.avatar-preview[data-v-a08a0c25]{width:64px;height:64px;border-radius:50%;background:var(--primary-1);display:flex;align-items:center;justify-content:center;position:relative;cursor:pointer;overflow:hidden}.avatar-preview .avatar-img[data-v-a08a0c25]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.avatar-preview .avatar-letter[data-v-a08a0c25]{font-size:24px;font-weight:600;color:var(--primary-6)}.avatar-preview .avatar-overlay[data-v-a08a0c25]{position:absolute;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s}.avatar-preview:hover .avatar-overlay[data-v-a08a0c25]{opacity:1}.sidebar-nav[data-v-0c959d3e]{position:fixed;inset-block:0;display:none;flex-direction:column;transition:width .3s;background:var(--color-bg-secondary);z-index:100}@media(min-width:1024px){.sidebar-nav[data-v-0c959d3e]{display:flex}}.sidebar-expanded[data-v-0c959d3e]{width:228px}.sidebar-collapsed[data-v-0c959d3e]{width:64px}.sidebar-inner[data-v-0c959d3e]{display:flex;flex-direction:column;flex-grow:1;overflow:hidden;width:100%}.sidebar-logo[data-v-0c959d3e]{display:flex;align-items:center;height:56px;padding:0 16px;gap:10px;flex-shrink:0}.sidebar-collapsed .sidebar-logo[data-v-0c959d3e]{padding:0;justify-content:center}.logo-icon[data-v-0c959d3e]{width:36px;height:36px;background:var(--gradient-brand);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:var(--shadow-card)}.logo-icon--has-image[data-v-0c959d3e]{width:40px;height:40px;background:none;box-shadow:none}.logo-text[data-v-0c959d3e]{color:#fff;font-weight:600;font-size:13px}.logo-img[data-v-0c959d3e]{width:100%;height:100%;-o-object-fit:contain;object-fit:contain;border-radius:6px}.app-name[data-v-0c959d3e]{font-weight:600;font-size:14px;color:var(--color-text-primary);white-space:nowrap;overflow:hidden}.sidebar-menu[data-v-0c959d3e]{flex:1;overflow-y:auto;overflow-x:hidden;width:100%;padding:4px 0;scrollbar-width:thin;scrollbar-color:var(--color-border) transparent}.sidebar-menu[data-v-0c959d3e]::-webkit-scrollbar{width:4px}.sidebar-menu[data-v-0c959d3e]::-webkit-scrollbar-track{background:transparent}.sidebar-menu[data-v-0c959d3e]::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}.sidebar-menu[data-v-0c959d3e]::-webkit-scrollbar-thumb:hover{background:var(--color-text-quaternary)}.sidebar-menu[data-v-0c959d3e] .ant-menu-item,.sidebar-menu[data-v-0c959d3e] .ant-menu-submenu-title{margin:1px 8px;border-radius:6px;overflow:hidden;width:calc(100% - 16px);max-width:calc(100% - 16px);height:36px;font-size:13px;display:flex;align-items:center}.sidebar-menu[data-v-0c959d3e] .ant-menu-item .ant-menu-item-icon,.sidebar-menu[data-v-0c959d3e] .ant-menu-item .anticon,.sidebar-menu[data-v-0c959d3e] .ant-menu-submenu-title .ant-menu-item-icon,.sidebar-menu[data-v-0c959d3e] .ant-menu-submenu-title .anticon{margin-inline-end:10px;display:inline-flex;align-items:center;justify-content:center;vertical-align:middle}.sidebar-menu[data-v-0c959d3e] .ant-menu-item .ant-menu-item-icon+span,.sidebar-menu[data-v-0c959d3e] .ant-menu-item .anticon+span,.sidebar-menu[data-v-0c959d3e] .ant-menu-submenu-title .ant-menu-item-icon+span,.sidebar-menu[data-v-0c959d3e] .ant-menu-submenu-title .anticon+span{margin-inline-start:0}.sidebar-menu[data-v-0c959d3e] .ant-menu-item .ant-menu-title-content,.sidebar-menu[data-v-0c959d3e] .ant-menu-submenu-title .ant-menu-title-content{display:flex;align-items:center;margin-top:3px}.sidebar-menu[data-v-0c959d3e] .ant-menu-item-selected{background:var(--color-brand-1);color:var(--color-brand-6);font-weight:500;border-left:3px solid var(--color-brand-6);border-radius:0 6px 6px 0;margin-left:5px;width:calc(100% - 13px)}.sidebar-menu[data-v-0c959d3e] .ant-menu-item-selected:after{display:none}.sidebar-menu[data-v-0c959d3e] .ant-menu-submenu-title{color:var(--color-text-secondary);font-weight:500}.sidebar-menu[data-v-0c959d3e] .ant-menu-submenu .ant-menu-item{height:32px;font-size:12px;padding-left:48px}.sidebar-menu[data-v-0c959d3e] .ant-menu-sub{background:transparent}.sidebar-collapsed .sidebar-menu[data-v-0c959d3e] .ant-menu-item,.sidebar-collapsed .sidebar-menu[data-v-0c959d3e] .ant-menu-submenu-title{padding-inline-start:0;padding-inline-end:0;text-align:center;width:48px;max-width:48px;height:40px;margin:2px auto;display:flex;align-items:center;justify-content:center}.sidebar-collapsed .sidebar-menu[data-v-0c959d3e] .ant-menu-item .ant-menu-title-content,.sidebar-collapsed .sidebar-menu[data-v-0c959d3e] .ant-menu-submenu-title .ant-menu-title-content{display:none}.sidebar-collapsed .sidebar-menu[data-v-0c959d3e] .ant-menu-item .ant-menu-item-icon,.sidebar-collapsed .sidebar-menu[data-v-0c959d3e] .ant-menu-submenu-title .anticon{margin-inline-end:0;font-size:17px;display:inline-flex;align-items:center;justify-content:center}.sidebar-collapsed .sidebar-menu[data-v-0c959d3e] .ant-menu-item-selected{margin-left:auto;width:48px;max-width:48px;border-left:none;border-radius:6px;background:var(--color-brand-1)}.sidebar-menu[data-v-0c959d3e] .ant-menu-item-icon,.sidebar-menu[data-v-0c959d3e] .anticon{font-size:15px;display:inline-flex;align-items:center;justify-content:center}.sidebar-menu[data-v-0c959d3e] .ant-menu-submenu-arrow{color:var(--color-text-quaternary)}.sidebar-footer[data-v-0c959d3e]{padding:8px 12px;display:flex;flex-direction:column;gap:2px;flex-shrink:0;width:100%;box-sizing:border-box;border-top:1px solid var(--color-border-light)}.footer-item[data-v-0c959d3e]{display:flex;align-items:center;padding:8px 12px;border-radius:6px;font-size:13px;font-weight:400;cursor:pointer;border:none;background:none;width:100%;text-align:left;text-decoration:none;color:var(--color-text-secondary);gap:10px;transition:all .15s;box-sizing:border-box}.footer-item-collapsed[data-v-0c959d3e]{justify-content:center;gap:0;padding:8px 0}.footer-item[data-v-0c959d3e]:hover{background:var(--color-fill-quaternary);color:var(--color-text-primary)}.footer-icon[data-v-0c959d3e]{font-size:15px;flex-shrink:0}.footer-label[data-v-0c959d3e]{white-space:nowrap;overflow:hidden}.sidebar-menu.ant-menu.ant-menu-root.ant-menu-inline,.sidebar-menu.ant-menu.ant-menu-root.ant-menu-vertical{border-inline-end:none;background:var(--color-bg-secondary)}.sidebar-menu.ant-menu .ant-menu-item:not(.ant-menu-item-selected):hover,.sidebar-menu.ant-menu .ant-menu-item:not(.ant-menu-item-selected).ant-menu-item-active,.sidebar-menu.ant-menu .ant-menu-submenu-title:hover{background:var(--color-fill-quaternary)}.sidebar-menu.ant-menu .ant-menu-item-selected:after{display:none}.force-change-password-modal[data-v-1d3e146a] .ant-modal-body{padding-top:0}.force-change-password-modal[data-v-1d3e146a] .ant-modal-title{color:var(--color-error);font-weight:600}.modal-description[data-v-1d3e146a]{margin-bottom:24px;color:var(--text-secondary)}.modal-description p[data-v-1d3e146a]{margin-bottom:8px}.modal-description ul[data-v-1d3e146a]{margin:8px 0 16px 20px;line-height:1.8}.modal-description .force-message[data-v-1d3e146a]{color:var(--color-error);font-weight:500;margin-top:12px}.password-hints[data-v-1d3e146a]{margin-top:16px;padding:12px;background:var(--color-bg-secondary);border-radius:6px}.password-hints .hint-item[data-v-1d3e146a]{display:flex;align-items:center;margin-bottom:8px}.password-hints .hint-item[data-v-1d3e146a]:last-child{margin-bottom:0}.password-hints .hint-item .hint-icon[data-v-1d3e146a]{margin-right:8px;font-size:16px}.password-hints .hint-item .hint-icon.valid[data-v-1d3e146a]{color:var(--color-success)}.password-hints .hint-item .hint-icon.invalid[data-v-1d3e146a]{color:var(--color-error)}.password-hints .hint-item span[data-v-1d3e146a]{font-size:14px}.password-hints .hint-item span.valid[data-v-1d3e146a]{color:var(--color-success)}[data-v-1d3e146a] .ant-form-item{margin-bottom:20px}.agreement-content[data-v-9df844d4]{max-height:60vh;overflow-y:auto;white-space:pre-wrap;word-break:break-word;line-height:1.8;color:var(--color-text-primary);font-size:14px}.agreement-consent[data-v-83aced37] .ant-checkbox-wrapper{align-items:flex-start}.consent-text[data-v-83aced37]{color:var(--color-text-secondary);font-size:13px}.consent-link[data-v-83aced37]{color:var(--color-brand-6);cursor:pointer}.consent-link[data-v-83aced37]:hover{text-decoration:underline}.back-circle-btn[data-v-5b205d65]{width:36px;height:36px;border:0;border-radius:50%;background:var(--color-bg-elevated);color:var(--color-text-primary, #111827);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-card);transition:background .15s ease}.back-circle-btn[data-v-5b205d65]:active{background:var(--color-fill-tertiary)}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,d09GMgABAAAAAA4oAA4AAAAAHbQAAA3TAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAABmAAgRQIDgmcDBEICo1oijYBNgIkA14LMgAEIAWJAAeBHAyBHBvbGiMRdnO0IkRRkiYDgr9KsJ1NUAf2kILNxgUmgqIgq1P89vcbIcmsQbRps3vCcXdYOKSWEPEKgZgQkprQQsxIXUgq0DqpGKmIvrgkeVGtEQD9DzAO29fM9jYhxZEsL2FeURH2JN4MIcTdO049NCVdxQ/w9NrSYFEBKTDKpLKfNkCGDc1RwjZLQcm3vqJ2UW9Xfa3tgAHz6ivp6vgC2yD4/6352ndnN0X0TL7seypkjZlMsjmZnf0Mm5Q+JykRWQBKCVCVPbARPXWyQtb5VgLB6Biq7/Uixcj2WGqdI8tGSgkuRG+t910GKP2D7AQH0DB9FMDW/obJZ8giFI3Wg8Cvevz0M+5m0rTh7XDBlvo9Y4vm13EXmfttwI4mBo1EG15fxJhUiCLbiiyCf/ZA6MFAhg3pGIZGdGIVjtPn6UcMk9A/UUr9PhoNsCENw1APAq0gpH73e+M+0ueyHbabc3vkbcdtzcf/fiy+NxQEjf9ud/ELBHAXJ0nk4z+MXH2Ev/kWyV4k7SkvpPc9Qr38F6RPWnM9cN6DJ0AdD1BhtgABtmoRoFCvPsBAumNm6soZG2Gk5GyVTo2sJncSyp0jQTYoR6WDvTwaaEcHsxHfvuWhHA3a6bN7twRKtcGok6NsCi7jYRrM2jExsUFMxMQYuJbMhuWNOumEJy9hi29Dmg5zMp/A5+hhPG19j1vBrq8JTLr8ki5VLPmG/PynJHVul440bxg5xuymHUFPBshC+nA9I1FmwbRBTNHAcik3Oae0cxKoI3MOriM42UrPe51nsaGxJ+WfXubAsP84aabUlQSJ1IiE0iPETLUU4CATgfXSCSpuRFRmCGbO+wSpAnzaeaCYW1VNEysRtuXCEL1kUFUbbtMv3Tilt/1c11jt3Q5bbMa84cpWipp8Elw3MZhOHsOlwwVUQM3lAR35JiFQbaYCRnMF2lxAWoOg2gyoIV4PouX8HytNIfLhqpJtXB4vjiViUI8IJ7bkC4ikkQvKksnOTKICwnqWSZ9YS5f0WCxmpgjbIq7EJcM4aI2nmhLNY2JIUgOjXZFWBHb+x5oh6cwb0Tv1ackHdKi0I9OO2wE9aogIOn540CCCziyhN+IaejtgAONKznHlHyutPrHGwCx9S6B8kfS4Mfi4Eyv7OU730bT1SCBjt834cXsf43zVjPUqqJjgrjeGnBxSG4aYAKFuVbeCfkDIjAqMb6yLNIbCuvXhMH2/+k2vkNpkORhR59N1CkzoOENvneIosjYmuTxlhUzaGEJQ/iWqx4dmwpmKjrwTiTGTCVozNAYqk/zXOndWxuWSmJkQpJw3pK5KX6QrLt5LATMqpmPAQhkhK6PUjzHUn7E0gHE0kPE0iKkolgkUx9SZmVAdDgpffdyJKg3k7VmzYGCwVXGz/tXmkOIp+vcWs+EMuhhvN0h9uhfzWJziBQmCREGSIFmQIkgVpAnSBRmC//6hkLZwaVhwxlrJSOdqlFtOYxlau9F2QN5Y98xmIAsiM1HVp2VFX+DHHGg6Ecjh3vmqtidX3qHI2qycTk/iwxSt5UzTmEP92ZBnEWTk4Mx8Mpl78ZDokxg/KWb+Q0QkvdKVmq3TMW+RXEgrsziSAfNXFMhDc60N5N9jQzjfO0kBKpUZl0ZmwJ41j/B9Hz6wmRaJB84niNmQrzp9eSlQCDDzazGDdVi3P36VZQ+Jy4f9UBNp+3zTjqI4abaFAm+GShVaXlsGdF3FYzZcDI6cori4kMxUECl9IjJZpzkvitAoxKue+90pDMvcKRxLl53TmOKCmV/xRolNKSqqUxc6LStOETmFOiLZZptlZepcKiAzteG8PEdpnQpbOMNcMsR4RR2Bs0cKFEvSmIjAFcnarqwUL4lDhHmnVkwu1IwshbiCcgvOheZuYyOteufZZwlcTlLgnZ3o/WcYdzZHW/WGaqaVfmTZ1aWCceJjkbZqsfbkOtcFlUZM/jy+hXHDbaUobWqqXaeWobbLO99yG5N3U4wxco0rQGGcOLASFMXeJoham8M+/x6O2WywK2l4HGbq1CoUyC/IZikQhdq3SiuNrvAEj0AVu9x2x3lp/xWzahaxidezFVtdcb5uEnzyl0ZmYiuKI0exvCd4Xc9CV1KB0db00z92wDPde0kukbvZIWN6jUWFTmPIC/Y4UPCm8UfDTFZpZNon1qLFTkBhxzB+FjQRA2Q/YRJT8pQigslMaUpFyAG8TMlXigiqmAZX4xgijKjRlGpLE0GdplRfCaJo0JQaSxNBk6ZmMzcya0FmrcisDdn0Q3HI2sWSppYigmlM1XT/kLQZSNpMJG0WkjYbSZuDpM1F0uYhFc1HxU4m1QJjDK6iL0S5uSj5rgXc3RejEigtcRBtqYPQsiTskmO5vosV+q4VGIKbOkDg0jtRrq+Em1YloaTFar3EGr1EUC8R0kus1Uus00usL97ABr2BjXoDm/QGNhuWtMVBKOwg/i78lT7hBsAvDmwHc/ao3vmUbBmhjeYySZNWvGkfZAgISDSaDo1SVpzGDsAEkF8B+gEapViUoZgUWXcRIGFZNm6gWbAKk0bp0k1MHG9fLYtV4iS2SmLEQFARzRcnf9PUS0LVn05/J9MiRRBU3v2IrvW974v4N00L7ZMk0wXP1409CHo/an8zTRHD3eSJ6m8D4YMkZNl3M79sqeuAsr/m3f+8/yl7A50aiAEJgeBeMWzu7ui9UfUBCe2TIqZIoOd/3/udRBOQidQZUERzb2/VwZN1H/Sju82ew2H2Wfr6qvfVf3hqwDvAIpkQVFy4B9Pe9e4/XvPeceu7h3dvO56iJPf0+A6cqA2ip18ER+iFgggiuOkvj24bby0N9j2UHIkgqIt+sVgfodC4YghLSMjSZbH0VR/6dMDrYJeKHilKTemt6v6kvzvn3/RrdWtr0GoN/xL+Sex/cPYLUpepx9cz/D46UPU5KXgAQa+NDps1v6J3xP1i2HtaDB0M9aX2deA7SYff//+gUCovMmIK/qfsFcOk+4Y5ZN97XlG6zebqtMbKgeRFi51vnxTQYBUik2rS/Cn6PC8ADR8FGxsRPB82dzfND90gIcshOcYUkfjherBz53odpm6TP8txlwOZ71xmfHHOvq053qFF/MRlS3jP0ELudrf2OeN8DHvp6ZceLe8qKYvWz/7yp0u4dKPfli3CYq0O13Ih71mylJ80tOi10On8wi+F4+LWgDPeJ30msSQt9/vkmHq9/Lvo2b461mP801v3W4xTcs6CbvF9UDdrSt+A8OUbpSh55qAUFXWznBBfdeJ8a4d7ugT5tvxUza3h9m4H7ptTqiG4z0g5dc0X29OcGlhpGFMpQo9ytTS+NViZpNdvU4kWx+LKxNY10kQ1yqGXrhe4/1nvP7E+nd5A92TtaRplbHSqoIdOqtRWti+fkB5/n1+/VvCmz12pG1kpQWsfi1ftlBobm0bpngs16CHkbIwdLnParxtTV3QYRlfJ0KFskH7pdN/YDn+yRuSd7sNH3aO0DYPggk6uWuXrfOc+fa3VTxFVvKaNxHsiHmsXyCLIE5yuOeN3/Jdf8HBL/5M6shjyhxHx9BjB1O0+4NLOnjLLSxwO7ukN4jMbOIcD879KLSi6Pk61Oqm2377n8079PXEEQ7cy7OKEC9nbpet118fxweTafpt69x/Bt8UqGzNQt7aelpc44dn5cqhwf71+qKp/Zf/+a0zcizOUWpl/iBcSXip0pplkatCchoH5c5aUM8I7/dWxAej8WicPL1URFZ9BDJelUwEwTkGqUhgSlydVes95YdXvhh9Gfz/aeFWvgVb4tuLbcv4+wLdutVZv/cUonwBD/6eDlE0aSiKK/uoH3+J1wDE/jMVqY2ysGufN84oIXB0sPzy8ollX/LegY74DgJXJR57sn+VGza0x3DnuIgABFM15LmajjjsNlYj+JEZGbuRYcAMOWxFkPN2w6Wd46xo4gVWQR/X4lyI/R6K/YK0110GzudPRW7Y+UOBGTfNNzHeYT0fiH0taunBpq9HEW8OKSaBGj21L0MqenEmNRWBAWDWAk4CpNoEZJ2tTaPFgbQYj8HxtFilErs3BTRwT8uO1NXQaWfIotchmPkAF5mMBAliEmZiOGVgCG9LgRzpscMAOOwowlT3JhusdazXGSC/hxR3UlmWVwWHpOIKheqONvjyhSiTHIkVUco5bnji8m//zL7PKaT1Vl5I6UE609f+gkr6MZKVyKc7zJRmCahLsdlyA5fdQkRSan9LgnnLEyGSkaKJCJog0wAgvepWBt80+1yKln1bMVtCljfNWDueKLsWwaEbBSfSPTEmVRsUcYYMnEjcjeyCZzBXK9E9BYBXLKjOSpUDR+nEV3TFSUdQaz+ot98QxgXwx0GQ+EEUAKB2qZPkQQ0GqFD8UPFMqyaCHM24BZmSGic9EYMagKizOw9Hz50DMrDLrqqLkTAhplMictiCAx5S3BIUQdeJeLnBy2CNtMfz6cV4u8XKoFZQesbf9YZiIERiHjaNodDW6LgcirX/mPnJIkBGDUpTBhSa0EIr38D5hCIszhCM8URGBqImoWjpvpt1ebu/v3Gl3qJfMnNM+9V+kiRFyROTPHQWOcs1dNW94/ukKMPZBvDi55i5CttdeJz84DLngLqjcdwEZ87bFFR8CIG35OAkDVN6VRDZ7aq67NteYqZ2lpT8oYB2CytoBd6VuAx4WgiAsnuj3WohG+LugzXiQRDeM3XYXlULv4dp5VFYC) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.45"}.katex .katex-mathml{clip:rect(1px,1px,1px,1px);border:0;height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}.math-renderer[data-v-e27300a3]{font-size:16px;line-height:1.8;color:var(--color-text-primary, #1f2937);overflow-wrap:break-word;word-break:break-word;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.math-renderer[data-v-e27300a3] .katex-display{overflow-x:auto;overflow-y:hidden;max-width:100%;padding-bottom:.25em}.math-renderer[data-v-e27300a3] p,.math-renderer[data-v-e27300a3] .katex-display,.math-renderer[data-v-e27300a3] .katex-display>.katex{text-align:left}.math-renderer[data-v-e27300a3] img{max-width:100%}.math-renderer[data-v-e27300a3] .table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:12px 0}.math-renderer[data-v-e27300a3] table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.6}.math-renderer[data-v-e27300a3] th,.math-renderer[data-v-e27300a3] td{padding:8px 12px;border:1px solid var(--color-border, #e5e7eb);text-align:left;vertical-align:top;word-break:break-word}.math-renderer[data-v-e27300a3] th{background:var(--color-bg-primary, #f3f4f6);font-weight:600;color:var(--color-text-primary, #1f2937)}.math-renderer[data-v-e27300a3] td{background:transparent;color:var(--color-text-primary, #1f2937)}.math-renderer[data-v-e27300a3] tbody tr:nth-child(2n) td{background:var(--color-bg-primary, #f9fafb)}.math-renderer[data-v-e27300a3] table .katex{font-size:.95em}.math-renderer u[data-v-e27300a3]{text-decoration:underline;text-underline-offset:.2em}.math-renderer[data-v-e27300a3] .incomplete-math{color:var(--color-text-secondary, #6b7280);font-family:monospace;font-size:.9em}.hybrid-renderer[data-v-2f26667b]{font-size:16px;line-height:1.8;color:inherit;overflow-wrap:break-word;word-break:break-word;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.hybrid-renderer[data-v-2f26667b] .katex-display{overflow-x:auto;overflow-y:hidden;max-width:100%;padding-bottom:.25em}.hybrid-renderer[data-v-2f26667b] p,.hybrid-renderer[data-v-2f26667b] .katex-display,.hybrid-renderer[data-v-2f26667b] .katex-display>.katex{text-align:left}.hybrid-renderer[data-v-2f26667b] p{margin-bottom:0}.hybrid-renderer[data-v-2f26667b] img{max-width:100%}.hybrid-renderer[data-v-2f26667b] .table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:12px 0}.hybrid-renderer[data-v-2f26667b] table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.6}.hybrid-renderer[data-v-2f26667b] th,.hybrid-renderer[data-v-2f26667b] td{padding:8px 12px;border:1px solid var(--color-border, #e5e7eb);text-align:left;vertical-align:top;word-break:break-word}.hybrid-renderer[data-v-2f26667b] th{background:var(--color-bg-primary, #f3f4f6);font-weight:600;color:var(--color-text-primary, #1f2937)}.hybrid-renderer[data-v-2f26667b] tbody tr:nth-child(2n) td{background:var(--color-bg-primary, #f9fafb)}.hybrid-renderer[data-v-2f26667b] table .katex{font-size:.95em}.hybrid-renderer u[data-v-2f26667b]{text-decoration:underline;text-underline-offset:.2em}.hybrid-renderer[data-v-2f26667b] .incomplete-math{color:var(--color-text-secondary, #6b7280);font-family:monospace;font-size:.9em}.hybrid-renderer[data-v-2f26667b] ul,.hybrid-renderer[data-v-2f26667b] ol{padding-left:1.5em;margin:.5em 0}.hybrid-renderer[data-v-2f26667b] ul{list-style-type:disc}.hybrid-renderer[data-v-2f26667b] ol{list-style-type:decimal}.hybrid-renderer[data-v-2f26667b] li{margin:.25em 0}.hybrid-renderer[data-v-2f26667b] li>ul,.hybrid-renderer[data-v-2f26667b] li>ol{margin:.25em 0}.hybrid-renderer[data-v-2f26667b] blockquote{margin:.5em 0;padding:.5em 1em;border-left:4px solid var(--color-border, #d9d9d9);background:var(--color-bg-primary, #f5f5f5);color:var(--color-text-secondary, #595959)}.hybrid-renderer[data-v-2f26667b] blockquote p{margin:.25em 0}.hybrid-renderer[data-v-2f26667b] blockquote p:first-child{margin-top:0}.hybrid-renderer[data-v-2f26667b] blockquote p:last-child{margin-bottom:0}.hybrid-renderer[data-v-2f26667b] hr{border:none;border-top:1px solid var(--color-border, #e5e7eb);margin:1em 0}.hybrid-renderer[data-v-2f26667b] a{color:var(--color-brand-6);text-decoration:none}.hybrid-renderer[data-v-2f26667b] a:hover{text-decoration:underline}.hybrid-renderer[data-v-2f26667b] pre{border-radius:8px;padding:16px;margin:12px 0;overflow-x:auto;-webkit-overflow-scrolling:touch;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace;font-size:14px;line-height:1.6}.hybrid-renderer[data-v-2f26667b] pre:not(:has(>code[class*=language-])){background:var(--color-bg-primary, #f5f5f5);color:var(--color-text-primary, #1f2937);border:1px solid var(--color-border, #e5e7eb)}.hybrid-renderer[data-v-2f26667b] pre:has(>code[class*=language-]){background:#1e1e1e;color:var(--color-text-tertiary)}.hybrid-renderer[data-v-2f26667b] pre code{background:transparent;color:inherit;padding:0;border-radius:0;font-size:inherit;line-height:inherit}.hybrid-renderer[data-v-2f26667b] :not(pre)>code{background:#0000000d;color:var(--color-error);padding:2px 6px;border-radius:4px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace;font-size:.9em}.manual-reader[data-v-cbe7554b]{color:var(--color-text-primary, #1f2937);font-size:15px;line-height:1.8}.manual-reader__meta[data-v-cbe7554b]{margin:0 0 16px;padding-bottom:12px;border-bottom:1px solid var(--color-border, #e5e7eb);font-size:12px;color:var(--color-text-tertiary, #6b7280)}.manual-reader__dot[data-v-cbe7554b]{margin:0 6px}.manual-reader[data-v-cbe7554b] h1{margin:0 0 16px;font-size:24px;font-weight:600;line-height:1.4;color:var(--color-text-primary, #1f2937)}.manual-reader[data-v-cbe7554b] h2{margin:28px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--color-border-light, #f0f0f0);font-size:19px;font-weight:600;color:var(--color-text-primary, #1f2937)}.manual-reader[data-v-cbe7554b] h3{margin:22px 0 10px;font-size:16px;font-weight:600;color:var(--color-text-primary, #1f2937)}.manual-reader[data-v-cbe7554b] h4,.manual-reader[data-v-cbe7554b] h5,.manual-reader[data-v-cbe7554b] h6{margin:18px 0 8px;font-size:15px;font-weight:600;color:var(--color-text-primary, #1f2937)}.manual-reader[data-v-cbe7554b] p,.manual-reader[data-v-cbe7554b] ul,.manual-reader[data-v-cbe7554b] ol{margin:10px 0}.manual-reader[data-v-cbe7554b] h2:first-child,.manual-reader[data-v-cbe7554b] h1:first-child{margin-top:0}.formula-toolbar[data-v-36523242]{display:flex;padding:6px 10px;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:6px 6px 0 0;border-bottom:none}.toolbar-row[data-v-36523242]{display:flex;flex-wrap:wrap;gap:4px;align-items:center}.toolbar-divider[data-v-36523242]{width:1px;height:20px;background:var(--color-border);margin:0 4px}.formula-btn[data-v-36523242]{display:inline-flex;align-items:center;justify-content:center;min-width:32px;padding:0 6px;font-size:14px;height:26px;line-height:1}.group-btn[data-v-36523242]{display:inline-flex;align-items:center;gap:2px;font-size:12px;height:26px;padding:0 8px;line-height:1}.formula-dropdown[data-v-36523242]{max-height:180px;overflow-y:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:2px;padding:4px;min-width:240px;background:var(--color-bg-card);border-radius:6px;box-shadow:var(--shadow-float)}.formula-dropdown-item[data-v-36523242]{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4px 2px;border-radius:4px;line-height:1.2;cursor:pointer;transition:background .15s}.formula-dropdown-item[data-v-36523242]:hover{background:var(--color-brand-1)}.formula-symbol[data-v-36523242]{font-size:14px;margin-bottom:2px}.formula-label[data-v-36523242]{font-size:10px;color:var(--color-text-secondary)}.field-header[data-v-fb30e301]{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.field-header .ant-btn[data-v-fb30e301]{display:inline-flex;align-items:center;gap:4px}.field-header .ant-btn .anticon[data-v-fb30e301]{display:inline-flex;align-items:center;justify-content:center;line-height:1}.field-title[data-v-fb30e301]{display:flex;align-items:center;gap:8px}.field-label[data-v-fb30e301]{font-size:14px;font-weight:500;color:var(--color-text-primary)}.formula-textarea[data-v-fb30e301]{border-radius:6px 6px 0 0;font-family:JetBrains Mono,Courier New,Consolas,monospace;font-size:13px;line-height:1.7;transition:border-color .2s,box-shadow .2s}.formula-textarea[data-v-fb30e301] textarea{border-radius:6px 6px 0 0!important;border-color:var(--color-border)!important;background:var(--color-bg-input)!important;padding:8px 12px!important;resize:vertical}.formula-textarea[data-v-fb30e301] textarea::-moz-placeholder{color:var(--color-text-tertiary)}.formula-textarea[data-v-fb30e301] textarea::placeholder{color:var(--color-text-tertiary)}.formula-textarea[data-v-fb30e301] textarea:hover{border-color:var(--color-brand-3)!important}.formula-textarea[data-v-fb30e301] textarea:focus{border-color:var(--color-brand-6)!important;box-shadow:none!important;background:var(--color-bg-input)!important}.formula-textarea.has-preview[data-v-fb30e301]{border-radius:6px 6px 0 0}.formula-preview[data-v-fb30e301]{background:var(--color-brand-1);border:1px solid var(--color-brand-2);border-top:none;border-radius:0 0 6px 6px;padding:10px 14px 14px;min-height:60px;margin-top:-1px}.formula-preview-header[data-v-fb30e301]{display:flex;align-items:center;gap:5px;margin-bottom:8px;padding-bottom:6px;border-bottom:1px dashed var(--color-brand-3)}.formula-preview-header[data-v-fb30e301]:before{content:"";display:inline-block;width:4px;height:12px;background:var(--color-brand-6);border-radius:2px}.formula-preview-label[data-v-fb30e301]{font-size:12px;color:var(--color-brand-6);font-weight:500;letter-spacing:.3px}.math-preview[data-v-fb30e301]{font-size:14px;line-height:1.9;color:var(--color-text-primary)}.app-loading[data-v-e3ee7bd4]{width:100%}@keyframes shimmer-e3ee7bd4{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes spin-e3ee7bd4{to{transform:rotate(360deg)}}.skeleton-line[data-v-e3ee7bd4],.skeleton-avatar[data-v-e3ee7bd4],.skeleton-cell[data-v-e3ee7bd4],.skeleton-card-image[data-v-e3ee7bd4],.skeleton-header[data-v-e3ee7bd4],.skeleton-block[data-v-e3ee7bd4]{background:linear-gradient(90deg,var(--color-bg-secondary, #f3f4f6) 25%,var(--color-border, #e5e7eb) 50%,var(--color-bg-secondary, #f3f4f6) 75%);background-size:200% 100%;animation:shimmer-e3ee7bd4 1.5s ease-in-out infinite;border-radius:6px}.spinner-ring[data-v-e3ee7bd4]{position:relative;display:inline-block;width:32px;height:32px}.spinner-track[data-v-e3ee7bd4],.spinner-indicator[data-v-e3ee7bd4]{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;border:3px solid transparent}.spinner-track[data-v-e3ee7bd4]{border-color:var(--color-border-light, #f3f4f6)}.spinner-indicator[data-v-e3ee7bd4]{border-top-color:var(--color-brand-6, #2563eb);border-right-color:var(--color-brand-6, #2563eb);animation:spin-e3ee7bd4 .8s linear infinite}.spinner-ring.size-small[data-v-e3ee7bd4]{width:20px;height:20px}.spinner-ring.size-small .spinner-track[data-v-e3ee7bd4],.spinner-ring.size-small .spinner-indicator[data-v-e3ee7bd4]{border-width:2px}.spinner-ring.size-large[data-v-e3ee7bd4]{width:48px;height:48px}.spinner-ring.size-large .spinner-track[data-v-e3ee7bd4],.spinner-ring.size-large .spinner-indicator[data-v-e3ee7bd4]{border-width:4px}.mode-page[data-v-e3ee7bd4]{display:flex;align-items:center;justify-content:center;min-height:60vh}.page-loader[data-v-e3ee7bd4]{display:flex;flex-direction:column;align-items:center;gap:16px}.mode-page .spinner-ring[data-v-e3ee7bd4]{width:40px;height:40px}.mode-page .spinner-track[data-v-e3ee7bd4],.mode-page .spinner-indicator[data-v-e3ee7bd4]{border-width:3.5px}.page-message[data-v-e3ee7bd4]{font-size:14px;color:var(--color-text-tertiary, #9ca3af);line-height:1.5}.page-actions[data-v-e3ee7bd4]{margin-top:20px}.mode-spinner[data-v-e3ee7bd4]{display:flex;align-items:center;justify-content:center;gap:10px;padding:24px 0}.inline-message[data-v-e3ee7bd4]{font-size:13px;color:var(--color-text-tertiary, #9ca3af)}.skeleton-list[data-v-e3ee7bd4]{display:flex;flex-direction:column;gap:12px}.skeleton-item[data-v-e3ee7bd4]{display:flex;gap:12px;padding:14px 16px;background:var(--color-bg-card, #ffffff);border:1px solid var(--color-border, #e5e7eb);border-radius:12px}.skeleton-avatar[data-v-e3ee7bd4]{width:40px;height:40px;border-radius:50%;flex-shrink:0}.skeleton-body[data-v-e3ee7bd4]{flex:1;display:flex;flex-direction:column;gap:8px;min-width:0}.skeleton-line[data-v-e3ee7bd4]{height:12px;border-radius:4px}.skeleton-grid[data-v-e3ee7bd4]{display:grid;gap:12px}.skeleton-card[data-v-e3ee7bd4]{background:var(--color-bg-card, #ffffff);border:1px solid var(--color-border, #e5e7eb);border-radius:12px;overflow:hidden}.skeleton-card-image[data-v-e3ee7bd4]{height:120px;width:100%;border-radius:0}.skeleton-card-body[data-v-e3ee7bd4]{padding:14px 16px;display:flex;flex-direction:column;gap:8px}.skeleton-detail[data-v-e3ee7bd4]{display:flex;flex-direction:column;gap:16px;padding:16px 0}.skeleton-header[data-v-e3ee7bd4]{height:180px;border-radius:16px}.skeleton-block[data-v-e3ee7bd4]{height:16px;border-radius:8px}.skeleton-block.short[data-v-e3ee7bd4]{width:60%}.skeleton-grid-2[data-v-e3ee7bd4]{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:8px}.skeleton-cell[data-v-e3ee7bd4]{height:80px;border-radius:12px}@media(max-width:640px){.skeleton-grid[data-v-e3ee7bd4]{grid-template-columns:1fr!important}.skeleton-grid-2[data-v-e3ee7bd4]{grid-template-columns:1fr}.mode-page[data-v-e3ee7bd4]{min-height:50vh}}.app-empty[data-v-493ae843]{display:flex;flex-direction:column;align-items:center;text-align:center}.empty-visual[data-v-493ae843]{margin-bottom:16px}.empty-icon-wrap[data-v-493ae843]{width:72px;height:72px;border-radius:20px;display:flex;align-items:center;justify-content:center;background:var(--color-bg-secondary, #f9fafb);color:var(--color-text-quaternary, #d1d5db)}.empty-content[data-v-493ae843]{max-width:280px}.empty-title[data-v-493ae843]{font-size:15px;font-weight:600;color:var(--color-text-primary, #111827);margin:0 0 6px;line-height:1.4}.empty-subtitle[data-v-493ae843]{font-size:13px;color:var(--color-text-tertiary, #9ca3af);margin:0;line-height:1.5}.empty-actions[data-v-493ae843]{margin-top:20px}.scale-page[data-v-493ae843]{justify-content:center;min-height:50vh;padding:24px}.scale-page .empty-icon-wrap[data-v-493ae843]{width:88px;height:88px;border-radius:24px}.scale-page .empty-title[data-v-493ae843]{font-size:17px}.scale-page .empty-subtitle[data-v-493ae843]{font-size:14px}.scale-section[data-v-493ae843]{justify-content:center;height:100%;padding:40px 24px}.scale-section .empty-icon-wrap[data-v-493ae843]{width:64px;height:64px;border-radius:18px}.scale-inline[data-v-493ae843]{flex-direction:row;gap:10px;padding:12px 0;text-align:left}.scale-inline .empty-visual[data-v-493ae843]{margin-bottom:0}.scale-inline .empty-icon-wrap[data-v-493ae843]{width:36px;height:36px;border-radius:10px}.scale-inline .empty-content[data-v-493ae843]{max-width:none}.scale-inline .empty-title[data-v-493ae843]{font-size:14px;margin-bottom:2px}.scale-inline .empty-subtitle[data-v-493ae843]{font-size:12px}.scale-inline .empty-actions[data-v-493ae843]{margin-top:0;margin-left:auto}.ufv-wrapper[data-v-a52536ac]{position:relative;width:100%;height:100%;overflow:hidden;background:transparent}.ufv-container[data-v-a52536ac]{width:100%;height:100%}.ufv-container[data-v-a52536ac] .ofv-toolbar{display:none}.ufv-wrapper--paged[data-v-a52536ac] .ofv-pdf-pages{display:flex;flex-direction:row;flex-wrap:nowrap;align-items:stretch;height:100%;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x proximity;scroll-behavior:smooth}.ufv-wrapper--paged[data-v-a52536ac] .ofv-pdf-page-wrapper,.ufv-wrapper--paged[data-v-a52536ac] [data-page-index]{flex:0 0 100%;min-width:100%;max-width:100%;height:100%;scroll-snap-align:center;scroll-snap-stop:always;display:flex;align-items:center;justify-content:center;box-sizing:border-box}.ufv-wrapper--paged[data-v-a52536ac] .ofv-pdf-page{margin:0;max-height:100%;max-width:100%}.ufv-side[data-v-a52536ac]{position:absolute;top:50%;transform:translateY(-50%);z-index:15;width:38px;height:56px;display:flex;align-items:center;justify-content:center;border:none;border-radius:10px;background:#00000057;color:#fff;font-size:26px;line-height:1;cursor:pointer;opacity:.82;transition:opacity .18s ease,background .18s ease}.ufv-side[data-v-a52536ac]:hover:not(:disabled){opacity:1;background:#00000085}.ufv-side[data-v-a52536ac]:disabled{opacity:.22;cursor:not-allowed}.ufv-side--prev[data-v-a52536ac]{left:8px}.ufv-side--next[data-v-a52536ac]{right:8px}.ufv-wrapper:not(.ufv-wrapper--dark) .ufv-side[data-v-a52536ac]{background:#ffffffd6;color:#000000c7;border:1px solid rgba(0,0,0,.08);box-shadow:0 2px 8px #0000001f}.ufv-wrapper:not(.ufv-wrapper--dark) .ufv-side[data-v-a52536ac]:hover:not(:disabled){background:#fff}.ufv-toolbar[data-v-a52536ac]{position:absolute;left:50%;bottom:14px;transform:translate(-50%);z-index:20;display:inline-flex;align-items:center;gap:4px;padding:6px 10px;border-radius:999px;background:#0000008c;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.14);box-shadow:0 4px 16px #00000059;color:#ffffffe0;font-size:13px;-webkit-user-select:none;-moz-user-select:none;user-select:none}.ufv-wrapper:not(.ufv-wrapper--dark) .ufv-toolbar[data-v-a52536ac]{background:#ffffffeb;border-color:#00000014;color:#000000e0;box-shadow:0 4px 16px #0000001f}.ufv-tbtn[data-v-a52536ac]{min-width:28px;height:28px;padding:0 8px;display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:8px;background:transparent;color:inherit;cursor:pointer;font-size:15px;line-height:1;transition:background-color .15s ease}.ufv-tbtn[data-v-a52536ac]:hover:not(:disabled){background:#ffffff29}.ufv-wrapper:not(.ufv-wrapper--dark) .ufv-tbtn[data-v-a52536ac]:hover:not(:disabled){background:#0000000f}.ufv-tbtn[data-v-a52536ac]:disabled{opacity:.4;cursor:not-allowed}.ufv-tbtn--icon[data-v-a52536ac]{font-size:16px}.ufv-tbtn--fit[data-v-a52536ac]{font-size:12px}.ufv-page-input[data-v-a52536ac]{width:44px;height:28px;text-align:center;border:1px solid rgba(255,255,255,.2);border-radius:8px;background:#ffffff1f;color:#fff;font-size:13px;outline:none}.ufv-wrapper:not(.ufv-wrapper--dark) .ufv-page-input[data-v-a52536ac]{border-color:#0000001f;background:#fff;color:#000000e0}.ufv-page-input[data-v-a52536ac]:focus{border-color:var(--ant-color-primary, #1677ff)}.ufv-page-input[data-v-a52536ac]::-webkit-outer-spin-button,.ufv-page-input[data-v-a52536ac]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.ufv-page-input[data-v-a52536ac]{-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}.ufv-page-sep[data-v-a52536ac],.ufv-page-total[data-v-a52536ac]{color:#ffffffb3}.ufv-wrapper:not(.ufv-wrapper--dark) .ufv-page-sep[data-v-a52536ac],.ufv-wrapper:not(.ufv-wrapper--dark) .ufv-page-total[data-v-a52536ac]{color:#0000008c}.ufv-t-divider[data-v-a52536ac]{width:1px;height:18px;margin:0 4px;background:#ffffff2e}.ufv-wrapper:not(.ufv-wrapper--dark) .ufv-t-divider[data-v-a52536ac]{background:#0000001a}.ufv-status[data-v-a52536ac]{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;pointer-events:none;font-size:14px;z-index:5}.ufv-status--error[data-v-a52536ac]{color:var(--ant-color-error, #ff4d4f)}.ufv-paged-scroll{scrollbar-width:none}.ufv-paged-scroll::-webkit-scrollbar{display:none}.ppv[data-v-416a2289]{position:relative;width:100%;height:100%;overflow:hidden}.ppv-stage[data-v-416a2289]{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center}.ppv-canvas[data-v-416a2289]{max-width:100%;max-height:100%;background:#fff;box-shadow:0 8px 24px #11182747;transition:opacity .16s ease}.ppv-canvas.fading[data-v-416a2289]{opacity:.25}.ppv-msg[data-v-416a2289]{display:flex;flex-direction:column;align-items:center;gap:8px;color:#fffc;font-size:13px}.ppv-msg-icon[data-v-416a2289]{font-size:28px}.ppv-msg-hint[data-v-416a2289]{font-size:12px;color:#ffffffbf}.ppv-msg-detail[data-v-416a2289]{font-size:12px;color:#ffffff8c;max-width:80vw;word-break:break-all;text-align:center;line-height:1.4}.ppv-side[data-v-416a2289]{position:absolute;top:50%;transform:translateY(-50%) scale(.8);z-index:15;width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:none;border-radius:50%;background:#0000006b;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#fff;font-size:20px;line-height:1;cursor:pointer;opacity:0;transition:opacity .22s ease,transform .22s cubic-bezier(.34,1.56,.64,1),background .2s ease}.ppv:hover .ppv-side[data-v-416a2289]:not(:disabled){opacity:1;transform:translateY(-50%) scale(1)}.ppv:hover .ppv-side[data-v-416a2289]:hover:not(:disabled){background:#000000a3;transform:translateY(-50%) scale(1.1)}.ppv-side[data-v-416a2289]:disabled{cursor:default}.ppv-side--prev[data-v-416a2289]{left:12px}.ppv-side--next[data-v-416a2289]{right:12px}.ppv-pager[data-v-416a2289]{position:absolute;bottom:12px;left:50%;transform:translate(-50%);z-index:15;display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;background:#00000080;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#ffffffeb;font-size:12px;font-weight:600;-webkit-user-select:none;-moz-user-select:none;user-select:none}.ppv-page-input[data-v-416a2289]{width:34px;height:22px;text-align:center;background:#ffffff29;border:1px solid rgba(255,255,255,.28);border-radius:6px;color:#fff;font-size:12px;font-weight:600;outline:none;transition:border-color .15s ease;-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}.ppv-page-input[data-v-416a2289]:focus{border-color:#ffffffb3}.ppv-page-input[data-v-416a2289]::-webkit-outer-spin-button,.ppv-page-input[data-v-416a2289]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.ppv-pager-sep[data-v-416a2289]{opacity:.6}.ppv-pager-total[data-v-416a2289]{opacity:.85}.ppv[data-v-9a3cb9fd]{position:relative;width:100%;height:100%;overflow:hidden;box-sizing:border-box;padding:16px}.ppv-stage[data-v-9a3cb9fd]{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.ppv-msg[data-v-9a3cb9fd]{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#fffc;font-size:13px}.ppv-msg-icon[data-v-9a3cb9fd]{font-size:28px}.ppv-side[data-v-9a3cb9fd]{position:absolute;top:50%;transform:translateY(-50%) scale(.8);z-index:15;width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:none;border-radius:50%;background:#0000006b;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#fff;font-size:20px;line-height:1;cursor:pointer;opacity:0;transition:opacity .22s ease,transform .22s cubic-bezier(.34,1.56,.64,1),background .2s ease}.ppv:hover .ppv-side[data-v-9a3cb9fd]:not(:disabled){opacity:1;transform:translateY(-50%) scale(1)}.ppv:hover .ppv-side[data-v-9a3cb9fd]:hover:not(:disabled){background:#000000a3;transform:translateY(-50%) scale(1.1)}.ppv-side[data-v-9a3cb9fd]:disabled{cursor:default}.ppv-side--prev[data-v-9a3cb9fd]{left:12px}.ppv-side--next[data-v-9a3cb9fd]{right:12px}.ppv-pager[data-v-9a3cb9fd]{position:absolute;bottom:12px;left:50%;transform:translate(-50%);z-index:15;display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;background:#00000080;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#ffffffeb;font-size:12px;font-weight:600;-webkit-user-select:none;-moz-user-select:none;user-select:none}.ppv-page-input[data-v-9a3cb9fd]{width:34px;height:22px;text-align:center;background:#ffffff29;border:1px solid rgba(255,255,255,.28);border-radius:6px;color:#fff;font-size:12px;font-weight:600;outline:none;transition:border-color .15s ease;-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}.ppv-page-input[data-v-9a3cb9fd]:focus{border-color:#ffffffb3}.ppv-page-input[data-v-9a3cb9fd]::-webkit-outer-spin-button,.ppv-page-input[data-v-9a3cb9fd]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.ppv-pager-sep[data-v-9a3cb9fd]{opacity:.6}.ppv-pager-total[data-v-9a3cb9fd]{opacity:.85}.progress-ring[data-v-30c83304]{position:relative;display:inline-flex;align-items:center;justify-content:center}.progress-text[data-v-30c83304]{position:absolute;font-weight:600;line-height:1}.class-status-tag[data-v-7fb47376]{font-size:11px;padding:2px 8px;border-radius:9999px;white-space:nowrap}.idle-dot[data-v-7fb47376]{display:inline-block;width:6px;height:6px;border-radius:9999px;background:var(--color-text-quaternary);flex:none}.calendar-nav[data-v-e6bd43bb]{display:flex;align-items:center;justify-content:space-between;padding:4px 0}.nav-btn[data-v-e6bd43bb]{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:10px;color:var(--color-text-tertiary);transition:background .2s cubic-bezier(.4,0,.2,1),color .2s cubic-bezier(.4,0,.2,1),transform .2s cubic-bezier(.4,0,.2,1);background:transparent;border:none;cursor:pointer}.nav-btn[data-v-e6bd43bb]:hover{background:var(--color-fill-tertiary);color:var(--color-text-primary)}.nav-btn[data-v-e6bd43bb]:active{transform:scale(.92)}.nav-center[data-v-e6bd43bb]{display:flex;align-items:center;gap:8px}.nav-title[data-v-e6bd43bb]{font-size:16px;font-weight:600;color:var(--color-text-primary);letter-spacing:.3px}.today-btn[data-v-e6bd43bb]{font-size:12px;padding:4px 12px;border-radius:12px;color:var(--color-brand-6);background:color-mix(in srgb,var(--color-brand-6) 8%,transparent);font-weight:500;transition:background .2s,color .2s,transform .2s;border:none;cursor:pointer}.today-btn[data-v-e6bd43bb]:active{transform:scale(.96)}.today-btn[data-v-e6bd43bb]:hover{background:color-mix(in srgb,var(--color-brand-6) 14%,transparent)}@keyframes fadeInSlide-eab9fcbd{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.calendar-grid.animating[data-v-eab9fcbd]{animation:fadeInSlide-eab9fcbd .3s cubic-bezier(.4,0,.2,1)}.calendar-grid[data-v-eab9fcbd]{display:grid;grid-template-columns:44px repeat(7,1fr);grid-auto-rows:minmax(0px,56px);gap:0;position:relative;border:1px solid var(--color-border-secondary, var(--color-border));border-radius:14px;overflow:hidden;background:var(--color-bg-card);box-shadow:0 1px 3px color-mix(in srgb,var(--color-text-primary) 4%,transparent)}.corner-cell[data-v-eab9fcbd]{background:var(--color-fill-quaternary, var(--color-bg-secondary));border-bottom:1px solid var(--color-border-secondary, var(--color-border-light));border-right:1px solid var(--color-border-secondary, var(--color-border-light))}.col-header[data-v-eab9fcbd]{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 0 10px;background:var(--color-fill-quaternary, var(--color-bg-secondary));border-bottom:1px solid var(--color-border-secondary, var(--color-border-light));border-right:1px solid var(--color-border-secondary, var(--color-border-light))}.col-header[data-v-eab9fcbd]:last-of-type{border-right:none}.col-weekday[data-v-eab9fcbd]{font-size:13px;font-weight:500;color:var(--color-text-quaternary, var(--color-text-tertiary));line-height:1;letter-spacing:1px}.col-date[data-v-eab9fcbd]{font-size:16px;font-weight:500;color:var(--color-text-primary);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .2s}.col-date-today[data-v-eab9fcbd]{background:var(--color-brand-6);color:#fff;font-weight:600;box-shadow:0 2px 6px color-mix(in srgb,var(--color-brand-6) 35%,transparent)}.row-label[data-v-eab9fcbd]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;padding:4px 2px;background:var(--color-fill-quaternary, var(--color-bg-secondary));border-right:1px solid var(--color-border-secondary, var(--color-border-light));border-bottom:1px solid var(--color-border-secondary, var(--color-border-light))}.row-label-current[data-v-eab9fcbd]{position:relative}.row-label-current[data-v-eab9fcbd]:before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;background:var(--color-error);border-radius:0 2px 2px 0}.period-num[data-v-eab9fcbd]{font-size:14px;font-weight:600;color:var(--color-text-primary);line-height:1}.period-time[data-v-eab9fcbd]{font-size:11px;color:var(--color-text-quaternary, var(--color-text-tertiary));line-height:1}.grid-cell[data-v-eab9fcbd]{display:flex;flex-direction:column;min-height:0;cursor:pointer;border-right:1px solid var(--color-border-secondary, var(--color-border-light));border-bottom:1px solid var(--color-border-secondary, var(--color-border-light));transition:background .15s ease;overflow:hidden;position:relative}.grid-cell[data-v-eab9fcbd]:hover{background:color-mix(in srgb,var(--color-brand-6) 3%,transparent)}.grid-cell[data-v-eab9fcbd]:hover:after{content:"+";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:20px;color:var(--color-brand-6, #1890ff);opacity:.15;pointer-events:none;font-weight:300}.grid-cell[data-v-eab9fcbd]:nth-child(8n){border-right:none}.grid-cell.today-column[data-v-eab9fcbd]{background:var(--color-brand-1)}.grid-cell.today-column[data-v-eab9fcbd]:hover{background:color-mix(in srgb,var(--color-brand-6) 6%,var(--color-brand-1))}.grid-cell-has-lesson[data-v-eab9fcbd]{background:color-mix(in srgb,var(--color-brand-6) 2%,transparent)}.week-lesson-block[data-v-eab9fcbd]{position:absolute;top:2px;right:3px;bottom:2px;left:3px;padding:4px 6px;border-radius:6px;font-size:13px;font-weight:600;line-height:1.3;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);overflow:hidden;display:flex;flex-direction:column;gap:1px;z-index:2;box-shadow:var(--shadow-card)}.week-lesson-block[data-v-eab9fcbd]:hover{box-shadow:var(--shadow-hover);transform:translateY(-1px)}.block-title-row[data-v-eab9fcbd]{display:flex;flex-direction:row;align-items:center;gap:3px;min-width:0}.block-name[data-v-eab9fcbd]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;min-width:0}.block-location[data-v-eab9fcbd]{font-size:12px;font-weight:400;opacity:.85;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.prep-dot[data-v-eab9fcbd]{width:5px;height:5px;border-radius:50%;flex-shrink:0}.prep-prepared[data-v-eab9fcbd]{background:var(--color-success)}.prep-preparing[data-v-eab9fcbd]{background:var(--color-warning)}.prep-none[data-v-eab9fcbd]{background:var(--color-border)}.block-draft[data-v-eab9fcbd]{background:var(--color-bg-secondary);color:var(--color-text-tertiary);border:1px solid var(--color-border)}.block-prepared[data-v-eab9fcbd]{background:var(--color-brand-1);color:var(--color-brand-6);border:1px solid var(--color-brand-3)}.block-pending[data-v-eab9fcbd]{background:var(--color-brand-1);color:var(--color-brand-5);border:1px solid var(--color-brand-3)}.block-active[data-v-eab9fcbd]{background:var(--color-success-light);color:var(--color-success);border:1px solid var(--color-success-light)}.block-finished[data-v-eab9fcbd]{background:var(--color-bg-secondary);color:var(--color-text-tertiary);border:1px solid var(--color-border)}.block-current[data-v-eab9fcbd]{background:var(--color-success-light);color:var(--color-success);border:1px solid var(--color-success)}.mobile-date-bar[data-v-bf70d999]{display:flex;gap:0;background:var(--color-bg-card);border-radius:12px;border:1px solid var(--color-border-secondary, var(--color-border));overflow:hidden}.mobile-date-item[data-v-bf70d999]{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 0;cursor:pointer;transition:background .15s ease}.mobile-date-active[data-v-bf70d999]{background:color-mix(in srgb,var(--color-brand-6) 8%,transparent)}.mobile-date-weekday[data-v-bf70d999]{font-size:11px;color:var(--color-text-quaternary, var(--color-text-tertiary));line-height:1}.mobile-date-num[data-v-bf70d999]{font-size:15px;font-weight:500;color:var(--color-text-primary);width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%}.mobile-date-today[data-v-bf70d999]{background:var(--color-brand-6);color:#fff;font-weight:600}.mobile-grid-scroll[data-v-28d5851b]{border:1px solid var(--color-border-secondary, var(--color-border));border-radius:12px;background:var(--color-bg-card);overflow:hidden;max-height:59vh;overflow-y:auto}.mobile-grid[data-v-28d5851b]{display:grid;gap:0;grid-auto-rows:0}.mobile-period-label[data-v-28d5851b]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border-right:1px solid var(--color-border-secondary, var(--color-border-light));border-bottom:1px solid var(--color-border-secondary, var(--color-border-light));background:var(--color-fill-quaternary, var(--color-bg-secondary))}.mobile-period-num[data-v-28d5851b]{font-size:13px;font-weight:600;color:var(--color-text-primary);line-height:1}.mobile-period-time[data-v-28d5851b]{font-size:9px;color:var(--color-text-quaternary, var(--color-text-tertiary));line-height:1}.mobile-lesson-block[data-v-28d5851b]{border-radius:0;margin:4px 6px;padding:8px 10px;cursor:pointer;transition:all .15s ease;display:flex;flex-direction:column;gap:2px;border-bottom:1px solid var(--color-border-secondary, var(--color-border-light));overflow:hidden}.block-title-row[data-v-28d5851b]{display:flex;flex-direction:row;align-items:center;gap:4px;min-width:0}.mobile-lesson-block[data-v-28d5851b]:active{transform:scale(.98)}.block-name[data-v-28d5851b]{font-size:13px;font-weight:600;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.block-location[data-v-28d5851b]{font-size:11px;opacity:.8}.block-draft[data-v-28d5851b]{background:var(--color-fill-quaternary, var(--color-bg-secondary));color:var(--color-text-quaternary, var(--color-text-tertiary))}.block-prepared[data-v-28d5851b]{background:color-mix(in srgb,var(--color-brand-6) 10%,transparent);color:var(--color-brand-6)}.block-pending[data-v-28d5851b]{background:color-mix(in srgb,var(--color-brand-5) 10%,transparent);color:var(--color-brand-5)}.block-active[data-v-28d5851b]{background:color-mix(in srgb,var(--color-success) 10%,transparent);color:var(--color-success)}.block-finished[data-v-28d5851b]{background:var(--color-fill-quaternary, var(--color-bg-secondary));color:var(--color-text-quaternary, var(--color-text-tertiary))}.prep-dot[data-v-28d5851b]{width:5px;height:5px;border-radius:50%;flex-shrink:0}.prep-prepared[data-v-28d5851b]{background:var(--color-success)}.prep-preparing[data-v-28d5851b]{background:var(--color-warning)}.prep-none[data-v-28d5851b]{background:var(--color-text-quaternary, var(--color-border))}.lesson-calendar[data-v-def9ef6e]{display:flex;flex-direction:column;gap:8px}.mobile-calendar[data-v-def9ef6e]{display:flex;flex-direction:column;gap:10px}.lesson-card[data-v-5d866274]{min-width:340px}.lesson-grid[data-v-5d866274]{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1rem}.lesson-meta[data-v-5d866274]{flex-wrap:wrap}.list-location[data-v-5d866274]{display:inline-flex;align-items:center;gap:2px}.lesson-tags[data-v-5d866274]{display:flex;align-items:center;gap:10px;margin-left:8px}.lesson-tag[data-v-5d866274]{font-size:11px;padding:2px 8px;border-radius:9999px;white-space:nowrap}.lesson-card-active[data-v-5d866274]{position:relative}.lesson-card-active[data-v-5d866274]:before{content:"";position:absolute;left:0;top:.5rem;bottom:.5rem;width:3px;border-radius:0 2px 2px 0;background-color:var(--color-brand-6)}.lesson-action-btn[data-v-5d866274]{padding:2px 10px;border-radius:4px;font-size:12px;line-height:1.6;background:var(--color-brand-6);color:#fff;border:none;cursor:pointer;transition:all .15s}.lesson-action-btn[data-v-5d866274]:hover{background:var(--color-brand-7)}.lesson-action-btn--secondary[data-v-5d866274]{background:transparent;color:var(--color-brand-6);border:1px solid var(--color-brand-6)}.lesson-action-btn--secondary[data-v-5d866274]:hover{background:#3b82f60f;color:var(--color-brand-7);border-color:var(--color-brand-7)}.app-title-bar[data-v-80597024]{position:relative;height:36px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 4px 0 12px;background:var(--color-bg-card, #ffffff);border-bottom:1px solid var(--color-border-light, #f0f0f0);-webkit-user-select:none;-moz-user-select:none;user-select:none;z-index:50;-webkit-app-region:drag}.app-title-bar.is-panel[data-v-80597024]{background:var(--color-bg-secondary, #f5f7fa)}.app-title-bar .left[data-v-80597024],.app-title-bar .right[data-v-80597024]{display:flex;align-items:center;gap:2px}.app-title-bar .left[data-v-80597024]{min-width:0}.app-title-bar .app-name[data-v-80597024]{font-size:13px;font-weight:600;color:var(--color-text-primary, #1f2937)}.app-title-bar .panel-title[data-v-80597024]{font-size:13px;font-weight:600;color:var(--color-text-primary, #1f2937);margin-left:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40vw}.app-title-bar .panel-status[data-v-80597024]{font-size:12px;color:var(--color-text-tertiary, #6b7280);margin-left:8px;white-space:nowrap}.app-title-bar .win-btn[data-v-80597024]{-webkit-app-region:no-drag;display:inline-flex;align-items:center;justify-content:center;width:32px;height:28px;border:none;background:transparent;color:var(--color-text-secondary, #4b5563);cursor:pointer;border-radius:6px;font-size:13px;transition:background .15s ease,color .15s ease}.app-title-bar .win-btn[data-v-80597024]:hover{background:var(--color-fill-2, rgba(0, 0, 0, .06));color:var(--color-text-primary, #1f2937)}.app-title-bar .win-btn.active[data-v-80597024]{color:var(--color-brand-6, #1677ff)}.app-title-bar .back-btn[data-v-80597024]{width:30px}.app-title-bar .close-btn[data-v-80597024]:hover{background:#e81123;color:#fff}.desktop-courseware[data-v-5f636b46]{display:flex;flex-direction:column;height:100%;min-height:0;padding:10px;gap:8px;color:var(--color-text-primary, #1f2937)}.cw-hint[data-v-5f636b46]{font-size:11.5px;line-height:1.6;color:var(--color-text-secondary, #4b5563);background:var(--color-bg-secondary, #f9fafb);border:1px solid var(--color-border-light, #f3f4f6);border-radius:10px;padding:8px 10px}.cw-hint kbd[data-v-5f636b46]{display:inline-block;padding:0 5px;margin:0 1px;font-size:11px;font-family:ui-monospace,monospace;line-height:16px;color:var(--color-brand-7, #1d4ed8);background:var(--color-brand-1, #eff6ff);border:1px solid var(--color-brand-3, #93c5fd);border-bottom-width:2px;border-radius:4px}.cw-empty[data-v-5f636b46]{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;text-align:center;gap:6px;color:var(--color-text-tertiary, #9ca3af)}.cw-empty .empty-icon[data-v-5f636b46]{font-size:34px}.cw-empty .empty-title[data-v-5f636b46]{margin:4px 0 0;font-size:13px;font-weight:600;color:var(--color-text-secondary, #4b5563)}.cw-empty .empty-hint[data-v-5f636b46]{margin:0;font-size:11.5px}.cw-list[data-v-5f636b46]{flex:1;min-height:0;overflow:auto;display:flex;flex-direction:column;gap:8px}.cw-item[data-v-5f636b46]{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 11px;border:1px solid var(--color-border-light, #f3f4f6);border-radius:11px;background:var(--color-bg-card, #fff);transition:border-color .15s ease,background .15s ease}.cw-item[data-v-5f636b46]:hover{border-color:var(--color-brand-4, #60a5fa);background:var(--color-brand-1, #eff6ff)}.cw-item.active[data-v-5f636b46]{border-color:var(--color-brand-6, #2563eb);background:var(--color-brand-1, #eff6ff)}.cw-item.loading[data-v-5f636b46]{opacity:.7}.cw-info[data-v-5f636b46]{display:flex;align-items:center;gap:10px;min-width:0;flex:1}.cw-icon[data-v-5f636b46]{font-size:18px;color:var(--color-brand-6, #2563eb);flex-shrink:0}.cw-text[data-v-5f636b46]{display:flex;flex-direction:column;min-width:0}.cw-name[data-v-5f636b46]{font-size:12.5px;font-weight:600;color:var(--color-text-primary, #1f2937);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cw-meta[data-v-5f636b46]{font-size:10.5px;color:var(--color-text-tertiary, #9ca3af);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cw-tag[data-v-5f636b46]{margin:0;flex-shrink:0}.cw-actions[data-v-5f636b46]{display:flex;flex-direction:column;gap:6px;flex-shrink:0}.cw-actions[data-v-5f636b46] .ant-btn{padding-inline:10px;font-size:12px;height:28px}.q-card[data-v-db4b7976]{border:1.5px solid var(--color-border-light);border-radius:10px;padding:10px 12px;transition:all .2s}.q-card[draggable=true][data-v-db4b7976]{cursor:grab}.q-card[draggable=true][data-v-db4b7976]:active{cursor:grabbing}.q-card.dragging[data-v-db4b7976]{opacity:.5;transform:scale(.98);box-shadow:0 4px 12px #0000001f}.q-card.preview-focus[data-v-db4b7976]{border-color:var(--color-brand-6);box-shadow:0 0 0 2px #1677ff2e}.q-head[data-v-db4b7976]{display:flex;gap:8px;cursor:pointer}.q-check[data-v-db4b7976]{flex-shrink:0;margin-top:2px}.q-main[data-v-db4b7976]{flex:1;min-width:0}.q-top[data-v-db4b7976]{display:flex;align-items:center;gap:6px;margin-bottom:4px}.q-type[data-v-db4b7976]{margin:0}.q-score[data-v-db4b7976]{font-size:12px;color:var(--color-text-tertiary)}.q-spacer[data-v-db4b7976]{flex:1}.q-preview[data-v-db4b7976]{font-size:13px;color:var(--color-text-secondary);line-height:1.5}.q-detail[data-v-db4b7976]{margin-top:8px;padding-top:8px;border-top:1px dashed var(--color-border-light);font-size:14px;color:var(--color-text-primary)}.q-images[data-v-db4b7976]{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.q-answer[data-v-db4b7976]{margin-top:8px;padding:6px 8px;background:var(--color-fill-quaternary, #f7f7f7);border-radius:6px;font-size:13px;color:var(--color-text-secondary)}.ans-label[data-v-db4b7976]{font-weight:600;color:var(--color-success, #10b981)}.badge[data-v-db4b7976]{font-size:10px;padding:1px 7px;border-radius:9px;font-weight:500;white-space:nowrap}.badge-published[data-v-db4b7976]{color:var(--color-success, #10b981);background:var(--color-success-bg, #e6faf3)}.badge-draft[data-v-db4b7976]{color:var(--color-text-tertiary);background:var(--color-fill-quaternary, #f0f0f0)}.question-manage[data-v-ee72f4da]{display:flex;flex-direction:column;height:100%;min-height:0;width:100%}.qm-content[data-v-ee72f4da]{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column}.question-list[data-v-ee72f4da]{flex:1;min-height:0;overflow-y:auto;padding:10px 12px;display:flex;flex-direction:column;gap:8px}.empty-state[data-v-ee72f4da]{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:6px;padding:24px}.empty-icon[data-v-ee72f4da]{font-size:36px;color:var(--color-text-quaternary)}.empty-title[data-v-ee72f4da]{margin:4px 0 0;font-size:14px;font-weight:600;color:var(--color-text-secondary)}.empty-hint[data-v-ee72f4da]{margin:0;font-size:12px;color:var(--color-text-tertiary)}.panel-footer[data-v-ee72f4da]{display:flex;align-items:center;justify-content:flex-end;gap:8px;padding:10px 12px;border-top:1px solid var(--color-border-light);flex-shrink:0;flex-wrap:wrap}.qpi[data-v-1a9d311c]{display:flex;align-items:center;gap:12px;padding:8px 20px;border-bottom:1px solid var(--color-border-light);flex-shrink:0}.qpi.inline[data-v-1a9d311c]{gap:8px;padding:0;border-bottom:none}.qpi-bar[data-v-1a9d311c]{position:relative;width:120px;height:8px;border-radius:4px;background:var(--color-fill-quaternary, #f0f0f0);overflow:hidden}.qpi-fill[data-v-1a9d311c]{position:absolute;top:0;left:0;bottom:0;border-radius:4px;background:var(--color-brand-6);transition:width .3s ease}.qpi-count[data-v-1a9d311c]{font-size:13px;font-weight:600;color:var(--color-text-secondary)}.qpi-avg[data-v-1a9d311c]{margin-left:auto;font-size:12px;color:var(--color-text-tertiary)}.qpi-unpublished[data-v-1a9d311c]{font-size:12px;color:var(--color-text-tertiary)}.qpi-skeleton[data-v-1a9d311c]{width:160px;height:14px;border-radius:4px;background:var(--color-fill-quaternary, #f0f0f0)}.arp[data-v-32b81afe]{flex-shrink:0;max-height:var(--v676bacb8);overflow-y:auto;padding:14px 20px;border-top:1px solid var(--color-border-light);background:var(--color-fill-quaternary, #fafafa)}.arp-label[data-v-32b81afe]{font-size:12px;font-weight:600;color:var(--color-text-tertiary);margin-bottom:8px}.arp-answer[data-v-32b81afe]{font-size:15px;line-height:1.8;color:var(--color-text-primary)}.arp-images[data-v-32b81afe]{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.arp-images[data-v-32b81afe] .ant-image img{max-height:28vh;-o-object-fit:contain;object-fit:contain;border-radius:6px}.cq-view[data-v-01cebc63]{position:relative;flex:1;min-height:0;display:flex}.cq-stage[data-v-01cebc63]{flex:1;min-width:0;position:relative;display:flex;flex-direction:column;transition:background .15s,box-shadow .15s}.cq-stage.drag-over[data-v-01cebc63]{background:var(--color-brand-1, #eff6ff);box-shadow:inset 0 0 0 2px var(--color-brand-6)}.cq-meta[data-v-01cebc63]{display:flex;align-items:center;gap:10px;padding:10px 20px;border-bottom:1px solid var(--color-border-light);flex-shrink:0}.meta-index[data-v-01cebc63]{font-size:13px;font-weight:600;color:var(--color-text-secondary)}.meta-type[data-v-01cebc63]{margin:0}.meta-score[data-v-01cebc63]{font-size:12px;color:var(--color-text-tertiary)}.meta-spacer[data-v-01cebc63]{flex:1}.cq-body[data-v-01cebc63]{flex:1;min-height:0;overflow:auto;display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:16px;padding:6px 2px 6px 32px}.cq-content[data-v-01cebc63]{width:100%;font-size:clamp(22px,2.2vw,30px);line-height:1.8;color:var(--color-text-primary);text-align:center}.cq-images[data-v-01cebc63]{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.cq-images[data-v-01cebc63] .ant-image img{max-height:56vh;-o-object-fit:contain;object-fit:contain;border-radius:6px}.cq-empty[data-v-01cebc63]{flex:1;min-height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;padding:24px}.empty-icon[data-v-01cebc63]{font-size:40px;color:var(--color-text-quaternary)}.empty-title[data-v-01cebc63]{margin:4px 0 0;font-size:15px;font-weight:600;color:var(--color-text-secondary)}.empty-hint[data-v-01cebc63]{margin:0;font-size:12px;color:var(--color-text-tertiary);max-width:320px}.empty-kbd[data-v-01cebc63]{margin:6px 0 0;font-size:12px;color:var(--color-text-quaternary)}.empty-kbd kbd[data-v-01cebc63]{display:inline-block;padding:1px 7px;margin:0 2px;font-size:11px;font-family:inherit;line-height:1.6;color:var(--color-text-tertiary);background:var(--color-fill-quaternary, #f5f5f5);border:1px solid var(--color-border-light);border-radius:4px}.drop-hint[data-v-01cebc63]{position:absolute;top:16px;left:50%;transform:translate(-50%);display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:16px;background:var(--color-brand-6);color:#fff;font-size:12px;font-weight:500;pointer-events:none;z-index:30;box-shadow:0 4px 12px #00000026}.answer-toggle[data-v-01cebc63]{position:absolute;right:20px;bottom:56px;z-index:15;display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border-radius:18px;border:1px solid var(--color-brand-6);background:var(--color-bg-card);color:var(--color-brand-6);font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;box-shadow:0 4px 12px #0000001f;transition:background .18s ease,color .18s ease,box-shadow .18s ease}.answer-toggle[data-v-01cebc63]:hover{background:var(--color-brand-6);color:#fff;box-shadow:0 6px 16px #1677ff47}.answer-toggle.active[data-v-01cebc63]{background:var(--color-brand-6);color:#fff}.cq-nav[data-v-01cebc63]{display:flex;align-items:center;gap:8px;padding:8px 12px;border-top:1px solid var(--color-border-light);background:var(--color-fill-quaternary, #fafafa);flex-shrink:0}.nav-track[data-v-01cebc63]{flex:1;display:flex;align-items:center;gap:6px;overflow-x:auto;padding:2px 0;scrollbar-width:thin}.nav-chip[data-v-01cebc63]{flex-shrink:0;width:28px;height:28px;border-radius:8px;border:1px solid var(--color-border-light);background:var(--color-bg-card);color:var(--color-text-secondary);font-size:13px;font-weight:500;cursor:pointer;transition:border-color .15s,color .15s,background .15s}.nav-chip[data-v-01cebc63]:hover{border-color:var(--color-brand-6);color:var(--color-brand-6)}.nav-chip.is-active[data-v-01cebc63]{background:var(--color-brand-6);border-color:var(--color-brand-6);color:#fff}.nav-arrow[data-v-01cebc63]{flex-shrink:0;width:28px;height:28px;border-radius:8px;border:1px solid var(--color-border-light);background:var(--color-bg-card);color:var(--color-text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color .15s,color .15s}.nav-arrow[data-v-01cebc63]:hover:not(:disabled){border-color:var(--color-brand-6);color:var(--color-brand-6)}.nav-arrow[data-v-01cebc63]:disabled{opacity:.4;cursor:not-allowed}.cq-drawer[data-v-01cebc63]{position:absolute;left:0;top:10px;bottom:10px;width:0;z-index:20;background:var(--color-bg-card);border-radius:0 10px 10px 0;box-shadow:0 4px 16px #0000001f;overflow:hidden;transition:width .25s cubic-bezier(.4,0,.2,1),box-shadow .25s ease}.cq-drawer.open[data-v-01cebc63]{width:300px;box-shadow:0 8px 24px #00000029}.drawer-handle[data-v-01cebc63]{position:absolute;left:300px;top:50%;transform:translateY(-50%);z-index:25;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:32px;padding:14px 0;border:1px solid var(--color-border-light);border-left:none;border-radius:0 10px 10px 0;background:var(--color-bg-card);box-shadow:4px 0 10px #0000001a;cursor:pointer;color:var(--color-text-secondary);font-family:inherit;transition:color .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease,left .25s cubic-bezier(.4,0,.2,1),width .25s cubic-bezier(.4,0,.2,1)}.drawer-handle[data-v-01cebc63]:hover{color:var(--color-brand-6);background:var(--color-brand-1, #eff6ff);border-color:var(--color-brand-4, #69b1ff);box-shadow:4px 0 14px #1677ff2e}.drawer-handle.collapsed[data-v-01cebc63]{left:0;background:var(--color-brand-6);border-color:var(--color-brand-6);color:#fff;box-shadow:2px 0 10px #1677ff47}.drawer-handle.collapsed[data-v-01cebc63]:hover{background:var(--color-brand-7, #0958d9);border-color:var(--color-brand-7, #0958d9);width:38px;box-shadow:4px 0 16px #1677ff66}.drawer-handle .handle-label[data-v-01cebc63]{font-size:13px;font-weight:600;writing-mode:vertical-rl;letter-spacing:3px}.drawer-handle .handle-count[data-v-01cebc63]{font-size:10px;opacity:.85;white-space:nowrap}.drawer-handle .handle-chev[data-v-01cebc63]{font-size:11px;opacity:.85}.drawer-handle.first-pulse[data-v-01cebc63]{animation:handle-attention-01cebc63 1.2s cubic-bezier(.4,0,.2,1) 2}@keyframes handle-attention-01cebc63{0%{box-shadow:2px 0 10px #1677ff47,0 0 #1677ff80}70%{box-shadow:2px 0 10px #1677ff47,0 0 0 12px #1677ff00}to{box-shadow:2px 0 10px #1677ff47,0 0 #1677ff00}}.courseware-viewer[data-v-28ccadff]{position:relative;width:100%;height:100%}.viewer-content[data-v-28ccadff]{width:100%;height:100%;overflow:hidden}.media-overlay[data-v-28ccadff]{position:absolute;top:0;right:0;bottom:0;left:0;z-index:30;display:flex;align-items:center;justify-content:center;background:var(--color-bg-card, #fff)}.media-overlay-card[data-v-28ccadff]{display:flex;flex-direction:column;align-items:center;gap:8px;padding:24px 32px;text-align:center}.media-overlay-title[data-v-28ccadff]{font-size:14px;font-weight:600;color:var(--color-text-primary, #1f2937)}.media-overlay-sub[data-v-28ccadff]{font-size:12px;color:var(--color-text-tertiary, #9ca3af);max-width:280px;line-height:1.5}.media-overlay-progress[data-v-28ccadff]{margin-top:6px;min-width:200px}.download-btn[data-v-28ccadff]{position:absolute;top:10px;right:10px;z-index:20;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border:none;border-radius:50%;background:#00000080;color:#fff;font-size:16px;cursor:pointer;opacity:0;transition:opacity .18s ease,background .18s ease}.courseware-viewer:hover .download-btn[data-v-28ccadff],.download-btn[data-v-28ccadff]:focus-visible{opacity:1}.download-btn[data-v-28ccadff]:hover{background:#000000b8}.overlay-stage[data-v-d601eb86]{position:relative;display:flex;flex-direction:column;min-width:0;height:100%;background:var(--color-bg-card, #fff)}.overlay-stage.is-fullscreen[data-v-d601eb86]{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;box-shadow:0 0 0 1px var(--color-border-light, #f3f4f6)}.stage-topbar[data-v-d601eb86]{flex-shrink:0;display:flex;align-items:center;gap:10px;padding:8px 12px;border-bottom:1px solid var(--color-border-light, #f3f4f6);background:var(--color-bg-card, #fff)}.stage-title[data-v-d601eb86]{font-size:13px;font-weight:600;color:var(--color-text-secondary, #4b5563);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40%}.stage-spacer[data-v-d601eb86]{flex:1}.stage-iconbtn[data-v-d601eb86]{flex-shrink:0;width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--color-border, #e5e7eb);border-radius:9px;background:var(--color-bg-card, #fff);color:var(--color-text-secondary, #4b5563);font-size:15px;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease}.stage-iconbtn[data-v-d601eb86]:hover{background:var(--color-brand-1, #eff6ff);color:var(--color-brand-7, #1d4ed8);border-color:var(--color-brand-3, #93c5fd)}.stage-body[data-v-d601eb86]{flex:1;min-height:0;display:flex;flex-direction:column}.stage-courseware[data-v-d601eb86]{flex:1;min-height:0;display:flex;flex-direction:column;padding:12px}.stage-empty[data-v-d601eb86]{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;color:var(--color-text-tertiary, #9ca3af)}.stage-empty .empty-icon[data-v-d601eb86]{font-size:40px}.stage-empty .empty-title[data-v-d601eb86]{margin:4px 0 0;font-size:15px;font-weight:600;color:var(--color-text-secondary, #4b5563)}.stage-empty .empty-hint[data-v-d601eb86]{margin:0;font-size:12px;max-width:320px}.text-viewer[data-v-a50a85d5]{width:100%;height:100%;overflow:auto;padding:16px 20px}.state[data-v-a50a85d5]{color:var(--color-text-tertiary);font-size:14px;padding:24px}.state.error[data-v-a50a85d5]{color:var(--color-error, #ff4d4f)}.raw[data-v-a50a85d5]{margin:0;white-space:pre-wrap;word-break:break-word;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:13px;line-height:1.6;color:var(--color-text-primary)}.md[data-v-a50a85d5]{font-size:14px;line-height:1.7}.image-viewer[data-v-490b2024]{width:100%;height:100%;display:flex;flex-direction:column}.toolbar[data-v-490b2024]{flex-shrink:0;display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid var(--color-border-light)}.tool-btn[data-v-490b2024]{display:inline-flex;align-items:center;justify-content:center;min-width:30px;height:30px;padding:0 8px;border:1px solid var(--color-border-light);border-radius:6px;background:var(--color-bg-card);color:var(--color-text-secondary);font-size:13px;cursor:pointer;transition:all .15s}.tool-btn[data-v-490b2024]:hover{color:var(--color-brand-6);border-color:var(--color-brand-4, #69b1ff)}.zoom-label[data-v-490b2024]{min-width:48px;text-align:center;font-size:12px;color:var(--color-text-tertiary)}.stage[data-v-490b2024]{flex:1;min-height:0;overflow:auto;display:flex;align-items:center;justify-content:center;padding:16px}.stage img[data-v-490b2024]{max-width:100%;max-height:100%;transition:transform .2s ease;-o-object-fit:contain;object-fit:contain}.video-viewer[data-v-cea69b6b]{width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:16px}.player[data-v-cea69b6b]{max-width:100%;max-height:100%;border-radius:8px;background:#000}.audio-viewer[data-v-7a0ed8f0]{width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:16px}.audio-card[data-v-7a0ed8f0]{display:flex;flex-direction:column;align-items:center;gap:16px;padding:32px 40px;background:var(--color-bg-card);border:1px solid var(--color-border-light);border-radius:12px}.audio-icon[data-v-7a0ed8f0]{font-size:48px;color:var(--color-brand-6)}.audio-name[data-v-7a0ed8f0]{max-width:360px;font-size:15px;color:var(--color-text-primary);text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.html-viewer[data-v-bd61cb34]{width:100%;height:100%;display:flex}.state[data-v-bd61cb34]{margin:auto;color:var(--color-text-tertiary);font-size:14px}.state.error[data-v-bd61cb34]{color:var(--color-error, #ff4d4f)}.frame[data-v-bd61cb34]{flex:1;width:100%;height:100%;border:none;background:#fff}.resource-overlay[data-v-3eaf5cc6]{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;background:#000000bf;display:flex;align-items:center;justify-content:center;padding:16px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.overlay-inner[data-v-3eaf5cc6]{width:100%;height:100%;border-radius:12px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 12px 48px #0006}.overlay-inner.kind-image[data-v-3eaf5cc6],.overlay-inner.kind-video[data-v-3eaf5cc6],.overlay-inner.kind-audio[data-v-3eaf5cc6]{background:#0a0a0a}.overlay-inner.kind-text[data-v-3eaf5cc6],.overlay-inner.kind-html[data-v-3eaf5cc6],.overlay-inner.kind-pdf[data-v-3eaf5cc6],.overlay-inner.kind-office[data-v-3eaf5cc6],.overlay-inner.kind-unknown[data-v-3eaf5cc6]{background:var(--color-bg-card, #fff)}.overlay-inner.kind-image .title[data-v-3eaf5cc6],.overlay-inner.kind-video .title[data-v-3eaf5cc6],.overlay-inner.kind-audio .title[data-v-3eaf5cc6],.overlay-inner.kind-image .meta[data-v-3eaf5cc6],.overlay-inner.kind-video .meta[data-v-3eaf5cc6],.overlay-inner.kind-audio .meta[data-v-3eaf5cc6],.overlay-inner.kind-image .close-btn[data-v-3eaf5cc6],.overlay-inner.kind-video .close-btn[data-v-3eaf5cc6],.overlay-inner.kind-audio .close-btn[data-v-3eaf5cc6]{color:#ffffffd9}.overlay-inner.kind-image .overlay-header[data-v-3eaf5cc6],.overlay-inner.kind-video .overlay-header[data-v-3eaf5cc6],.overlay-inner.kind-audio .overlay-header[data-v-3eaf5cc6]{border-bottom-color:#ffffff1f}.overlay-inner.kind-image .close-btn[data-v-3eaf5cc6]:hover,.overlay-inner.kind-video .close-btn[data-v-3eaf5cc6]:hover,.overlay-inner.kind-audio .close-btn[data-v-3eaf5cc6]:hover{background:#ffffff1f;color:#fff}.overlay-header[data-v-3eaf5cc6]{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid var(--color-border-light)}.title-wrap[data-v-3eaf5cc6]{display:flex;flex-direction:column;gap:2px;min-width:0}.title[data-v-3eaf5cc6]{font-size:15px;font-weight:600;color:var(--color-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.meta[data-v-3eaf5cc6]{font-size:12px;color:var(--color-text-tertiary)}.close-btn[data-v-3eaf5cc6]{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:8px;background:transparent;color:var(--color-text-secondary);font-size:16px;cursor:pointer;transition:all .15s}.close-btn[data-v-3eaf5cc6]:hover{background:var(--color-fill-quaternary, rgba(0, 0, 0, .06));color:var(--color-text-primary)}.overlay-body[data-v-3eaf5cc6]{flex:1;min-height:0;display:flex}.pdf-frame[data-v-3eaf5cc6]{flex:1;width:100%;height:100%;border:none}.unsupported[data-v-3eaf5cc6]{margin:auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px}.uns-icon[data-v-3eaf5cc6]{font-size:48px;color:var(--color-text-quaternary)}.uns-text[data-v-3eaf5cc6]{margin:0;font-size:14px;color:var(--color-text-secondary)}.dl-link[data-v-3eaf5cc6]{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:8px;background:var(--color-brand-6, #1677ff);color:#fff;font-size:14px;text-decoration:none;transition:background .15s}.dl-link[data-v-3eaf5cc6]:hover{background:var(--color-brand-7, #0958d9)}.resource-card[data-v-e3860a1e]{display:flex;flex-direction:column;gap:8px;margin-top:10px}.card-head[data-v-e3860a1e]{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--color-text-tertiary)}.resource-item[data-v-e3860a1e]{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--color-border-light);border-radius:10px;background:var(--color-fill-quaternary, rgba(0, 0, 0, .02));cursor:pointer;transition:all .15s}.resource-item[data-v-e3860a1e]:hover{border-color:var(--color-brand-4, #69b1ff);background:var(--color-brand-1, #e6f4ff)}.resource-item[data-v-e3860a1e]:focus{outline:none}.resource-item[data-v-e3860a1e]:focus-visible{border-color:var(--color-brand-4, #69b1ff);background:var(--color-brand-1, #e6f4ff)}.r-icon[data-v-e3860a1e]{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;background:var(--color-brand-1, #e6f4ff);color:var(--color-brand-6, #1677ff);font-size:18px;flex-shrink:0}.r-main[data-v-e3860a1e]{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.r-name[data-v-e3860a1e]{font-size:14px;color:var(--color-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.r-meta[data-v-e3860a1e]{font-size:11px;color:var(--color-text-quaternary)}.r-hint[data-v-e3860a1e]{flex-shrink:0;font-size:12px;color:var(--color-brand-6, #1677ff)}.error-chart-card[data-v-2f7f118b]{display:flex;flex-direction:column;gap:10px;margin-top:10px;padding:4px 0}.card-head[data-v-2f7f118b]{display:flex;align-items:baseline;gap:10px}.title[data-v-2f7f118b]{font-size:14px;font-weight:600;color:var(--color-text-primary)}.summary[data-v-2f7f118b]{font-size:12px;color:var(--color-text-tertiary)}.empty[data-v-2f7f118b]{font-size:13px;color:var(--color-text-tertiary);padding:12px 0}.dim-switch[data-v-2f7f118b]{display:flex;justify-content:flex-end}.chart-wrap[data-v-2f7f118b]{width:100%}.chart[data-v-2f7f118b]{width:100%;height:260px}.cluster-list[data-v-2f7f118b]{display:flex;flex-direction:column;gap:8px;padding-top:4px;border-top:1px solid var(--color-border-light)}.cluster-item[data-v-2f7f118b]{display:flex;flex-direction:column;gap:2px}.cluster-row[data-v-2f7f118b]{display:flex;justify-content:space-between;gap:8px}.c-desc[data-v-2f7f118b]{font-size:13px;color:var(--color-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.c-count[data-v-2f7f118b]{flex-shrink:0;font-size:12px;color:var(--color-brand-6, #1677ff);font-weight:500}.c-students[data-v-2f7f118b]{font-size:11px;color:var(--color-text-quaternary)}.tool-timeline[data-v-54f84384]{margin-bottom:8px;border-radius:8px;background:var(--color-fill-quaternary, rgba(0, 0, 0, .03));border:1px solid var(--color-border-light, rgba(0, 0, 0, .06))}.timeline-toggle[data-v-54f84384]{display:flex;align-items:center;gap:6px;width:100%;padding:6px 10px;border:none;background:transparent;cursor:pointer;font-size:12px;color:var(--color-text-tertiary, #8c8c8c);font-family:inherit}.toggle-chevron[data-v-54f84384]{font-size:10px;transition:transform .2s ease}.toggle-chevron.rotated[data-v-54f84384]{transform:rotate(90deg)}.timeline-summary[data-v-54f84384]{font-weight:500}.timeline-list[data-v-54f84384]{list-style:none;margin:0;padding:2px 10px 8px;position:relative}.timeline-list[data-v-54f84384]:before{content:"";position:absolute;left:17px;top:6px;bottom:10px;width:1px;background:var(--color-border, rgba(0, 0, 0, .1))}.timeline-item[data-v-54f84384]{position:relative;display:flex;align-items:center;gap:6px;padding:5px 0 5px 30px;font-size:12px;line-height:1.4}.ti-icon[data-v-54f84384]{position:absolute;left:10px;top:0;bottom:0;margin:auto 0;width:15px;height:15px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;background:var(--color-fill-quaternary, rgba(0, 0, 0, .03));border-radius:50%;z-index:1}.ti-ok[data-v-54f84384]{color:var(--color-success, #52c41a)}.ti-fail[data-v-54f84384]{color:var(--error-6, #ff4d4f)}.ti-loading[data-v-54f84384]{color:var(--color-brand-6, #1677ff)}.ti-label[data-v-54f84384]{color:var(--color-text-secondary, #555);font-weight:500;flex-shrink:0}.ti-result[data-v-54f84384]{color:var(--color-text-quaternary, #999);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.qs-card[data-v-4d7b22ff]{margin:4px 0;border:1px solid var(--color-border-light, rgba(0, 0, 0, .08));border-radius:14px;background:var(--color-bg-card, #fff);overflow:hidden;box-shadow:var(--shadow-card, 0 1px 3px rgba(0, 0, 0, .04))}.qs-header[data-v-4d7b22ff]{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--color-bg-secondary, #f9fafb);border-bottom:1px solid var(--color-border-light, rgba(0, 0, 0, .06))}.qs-title[data-v-4d7b22ff]{font-size:13px;font-weight:600;color:var(--color-text-primary, #111827)}.qs-count[data-v-4d7b22ff]{font-size:11px;color:var(--color-text-tertiary, #9ca3af)}.qs-empty[data-v-4d7b22ff]{font-size:13px;color:var(--color-text-tertiary, #9ca3af);text-align:center;padding:20px 12px;margin:0}.qs-list[data-v-4d7b22ff]{display:flex;flex-direction:column}.qs-item[data-v-4d7b22ff]{padding:10px 12px;border-bottom:1px solid var(--color-border-light, rgba(0, 0, 0, .06))}.qs-item[data-v-4d7b22ff]:last-child{border-bottom:none}.qs-item-header[data-v-4d7b22ff]{display:flex;align-items:center;gap:8px;margin-bottom:6px}.qs-type[data-v-4d7b22ff],.qs-source[data-v-4d7b22ff],.qs-year[data-v-4d7b22ff]{font-size:11px;padding:1px 8px;border-radius:999px;background:var(--color-bg-secondary, #f3f4f6);color:var(--color-text-tertiary, #6b7280);font-weight:500}.type-choice[data-v-4d7b22ff]{color:#1890ff}.type-fill[data-v-4d7b22ff]{color:#52c41a}.type-solution[data-v-4d7b22ff]{color:#fa8c16}.type-judgment[data-v-4d7b22ff]{color:#722ed1}.src-public[data-v-4d7b22ff]{color:var(--color-brand-6, #2563eb)}.src-school[data-v-4d7b22ff]{color:var(--color-success, #16a34a)}.src-teacher_shared[data-v-4d7b22ff]{color:var(--color-warning, #ea580c)}.src-teacher_own[data-v-4d7b22ff]{color:var(--color-text-secondary, #4b5563)}.qs-toggle[data-v-4d7b22ff]{margin-left:auto;border:none;background:transparent;color:var(--color-text-quaternary, #9ca3af);font-size:11px;cursor:pointer}.qs-toggle[data-v-4d7b22ff]:hover{color:var(--color-text-secondary, #4b5563)}.qs-content[data-v-4d7b22ff]{font-size:13px;line-height:1.6;color:var(--color-text-primary, #111827)}.qs-answer[data-v-4d7b22ff]{margin-top:8px;padding:8px 10px;background:var(--color-bg-secondary, #f9fafb);border-radius:8px;font-size:12px;line-height:1.6;color:var(--color-text-secondary, #4b5563)}.qs-answer-label[data-v-4d7b22ff]{font-weight:500;color:var(--color-text-tertiary, #6b7280);margin-right:4px}.voice-control[data-v-2d16c52d]{display:inline-flex;align-items:center;gap:2px;flex-shrink:0}.voice-btn[data-v-2d16c52d]{position:relative;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--color-text-tertiary, #999);font-size:17px;cursor:pointer;border-radius:50%;transition:color .15s,background .15s}.voice-btn[data-v-2d16c52d]:hover:not(:disabled){color:var(--color-brand-6);background:var(--color-brand-1, #e6f4ff)}.voice-btn[data-v-2d16c52d]:disabled{opacity:.5;cursor:not-allowed}.voice-control.active .voice-btn[data-v-2d16c52d]{color:var(--color-brand-6, #2563eb)}.voice-control.s-transcribing .voice-btn[data-v-2d16c52d]{color:var(--color-brand-6)}.voice-btn.listening[data-v-2d16c52d]:after{content:"";position:absolute;top:-3px;right:-3px;bottom:-3px;left:-3px;border-radius:50%;border:2px solid var(--color-brand-5, #3b82f6);animation:voice-ring-pulse-2d16c52d 1.4s ease-out infinite;pointer-events:none}@keyframes voice-ring-pulse-2d16c52d{0%{transform:scale(.92);opacity:.7}to{transform:scale(1.6);opacity:0}}.mute-btn[data-v-2d16c52d]{width:24px;height:24px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--color-text-quaternary, #bbb);font-size:13px;cursor:pointer;border-radius:50%}.mute-btn.muted[data-v-2d16c52d]{color:#ff4d4f}.mute-btn[data-v-2d16c52d]:hover{color:var(--color-text-secondary);background:var(--color-fill-quaternary, #f0f0f0)}.chat-panel[data-v-59b78275]{display:flex;flex-direction:column;height:100%;min-height:0;position:relative}.chat-header[data-v-59b78275]{flex-shrink:0;display:flex;justify-content:space-between;align-items:center;padding:6px 12px;border-bottom:1px solid var(--color-border-light, rgba(0, 0, 0, .06));background:var(--color-bg-card, #fff)}.header-btn[data-v-59b78275]{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border:none;background:transparent;color:var(--color-text-tertiary, #999);font-size:14px;border-radius:6px;cursor:pointer;transition:background .15s,color .15s}.header-btn[data-v-59b78275]:hover{background:var(--color-fill-quaternary, rgba(0, 0, 0, .04));color:var(--color-text-secondary, #666)}.header-btn[data-v-59b78275]:focus-visible{outline:2px solid var(--color-brand-6, #1677ff);outline-offset:1px}.reset-btn[data-v-59b78275]{display:inline-flex;align-items:center;gap:4px;border:none;background:transparent;color:var(--color-text-tertiary, #999);font-size:12px;line-height:1;padding:5px 8px;border-radius:6px;cursor:pointer;transition:background .15s,color .15s}.reset-btn[data-v-59b78275]:hover:not(:disabled){background:var(--color-fill-quaternary, rgba(0, 0, 0, .04));color:var(--color-text-secondary, #666)}.reset-btn[data-v-59b78275]:disabled{cursor:not-allowed;opacity:.45}.messages-container[data-v-59b78275]{flex:1;min-height:0;overflow-y:auto;scroll-behavior:smooth}.messages-inner[data-v-59b78275]{max-width:820px;margin:0 auto;padding:16px 20px;display:flex;flex-direction:column;gap:14px;min-height:100%}.chat-panel.panel-expanded .messages-inner[data-v-59b78275],.chat-panel.panel-expanded .input-row[data-v-59b78275],.chat-panel.panel-expanded .voice-listening-bar[data-v-59b78275],.chat-panel.panel-expanded .ai-disclaimer[data-v-59b78275]{max-width:1080px}.chat-panel.panel-expanded .messages-inner[data-v-59b78275]{padding-left:16px;padding-right:16px}.empty[data-v-59b78275]{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:280px;gap:8px}.empty-icon[data-v-59b78275]{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:28px;color:var(--color-brand-6);background:var(--color-brand-1, #e6f4ff);margin-bottom:4px}.empty-title[data-v-59b78275]{margin:0;font-size:16px;font-weight:600;color:var(--color-text-primary)}.quick[data-v-59b78275]{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:10px}.quick-chip[data-v-59b78275]{border:1px solid var(--color-border-light, rgba(0, 0, 0, .1));background:var(--color-bg-card, #fff);color:var(--color-text-secondary, #555);font-size:13px;padding:6px 14px;border-radius:16px;cursor:pointer;transition:all .18s}.quick-chip[data-v-59b78275]:hover{color:var(--color-brand-6);border-color:var(--color-brand-4, #69b1ff);background:var(--color-brand-1, #e6f4ff)}.message-row[data-v-59b78275]{display:flex;margin-bottom:0}.user-message[data-v-59b78275]{justify-content:flex-end}.bubble-col[data-v-59b78275]{max-width:78%;min-width:0}.bubble[data-v-59b78275]{padding:10px 14px;font-size:14px;line-height:1.65;word-break:break-word;border-radius:16px}.bubble-user[data-v-59b78275]{background:linear-gradient(135deg,var(--color-brand-5, #4096ff),var(--color-brand-6, #1677ff));color:#fff;border-top-right-radius:5px}.bubble-ai[data-v-59b78275]{background:var(--color-bg-card, #fff);color:var(--color-text-primary, #333);border:1px solid var(--color-border-light, rgba(0, 0, 0, .06));border-top-left-radius:5px}.tool-cards-rich[data-v-59b78275]{margin-top:10px;display:flex;flex-direction:column;gap:8px}.suggestion-row[data-v-59b78275]{justify-content:flex-start}.suggestion-chips[data-v-59b78275]{display:flex;flex-wrap:wrap;gap:8px;padding:2px 4px}.suggestion-chip[data-v-59b78275]{border:1px solid var(--color-brand-4, #69b1ff);background:var(--color-brand-1, #e6f4ff);color:var(--color-brand-7, #0958d9);font-size:13px;padding:6px 14px;border-radius:16px;cursor:pointer;transition:all .18s}.suggestion-chip[data-v-59b78275]:hover{background:var(--color-brand-2, #bae0ff);border-color:var(--color-brand-5, #4096ff)}.msg-meta[data-v-59b78275]{display:flex;align-items:center;gap:8px;margin-top:4px;padding:0 4px}.meta-user[data-v-59b78275]{justify-content:flex-end}.meta-ai[data-v-59b78275]{justify-content:flex-start}.msg-time[data-v-59b78275]{font-size:11px;color:var(--color-text-quaternary, #999)}.copy-btn[data-v-59b78275]{display:flex;align-items:center;justify-content:center;width:22px;height:22px;border:none;background:none;color:var(--color-text-quaternary, #999);cursor:pointer;opacity:0;transition:opacity .15s;font-size:12px;border-radius:4px}.message-row:hover .copy-btn[data-v-59b78275]{opacity:1}.copy-btn[data-v-59b78275]:hover{background:var(--color-fill-quaternary, #f5f5f5)}.cursor[data-v-59b78275]{display:inline-block;width:2px;height:1em;background:var(--color-brand-6, #1677ff);animation:cursor-blink-59b78275 1s step-end infinite;vertical-align:text-bottom;margin-left:2px}@keyframes cursor-blink-59b78275{0%,50%{opacity:1}51%,to{opacity:0}}.thinking-bubble[data-v-59b78275]{padding:14px 18px}.thinking-dots[data-v-59b78275]{display:flex;gap:5px;align-items:center}.dot[data-v-59b78275]{width:7px;height:7px;border-radius:50%;background:var(--color-text-quaternary, #bbb);animation:dot-bounce-59b78275 1.2s ease-in-out infinite}.dot[data-v-59b78275]:nth-child(2){animation-delay:.15s}.dot[data-v-59b78275]:nth-child(3){animation-delay:.3s}@keyframes dot-bounce-59b78275{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-6px);opacity:1}}.scroll-bottom-btn[data-v-59b78275]{position:absolute;bottom:92px;left:50%;transform:translate(-50%);width:32px;height:32px;border-radius:50%;border:none;background:var(--color-fill-quaternary, rgba(0, 0, 0, .06));color:var(--color-text-secondary, #666);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 2px 8px #0000001a;font-size:13px;z-index:10}.scroll-bottom-btn[data-v-59b78275]:hover{background:var(--color-fill-tertiary, rgba(0, 0, 0, .1));color:var(--color-text-primary, #333)}.scroll-btn-enter-active[data-v-59b78275],.scroll-btn-leave-active[data-v-59b78275]{transition:opacity .25s ease,transform .25s ease}.scroll-btn-enter-from[data-v-59b78275],.scroll-btn-leave-to[data-v-59b78275]{opacity:0;transform:translate(-50%) translateY(8px)}.input-root[data-v-59b78275]{flex-shrink:0;background:var(--color-bg-card, #fff);padding:10px 16px 0;border-top:1px solid var(--color-border-light, rgba(0, 0, 0, .06))}.voice-listening-bar[data-v-59b78275]{max-width:820px;margin:0 auto 8px;display:inline-flex;align-items:center;gap:8px;padding:4px 12px;border-radius:var(--radius-pill, 9999px);background:var(--color-brand-1, #eff6ff);border:1px solid var(--color-brand-4, #60a5fa);color:var(--color-brand-7, #1d4ed8);font-size:12px;font-weight:600;width:-moz-fit-content;width:fit-content}.waveform[data-v-59b78275]{display:inline-flex;align-items:center;gap:2px;height:14px}.wave-bar[data-v-59b78275]{width:2px;height:100%;background:var(--color-brand-6, #2563eb);border-radius:1px;animation:wave-bounce-59b78275 .9s ease-in-out infinite}@keyframes wave-bounce-59b78275{0%,to{transform:scaleY(.3)}50%{transform:scaleY(1)}}.voice-bar-enter-active[data-v-59b78275],.voice-bar-leave-active[data-v-59b78275]{transition:opacity .2s ease,transform .2s ease}.voice-bar-enter-from[data-v-59b78275],.voice-bar-leave-to[data-v-59b78275]{opacity:0;transform:translateY(4px)}.input-row[data-v-59b78275]{display:flex;align-items:flex-end;gap:6px;max-width:820px;margin:0 auto;background:var(--color-bg-primary, #f5f5f5);border-radius:22px;padding:4px;border:1px solid var(--color-border-light, rgba(0, 0, 0, .08));transition:border-color .2s,box-shadow .2s}.input-row.voice-on[data-v-59b78275]{background:var(--color-brand-1, #eff6ff);border-color:var(--color-brand-5, #3b82f6)}.input-row.voice-listening[data-v-59b78275]{background:var(--color-brand-1, #eff6ff);border-color:var(--color-brand-6, #2563eb)}.input-row.voice-transcribing[data-v-59b78275]{background:var(--color-brand-1, #eff6ff);border-color:var(--color-brand-6, #2563eb);animation:voice-pulse-transcribe-59b78275 1s ease-in-out infinite}.input-row.voice-muted[data-v-59b78275]{background:var(--color-bg-secondary, #f9fafb);background-image:repeating-linear-gradient(45deg,transparent,transparent 6px,var(--color-fill-quaternary, rgba(0, 0, 0, .05)) 6px,var(--color-fill-quaternary, rgba(0, 0, 0, .05)) 7px);border-color:var(--color-border, #e5e7eb);border-style:dashed}@keyframes voice-pulse-transcribe-59b78275{0%,to{box-shadow:0 0 0 3px #2563eb2e}50%{box-shadow:0 0 0 7px #2563eb0f}}.input-row[data-v-59b78275]:focus-within{border-color:var(--color-brand-4, #69b1ff);box-shadow:0 0 0 3px #1677ff14}.input-area[data-v-59b78275]{flex:1;border:none;outline:none;box-shadow:none;background:transparent;resize:none;font-size:14px;line-height:1.5;padding:6px 6px 6px 10px;color:var(--color-text-primary, #1a1a1a);font-family:inherit;max-height:126px;overflow-y:auto}.input-area[data-v-59b78275]::-moz-placeholder{color:var(--color-text-quaternary, #b0b0b0)}.input-area[data-v-59b78275]::placeholder{color:var(--color-text-quaternary, #b0b0b0)}.input-row.voice-on .input-area[data-v-59b78275]::-moz-placeholder{color:var(--color-brand-7, #1d4ed8)}.input-row.voice-on .input-area[data-v-59b78275]::placeholder{color:var(--color-brand-7, #1d4ed8)}.input-row.voice-muted .input-area[data-v-59b78275]::-moz-placeholder{color:var(--color-text-quaternary, #b0b0b0)}.input-row.voice-muted .input-area[data-v-59b78275]::placeholder{color:var(--color-text-quaternary, #b0b0b0)}.input-area[data-v-59b78275]:disabled{color:var(--color-text-quaternary, #999);cursor:not-allowed}.send-btn[data-v-59b78275]{width:34px;height:34px;min-width:34px;display:flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:50%;border:none;padding:0;background:var(--color-brand-6, #1677ff);color:var(--color-bg-card, #fff);font-size:15px;cursor:pointer;transition:all .2s}.send-btn[data-v-59b78275]:hover:not(:disabled){background:var(--color-brand-7, #0958d9);transform:scale(1.05)}.send-btn[data-v-59b78275]:disabled{background:var(--color-fill-quaternary, #f5f5f5);color:var(--color-text-quaternary, #bbb);cursor:not-allowed}.send-btn-stop[data-v-59b78275]{background:var(--color-error, #ff4d4f)}.send-btn-stop[data-v-59b78275]:hover{background:var(--color-error-bg-hover, #d9363e);transform:scale(1.05)}.ai-disclaimer[data-v-59b78275]{max-width:820px;margin:6px auto 0;font-size:11px;color:var(--color-text-quaternary, #c5c5c5);text-align:center}.classroom-overlay[data-v-1aafc736]{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;padding-right:460px;background:var(--color-bg-base, #f5f7fa)}.classroom-overlay.all-collapsed[data-v-1aafc736],.classroom-overlay.middle-hidden[data-v-1aafc736]{background:transparent}.classroom-overlay.right-collapsed[data-v-1aafc736]{padding-right:0}.ov-left[data-v-1aafc736]{width:340px;flex-shrink:0;display:flex;flex-direction:column;background:var(--color-bg-card, #fff);color:var(--color-text-primary, #1f2937);border-right:1px solid var(--color-border-light, #f3f4f6);overflow:hidden;transition:width .22s cubic-bezier(.4,0,.2,1)}.ov-left.collapsed[data-v-1aafc736]{width:0;border-right:0}.ov-middle[data-v-1aafc736]{flex:1;min-width:0;position:relative;display:flex;flex-direction:column;transition:flex .22s cubic-bezier(.4,0,.2,1)}.ov-middle.hidden[data-v-1aafc736],.ov-middle.gone[data-v-1aafc736]{flex:0 0 0;border:0}.ov-middle-restore[data-v-1aafc736]{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:30;padding:12px 14px;border:1px solid var(--color-border, #e5e7eb);border-radius:12px;background:var(--color-bg-card, #fff);color:var(--color-text-secondary, #4b5563);cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;box-shadow:0 4px 14px #0000001f;transition:background .18s ease,color .18s ease}.ov-middle-restore[data-v-1aafc736]:hover{background:var(--color-brand-1, #eff6ff);color:var(--color-brand-7, #1d4ed8)}.ov-middle-restore-icon[data-v-1aafc736]{font-size:17px}.ov-middle-restore-label[data-v-1aafc736]{font-size:12.5px;font-weight:600;white-space:nowrap}.ov-right[data-v-1aafc736]{position:fixed;top:0;right:0;bottom:0;width:460px;display:flex;flex-direction:column;background:var(--color-bg-card, #fff);border-left:1px solid var(--color-border-light, #f3f4f6);overflow:hidden;transition:width .22s cubic-bezier(.4,0,.2,1);z-index:20}.ov-right.expanded[data-v-1aafc736]{position:absolute;top:0;right:0;bottom:0;left:0;width:auto;z-index:40;border-left:0;box-shadow:-8px 0 28px #0000001f}.ov-right.collapsed[data-v-1aafc736]{width:0;border-left:0}.ov-top[data-v-1aafc736]{flex-shrink:0;display:flex;align-items:center;gap:6px;padding:8px 10px;border-bottom:1px solid var(--color-border-light, #f3f4f6)}.ov-topinfo[data-v-1aafc736]{flex:1;min-width:0;display:flex;flex-direction:column}.ov-lesson[data-v-1aafc736]{font-size:13px;font-weight:700;color:var(--color-text-primary, #1f2937);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ov-status[data-v-1aafc736]{font-size:11px;color:var(--color-text-tertiary, #9ca3af);white-space:nowrap}.ov-righttop[data-v-1aafc736]{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-bottom:1px solid var(--color-border-light, #f3f4f6);background:var(--color-bg-card, #fff)}.ov-righttitle[data-v-1aafc736]{font-size:13px;font-weight:700;color:var(--color-text-primary, #1f2937)}.ov-iconbtn[data-v-1aafc736]{flex-shrink:0;width:28px;height:28px;border:0;border-radius:8px;background:var(--color-brand-1, #eff6ff);color:var(--color-brand-7, #1d4ed8);cursor:pointer;font-size:16px;line-height:1;display:inline-flex;align-items:center;justify-content:center}.ov-iconbtn[data-v-1aafc736]:hover{background:var(--color-brand-2, #dbeafe)}.ov-iconbtn.light[data-v-1aafc736]{background:var(--color-bg-secondary, #f9fafb);color:var(--color-text-secondary, #4b5563)}.ov-iconbtn.light[data-v-1aafc736]:hover{background:var(--color-border-light, #f3f4f6)}.ov-iconbtn.danger[data-v-1aafc736]:hover{background:#ef4444;color:#fff}.ov-divider-handle[data-v-1aafc736]{position:absolute;top:50%;z-index:25;transform:translate(-50%,-50%);display:flex;align-items:center;justify-content:center;width:22px;height:44px;border:1px solid var(--color-border-light, #e5e7eb);background:var(--color-bg-card, #fff);color:var(--color-text-tertiary, #9ca3af);font-size:14px;line-height:1;cursor:pointer;box-shadow:0 2px 8px #0000001a;transition:background .18s ease,color .18s ease,width .18s ease,box-shadow .18s ease}.ov-divider-handle[data-v-1aafc736]:hover{background:var(--color-brand-6, #2563eb);border-color:var(--color-brand-6, #2563eb);color:#fff;width:28px;box-shadow:0 4px 14px #2563eb4d}.ov-divider-handle.left[data-v-1aafc736]{left:340px}.ov-divider-handle.right[data-v-1aafc736]{left:calc(100% - 460px)}.ov-tabs[data-v-1aafc736]{flex-shrink:0;display:flex;gap:4px;padding:8px;border-bottom:1px solid var(--color-border-light, #f3f4f6)}.ov-tab[data-v-1aafc736]{flex:1;border:0;border-radius:9px;padding:6px 0;font-size:12.5px;font-weight:600;color:var(--color-text-secondary, #4b5563);background:var(--color-bg-secondary, #f9fafb);cursor:pointer}.ov-tab[data-v-1aafc736]:hover{background:var(--color-brand-1, #eff6ff);color:var(--color-brand-7, #1d4ed8)}.ov-tab.active[data-v-1aafc736]{background:var(--gradient-brand, linear-gradient(135deg, #3b82f6, #6366f1));color:#fff}.ov-leftbody[data-v-1aafc736]{flex:1;min-height:0;overflow:auto;padding:10px;display:flex;flex-direction:column;gap:10px}.ov-card[data-v-1aafc736]{border:1px solid var(--color-border-light, #f3f4f6);background:var(--color-bg-secondary, #f9fafb);border-radius:13px;padding:11px}.ov-fill[data-v-1aafc736]{flex:1;min-height:0;display:flex;flex-direction:column}.ov-listcard[data-v-1aafc736]{flex:1;min-height:200px;display:flex;flex-direction:column;padding:0;overflow:hidden}.ov-cardtitle[data-v-1aafc736]{display:flex;justify-content:space-between;align-items:center;margin-bottom:9px}.ov-cardtitle span[data-v-1aafc736]{font-weight:800;font-size:12.5px;color:var(--color-text-primary, #1f2937)}.ov-cardtitle small[data-v-1aafc736]{color:var(--color-text-tertiary, #9ca3af);font-size:10px;max-width:60%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ov-grid[data-v-1aafc736]{display:grid;grid-template-columns:1fr 1fr;gap:7px}.ov-grid button[data-v-1aafc736]{height:34px;border:1px solid var(--color-border, #e5e7eb);border-radius:10px;background:var(--color-bg-card, #fff);color:var(--color-text-primary, #1f2937);font-size:12px;font-weight:600;cursor:pointer}.ov-grid button[data-v-1aafc736]:hover:not(:disabled){background:var(--color-brand-1, #eff6ff);color:var(--color-brand-7, #1d4ed8);border-color:var(--color-brand-3, #93c5fd)}.ov-grid button[data-v-1aafc736]:disabled{opacity:.45;cursor:not-allowed}.ov-float[data-v-1aafc736]{position:fixed;top:50%;transform:translateY(-50%);z-index:30;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:38px;padding:16px 0;border:1px solid var(--color-border, #e5e7eb);background:var(--color-bg-card, #fff);color:var(--color-text-secondary, #4b5563);cursor:pointer;box-shadow:0 4px 14px #0000001f;transition:background .18s ease,color .18s ease,width .18s ease,box-shadow .18s ease}.ov-float[data-v-1aafc736]:hover{background:var(--color-brand-6, #2563eb);border-color:var(--color-brand-6, #2563eb);color:#fff;width:44px;box-shadow:0 6px 18px #2563eb52}.ov-float.left[data-v-1aafc736]{left:0;border-left:0;border-radius:0 12px 12px 0}.ov-float.right[data-v-1aafc736]{right:0;border-right:0;border-radius:12px 0 0 12px}.ov-float-icon[data-v-1aafc736]{font-size:17px}.ov-float-label[data-v-1aafc736]{writing-mode:vertical-rl;letter-spacing:2px;font-size:12.5px;font-weight:600;white-space:nowrap}body.classroom-overlay-mode,body.classroom-overlay-mode #app{background:transparent}.update-notification[data-v-04f18f16]{position:fixed;right:20px;bottom:20px;z-index:2000;width:320px;max-width:calc(100vw - 40px);border-radius:8px;box-shadow:var(--shadow-popup);overflow:hidden}.un-body[data-v-04f18f16]{display:flex;flex-direction:column;gap:4px}.un-line[data-v-04f18f16]{margin:0}.un-meta[data-v-04f18f16]{color:var(--color-text-secondary);font-size:12px}.un-actions[data-v-04f18f16]{display:flex;gap:8px;margin-top:6px}.un-slide-enter-active[data-v-04f18f16],.un-slide-leave-active[data-v-04f18f16]{transition:transform var(--duration-base) var(--ease),opacity var(--duration-base) var(--ease)}.un-slide-enter-from[data-v-04f18f16],.un-slide-leave-to[data-v-04f18f16]{transform:translate(24px);opacity:0}.app-root.desktop-shell[data-v-5cf93fb2]{height:100vh;display:flex;flex-direction:column;overflow:hidden;border-radius:10px;background:var(--color-bg-base, #f5f7fa);transition:border-radius .15s ease}.app-root.desktop-shell.maximized[data-v-5cf93fb2]{border-radius:0}html,body{width:100%;height:100%}input::-ms-clear,input::-ms-reveal{display:none}*,*:before,*:after{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0)}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{-webkit-text-decoration:underline dotted;text-decoration:underline;text-decoration:underline dotted;border-bottom:0;cursor:help}address{margin-bottom:1em;font-style:normal;line-height:inherit}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}pre,code,kbd,samp{font-size:1em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75em;padding-bottom:.3em;text-align:left;caption-side:bottom}input,button,select,optgroup,textarea{margin:0;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit}button,input{overflow:visible}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{padding:0;border-style:none}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;margin:0;padding:0;border:0}legend{display:block;width:100%;max-width:100%;margin-bottom:.5em;padding:0;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}template{display:none}[hidden]{display:none!important}mark{padding:.2em;background-color:#feffe6}*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans,Helvetica,Arial,sans-serif;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.visible{visibility:visible}.collapse{visibility:collapse}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.sticky{position:sticky}.inset-0{top:0;right:0;bottom:0;left:0}.bottom-0{bottom:0}.left-0{left:0}.left-1\.5{left:.375rem}.left-2{left:.5rem}.right-0{right:0}.right-2{right:.5rem}.top-0{top:0}.top-1\.5{top:.375rem}.top-2{top:.5rem}.z-50{z-index:50}.\!m-0{margin:0!important}.m-0{margin:0}.mx-1{margin-left:.25rem;margin-right:.25rem}.mx-1\.5{margin-left:.375rem;margin-right:.375rem}.mx-4{margin-left:1rem;margin-right:1rem}.mx-auto{margin-left:auto;margin-right:auto}.my-2{margin-top:.5rem;margin-bottom:.5rem}.-mr-2{margin-right:-.5rem}.mb-0{margin-bottom:0}.mb-0\.5{margin-bottom:.125rem}.mb-1{margin-bottom:.25rem}.mb-1\.5{margin-bottom:.375rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-5{margin-bottom:1.25rem}.mb-8{margin-bottom:2rem}.ml-1{margin-left:.25rem}.ml-2{margin-left:.5rem}.ml-auto{margin-left:auto}.mr-1{margin-right:.25rem}.mr-2{margin-right:.5rem}.mt-0\.5{margin-top:.125rem}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-5{margin-top:1.25rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.line-clamp-1{overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1}.line-clamp-2{overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}.block{display:block}.inline-block{display:inline-block}.inline{display:inline}.flex{display:flex}.inline-flex{display:inline-flex}.table{display:table}.grid{display:grid}.hidden{display:none}.h-0\.5{height:.125rem}.h-14{height:3.5rem}.h-16{height:4rem}.h-20{height:5rem}.h-32{height:8rem}.h-4{height:1rem}.h-6{height:1.5rem}.h-7{height:1.75rem}.h-\[40px\]{height:40px}.h-full{height:100%}.h-px{height:1px}.max-h-96{max-height:24rem}.max-h-\[60vh\]{max-height:60vh}.min-h-0{min-height:0px}.min-h-screen{min-height:100vh}.w-10{width:2.5rem}.w-16{width:4rem}.w-2\/5{width:40%}.w-20{width:5rem}.w-24{width:6rem}.w-28{width:7rem}.w-3\/5{width:60%}.w-32{width:8rem}.w-6{width:1.5rem}.w-7{width:1.75rem}.w-72{width:18rem}.w-8{width:2rem}.w-\[120px\]{width:120px}.w-full{width:100%}.min-w-0{min-width:0px}.max-w-2xl{max-width:42rem}.max-w-4xl{max-width:56rem}.max-w-md{max-width:28rem}.flex-1{flex:1 1 0%}.flex-shrink{flex-shrink:1}.flex-shrink-0,.shrink-0{flex-shrink:0}.flex-grow{flex-grow:1}.border-collapse{border-collapse:collapse}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.cursor-pointer{cursor:pointer}.resize{resize:both}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.items-center{align-items:center}.items-stretch{align-items:stretch}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-1{gap:.25rem}.gap-1\.5{gap:.375rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.space-y-1>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.25rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.25rem * var(--tw-space-y-reverse))}.space-y-2>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.5rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.5rem * var(--tw-space-y-reverse))}.space-y-3>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.75rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.75rem * var(--tw-space-y-reverse))}.space-y-6>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(1.5rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1.5rem * var(--tw-space-y-reverse))}.overflow-auto{overflow:auto}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.overflow-y-auto{overflow-y:auto}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.whitespace-nowrap{white-space:nowrap}.rounded-3xl{border-radius:1.5rem}.rounded-full{border-radius:9999px}.rounded-lg{border-radius:12px}.rounded-md{border-radius:.375rem}.rounded-xl{border-radius:.75rem}.border{border-width:1px}.border-b{border-bottom-width:1px}.border-t{border-top-width:1px}.border-\[\#d3d1c7\]{--tw-border-opacity: 1;border-color:rgb(211 209 199 / var(--tw-border-opacity, 1))}.border-\[var\(--border\)\]{border-color:var(--border)}.border-\[var\(--color-border\)\]{border-color:var(--color-border)}.border-\[var\(--color-border-light\)\]{border-color:var(--color-border-light)}.border-\[var\(--color-brand-3\)\]{border-color:var(--color-brand-3)}.border-\[var\(--color-brand-6\)\]{border-color:var(--color-brand-6)}.border-gray-200{--tw-border-opacity: 1;border-color:rgb(229 231 235 / var(--tw-border-opacity, 1))}.bg-\[\#E6F4FF\]{--tw-bg-opacity: 1;background-color:rgb(230 244 255 / var(--tw-bg-opacity, 1))}.bg-\[\#f7f7f5\]{--tw-bg-opacity: 1;background-color:rgb(247 247 245 / var(--tw-bg-opacity, 1))}.bg-\[var\(--bg-primary\)\]{background-color:var(--bg-primary)}.bg-\[var\(--color-bg-card\)\]{background-color:var(--color-bg-card)}.bg-\[var\(--color-bg-secondary\)\]{background-color:var(--color-bg-secondary)}.bg-\[var\(--color-border-light\)\]{background-color:var(--color-border-light)}.bg-\[var\(--color-brand-1\)\]{background-color:var(--color-brand-1)}.bg-\[var\(--color-brand-6\)\]{background-color:var(--color-brand-6)}.bg-\[var\(--primary-6\)\]{background-color:var(--primary-6)}.bg-amber-600{--tw-bg-opacity: 1;background-color:rgb(217 119 6 / var(--tw-bg-opacity, 1))}.bg-black\/40{background-color:#0006}.bg-blue-50{--tw-bg-opacity: 1;background-color:rgb(239 246 255 / var(--tw-bg-opacity, 1))}.bg-gray-100{--tw-bg-opacity: 1;background-color:rgb(243 244 246 / var(--tw-bg-opacity, 1))}.bg-gray-300{--tw-bg-opacity: 1;background-color:rgb(209 213 219 / var(--tw-bg-opacity, 1))}.bg-gray-50{--tw-bg-opacity: 1;background-color:rgb(249 250 251 / var(--tw-bg-opacity, 1))}.bg-green-50{--tw-bg-opacity: 1;background-color:rgb(240 253 244 / var(--tw-bg-opacity, 1))}.bg-green-500{--tw-bg-opacity: 1;background-color:rgb(34 197 94 / var(--tw-bg-opacity, 1))}.bg-orange-400{--tw-bg-opacity: 1;background-color:rgb(251 146 60 / var(--tw-bg-opacity, 1))}.bg-orange-50{--tw-bg-opacity: 1;background-color:rgb(255 247 237 / var(--tw-bg-opacity, 1))}.bg-red-400{--tw-bg-opacity: 1;background-color:rgb(248 113 113 / var(--tw-bg-opacity, 1))}.bg-red-50{--tw-bg-opacity: 1;background-color:rgb(254 242 242 / var(--tw-bg-opacity, 1))}.bg-white{--tw-bg-opacity: 1;background-color:rgb(255 255 255 / var(--tw-bg-opacity, 1))}.bg-white\/80{background-color:#fffc}.bg-yellow-400{--tw-bg-opacity: 1;background-color:rgb(250 204 21 / var(--tw-bg-opacity, 1))}.object-contain{-o-object-fit:contain;object-fit:contain}.object-cover{-o-object-fit:cover;object-fit:cover}.p-10{padding:2.5rem}.p-2{padding:.5rem}.p-3{padding:.75rem}.p-4{padding:1rem}.p-5{padding:1.25rem}.p-6{padding:1.5rem}.p-8{padding:2rem}.\!px-1\.5{padding-left:.375rem!important;padding-right:.375rem!important}.\!py-0{padding-top:0!important;padding-bottom:0!important}.px-1\.5{padding-left:.375rem;padding-right:.375rem}.px-2{padding-left:.5rem;padding-right:.5rem}.px-4{padding-left:1rem;padding-right:1rem}.py-0\.5{padding-top:.125rem;padding-bottom:.125rem}.py-12{padding-top:3rem;padding-bottom:3rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.py-20{padding-top:5rem;padding-bottom:5rem}.py-24{padding-top:6rem;padding-bottom:6rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.py-4{padding-top:1rem;padding-bottom:1rem}.py-8{padding-top:2rem;padding-bottom:2rem}.pb-4{padding-bottom:1rem}.pr-1{padding-right:.25rem}.pt-4{padding-top:1rem}.text-center{text-align:center}.text-right{text-align:right}.\!text-\[10px\]{font-size:10px!important}.text-2xl{font-size:1.5rem;line-height:2rem}.text-3xl{font-size:1.875rem;line-height:2.25rem}.text-5xl{font-size:3rem;line-height:1}.text-\[10px\]{font-size:10px}.text-\[11px\]{font-size:11px}.text-\[16px\]{font-size:16px}.text-\[36px\]{font-size:36px}.text-base{font-size:1rem;line-height:1.5rem}.text-lg{font-size:1.125rem;line-height:1.75rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xl{font-size:1.25rem;line-height:1.75rem}.text-xs{font-size:.75rem;line-height:1rem}.font-bold{font-weight:700}.font-medium{font-weight:500}.font-normal{font-weight:400}.font-semibold{font-weight:600}.italic{font-style:italic}.tabular-nums{--tw-numeric-spacing: tabular-nums;font-variant-numeric:var(--tw-ordinal) var(--tw-slashed-zero) var(--tw-numeric-figure) var(--tw-numeric-spacing) var(--tw-numeric-fraction)}.leading-relaxed{line-height:1.625}.leading-tight{line-height:1.25}.tracking-wide{letter-spacing:.025em}.text-\[\#1570EF\]{--tw-text-opacity: 1;color:rgb(21 112 239 / var(--tw-text-opacity, 1))}.text-\[\#185fa5\]{--tw-text-opacity: 1;color:rgb(24 95 165 / var(--tw-text-opacity, 1))}.text-\[\#1a1a1a\]{--tw-text-opacity: 1;color:rgb(26 26 26 / var(--tw-text-opacity, 1))}.text-\[\#535862\]{--tw-text-opacity: 1;color:rgb(83 88 98 / var(--tw-text-opacity, 1))}.text-\[\#5f5e5a\]{--tw-text-opacity: 1;color:rgb(95 94 90 / var(--tw-text-opacity, 1))}.text-\[\#888780\]{--tw-text-opacity: 1;color:rgb(136 135 128 / var(--tw-text-opacity, 1))}.text-\[var\(--color-brand-6\)\]{color:var(--color-brand-6)}.text-\[var\(--color-error\)\]{color:var(--color-error)}.text-\[var\(--color-success\)\]{color:var(--color-success)}.text-\[var\(--color-text-primary\)\]{color:var(--color-text-primary)}.text-\[var\(--color-text-quaternary\)\]{color:var(--color-text-quaternary)}.text-\[var\(--color-text-secondary\)\]{color:var(--color-text-secondary)}.text-\[var\(--color-text-tertiary\)\]{color:var(--color-text-tertiary)}.text-\[var\(--color-warning\)\]{color:var(--color-warning)}.text-\[var\(--primary-6\)\]{color:var(--primary-6)}.text-\[var\(--text-primary\)\]{color:var(--text-primary)}.text-\[var\(--text-secondary\)\]{color:var(--text-secondary)}.text-\[var\(--text-tertiary\)\]{color:var(--text-tertiary)}.text-blue-600{--tw-text-opacity: 1;color:rgb(37 99 235 / var(--tw-text-opacity, 1))}.text-gray-300{--tw-text-opacity: 1;color:rgb(209 213 219 / var(--tw-text-opacity, 1))}.text-gray-400{--tw-text-opacity: 1;color:rgb(156 163 175 / var(--tw-text-opacity, 1))}.text-gray-500{--tw-text-opacity: 1;color:rgb(107 114 128 / var(--tw-text-opacity, 1))}.text-gray-600{--tw-text-opacity: 1;color:rgb(75 85 99 / var(--tw-text-opacity, 1))}.text-gray-700{--tw-text-opacity: 1;color:rgb(55 65 81 / var(--tw-text-opacity, 1))}.text-green-600{--tw-text-opacity: 1;color:rgb(22 163 74 / var(--tw-text-opacity, 1))}.text-orange-500{--tw-text-opacity: 1;color:rgb(249 115 22 / var(--tw-text-opacity, 1))}.text-red-500{--tw-text-opacity: 1;color:rgb(239 68 68 / var(--tw-text-opacity, 1))}.text-white{--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity, 1))}.text-white\/80{color:#fffc}.underline{text-decoration-line:underline}.opacity-0{opacity:0}.shadow{--tw-shadow: 0 4px 12px rgba(0, 0, 0, .08);--tw-shadow-colored: 0 4px 12px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-xl{--tw-shadow: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--tw-shadow-colored: 0 20px 25px -5px var(--tw-shadow-color), 0 8px 10px -6px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-\[var\(--shadow-card\)\]{--tw-shadow-color: var(--shadow-card);--tw-shadow: var(--tw-shadow-colored)}.outline{outline-style:solid}.blur{--tw-blur: blur(8px);filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.backdrop-filter{-webkit-backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia)}.transition{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-all{transition-property:all;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-colors{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-opacity{transition-property:opacity;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.ease-in-out{transition-timing-function:cubic-bezier(.4,0,.2,1)}.ease-out{transition-timing-function:cubic-bezier(0,0,.2,1)}.hover\:border-\[var\(--color-brand-4\)\]:hover{border-color:var(--color-brand-4)}.hover\:bg-\[\#F5F5F5\]:hover{--tw-bg-opacity: 1;background-color:rgb(245 245 245 / var(--tw-bg-opacity, 1))}.hover\:bg-red-50:hover{--tw-bg-opacity: 1;background-color:rgb(254 242 242 / var(--tw-bg-opacity, 1))}.hover\:text-\[var\(--text-primary\)\]:hover{color:var(--text-primary)}.hover\:underline:hover{text-decoration-line:underline}.hover\:opacity-70:hover{opacity:.7}.hover\:opacity-80:hover{opacity:.8}.hover\:shadow-sm:hover{--tw-shadow: 0 1px 3px rgba(0, 0, 0, .06);--tw-shadow-colored: 0 1px 3px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.group:hover .group-hover\:flex{display:flex}.group:hover .group-hover\:opacity-100{opacity:1}@media(min-width:640px){.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:p-6{padding:1.5rem}.sm\:text-xl{font-size:1.25rem;line-height:1.75rem}}@media(min-width:900px){.md\:basis-2\/5{flex-basis:40%}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(min-width:1200px){.lg\:flex{display:flex}.lg\:hidden{display:none}.lg\:w-2\/5{width:40%}.lg\:w-3\/5{width:60%}.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.lg\:grid-cols-5{grid-template-columns:repeat(5,minmax(0,1fr))}.lg\:p-8{padding:2rem}.lg\:text-2xl{font-size:1.5rem;line-height:2rem}}@media(min-width:1440px){.xl\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}}:root,[data-theme=light]{--color-brand-1: #eff6ff;--color-brand-2: #dbeafe;--color-brand-3: #93c5fd;--color-brand-4: #60a5fa;--color-brand-5: #3b82f6;--color-brand-6: #2563eb;--color-brand-7: #1d4ed8;--color-brand-8: #1e40af;--color-brand-9: #1e3a8a;--color-brand-10: #172554;--color-success: #16a34a;--color-success-light: #dcfce7;--color-success-bg: #f0fdf4;--color-warning: #ea580c;--color-warning-light: #ffedd5;--color-warning-bg: #fff7ed;--color-error: #dc2626;--color-error-light: #fee2e2;--color-error-bg: #fef2f2;--color-info: #2563eb;--color-info-light: #eff6ff;--color-text-primary: #111827;--color-text-secondary: #4b5563;--color-text-tertiary: #9ca3af;--color-text-quaternary: #d1d5db;--color-bg-primary: #ffffff;--color-bg-secondary: #f9fafb;--color-bg-card: #ffffff;--color-bg-elevated: #ffffff;--color-bg-input: #ffffff;--color-border: #e5e7eb;--color-border-light: #f3f4f6;--color-fill-quaternary: rgba(0, 0, 0, .06);--color-fill-tertiary: rgba(0, 0, 0, .1);--color-tag-blue-bg: #dbeafe;--color-tag-blue-text: #1d4ed8;--color-tag-green-bg: #dcfce7;--color-tag-green-text: #15803d;--color-tag-orange-bg: #ffedd5;--color-tag-orange-text: #c2410c;--color-tag-red-bg: #fee2e2;--color-tag-red-text: #dc2626;--color-tag-purple-bg: #ede9fe;--color-tag-purple-text: #7c3aed;--color-ai-disclaimer: #bfbfbf;--gradient-brand: linear-gradient(135deg, #2563eb 0%, #60a5fa 100%);--shadow-card: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);--shadow-hover: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-float: 0 4px 24px rgba(0, 0, 0, .12), 0 1px 4px rgba(0, 0, 0, .08);--shadow-popup: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px;--space-2xl: 32px;--space-3xl: 48px;--radius-xs: 4px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 14px;--radius-full: 50%;--radius-pill: 9999px;--font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Arial, sans-serif;--font-weight-normal: 400;--font-weight-bold: 500;--font-size-base: 14px;--ease: cubic-bezier(.4, 0, .2, 1);--duration-fast: .15s;--duration-base: .2s;--color-scheme: light;--bg-pattern: none;--nav-gradient: var(--gradient-brand);--accent-glow: transparent;--card-radius: 14px;--border-width: 1px}[data-theme=dark]{--color-brand-1: #111a2c;--color-brand-2: #112545;--color-brand-3: #15325b;--color-brand-4: #15417e;--color-brand-5: #1554b0;--color-brand-6: #3b8ff6;--color-brand-7: #5aa5f8;--color-brand-8: #7dbdf9;--color-brand-9: #a6d1fb;--color-brand-10: #d3e5fc;--color-success: #47c786;--color-success-light: #0b2e1a;--color-success-bg: #0b2e1a;--color-warning: #f0a840;--color-warning-light: #3d2a06;--color-warning-bg: #3d2a06;--color-error: #f06e65;--color-error-light: #3d1210;--color-error-bg: #3d1210;--color-info: #3b8ff6;--color-info-light: #111a2c;--color-text-primary: #e8e8e6;--color-text-secondary: #a0a0a0;--color-text-tertiary: #6e6e6e;--color-text-quaternary: #4a4a4a;--color-bg-primary: #141414;--color-bg-secondary: #1e1e1e;--color-bg-card: #1f1f1f;--color-bg-elevated: #262626;--color-bg-input: #1f1f1f;--color-border: #3a3a3a;--color-border-light: #2e2e2e;--color-fill-quaternary: rgba(255, 255, 255, .08);--color-fill-tertiary: rgba(255, 255, 255, .14);--color-tag-blue-bg: #1c2e48;--color-tag-blue-text: #5aa5f8;--color-tag-green-bg: #1a3d28;--color-tag-green-text: #47c786;--color-tag-orange-bg: #4a3212;--color-tag-orange-text: #f0a840;--color-tag-red-bg: #4d221d;--color-tag-red-text: #f06e65;--color-tag-purple-bg: #2a1f55;--color-tag-purple-text: #9b8fe8;--color-ai-disclaimer: #4a4a4a;--gradient-brand: linear-gradient(135deg, #2e6fcf 0%, #4096ff 100%);--shadow-card: 0 1px 2px rgba(0, 0, 0, .3), 0 0 0 1px #3a3a3a;--shadow-hover: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -1px rgba(0, 0, 0, .3);--shadow-float: 0 4px 24px rgba(0, 0, 0, .5), 0 1px 4px rgba(0, 0, 0, .3);--shadow-popup: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -2px rgba(0, 0, 0, .3);--color-scheme: dark;--bg-pattern: none;--nav-gradient: var(--gradient-brand);--accent-glow: transparent;--card-radius: 14px;--border-width: 1px}[data-theme=brand]{--color-brand-1: #e6f1fb;--color-brand-2: #b5d4f4;--color-brand-3: #7ab4ea;--color-brand-4: #4a94dd;--color-brand-5: #378add;--color-brand-6: #185fa5;--color-brand-7: #0c447c;--color-brand-8: #083561;--color-brand-9: #042c53;--color-brand-10: #021b33;--color-success: #548b29;--color-success-light: #eaf3de;--color-success-bg: #eaf3de;--color-warning: #854f0b;--color-warning-light: #faeeda;--color-warning-bg: #faeeda;--color-error: #c54848;--color-error-light: #fcebeb;--color-error-bg: #fcebeb;--color-info: #185fa5;--color-info-light: #e6f1fb;--color-text-primary: #1a1a1a;--color-text-secondary: #5f5e5a;--color-text-tertiary: #888780;--color-text-quaternary: #b5b5b5;--color-bg-primary: #f7f7f5;--color-bg-secondary: #eeeee8;--color-bg-card: #ffffff;--color-bg-elevated: #ffffff;--color-bg-input: #ffffff;--color-border: #d3d1c7;--color-border-light: #eeede8;--color-fill-quaternary: rgba(0, 0, 0, .06);--color-fill-tertiary: rgba(0, 0, 0, .1);--color-tag-blue-bg: #e6f1fb;--color-tag-blue-text: #0c447c;--color-tag-green-bg: #eaf3de;--color-tag-green-text: #548b29;--color-tag-orange-bg: #faeeda;--color-tag-orange-text: #854f0b;--color-tag-red-bg: #fcebeb;--color-tag-red-text: #c54848;--color-tag-purple-bg: #eeedfe;--color-tag-purple-text: #534ab7;--gradient-brand: linear-gradient(135deg, #185fa5 0%, #378add 100%);--shadow-card: 0 1px 2px rgba(0, 0, 0, .05), 0 0 0 1px #d3d1c7;--shadow-hover: 0 4px 6px -1px rgba(0, 0, 0, .08), 0 2px 4px -1px rgba(0, 0, 0, .04);--shadow-float: 0 4px 24px rgba(0, 0, 0, .1), 0 1px 4px rgba(0, 0, 0, .06);--shadow-popup: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--color-scheme: light;--bg-pattern: none;--nav-gradient: var(--gradient-brand);--accent-glow: transparent;--card-radius: 14px;--border-width: 1px}[data-theme=tech]{--color-brand-1: #0a1628;--color-brand-2: #0d1f3c;--color-brand-3: #143a6e;--color-brand-4: #00d4ff;--color-brand-5: #00b8e6;--color-brand-6: #00d4ff;--color-brand-7: #00a3cc;--color-brand-8: #007a99;--color-brand-9: #005566;--color-brand-10: #003344;--color-success: #00ff88;--color-success-light: #0a2e1a;--color-success-bg: #0a2e1a;--color-warning: #ffaa00;--color-warning-light: #2e2000;--color-warning-bg: #2e2000;--color-error: #ff4466;--color-error-light: #3d0a10;--color-error-bg: #3d0a10;--color-info: #00d4ff;--color-info-light: #0a1628;--color-text-primary: #e0f0ff;--color-text-secondary: #88bbee;--color-text-tertiary: #5588bb;--color-text-quaternary: #335577;--color-bg-primary: #0a0e1a;--color-bg-secondary: #111827;--color-bg-card: #151d30;--color-bg-elevated: #1a2540;--color-bg-input: #151d30;--color-border: #1e3a5f;--color-border-light: #1a2844;--color-fill-quaternary: rgba(0, 212, 255, .08);--color-fill-tertiary: rgba(0, 212, 255, .14);--color-tag-blue-bg: #0d1f3c;--color-tag-blue-text: #00d4ff;--color-tag-green-bg: #0a2e1a;--color-tag-green-text: #00ff88;--color-tag-orange-bg: #2e2000;--color-tag-orange-text: #ffaa00;--color-tag-red-bg: #3d0a10;--color-tag-red-text: #ff4466;--color-tag-purple-bg: #1a0e33;--color-tag-purple-text: #aa77ff;--color-ai-disclaimer: #335577;--gradient-brand: linear-gradient(135deg, #00d4ff 0%, #0077ff 100%);--shadow-card: 0 0 15px rgba(0, 212, 255, .08), 0 1px 3px rgba(0, 0, 0, .3);--shadow-hover: 0 0 25px rgba(0, 212, 255, .15), 0 4px 8px rgba(0, 0, 0, .4);--shadow-float: 0 0 40px rgba(0, 212, 255, .2), 0 8px 24px rgba(0, 0, 0, .5);--shadow-popup: 0 0 30px rgba(0, 212, 255, .15), 0 10px 15px -3px rgba(0, 0, 0, .5);--color-scheme: dark;--bg-pattern: radial-gradient(circle at 20% 50%, rgba(0, 212, 255, .03) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(0, 119, 255, .03) 0%, transparent 50%);--nav-gradient: linear-gradient(90deg, #00d4ff, #0077ff, #aa44ff);--accent-glow: rgba(0, 212, 255, .3);--card-radius: 16px;--border-width: 1px;--font-family: "Rajdhani", "JetBrains Mono", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif}[data-theme=zen]{--color-brand-1: #f0f5f0;--color-brand-2: #dde8dd;--color-brand-3: #b5ccb5;--color-brand-4: #8aad8a;--color-brand-5: #6b9672;--color-brand-6: #4a7c59;--color-brand-7: #3a6347;--color-brand-8: #2c4a36;--color-brand-9: #1e3326;--color-brand-10: #121f17;--color-success: #5a8f5a;--color-success-light: #e8f0e8;--color-success-bg: #f0f5f0;--color-warning: #b8943e;--color-warning-light: #f5edd5;--color-warning-bg: #faf6e8;--color-error: #a05050;--color-error-light: #f5e8e8;--color-error-bg: #faf2f2;--color-info: #4a7c59;--color-info-light: #f0f5f0;--color-text-primary: #2a2a2a;--color-text-secondary: #5a5a52;--color-text-tertiary: #8a8a80;--color-text-quaternary: #b8b8b0;--color-bg-primary: #fafcf9;--color-bg-secondary: #f2f5ef;--color-bg-card: #ffffff;--color-bg-elevated: #ffffff;--color-bg-input: #ffffff;--color-border: #d8dfd0;--color-border-light: #e8ede4;--color-fill-quaternary: rgba(74, 124, 89, .08);--color-fill-tertiary: rgba(74, 124, 89, .14);--color-tag-blue-bg: #e8f0e8;--color-tag-blue-text: #3a6347;--color-tag-green-bg: #e8f0e8;--color-tag-green-text: #4a7c59;--color-tag-orange-bg: #f5edd5;--color-tag-orange-text: #854f0b;--color-tag-red-bg: #f5e8e8;--color-tag-red-text: #a05050;--color-tag-purple-bg: #eeeef5;--color-tag-purple-text: #5a5a8a;--color-ai-disclaimer: #8a8a80;--gradient-brand: linear-gradient(135deg, #4a7c59 0%, #6b9672 50%, #8aad8a 100%);--shadow-card: 0 1px 2px rgba(40, 60, 40, .04), 0 0 0 1px rgba(40, 60, 40, .04);--shadow-hover: 0 4px 12px rgba(40, 60, 40, .08), 0 0 0 1px rgba(40, 60, 40, .06);--shadow-float: 0 8px 32px rgba(40, 60, 40, .1), 0 2px 8px rgba(40, 60, 40, .06);--shadow-popup: 0 10px 15px -3px rgba(40, 60, 40, .08), 0 4px 6px -2px rgba(40, 60, 40, .04);--color-scheme: light;--bg-pattern: radial-gradient(ellipse at 30% 20%, rgba(74, 124, 89, .02) 0%, transparent 60%);--nav-gradient: linear-gradient(90deg, #3a6347, #4a7c59, #6b9672);--accent-glow: rgba(74, 124, 89, .15);--card-radius: 12px;--border-width: 1px;--font-family: "KaiTi", "STKaiti", "Noto Serif SC", "Source Han Serif SC", "STSong", "SimSun", serif}[data-theme=euler]{--color-brand-1: #111833;--color-brand-2: #1a2744;--color-brand-3: #2a4070;--color-brand-4: #4a6fa5;--color-brand-5: #5e83b5;--color-brand-6: #7ba0d0;--color-brand-7: #95b5e0;--color-brand-8: #b0ccf0;--color-brand-9: #cce0ff;--color-brand-10: #e8f0ff;--color-success: #4caf70;--color-success-light: #1a2e22;--color-success-bg: #1a2e22;--color-warning: #d4a843;--color-warning-light: #2e2610;--color-warning-bg: #2e2610;--color-error: #d06050;--color-error-light: #2e1815;--color-error-bg: #2e1815;--color-info: #7ba0d0;--color-info-light: #111833;--color-text-primary: #e0e4ee;--color-text-secondary: #9aa4bc;--color-text-tertiary: #6a7490;--color-text-quaternary: #444c66;--color-bg-primary: #0e1225;--color-bg-secondary: #141a30;--color-bg-card: #182040;--color-bg-elevated: #1e2850;--color-bg-input: #182040;--color-border: #2a3560;--color-border-light: #222c50;--color-fill-quaternary: rgba(123, 160, 208, .08);--color-fill-tertiary: rgba(123, 160, 208, .14);--color-tag-blue-bg: #111833;--color-tag-blue-text: #95b5e0;--color-tag-green-bg: #1a2e22;--color-tag-green-text: #4caf70;--color-tag-orange-bg: #2e2610;--color-tag-orange-text: #d4a843;--color-tag-red-bg: #2e1815;--color-tag-red-text: #d06050;--color-tag-purple-bg: #1e1745;--color-tag-purple-text: #a890e0;--color-ai-disclaimer: #444c66;--gradient-brand: linear-gradient(135deg, #4a6fa5 0%, #7ba0d0 50%, #d4a843 100%);--shadow-card: 0 1px 3px rgba(0, 0, 0, .3), 0 0 0 1px #2a3560;--shadow-hover: 0 4px 12px rgba(123, 160, 208, .1), 0 2px 4px rgba(0, 0, 0, .3);--shadow-float: 0 8px 32px rgba(123, 160, 208, .15), 0 2px 8px rgba(0, 0, 0, .4);--shadow-popup: 0 10px 15px -3px rgba(123, 160, 208, .12), 0 4px 6px -2px rgba(0, 0, 0, .4);--color-scheme: dark;--bg-pattern: repeating-linear-gradient( 60deg, transparent, transparent 49px, rgba(123, 160, 208, .04) 49px, rgba(123, 160, 208, .04) 50px ), repeating-linear-gradient( -60deg, transparent, transparent 49px, rgba(123, 160, 208, .04) 49px, rgba(123, 160, 208, .04) 50px ), repeating-linear-gradient( 0deg, transparent, transparent 49px, rgba(123, 160, 208, .03) 49px, rgba(123, 160, 208, .03) 50px );--nav-gradient: linear-gradient(90deg, #2a4070, #4a6fa5, #7ba0d0);--accent-glow: rgba(123, 160, 208, .25);--card-radius: 6px;--border-width: 1px;--font-family: "Cinzel", "EB Garamond", "Noto Serif SC", "Source Han Serif SC", Georgia, "SimSun", serif}[data-theme=aurora]{--color-brand-1: #0a1a18;--color-brand-2: #0e2a25;--color-brand-3: #154a40;--color-brand-4: #2dd4a8;--color-brand-5: #1fc498;--color-brand-6: #10b981;--color-brand-7: #0d9a6c;--color-brand-8: #0a7a56;--color-brand-9: #075c40;--color-brand-10: #043d2b;--color-success: #22d3a0;--color-success-light: #0a2e22;--color-success-bg: #0a2e22;--color-warning: #f0c040;--color-warning-light: #2e2600;--color-warning-bg: #2e2600;--color-error: #f07060;--color-error-light: #3d1010;--color-error-bg: #3d1010;--color-info: #10b981;--color-info-light: #0a1a18;--color-text-primary: #d8f0e8;--color-text-secondary: #88c8a8;--color-text-tertiary: #589878;--color-text-quaternary: #386858;--color-bg-primary: #080e0c;--color-bg-secondary: #0e1a16;--color-bg-card: #122018;--color-bg-elevated: #182a20;--color-bg-input: #122018;--color-border: #1e3a2e;--color-border-light: #1a2e24;--color-fill-quaternary: rgba(16, 185, 129, .08);--color-fill-tertiary: rgba(16, 185, 129, .14);--color-tag-blue-bg: #0a1a28;--color-tag-blue-text: #40c8c0;--color-tag-green-bg: #0a2e22;--color-tag-green-text: #22d3a0;--color-tag-orange-bg: #2e2600;--color-tag-orange-text: #f0c040;--color-tag-red-bg: #3d1010;--color-tag-red-text: #f07060;--color-tag-purple-bg: #1a0e33;--color-tag-purple-text: #b080e8;--color-ai-disclaimer: #386858;--gradient-brand: linear-gradient(135deg, #10b981 0%, #2dd4a8 30%, #40c8e0 60%, #a070e0 100%);--shadow-card: 0 1px 3px rgba(0, 0, 0, .3), 0 0 0 1px #1e3a2e;--shadow-hover: 0 4px 12px rgba(16, 185, 129, .12), 0 2px 4px rgba(0, 0, 0, .3);--shadow-float: 0 8px 32px rgba(45, 212, 168, .15), 0 2px 8px rgba(0, 0, 0, .4);--shadow-popup: 0 10px 15px -3px rgba(16, 185, 129, .12), 0 4px 6px -2px rgba(0, 0, 0, .4);--color-scheme: dark;--bg-pattern: radial-gradient(ellipse at 50% 0%, rgba(16, 185, 129, .06) 0%, transparent 60%), radial-gradient(ellipse at 80% 80%, rgba(64, 200, 224, .04) 0%, transparent 50%), radial-gradient(ellipse at 20% 90%, rgba(160, 112, 224, .03) 0%, transparent 50%);--nav-gradient: linear-gradient(90deg, #10b981, #2dd4a8, #40c8e0, #a070e0);--accent-glow: rgba(16, 185, 129, .2);--card-radius: 10px;--border-width: 1px;--font-family: "Outfit", "DM Sans", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif}[data-theme=obsidian]{--color-brand-1: #1a1610;--color-brand-2: #2a2418;--color-brand-3: #4a4028;--color-brand-4: #c4a35a;--color-brand-5: #d4b06a;--color-brand-6: #c9a84c;--color-brand-7: #b8983e;--color-brand-8: #a08030;--color-brand-9: #806820;--color-brand-10: #504010;--color-success: #70b860;--color-success-light: #1a2810;--color-success-bg: #1a2810;--color-warning: #d4a843;--color-warning-light: #2e2410;--color-warning-bg: #2e2410;--color-error: #d06050;--color-error-light: #2e1410;--color-error-bg: #2e1410;--color-info: #c9a84c;--color-info-light: #1a1610;--color-text-primary: #e8e0d0;--color-text-secondary: #a89880;--color-text-tertiary: #786858;--color-text-quaternary: #504840;--color-bg-primary: #0c0a08;--color-bg-secondary: #141210;--color-bg-card: #1a1814;--color-bg-elevated: #222018;--color-bg-input: #1a1814;--color-border: #302820;--color-border-light: #242018;--color-fill-quaternary: rgba(201, 168, 76, .08);--color-fill-tertiary: rgba(201, 168, 76, .14);--color-tag-blue-bg: #1a2030;--color-tag-blue-text: #c4a35a;--color-tag-green-bg: #1a2810;--color-tag-green-text: #70b860;--color-tag-orange-bg: #2e2410;--color-tag-orange-text: #d4a843;--color-tag-red-bg: #2e1410;--color-tag-red-text: #d06050;--color-tag-purple-bg: #241830;--color-tag-purple-text: #b090d0;--color-ai-disclaimer: #504840;--gradient-brand: linear-gradient(135deg, #c9a84c 0%, #d4b06a 50%, #e0c070 100%);--shadow-card: 0 1px 3px rgba(0, 0, 0, .5), 0 0 0 1px #302820;--shadow-hover: 0 4px 12px rgba(201, 168, 76, .08), 0 2px 4px rgba(0, 0, 0, .4);--shadow-float: 0 8px 32px rgba(201, 168, 76, .12), 0 2px 8px rgba(0, 0, 0, .5);--shadow-popup: 0 10px 15px -3px rgba(201, 168, 76, .1), 0 4px 6px -2px rgba(0, 0, 0, .5);--color-scheme: dark;--bg-pattern: repeating-linear-gradient( 0deg, transparent, transparent 1px, rgba(255, 255, 255, .005) 1px, rgba(255, 255, 255, .005) 2px );--nav-gradient: linear-gradient(90deg, #806820, #c9a84c, #d4b06a);--accent-glow: rgba(201, 168, 76, .15);--card-radius: 2px;--border-width: 1px;--font-family: "Cormorant", "Raleway", "Noto Serif SC", "Source Han Serif SC", Georgia, "SimSun", serif}[data-theme=alpine]{--color-brand-1: #e8f4f8;--color-brand-2: #c8e4f0;--color-brand-3: #90cce0;--color-brand-4: #5ab0d0;--color-brand-5: #3898c0;--color-brand-6: #2878a8;--color-brand-7: #1c5c88;--color-brand-8: #144468;--color-brand-9: #0c3050;--color-brand-10: #061c30;--color-success: #2a8a5a;--color-success-light: #d8f0e0;--color-success-bg: #e8f8ee;--color-warning: #c09030;--color-warning-light: #f5e8c8;--color-warning-bg: #faf4e0;--color-error: #c04040;--color-error-light: #f8d8d8;--color-error-bg: #fce8e8;--color-info: #2878a8;--color-info-light: #e8f4f8;--color-text-primary: #1a2a38;--color-text-secondary: #4a6878;--color-text-tertiary: #7a98a8;--color-text-quaternary: #a8c0d0;--color-bg-primary: #f4f8fc;--color-bg-secondary: #e8f0f6;--color-bg-card: #ffffff;--color-bg-elevated: #ffffff;--color-bg-input: #ffffff;--color-border: #c0d8e8;--color-border-light: #dce8f0;--color-fill-quaternary: rgba(40, 120, 168, .08);--color-fill-tertiary: rgba(40, 120, 168, .14);--color-tag-blue-bg: #e8f4f8;--color-tag-blue-text: #1c5c88;--color-tag-green-bg: #e8f8ee;--color-tag-green-text: #2a8a5a;--color-tag-orange-bg: #faf4e0;--color-tag-orange-text: #854f0b;--color-tag-red-bg: #fce8e8;--color-tag-red-text: #c04040;--color-tag-purple-bg: #f0e8f8;--color-tag-purple-text: #6040a0;--color-ai-disclaimer: #7a98a8;--gradient-brand: linear-gradient(135deg, #2878a8 0%, #5ab0d0 50%, #2a8a5a 100%);--shadow-card: 0 1px 3px rgba(20, 68, 104, .06), 0 1px 2px rgba(20, 68, 104, .04);--shadow-hover: 0 4px 12px rgba(20, 68, 104, .1), 0 2px 4px rgba(20, 68, 104, .06);--shadow-float: 0 8px 32px rgba(20, 68, 104, .12), 0 2px 8px rgba(20, 68, 104, .08);--shadow-popup: 0 10px 15px -3px rgba(20, 68, 104, .1), 0 4px 6px -2px rgba(20, 68, 104, .06);--color-scheme: light;--bg-pattern: radial-gradient(ellipse at 50% 100%, rgba(40, 120, 168, .03) 0%, transparent 60%);--nav-gradient: linear-gradient(90deg, #1c5c88, #2878a8, #5ab0d0, #2a8a5a);--accent-glow: rgba(90, 176, 208, .15);--card-radius: 14px;--border-width: 1px;--font-family: "Quicksand", "Nunito Sans", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif}:root,[data-theme=light],[data-theme=dark],[data-theme=brand],[data-theme=tech],[data-theme=zen],[data-theme=euler],[data-theme=aurora],[data-theme=obsidian],[data-theme=alpine]{--primary-1: var(--color-brand-1);--primary-3: var(--color-brand-3);--primary-5: var(--color-brand-5);--primary-6: var(--color-brand-6);--primary-7: var(--color-brand-7);--bg-primary: var(--color-bg-primary);--bg-secondary: var(--color-bg-card);--text-primary: var(--color-text-primary);--text-secondary: var(--color-text-secondary);--text-tertiary: var(--color-text-tertiary);--border: var(--color-border);--shadow-card: var(--shadow-card)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:var(--font-family);font-size:14px;color:var(--color-text-primary);background:var(--color-bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5;transition:background-color .3s var(--ease),color .3s var(--ease)}.card,.bg-white,[class*="bg-[var(--"]{transition:background-color .3s var(--ease),border-color .3s var(--ease),color .3s var(--ease)}.page{min-height:100vh;background:var(--color-bg-primary);padding:var(--space-lg)}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:var(--space-xl);transition:box-shadow var(--duration-base) var(--ease)}.card:hover{box-shadow:var(--shadow-hover)}.input{width:100%;height:40px;padding:0 var(--space-md);font-size:14px;color:var(--color-text-primary);background:var(--color-bg-input);border:1px solid var(--color-border);border-radius:var(--radius-md);outline:none;transition:border-color var(--duration-base) var(--ease)}.input::-moz-placeholder{color:var(--color-text-quaternary)}.input::placeholder{color:var(--color-text-quaternary)}.input:hover{border-color:var(--color-brand-3)}.input:focus{border:1.5px solid var(--color-brand-6)}.btn-primary{height:44px;padding:0 20px;background:var(--color-brand-6);color:#fff;border:none;border-radius:var(--radius-md);font-size:14px;font-weight:500;cursor:pointer;transition:all var(--duration-base) var(--ease);white-space:nowrap}.btn-primary:hover:not(:disabled){background:var(--color-brand-5)}.btn-primary:active:not(:disabled){background:var(--color-brand-7)}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-secondary{height:44px;padding:0 20px;background:transparent;color:var(--color-brand-6);border:1px solid var(--color-brand-6);border-radius:var(--radius-md);font-size:14px;font-weight:500;cursor:pointer;transition:all var(--duration-base) var(--ease);white-space:nowrap}.btn-secondary:hover{background:var(--color-brand-1)}.btn-ghost{height:44px;padding:0 20px;background:transparent;color:var(--color-text-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:14px;cursor:pointer;transition:all var(--duration-fast) var(--ease)}.btn-ghost:hover{background:var(--color-bg-primary)}.formula-box{background:var(--color-brand-1);border:1px solid var(--color-brand-3);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);font-size:14px;color:var(--color-brand-7);line-height:1.8;font-family:KaTeX_Main,serif}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-3xl) var(--space-xl);color:var(--color-text-tertiary);font-size:13px;gap:var(--space-sm)}@media(min-width:640px){.page{padding:var(--space-xl)}}@media(min-width:900px){.page{padding:var(--space-2xl)}}@media(min-width:1200px){.page{max-width:1440px;margin:0 auto;padding:var(--space-2xl)}}html.compact{--space-xs: 4px;--space-sm: 6px;--space-md: 8px;--space-lg: 12px;--space-xl: 16px;--space-2xl: 20px;--space-3xl: 32px}:root{--color-primary: #1677ff;--color-bg-layout: #f5f5f5;--color-sidebar-width: 220px;--color-header-height: 56px;--page-header-bg: var(--color-bg-primary)}*{margin:0;padding:0;box-sizing:border-box}html,body,#app{width:100%;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.ant-layout-sider{box-shadow:2px 0 8px #0000000f}.ant-btn{display:inline-flex;align-items:center;justify-content:center}.ant-btn>.anticon+span,.ant-btn>span+.anticon{display:inline-flex;align-items:center}