@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,d09GMgABAAAAAA4oAA4AAAAAHbQAAA3TAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAABmAAgRQIDgmcDBEICo1oijYBNgIkA14LMgAEIAWJAAeBHAyBHBvbGiMRdnO0IkRRkiYDgr9KsJ1NUAf2kILNxgUmgqIgq1P89vcbIcmsQbRps3vCcXdYOKSWEPEKgZgQkprQQsxIXUgq0DqpGKmIvrgkeVGtEQD9DzAO29fM9jYhxZEsL2FeURH2JN4MIcTdO049NCVdxQ/w9NrSYFEBKTDKpLKfNkCGDc1RwjZLQcm3vqJ2UW9Xfa3tgAHz6ivp6vgC2yD4/6352ndnN0X0TL7seypkjZlMsjmZnf0Mm5Q+JykRWQBKCVCVPbARPXWyQtb5VgLB6Biq7/Uixcj2WGqdI8tGSgkuRG+t910GKP2D7AQH0DB9FMDW/obJZ8giFI3Wg8Cvevz0M+5m0rTh7XDBlvo9Y4vm13EXmfttwI4mBo1EG15fxJhUiCLbiiyCf/ZA6MFAhg3pGIZGdGIVjtPn6UcMk9A/UUr9PhoNsCENw1APAq0gpH73e+M+0ueyHbabc3vkbcdtzcf/fiy+NxQEjf9ud/ELBHAXJ0nk4z+MXH2Ev/kWyV4k7SkvpPc9Qr38F6RPWnM9cN6DJ0AdD1BhtgABtmoRoFCvPsBAumNm6soZG2Gk5GyVTo2sJncSyp0jQTYoR6WDvTwaaEcHsxHfvuWhHA3a6bN7twRKtcGok6NsCi7jYRrM2jExsUFMxMQYuJbMhuWNOumEJy9hi29Dmg5zMp/A5+hhPG19j1vBrq8JTLr8ki5VLPmG/PynJHVul440bxg5xuymHUFPBshC+nA9I1FmwbRBTNHAcik3Oae0cxKoI3MOriM42UrPe51nsaGxJ+WfXubAsP84aabUlQSJ1IiE0iPETLUU4CATgfXSCSpuRFRmCGbO+wSpAnzaeaCYW1VNEysRtuXCEL1kUFUbbtMv3Tilt/1c11jt3Q5bbMa84cpWipp8Elw3MZhOHsOlwwVUQM3lAR35JiFQbaYCRnMF2lxAWoOg2gyoIV4PouX8HytNIfLhqpJtXB4vjiViUI8IJ7bkC4ikkQvKksnOTKICwnqWSZ9YS5f0WCxmpgjbIq7EJcM4aI2nmhLNY2JIUgOjXZFWBHb+x5oh6cwb0Tv1ackHdKi0I9OO2wE9aogIOn540CCCziyhN+IaejtgAONKznHlHyutPrHGwCx9S6B8kfS4Mfi4Eyv7OU730bT1SCBjt834cXsf43zVjPUqqJjgrjeGnBxSG4aYAKFuVbeCfkDIjAqMb6yLNIbCuvXhMH2/+k2vkNpkORhR59N1CkzoOENvneIosjYmuTxlhUzaGEJQ/iWqx4dmwpmKjrwTiTGTCVozNAYqk/zXOndWxuWSmJkQpJw3pK5KX6QrLt5LATMqpmPAQhkhK6PUjzHUn7E0gHE0kPE0iKkolgkUx9SZmVAdDgpffdyJKg3k7VmzYGCwVXGz/tXmkOIp+vcWs+EMuhhvN0h9uhfzWJziBQmCREGSIFmQIkgVpAnSBRmC//6hkLZwaVhwxlrJSOdqlFtOYxlau9F2QN5Y98xmIAsiM1HVp2VFX+DHHGg6Ecjh3vmqtidX3qHI2qycTk/iwxSt5UzTmEP92ZBnEWTk4Mx8Mpl78ZDokxg/KWb+Q0QkvdKVmq3TMW+RXEgrsziSAfNXFMhDc60N5N9jQzjfO0kBKpUZl0ZmwJ41j/B9Hz6wmRaJB84niNmQrzp9eSlQCDDzazGDdVi3P36VZQ+Jy4f9UBNp+3zTjqI4abaFAm+GShVaXlsGdF3FYzZcDI6cori4kMxUECl9IjJZpzkvitAoxKue+90pDMvcKRxLl53TmOKCmV/xRolNKSqqUxc6LStOETmFOiLZZptlZepcKiAzteG8PEdpnQpbOMNcMsR4RR2Bs0cKFEvSmIjAFcnarqwUL4lDhHmnVkwu1IwshbiCcgvOheZuYyOteufZZwlcTlLgnZ3o/WcYdzZHW/WGaqaVfmTZ1aWCceJjkbZqsfbkOtcFlUZM/jy+hXHDbaUobWqqXaeWobbLO99yG5N3U4wxco0rQGGcOLASFMXeJoham8M+/x6O2WywK2l4HGbq1CoUyC/IZikQhdq3SiuNrvAEj0AVu9x2x3lp/xWzahaxidezFVtdcb5uEnzyl0ZmYiuKI0exvCd4Xc9CV1KB0db00z92wDPde0kukbvZIWN6jUWFTmPIC/Y4UPCm8UfDTFZpZNon1qLFTkBhxzB+FjQRA2Q/YRJT8pQigslMaUpFyAG8TMlXigiqmAZX4xgijKjRlGpLE0GdplRfCaJo0JQaSxNBk6ZmMzcya0FmrcisDdn0Q3HI2sWSppYigmlM1XT/kLQZSNpMJG0WkjYbSZuDpM1F0uYhFc1HxU4m1QJjDK6iL0S5uSj5rgXc3RejEigtcRBtqYPQsiTskmO5vosV+q4VGIKbOkDg0jtRrq+Em1YloaTFar3EGr1EUC8R0kus1Uus00usL97ABr2BjXoDm/QGNhuWtMVBKOwg/i78lT7hBsAvDmwHc/ao3vmUbBmhjeYySZNWvGkfZAgISDSaDo1SVpzGDsAEkF8B+gEapViUoZgUWXcRIGFZNm6gWbAKk0bp0k1MHG9fLYtV4iS2SmLEQFARzRcnf9PUS0LVn05/J9MiRRBU3v2IrvW974v4N00L7ZMk0wXP1409CHo/an8zTRHD3eSJ6m8D4YMkZNl3M79sqeuAsr/m3f+8/yl7A50aiAEJgeBeMWzu7ui9UfUBCe2TIqZIoOd/3/udRBOQidQZUERzb2/VwZN1H/Sju82ew2H2Wfr6qvfVf3hqwDvAIpkQVFy4B9Pe9e4/XvPeceu7h3dvO56iJPf0+A6cqA2ip18ER+iFgggiuOkvj24bby0N9j2UHIkgqIt+sVgfodC4YghLSMjSZbH0VR/6dMDrYJeKHilKTemt6v6kvzvn3/RrdWtr0GoN/xL+Sex/cPYLUpepx9cz/D46UPU5KXgAQa+NDps1v6J3xP1i2HtaDB0M9aX2deA7SYff//+gUCovMmIK/qfsFcOk+4Y5ZN97XlG6zebqtMbKgeRFi51vnxTQYBUik2rS/Cn6PC8ADR8FGxsRPB82dzfND90gIcshOcYUkfjherBz53odpm6TP8txlwOZ71xmfHHOvq053qFF/MRlS3jP0ELudrf2OeN8DHvp6ZceLe8qKYvWz/7yp0u4dKPfli3CYq0O13Ih71mylJ80tOi10On8wi+F4+LWgDPeJ30msSQt9/vkmHq9/Lvo2b461mP801v3W4xTcs6CbvF9UDdrSt+A8OUbpSh55qAUFXWznBBfdeJ8a4d7ugT5tvxUza3h9m4H7ptTqiG4z0g5dc0X29OcGlhpGFMpQo9ytTS+NViZpNdvU4kWx+LKxNY10kQ1yqGXrhe4/1nvP7E+nd5A92TtaRplbHSqoIdOqtRWti+fkB5/n1+/VvCmz12pG1kpQWsfi1ftlBobm0bpngs16CHkbIwdLnParxtTV3QYRlfJ0KFskH7pdN/YDn+yRuSd7sNH3aO0DYPggk6uWuXrfOc+fa3VTxFVvKaNxHsiHmsXyCLIE5yuOeN3/Jdf8HBL/5M6shjyhxHx9BjB1O0+4NLOnjLLSxwO7ukN4jMbOIcD879KLSi6Pk61Oqm2377n8079PXEEQ7cy7OKEC9nbpet118fxweTafpt69x/Bt8UqGzNQt7aelpc44dn5cqhwf71+qKp/Zf/+a0zcizOUWpl/iBcSXip0pplkatCchoH5c5aUM8I7/dWxAej8WicPL1URFZ9BDJelUwEwTkGqUhgSlydVes95YdXvhh9Gfz/aeFWvgVb4tuLbcv4+wLdutVZv/cUonwBD/6eDlE0aSiKK/uoH3+J1wDE/jMVqY2ysGufN84oIXB0sPzy8ollX/LegY74DgJXJR57sn+VGza0x3DnuIgABFM15LmajjjsNlYj+JEZGbuRYcAMOWxFkPN2w6Wd46xo4gVWQR/X4lyI/R6K/YK0110GzudPRW7Y+UOBGTfNNzHeYT0fiH0taunBpq9HEW8OKSaBGj21L0MqenEmNRWBAWDWAk4CpNoEZJ2tTaPFgbQYj8HxtFilErs3BTRwT8uO1NXQaWfIotchmPkAF5mMBAliEmZiOGVgCG9LgRzpscMAOOwowlT3JhusdazXGSC/hxR3UlmWVwWHpOIKheqONvjyhSiTHIkVUco5bnji8m//zL7PKaT1Vl5I6UE609f+gkr6MZKVyKc7zJRmCahLsdlyA5fdQkRSan9LgnnLEyGSkaKJCJog0wAgvepWBt80+1yKln1bMVtCljfNWDueKLsWwaEbBSfSPTEmVRsUcYYMnEjcjeyCZzBXK9E9BYBXLKjOSpUDR+nEV3TFSUdQaz+ot98QxgXwx0GQ+EEUAKB2qZPkQQ0GqFD8UPFMqyaCHM24BZmSGic9EYMagKizOw9Hz50DMrDLrqqLkTAhplMictiCAx5S3BIUQdeJeLnBy2CNtMfz6cV4u8XKoFZQesbf9YZiIERiHjaNodDW6LgcirX/mPnJIkBGDUpTBhSa0EIr38D5hCIszhCM8URGBqImoWjpvpt1ebu/v3Gl3qJfMnNM+9V+kiRFyROTPHQWOcs1dNW94/ukKMPZBvDi55i5CttdeJz84DLngLqjcdwEZ87bFFR8CIG35OAkDVN6VRDZ7aq67NteYqZ2lpT8oYB2CytoBd6VuAx4WgiAsnuj3WohG+LugzXiQRDeM3XYXlULv4dp5VFYC)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{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.18.9"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{white-space:nowrap;width:min-content;position:relative}.katex .katex-base,.katex .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;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .katex-vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .katex-thinbox{flex-direction:row;width:0;max-width:0;display:inline-flex}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.katex-root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .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{width:.12em;display:inline-block}.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 .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.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{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .katex-stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.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{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .reflectbox{display:inline-block;transform:scaleX(-1)}.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{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}:root{color:#27364d;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--blue:#245ac7;--blue-dark:#17428f;--blue-light:#eaf1ff;--ink:#23334d;--muted:#65748a;--line:#dde5ef;--radius-sm:5px;--radius-md:8px;--radius-lg:12px;--space:24px;background:#f4f7fb;font-family:Segoe UI,Microsoft YaHei UI,PingFang SC,sans-serif}*{box-sizing:border-box}body{min-width:320px;margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;touch-action:manipulation;transition:transform .12s ease-out,opacity .12s ease-out}button:active:not(:disabled){transform:scale(.97)}button:disabled{cursor:not-allowed;opacity:.46}:focus-visible{outline-offset:3px;outline:3px solid #83aaff}input,textarea,select{color:var(--ink);border-radius:var(--radius-sm);background:#fff;border:1px solid #cdd8e6;width:100%;min-width:0;padding:10px 11px}input[type=checkbox]{width:17px;height:17px;accent-color:var(--blue);cursor:pointer;flex:none;padding:0}textarea{resize:vertical;line-height:1.65}label{flex-direction:column;gap:8px;font-size:13px;font-weight:500;display:flex}a{color:var(--blue);text-decoration:none}h1,h2,h3,p{margin:0}h1,h2,h3{text-wrap:balance}h1{letter-spacing:-.7px;font-size:28px;font-weight:650;line-height:1.35}h2{font-size:18px;font-weight:650}h3{font-size:14px;font-weight:650}small{color:var(--muted);font-size:12px;line-height:1.7}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}._app_1rfrc_1{--topbar-height:84px;min-height:100vh;display:flex}._skipLink_1rfrc_6{z-index:100;background:#fff;padding:12px;position:fixed;top:-80px;left:12px}._skipLink_1rfrc_6:focus{top:10px}._sidebar_1rfrc_17{background:#eaf0f9;border-right:1px solid #dce5f2;flex-direction:column;flex-shrink:0;width:236px;height:100vh;padding:29px 18px 16px;display:flex;position:sticky;top:0}._brand_1rfrc_29{color:#153469;letter-spacing:3px;align-items:center;gap:12px;padding:0 12px;font-size:27px;font-weight:750;display:flex}._brand_1rfrc_29 small{color:#506c96;letter-spacing:1px;margin-top:2px;font-size:8px;display:block}._brandIcon_1rfrc_46{background:var(--blue);color:#fff;border-radius:10px 3px;place-items:center;width:40px;height:44px;display:grid}._workspaceLabel_1rfrc_55{border-radius:var(--radius-md);color:#365173;background:#f8faff;align-items:center;gap:10px;margin-top:33px;padding:13px 9px;font-size:13px;display:flex}._workspaceLabel_1rfrc_55 small{margin-top:3px;font-size:10px;display:block}._workspaceLabel_1rfrc_55>svg{color:#7186a2;margin-left:auto}._workspaceAvatar_1rfrc_75,._userAvatar_1rfrc_76{color:#46638f;background:#dce7fa;border-radius:50%;flex-shrink:0;place-items:center;width:30px;height:30px;font-size:12px;display:grid}._navLabel_1rfrc_87{letter-spacing:1.5px;color:#7689a4;margin:31px 13px 13px;font-size:10px}._sidebar_1rfrc_17 nav{flex-direction:column;gap:5px;display:flex}._sidebar_1rfrc_17 nav a{border-radius:var(--radius-md);color:#576e8d;align-items:center;gap:12px;min-height:48px;padding:0 13px;font-size:13px;display:flex}._sidebar_1rfrc_17 nav a small,._sidebar_1rfrc_17 nav a em{font-variant-numeric:tabular-nums;color:#8292ac;margin-left:auto;font-size:10px;font-style:normal}._sidebar_1rfrc_17 nav a em{color:#45608a;background:#dce6f6;border-radius:4px;padding:2px 6px}._sidebar_1rfrc_17 nav a._navActive_1rfrc_122{background:var(--blue);color:#fff;box-shadow:0 4px 10px #204fa51c}._sidebar_1rfrc_17 nav a._navActive_1rfrc_122 em{color:#fff;background:#ffffff25}._sidebar_1rfrc_17 nav a._navActive_1rfrc_122 small{color:#c6dbff}._sidebarBottom_1rfrc_134{margin-top:auto;padding:24px 6px 0}._localInfo_1rfrc_138{color:#3b567a;align-items:flex-start;gap:10px;padding:10px 4px 20px;font-size:12px;display:flex}._localInfo_1rfrc_138 small{margin-top:4px;font-size:10px;display:block}._statusDot_1rfrc_151{background:#518b81;border-radius:50%;flex-shrink:0;width:6px;height:6px;margin-top:6px;display:inline-block}._sidebarBottom_1rfrc_134>button{color:#647b9b;background:0 0;border:0;align-items:center;gap:10px;min-height:40px;padding:11px 4px;font-size:12px;display:flex}._version_1rfrc_171{color:#8192aa;margin:17px 4px 0;font-size:10px;display:block}._mainShell_1rfrc_177{flex:1;min-width:0}._topbar_1rfrc_181{z-index:65;-webkit-backdrop-filter:blur(22px)saturate(160%);backdrop-filter:blur(22px)saturate(160%);background:#f9fcffad;border-bottom:1px solid #c7d8eea6;justify-content:space-between;align-items:center;gap:16px;min-height:84px;padding:10px 28px;font-size:12px;display:flex;position:sticky;top:0;box-shadow:0 4px 20px #304b7010,inset 0 1px #ffffffb3}._topbar_1rfrc_181>div{color:#728097;align-items:center;gap:12px;display:flex}._topbar_1rfrc_181 strong{color:#344962;font-weight:500}._separator_1rfrc_207{color:#c4cedc}._topbar_1rfrc_181 ._topbarRight_1rfrc_210{flex-shrink:0;gap:14px}._breadcrumb_1rfrc_214{white-space:nowrap;flex-shrink:0}._topbar_1rfrc_181 ._workspaceStatus_1rfrc_215{color:#365779;flex:1;justify-content:center;gap:10px;min-width:0}._workspaceStatus_1rfrc_215>svg{color:#396eac;flex-shrink:0}._statusCopy_1rfrc_217{flex-direction:column;gap:3px;min-width:0;line-height:1.5;display:flex}._topbar_1rfrc_181 ._statusCopy_1rfrc_217 strong{color:#294565;font-size:13px;font-weight:600}._statusCopy_1rfrc_217>span{color:#56708c;overflow-wrap:anywhere;font-size:12px}._workspaceStatus_1rfrc_215>button{white-space:nowrap;flex-shrink:0;padding:6px 10px;font-size:12px}._topbar_1rfrc_181 ._workspaceStatusError_1rfrc_221,._workspaceStatusError_1rfrc_221>svg,._workspaceStatusError_1rfrc_221 ._statusCopy_1rfrc_217 strong{color:#a7343b}._topbar_1rfrc_181 ._breadcrumb_1rfrc_214>svg{flex-shrink:0}._statusSpinner_1rfrc_223{animation:1.4s linear infinite _statusSpin_1rfrc_223}@keyframes _statusSpin_1rfrc_223{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){._statusSpinner_1rfrc_223{animation:none}}._mobileMenu_1rfrc_226{display:none;position:relative}._mobileMenu_1rfrc_226 summary{cursor:pointer;color:var(--blue);padding:9px 0}._mobileMenu_1rfrc_226>div{border:1px solid var(--line);z-index:55;background:#fff;border-radius:5px;width:120px;padding:6px;position:absolute;top:35px;right:0;box-shadow:0 4px 12px #17356818}._mobileMenu_1rfrc_226 button{text-align:left;width:100%;color:var(--ink);background:#fff;border:0;padding:12px 5px;font-size:12px;display:block}._saved_1rfrc_257,._saveError_1rfrc_258{align-items:center;gap:7px;font-size:11px;display:flex}._saved_1rfrc_257 ._statusDot_1rfrc_151{margin:0}._saveError_1rfrc_258{color:#b44538}._main_1rfrc_177{max-width:1760px;margin:0 auto;padding:35px 36px 55px}._mainWithEditor_1rfrc_275{padding-right:24px}._pageHeading_1rfrc_278{justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px;display:flex}._pageHeading_1rfrc_278 h1{align-items:center;gap:12px;display:flex}._pageHeading_1rfrc_278 p{color:var(--muted);margin-top:9px;font-size:12px;line-height:1.9}._eyebrow_1rfrc_296{letter-spacing:2px;color:#7288a8;margin-bottom:10px;font-size:10px}._phaseBadge_1rfrc_302{color:#6580a5;white-space:nowrap;border:1px solid #d4e0f2;border-radius:4px;padding:7px 10px;font-size:9px}._primary_1rfrc_310,._secondary_1rfrc_311,._textButton_1rfrc_312,._iconButton_1rfrc_313{border-radius:var(--radius-sm);white-space:nowrap;justify-content:center;align-items:center;gap:8px;min-height:40px;font-size:12px;font-weight:600;display:inline-flex}._primary_1rfrc_310{background:var(--blue);border:1px solid var(--blue);color:#fff;padding:10px 16px;box-shadow:0 2px 6px #2563eb42}._primary_1rfrc_310:active{box-shadow:none;transform:translateY(1px)}._secondary_1rfrc_311{color:#35557f;background:#fff;border:1px solid #b9c9e2;padding:9px 13px}._textButton_1rfrc_312{color:var(--blue);background:0 0;border:none;padding:6px 0}._iconButton_1rfrc_313{color:#8090a7;background:0 0;border:none;min-width:36px;min-height:36px;padding:8px}._importGrid_1rfrc_355{grid-template-columns:1fr 1.05fr;gap:24px;display:grid}._uploadPanel_1rfrc_360{border-radius:var(--radius-lg);background:#fff;border:1px dashed #b6c9e7;flex-direction:column;justify-content:center;align-items:center;min-height:474px;padding:28px 30px;display:flex}._uploadIcon_1rfrc_371{color:#3966b4;background:#eef4ff;border-radius:18px;place-items:center;width:76px;height:76px;margin:6px 0 23px;display:grid}._uploadPanel_1rfrc_360 h2{font-size:19px}._uploadPanel_1rfrc_360>p{color:#7e8ea5;margin:11px 0 23px;font-size:12px}._uploadPanel_1rfrc_360>small{margin-top:14px;font-size:10px}._importNote_1rfrc_393{text-align:left;border-radius:var(--radius-sm);color:#577299;background:#f5f8fe;width:100%;margin:23px 0 6px;padding:14px 17px;font-size:11px}._importNote_1rfrc_393 strong{font-weight:550}._importNote_1rfrc_393 p{color:#7789a3;margin-top:4px;line-height:1.8}._demoPanel_1rfrc_411{border-radius:var(--radius-lg);background:#e7effb;flex-direction:column;display:flex;overflow:hidden}._demoTop_1rfrc_418{color:#7190b5;justify-content:space-between;align-items:center;padding:20px 23px 0;font-size:10px;display:flex}._badge_1rfrc_426{color:#5577a7;background:#ffffffc0;border-radius:4px;padding:5px 9px;font-size:10px;display:inline-block}._sampleCover_1rfrc_434{height:230px;padding:23px 42px 0;overflow:hidden}._samplePaper_1rfrc_439{background:#fff;border-radius:2px;width:90%;min-height:250px;margin:0 auto;padding:23px 27px;position:relative;transform:rotate(-3deg);box-shadow:0 8px 25px #153c7114}._samplePaper_1rfrc_439 small{color:#7c8ca2;font-size:9px}._samplePaper_1rfrc_439 h3{letter-spacing:3px;color:#213c67;margin-top:10px;font-family:STSong,SimSun,serif;font-size:27px}._samplePaper_1rfrc_439 p{color:#8795a7;margin-top:8px;font-size:9px}._samplePaper_1rfrc_439 img{width:90%;height:auto;margin:26px auto 15px;display:block}._paperLines_1rfrc_472{border-top:1px solid #dfe6ef;border-bottom:1px solid #dfe6ef;height:25px}._sampleSeal_1rfrc_477{text-align:center;letter-spacing:2px;color:#7b93b8;border:1px solid #a0b3d1;width:32px;height:39px;padding-top:4px;font-size:10px;line-height:1.45;position:absolute;top:28px;right:22px}._demoBottom_1rfrc_491{background:#fff;flex:1;padding:23px;position:relative;box-shadow:0 -3px 15px #32558a06}._demoBottom_1rfrc_491 h2{font-size:17px}._demoBottom_1rfrc_491 p{color:var(--muted);margin:9px 0 17px;font-size:11px;line-height:1.85}._demoBottom_1rfrc_491 small{margin-top:11px;font-size:10px;display:block}._workflowStrip_1rfrc_512{border-top:1px solid #dde5f0;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:32px;padding:25px 4px;display:grid}._workflowStrip_1rfrc_512>div{gap:13px;display:flex}._workflowStrip_1rfrc_512 b{color:#a4b9d9;font-size:26px;font-weight:300;line-height:1.2}._workflowStrip_1rfrc_512 h3{margin-bottom:7px;font-size:12px;font-weight:550}._workflowStrip_1rfrc_512 p{color:#7f8fa6;font-size:10px;line-height:1.7}._sources_1rfrc_540{margin-top:15px}._sources_1rfrc_540 h2{margin-bottom:18px;font-size:15px}._sources_1rfrc_540 h2 span{color:#8396b1;margin-left:8px;font-weight:400}._sourcesHeader_1rfrc_552{justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;display:flex}._sourcesHeader_1rfrc_552 h2{margin-bottom:0}._sourceItem_1rfrc_562{border-bottom:1px solid var(--line);background:#fff;align-items:center;gap:14px;padding:14px 16px;font-size:12px;display:flex}._sourceItem_1rfrc_562>svg{color:#6991cc;flex-shrink:0}._sourceItem_1rfrc_562>div{overflow-wrap:anywhere;flex:1;min-width:0}._sourceItem_1rfrc_562 input[type=checkbox]{width:16px;height:16px;accent-color:var(--blue);flex-shrink:0}._sourceItem_1rfrc_562 button{flex-shrink:0}._sources_1rfrc_540 small{font-size:10px;display:block}._previewOverlay_1rfrc_593{z-index:50;background:#101e358c;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}._previewModal_1rfrc_603{border-radius:var(--radius-md);background:#fff;flex-direction:column;width:100%;max-width:920px;max-height:86vh;display:flex;overflow:hidden;box-shadow:0 12px 40px #08142859}._previewHeader_1rfrc_614{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}._previewHeader_1rfrc_614 h3{font-size:15px}._previewBody_1rfrc_624{flex-direction:column;gap:16px;padding:18px 20px;display:flex;overflow-y:auto}._previewStages_1rfrc_631{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}._previewStages_1rfrc_631 figure{border:1px solid var(--line);border-radius:6px;margin:0;overflow:hidden}._previewStages_1rfrc_631 img{object-fit:contain;background:#f8fafd;width:100%;height:auto;max-height:240px;display:block}._previewStages_1rfrc_631 figcaption{color:#3b5477;background:#f4f7fe;padding:6px 10px;font-size:12px;font-weight:600}._previewSubhead_1rfrc_657{color:#24466f;margin:4px 0 0;font-size:13px;font-weight:600}._previewEmpty_1rfrc_663{color:#54739f;padding:24px}._previewGrid_1rfrc_667{flex-direction:column;gap:14px;display:flex}._previewGrid_1rfrc_667 figure{border:1px solid var(--line);border-radius:6px;margin:0;overflow:hidden}._previewGrid_1rfrc_667 img{width:100%;height:auto;display:block}._previewGrid_1rfrc_667 figcaption{color:#3b5477;background:#f4f7fe;padding:7px 12px;font-size:12px;font-weight:600}._reviewLayout_1rfrc_690{grid-template-columns:minmax(0,1fr);align-items:start;gap:24px;display:grid}._reviewLayout_1rfrc_690:has(._editor_1rfrc_696){grid-template-columns:minmax(350px,1fr) minmax(390px,.95fr)}._divider_1rfrc_699{cursor:col-resize;background:#eef3fb;border-left:1px solid #dce5f2;border-right:1px solid #dce5f2;align-self:stretch}._divider_1rfrc_699:hover,._divider_1rfrc_699:active{background:#dce6f5;border-color:#9ebbe8}._sidebarHidden_1rfrc_711 ._sidebar_1rfrc_17{display:none}._listPane_1rfrc_714{min-width:0;overflow:hidden}._count_1rfrc_718{color:#6585b4;background:#e5edfb;border-radius:5px;padding:6px 8px;font-size:13px;font-weight:500;line-height:1}._reviewNotice_1rfrc_727{border-radius:var(--radius-md);color:#54739f;background:#eaf1fd;align-items:center;gap:12px;margin-bottom:22px;padding:15px 17px;display:flex}._reviewNotice_1rfrc_727>._statusDot_1rfrc_151{background:#5a81bd;margin:0}._reviewNotice_1rfrc_727 strong{color:#0e2545;font-size:15px;font-weight:700;line-height:1.45;display:block}._reviewNotice_1rfrc_727 small{color:#24466f;margin-top:3px;font-size:13px;font-weight:500;line-height:1.5;display:block}._reviewNotice_1rfrc_727{background:#eef4ff;border:1px solid #b0c6ed;border-left:5px solid #245ac6}._reviewNotice_1rfrc_727>svg{color:#245ac6;flex-shrink:0}._dangerButton_1rfrc_765{color:#a52b36;background:#fff;border:1px solid #dcadb0;border-radius:6px;justify-content:center;align-items:center;gap:7px;min-height:40px;padding:10px 14px;font-size:13px;font-weight:600;display:inline-flex}._dangerButton_1rfrc_765:hover:not(:disabled){background:#fff1f2;border-color:#ba3f4a}._headerActions_1rfrc_783 button:disabled{opacity:1;color:#69778a;cursor:not-allowed;box-shadow:none;background:#edf0f5;border:1px solid #cbd3df}._cropEditor_1rfrc_791{background:#f8faff;border:1px solid #b7c9e5;border-radius:10px;margin-bottom:24px;padding:20px}._cropEditor_1rfrc_791 h4{color:#17385f;margin:0 0 10px;font-size:18px}._cropEditor_1rfrc_791 p{color:#334d70;font-size:14px;line-height:1.7}._cropCanvas_1rfrc_808{cursor:crosshair;touch-action:none;-webkit-user-select:none;user-select:none;width:100%;margin:20px auto;position:relative}._cropCanvas_1rfrc_808 img{width:100%;height:auto;display:block}._cropBox_1rfrc_821{pointer-events:none;box-sizing:border-box;border:3px solid #154cc0;position:absolute}._cropBox_1rfrc_821 b{color:#fff;background:#154cc0;padding:4px 8px;font-size:13px;display:inline-block}._cropFields_1rfrc_834{flex-wrap:wrap;gap:10px;margin-bottom:18px;display:flex}._cropActions_1rfrc_840{z-index:2;background:#f8faff;border-top:1px solid #b7c9e5;padding:12px 0;position:sticky;bottom:0}._cropFields_1rfrc_834 label{flex-direction:column;flex:115px;gap:6px;font-size:13px;display:flex}._cropFields_1rfrc_834 input,._cropFields_1rfrc_834 select{border:1px solid #b1c2dc;border-radius:5px;width:100%;min-width:0;padding:9px}._reviewNotice_1rfrc_727>label{white-space:nowrap;margin-left:auto;font-size:11px}._checkLine_1rfrc_861{flex-direction:row;align-items:center;gap:9px;font-size:12px;font-weight:400;line-height:1.7}._filters_1rfrc_869{flex-wrap:wrap;gap:10px;margin-bottom:13px;display:flex}._search_1rfrc_875{border-radius:var(--radius-sm);color:#8292ac;background:#fff;border:1px solid #d4deed;flex:200px;align-items:center;gap:9px;padding-left:12px;display:flex}._search_1rfrc_875 input{background:0 0;border:0;font-size:11px}._filters_1rfrc_869 select{flex:100px;width:auto;max-width:240px;font-size:11px}._listMeta_1rfrc_897{color:#8492a6;justify-content:space-between;align-items:center;min-height:38px;margin-bottom:12px;font-size:10px;display:flex}._questionList_1rfrc_906{flex-direction:column;gap:18px;display:flex}._questionCard_1rfrc_911{border-radius:var(--radius-md);background:#fff;border:1px solid #0000;padding:16px 22px 0;box-shadow:0 1px 3px #263b5812}._cardActive_1rfrc_918{border-color:#7ea3e5;box-shadow:0 0 0 2px #2358c310}._cardHeading_1rfrc_922{justify-content:space-between;align-items:center;margin-bottom:7px;display:flex}._cardIdentity_1rfrc_928{align-items:center;gap:11px;display:flex}._questionNumber_1rfrc_933{color:#263e65;font-variant-numeric:tabular-nums;font-size:16px;font-weight:650}._typeBadge_1rfrc_939{color:#677b99;white-space:nowrap;background:#f0f4fa;border-radius:4px;padding:4px 7px;font-size:10px;display:inline-block}._pending_1rfrc_948,._confirmed_1rfrc_949{align-items:center;gap:4px;font-size:10px;display:inline-flex}._pending_1rfrc_948{color:#a07840}._confirmed_1rfrc_949{color:#4f867c}._cardBodyButton_1rfrc_961{text-align:left;color:inherit;width:100%;font:inherit;background:0 0;border:0;padding:0;display:block}._cardBodyButton_1rfrc_961:active{transform:none!important}._questionBody_1rfrc_974{overflow-wrap:anywhere;font-family:Cambria,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.85}._questionBody_1rfrc_974 p{white-space:pre-wrap;margin:8px 0 11px}._questionBody_1rfrc_974 figure{text-align:left;margin:15px 0}._questionBody_1rfrc_974 figure img{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:160px}._questionBody_1rfrc_974._compact_1rfrc_995 figure img{max-height:90px}._questionBody_1rfrc_974._compact_1rfrc_995{font-size:13px}._blockToggle_1rfrc_1001{color:#111;min-width:0;font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;padding:6px 0;font-size:13px;font-weight:700;display:inline-flex}._blockToggle_1rfrc_1001 svg{stroke-width:2.5px}._formula_1rfrc_1003{vertical-align:baseline;max-width:100%;margin:0 2px;display:inline;overflow:visible}._formula_1rfrc_1003 .katex-display{margin:9px 0}._displayFormula_1rfrc_1013{text-align:center;margin:0;display:block}._formula_1rfrc_1003 .katex{font-size:1em}._figureStage_1rfrc_1015{text-align:left;margin:0;position:relative}._figureInner_1rfrc_1016{max-width:100%;display:inline-block;position:relative}._figureStage_1rfrc_1015 img{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:160px;display:block}._figureCaption_1rfrc_1018{color:#7b8ca6;text-align:center;margin:6px 0 0;font-size:11px}._positionControls_1rfrc_1019{gap:10px;margin:12px 0;display:grid}._positionControls_1rfrc_1019 input[type=range]{appearance:none;cursor:pointer;background:0 0;width:100%;height:18px}._positionControls_1rfrc_1019 input[type=range]::-webkit-slider-runnable-track{background:#c8d7ee;border-radius:999px;height:4px}._positionControls_1rfrc_1019 input[type=range]::-webkit-slider-thumb{appearance:none;background:#245ac7;border:none;border-radius:50%;width:14px;height:14px;margin-top:-5px}._positionControls_1rfrc_1019 input[type=range]::-moz-range-track{background:#c8d7ee;border-radius:999px;height:4px}._positionControls_1rfrc_1019 input[type=range]::-moz-range-thumb{background:#245ac7;border:none;border-radius:50%;width:14px;height:14px}._correctOption_1rfrc_1025{white-space:nowrap;align-items:center;gap:4px;flex-direction:row!important;display:flex!important}._correctOption_1rfrc_1025 input{accent-color:#245ac7;width:20px;height:20px}._editorHint_1rfrc_1027{color:#36577f;background:#eff5ff;border-left:3px solid #245ac7;margin-bottom:16px;padding:12px 14px;font-size:13px;line-height:1.7}._paragraphPreview_1rfrc_1028{background:#fff;border:1px solid #dce5f2;border-radius:6px;margin-top:14px;padding:14px}._paragraphPreview_1rfrc_1028>small{color:#617896;margin-bottom:8px;font-size:11px;display:block}._paragraphPreview_1rfrc_1028>div{white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px;line-height:1.9}._formulaOverflow_1rfrc_1031{overflow:visible}._formulaError_1rfrc_1035{color:#a63e32;overflow-wrap:anywhere;background:#fff0ed;padding:5px;font-size:12px}._reviewFormula_1rfrc_1042{background:#fff8e9;border-radius:4px;flex-direction:column;align-items:center;margin:10px 0;padding:5px 12px;display:flex}._reviewFormula_1rfrc_1042 small{color:#a07c37;font-size:10px}._options_1rfrc_1055{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 22px;margin:12px 0;font-size:12px;display:grid}._options_1rfrc_1055>div{align-items:baseline;gap:7px;min-width:0;display:flex}._optionContent_1rfrc_1068{overflow-wrap:anywhere;flex:1;min-width:0}._reviewLayout_1rfrc_690:has(._editor_1rfrc_696) ._options_1rfrc_1055{grid-template-columns:minmax(0,1fr)}._options_1rfrc_1055>div>span:first-child{color:#687d9c;flex-shrink:0}._tags_1rfrc_1080{flex-wrap:wrap;gap:7px;margin:16px 0;display:flex}._tags_1rfrc_1080>span,._tags_1rfrc_1080>button{color:#6081b1;background:#edf3fd;border:none;border-radius:4px;align-items:center;gap:7px;padding:4px 8px;font-size:10px;display:inline-flex}._tags_1rfrc_1080>button{min-height:32px}._cardFooter_1rfrc_1101{border-top:1px solid #eef1f6;justify-content:space-between;align-items:center;gap:8px;padding:8px 0;display:flex}._cardFooter_1rfrc_1101 small{overflow-wrap:anywhere;max-width:70%;font-size:10px}._cardFooter_1rfrc_1101 button{font-size:11px}._empty_1rfrc_1117{color:#8ca1bf;text-align:center;flex-direction:column;align-items:center;gap:17px;padding:70px 24px;display:flex}._empty_1rfrc_1117 h2{color:#516987;font-size:17px}._empty_1rfrc_1117 p{color:#8192aa;font-size:12px;line-height:1.8}._editor_1rfrc_696{border-radius:var(--radius-md);top:calc(var(--topbar-height) + 16px);height:calc(100vh - var(--topbar-height) - 32px);background:#fff;border:1px solid #d4deed;flex-direction:column;display:flex;position:sticky;overflow:hidden;box-shadow:0 3px 18px #273c5a09}._editorHeading_1rfrc_1147{justify-content:space-between;align-items:center;padding:20px 22px 13px;display:flex}._editorHeading_1rfrc_1147 small{color:#60758f;letter-spacing:.02em;margin-bottom:7px;font-size:12px;line-height:1.5;display:block}._editorHeading_1rfrc_1147 h2{margin-top:5px;font-size:17px}._tabs_1rfrc_1165{border-bottom:1px solid var(--line);background:#fff;gap:10px;padding:0 15px;display:flex}._tabs_1rfrc_1165 button{color:#8191a7;background:0 0;border:0;border-bottom:2px solid #0000;min-height:45px;padding:14px 12px;font-size:12px}._tabs_1rfrc_1165 button._activeTab_1rfrc_1181{border-bottom-color:var(--blue);color:var(--blue);font-weight:600}._editorScroll_1rfrc_1186{overscroll-behavior:contain;flex:1;min-height:0;padding:20px 22px;overflow-y:auto}._editorScroll_1rfrc_1186>label{margin:19px 0}._twoFields_1rfrc_1196{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px;display:grid}._twoFields_1rfrc_1196 input,._twoFields_1rfrc_1196 select{font-size:12px}._fieldHeading_1rfrc_1206{justify-content:space-between;align-items:center;gap:7px;margin:20px 0 12px;display:flex}._fieldHeading_1rfrc_1206 h3{font-size:12px}._fieldHeading_1rfrc_1206 small{font-size:9px}._blockEditor_1rfrc_1219{border-radius:var(--radius-sm);background:#f9fbfe;border:1px solid #e0e7f1;margin-bottom:12px;padding:9px 12px 13px}._blockToolbar_1rfrc_1226{color:#8998ad;justify-content:space-between;align-items:center;margin-bottom:6px;font-size:10px;display:flex}._blockToolbar_1rfrc_1226>div{display:flex}._blockToolbar_1rfrc_1226 button{min-width:28px;min-height:30px;padding:5px}._blockEditor_1rfrc_1219 textarea,._blockEditor_1rfrc_1219 input{background:#fff;font-size:12px}._blockEditor_1rfrc_1219 label{margin:9px 0;font-size:11px}._editFigure_1rfrc_1251{object-fit:contain;max-width:100%;max-height:170px;margin:5px auto 12px;display:block}._inlineActions_1rfrc_1258{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:10px;display:flex}._inlineActions_1rfrc_1258>small{color:#60758f;flex:220px;margin:0;padding:3px 0;font-size:12px;line-height:1.6}._inlineActions_1rfrc_1258 button{font-size:11px}._mathPreview_1rfrc_1269{text-align:center;background:#fff;margin:10px 0;padding:6px;overflow-x:auto}._formulaPanel_1rfrc_1276{border-radius:var(--radius-sm);background:#eef4fd;margin:18px 0;padding:0 12px 13px}._formulaPanel_1rfrc_1276 ._fieldHeading_1rfrc_1206{padding-top:14px}._formulaPanel_1rfrc_1276>div:nth-child(2){flex-wrap:wrap;gap:6px;display:flex}._formulaPanel_1rfrc_1276 button{color:#4b6fa5;background:#fff;border:1px solid #ccdaf0;border-radius:4px;min-height:36px;padding:6px 10px;font-size:11px}._formulaPanel_1rfrc_1276>small{margin-top:10px;font-size:9px;display:block}._optionEditor_1rfrc_1304{align-items:center;gap:9px;margin-bottom:10px;font-size:12px;display:flex}._optionEditor_1rfrc_1304 input{font-size:12px}._editorFooter_1rfrc_1314{border-top:1px solid var(--line);background:#fbfcff;flex-shrink:0;justify-content:flex-end;gap:10px;padding:15px 20px;display:flex}._editorHeading_1rfrc_1147,._editor_1rfrc_696 ._tabs_1rfrc_1165{flex-shrink:0}._sourcePreview_1rfrc_1327 img{max-width:100%;height:auto}._cropBoxOverlay_1rfrc_1331{max-width:100%;display:inline-block;position:relative}._cropBoxOverlay_1rfrc_1331 img{max-width:100%;height:auto;display:block}._cropBoxMarker_1rfrc_1341{pointer-events:none;background:#e11d481f;border:2px solid #e11d48;position:absolute;box-shadow:0 0 0 1px #fff9}._sourcePreview_1rfrc_1327 p{font-size:12px;line-height:1.9}._answer_1rfrc_1352{border-top:1px solid var(--line);color:#55719b;margin-top:20px;padding-top:8px;font-size:12px}._error_1rfrc_1359,._warning_1rfrc_1360,._success_1rfrc_1361{border-radius:var(--radius-sm);overflow-wrap:anywhere;margin-bottom:18px;padding:13px 17px;font-size:12px;line-height:1.8}._error_1rfrc_1359{color:#a34436;background:#fff0ed}._error_1rfrc_1359 button{margin-left:15px}._warning_1rfrc_1360{color:#876524;background:#fff6e3}._success_1rfrc_1361{color:#407467;background:#eaf5f0}._composeLayout_1rfrc_1384{grid-template-columns:260px minmax(0,1fr);align-items:start;gap:24px;display:grid}._settings_1rfrc_1390{border-radius:var(--radius-md);background:#fff;padding:22px;position:sticky;top:20px;box-shadow:0 1px 3px #263b5812}._settings_1rfrc_1390 h2{margin-bottom:23px;font-size:15px}._settings_1rfrc_1390>label{margin-bottom:22px;font-size:12px}._settings_1rfrc_1390 input,._settings_1rfrc_1390 textarea{font-size:12px}._settings_1rfrc_1390>small{margin-top:20px;font-size:10px;display:block}._settings_1rfrc_1390>button{width:100%}._templateOption_1rfrc_1418{border-radius:var(--radius-sm);background:#f5f8ff;border:1px solid #adc5ed;align-items:center;gap:10px;margin-bottom:22px;padding:13px 8px;display:flex}._templateOption_1rfrc_1418 strong{font-size:11px;font-weight:550}._templateOption_1rfrc_1418 small{margin-top:5px;font-size:8px;display:block}._miniPage_1rfrc_1437{color:#5d78a1;background:#fff;border:1px solid #b6c9e6;flex-shrink:0;width:30px;height:42px;padding:5px;font-family:serif;font-size:9px}._miniPage_1rfrc_1437 i{border-bottom:1px solid #d5e0ef;margin-top:4px;display:block}._selectedMark_1rfrc_1453{color:var(--blue);margin-left:auto}._settingsSummary_1rfrc_1457{border-top:1px solid var(--line);justify-content:space-between;margin-top:24px;padding:19px 0;font-size:12px;display:flex}._settingsSummary_1rfrc_1457 strong{color:#466faa}._composeMain_1rfrc_1468{min-width:0}._composeMain_1rfrc_1468>._tabs_1rfrc_1165{border-radius:var(--radius-md) var(--radius-md) 0 0}._arrangeList_1rfrc_1474{flex-direction:column;gap:17px;margin-top:18px;display:flex}._arrangeHint_1rfrc_1480{color:#8493aa;margin:0 0 1px 4px;font-size:10px}._arrangeCard_1rfrc_1485{border-radius:var(--radius-md);background:#fff;padding:12px 21px 0;box-shadow:0 1px 3px #263b5812}._arrangeHeading_1rfrc_1491{align-items:center;gap:10px;margin-bottom:12px;display:flex}._dragHandle_1rfrc_1497{color:#9aabc2;cursor:grab;background:0 0;border:none;min-height:40px;padding:6px 0}._arrangeHeading_1rfrc_1491 strong{color:#4e6f9f;font-variant-numeric:tabular-nums;font-size:17px}._arrangeSource_1rfrc_1510{color:#8fa0b6;font-size:10px}._moveControls_1rfrc_1514{margin-left:auto;display:flex}._arrangeFooter_1rfrc_1518{border-top:1px solid #edf1f7;justify-content:space-between;align-items:center;gap:8px;margin-top:17px;padding:14px 0;display:flex}._arrangeFooter_1rfrc_1518 label{color:#7489a6;white-space:nowrap;flex-direction:row;align-items:center;font-size:10px;display:flex}._arrangeFooter_1rfrc_1518 input[type=number]{width:64px;padding:6px 7px;font-size:11px}._dragging_1rfrc_1540{opacity:.5}._previewRoot_1rfrc_1543{min-width:0;margin-top:20px;position:relative}._previewCaption_1rfrc_1548{color:#7b8ca6;justify-content:space-between;gap:12px;margin-bottom:10px;font-size:10px;display:flex}._previewNote_1rfrc_1556{color:#7b8ca6;margin-bottom:18px;font-size:10px;line-height:1.8}._paperScroller_1rfrc_1562{border-radius:var(--radius-md);background:#e8edf5;padding:4px 8px 20px;overflow-x:auto}._paper_1rfrc_472{color:#222;background:#fff;width:210mm;min-height:297mm;margin:20px auto;padding:20mm 20mm 26mm;font-family:SimSun,STSong,serif;font-size:11pt;position:relative;box-shadow:0 3px 15px #1c34541a}._paperTitle_1rfrc_1580{text-align:center;margin-bottom:28px}._paperTitle_1rfrc_1580 h2{overflow-wrap:anywhere;font-size:18pt;line-height:1.6}._paperTitle_1rfrc_1580 p{white-space:pre-wrap;overflow-wrap:anywhere;margin-top:16px;font-size:10pt;line-height:1.8}._paperRunningHeader_1rfrc_1596{color:#777;border-bottom:1px solid #aaa;justify-content:space-between;gap:8px;padding-bottom:6px;font-size:8pt;display:flex;position:absolute;top:10mm;left:20mm;right:20mm}._paperRunningHeader_1rfrc_1596>span{flex-shrink:0}._paperQuestion_1rfrc_1612{padding-bottom:18px}._paperQuestionTitle_1rfrc_1615{margin-bottom:6px;font-weight:700}._paperQuestion_1rfrc_1612 ._questionBody_1rfrc_974{font-family:SimSun,STSong,serif;font-size:11pt;line-height:1.55}._paperQuestion_1rfrc_1612 ._options_1rfrc_1055{font-size:10.5pt}._paperQuestion_1rfrc_1612 ._questionBody_1rfrc_974 img{max-height:190px}._paperFooter_1rfrc_1630{text-align:center;color:#777;font-size:9pt;position:absolute;bottom:10mm;left:20mm;right:20mm}._paperAnswer_1rfrc_1639{margin-bottom:20px;line-height:1.7}._paperAnswer_1rfrc_1639 p{margin-bottom:8px}._measure_1rfrc_1646{visibility:hidden;pointer-events:none;z-index:-1;width:170mm;font-family:SimSun,STSong,serif;font-size:11pt;position:absolute;top:0;left:0}._help_1rfrc_1657{border-radius:var(--radius-md);background:#fff;max-width:850px;padding:38px}._help_1rfrc_1657 h1{margin-bottom:20px}._help_1rfrc_1657 h2{margin:30px 0 13px}._help_1rfrc_1657 p,._help_1rfrc_1657 li{color:#61738d;margin:12px 0;font-size:13px;line-height:2}._help_1rfrc_1657 ol{padding-left:20px}._help_1rfrc_1657 button{margin-top:20px}._toast_1rfrc_1682{z-index:80;color:#fff;border-radius:var(--radius-md);background:#173568;align-items:center;gap:12px;max-width:calc(100vw - 32px);padding:14px 16px;font-size:12px;line-height:1.7;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 5px 22px #17356830}._toast_1rfrc_1682>svg{color:#b9d3ff;flex-shrink:0}._toast_1rfrc_1682 button{color:#c3d5ee;background:0 0;border:none;margin-left:8px;padding:4px}@media (width<=760px){._topbar_1rfrc_181 ._mobileMenu_1rfrc_226{display:block}._reviewLayout_1rfrc_690 ._editor_1rfrc_696{width:100%;height:calc(100dvh - 40px);position:relative;inset:auto;box-shadow:0 1px 3px #263b5812}}@media (hover:hover){._secondary_1rfrc_311:hover{background:#f4f7fe}._primary_1rfrc_310:hover{background:var(--blue-dark)}._iconButton_1rfrc_313:hover{color:var(--blue);background:#edf3fc}._textButton_1rfrc_312:hover{color:#102f6b}._sidebar_1rfrc_17 nav a:not(._navActive_1rfrc_122):hover{background:#dce7f9}._cardBodyButton_1rfrc_961:hover{color:#344f79}}@media (width>=1680px){._main_1rfrc_177{padding:42px 50px 60px}._questionList_1rfrc_906{gap:22px}}@media (width<=1280px){._sidebar_1rfrc_17{width:210px;padding-left:13px;padding-right:13px}._main_1rfrc_177{padding:28px 24px 45px}._topbar_1rfrc_181{padding:0 24px}._reviewLayout_1rfrc_690:has(._editor_1rfrc_696){grid-template-columns:minmax(300px,1fr) minmax(350px,1fr);gap:18px}._reviewLayout_1rfrc_690:has(._editor_1rfrc_696) ._pageHeading_1rfrc_278{flex-direction:column;align-items:flex-start;gap:12px}._reviewLayout_1rfrc_690:has(._editor_1rfrc_696) ._reviewNotice_1rfrc_727{flex-wrap:wrap}._reviewLayout_1rfrc_690:has(._editor_1rfrc_696) ._reviewNotice_1rfrc_727>label{margin-left:18px}._composeLayout_1rfrc_1384{grid-template-columns:235px minmax(0,1fr);gap:18px}._phaseBadge_1rfrc_302{display:none}._sampleCover_1rfrc_434{padding-left:20px;padding-right:20px}}@media (width<=1050px){._sidebar_1rfrc_17{width:184px;padding-left:10px;padding-right:10px}._brand_1rfrc_29{gap:8px;padding-left:6px;font-size:24px}._brand_1rfrc_29 small{font-size:6px}._workspaceLabel_1rfrc_55{font-size:11px}._main_1rfrc_177{padding:24px 20px 40px}._reviewLayout_1rfrc_690:has(._editor_1rfrc_696){grid-template-columns:minmax(0,1fr)}._reviewLayout_1rfrc_690:has(._editor_1rfrc_696) ._listPane_1rfrc_714{display:none}._reviewLayout_1rfrc_690._splitOpen_1rfrc_1817{grid-template-columns:minmax(0,1fr)!important;gap:24px!important}._reviewLayout_1rfrc_690._splitOpen_1rfrc_1817 ._divider_1rfrc_699{display:none}._editor_1rfrc_696{width:100%;max-width:740px;height:calc(100vh - 125px);margin:0 auto;position:static}._composeLayout_1rfrc_1384{grid-template-columns:1fr}._settings_1rfrc_1390{grid-template-columns:1fr 1fr;gap:15px 20px;display:grid;position:static}._settings_1rfrc_1390 h2{grid-column:1/-1;margin-bottom:0}._settings_1rfrc_1390>label{margin-bottom:0}._settingsSummary_1rfrc_1457{margin:0;padding:10px 0}._settings_1rfrc_1390>small{margin-top:0}._templateOption_1rfrc_1418{margin-bottom:0}._importGrid_1rfrc_355{gap:16px}._uploadPanel_1rfrc_360{padding:23px 18px}h1{font-size:25px}._sampleSeal_1rfrc_477{display:none}._samplePaper_1rfrc_439{width:100%;padding:24px 18px}._samplePaper_1rfrc_439 h3{font-size:24px}._demoBottom_1rfrc_491{padding:20px}._workflowStrip_1rfrc_512{gap:14px}._workflowStrip_1rfrc_512>div{gap:9px}}@media (width<=760px){._app_1rfrc_1{display:block}._sidebar_1rfrc_17{border-bottom:1px solid #dce5f2;border-right:none;width:100%;height:auto;padding:14px 16px 0;position:static}._brand_1rfrc_29{gap:9px;padding:0;font-size:24px}._brandIcon_1rfrc_46{width:32px;height:35px}._brand_1rfrc_29 small{font-size:6px}._workspaceLabel_1rfrc_55,._navLabel_1rfrc_87,._sidebarBottom_1rfrc_134{display:none}._sidebar_1rfrc_17 nav{flex-direction:row;justify-content:space-between;gap:4px;margin-top:13px}._sidebar_1rfrc_17 nav a{border-radius:5px 5px 0 0;flex:1;justify-content:center;gap:6px;min-height:45px;padding:9px 5px;font-size:11px}._sidebar_1rfrc_17 nav a small,._sidebar_1rfrc_17 nav a em{display:none}._sidebar_1rfrc_17 nav a svg{width:15px}._topbar_1rfrc_181{height:50px;padding:0 17px;font-size:10px}._topbar_1rfrc_181>div{gap:8px}._topbar_1rfrc_181 ._topbarRight_1rfrc_210{gap:10px}._userAvatar_1rfrc_76{display:none}._saved_1rfrc_257,._saveError_1rfrc_258{font-size:9px}._main_1rfrc_177{padding:25px 17px 45px}._pageHeading_1rfrc_278{align-items:flex-start;margin-bottom:22px}h1{font-size:23px}._pageHeading_1rfrc_278 p{font-size:11px}._eyebrow_1rfrc_296{font-size:9px}._importGrid_1rfrc_355{grid-template-columns:1fr}._uploadPanel_1rfrc_360{min-height:390px}._demoPanel_1rfrc_411{min-height:435px}._sampleCover_1rfrc_434{height:225px;padding:22px 48px 0}._samplePaper_1rfrc_439{width:90%}._workflowStrip_1rfrc_512{grid-template-columns:1fr;gap:22px;padding-top:23px}._workflowStrip_1rfrc_512 p{font-size:11px}._workflowStrip_1rfrc_512 h3{font-size:13px}._questionCard_1rfrc_911{padding:12px 16px 0}._questionBody_1rfrc_974{font-size:13px}._options_1rfrc_1055{grid-template-columns:1fr;gap:7px;font-size:12px}._cardIdentity_1rfrc_928{gap:8px}._reviewNotice_1rfrc_727{flex-wrap:wrap;padding:13px}._reviewNotice_1rfrc_727>label{margin-left:16px}._reviewNotice_1rfrc_727 strong{font-size:11px}._reviewNotice_1rfrc_727 small{font-size:9px}._editor_1rfrc_696{z-index:50;width:calc(100% - 20px);max-width:none;height:calc(100dvh - 30px);margin:0;position:fixed;inset:15px 10px;box-shadow:0 0 0 100vmax #132b5940}._editorHeading_1rfrc_1147{padding:16px 18px 10px}._editorScroll_1rfrc_1186{padding:15px}._fieldHeading_1rfrc_1206 small{font-size:8px}._settings_1rfrc_1390{grid-template-columns:1fr;padding:18px}._settings_1rfrc_1390>label{margin-bottom:6px}._templateOption_1rfrc_1418 small{font-size:10px}._arrangeCard_1rfrc_1485{padding:9px 13px 0}._arrangeFooter_1rfrc_1518{flex-wrap:wrap}._moveControls_1rfrc_1514{gap:0}._moveControls_1rfrc_1514 button{min-width:31px;padding:6px}._arrangeSource_1rfrc_1510{display:none}._previewCaption_1rfrc_1548{font-size:9px}._help_1rfrc_1657{padding:24px 18px}._toast_1rfrc_1682{width:calc(100vw - 26px);font-size:11px;top:60px;bottom:auto}._sources_1rfrc_540>div{gap:10px;padding:12px}._sources_1rfrc_540 button{padding:7px;font-size:10px}._cardFooter_1rfrc_1101 small{max-width:60%}._listMeta_1rfrc_897 ._textButton_1rfrc_312{font-size:11px}}._headerActions_1rfrc_783{flex-wrap:wrap;align-items:center;gap:12px;display:flex}@media print{@page{size:A4;margin:0}html,body{background:#fff!important}._app_1rfrc_1{display:block}._skipLink_1rfrc_6,._sidebar_1rfrc_17,._topbar_1rfrc_181,._pageHeading_1rfrc_278,._settings_1rfrc_1390,._composeMain_1rfrc_1468>._tabs_1rfrc_1165,._previewCaption_1rfrc_1548,._previewNote_1rfrc_1556,._measure_1rfrc_1646,._warning_1rfrc_1360,._toast_1rfrc_1682,._empty_1rfrc_1117,._arrangeList_1rfrc_1474{display:none!important}._mainShell_1rfrc_177{display:block!important}._main_1rfrc_177{max-width:none!important;margin:0!important;padding:0!important}._composeLayout_1rfrc_1384{display:block!important}._previewRoot_1rfrc_1543{margin:0!important}._paperScroller_1rfrc_1562{background:0 0!important;border-radius:0!important;padding:0!important;overflow:visible!important}._paper_1rfrc_472{page-break-after:always;break-after:page;width:210mm!important;min-height:297mm!important;box-shadow:none!important;border-radius:0!important;margin:0!important}._paper_1rfrc_472:last-child{page-break-after:auto;break-after:auto}}._sourceItemClickable_1rfrc_2166{cursor:pointer}._sourceItemClickable_1rfrc_2166:hover{background:#f0f4ff}._cropWorkspace_1rfrc_2172{border:1px solid var(--line);background:#fff;border-radius:12px;flex-direction:column;gap:12px;min-height:60vh;max-height:calc(100vh - 120px);margin-top:16px;padding:16px;display:flex}._workspaceTopbar_1rfrc_2184{z-index:5;border-bottom:1px solid var(--line);background:#fff;flex-wrap:wrap;align-items:center;gap:10px;padding-bottom:10px;display:flex;position:sticky;top:0}._workspaceTitle_1rfrc_2196{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:120px;font-weight:600;overflow:hidden}._workspaceBody_1rfrc_2204{flex:1;gap:16px;min-height:0;display:flex;overflow:hidden}._regionList_1rfrc_2211{border-right:1px solid var(--line);flex-shrink:0;width:280px;padding-right:8px;overflow-y:auto}._regionListHeader_1rfrc_2218{background:#fff;justify-content:space-between;align-items:center;margin-bottom:8px;font-weight:600;display:flex;position:sticky;top:0}._regionItem_1rfrc_2228{border:1px solid var(--line);background:#fbfcff;border-radius:8px;margin-bottom:6px;padding:6px 8px}._regionItemTop_1rfrc_2235{align-items:center;gap:6px;display:flex}._regionTitle_1rfrc_2240{cursor:pointer;font:inherit;text-align:left;color:inherit;background:0 0;border:none;flex:1;align-items:center;gap:4px;padding:2px 0;font-weight:600;display:flex}._regionFields_1rfrc_2254{flex-direction:column;gap:4px;margin-top:6px;display:flex}._regionField_1rfrc_2254{align-items:center;gap:6px;font-size:12px;display:flex}._regionField_1rfrc_2254>span{color:#666;flex-shrink:0;width:46px}._regionField_1rfrc_2254 input[type=range]{flex:1;min-width:0}._regionField_1rfrc_2254 input[type=number]{width:62px}._workspaceCanvasWrap_1rfrc_2278{flex:1;min-width:0;overflow:auto}._stageGrid_1rfrc_2283{border-top:1px solid var(--line);grid-template-columns:repeat(4,1fr);gap:8px;padding-top:10px;display:grid}._stageGrid_1rfrc_2283 figure{margin:0}._stageGrid_1rfrc_2283 img{border:1px solid var(--line);border-radius:4px;width:100%}._stageGrid_1rfrc_2283 figcaption{text-align:center;color:#666;font-size:12px}._workspaceBottom_1rfrc_2303{z-index:5;border-top:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;gap:12px;padding-top:10px;display:flex;position:sticky;bottom:0}._workspaceMessage_1rfrc_2315{color:#666;font-size:13px}@media (width<=1150px){._topbar_1rfrc_181{flex-wrap:wrap;gap:8px 16px;height:auto;padding-top:10px;padding-bottom:10px}._topbar_1rfrc_181 ._topbarRight_1rfrc_210{margin-left:auto}._topbar_1rfrc_181 ._workspaceStatus_1rfrc_215{flex-basis:100%;order:3;justify-content:flex-start;padding-top:4px}}@media (width<=650px){._breadcrumb_1rfrc_214>span:first-of-type,._breadcrumb_1rfrc_214>svg{display:none}._topbar_1rfrc_181 ._statusCopy_1rfrc_217 strong{font-size:12px}._statusCopy_1rfrc_217>span{font-size:11px}._editorFooter_1rfrc_1314{flex-wrap:wrap;gap:6px;padding:10px}}._dialog_wykwo_1{color:#213a5b;background:#f6f8fc;border:1px solid #c1d2e9;border-radius:14px;width:min(1380px,100vw - 36px);height:min(900px,100dvh - 36px);max-height:calc(100dvh - 36px);margin:auto;padding:0;overflow:hidden;box-shadow:0 25px 90px #10244055}._dialog_wykwo_1[open]{flex-direction:column;display:flex}._dialog_wykwo_1::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#12274870}._dialog_wykwo_1 button{font:inherit;color:#234c85;cursor:pointer;background:#fff;border:1px solid #c0d1e8;border-radius:6px;min-height:36px;padding:8px 12px;font-size:13px}._dialog_wykwo_1 button:disabled{opacity:.45;cursor:default}._dialog_wykwo_1 button[aria-pressed=true]{color:#1551b0;background:#eaf2ff;border-color:#3478eb}._dialog_wykwo_1 ._primary_wykwo_42{color:#fff;background:#245ac7;border-color:#245ac7}._dialog_wykwo_1 ._danger_wykwo_47{color:#b63140}._dialog_wykwo_1 input,._dialog_wykwo_1 textarea{font:inherit;background:#fff;border:1px solid #c0d1e8;border-radius:5px;width:100%;min-width:0;padding:8px}._dialog_wykwo_1 input[type=checkbox]{accent-color:#245ac7;width:16px;height:16px}._dialog_wykwo_1 label{flex-direction:row;justify-content:flex-start;align-items:center;gap:8px;margin:8px 0;font-size:12px;display:flex}._header_wykwo_74{background:#fff;border-bottom:1px solid #d7e1ef;flex-shrink:0;justify-content:space-between;align-items:center;padding:18px 24px;display:flex}._header_wykwo_74 small{color:#6b829f;font-size:11px}._header_wykwo_74 h2{margin:4px 0 0;font-size:21px}._body_wykwo_91{flex:1;grid-template-columns:minmax(0,1fr) 320px;min-height:0;display:grid}._workspace_wykwo_97{flex-direction:column;gap:10px;min-width:0;min-height:0;padding:16px;display:flex}._tools_wykwo_105{flex-wrap:wrap;flex-shrink:0;align-items:center;gap:8px;display:flex}._tools_wykwo_105 label{white-space:nowrap}._spacer_wykwo_115{flex:1}._hint_wykwo_118{color:#536d8b;margin:0;font-size:12px;line-height:1.6}._stage_wykwo_124{background:#eaf0f7;border:1px solid #cbd9ea;border-radius:8px;flex:1;justify-content:center;align-items:center;min-height:0;padding:12px;display:flex;overflow:hidden}._canvas_wykwo_136{touch-action:none;-webkit-user-select:none;user-select:none;background:#fff;border-radius:4px;width:100%;height:100%;display:block}._sidebar_wykwo_145{background:#fff;border-left:1px solid #d7e1ef;min-height:0;padding:18px;overflow-y:auto}._sidebar_wykwo_145 section+section{border-top:1px solid #e1e8f2;margin-top:20px;padding-top:16px}._sidebar_wykwo_145 h3{color:#172e4f;margin:0 0 12px;font-size:14px}._sidebar_wykwo_145 p{color:#607793;margin:8px 0;font-size:12px;line-height:1.6}._sidebar_wykwo_145 textarea{resize:vertical;min-height:84px;margin-bottom:8px;display:block}._templates_wykwo_174{grid-template-columns:1fr 1fr;gap:8px;display:grid}._examples_wykwo_179{flex-direction:column;gap:5px;display:flex}._examples_wykwo_179 button{text-align:left;color:#617b9a;padding:5px 8px;font-size:11px}._coordinates_wykwo_190{flex-wrap:wrap;gap:10px;display:flex}._coordinates_wykwo_190 label{flex:1;min-width:70px}._coordinates_wykwo_190 p{width:100%}._pointList_wykwo_202{flex-wrap:wrap;gap:6px;margin-bottom:10px;display:flex}._objectRow_wykwo_208{justify-content:space-between;align-items:center;gap:8px;margin:8px 0;font-size:12px;display:flex}._objectRow_wykwo_208 button{min-height:28px;padding:2px 9px}._footer_wykwo_220{background:#fff;border-top:1px solid #d7e1ef;flex-shrink:0;align-items:center;gap:10px;padding:14px 20px;display:flex}._feedback_wykwo_229{color:#536d8b;flex:1;min-width:0;font-size:12px;line-height:1.6}._feedback_wykwo_229 [role=alert]{color:#b5303c}@media (width<=900px){._body_wykwo_91{grid-template-columns:minmax(0,1fr) 270px}._workspace_wykwo_97{padding:10px}._footer_wykwo_220{flex-wrap:wrap}._feedback_wykwo_229{flex-basis:100%}}@media (width<=650px){._body_wykwo_91{flex-direction:column;display:flex;overflow:auto}._workspace_wykwo_97{flex:none;height:440px}._sidebar_wykwo_145{border-left:0;overflow:visible}._dialog_wykwo_1{width:calc(100vw - 12px);height:calc(100dvh - 12px)}._footer_wykwo_220 button{padding:6px 9px;font-size:12px}}._dialog_1pcea_1{color:#193457;border:1px solid #c6d4e8;border-radius:14px;width:min(760px,100vw - 32px);max-height:90vh;padding:26px;box-shadow:0 20px 70px #132c5544}._dialog_1pcea_1::backdrop{background:#132c5580}._heading_1pcea_3{justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}._heading_1pcea_3 h1,._heading_1pcea_3 h2{margin:4px 0}._heading_1pcea_3 small,._hint_1pcea_5{color:#526985}._dialog_1pcea_1 label,._dashboard_1pcea_6 label,._composer_1pcea_6 label{flex-direction:column;gap:8px;margin:14px 0;font-size:14px;display:flex}._dialog_1pcea_1 label>span{color:#a03836;font-size:12px}._dialog_1pcea_1 input,._dialog_1pcea_1 textarea,._dialog_1pcea_1 select,._dashboard_1pcea_6 input,._dashboard_1pcea_6 textarea,._dashboard_1pcea_6 select,._composer_1pcea_6 textarea,._composer_1pcea_6 select{color:#17385f;width:100%;min-width:0;font:inherit;background:#fff;border:1px solid #b7c9e2;border-radius:6px;padding:10px 12px}._dialog_1pcea_1 button,._dashboard_1pcea_6 button,._composer_1pcea_6 button{color:#244e87;background:#fff;border:1px solid #b1c4e0;border-radius:6px;justify-content:center;align-items:center;min-height:38px;padding:10px 14px;font-size:14px;display:inline-flex}._dialog_1pcea_1 button:disabled,._dashboard_1pcea_6 button:disabled,._composer_1pcea_6 button:disabled{color:#687990;opacity:1;background:#eef2f7}._dialog_1pcea_1 ._primary_1pcea_11,._dashboard_1pcea_6 ._primary_1pcea_11,._composer_1pcea_6 ._primary_1pcea_11{color:#fff;background:#245ac7;border-color:#245ac7}._grid_1pcea_12{grid-template-columns:1fr 1fr;gap:16px;display:grid}._actions_1pcea_13{flex-wrap:wrap;align-items:center;gap:10px;margin:12px 0;display:flex}._hint_1pcea_5,._composer_1pcea_6 p{font-size:13px;line-height:1.7}._error_1pcea_15{color:#a33;background:#fff1f0;border:1px solid #edb5b5;border-radius:6px;padding:12px}._success_1pcea_16{padding:30px 0;line-height:1.7}._success_1pcea_16 code{overflow-wrap:anywhere}._attachment_1pcea_18{max-width:260px;max-height:150px;margin-bottom:8px;display:block}._fullAttachment_1pcea_19{object-fit:contain;max-width:100%;max-height:650px}._dashboard_1pcea_6{max-width:1150px;margin:0 auto}._login_1pcea_21,._detail_1pcea_21{background:#fff;border:1px solid #cad7e8;border-radius:10px;margin:20px 0;padding:24px}._login_1pcea_21{max-width:600px}._stats_1pcea_23{grid-template-columns:repeat(4,1fr);gap:14px;margin:22px 0;display:grid}._stats_1pcea_23>div{background:#fff;border:1px solid #c9d7ed;border-radius:10px;padding:18px}._stats_1pcea_23 strong{margin-top:8px;font-size:28px;display:block}._filters_1pcea_26{flex-wrap:wrap;gap:10px;display:flex}._filters_1pcea_26 input{flex:180px;width:auto}._filters_1pcea_26 select{width:auto}._tableWrap_1pcea_29{background:#fff;border:1px solid #c9d7ed;border-radius:8px;margin:18px 0;overflow:auto}._tableWrap_1pcea_29 table{border-collapse:collapse;width:100%;font-size:14px}._tableWrap_1pcea_29 td,._tableWrap_1pcea_29 th{text-align:left;border-bottom:1px solid #e3eaf3;min-width:90px;padding:14px}._tableWrap_1pcea_29 th{background:#edf3fc}._pre_1pcea_33{white-space:pre-wrap;overflow-wrap:anywhere;margin:8px 0 18px}._composer_1pcea_6{background:#f0f5ff;border:1px solid #9ebbe8;border-radius:8px;margin:12px 0;padding:16px}._composerHead_1pcea_35{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}._composer_1pcea_6 ._closeBtn_1pcea_36{color:#6b82a3;cursor:pointer;background:0 0;border:none;min-height:auto;padding:0 4px;font-size:20px;line-height:1}._customRow_1pcea_37{align-items:flex-start;gap:8px;margin:4px 0 10px;display:flex}._customRow_1pcea_37 textarea{flex:1;min-width:0}._formulaInput_1pcea_39{flex:1;min-width:0;position:relative}._formulaInput_1pcea_39 textarea{resize:vertical;padding-right:40px;display:block}._composer_1pcea_6 ._clearInput_1pcea_41{cursor:pointer;background:0 0;border:0;width:30px;min-height:30px;padding:0;font-size:22px;position:absolute;top:5px;right:5px}._composer_1pcea_6 ._clearInput_1pcea_41:disabled{opacity:.4;background:0 0}._presetStack_1pcea_43{margin-top:10px;position:relative}._presetCategories_1pcea_44{flex-wrap:wrap;gap:8px;display:flex}._presetCategories_1pcea_44 button{cursor:pointer;background:#fff;flex-direction:column;flex:none;gap:3px;min-width:72px;padding:8px 10px 5px;font-size:12px}._categorySample_1pcea_46{pointer-events:none;justify-content:center;align-items:center;height:32px;font-size:19px;display:flex}._presetCategories_1pcea_44 button[aria-expanded=true]{color:#1768df;background:#f0f6ff;border-color:#458bff}._presetPanel_1pcea_48{background:#fff;border:1px solid #d3e0f2;border-radius:6px;width:100%;margin-top:10px;padding:12px}._presetPanel_1pcea_48 ._symbols_1pcea_49{flex-wrap:wrap;align-items:stretch;gap:8px;display:flex}._presetPanel_1pcea_48 ._symbols_1pcea_49 button{flex:none;min-width:62px;max-width:100%;min-height:50px;padding:12px 16px;overflow:visible}._formulaSample_1pcea_51{background:#fff;border-radius:6px;min-height:44px;padding:12px;overflow:auto}._presetGroup_1pcea_52{background:#fff;border:1px solid #d3e0f2;border-radius:6px;margin:6px 0;overflow:hidden}._presetGroup_1pcea_52 summary{cursor:pointer;color:#2b4a7a;-webkit-user-select:none;user-select:none;padding:8px 12px;font-size:13px;font-weight:600;list-style:none}._presetGroup_1pcea_52 summary::-webkit-details-marker{display:none}._presetGroup_1pcea_52 summary:before{content:"▸ ";color:#6b82a3}._presetGroup_1pcea_52[open] summary:before{content:"▾ "}._presetGroup_1pcea_52 ._symbols_1pcea_49{margin:4px 8px 10px}._symbols_1pcea_49{grid-template-columns:repeat(auto-fill,minmax(46px,1fr));gap:6px;display:grid}._symbols_1pcea_49 button{min-height:32px;padding:6px 2px;font-size:14px}@media (width<=600px){._grid_1pcea_12{grid-template-columns:1fr;gap:0}._dialog_1pcea_1{padding:16px}._stats_1pcea_23{grid-template-columns:1fr 1fr}}._dialog_1ognu_1{color:#193457;background:#fff;border:1px solid #bdcfea;border-radius:14px;width:min(1040px,100vw - 32px);max-height:calc(100vh - 32px);margin:auto;padding:24px;overflow-y:auto;box-shadow:0 20px 70px #132c5544}._dialog_1ognu_1::backdrop{background:#14274488}._header_1ognu_3{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px;display:flex}._header_1ognu_3 h2{margin:0 0 8px;font-size:20px}._header_1ognu_3 p,._note_1ognu_5{color:#647892;font-size:13px;line-height:1.6}._toolbar_1ognu_6{flex-wrap:wrap;align-items:center;gap:10px;margin:12px 0;display:flex}._dialog_1ognu_1 ._toolbar_1ognu_6 label{white-space:nowrap;flex-direction:row;align-items:center;gap:8px;margin:0;font-size:13px;display:flex}._dialog_1ognu_1 ._toolbar_1ognu_6 select{width:auto;min-width:64px;height:38px}._dialog_1ognu_1 button,._dialog_1ognu_1 select{color:#254d83;cursor:pointer;background:#fff;border:1px solid #b9cbe4;border-radius:6px;min-height:38px;padding:8px 12px}._dialog_1ognu_1 button[aria-pressed=true]{color:#1768df;background:#eaf2ff;border-color:#458bff}._dialog_1ognu_1 button:disabled{opacity:.45;cursor:default}._canvas_1ognu_12{aspect-ratio:5/2;touch-action:none;cursor:crosshair;background:#fff;border:1px solid #abc3e4;border-radius:8px;width:100%;height:auto;display:block}._primary_1ognu_13{color:#fff;background:#245ac7;border:1px solid #245ac7}._project_2kzc0_1{color:#193457;min-width:0}._project_2kzc0_1 button{color:#244e87;cursor:pointer;font:inherit;background:#fff;border:1px solid #b7cae5;border-radius:6px;padding:9px 12px;font-size:13px}._project_2kzc0_1 button:disabled{opacity:.45;cursor:default}._heading_2kzc0_19{align-items:center;gap:18px;margin-bottom:16px;display:flex}._heading_2kzc0_19 h1{flex:1;font-size:21px}._tabs_2kzc0_29{background:#fff;border-bottom:1px solid #ccd9ec;gap:8px;display:flex}._tabs_2kzc0_29 button{border:0;border-bottom:3px solid #0000;padding:14px}._tabs_2kzc0_29 [aria-selected=true]{color:#245ac7;border-bottom-color:#245ac7;font-weight:700}._status_2kzc0_45{background:#edf4ff;align-items:center;gap:12px;min-height:46px;padding:10px 14px;display:flex}._work_2kzc0_53{height:calc(100dvh - var(--topbar-height,84px) - 176px);grid-template-columns:minmax(0,1fr) 360px;gap:16px;min-height:300px;margin-top:16px;display:grid}._imageColumn_2kzc0_61,._controls_2kzc0_62{background:#fff;border:1px solid #cfdbed;border-radius:8px;flex-direction:column;min-width:0;min-height:0;display:flex;overflow:hidden}._viewport_2kzc0_72{background:#e8edf5;flex:1;min-height:0;padding:12px;overflow:auto}._canvas_2kzc0_79{touch-action:none;-webkit-user-select:none;user-select:none;position:relative}._canvas_2kzc0_79 img{pointer-events:auto;width:100%;max-width:none;display:block}._box_2kzc0_90{box-sizing:border-box;background:#245ac715;border:2px solid #245ac7;position:absolute}._box_2kzc0_90 b{color:#fff;background:#245ac7;font-size:12px;position:absolute;top:0;left:0}._handle_2kzc0_104{z-index:2;background:#245ac7;border:2px solid #fff;border-radius:50%;width:12px;height:12px;position:absolute;transform:translate(-50%,-50%);box-shadow:0 0 0 1px #245ac7,0 1px 4px #102c5555}._handle_2kzc0_104:after{content:"";position:absolute;inset:-6px}._handle_2kzc0_104[data-handle=nw]{cursor:nwse-resize;top:0;left:0}._handle_2kzc0_104[data-handle=n]{cursor:ns-resize;top:0;left:50%}._handle_2kzc0_104[data-handle=ne]{cursor:nesw-resize;top:0;left:100%}._handle_2kzc0_104[data-handle=e]{cursor:ew-resize;top:50%;left:100%}._handle_2kzc0_104[data-handle=se]{cursor:nwse-resize;top:100%;left:100%}._handle_2kzc0_104[data-handle=s]{cursor:ns-resize;top:100%;left:50%}._handle_2kzc0_104[data-handle=sw]{cursor:nesw-resize;top:100%;left:0}._handle_2kzc0_104[data-handle=w]{cursor:ew-resize;top:50%;left:0}._resizable_2kzc0_162{background:#245ac724;box-shadow:0 0 0 1px #fff9}._resizable_2kzc0_162 b{white-space:nowrap;border-radius:3px;padding:2px 5px;top:-22px}._imageToolbar_2kzc0_172{flex-shrink:0;justify-content:space-between}._zoomGroup_2kzc0_176,._historyGroup_2kzc0_177,._frameActions_2kzc0_178{align-items:center;gap:8px;display:flex}._zoomGroup_2kzc0_176{flex-wrap:wrap}._historyGroup_2kzc0_177{margin-left:auto}._zoomGroup_2kzc0_176 output{text-align:center;font-variant-numeric:tabular-nums;min-width:42px}._toolbar_2kzc0_194._regionToolbar_2kzc0_194{flex-direction:column;flex-shrink:0;align-items:stretch}._regionMainActions_2kzc0_199{justify-content:space-between;gap:24px;width:100%;display:flex}._regionMainActions_2kzc0_199 button{white-space:nowrap;padding-inline:10px}._project_2kzc0_1 ._danger_2kzc0_209{color:#fff;background:#c73843;border-color:#b82c38}._project_2kzc0_1 ._danger_2kzc0_209:hover:not(:disabled){background:#ad2431}._project_2kzc0_1 button[aria-pressed=true]{color:#174da9;background:#edf4ff;border-color:#3478ec;box-shadow:inset 0 0 0 1px #3478ec22}._toolbar_2kzc0_194{border-bottom:1px solid #dbe4f0;flex-wrap:wrap;align-items:center;gap:8px;padding:12px;display:flex}._toolbar_2kzc0_194 small{flex-basis:100%;line-height:1.5}._regionScroll_2kzc0_235{flex:1;min-height:0;padding:12px;overflow:auto}._region_2kzc0_194{border:1px solid #ccd9ec;border-radius:7px;margin-bottom:10px;padding:8px}._region_2kzc0_194 header{align-items:center;gap:8px;display:flex}._region_2kzc0_194 header button:first-of-type{text-align:left;color:#111;border:0;flex:1;font-weight:700}._region_2kzc0_194 input[type=checkbox]{width:18px;height:18px}._project_2kzc0_1 ._field_2kzc0_263{grid-template-columns:minmax(0,1fr) 85px;align-items:center;gap:8px;margin:12px 0;display:grid}._field_2kzc0_263 span{grid-column:1/-1;font-size:13px;font-weight:600}._field_2kzc0_263 input{width:100%;min-width:0}._field_2kzc0_263 input[type=number]{border:1px solid #bbcee6;border-radius:4px;padding:7px}._footer_2kzc0_284{border-top:1px solid #ccd9ec;align-items:center;gap:8px;padding:12px;display:flex}._footer_2kzc0_284 ._primary_2kzc0_291{color:#fff;background:#245ac7;margin-left:auto}._references_2kzc0_296{background:#fff;border:1px solid #ccd9ec;border-radius:8px;padding:16px;overflow:auto}._references_2kzc0_296 h2{font-size:17px}._references_2kzc0_296 figure{margin:16px 0}._references_2kzc0_296 img{width:100%}._references_2kzc0_296 p{font-size:12px;line-height:1.6}._referencePane_2kzc0_316{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));align-items:start;gap:16px;margin-top:16px;display:grid}._referencePane_2kzc0_316 ._toolbar_2kzc0_194,._referencePane_2kzc0_316>p{grid-column:1/-1}._referencePane_2kzc0_316 figure{background:#fff;border:1px solid #ccd9ec;border-radius:8px;margin:0;padding:12px}._referencePane_2kzc0_316 figcaption{margin-bottom:8px;font-size:13px;font-weight:600}._referencePane_2kzc0_316 img{border:1px solid #e2e8f3;border-radius:4px;width:100%}._referencePane_2kzc0_316>p{margin:0;font-size:12px;line-height:1.6}._project_2kzc0_1 input[type=range]{appearance:none;background:#d6e2f2;border-radius:3px;outline:none;height:6px;padding:0}._project_2kzc0_1 input[type=range]::-webkit-slider-thumb{appearance:none;cursor:pointer;background:#245ac7;border:none;border-radius:50%;width:16px;height:16px}._project_2kzc0_1 input[type=range]::-moz-range-thumb{cursor:pointer;background:#245ac7;border:none;border-radius:50%;width:16px;height:16px}._questionLayout_2kzc0_376{grid-template-columns:minmax(0,1fr) minmax(380px,1fr);gap:16px;margin-top:16px;display:grid}._questionList_2kzc0_382:only-child{grid-column:1/-1}._questionList_2kzc0_382 article{background:#fff;border:1px solid #ccd9ec;border-radius:8px;margin-bottom:12px;padding:20px}@media (width<=850px){._work_2kzc0_53{grid-template-columns:minmax(0,1fr) 300px}._questionLayout_2kzc0_376{grid-template-columns:1fr}}@media (width<=600px){._work_2kzc0_53{grid-template-columns:1fr;height:auto}._imageColumn_2kzc0_61{height:50vh}._controls_2kzc0_62{height:65vh}._references_2kzc0_296{max-height:70vh}._heading_2kzc0_19{flex-wrap:wrap}}._page_1y5nh_1{color:#111;box-sizing:border-box;background:#fff;width:210mm;min-height:297mm;margin:20px auto;padding:52mm 19mm 18mm;position:relative;box-shadow:0 3px 15px #1c34541a}._artwork_1y5nh_23{pointer-events:none;width:210mm;height:297mm;position:absolute;inset:0}._topicHeading_1y5nh_39{break-after:avoid;break-inside:avoid;align-items:flex-end;gap:3mm;padding:0 0 4mm;font-family:Microsoft YaHei,微软雅黑,sans-serif;display:flex}._originalIcon_1y5nh_57{background:#addee5;flex:none;justify-content:center;align-items:center;width:16mm;height:12mm;display:flex}._originalIcon_1y5nh_57 img{object-fit:contain;width:100%;height:100%;display:block}._topicHeading_1y5nh_39>strong{color:#000;overflow-wrap:anywhere;border-bottom:1px solid #222;flex:1;min-width:0;margin:0;padding:0 0 1mm;font-size:14pt;line-height:1.4}._examTitle_1y5nh_109{text-align:center;overflow-wrap:anywhere;padding-bottom:5mm;font-family:Microsoft YaHei,微软雅黑,sans-serif;font-size:18pt;font-weight:700;line-height:1.4}._measureBlock_1y5nh_127{display:flow-root}._label_1y5nh_133{white-space:nowrap;z-index:1;font-family:Microsoft YaHei,微软雅黑,sans-serif;font-weight:700;line-height:1.2;position:absolute}._content_1y5nh_149{position:relative}._question_1y5nh_155{margin:0;padding:0 0 5mm;font-family:Microsoft YaHei,微软雅黑,sans-serif;font-size:10.5pt;line-height:1.4;display:flow-root}._question_1y5nh_155 strong{margin-bottom:2mm;display:block}._question_1y5nh_155 p{margin:0 0 2mm}._question_1y5nh_155 img{object-fit:contain;max-width:100%;max-height:50mm}._measure_1y5nh_127{visibility:hidden;pointer-events:none;z-index:-1;width:172mm;position:absolute;top:0;left:0}._panel_1y5nh_217{border-radius:var(--radius-md);background:#fbfdff;border:1px solid #e2e9f3;margin:2px 0 20px;padding:15px 14px}._heading_1y5nh_231{color:#334a6d;margin:0 0 13px;font-size:12px;font-weight:600}._radioRow_1y5nh_243{flex-wrap:wrap;gap:8px;margin-bottom:14px;display:flex}._radio_1y5nh_243{color:#4a6080;cursor:pointer;background:#fff;border:1px solid #d5dfef;border-radius:999px;align-items:center;gap:7px;padding:7px 12px;font-size:11px;font-weight:500;display:inline-flex}._radio_1y5nh_243 input{width:auto;accent-color:var(--blue);cursor:pointer}._field_1y5nh_291{color:#5d7391;flex-direction:column;gap:6px;margin-bottom:12px;font-size:11px;font-weight:500;display:flex}._field_1y5nh_291 input{border-radius:var(--radius-sm);font-size:12px}._apply_1y5nh_317{border:1px solid var(--blue);background:var(--blue);color:#fff;border-radius:var(--radius-sm);justify-content:center;align-items:center;gap:8px;width:100%;min-height:36px;margin-top:2px;padding:8px 12px;font-size:12px;font-weight:550;display:inline-flex}._apply_1y5nh_317:hover{background:var(--blue-dark)}._error_1y5nh_355{color:#a34436;border-radius:var(--radius-sm);background:#fff0ed;margin:10px 0 0;padding:9px 11px;font-size:11px;line-height:1.6}._hint_1y5nh_373{color:#7b8ca6;margin:11px 0 0;font-size:10px;line-height:1.7}._topicBlock_1y5nh_389{border-bottom:1px solid #dde5f0;align-items:center;gap:11px;padding:8px 6px 10px;display:flex}._topicIcon_1y5nh_403{color:#3f6fbf;background:#e3edfb;border-radius:8px;flex-shrink:0;place-items:center;width:32px;height:32px;display:grid}._topicTitle_1y5nh_423{color:#111;border-radius:var(--radius-sm);background:0 0;border:none;flex:1;min-width:0;padding:4px 2px;font-size:16px;font-weight:700}._topicTitle_1y5nh_423:focus{background:#fff}._insertTopic_1y5nh_451{color:#5a7ab5;border-radius:var(--radius-md);background:#f7faff;border:1px dashed #c6d5ea;justify-content:center;align-items:center;gap:6px;width:100%;padding:8px;font-size:11px;font-weight:500;display:flex}._insertTopic_1y5nh_451:hover{color:var(--blue);background:#eef4ff}@media print{._measure_1y5nh_127{display:none!important}._page_1y5nh_1{box-shadow:none;break-after:page;page-break-after:always;-webkit-print-color-adjust:exact;print-color-adjust:exact;margin:0}._page_1y5nh_1:last-child{break-after:auto;page-break-after:auto}._question_1y5nh_155{break-inside:avoid}}._partSelect_1y5nh_529{border-radius:var(--radius-sm);color:#42618e;background:#fff;border:1px solid #cdd8e6;flex-shrink:0;width:auto;min-width:0;padding:5px 8px;font-size:12px}._manager_jedef_1{color:#253b5c;background:#fff;border:1px solid #e2eaf6;border-radius:16px;margin-bottom:24px;padding:20px 24px}._intro_jedef_9{color:#245ac7;align-items:center;gap:12px;margin-bottom:16px;display:flex}._intro_jedef_9 h2{color:#253b5c;margin:0;font-size:15px}._intro_jedef_9 h2 span{color:#6585b4;margin-left:6px;font-size:12px}._intro_jedef_9 p{color:#6c7e98;margin:5px 0 0;font-size:12px}._controls_jedef_31{flex-wrap:wrap;align-items:flex-end;gap:14px;display:flex}._current_jedef_37{flex:1;min-width:200px}._manager_jedef_1 label{flex-direction:column;gap:7px;font-size:12px;display:flex}._manager_jedef_1 select,._manager_jedef_1 input{color:#253b5c;width:100%;min-height:38px;font:inherit;background:#fff;border:1px solid #cbd9ef;border-radius:8px;padding:8px 10px}._manager_jedef_1 button{color:#fff;cursor:pointer;white-space:nowrap;background:#245ac7;border:1px solid #245ac7;border-radius:8px;justify-content:center;align-items:center;gap:6px;min-height:38px;padding:8px 12px;font-size:12px;display:inline-flex}._manager_jedef_1 button:disabled{opacity:.45;cursor:default}._manager_jedef_1 ._remove_jedef_77{color:#a13d4b;background:#fff;border-color:#ebcfd5}._create_jedef_82{align-items:flex-end;gap:8px;margin-left:auto;display:flex}._create_jedef_82 label{flex:1;min-width:160px}._manager_jedef_1 :is(input,select,button):focus-visible{outline-offset:2px;outline:3px solid #92b7fa}@media (width<=700px){._manager_jedef_1{padding:16px}._current_jedef_37,._create_jedef_82{width:100%}._create_jedef_82{flex-wrap:wrap;margin:0}._controls_jedef_31{gap:12px}}@media print{._manager_jedef_1{display:none!important}}