@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/posttrainbench0/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_AMS-Regular-DMm9YOAa.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Main-Bold-Cx986IdX.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Main-Bold-Jm3AIy58.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Main-Italic-BMLOBm91.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Main-Regular-B22Nviop.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Main-Regular-Dr94JaBh.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Math-Italic-t53AETM-.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Math-Italic-DA0__PXp.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Script-Regular-D3wIWfF6.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Script-Regular-D5yQViql.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Size1-Regular-C195tn64.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Size2-Regular-oD1tc_U0.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Size3-Regular-CTq5MqoE.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Size4-Regular-BF-4gkZK.woff)format("woff"),url(/posttrainbench0/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(/posttrainbench0/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2)format("woff2"),url(/posttrainbench0/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff)format("woff"),url(/posttrainbench0/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.18.4"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{white-space:nowrap;width:min-content;position:relative}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .katex-vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .katex-thinbox{flex-direction:row;width:0;max-width:0;display:inline-flex}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.katex-root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .katex-stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--main-width:720px;--nav-width:1024px;--gap:24px;--ink:#1e1e1e;--text:#1f1f1f;--muted:#6c6c6c;--border:#eee;--soft:#f5f5f5;--blue:#286ee0;--font-size-base:16px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:var(--font-size-base);-webkit-font-smoothing:antialiased;background:#fff;margin:0;line-height:1.6}a{color:inherit;text-decoration:none}a:hover{color:#999}button,select{font:inherit}img{max-width:100%;display:block}.site-header{min-height:60px;max-width:calc(var(--nav-width) + var(--gap) * 2);padding:0 var(--gap);align-items:center;gap:28px;margin:0 auto;display:flex}.site-header>a{margin-right:auto}.site-header nav{gap:var(--gap);white-space:nowrap;font-size:15px;display:flex}.wordmark{align-items:baseline;line-height:1;display:inline-flex}.wordmark strong{letter-spacing:-.03em;font-size:24px;font-weight:700}.wordmark sup{color:var(--blue);font-size:.58em;line-height:0}.wordmark small{display:none}.language-control{gap:8px;display:flex}.language-control button{color:var(--muted);cursor:pointer;background:0 0;border:0;border-bottom:1px solid #0000;padding:0;font-size:14px}.language-control button.active{color:var(--ink);border-bottom-color:var(--ink)}.research-article,.site-footer{max-width:calc(var(--main-width) + var(--gap) * 2);padding-left:var(--gap);padding-right:var(--gap);margin:0 auto}.article-header{margin:24px auto}.article-header h1{color:var(--ink);letter-spacing:-.025em;margin:0 0 4px;font-size:36px;font-weight:700;line-height:1.2}.article-header h1 sup{color:var(--blue);font-size:.58em;line-height:0}.article-authors{margin:14px 0 0}.article-authors p{margin:0}.author-names{color:var(--ink);font-size:16px;font-weight:550;line-height:1.5}.author-names span{color:#aaa;margin:0 5px;font-weight:400}.author-affiliation{color:var(--muted);font-size:13px;line-height:1.45;margin-top:3px!important}.article-meta{color:var(--muted);margin:9px 0 0;font-size:13px}.article-meta span{margin:0 3px}.article-links{color:var(--muted);margin:5px 0 0;font-size:14px}.article-links a{color:var(--ink);box-shadow:0 1px}.table-of-contents{border:1px solid var(--border);background:var(--soft);border-radius:8px;margin:0 2px 40px;padding:.4em;font-size:15px}.table-of-contents summary{cursor:zoom-out;margin-left:20px;font-weight:500}.table-of-contents details:not([open]) summary{cursor:zoom-in}.table-of-contents ol{margin:0 20px;padding:10px 20px 12px 38px}.table-of-contents li{margin-top:4px}.table-of-contents a:hover{box-shadow:0 1px}.research-article>section{margin:0;padding:0;scroll-margin-top:20px}.research-article section h2{margin:24px 0 16px;font-size:24px;line-height:1.25}.research-article section h3{margin:24px 0 16px;font-size:18px;line-height:1.3}.research-article section p{margin:0 0 20px;font-size:16px;line-height:1.6}.abstract-section h2{font-size:24px!important}.abstract-section p{font-size:16px!important}.claims-at-glance{border-top:2px solid var(--ink);border-bottom:1px solid var(--border);background:#fafafa;margin:0 0 38px;padding:16px 18px}.claims-at-glance h2{margin:0 0 10px;font-size:15px}.claims-at-glance>div{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.claims-at-glance p{margin:0;font-size:13px;line-height:1.5}.claims-at-glance b,.claims-at-glance span{display:block}.claims-at-glance b{color:var(--ink);margin-bottom:3px}.claims-at-glance span{color:#555}.prose-list,.trace-list,.references{margin:0 0 20px;padding-left:22px}.prose-list li,.trace-list li{margin-top:5px;padding-left:2px;line-height:1.6}.references li{margin-top:12px;padding-left:5px;scroll-margin-top:20px;line-height:1.55}.references a{box-shadow:0 1px}.references cite{font-style:italic}.research-article blockquote{border-left:3px solid var(--ink);color:var(--text);margin:20px 0;padding:0 14px;font-size:16px}.citation-ref{vertical-align:super;margin-left:2px;font-size:.72em;font-weight:600}.citation-ref a{color:var(--blue)}.citation-ref a:hover{color:var(--ink)}.math-figure{margin:24px 0 30px}.math-render{border-top:1px solid var(--border);border-bottom:1px solid var(--border);text-align:center;padding:16px 8px 12px;font-size:1.04em;overflow-x:auto}.math-figure.compact .math-render{font-size:.94em}.math-figure figcaption{color:#666;width:90%;margin:9px auto 0;font-size:13px;line-height:1.5}.katex-display{margin:.3em 0!important}.article-figure{margin:26px 0 34px}.framework-figure{width:min(1120px,100vw - 32px);margin-left:50%;transform:translate(-50%)}.article-figure>a{display:block}.article-figure img{border-radius:4px;width:100%;height:auto;margin:0 auto}.article-figure figcaption{color:#777;text-align:center;width:86%;margin:10px auto 0;font-size:14px;line-height:1.45}.figure-reading{color:#555;width:86%;margin:8px auto 0!important;font-size:14px!important;line-height:1.5!important}.figure-source{color:#888;width:86%;margin:6px auto 0!important;font-size:11px!important;line-height:1.45!important}.figure-source code{background:var(--soft);font-family:var(--font-geist-mono);border-radius:2px;padding:2px 4px}.table-figure{margin:22px 0 34px}.table-figure>figcaption{color:#555;margin:0 0 9px;font-size:13px;line-height:1.5}.table-figure>figcaption b{color:var(--ink)}.table-scroll{max-width:100%;margin:0;overflow-x:auto}.data-table{border-collapse:collapse;border-spacing:0;border-top:1.5px solid var(--ink);word-break:normal;width:100%;font-size:13px}.data-table th,.data-table td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;min-width:70px;padding:8px 7px;line-height:1.4}.data-table th{text-align:left;vertical-align:bottom;border-bottom:1px solid #aaa;padding:8px 7px;font-size:12px;font-weight:700;line-height:1.35}.data-table tbody tr:last-child th,.data-table tbody tr:last-child td{border-bottom:1.5px solid var(--ink)}.data-table tbody th{width:180px}.task-detail-table{min-width:900px}.task-detail-table th:first-child,.task-detail-table th:nth-child(2){width:120px}.task-detail-table th:nth-child(5){width:42px}.task-detail-table th:nth-child(6){width:76px}.run-summary{min-width:720px}.run-summary th:nth-child(n+3),.run-summary td:nth-child(n+3){text-align:right;font-variant-numeric:tabular-nums}.premise-summary{max-width:520px}.premise-summary td:last-child{font-family:var(--font-geist-mono);font-weight:600}.section-finding{border-left:3px solid var(--ink);margin:20px 0 28px;padding:0 14px}.section-finding>b{margin-bottom:4px;font-size:14px;display:block}.section-finding p{color:#444;margin:0!important;font-size:15px!important}.boundary-table{border-top:1px solid var(--border);margin:20px 0}.boundary-table>div{border-bottom:1px solid var(--border);grid-template-columns:120px 1fr;gap:16px;padding:12px 4px;display:grid}.boundary-table b{font-size:14px}.boundary-table p{color:#555;margin:0!important;font-size:14px!important}.method-pair{border-top:1px solid var(--border);margin:18px 0 20px}.method-pair>div{border-bottom:1px solid var(--border);padding:4px 0 18px}.method-pair h3{margin:16px 0 8px!important}.method-pair p{margin:10px 0 0!important}.runtime-contract,.agent-trace-explorer{margin:22px 0 34px}.runtime-details,.supplementary-figure{border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin:22px 0 30px}.runtime-details>summary,.supplementary-figure>summary{cursor:pointer;color:#555;padding:12px 2px;font-size:13px;font-weight:600}.runtime-details[open]>summary,.supplementary-figure[open]>summary{border-bottom:1px solid var(--border)}.runtime-details>h3{margin-top:18px!important}.supplementary-figure .article-figure{margin-bottom:20px}.runtime-contract>figcaption,.agent-trace-explorer>figcaption{color:#666;margin-bottom:10px;font-size:13px;line-height:1.5}.runtime-contract>figcaption b,.agent-trace-explorer>figcaption b{color:var(--ink)}.runtime-tabs,.trace-agent-tabs{border-bottom:1px solid #aaa;gap:0;display:flex;overflow-x:auto}.runtime-tabs button,.trace-agent-tabs button{color:#777;cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;flex:none;padding:9px 13px 8px;font-size:12px}.runtime-tabs button:hover,.trace-agent-tabs button:hover{color:var(--ink)}.runtime-tabs button.active{color:var(--ink);border-bottom-color:var(--ink);font-weight:600}.trace-agent-tabs button.active{color:var(--ink);border-bottom-color:var(--trace-color);font-weight:600}.trace-agent-tabs{grid-template-columns:repeat(5,minmax(0,1fr));display:grid;overflow:visible}.trace-agent-tabs button{white-space:normal;min-width:0;line-height:1.35}.runtime-panel{border-bottom:1px solid var(--border)}.runtime-panel-head{justify-content:space-between;gap:20px;padding:12px 2px 9px;display:flex}.runtime-panel-head strong{font-size:13px}.runtime-panel-head span{color:#888;text-align:right;font-size:11px}.runtime-code,.instruction-template,.trace-code{color:#292929;font:11px/1.55 var(--font-geist-mono);white-space:pre;background:#f7f7f7;margin:0;overflow:auto}.runtime-code,.instruction-template{max-height:470px;padding:15px 16px}.instruction-template{max-height:620px}.runtime-boundary{border-bottom:1px solid var(--border);grid-template-columns:1fr 1fr;display:grid}.runtime-boundary>div{padding:13px 14px 14px 2px}.runtime-boundary>div+div{border-left:1px solid var(--border);padding-left:16px}.runtime-boundary b,.runtime-boundary span{display:block}.runtime-boundary b{margin-bottom:3px;font-size:12px}.runtime-boundary span{color:#666;font-size:11px;line-height:1.5}.trace-summary{color:#444;margin:14px 0 12px!important;font-size:14px!important}.trace-context{border-top:1px solid var(--border);border-bottom:1px solid var(--border);grid-template-columns:1fr 1.4fr;margin-top:14px;display:grid}.trace-context>div{min-width:0;padding:10px 12px 10px 2px}.trace-context>div+div{border-left:1px solid var(--border);padding-left:14px}.trace-context span,.trace-context b{display:block}.trace-context span{color:#888;text-transform:uppercase;letter-spacing:.05em;margin-bottom:2px;font-size:10px}.trace-context b{overflow-wrap:anywhere;font-size:12px;line-height:1.45}.trace-steps{grid-template-columns:repeat(var(--trace-columns), minmax(0, 1fr));border-top:1px solid var(--border);border-bottom:1px solid var(--border);gap:0;display:grid}.trace-steps button{border:0;border-right:1px solid var(--border);color:#777;cursor:pointer;text-align:left;background:#fff;min-width:0;padding:12px 7px 11px;position:relative}.trace-steps button:last-child{border-right:0}.trace-steps button i,.trace-steps button span,.trace-steps button b{display:block}.trace-steps button i{width:18px;height:18px;font:normal 10px/16px var(--font-geist-mono);text-align:center;border:1px solid #bbb;border-radius:50%;margin-bottom:8px}.trace-steps button span{min-height:34px;font-size:10px;line-height:1.35}.trace-steps button b{font:600 12px var(--font-geist-mono);margin-top:5px}.trace-steps button.active{color:var(--ink);background:#fafafa}.trace-steps button.active i{color:#fff;border-color:var(--trace-color);background:var(--trace-color)}.trace-detail{border-bottom:1px solid var(--border);grid-template-columns:1.1fr .9fr;display:grid}.trace-decision{padding:16px 18px 14px 2px}.trace-decision>span,.trace-next>span{color:#888;text-transform:uppercase;letter-spacing:.05em;font-size:10px}.trace-decision h4{margin:3px 0 7px;font-size:15px}.trace-decision p,.trace-next p{color:#4b4b4b;margin:0!important;font-size:12px!important;line-height:1.55!important}.trace-decision dl{margin:13px 0 0}.trace-decision dl div{gap:8px;margin-top:4px;font-size:10px;display:flex}.trace-decision dt{color:#888}.trace-decision dd{font-family:var(--font-geist-mono);margin:0}.trace-code{border-left:1px solid var(--border);min-height:158px;padding:16px}.trace-code code{white-space:pre-wrap;overflow-wrap:anywhere}.trace-next{border-top:1px solid var(--border);grid-column:1/-1;padding:12px 2px 14px}.trace-next p{margin-top:3px!important}.trace-conclusion{border-left:3px solid var(--trace-color,var(--ink));background:#f8f8f7;margin-top:14px;padding:13px 15px}.trace-conclusion b{font-size:12px}.trace-conclusion p{color:#444;margin:4px 0 0!important;font-size:13px!important;line-height:1.65!important}.runs-explorer{margin:20px 0 34px}.explorer-head{border-top:1px solid var(--border);border-bottom:1px solid var(--border);justify-content:space-between;align-items:end;gap:20px;padding:10px 0;display:flex}.explorer-head strong,.explorer-head span{display:block}.explorer-head strong{font-size:14px}.explorer-head span{color:var(--muted);margin-top:3px;font-size:11px}.model-tabs,.segmented{gap:4px;display:flex}.model-tabs button,.segmented button{border:1px solid var(--border);color:#555;cursor:pointer;background:#fff;border-radius:4px;padding:5px 8px;font-size:11px}.model-tabs button.active,.segmented button.active{color:#fff;border-color:var(--ink);background:var(--ink)}.run-axis{color:#888;font:10px var(--font-geist-mono);justify-content:space-between;margin:12px 50px 4px 174px;display:flex}.run-row{border-bottom:1px solid var(--border);grid-template-columns:150px 1fr 42px;align-items:center;gap:20px;min-height:48px;display:grid}.run-label strong,.run-label small{display:block}.run-label strong{font-size:12px}.run-label small{color:#888;margin-top:2px;font-size:9px}.run-row>b{text-align:right;font:600 10px var(--font-geist-mono)}.run-track{background:linear-gradient(90deg,#eee 1px,#0000 1px) 0 0/25% 100%;height:26px;position:relative}.run-track:before{content:"";border-top:1px solid #ddd;position:absolute;inset:12px 0 auto}.base-reference{border-left:1px dashed #555;height:22px;position:absolute;top:2px}.mean-reference{border-left:2px solid var(--ink);height:18px;position:absolute;top:4px}.run-dot{background:var(--blue);cursor:help;border:1px solid #fff;border-radius:50%;width:10px;height:10px;margin-left:-5px;padding:0;position:absolute;top:8px}.interactive-note{color:var(--muted);margin:-8px 0 10px;font-size:12px}.trajectory-explorer,.weight-space-explorer{margin:12px 0 34px}.agent-trace-explorer,.trajectory-explorer,.weight-space-explorer,.runs-explorer{width:min(1040px,100vw - 40px);margin-left:50%;transform:translate(-50%)}.trajectory-loading,.weight-space-loading{min-height:300px;color:var(--muted);place-items:center;display:grid}.trajectory-controls,.weight-controls{border-top:1px solid var(--border);border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:end;gap:14px 20px;padding:10px 0;display:flex}.control-group>span,.score-select>span{color:var(--muted);margin-bottom:4px;font-size:10px;display:block}.switch-control{color:#555;cursor:pointer;align-items:center;gap:6px;font-size:11px;display:flex}.switch-control input{width:14px;height:14px;accent-color:var(--ink)}.score-select{flex-direction:column;display:flex}.score-select select{border:1px solid var(--border);height:30px;color:var(--ink);background:#fff;border-radius:4px;padding:0 7px;font-size:11px}.trajectory-legend{border-bottom:1px solid var(--border);flex-wrap:wrap;gap:4px 14px;padding:10px 0;display:flex}.trajectory-legend button{color:#aaa;cursor:pointer;background:0 0;border:0;align-items:center;gap:5px;padding:2px 0;font-size:10px;display:inline-flex}.trajectory-legend button i{background:#ccc;border-radius:50%;width:7px;height:7px}.trajectory-legend button small{color:#999;font:9px var(--font-geist-mono)}.trajectory-legend button.enabled{color:var(--ink)}.trajectory-legend button.enabled i{background:var(--series-color)}.trajectory-stage,.weight-stage{display:block}.trajectory-canvas-wrap,.weight-canvas{min-width:0;min-height:390px;position:relative}.trajectory-canvas-wrap canvas,.weight-canvas canvas{cursor:crosshair;touch-action:pan-y;max-width:100%;display:block}.y-axis-title{color:#888;writing-mode:vertical-rl;font-size:9px;position:absolute;top:16px;left:5px;transform:rotate(180deg)}.trajectory-readout,.weight-readout{border-top:1px solid var(--border);padding:12px 0}.readout-kicker,.weight-readout>span{color:var(--muted);font-size:10px;display:block}.trajectory-readout>strong,.weight-readout>strong{margin:5px 0;font-size:18px;display:block}.trajectory-readout>p,.weight-readout p{color:#555;margin:0!important;font-size:11px!important}.trajectory-readout dl,.weight-readout dl{flex-wrap:wrap;gap:6px 20px;margin:10px 0 0;display:flex}.trajectory-readout dl div,.weight-readout dl div{gap:6px;font-size:10px;display:flex}.trajectory-readout dt,.weight-readout dt{color:#888}.trajectory-readout dd,.weight-readout dd{font-family:var(--font-geist-mono);margin:0}.trajectory-readout>small{color:#356c25;font-size:9px}.readout-swatch{color:var(--muted);margin-top:8px;font-size:9px}.readout-swatch i{border-top:2px solid var(--blue);width:24px;margin-right:5px;display:inline-block}.trajectory-footer,.weight-footer{border-top:1px solid var(--border);color:#777;flex-wrap:wrap;gap:6px 18px;padding:8px 0;font-size:9px;display:flex}.trajectory-footer b,.weight-footer b{color:var(--ink)}.weight-footer i{background:linear-gradient(90deg,#2246aa,#fffef0,#d0422e);width:100px;height:7px}.conclusion-columns{margin:18px 0 20px}.conclusion-columns>div{margin-bottom:20px}.conclusion-columns h3{margin-bottom:8px!important}.conclusion-columns ul{margin:0;padding-left:22px}.conclusion-columns li{margin-top:5px}.limitation-grid{border-top:1px solid var(--border);grid-template-columns:1fr 1fr;gap:0 22px;margin:8px 0 24px;display:grid}.limitation-grid>div{border-bottom:1px solid var(--border);padding:0 0 12px}.limitation-grid h3{margin:14px 0 5px!important;font-size:15px!important}.limitation-grid p{color:#555;margin:0!important;font-size:14px!important}.citation{color:#444;background:var(--soft);font:12px/1.55 var(--font-geist-mono);border-radius:4px;margin:24px 0 40px;padding:12px;overflow-x:auto}.site-footer{border-top:1px solid var(--border);min-height:60px;color:var(--muted);align-items:center;gap:18px;margin-top:40px;padding-top:18px;padding-bottom:18px;font-size:12px;display:flex}.site-footer .wordmark strong{font-size:17px}.site-footer a:last-child{margin-left:auto}@media (width<=760px){:root{--gap:14px}.site-header nav{display:none}.article-header h1{font-size:32px}.table-of-contents ol{margin-right:8px;padding-left:28px}.article-figure figcaption,.figure-reading,.figure-source{width:100%}.framework-figure{width:100%;margin-left:0;transform:none}.claims-at-glance>div,.limitation-grid{grid-template-columns:1fr}.claims-at-glance>div{gap:12px}.agent-trace-explorer,.trajectory-explorer,.weight-space-explorer,.runs-explorer{width:100%;margin-left:0;transform:none}.boundary-table>div{grid-template-columns:1fr;gap:3px}.explorer-head{flex-direction:column;align-items:stretch}.run-rows{overflow-x:auto}.run-axis,.run-row{min-width:650px}.trajectory-controls,.weight-controls{flex-direction:column;align-items:stretch}.runtime-boundary,.trace-detail,.trace-context{grid-template-columns:1fr}.trace-context>div+div,.runtime-boundary>div+div{border-top:1px solid var(--border);border-left:0;padding-left:2px}.runtime-panel-head{flex-direction:column;align-items:flex-start;gap:3px}.runtime-panel-head span{text-align:left}.trace-steps{display:flex;overflow-x:auto}.trace-steps button{flex:0 0 124px}.trace-agent-tabs{display:flex;overflow-x:auto}.trace-agent-tabs button{white-space:nowrap;flex:none}.trace-code{border-top:1px solid var(--border);border-left:0;min-height:120px}.trajectory-canvas-wrap,.weight-canvas{min-height:330px}.site-footer{flex-wrap:wrap}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}