@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/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(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/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(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/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(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/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(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.47"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}:root{--bg: #fff6f6;--panel: #fff;--soft: #fff3ec;--primary: #ea9d74;--primary-d: #d4845a;--primary2: #ea9d74;--text: #111827;--text2: #1f2937;--muted: #4b5563;--muted2: #6b7280;--faint: #9ca3af;--border: #f0e0d6;--line: #f5ebe4;--warn: #ea580c;--drawer-width: 280px;--top-h: 54px;--bottom-h: 52px;--safe-b: env(safe-area-inset-bottom, 0px);--safe-t: env(safe-area-inset-top, 0px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:PingFang SC,Microsoft YaHei,-apple-system,Segoe UI,Arial,sans-serif;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}#app{height:100%}button{font:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation}input,textarea{font:inherit;-webkit-appearance:none;-moz-appearance:none;appearance:none;border-radius:0}a{color:var(--primary);text-decoration:none;touch-action:manipulation}img{max-width:100%;height:auto}.hidden{display:none!important}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.app{display:none;height:100%;position:relative}.app.on{display:flex;flex-direction:column}.app.on .main{flex:1;min-height:0;display:flex;flex-direction:column}.main-body{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;position:relative;overflow:hidden}.top-bar{display:flex;align-items:center;gap:10px;height:var(--top-h);padding:0 18px;padding-top:var(--safe-t);background:#f3c2a659;border-bottom:1px solid var(--line);flex-shrink:0;z-index:10;min-height:calc(var(--top-h) + var(--safe-t))}.top-bar .top-title{font-size:17px;font-weight:700;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.top-bar .top-spacer{flex:1;min-width:0}.top-bar .top-right{display:flex;align-items:center;gap:14px;flex-shrink:0}.top-bar .status{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:#111827;white-space:nowrap;padding:5px 12px;background:#fff;border:1px solid var(--border);border-radius:999px}.top-bar .status:before{content:"";width:7px;height:7px;border-radius:50%;background:#ea9d74;flex-shrink:0}.top-bar .status.offline{color:#b91c1c;background:#fef2f2;border-color:#fecaca}.top-bar .status.offline:before{background:#ef4444}.top-bar .icon-btn{width:34px;height:34px;border:0;border-radius:8px;font-size:14px;font-weight:700;display:grid;place-items:center;background:#fff3ec99;color:var(--primary);flex-shrink:0}.top-bar .logout-btn{border:0;background:transparent;color:var(--muted);border-radius:8px;padding:6px 4px;font-size:14px;font-weight:400;white-space:nowrap}.top-bar .logout-btn:hover{color:var(--text)}.drawer-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:40;display:none;-webkit-tap-highlight-color:transparent}.drawer-overlay.on{display:block}.drawer{position:fixed;top:0;bottom:0;z-index:50;background:#fff3ecd6;display:flex;flex-direction:column;transition:transform .28s cubic-bezier(.4,0,.2,1);will-change:transform;-webkit-overflow-scrolling:touch}.drawer-left{left:0;width:var(--drawer-width);transform:translate(-100%);border-right:1px solid var(--line)}.drawer-right{right:0;width:var(--drawer-width);transform:translate(100%);border-left:1px solid var(--line)}.drawer.open{transform:translate(0)}.drawer-header{display:flex;align-items:center;justify-content:space-between;padding:0 18px;padding-top:var(--safe-t);flex-shrink:0;height:var(--top-h)}.drawer-header .dh-title{font-size:15px;font-weight:700;color:var(--text)}.drawer-header #leftClock{font-size:11px;color:var(--faint);margin-left:auto;margin-right:8px}.drawer-header .dh-close{border:0;background:transparent;color:var(--muted);padding:6px;border-radius:50%;display:flex;align-items:center;justify-content:center;width:32px;height:32px;transition:background .15s}.drawer-header .dh-close:hover{background:#0000000f}.drawer-body{flex:1;overflow-y:auto;padding:4px 0;-webkit-overflow-scrolling:touch}.drawer .brand{padding:18px 18px 14px;display:flex;gap:10px;align-items:center}.drawer .brand .logo{width:38px;height:38px;border-radius:10px;overflow:hidden;flex-shrink:0;box-shadow:0 4px 12px #ea9d7440}.drawer .brand .brand-title{font-size:16px;font-weight:800;color:var(--text)}.drawer .brand .brand-sub{font-size:12px;color:var(--faint);margin-top:1px}.drawer .new-btn{margin:4px 16px 10px;padding:11px;border:0;border-radius:14px;background:#ea9d74;color:#fff;font-weight:600;font-size:14px;width:calc(100% - 32px);box-shadow:0 4px 14px #ea9d7447}.drawer .new-btn:hover{filter:brightness(1.04)}.task-item{display:grid;grid-template-columns:30px 1fr auto;gap:9px;align-items:center;padding:10px 16px;margin:1px 8px;border-radius:10px;cursor:pointer;border-left:0;transition:background .15s}.task-item:hover{background:#f4f4f5}.task-item.active{background:#ea9d7496}.task-item .ti-ic{width:30px;height:30px;border-radius:8px;background:#fff3ec99;color:var(--primary);display:grid;place-items:center;flex-shrink:0}.task-item.active .ti-ic{background:#ea9d744d}.task-item .ti-ic svg{width:16px;height:16px}.task-item>div.ti-main{min-width:0}.task-item .ti-title{font-size:14px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.task-item.active .ti-title{color:#fff}.task-item .ti-time{font-size:12px;color:var(--faint);margin-top:2px}.task-item.active .ti-time{color:#fff}.task-item .ti-del{border:0;background:transparent;color:#cbd5e1;font-size:17px;padding:2px 4px;cursor:pointer;flex-shrink:0;opacity:0;transition:opacity .15s}.task-item:hover .ti-del{opacity:1}.task-item .ti-del:hover{color:#ef4444}.drawer-foot{margin-top:auto;padding:14px 16px calc(14px + var(--safe-b));position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;min-height:280px}.note-btn{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;gap:7px;width:128px;height:42px;border:0;border-radius:21px;padding:0;background:#da7b4ce6;color:#fff;font-weight:750;font-size:18px;box-shadow:none;margin-bottom:10px}.note-btn:hover{filter:brightness(1.1)}.note-art{position:absolute;left:50%;top:10px;transform:translate(-50%);width:206px;height:206px;pointer-events:none;z-index:0;object-fit:contain}.asset-section{font-size:12px;color:var(--muted2);font-weight:700;padding:12px 18px 4px;letter-spacing:.02em}.asset-card{display:grid;grid-template-columns:36px 1fr auto;gap:10px;align-items:start;padding:10px 16px;cursor:pointer;transition:background .15s}.asset-card:hover{background:#f1f5f9}.asset-card .ai-icon{width:36px;height:36px;border-radius:8px;background:#fff3eccc;color:#ea9d74;display:grid;place-items:center;font-weight:900;font-size:14px;flex-shrink:0}.asset-card.video .ai-icon{background:#ea9d74;color:#fff}.asset-card .ai-title{font-size:13px;font-weight:700;line-height:1.35;word-break:break-all}.asset-card .ai-meta{font-size:11px;color:var(--muted);margin-top:2px;word-break:break-all}.asset-card .ai-action{font-size:12px;color:var(--primary);font-weight:700;white-space:nowrap;background:var(--soft);padding:4px 10px;border-radius:6px;display:inline-block;margin-top:4px}.asset-card .ai-del{border:0;background:transparent;color:#94a3b8;font-size:18px;padding:4px;cursor:pointer;align-self:start}.drawer-empty{padding:28px 16px;color:#94a3b8;font-size:13px;text-align:center;line-height:1.6}.asset-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:60px 24px;height:100%}.asset-empty .ae-art{width:90px;height:50px;margin-bottom:18px}.asset-empty .ae-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:8px}.asset-empty .ae-sub{font-size:13px;color:var(--muted2);line-height:1.7}.chat{flex:1;overflow-y:auto;overflow-x:hidden;padding:24px 28px 110px;display:flex;flex-direction:column;gap:18px;align-items:center;background:var(--bg);-webkit-overflow-scrolling:touch;scroll-behavior:smooth}.chat::-webkit-scrollbar{width:4px}.chat::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.bottom-area{position:fixed;bottom:0;left:0;right:0;z-index:5;background:#fff6f6f2;border-top:1px solid var(--line);padding-bottom:var(--safe-b)}.chat-bg-circle{position:absolute;top:-20%;left:-8%;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(248,185,140,.4) 0%,rgba(248,185,140,.15) 40%,transparent 70%);pointer-events:none;z-index:0;filter:blur(40px)}.drawer-expand-btn{display:none}.login{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:none;place-items:center;background:linear-gradient(135deg,#fff6f6,#fff3ec);padding:16px;padding-top:var(--safe-t)}.login.on{display:grid}.login-card{width:min(400px,100%);background:#fff;border:1px solid var(--border);border-radius:12px;padding:28px 24px;box-shadow:0 24px 80px #ea9d7426}.login-card h1{font-size:22px;color:var(--text);margin-bottom:6px}.login-card p{color:var(--muted);font-size:13px;line-height:1.6;margin-bottom:18px}.login-card label{display:block;font-size:13px;font-weight:700;color:var(--text2);margin:12px 0 6px}.login-card input{width:100%;border:1px solid var(--border);border-radius:8px;padding:12px 13px;font-size:16px;outline:none;background:#fff}.login-card input:focus{border-color:#ea9d74;box-shadow:0 0 0 3px #ea9d7426}.login-card button[type=submit],.login-card .login-submit{width:100%;margin-top:16px;border:0;border-radius:8px;padding:13px;background:#ea9d74;color:#fff;font-weight:700;font-size:16px}.login-error{min-height:18px;margin-top:10px;color:#dc2626;font-size:13px;text-align:center}.login-tabs{display:flex;gap:24px;margin-bottom:20px}.login-tab{padding:0;font-size:15px;font-weight:400;color:#9ca3af!important;background:#fff!important;border:none;cursor:pointer;transition:all .2s}.login-tab.active{color:#ea9d74!important;font-weight:600;background:#ea9d741f!important;border-radius:6px}.login-panel{display:none}.login-panel.active{display:block}.sms-row{display:flex;gap:8px}.sms-row input{flex:1}.sms-row button{flex-shrink:0;width:auto;padding:12px 16px;font-size:14px;margin-top:0}.msg{width:100%;max-width:780px;display:flex;gap:10px;align-items:flex-start;animation:fadeIn .3s ease}.msg.user{flex-direction:row-reverse}.msg .avatar{width:34px;height:34px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;font-size:14px;font-weight:700}.msg.agent .avatar{background:linear-gradient(135deg,#ea9d74,#d4845a);color:#fff}.msg.user .avatar{background:#ea9d7433;color:#ea9d74}.msg .msg-col{display:flex;flex-direction:column;min-width:0;max-width:calc(100% - 44px)}.msg.user .msg-col{align-items:flex-end}.msg .bubble{background:#fff;border:1px solid var(--line);border-radius:4px 14px 14px;padding:13px 16px;line-height:1.7;box-shadow:0 1px 3px #ea9d740f;font-size:15px;color:var(--text2);word-wrap:break-word;overflow-wrap:break-word}.msg.user .bubble{background:#ea9d74;border-color:#ea9d74;border-radius:14px 4px 14px 14px;color:#fff}.msg .meta{font-size:11px;color:var(--faint);margin-top:5px;padding:0 4px}.bubble .loading{display:inline-block;width:16px;height:16px;border:2px solid #f3c2a6;border-top-color:#ea9d74;border-radius:50%;animation:spin .8s linear infinite;vertical-align:-3px;margin-right:6px}.bubble .progress-wrap{margin-top:10px;background:#e2e8f0;height:8px;border-radius:999px;overflow:hidden}.bubble .progress-bar{height:100%;width:3%;background:linear-gradient(90deg,#f3c2a6,#ea9d74,#d4845a);transition:width .35s}.bubble .progress-text{font-size:12px;color:var(--muted);margin-top:6px}.bubble .action{margin-top:12px;display:flex;gap:8px;flex-wrap:wrap}.bubble .action a,.bubble .action button{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:8px;padding:10px 16px;font-size:14px;font-weight:700;cursor:pointer;text-decoration:none}.bubble .action .btn-primary{background:linear-gradient(135deg,#ea9d74,#d4845a);color:#fff;min-height:44px;min-width:120px}.bubble .action .btn-secondary{background:#fff;color:var(--primary);border:1.5px solid #d4d4d4;min-height:44px}.bubble .katex{font-size:1em;max-width:100%;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch}.bubble .katex-display{overflow-x:auto;overflow-y:hidden;padding:4px 0;-webkit-overflow-scrolling:touch;max-width:100%}.bubble .katex-display>.katex{white-space:nowrap;font-size:1.05em}.bubble .katex-html{max-width:100%}.mode-tabs{display:none;gap:8px;padding:12px 18px 6px;scrollbar-width:none;-ms-overflow-style:none}.mode-tabs::-webkit-scrollbar{display:none}.mode-tabs.on{display:flex}.mode-tab-wrap{position:relative;flex-shrink:0}.mode-tab{border:1px solid #d7e0e0;background:#fff;color:var(--muted);border-radius:999px;padding:7px 16px;font-size:13px;font-weight:600;white-space:nowrap;flex-shrink:0;transition:all .15s}.mode-tab.active{background:#ea9d74;color:#fff;border-color:#ea9d74;box-shadow:0 2px 8px #ea9d744d}.mode-tooltip{display:none;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);width:220px;padding:10px 12px;background:#ea9d74;color:#fff;font-size:12px;line-height:1.6;border-radius:8px;box-shadow:0 4px 16px #ea9d7440;z-index:50;pointer-events:none;white-space:normal}.mode-tooltip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:6px solid transparent;border-top-color:#ea9d74}.mode-tab-wrap:hover .mode-tooltip{display:block}.gen-shortcuts{display:flex;gap:10px;padding:6px 18px 4px;flex-wrap:wrap}.gen-shortcut{display:inline-flex;align-items:center;gap:6px;border:1px solid #e5e5e5;background:#fff;border-radius:999px;padding:8px 16px;font-size:13px;font-weight:400;color:#4b5563;white-space:nowrap;cursor:pointer;transition:background .15s,border-color .15s}.gen-shortcut:hover{background:#f4f4f5;border-color:#d1d5db}.gen-shortcut.active{background:#ea9d74;color:#fff;border-color:#ea9d74}.gen-shortcut svg{width:16px;height:16px;flex-shrink:0}.gen-shortcut-wrap{position:relative;flex-shrink:0}.gen-tooltip{display:none;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);width:220px;padding:10px 12px;background:#ea9d74;color:#fff;font-size:12px;line-height:1.6;border-radius:8px;box-shadow:0 4px 16px #ea9d7440;z-index:50;pointer-events:none;white-space:normal}.gen-tooltip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:6px solid transparent;border-top-color:#ea9d74}.gen-shortcut-wrap:hover .gen-tooltip{display:block}.input-bar{display:flex;align-items:center;padding:6px 18px 14px}.input-pill{flex:1;min-width:0;display:flex;align-items:center;gap:8px;border:1.5px solid var(--border);border-radius:999px;background:#fff;padding:5px 6px 5px 8px;transition:border-color .15s,box-shadow .15s;position:relative;overflow:hidden}.input-pill:focus-within{border-color:#ea9d74;box-shadow:0 0 0 3px #ea9d741a}.input-pill .mode-label{display:inline-flex;align-items:center;gap:4px;font-size:13px;font-weight:600;color:#4b5563;background:#f4f4f5;border-radius:999px;padding:6px 12px;white-space:nowrap;flex-shrink:0;cursor:pointer;transition:background .15s}.input-pill .mode-label:hover{background:#ececed}.input-pill .mode-label.uploading{opacity:.5;pointer-events:none;cursor:not-allowed}.input-bar input[type=text]{flex:1;min-width:0;border:0;padding:8px 6px;font-size:15px;outline:none;background:transparent;color:var(--text)}.input-bar input[type=text]::placeholder{color:var(--faint)}.input-bar .send-btn{border:0;border-radius:999px;padding:10px 22px;font-size:14px;font-weight:700;background:#ea9d74;color:#fff;white-space:nowrap;flex-shrink:0;min-width:64px;box-shadow:0 4px 12px #ea9d744d}.input-bar .send-btn:hover{filter:brightness(1.05)}.input-bar .send-btn:disabled{opacity:.5}.upload-progress-bar{position:absolute;bottom:0;left:0;height:3px;background:linear-gradient(90deg,#f3c2a6,#ea9d74);border-radius:0 0 999px 999px;transition:width .3s;width:0}.pending-file{display:none;align-items:center;gap:8px;padding:8px 12px;margin:0 12px 6px;border:1px solid #e5e5e5;background:#f4f4f5;border-radius:8px;font-size:13px;color:#374151}.pending-file.on{display:flex}.pending-file .pf-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pending-file .pf-remove{border:0;background:transparent;color:#64748b;font-size:18px;padding:2px 6px;flex-shrink:0}.pending-file .pf-thumb{width:32px;height:32px;border-radius:4px;object-fit:cover;flex-shrink:0;background:#e2e8f0}.file-context-badge{display:flex;align-items:center;gap:4px;padding:3px 8px;margin-right:4px;background:#fff3eccc;border:1px solid #f3c2a6;border-radius:12px;font-size:12px;color:#d4845a;flex-shrink:0;max-width:160px}.file-context-badge .fcb-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-context-badge .fcb-remove{border:0;background:transparent;color:#d4845a;font-size:14px;padding:0 2px;cursor:pointer;flex-shrink:0}.welcome-screen{display:none;flex-direction:column;align-items:center;justify-content:center;flex:1;min-height:0;padding:40px 24px;position:relative;background:#fff;overflow-x:hidden;overflow-y:auto}.welcome-screen.on{display:flex}.welcome-bg-circle{position:absolute;top:-25%;left:-10%;width:700px;height:700px;border-radius:50%;background:radial-gradient(circle,rgba(248,185,140,.55) 0%,rgba(248,185,140,.3) 30%,rgba(248,185,140,.08) 60%,transparent 80%);pointer-events:none;z-index:0;filter:blur(40px)}.welcome-bg-circle-br{position:absolute;bottom:-40%;right:-45%;width:900px;height:900px;border-radius:50%;background:radial-gradient(circle,rgba(248,185,140,.5) 0%,rgba(248,185,140,.25) 30%,rgba(248,185,140,.06) 60%,transparent 80%);pointer-events:none;z-index:0;filter:blur(40px)}.welcome-content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px}.welcome-title{font-size:36px;font-weight:400;color:#111827;font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif}.welcome-subtitle{font-size:18px;font-weight:400;color:#6b7280;margin-top:4px}.welcome-input-wrap{margin-top:48px;width:100%;max-width:774px;position:relative;z-index:1}.welcome-input-bar{display:flex;align-items:center;border:1.5px solid var(--border);border-radius:56px;background:#fff;padding:10px 12px 10px 20px;gap:8px;box-shadow:0 1px 4px #ea9d7414;min-height:63px}.welcome-input-bar:focus-within{border-color:#ea9d74;box-shadow:0 0 0 3px #ea9d741a}.welcome-input-bar .wi-icon{width:20px;height:20px;flex-shrink:0;color:#9ca3af;display:flex;align-items:center;justify-content:center}.welcome-input-bar input{flex:1;min-width:0;border:0;outline:none;font-size:16px;color:#111827;background:transparent}.welcome-input-bar input::placeholder{color:#9ca3af}.welcome-input-bar .wi-start-btn{display:flex;align-items:center;gap:6px;border:1px solid #ea9d74;border-radius:999px;padding:8px 14px;font-size:15.5px;color:#ea9d74;background:#fff;white-space:nowrap;cursor:pointer;transition:background .15s}.welcome-input-bar .wi-start-btn:hover{background:#ea9d7414}.welcome-input-bar .wi-start-btn svg{width:14px;height:14px;color:#ea9d74}.welcome-gen-shortcuts{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap;justify-content:center;position:relative;z-index:2}.welcome-feature-row{display:flex;gap:20px;width:100%;max-width:774px;margin-top:40px}.welcome-feature-row .welcome-feature-card{margin-top:0}.welcome-feature-card{margin-top:40px;width:calc(50% - 10px);max-width:377px;min-height:150px;background:#fff;border-radius:20px;padding:24px 28px;box-shadow:0 2px 12px #ea9d741a;border:1px solid var(--line);display:flex;align-items:center;gap:20px;position:relative;z-index:1;cursor:pointer;transition:box-shadow .2s,transform .2s}.welcome-feature-card:hover{box-shadow:0 4px 20px #ea9d742e;transform:translateY(-2px)}.welcome-feature-thumb{width:145px;height:96px;border-radius:20px;flex-shrink:0;object-fit:cover;background:#d9d9d973}.welcome-feature-info{display:flex;flex-direction:column;gap:4px}.welcome-feature-info .wf-title{font-size:20px;font-weight:700;color:#111827}.welcome-feature-info .wf-desc{font-size:14px;color:#9ca3af}.welcome-avatar{position:absolute;left:22px;top:24px;width:63px;height:66px;z-index:2}.welcome-avatar img{width:100%;height:auto;border-radius:10px}.welcome-bottom-icons{position:absolute;right:16px;bottom:24px;display:flex;flex-direction:column;gap:10px;z-index:2}.welcome-bottom-icons .wbi{width:20px;height:20px;color:#6b7280}.exec-clarify{padding:4px 0}.exec-clarify-title{font-size:14px;font-weight:700;color:var(--primary);margin-bottom:8px}.exec-draft{font-size:13px;color:#475569;margin-bottom:8px;padding:8px 10px;background:#fffbeb;border:1px solid #fde68a;border-radius:6px;line-height:1.5}.exec-questions{margin:0 0 12px 18px;font-size:13px;line-height:1.8;color:#1e293b}.exec-questions li{margin-bottom:4px}.exec-input-wrap{display:flex;gap:8px;align-items:center;margin-top:12px}.exec-input{flex:1;min-width:0;border:1.5px solid var(--border);border-radius:8px;padding:9px 12px;font-size:14px;outline:none;background:#fff;color:var(--text)}.exec-input:focus{border-color:var(--primary)}.exec-submit-btn{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:700;cursor:pointer;background:linear-gradient(135deg,#ea9d74,#d4845a);color:#fff;white-space:nowrap;transition:opacity .15s}.exec-submit-btn:hover{opacity:.88}.exec-submit-btn:disabled{opacity:.5;cursor:not-allowed}.socrates-status{font-size:12px;color:#ea9d74;font-weight:500;margin-bottom:8px;padding:4px 10px;background:#ea9d7414;border-radius:12px;display:inline-block}.socrates-message{margin:8px 0;line-height:1.7;white-space:pre-line}.socrates-step-info{font-size:13px;color:#6b7280;margin:6px 0}.socrates-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.socrates-actions button{padding:6px 14px;border-radius:16px;border:1px solid var(--border);background:#fff;font-size:13px;cursor:pointer;transition:background .2s,border-color .2s}.socrates-actions button:hover{background:#f9f5f2;border-color:#ea9d74}.socrates-entry{margin:4px 0}.socrates-entry p{margin:0 0 8px;color:#374151}.socrates-entry-actions{display:flex;gap:10px}.socrates-entry-btn{padding:10px 20px;border-radius:20px;border:1px solid var(--border);background:#fff;font-size:14px;cursor:pointer;transition:background .2s,border-color .2s}.socrates-entry-btn:hover{border-color:#ea9d74}.socrates-entry-btn.primary{background:#ea9d74;color:#fff;border-color:#ea9d74}.socrates-entry-btn.primary:hover{background:#d98960}.socrates-revealed{background:#fef9f5;border-left:3px solid #ea9d74;padding:10px 14px;margin:10px 0;border-radius:6px;line-height:1.6}.socrates-revealed strong{color:#111827}.socrates-revealed em{color:#6b7280;font-style:normal}.video-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;background:#000;display:none;flex-direction:column}.video-overlay.on{display:flex}.video-overlay .vo-top{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;padding-top:calc(8px + var(--safe-t));color:#fff;flex-shrink:0;background:#0009;min-height:calc(44px + var(--safe-t))}.video-overlay .vo-top .vo-title{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}.video-overlay .vo-top .vo-close{border:0;background:transparent;color:#fff;font-size:22px;padding:6px 10px}.video-overlay .vo-body{flex:1;display:flex;align-items:center;justify-content:center;background:#000;position:relative}.video-overlay .vo-body iframe{width:100%;height:100%;border:0}.video-overlay .vo-body .vo-placeholder{color:#666;font-size:14px;display:flex;flex-direction:column;align-items:center;gap:12px}.video-overlay .vo-body .vo-placeholder .loading{border-color:#333;border-top-color:#fff}.token-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:86;background:var(--bg);display:none;flex-direction:column}.token-overlay.on{display:flex}.token-top{display:flex;align-items:center;gap:14px;padding:0 24px;padding-top:var(--safe-t);height:calc(58px + var(--safe-t));background:linear-gradient(90deg,#f8b98c59,#fff3ec99 60%,#ffffffe6);border-bottom:1px solid var(--line);flex-shrink:0}.token-top .nt-back{width:34px;height:34px;border:0;background:var(--soft);border-radius:8px;font-size:18px;color:var(--primary);display:grid;place-items:center;flex-shrink:0}.token-body{flex:1;overflow-y:auto;padding:20px 24px}.token-summary{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-bottom:24px}.token-card{background:#f8b98c1a;border:1px solid var(--line);border-radius:12px;padding:14px 16px}.token-card h4{margin:0 0 6px;font-size:13px;color:var(--muted)}.token-card .tc-num{font-size:22px;font-weight:700;color:var(--primary)}.token-card .tc-detail{font-size:12px;color:var(--muted);margin-top:4px}.token-table{width:100%;border-collapse:collapse;font-size:13px}.token-table th,.token-table td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}.token-table th{background:#f8b98c14;font-weight:600;color:var(--muted);position:sticky;top:0}.token-table td{color:var(--text)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;background:#0006;display:none;align-items:center;justify-content:center}.modal-overlay.on{display:flex}.modal-box{background:#fff;border-radius:16px;padding:28px 24px;width:90%;max-width:360px;box-shadow:0 8px 32px #00000026}.modal-box h3{margin:0 0 18px;font-size:18px;color:var(--text)}.modal-box input{width:100%;box-sizing:border-box;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:15px;margin-bottom:12px;outline:none}.modal-box input:focus{border-color:var(--primary)}.modal-actions{display:flex;gap:10px;margin-top:8px}.modal-actions button{flex:1;padding:10px;border:none;border-radius:10px;font-size:15px;cursor:pointer}.modal-cancel{background:var(--soft);color:var(--muted)}.modal-confirm{background:var(--primary);color:#fff;font-weight:600}.notes-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:85;background:var(--bg);display:none;flex-direction:column}.notes-overlay.on{display:flex}.notes-top{display:flex;align-items:center;gap:14px;padding:0 24px;padding-top:var(--safe-t);height:calc(58px + var(--safe-t));background:linear-gradient(90deg,#f8b98c59,#fff3ec99 60%,#ffffffe6);border-bottom:1px solid var(--line);flex-shrink:0}.notes-top .nt-back{width:34px;height:34px;border:0;background:var(--soft);border-radius:8px;font-size:18px;color:var(--primary);display:grid;place-items:center;flex-shrink:0}.notes-top .nt-logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#ea9d74,#d4845a);color:#fff;display:grid;place-items:center;font-weight:800;font-size:15px;flex-shrink:0}.notes-top .nt-title{font-size:20px;font-weight:700;color:#1e293b;white-space:nowrap}.notes-top .nt-search{margin-left:auto;display:flex;align-items:center;gap:8px;border:1.5px solid var(--border);border-radius:999px;padding:8px 16px;background:#f4f4f5;min-width:240px;max-width:340px;flex:1}.notes-top .nt-search svg{width:16px;height:16px;color:var(--faint);flex-shrink:0}.notes-top .nt-search input{flex:1;min-width:0;border:0;outline:none;background:transparent;font-size:14px;color:var(--text)}.notes-top .nt-search input::placeholder{color:var(--faint)}.notes-body{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:22px 24px calc(28px + var(--safe-b))}.notes-head{display:flex;align-items:center;gap:10px;margin-bottom:16px}.notes-head h2{font-size:24px;font-weight:700;color:#1e293b}.notes-head-title{display:flex;flex-direction:column;gap:2px}.notes-kicker{font-size:13px;font-weight:900;letter-spacing:.08em;color:#ea9d74}.notes-head .nh-count{font-size:12px;font-weight:700;color:#64748b;background:#ececed;border-radius:999px;padding:3px 10px}.notes-filters{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:20px}.notes-filters .nf-pill{border:1px solid #d7d7d9;background:#fff;color:#64748b;border-radius:999px;padding:6px 14px;font-size:14px;font-weight:400;white-space:nowrap;transition:all .15s;cursor:pointer}.notes-filters .nf-pill:hover{background:var(--soft);color:#1e293b}.notes-filters .nf-pill.active{background:#ea9d74;color:#fff;border-color:#ea9d74}.notes-filters .nf-spacer{flex:1;min-width:12px}.notes-filters .nf-tool{border:1px solid #d7d7d9;background:#fff;color:#64748b;border-radius:8px;padding:6px 12px;font-size:14px;font-weight:400;white-space:nowrap;cursor:pointer}.notes-filters .nf-view{border:1px solid #d7d7d9;background:#fff;border-radius:8px;display:flex;overflow:hidden}.notes-filters .nf-view button{border:0;background:#fff;padding:6px 11px;font-size:14px;color:var(--faint)}.notes-filters .nf-view button.active{background:#ea9d74;color:#fff}.notes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.note-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 18px 14px;display:flex;flex-direction:column;box-shadow:0 1px 3px #ea9d740f;transition:box-shadow .18s,transform .18s;cursor:pointer}.note-card:hover{box-shadow:0 8px 24px #ea9d7426;transform:translateY(-2px)}.note-card .nc-cat{display:inline-flex;align-items:center;gap:5px;align-self:flex-start;font-size:12px;font-weight:700;border-radius:6px;padding:4px 9px;margin-bottom:10px}.note-card .nc-cat:before{content:"";width:6px;height:6px;border-radius:50%}.note-card .nc-cat[data-color=blue]{color:#2563eb;background:#eff6ff}.note-card .nc-cat[data-color=blue]:before{background:#2563eb}.note-card .nc-cat[data-color=purple]{color:#9333ea;background:#faf5ff}.note-card .nc-cat[data-color=purple]:before{background:#9333ea}.note-card .nc-cat[data-color=indigo]{color:#4f46e5;background:#eef2ff}.note-card .nc-cat[data-color=indigo]:before{background:#4f46e5}.note-card .nc-cat[data-color=cyan]{color:#0891b2;background:#ecfeff}.note-card .nc-cat[data-color=cyan]:before{background:#0891b2}.note-card .nc-cat[data-color=green]{color:#059669;background:#ecfdf5}.note-card .nc-cat[data-color=green]:before{background:#059669}.note-card .nc-cat[data-color=amber]{color:#d97706;background:#fffbeb}.note-card .nc-cat[data-color=amber]:before{background:#d97706}.note-card .nc-title{font-size:18px;font-weight:700;color:#1e293b;line-height:1.4;margin-bottom:8px}.note-card .nc-subtitle{margin-top:-4px;color:#8a5a2b;font-size:13px;font-weight:800}.note-card .nc-desc{font-size:14px;color:#64748b;line-height:1.6;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.note-card .nc-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}.note-card .nc-tags span{font-size:12px;color:#64748b;background:#f8fafc;border:1px solid #e2e8f0;border-radius:6px;padding:3px 8px}.note-card .nc-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line);font-size:12px;color:#64748b}.note-card .nc-foot .nc-meta{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.note-card .nc-foot .nc-stats{white-space:nowrap;color:#94a3b8;flex-shrink:0}.note-card .nc-price{display:inline-flex;align-items:center;gap:4px;margin-left:8px;border-radius:999px;background:#fff7ed;color:#c2410c;border:1px solid #fed7aa;padding:2px 8px;font-size:12px;font-weight:800;white-space:nowrap}.note-card .nc-price.free{background:#ecfdf5;color:#047857;border-color:#bbf7d0}.note-card .nc-price.paid{background:#fff7ed;color:#c2410c;border-color:#fed7aa}.note-card .nc-open{color:#ea9d74;font-weight:800}.note-reader{position:fixed;top:0;right:0;bottom:0;left:0;z-index:92;background:#f8fafc;display:none;flex-direction:column}.note-reader.on{display:flex}.note-reader-top{height:calc(54px + var(--safe-t));padding:var(--safe-t) 18px 0;display:flex;align-items:center;gap:12px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 12px #0f172a0a;flex-shrink:0}.note-reader-back{width:34px;height:34px;border:0;border-radius:8px;background:var(--soft);color:var(--primary);font-size:18px;display:grid;place-items:center;cursor:pointer}.note-reader-title{font-size:16px;font-weight:800;color:#1e293b;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.note-reader-points{margin-left:auto;display:inline-flex;align-items:center;border:1px solid #fed7aa;background:#fff7ed;color:#c2410c;border-radius:999px;padding:6px 11px;font-size:12px;font-weight:800;white-space:nowrap}.note-reader-points.free{background:#ecfdf5;color:#047857;border-color:#bbf7d0}.note-reader-points.paid{background:#fff7ed;color:#c2410c;border-color:#fed7aa}.note-reader-frame{width:100%;height:calc(100vh - 54px - var(--safe-t));border:0;background:#fff;flex:1}.toast{position:fixed;left:50%;bottom:calc(80px + var(--safe-b));transform:translate(-50%) translateY(10px);background:#ea9d74;color:#fff;border:1px solid #d4845a;border-radius:8px;padding:10px 16px;font-size:13px;font-weight:700;box-shadow:0 18px 38px #ea9d7440;opacity:0;transition:.24s;z-index:60;max-width:90%;text-align:center;pointer-events:none}.toast.on{opacity:1;transform:translate(-50%) translateY(0)}.nuwa-stage-summary{margin-top:10px;padding:8px 0}.nuwa-answer h1,.nuwa-answer h2,.nuwa-answer h3,.nuwa-answer h4{margin:14px 0 6px;font-weight:700}.nuwa-answer h1{font-size:17px}.nuwa-answer h2{font-size:15.5px}.nuwa-answer h3{font-size:14.5px}.nuwa-answer p{margin:6px 0}.nuwa-answer ul,.nuwa-answer ol{margin:6px 0;padding-left:20px}.nuwa-answer li{margin:3px 0}.nuwa-answer code{background:#f1f5f9;padding:1px 4px;border-radius:3px;font-size:12px}.nuwa-answer pre{background:#f1f5f9;padding:10px 12px;border-radius:6px;overflow-x:auto;font-size:12px}.nuwa-answer pre code{background:none;padding:0}.nuwa-answer hr{border:none;border-top:1px solid var(--border);margin:12px 0}.nuwa-answer strong{font-weight:700}.stage-summary-card{padding:10px 12px;background:#f8fafc;border:1px solid var(--border);border-radius:8px;font-size:13px;line-height:1.6}.stage-summary-header{font-weight:700;color:var(--primary);margin-bottom:6px;font-size:14px}.stage-current{color:#1e293b;font-weight:600;margin-bottom:8px;padding:6px 8px;background:#f0f0f0;border-radius:4px}.stage-section{margin-bottom:6px}.stage-section b{color:#334155}.stage-section ul{margin:2px 0 0 16px;padding:0}.stage-section li{margin:2px 0;color:#475569}.stage-risks{background:#fffbeb;border-radius:4px;padding:6px 8px}.stage-risks b{color:#92400e}@media(min-width:768px){.drawer{transition-duration:.2s}.drawer-overlay.on{display:none!important}.drawer-left,.drawer-right{transform:translate(0);position:relative;z-index:5}.app.on{flex-direction:row}.app.on .main{flex:1;min-width:0;display:flex;flex-direction:row;height:100%}.main-body{flex:1;display:flex;flex-direction:column;min-width:0;height:100%;position:relative;z-index:6;overflow:visible}#assetBtn{display:none}.app.right-hidden #assetBtn{display:grid}.top-bar .top-title{font-size:17px}.chat{padding:24px 32px 28px}.msg .bubble{padding:13px 16px}.bottom-area{position:static}.bottom-area .mode-tabs{padding:12px 28px 6px}.bottom-area .input-bar{padding:6px 28px 16px}.bottom-area .gen-shortcuts{padding:6px 28px 4px}#assetDrawer{position:relative;transform:translate(0);border-left:1px solid var(--line);flex-shrink:0;height:100%}#assetDrawer .dh-close,.drawer-header .dh-close{display:block}.drawer-left.hidden-panel{width:84px;min-width:84px;overflow:hidden;border-right:1px solid rgba(234,157,116,.15);background:#fff}.drawer-left.hidden-panel .brand,.drawer-left.hidden-panel .new-btn,.drawer-left.hidden-panel .drawer-header,.drawer-left.hidden-panel .drawer-body{display:none}.drawer-left.hidden-panel .drawer-foot{min-height:200px;padding:10px 7px calc(10px + var(--safe-b))}.drawer-left.hidden-panel .drawer-foot .note-art{width:70px;height:70px;top:10px}.drawer-left.hidden-panel .drawer-foot .note-btn{font-size:12px;width:70px;height:32px;border-radius:16px;padding:0 4px}.drawer-left.hidden-panel .drawer-foot .note-btn span,.drawer-expand-btn{display:none}.drawer-left.hidden-panel .drawer-expand-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;margin:12px auto 0;border:none;border-radius:12px;background:#f8b98c2e;color:var(--primary);cursor:pointer;transition:background .2s}.drawer-left.hidden-panel .drawer-expand-btn:hover{background:#f8b98c59}.drawer-right.hidden-panel{width:0;min-width:0;overflow:hidden;border:0;padding:0}.toast{bottom:30px}.video-overlay .vo-body iframe{max-width:100%;max-height:100%}.welcome-avatar{display:none}#assetDrawer .drawer-header{border-bottom:1px solid var(--line)}#assetDrawer .drawer-header .dh-title{color:#ea9d74}}@media(min-width:1024px){:root{--drawer-width: 280px}.top-bar .top-title{font-size:16px}.chat{padding:24px 32px}.msg .bubble{font-size:15px}}@media(max-width:767px)and (orientation:landscape){.top-bar{height:38px;min-height:calc(38px + var(--safe-t))}.chat{padding:10px 12px}.bottom-area .mode-tabs{padding:4px 12px 2px}.bottom-area .input-bar{padding:4px 12px}.input-bar input[type=text]{padding:7px 10px;font-size:14px}.drawer{width:240px}}@media(max-width:767px){.mode-tooltip{left:0;transform:none}.mode-tooltip:after{left:24px;transform:none}.gen-tooltip{left:0;transform:none}.gen-tooltip:after{left:24px;transform:none}.welcome-screen{justify-content:flex-start;padding-top:24px}.welcome-avatar{position:static;width:48px;height:48px;margin-bottom:16px}.welcome-avatar img{width:48px;height:48px}.welcome-title{font-size:24px}.welcome-subtitle{font-size:14px}.welcome-feature-card{flex-direction:column;gap:14px;padding:18px;width:100%}.welcome-feature-row{flex-direction:column;gap:14px}.welcome-feature-thumb{width:100%;height:auto;object-fit:contain}.welcome-input-wrap,.welcome-feature-row{margin-top:24px}.welcome-bg-circle,.welcome-bg-circle-br,.chat-bg-circle{width:380px;height:380px;filter:blur(30px)}.welcome-bottom-icons{display:none}}@media(max-width:1100px){.notes-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:767px){.notes-top{padding:0 14px;gap:10px;height:calc(52px + var(--safe-t))}.notes-top .nt-title{font-size:17px}.notes-top .nt-logo,.notes-top .nt-search{display:none}.notes-body{padding:16px 14px calc(20px + var(--safe-b))}.notes-head h2{font-size:20px}.notes-grid{grid-template-columns:1fr}.notes-filters .nf-spacer{display:none}}