@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,math,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:"0.19.1"}.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>.katex-newline{display:block}.katex .katex-base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.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;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 .katex-vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .katex-thinbox{display:inline-flex;flex-direction:row;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 .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{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.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;display:inline-block;width:100%}.katex .katex-hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.katex-root{margin-left:.2777777778em;margin-right:-.5555555556em}.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:.8333333333em}.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:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.3333333333em}.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:1.6666666667em}.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:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.8571428571em}.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:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.5542857143em}.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:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.8888888889em}.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:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.3333333333em}.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:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.7644444444em}.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:.4166666667em}.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:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.6666666667em}.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:.8333333333em}.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:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.5555555556em}.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:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.8333333333em}.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:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.8333333333em}.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:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.8331726133em}.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:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.8336012862em}.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{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 .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{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 .katex-stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .katex-stretchy:after,.katex .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 .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 .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{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>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}:root{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#253f39;background:#f7f8f5;font-synthesis:none;font-weight:400}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0;border-radius:8px;background:#1a5145;color:#fff;padding:13px 19px;font-size:14px;font-weight:600;transition:background .15s}button:hover{background:#286656}button:disabled{opacity:.5;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #c18b35;outline-offset:3px}input,select{padding:12px;border:1px solid #dce3dd;border-radius:8px;background:#fff;color:#253f39;min-width:0}h1,h2,p{margin-top:0}h1{font-size:34px;letter-spacing:-1.3px;font-weight:600;line-height:1.2;margin-bottom:13px}h2{font-size:19px;letter-spacing:-.4px;line-height:1.4;font-weight:600}p{line-height:1.75;color:#77847d;font-size:14px}small{font-size:11px}a{color:inherit}.shell{display:flex;min-height:100vh}.sidebar{width:256px;background:#fff;border-right:1px solid #e6eae4;padding:34px 24px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:Georgia,serif;font-size:25px}.brand-icon{display:grid;place-items:center;background:#1a5145;color:#f4f0dc;width:40px;height:44px;border-radius:12px;font-size:28px}.brand small{display:block;font-family:ui-sans-serif,sans-serif;font-size:8px;letter-spacing:1.8px;margin-top:8px;color:#87968a}.workspace{display:flex;gap:10px;align-items:center;border:1px solid #e9ece6;border-radius:10px;padding:13px 10px;margin:42px 0 28px;font-size:11px;font-weight:600}.workspace small{display:block;color:#909b93;font-size:10px;font-weight:400;margin-top:6px}.avatar{border-radius:50%;padding:10px 12px;background:#efeee4;color:#7b755a}.nav{width:100%;display:flex;align-items:center;gap:14px;background:transparent;color:#7b887f;text-align:left;margin:5px 0;padding:14px;font-weight:500}.nav:hover{background:#f3f6f0}.nav.active{background:#eaf1e8;color:#315846}.nav span{font-size:19px;width:22px}.nav i{margin-left:auto;width:5px;height:5px;background:#52724b;border-radius:50%}.side-bottom{margin-top:auto}.mini-progress{background:#f7f8f3;border:1px solid #ebeee5;border-radius:10px;padding:16px;font-size:11px}.mini-progress span{display:block}.mini-progress strong{display:block;margin:15px 0 7px;font-size:18px}.mini-progress small{color:#8a958a;font-size:10px}progress{width:100%;height:5px;accent-color:#749366;margin-bottom:7px}.edition{display:block;color:#a5aca4;letter-spacing:1.2px;font-size:8px;margin-top:24px;text-align:center}.main{margin-left:256px;width:calc(100% - 256px)}.topbar{height:78px;border-bottom:1px solid #e4e8e1;display:flex;align-items:center;justify-content:space-between;padding:0 44px;font-size:11px;color:#869187;background:#fafbf8}.slash{padding:0 12px;color:#c2c8bf}.connection{display:flex;gap:8px;align-items:center}.connection i{width:6px;height:6px;background:#7e9d67;border-radius:50%}.content{max-width:1250px;margin:auto;padding:36px 44px 60px}.page-heading{display:flex;align-items:center;justify-content:space-between;margin:15px 0 24px;gap:20px}.eyebrow{display:block;letter-spacing:1.8px;font-size:9px;font-weight:700;color:#929e7c;margin-bottom:15px}.page-heading p{margin:0}.date{font-size:11px;white-space:nowrap;color:#8b9689}.hero{background:#e9ede0;border:1px solid #dfe5d5;border-radius:15px;padding:34px 38px;position:relative;overflow:hidden;min-height:300px;display:flex;align-items:center;justify-content:space-between}.hero .eyebrow{color:#7c906b}.hero h2{font-family:Georgia,serif;font-weight:400;font-size:39px;line-height:1.15;letter-spacing:-1px;margin-bottom:18px}.hero p{color:#7b8970;font-size:12px;line-height:1.7}.hero button{font-size:11px;margin-top:5px}.hero button span{margin-left:30px}.hero-art{position:relative;width:310px;min-width:230px;height:230px;margin-right:10px}.orbit{position:absolute;border:1px solid #cdd7bd;border-radius:50%;width:240px;height:240px;left:20px;top:0}.o2{width:300px;height:300px;left:-10px;top:-30px;border-color:#dce3d2}.book{position:absolute;box-shadow:5px 15px 25px #63755626;border-radius:3px 8px 8px 3px;height:158px;width:115px;border-left:7px solid #54704e}.b1{background:#adb99b;transform:rotate(-19deg);left:31px;top:44px}.b2{background:#f0edd9;transform:rotate(7deg);left:129px;top:55px;border-left-color:#b4b099}.b3{background:#547450;transform:rotate(-5deg);left:86px;top:28px;color:#f4f0d9;font-family:Georgia,serif;font-size:39px;padding:23px 14px}.b3 span{font-family:sans-serif;display:block;letter-spacing:1px;font-size:7px;line-height:1.6;margin-top:29px}.star{position:absolute;top:8px;right:9px;color:#a09b65;font-size:38px}.stats{display:grid;grid-template-columns:repeat(4,1fr);margin:27px 0 34px;background:#fff;border:1px solid #e4e9df;border-radius:12px;padding:23px 0}.stats>div{padding:0 24px;border-right:1px solid #e8ece3}.stats>div:last-child{border:0}.stats strong{display:block;font-size:25px;font-weight:500;letter-spacing:-.7px;margin-bottom:7px}.stats span{font-size:10px;color:#8b9687}.dashboard-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:20px}.panel{background:#fff;border:1px solid #e3e8df;border-radius:12px;padding:23px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:14px}.section-heading h2{margin:0;font-size:16px}.section-heading small{color:#9ca58f;letter-spacing:1px;font-size:9px}.text-button,.quiet{background:transparent;color:#6e8267;padding:6px 0;font-size:11px}.text-button:hover,.quiet:hover{background:transparent;color:#254e3e}.article-row{display:flex;width:100%;align-items:center;gap:15px;background:transparent;color:#304a3e;text-align:left;border-top:1px solid #edf0e9;border-radius:0;padding:17px 0}.article-row:hover{background:#fafbf7}.number{font-family:Georgia,serif;font-size:19px;color:#adb99d;min-width:25px}.article-row small{display:block;font-size:9px;color:#8d9888;margin-bottom:5px}.article-row strong{font-size:12px;font-weight:500}.row-arrow{margin-left:auto;font-size:13px;color:#809273;white-space:nowrap}.warm{background:#f1efe5;border-color:#e8e5d9;display:flex;flex-direction:column;justify-content:center}.warm p{font-size:12px;color:#8a8975}.outline{background:transparent;border:1px solid #b5c0ad;color:#53694a;font-size:11px;align-self:flex-start}.outline:hover{background:#e5eadc}.history{margin-top:32px}.empty{padding:26px;background:#f0f3ec;border-radius:10px;font-size:13px;color:#89947e}.history .empty{background:transparent;border:1px dashed #d9dfd0;text-align:center}.page-footer{border-top:1px solid #e6eae1;padding:20px 44px;display:flex;justify-content:space-between;color:#a0aa97;font-size:8px;letter-spacing:1px}.page-footer span{letter-spacing:0;font-size:10px}.demo-notice{font-size:11px;background:#fff9e9;color:#897a4d;padding:11px 15px;border-radius:8px;border:1px solid #f1e6c9;margin-bottom:25px}.filters{display:flex;gap:15px;margin:28px 0 20px}.search{background:#fff;border:1px solid #dce3dd;border-radius:8px;display:flex;align-items:center;flex:1;padding:0 14px;color:#95a38b}.search input{border:0;width:100%;background:transparent;outline:none}.filters select{max-width:240px}.muted{font-size:12px;color:#8b9585}.library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.article-card{background:#fff;text-align:left;border:1px solid #e1e7dd;border-radius:12px;color:#334e40;padding:25px;display:flex;flex-direction:column;gap:13px}.article-card:hover{background:#fafcf7}.article-card small{font-size:9px;text-transform:uppercase;letter-spacing:1.6px;color:#8e9f7c}.article-card h2{margin:0;font-size:21px;line-height:1.4}.article-card footer{margin-top:auto;display:flex;justify-content:space-between;font-size:11px;color:#8b9a7e;padding-top:17px}.article-card p{margin:0}.tag{display:inline-block;font-size:10px;border-radius:4px;padding:5px 8px;background:#f1f3ec;color:#869276;align-self:flex-start}.reader{max-width:800px;background:#fff;margin:20px auto;padding:40px;border:1px solid #e4e8df;border-radius:12px}.reader h1{font-family:Georgia,serif;font-size:37px;letter-spacing:-.5px}.prose{font-size:15px;line-height:1.8;overflow-wrap:anywhere}.prose p{color:inherit;font-size:inherit}.prose h2{margin-top:30px;font-size:24px}.prose h3{margin-top:26px;font-size:18px}.prose table{border-collapse:collapse;width:100%;display:block;overflow-x:auto;margin:20px 0}.prose td,.prose th{border:1px solid #dfe5db;padding:10px}.prose blockquote{margin:25px 0;border-left:3px solid #9caf80;background:#f5f6ef;padding:16px;font-family:Georgia,serif;color:#738467}.media-placeholder{padding:18px!important;border:1px dashed #b6c3ac;border-radius:8px;color:#8b967d!important;background:#f7f9f2;font-size:12px!important;margin:20px 0}.prose span.media-placeholder,.prose video[data-archive-media]{display:block}.prose video[data-archive-media]{width:100%;max-height:70vh;margin:18px auto;background:#202820;border-radius:6px}.question{background:#fff;border:1px solid #e0e5dc;border-radius:12px;padding:28px;margin:20px 0}.answer{display:flex;align-items:center;gap:12px;border:1px solid #e1e6dc;padding:13px;margin:10px 0;border-radius:8px;cursor:pointer}.answer input{accent-color:#376750}.answer .prose{font-size:14px;line-height:1.6}.answer .prose p{margin:0}.answer.selected{background:#edf4e7;border-color:#91a97b}.choice-letter{font-size:11px;color:#829576}.timer{background:#e8efe2;padding:16px;border-radius:10px;font-variant-numeric:tabular-nums;font-size:22px}.attempt-progress{font-size:12px;color:#85927a}.score-banner{background:#e6efdf;border-radius:10px;padding:22px;font-size:15px}.good{background:#e7f1df;color:#487236}.bad{background:#f9ebdf;color:#976747}.answer-review{padding:16px;border-left:3px solid #e5e9df;margin:14px 0;background:#fafbf8}.answer-review.valid{border-color:#739c5f;background:#eef5e8}.answer-review>.prose{display:inline}.explanation{font-size:12px;color:#7e8b76;margin-top:12px}.explanation .prose{font-size:12px}.lesson{display:flex;gap:25px;margin:20px 0}.lesson-date{font-size:13px;color:#879779;min-width:90px;padding-top:5px}.lesson-link{display:block;text-align:left;margin:8px 0}.login{width:min(460px,calc(100% - 40px));margin:15vh auto;padding:35px;background:#fff;border:1px solid #e3e8df;border-radius:14px}.login form{display:grid;gap:20px}.login label{display:grid;gap:10px;font-size:13px}.error{padding:16px;border:1px solid #e1bbae;background:#fff1e8;color:#a15d48;border-radius:8px;font-size:13px;margin-bottom:18px;display:flex;justify-content:space-between;gap:20px}@media(min-width:1450px){.content{padding-top:46px}.hero{min-height:330px}}@media(max-width:1050px){.sidebar{width:210px;padding:25px 17px}.main{margin-left:210px;width:calc(100% - 210px)}.content{padding:25px}.topbar{padding:0 25px}.hero-art{transform:scale(.8);margin-right:-25px;min-width:200px}.hero{padding:28px}.hero h2{font-size:34px}.dashboard-grid{grid-template-columns:1fr}.stats>div{padding:0 15px}.date{display:none}}@media(max-width:700px){.shell{display:block}.sidebar{position:relative;width:100%;padding:18px;border-right:0;border-bottom:1px solid #e2e8dc}.brand{font-size:22px}.brand-icon{width:35px;height:38px}.brand small{font-size:7px}.workspace,.side-bottom{display:none}.sidebar nav{display:grid;grid-template-columns:repeat(4,1fr);margin-top:18px;gap:4px}.nav{font-size:10px;padding:10px 3px;gap:5px;justify-content:center;margin:0}.nav span{font-size:15px;width:15px}.nav i{display:none}.main{margin:0;width:100%}.topbar{height:48px;padding:0 20px;font-size:10px}.connection{font-size:9px}.content{padding:20px}.page-heading h1{font-size:28px}.page-heading{margin-top:10px}.eyebrow{font-size:8px;letter-spacing:1.5px}.hero{padding:24px;min-height:270px}.hero h2{font-size:33px}.hero-art{position:absolute;right:-75px;top:45px;opacity:.25;transform:scale(.8);pointer-events:none}.hero>div:first-child{z-index:1}.stats{grid-template-columns:repeat(2,1fr);gap:22px;padding:22px 0}.stats>div:nth-child(2){border:0}.stats strong{font-size:24px}.library-grid{grid-template-columns:1fr}.filters{flex-direction:column}.filters select{max-width:none}.reader{padding:23px;margin-top:15px}.reader h1{font-size:30px}.prose{font-size:14px}.question{padding:20px}.lesson{flex-direction:column;gap:10px}.page-footer{padding:20px;font-size:7px}.section-heading{align-items:flex-start}.timer{font-size:17px;padding:12px}.article-row strong{font-size:11px}}.prose .source-note{margin:1rem 0;padding:1rem 1.2rem;border-left:3px solid #9caa8e;border-radius:8px;background:#f1f3eb}.prose .source-term{text-decoration:underline dotted #9aa68d;text-underline-offset:3px;cursor:help}.lesson-materials{margin-top:12px}.lesson-materials summary{cursor:pointer;color:#476453}.lesson-materials li{margin:10px 0}.lesson-materials .text-button{display:block;font-size:12px}[id^=source-section-]{scroll-margin-top:100px}.source-math{display:inline-block;max-width:100%;overflow-x:auto;vertical-align:middle}.term-dialog{border:1px solid #d6ded3;border-radius:20px;background:#fffef9;color:var(--ink,#263e35);padding:28px;width:min(700px,calc(100vw - 40px));max-height:85vh;box-sizing:border-box;box-shadow:0 24px 90px #18362b40;overflow:auto}.term-dialog::backdrop{background:#203b3266;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.term-toolbar{display:flex;justify-content:flex-end;gap:12px;margin-bottom:20px}.term-dialog h2{font:600 28px/1.25 Georgia,serif;margin:10px 0 20px;overflow-wrap:anywhere}.source-term{cursor:pointer;text-decoration:underline dotted;text-underline-offset:3px}.practice-panel{margin-bottom:34px;padding:28px}.practice-panel h2{margin:8px 0 0}.practice-controls{display:grid;grid-template-columns:1fr 1.5fr auto;gap:18px;align-items:end;margin:24px 0 16px}.practice-controls label,.question-jump label{display:grid;gap:8px;font-size:13px;font-weight:600;min-width:0}.practice-controls select,.question-jump select{width:100%;min-width:0;max-width:100%;padding:12px;border:1px solid #cfd8cc;border-radius:9px;background:#fff;color:inherit;font:inherit}.practice-length{margin:0;padding:0;border:0;display:flex;gap:6px}.practice-length legend{font-size:13px;font-weight:600;margin-bottom:8px}.practice-length button{padding:12px 16px;border:1px solid #cfd8cc}.question-jump,.question-navigation{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:20px 0}.question-jump label{min-width:200px}.question-navigation>span{white-space:nowrap;font-size:14px}.finish-button{margin:18px 0 24px;background:#586b60}.finish-confirm{padding:20px}.finish-confirm button{margin-right:10px}.practice-result-actions{margin:22px 0 32px}.practice-result-actions p{font-size:14px;color:#68766d}#question-top{scroll-margin-top:24px}@media(max-width:1050px){.practice-controls{grid-template-columns:1fr 1fr}.practice-length{grid-column:1/-1}}@media(max-width:700px){.practice-panel{padding:20px}.practice-controls{grid-template-columns:1fr}.practice-length{grid-column:auto}.practice-panel .section-heading{display:block}.question-jump{align-items:stretch;flex-direction:column}.question-navigation{gap:8px}.question-navigation button{padding:12px;font-size:13px}.finish-confirm button{margin:5px 0;width:100%}}.question-tools{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 20px}.question-tools button{font-size:13px;padding:9px 13px;border:1px solid #d8dfd4}.bookmark-button[aria-pressed=true]{background:#e8eedf;color:#294e40;border-color:#a9bd98}.annotation-alert{position:fixed;bottom:18px;right:18px;max-width:min(550px,calc(100vw - 36px));z-index:100;padding:16px;background:#fff6e7;border:1px solid #d3c3a4;border-radius:12px;box-shadow:0 8px 30px #0002}.annotation-alert button{margin-left:12px}.note-dialog{width:min(760px,calc(100vw - 32px));max-height:88vh;box-sizing:border-box;overflow:auto;border:1px solid #d6ded3;border-radius:18px;background:#fffef9;color:#263e35;padding:28px;box-shadow:0 24px 90px #18362b40}.note-dialog::backdrop{background:#203b3266;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.note-dialog-heading{display:flex;gap:16px;align-items:start;justify-content:space-between;margin-bottom:20px}.note-dialog h2{font:600 28px/1.2 Georgia,serif;margin:8px 0}.note-field{display:grid;gap:10px;font-size:14px;font-weight:600}.note-field textarea{box-sizing:border-box;width:100%;min-height:220px;resize:vertical;border:1px solid #c5d0bf;border-radius:10px;padding:16px;background:#fff;color:inherit;font:16px/1.7 system-ui}.note-status{display:flex;justify-content:space-between;gap:14px;margin:10px 0;font-size:12px;color:#65705f}.note-conflict,.draft-notice{padding:14px;background:#f4efdc;border-radius:10px;font-size:14px}.plain-note,.saved-note p{white-space:pre-wrap;overflow-wrap:anywhere}.note-dialog .error{margin-top:18px}.saved-actions{padding:24px;margin-bottom:25px;display:flex;align-items:center;justify-content:space-between;gap:20px}.saved-actions p{margin:0}.saved-filters{display:grid;grid-template-columns:2fr 1fr;gap:18px;margin-bottom:24px}.saved-filters label{display:grid;gap:8px;font-size:13px;font-weight:600;min-width:0}.saved-filters input,.saved-filters select{box-sizing:border-box;width:100%;min-width:0;border:1px solid #cbd5c5;border-radius:10px;padding:13px;font:inherit;background:#fff;color:inherit}.saved-question{padding:26px;margin-bottom:20px;overflow-wrap:anywhere}.saved-question h2{font-size:18px;line-height:1.6;font-weight:500}.saved-topic{font-size:12px;color:#64755e}.saved-note{padding:16px;background:#f1f4eb;border-left:3px solid #9ab286;border-radius:6px;font-size:14px}.saved-note strong{font-size:12px;font-weight:600}.saved-note p{margin-bottom:0}.saved-pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:28px 0}@media(max-width:700px){.sidebar nav{grid-template-columns:repeat(5,minmax(0,1fr))}.nav{font-size:9px;gap:3px}.saved-actions{display:block;padding:20px}.saved-actions button{margin-top:16px}.saved-filters{grid-template-columns:1fr}.saved-question,.note-dialog{padding:20px}.note-status{font-size:11px}.note-dialog-heading h2{font-size:24px}}@media(max-width:700px){.sidebar .nav{flex-direction:column;padding:8px 2px;gap:4px;font-size:10px;min-width:0}}.note-question{padding:12px 14px;margin-bottom:18px;background:#f1f4eb;border-radius:9px;font-size:13px;overflow-wrap:anywhere}.note-question strong{font-size:11px;letter-spacing:.06em;text-transform:uppercase}.note-question p{margin:6px 0 0;line-height:1.6}.personal-plan{margin-bottom:40px}.personal-plan .section-heading{align-items:start}.personal-plan h2{font-size:24px;margin:8px 0 16px}.plan-today{padding:26px;margin:20px 0}.plan-today h3{font:600 28px/1.2 Georgia,serif;margin:10px 0 14px}.plan-today progress,.plan-overall-progress{width:100%;height:8px;accent-color:#426b4c}.plan-today-actions,.plan-form-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:20px 0}.plan-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:26px 0 18px}.plan-stats strong,.plan-stats span{display:block}.plan-stats strong{font-size:26px}.plan-stats span{font-size:12px;color:#6e7a69;margin-top:7px}.plan-shortfall{padding:18px 20px;background:#f7efdb;border:1px solid #e5d9b5;border-radius:12px;margin:24px 0;line-height:1.6}.plan-shortfall p{margin-bottom:0}.plan-form{padding:28px;margin:30px 0}.plan-form-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:25px 0}.plan-form-fields label{display:grid;gap:9px;font-size:14px;font-weight:600;min-width:0}.plan-form input[type=date],.plan-form input[type=number]{width:100%;box-sizing:border-box;min-width:0;padding:13px;border:1px solid #c9d4c3;border-radius:9px;background:#fff;color:inherit;font:inherit}.plan-form fieldset{border:0;padding:0;margin:22px 0}.plan-form legend{font-size:14px;font-weight:600;margin-bottom:12px}.plan-weekdays{display:flex;flex-wrap:wrap;gap:10px}.plan-weekdays label{display:flex;align-items:center;gap:6px;padding:9px 11px;border:1px solid #d2dbcc;border-radius:8px;font-size:13px}.plan-weekdays input,.plan-topic-mode input,.plan-topic-options input{accent-color:#426b4c;width:17px;height:17px;flex-shrink:0}.plan-topic-mode label{display:inline-flex;gap:8px;align-items:center;margin:0 22px 10px 0;font-size:14px}.plan-topic-options{display:grid;grid-template-columns:1fr 1fr;gap:10px;max-height:340px;overflow:auto;padding:4px}.plan-topic-options label{display:flex;gap:10px;align-items:start;padding:12px;background:#f5f7f0;border-radius:8px;font-size:14px;overflow-wrap:anywhere}.plan-topic-options small{display:block;font-size:11px;color:#6b7965;margin-top:5px}.plan-preview{margin-top:24px;padding-top:22px;border-top:1px solid #dbe2d5}.plan-preview dl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.plan-preview dt{font-size:12px;color:#6b7965}.plan-preview dd{margin:8px 0;font-size:24px}.plan-loading{padding:22px;margin-bottom:25px}.plan-goal-done{color:#426b4c}.plan-day-list{display:grid;gap:10px;margin:18px 0}.plan-day{border:1px solid #dbe3d5;border-radius:10px;padding:16px;background:#fff}.plan-day>div{display:flex;gap:15px;justify-content:space-between}.plan-day>div span{white-space:nowrap;font-size:13px;color:#6b7965}.plan-day p{font-size:12px;color:#6b7965;margin:8px 0 0;overflow-wrap:anywhere}.plan-day.complete{background:#edf3e5}.plan-schedule{margin:28px 0}.plan-schedule summary,.source-course-plan>summary{cursor:pointer;font-weight:600;padding:15px 0}.source-course-plan{margin-top:40px;border-top:1px solid #dbe3d5}.daily-plan-card{display:flex;gap:20px;justify-content:space-between;align-items:center;padding:24px;margin-bottom:30px}.daily-plan-card h2{font-size:22px;margin:8px 0}.daily-plan-card p{margin:8px 0;font-size:14px}.daily-plan-card button{flex-shrink:0}@media(max-width:1050px){.plan-preview dl{grid-template-columns:1fr 1fr}.daily-plan-card{display:block}.daily-plan-card button{margin-top:12px}}@media(max-width:700px){.plan-form,.plan-today{padding:20px}.plan-form-fields,.plan-topic-options{grid-template-columns:1fr}.plan-stats{grid-template-columns:1fr;gap:16px}.plan-stats strong{font-size:23px}.personal-plan .section-heading{display:block}.plan-today h3{font-size:25px}.plan-preview dl{gap:12px}.plan-day>div{display:block}.plan-day>div span{display:block;margin-top:7px}.plan-weekdays{gap:6px}.plan-weekdays label{padding:9px}.daily-plan-card{padding:20px}.plan-topic-mode label{display:flex}.plan-today-actions button,.plan-form-actions button{max-width:100%}}.backup-open{margin-left:auto;margin-right:22px;padding:8px 12px;font-size:12px;border:1px solid #d4decf}.backup-open[aria-current=page]{background:#e8eedf}.backup-panel{padding:28px;margin-bottom:26px;overflow-wrap:anywhere}.backup-panel h2{font-size:24px;margin:8px 0 18px}.backup-panel p{font-size:14px;line-height:1.75}.backup-counts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:28px 0}.backup-counts dt{font-size:12px;color:#6b7965}.backup-counts dd{font-size:26px;margin:8px 0}.backup-scope{padding:10px 20px;margin:22px 0;background:#f3f5ed;border-radius:10px}.backup-ready{padding:22px;margin-top:24px;border:1px solid #b7c9a8;border-radius:12px;background:#edf3e5}.backup-ready h3{margin-top:0}.backup-download{display:inline-block;padding:13px 20px;background:#31594a;color:#fff;border-radius:9px;text-decoration:none;font-size:14px;font-weight:600}.backup-download:hover{background:#254638}.backup-download:focus-visible{outline:3px solid #72965d;outline-offset:3px}@media(max-width:700px){.backup-panel{padding:20px}.backup-counts{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.backup-open{margin-right:0;padding:8px;font-size:11px}.topbar:has(.backup-open){flex-wrap:wrap;gap:10px;height:auto;min-height:65px;padding-top:12px;padding-bottom:12px}.topbar:has(.backup-open) .connection{display:none}.backup-scope{padding:8px 14px}.backup-ready{padding:16px}}.exam-origin{font-size:13px;line-height:1.7;padding:14px 16px;margin:16px 0 22px;background:#f3f5ed;border:1px solid #dce3d5;border-radius:10px;overflow-wrap:anywhere}.exam-origin summary{cursor:pointer;color:#365b43;font-weight:600}.exam-origin p{font-size:13px;margin:12px 0}.exam-origin p:last-child{margin-bottom:0}.prose img{display:block;max-width:100%;height:auto;margin:18px auto;cursor:zoom-in;border:1px solid #dbe2d5;border-radius:6px}.inline-image-dialog{width:min(1100px,calc(100vw - 28px));max-height:90vh;box-sizing:border-box;overflow:auto;border:1px solid #d6ded3;border-radius:16px;background:#fffef9;color:#263e35;padding:22px;box-shadow:0 24px 90px #18362b40}.inline-image-dialog::backdrop{background:#203b3280}.inline-image-header{display:flex;gap:12px;align-items:start;justify-content:space-between;margin-bottom:16px}.inline-image-header h2{font-size:22px;margin:6px 0}.inline-image-pan{overflow:auto;margin-top:18px;width:100%}.inline-image-pan img{display:block;max-width:100%;height:auto;margin:auto}.inline-image-pan.original img{max-width:none}.inline-image-header button{white-space:nowrap}@media(max-width:700px){.inline-image-dialog{padding:16px}.inline-image-header h2{font-size:18px}}.prose .source-reference{display:inline-flex;align-items:center;margin:0 .25em .12em;padding:.15em .55em;border:1px solid #cbd8cb;border-radius:1em;background:#eef3e8;color:#315044;font:600 .68rem/1.5 var(--font-sans, sans-serif);vertical-align:middle;cursor:pointer;white-space:nowrap}.prose .source-reference:hover{background:#e2ebd9;border-color:#71917e}.prose .source-reference:focus-visible{outline:2px solid #315044;outline-offset:3px}.reference-dialog{width:min(760px,calc(100vw - 32px))}.reference-dialog .reference-list{list-style:none;margin:20px 0 0;padding:0}.reference-list li{margin:0 0 10px}.reference-choice{display:grid;grid-template-columns:24px minmax(0,1fr) 18px;gap:12px;width:100%;padding:16px;text-align:left;border:1px solid #d6ded2;border-radius:12px;background:#f6f7f0;color:#294d3f;cursor:pointer}.reference-choice strong{font-weight:500;line-height:1.5;overflow-wrap:anywhere}.reference-choice:hover{border-color:#71917e;background:#edf2e4}.reference-unavailable{padding:14px 16px;border-radius:12px;background:#f3f1e9;color:#6d7167}.reference-unavailable p{margin:6px 0 0;font-size:.9rem}.reference-answers{padding-left:28px}.reference-answers>li{padding:10px 0 10px 6px;border-bottom:1px solid #e2e6dc}.reference-answers .prose p{margin-top:0}.reference-dialog .muted{font-size:.85rem;line-height:1.6;color:#6b786b}.offline-lew{max-width:52rem;margin:0 auto;padding:max(24px,env(safe-area-inset-top)) 20px max(32px,env(safe-area-inset-bottom))}.offline-header{margin-bottom:28px;border-bottom:1px solid #d8dfd5}.offline-header h1{margin:0;color:#253b33;font-family:Georgia,serif;font-size:clamp(2rem,8vw,3rem)}.offline-header p{color:#526651;margin:8px 0 18px}.offline-lew section{margin-block:20px}.offline-lew button{min-height:44px}.offline-lew h2{margin-block:20px 10px}.offline-lew .question{padding:clamp(14px,4vw,24px)}.offline-lew .answer-review{overflow-wrap:anywhere}.offline-import{display:grid;gap:8px;margin:10px 0 18px}.offline-import input{font:inherit;max-width:100%}.offline-exam{margin-block:12px}.offline-exam h3{margin-top:0}.offline-actions{display:flex;justify-content:space-between;gap:8px;margin:16px 0;flex-wrap:wrap}.offline-timer{font-variant-numeric:tabular-nums}.offline-lew .offline-answer,.offline-lew .offline-history{width:100%;display:block;text-align:left;margin-top:8px;color:#253b33;background:#f9fbf7;border:1px solid #b6c4b4}.offline-lew .offline-answer[aria-pressed=true]{background:#e3f0df;border-color:#486e45}.offline-history span{display:block;margin-top:4px;font-size:.9em}.offline-error{color:#821927;background:#fce9ec;border-radius:6px;padding:12px}
