*,::after,::before{box-sizing:border-box}html{line-height:1.625;font-size:16px;font-weight:400;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;text-size-adjust:100%;-ms-overflow-style:-ms-autohiding-scrollbar;-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;color:rgba(0,0,0,.87)}:root{-moz-tab-size:4;tab-size:4;--vi-primary:#388eee;--vi-secondary:#0f4c81;--vi-light:#f8f8f8;--vi-dark:#373c38;--is-success:#16aa7a;--is-warning:#fc7220;--is-danger:#c70506}@-ms-viewport{width:device-width}body{margin:0}[tabindex="-1"]:focus{outline:0}blockquote,caption,dd,div,dt,h1,h2,h3,h4,h5,h6,li,p,td,th{word-wrap:break-word;color:inherit}.firefox pre{white-space:pre-line!important;-moz-hyphens:auto}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section{display:block}mark,output{display:inline-block}summary{display:block;cursor:pointer}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}img{max-width:100%;height:auto;border:0;vertical-align:baseline}svg{overflow:hidden;vertical-align:middle}figure{margin:0 0 1rem}iframe{border:none}listing,plaintext,xmp{font-family:inherit;white-space:normal}[hidden],template{display:none}fieldset{padding:0}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:0}dl,ol,p,ul{margin-top:.625em;margin-bottom:1.25em}dl:first-child,ol:first-child,p:first-child,ul:first-child{margin-top:0}dl:last-child,ol:last-child,p:last-child,ul:last-child{margin-bottom:0}a{text-decoration:none;background-color:transparent;color:inherit;-webkit-text-decoration-skip:objects}a:active,a:focus,a:hover{outline:0;text-decoration:none}abbr,acronym{font-variant:normal;cursor:help}abbr[title],acronym[title]{border-bottom:0}address,cite,dfn,i,u{font-style:normal;text-decoration:none}[lang^=zh] em{font-style:normal}blockquote,q{quotes:none}hr{height:0}pre{overflow:auto}b,strong{font-weight:600}small{font-size:87.5%}sub,sup{line-height:0;font-size:75%}table{width:100%;border-collapse:collapse;border-spacing:0;border-color:transparent;color:inherit;text-align:left;font:inherit}table,td,th{table-layout:auto}td,th{padding:0;outline:0;vertical-align:inherit}caption,center,td,th{text-align:inherit}label{display:inline-block}button,input,optgroup,select,textarea{margin:0;color:inherit;font:inherit}button,input{overflow:visible}input,select{vertical-align:middle}button,select{text-transform:none}button,input[type=button],input[type=reset],input[type=submit]{outline:0;-webkit-appearance:button;appearance:button;cursor:pointer}button:-moz-focusring,input[type=button]:-moz-focusring,input[type=reset]:-moz-focusring,input[type=submit]:-moz-focusring{outline:0}button::-moz-focus-inner,input::-moz-focus-inner{padding:0;border:0}input{line-height:normal}input[type=checkbox],input[type=radio]{padding:0}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{height:auto}input[type=search]{-webkit-appearance:textfield;appearance:textfield}input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration{-webkit-appearance:none;appearance:none}input[type=date],input[type=datetime-local],input[type=month],input[type=time]{-webkit-appearance:listbox;appearance:listbox}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button;appearance:button}legend{padding:0;border:none}textarea{overflow:auto;resize:vertical}:focus{outline:0}.is\:off,[disabled]{cursor:default;pointer-events:none;opacity:.54}