy4dx90m.woff2) format("woff2"),url(./KaTeX_Size2-Regular.oD1tc_U0.woff) format("woff"),url(./KaTeX_Size2-Regular.B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(./KaTeX_Size3-Regular.CTq5MqoE.woff) format("woff"),url(./KaTeX_Size3-Regular.DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(./KaTeX_Size4-Regular.Dl5lxZxV.woff2) format("woff2"),url(./KaTeX_Size4-Regular.BF-4gkZK.woff) format("woff"),url(./KaTeX_Size4-Regular.DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(./KaTeX_Typewriter-Regular.CO6r4hn1.woff2) format("woff2"),url(./KaTeX_Typewriter-Regular.C0xS9mPB.woff) format("woff"),url(./KaTeX_Typewriter-Regular.D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.25"}.katex .katex-mathml{clip:rect(1px,1px,1px,1px);border:0;height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{display:block;fill:currentColor;fill-opacity:1;fill-rule:nonzero;height:inherit;position:absolute;stroke:currentColor;stroke-dasharray:none;stroke-dashoffset:0;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-width:1;width:100%}.katex svg path{stroke:none}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}:host,:root{--van-cell-group-background:var(--van-background-2);--van-cell-group-title-color:var(--van-text-color-2);--van-cell-group-title-padding:var(--van-padding-md) var(--van-padding-md);--van-cell-group-title-font-size:var(--van-font-size-md);--van-cell-group-title-line-height:16px;--van-cell-group-inset-padding:0 var(--van-padding-md);--van-cell-group-inset-radius:var(--van-radius-lg);--van-cell-group-inset-title-padding:var(--van-padding-md) var(--van-padding-md)}.van-cell-group{background:var(--van-cell-group-background)}.van-cell-group--inset{border-radius:var(--van-cell-group-inset-radius);margin:var(--van-cell-group-inset-padding);overflow:hidden}.van-cell-group__title{color:var(--van-cell-group-title-color);font-size:var(--van-cell-group-title-font-size);line-height:var(--van-cell-group-title-line-height);padding:var(--van-cell-group-title-padding)}.van-cell-group__title--inset{padding:var(--van-cell-group-inset-title-padding)}:host,:root{--van-button-mini-height:24px;--van-button-mini-padding:0 var(--van-padding-base);--van-button-mini-font-size:var(--van-font-size-xs);--van-button-small-height:32px;--van-button-small-padding:0 var(--van-padding-xs);--van-button-small-font-size:var(--van-font-size-sm);--van-button-normal-padding:0 15px;--van-button-normal-font-size:var(--van-font-size-md);--van-button-large-height:50px;--van-button-default-height:44px;--van-button-default-line-height:1.2;--van-button-default-font-size:var(--van-font-size-lg);--van-button-default-color:var(--van-text-color);--van-button-default-background:var(--van-background-2);--van-button-default-border-color:var(--van-gray-4);--van-button-primary-color:var(--van-white);--van-button-primary-background:var(--van-primary-color);--van-button-primary-border-color:var(--van-primary-color);--van-button-success-color:var(--van-white);--van-button-success-background:var(--van-success-color);--van-button-success-border-color:var(--van-success-color);--van-button-danger-color:var(--van-white);--van-button-danger-background:var(--van-danger-color);--van-button-danger-border-color:var(--van-danger-color);--van-button-warning-color:var(--van-white);--van-button-warning-background:var(--van-warning-color);--van-button-warning-border-color:var(--van-warning-color);--van-button-border-width:var(--van-border-width);--van-button-radius:var(--van-radius-md);--van-button-round-radius:var(--van-radius-max);--van-button-plain-background:var(--van-white);--van-button-disabled-opacity:var(--van-disabled-opacity);--van-button-icon-size:1.2em;--van-button-loading-icon-size:20px}.van-theme-dark{--van-button-plain-background:transparent}.van-button{-webkit-appearance:none;border-radius:var(--van-button-radius);box-sizing:border-box;cursor:pointer;display:inline-block;font-size:var(--van-button-default-font-size);height:var(--van-button-default-height);line-height:var(--van-button-default-line-height);margin:0;padding:0;position:relative;text-align:center;transition:opacity var(--van-duration-fast);-webkit-font-smoothing:auto}.van-button:before{background:var(--van-black);border:inherit;border-color:var(--van-black);border-radius:inherit;box-sizing:content-box;content:" ";height:100%;left:50%;opacity:0;position:absolute;top:50%;transform:translate(-50%,-50%);width:100%}.van-button:active:before{opacity:.1}.van-button--disabled:before,.van-button--loading:before{display:none}.van-button--default{background:var(--van-button-default-background);border:var(--van-button-border-width) solid var(--van-button-default-border-color);color:var(--van-button-default-color)}.van-button--primary{background:var(--van-button-primary-background);border:var(--van-button-border-width) solid var(--van-button-primary-border-color);color:var(--van-button-primary-color)}.van-button--success{background:var(--van-button-success-background);border:var(--van-button-border-width) solid var(--van-button-success-border-color);color:var(--van-button-success-color)}.van-button--danger{background:var(--van-button-danger-background);border:var(--van-button-border-width) solid var(--van-button-danger-border-color);color:var(--van-button-danger-color)}.van-button--warning{background:var(--van-button-warning-background);border:var(--van-button-border-width) solid var(--van-button-warning-border-color);color:var(--van-button-warning-color)}.van-button--plain{background:var(--van-button-plain-background)}.van-button--plain.van-button--primary{color:var(--van-button-primary-background)}.van-button--plain.van-button--success{color:var(--van-button-success-background)}.van-button--plain.van-button--danger{color:var(--van-button-danger-background)}.van-button--plain.van-button--warning{color:var(--van-button-warning-background)}.van-button--large{height:var(--van-button-large-height);width:100%}.van-button--normal{font-size:var(--van-button-normal-font-size);padding:var(--van-button-normal-padding)}.van-button--small{font-size:var(--van-button-small-font-size);height:var(--van-button-small-height);padding:var(--van-button-small-padding)}.van-button__loading{color:inherit;font-size:inherit}.van-button__loading .van-loading__spinner{color:currentColor;height:var(--van-button-loading-icon-size);width:var(--van-button-loading-icon-size)}.van-button--mini{font-size:var(--van-button-mini-font-size);height:var(--van-button-mini-height);padding:var(--van-button-mini-padding)}.van-button--mini+.van-button--mini{margin-left:var(--van-padding-base)}.van-button--block{display:block;width:100%}.van-button--disabled{cursor:not-allowed;opacity:var(--van-button-disabled-opacity)}.van-button--loading{cursor:default}.van-button--round{border-radius:var(--van-button-round-radius)}.van-button--square{border-radius:0}.van-button__content{align-items:center;display:flex;height:100%;justify-content:center}.van-button__content:before{content:" "}.van-button__icon{font-size:var(--van-button-icon-size);line-height:inherit}.van-button__icon+.van-button__text,.van-button__loading+.van-button__text,.van-button__text+.van-button__icon,.van-button__text+.van-button__loading{margin-left:var(--van-padding-base)}.van-button--hairline{border-width:0}.van-button--hairline:after{border-color:inherit;border-radius:calc(var(--van-button-radius)*2)}.van-button--hairline.van-button--round:after{border-radius:var(--van-button-round-radius)}.van-button--hairline.van-button--square:after{border-radius:0}:host,:root{--van-skeleton-title-width:40%}.van-skeleton-title{background:var(--van-skeleton-paragraph-background);height:var(--van-skeleton-paragraph-height)}.van-skeleton-title--round{border-radius:var(--van-radius-max)}.van-skeleton-title{margin:0;width:var(--van-skeleton-title-width)}.van-skeleton-title+.van-skeleton-paragraph{margin-top:20px}:host,:root{--van-skeleton-avatar-size:32px;--van-skeleton-avatar-background:var(--van-active-color)}.van-skeleton-avatar{background:var(--van-skeleton-avatar-background);flex-shrink:0;height:var(--van-skeleton-avatar-size);margin-right:var(--van-padding-md);width:var(--van-skeleton-avatar-size)}.van-skeleton-avatar--round{border-radius:var(--van-radius-max)}.van-skeleton-avatar+.van-skeleton__content{padding-top:var(--van-padding-xs)}:host,:root{--van-skeleton-paragraph-height:16px;--van-skeleton-paragraph-background:var(--van-active-color);--van-skeleton-paragraph-margin-top:var(--van-padding-sm)}.van-skeleton-paragraph{background:var(--van-skeleton-paragraph-background);height:var(--van-skeleton-paragraph-height)}.van-skeleton-paragraph--round{border-radius:var(--van-radius-max)}.van-skeleton-paragraph:not(:first-child){margin-top:var(--van-skeleton-paragraph-margin-top)}:host,:root{--van-skeleton-duration:1.2s}.van-skeleton{display:flex;padding:0 var(--van-padding-md)}.van-skeleton__content{width:100%}.van-skeleton--animate{animation:van-skeleton-blink var(--van-skeleton-duration) ease-in-out infinite}@keyframes van-skeleton-blink{50%{opacity:.6}}:host,:root{--van-action-bar-background:var(--van-background-2);--van-action-bar-height:50px}.van-action-bar{align-items:center;background:var(--van-action-bar-background);bottom:0;box-sizing:content-box;display:flex;height:var(--van-action-bar-height);left:0;position:fixed;right:0}:host,:root{--van-action-bar-button-height:40px;--van-action-bar-button-warning-color:var(--van-gradient-orange);--van-action-bar-button-danger-color:var(--van-gradient-red)}.van-action-bar-button{border:none;border-radius:0;flex:1;font-size:var(--van-font-size-md);font-weight:var(--van-font-bold);height:var(--van-action-bar-button-height)}.van-action-bar-button--first{border-bottom-left-radius:var(--van-radius-max);border-top-left-radius:var(--van-radius-max);margin-left:5px}.van-action-bar-button--last{border-bottom-right-radius:var(--van-radius-max);border-top-right-radius:var(--van-radius-max);margin-right:5px}.van-action-bar-button--warning{background:var(--van-action-bar-button-warning-color)}.van-action-bar-button--danger{background:var(--van-action-bar-button-danger-color)}@media (max-width:321px){.van-action-bar-button{font-size:13px}}:host,:root{--van-dialog-width:320px;--van-dialog-small-screen-width:90%;--van-dialog-font-size:var(--van-font-size-lg);--van-dialog-transition:var(--van-duration-base);--van-dialog-radius:16px;--van-dialog-background:var(--van-background-2);--van-dialog-header-font-weight:var(--van-font-bold);--van-dialog-header-line-height:24px;--van-dialog-header-padding-top:26px;--van-dialog-header-isolated-padding:var(--van-padding-lg) 0;--van-dialog-message-padding:var(--van-padding-lg);--van-dialog-message-font-size:var(--van-font-size-md);--van-dialog-message-line-height:var(--van-line-height-md);--van-dialog-message-max-height:60vh;--van-dialog-has-title-message-text-color:var(--van-gray-7);--van-dialog-has-title-message-padding-top:var(--van-padding-xs);--van-dialog-button-height:48px;--van-dialog-round-button-height:36px;--van-dialog-confirm-button-text-color:var(--van-primary-color)}.van-dialog{backface-visibility:hidden;background:var(--van-dialog-background);border-radius:var(--van-dialog-radius);font-size:var(--van-dialog-font-size);overflow:hidden;top:45%;transition:var(--van-dialog-transition);transition-property:transform,opacity;width:var(--van-dialog-width)}@media (max-width:321px){.van-dialog{width:var(--van-dialog-small-screen-width)}}.van-dialog__header{color:var(--van-text-color);font-weight:var(--van-dialog-header-font-weight);line-height:var(--van-dialog-header-line-height);padding-top:var(--van-dialog-header-padding-top);text-align:center}.van-dialog__header--isolated{padding:var(--van-dialog-header-isolated-padding)}.van-dialog__content--isolated{align-items:center;display:flex;min-height:104px}.van-dialog__message{color:var(--van-text-color);flex:1;font-size:var(--van-dialog-message-font-size);line-height:var(--van-dialog-message-line-height);max-height:var(--van-dialog-message-max-height);overflow-y:auto;padding:26px var(--van-dialog-message-padding);text-align:center;white-space:pre-wrap;word-wrap:break-word;-webkit-overflow-scrolling:touch}.van-dialog__message--has-title{color:var(--van-dialog-has-title-message-text-color);padding-top:var(--van-dialog-has-title-message-padding-top)}.van-dialog__message--left{text-align:left}.van-dialog__message--right{text-align:right}.van-dialog__message--justify{text-align:justify}.van-dialog__footer{display:flex;overflow:hidden;-webkit-user-select:none;-moz-user-select:none;user-select:none}.van-dialog__cancel,.van-dialog__confirm{border:0;border-radius:0;flex:1;height:var(--van-dialog-button-height);margin:0}.van-dialog__confirm,.van-dialog__confirm:active{color:var(--van-dialog-confirm-button-text-color)}.van-dialog--round-button .van-dialog__footer{height:auto;padding:var(--van-padding-xs) var(--van-padding-lg) var(--van-padding-md);position:relative}.van-dialog--round-button .van-dialog__message{color:var(--van-text-color);padding-bottom:var(--van-padding-md)}.van-dialog--round-button .van-dialog__cancel,.van-dialog--round-button .van-dialog__confirm{height:var(--van-dialog-round-button-height)}.van-dialog--round-button .van-dialog__confirm{color:var(--van-white)}.van-dialog--round-button .van-action-bar-button--first{border-bottom-left-radius:var(--van-radius-max);border-top-left-radius:var(--van-radius-max)}.van-dialog--round-button .van-action-bar-button--last{border-bottom-right-radius:var(--van-radius-max);border-top-right-radius:var(--van-radius-max)}.van-dialog-bounce-enter-from{opacity:0;transform:translate3d(0,-50%,0) scale(.7)}.van-dialog-bounce-leave-active{opacity:0;transform:translate3d(0,-50%,0) scale(.9)}