.gate[data-v-545be587]{display:flex;justify-content:center;padding:28px 16px 60px}.card[data-v-545be587]{width:100%;max-width:720px;background:#fff;border:1px solid var(--ef-border);border-radius:14px;padding:26px 28px 22px}.head h1[data-v-545be587]{margin:0 0 8px;font-size:20px}.meta[data-v-545be587]{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;color:var(--ef-text-dim)}.desc[data-v-545be587]{margin:10px 0 0;font-size:13px;color:var(--ef-text-dim);line-height:1.7}.notice[data-v-545be587]{margin-top:12px;padding:8px 12px;border-radius:8px;background:#fff3e0;color:var(--ef-warn);font-size:13px}.sec[data-v-545be587]{display:flex;align-items:center;gap:12px;margin:24px 0 10px;font-size:14px;font-weight:600}.kw[data-v-545be587]{height:28px;width:140px;margin-left:auto;padding:0 10px;border:1px solid var(--ef-border);border-radius:8px;font-size:13px}.cascade[data-v-545be587]{display:flex;flex-wrap:wrap;gap:12px}.cascade label[data-v-545be587]{flex:1 1 180px;display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--ef-text-dim)}.cascade select[data-v-545be587]{height:38px;padding:0 10px;border:1px solid var(--ef-border);border-radius:8px;background:#fff}.cascade select[data-v-545be587]:disabled{background:#f7f8fa;color:#b6bcc6}.names[data-v-545be587]{display:flex;flex-wrap:wrap;gap:8px;max-height:260px;overflow:auto;padding:4px 2px}.name[data-v-545be587]{min-width:84px;height:36px;padding:0 14px;border:1px solid var(--ef-border);border-radius:9px;background:#fff;font-size:14px}.name[data-v-545be587]:hover{border-color:var(--ef-primary);color:var(--ef-primary-dark)}.name.on[data-v-545be587]{background:var(--ef-primary);border-color:var(--ef-primary);color:#fff}.dup-hint[data-v-545be587]{margin:0 0 10px;padding:8px 12px;border-radius:8px;background:#fff8e1;color:var(--ef-warn);font-size:12px}.dup[data-v-545be587]{margin-left:6px;font-size:11px;color:var(--ef-warn)}.name.on .dup[data-v-545be587]{color:#fff}.last4[data-v-545be587]{display:flex;gap:10px}.last4 input[data-v-545be587]{width:140px;height:40px;padding:0 12px;border:1px solid var(--ef-border);border-radius:10px;font-size:18px;letter-spacing:6px;text-align:center}.err[data-v-545be587]{margin-top:10px;color:var(--ef-err);font-size:13px}.no-match[data-v-545be587]{margin-top:10px;padding:10px 12px;border-radius:8px;background:#fff8e1;color:var(--ef-text-dim);font-size:13px;line-height:1.7}.no-match a[data-v-545be587]{color:var(--ef-primary);text-decoration:none}.self-line[data-v-545be587]{margin-top:26px;padding-top:16px;border-top:1px dashed var(--ef-border);font-size:13px;color:var(--ef-text-dim)}.self-line a[data-v-545be587]{color:var(--ef-primary);text-decoration:none}.mask[data-v-545be587]{position:fixed;top:0;right:0;bottom:0;left:0;background:#14181e73;display:flex;align-items:center;justify-content:center;z-index:2000;padding:16px}.modal[data-v-545be587]{width:100%;max-width:460px;background:#fff;border-radius:14px;padding:22px 24px}.modal h2[data-v-545be587]{margin:0 0 4px;font-size:17px}.hint[data-v-545be587]{margin:0 0 16px;font-size:12px;color:var(--ef-text-dim)}.fld[data-v-545be587]{display:flex;flex-direction:column;gap:6px;margin-bottom:12px;font-size:12px;color:var(--ef-text-dim)}.fld input[data-v-545be587],.fld select[data-v-545be587]{height:38px;padding:0 10px;border:1px solid var(--ef-border);border-radius:8px;background:#fff}.row[data-v-545be587]{display:flex;gap:12px}.row .fld[data-v-545be587]{flex:1}.modal-foot[data-v-545be587]{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.cands[data-v-545be587]{display:flex;flex-direction:column;gap:8px;max-height:320px;overflow:auto}.cand[data-v-545be587]{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--ef-border);border-radius:10px}.cand-main[data-v-545be587]{flex:1;min-width:0}.cand-title[data-v-545be587]{font-size:14px;color:var(--ef-text)}.badge[data-v-545be587]{margin-left:6px;padding:1px 6px;border-radius:6px;background:#e8f5e9;color:#2e7d32;font-size:11px}.cand-meta[data-v-545be587]{margin-top:2px;font-size:12px;color:var(--ef-text-dim)}.claim-target[data-v-545be587]{margin-bottom:14px;padding:10px 12px;border-radius:8px;background:#f5f7fa}@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,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) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.47"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}.qcard[data-v-6983e6bb]{background:#fff;border:1px solid var(--ef-border);border-radius:12px;padding:18px 20px;margin-bottom:14px}.qhead[data-v-6983e6bb]{display:flex;align-items:center;gap:8px;margin-bottom:12px}.idx[data-v-6983e6bb]{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--ef-primary);color:#fff;font-size:13px;font-weight:600}.q-fb[data-v-6983e6bb]{margin-left:auto;padding:2px 10px;height:22px;border:1px solid var(--ef-border);border-radius:8px;background:#fff;color:var(--ef-text-dim);font-size:12px}.q-fb[data-v-6983e6bb]:hover{border-color:var(--ef-primary);color:var(--ef-primary)}.stem[data-v-6983e6bb]{font-size:15px;line-height:1.8;white-space:pre-wrap;word-break:break-word;margin-bottom:14px}.stem[data-v-6983e6bb] img,.otext[data-v-6983e6bb] img{max-width:100%;height:auto}.stem[data-v-6983e6bb] table,.otext[data-v-6983e6bb] table{max-width:100%}.q-imgs[data-v-6983e6bb]{display:flex;flex-wrap:wrap;gap:8px;margin:-6px 0 14px}.q-imgs img[data-v-6983e6bb]{max-width:100%;max-height:260px;border-radius:8px;border:1px solid var(--ef-border)}.opts[data-v-6983e6bb]{display:flex;flex-direction:column;gap:8px}.opt[data-v-6983e6bb]{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border:1px solid var(--ef-border);border-radius:9px;cursor:pointer;transition:all .12s}.opt[data-v-6983e6bb]:hover{border-color:var(--ef-primary)}.opt.on[data-v-6983e6bb]{border-color:var(--ef-primary);background:#f2f7ff}.opt.right[data-v-6983e6bb]{border-color:var(--ef-ok);background:#f0fbf4}.opt.wrong[data-v-6983e6bb]{border-color:var(--ef-err);background:#fdf3f3}.mark[data-v-6983e6bb]{flex-shrink:0;width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:#eef1f5;font-size:12px;font-weight:600;color:var(--ef-text-dim)}.opt.on .mark[data-v-6983e6bb]{background:var(--ef-primary);color:#fff}.opt.right .mark[data-v-6983e6bb]{background:var(--ef-ok);color:#fff}.otext[data-v-6983e6bb]{flex:1;line-height:1.6;word-break:break-word}.tag[data-v-6983e6bb]{flex-shrink:0;font-size:11px;padding:1px 6px;border-radius:6px;line-height:16px}.tag.mine[data-v-6983e6bb]{background:#e8f0fe;color:var(--ef-primary-dark)}.tag.right[data-v-6983e6bb]{background:#e6f7ec;color:var(--ef-ok)}.fill textarea[data-v-6983e6bb]{width:100%;padding:10px 12px;border:1px solid var(--ef-border);border-radius:9px;resize:vertical;line-height:1.7}.fill textarea[data-v-6983e6bb]:focus{outline:none;border-color:var(--ef-primary)}.fill-view[data-v-6983e6bb]{display:flex;flex-direction:column;gap:8px}.fv-row[data-v-6983e6bb]{display:flex;gap:10px;font-size:13px}.fv-label[data-v-6983e6bb]{flex-shrink:0;width:68px;color:var(--ef-text-dim)}.fv-val[data-v-6983e6bb]{flex:1;white-space:pre-wrap;word-break:break-word}.fv-val.bad[data-v-6983e6bb]{color:var(--ef-err)}.fv-val.ok[data-v-6983e6bb]{color:var(--ef-ok)}.exam[data-v-dc2a0d2b]{max-width:820px;margin:0 auto;padding:18px 16px 80px}.bar[data-v-dc2a0d2b]{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;margin-bottom:16px;background:#fff;border:1px solid var(--ef-border);border-radius:10px}.bar-left[data-v-dc2a0d2b],.bar-right[data-v-dc2a0d2b]{display:flex;align-items:center;gap:14px}.prog[data-v-dc2a0d2b]{font-size:13px;font-weight:600}.loc[data-v-dc2a0d2b]{font-size:12px;color:var(--ef-text-dim)}.clock[data-v-dc2a0d2b]{font-variant-numeric:tabular-nums;font-size:14px;font-weight:600;color:var(--ef-text-dim)}.clock.urgent[data-v-dc2a0d2b]{color:var(--ef-err)}.paper[data-v-dc2a0d2b]{padding-bottom:20px}.foot[data-v-dc2a0d2b]{display:flex;justify-content:center;padding:12px 0 8px}.mask[data-v-dc2a0d2b]{position:fixed;top:0;right:0;bottom:0;left:0;background:#14181e73;display:flex;align-items:center;justify-content:center;z-index:2000;padding:16px}.modal[data-v-dc2a0d2b]{width:100%;max-width:400px;background:#fff;border-radius:14px;padding:22px 24px}.modal h2[data-v-dc2a0d2b]{margin:0 0 8px;font-size:17px}.hint[data-v-dc2a0d2b]{margin:0;font-size:13px;line-height:1.8;color:var(--ef-text-dim)}.modal-foot[data-v-dc2a0d2b]{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.nav[data-v-dc2a0d2b]{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:4px 0 8px}.nav .ef-btn[data-v-dc2a0d2b]{min-width:88px}.switch[data-v-dc2a0d2b]{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--ef-text-dim);cursor:pointer;-webkit-user-select:none;user-select:none}.switch input[data-v-dc2a0d2b]{position:absolute;opacity:0;width:0;height:0}.switch .track[data-v-dc2a0d2b]{position:relative;flex-shrink:0;width:34px;height:20px;border-radius:10px;background:#cfd4dc;transition:background .15s}.switch .track[data-v-dc2a0d2b]:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .15s}.switch input:checked+.track[data-v-dc2a0d2b]{background:var(--ef-primary)}.switch input:checked+.track[data-v-dc2a0d2b]:after{transform:translate(14px)}.hl[data-v-dc2a0d2b]{box-shadow:0 0 0 4px #2f7cf62e;animation:hlPulse-dc2a0d2b 1.6s ease-in-out infinite}@keyframes hlPulse-dc2a0d2b{0%,to{transform:scale(1)}50%{transform:scale(1.04)}}.fab[data-v-dc2a0d2b]{position:fixed;right:18px;bottom:18px;z-index:900;padding:10px 15px;border:none;border-radius:22px;background:var(--ef-text);color:#fff;font-size:13px;font-weight:600;cursor:pointer;box-shadow:0 6px 18px #14181e38}.sheet[data-v-dc2a0d2b]{max-width:460px;max-height:86vh;overflow:auto}.legend[data-v-dc2a0d2b]{display:flex;gap:14px;margin-bottom:14px;font-size:12px;color:var(--ef-text-dim)}.lg-item[data-v-dc2a0d2b]{display:inline-flex;align-items:center;gap:5px}.dot[data-v-dc2a0d2b]{width:10px;height:10px;border-radius:3px;background:#e6e9ee;border:1px solid var(--ef-border)}.dot.on[data-v-dc2a0d2b]{background:var(--ef-ok);border-color:var(--ef-ok)}.dot.cur[data-v-dc2a0d2b]{background:#fff;border:2px solid var(--ef-primary)}.grid[data-v-dc2a0d2b]{display:grid;grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:8px;max-height:46vh;overflow:auto}.cell[data-v-dc2a0d2b]{height:38px;padding:0;border:1px solid var(--ef-border);border-radius:8px;background:#fff;font-size:13px;font-weight:600;color:var(--ef-text-dim);cursor:pointer}.cell.on[data-v-dc2a0d2b]{background:#eafaf0;border-color:var(--ef-ok);color:var(--ef-ok)}.cell.cur[data-v-dc2a0d2b]{border:2px solid var(--ef-primary);background:#f2f7ff;color:var(--ef-primary)}.fb-overlay[data-v-c5e4feef]{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1400;background:#14181e73;display:flex;align-items:center;justify-content:center;padding:16px}.fb-modal[data-v-c5e4feef]{width:min(520px,92vw);max-height:80vh;background:#fff;border:1px solid var(--ef-border);border-radius:14px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 12px 40px #14181e2e}.fb-header[data-v-c5e4feef]{flex-shrink:0;display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--ef-border)}.fb-title[data-v-c5e4feef]{flex:1;font-size:15px;font-weight:600}.fb-close[data-v-c5e4feef]{background:none;border:none;color:var(--ef-text-dim);font-size:16px;line-height:1;padding:2px 6px}.fb-close[data-v-c5e4feef]:hover{color:var(--ef-primary)}.fb-sub[data-v-c5e4feef]{flex-shrink:0;padding:10px 18px 0;font-size:12px;color:var(--ef-text-dim);line-height:1.6;word-break:break-word}.fb-body[data-v-c5e4feef]{flex:1;overflow-y:auto;padding:16px 18px 18px}.fb-field[data-v-c5e4feef]{margin-bottom:14px}.fb-field label[data-v-c5e4feef]{display:block;margin-bottom:5px;font-size:12px;color:var(--ef-text-dim)}.fb-select[data-v-c5e4feef],.fb-textarea[data-v-c5e4feef]{width:100%;padding:9px 11px;border:1px solid var(--ef-border);border-radius:9px;background:#fff;font-size:13px;box-sizing:border-box}.fb-textarea[data-v-c5e4feef]{resize:vertical;line-height:1.7}.fb-select[data-v-c5e4feef]:focus,.fb-textarea[data-v-c5e4feef]:focus{outline:none;border-color:var(--ef-primary)}.fb-counter[data-v-c5e4feef]{margin-top:3px;text-align:right;font-size:11px;color:var(--ef-text-dim)}.fb-error[data-v-c5e4feef]{margin-bottom:10px;color:var(--ef-err);font-size:13px}.fb-done[data-v-c5e4feef]{margin-bottom:10px;color:var(--ef-ok);font-size:13px;font-weight:600}.fb-actions[data-v-c5e4feef]{display:flex;justify-content:flex-end}.records[data-v-1536125c]{max-width:760px;margin:0 auto;padding:22px 16px 80px}.hd[data-v-1536125c]{margin:0 2px 14px}.hd h1[data-v-1536125c]{margin:0;font-size:20px}.hd-sub[data-v-1536125c]{margin-top:6px;font-size:13px;color:var(--ef-text-dim)}.card[data-v-1536125c]{background:#fff;border:1px solid var(--ef-border);border-radius:14px;padding:16px 18px;margin-bottom:14px}.filters[data-v-1536125c]{padding:14px 18px}.f-row[data-v-1536125c]{display:flex;align-items:center;gap:10px;margin-bottom:10px}.f-row[data-v-1536125c]:last-of-type{margin-bottom:0}.f-row label[data-v-1536125c]{flex-shrink:0;width:56px;font-size:13px;color:var(--ef-text-dim)}.f-row select[data-v-1536125c],.f-row input[type=text][data-v-1536125c],.f-row input[type=date][data-v-1536125c]{flex:1;min-width:0;height:32px;padding:0 10px;border:1px solid var(--ef-border);border-radius:8px;background:#fff;font-size:13px}.f-row select[data-v-1536125c]:focus,.f-row input[data-v-1536125c]:focus{outline:none;border-color:var(--ef-primary)}.sep[data-v-1536125c]{flex-shrink:0;font-size:12px;color:var(--ef-text-dim)}.f-check[data-v-1536125c]{display:flex;align-items:center;gap:6px;margin-top:12px;font-size:13px;color:var(--ef-text-dim);cursor:pointer}.row[data-v-1536125c]{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.row-main[data-v-1536125c]{flex:1;min-width:180px}.row-title[data-v-1536125c]{font-size:15px;font-weight:600;line-height:1.5;word-break:break-word}.row-meta[data-v-1536125c]{display:flex;flex-wrap:wrap;gap:6px;margin-top:5px;font-size:12px;color:var(--ef-text-dim)}.row-side[data-v-1536125c]{flex-shrink:0;min-width:96px;text-align:right}.score[data-v-1536125c]{display:flex;align-items:baseline;justify-content:flex-end;gap:3px}.score-num[data-v-1536125c]{font-size:22px;font-weight:700;color:var(--ef-primary);line-height:1.1}.score-max[data-v-1536125c]{font-size:12px;color:var(--ef-text-dim)}.acc[data-v-1536125c],.used[data-v-1536125c]{font-size:12px;color:var(--ef-text-dim);margin-top:2px}.row-actions[data-v-1536125c]{display:flex;align-items:center;gap:8px;margin-left:auto}.pager[data-v-1536125c]{display:flex;align-items:center;justify-content:center;gap:14px;padding-top:4px}.pager-info[data-v-1536125c]{font-size:13px;color:var(--ef-text-dim)}.result[data-v-4fc8d334]{max-width:760px;margin:0 auto;padding:22px 16px 80px}.card[data-v-4fc8d334]{background:#fff;border:1px solid var(--ef-border);border-radius:14px;padding:20px 22px;margin-bottom:16px}.score-card h1[data-v-4fc8d334]{margin:0 0 16px;font-size:18px}.score-main[data-v-4fc8d334]{display:flex;align-items:center;gap:24px}.big[data-v-4fc8d334]{display:flex;align-items:baseline;gap:6px}.num[data-v-4fc8d334]{font-size:44px;font-weight:700;color:var(--ef-primary);line-height:1}.slash[data-v-4fc8d334]{font-size:18px;color:var(--ef-text-dim)}.side[data-v-4fc8d334]{display:flex;flex-direction:column;gap:6px}.acc[data-v-4fc8d334]{font-size:15px;font-weight:600}.when[data-v-4fc8d334]{display:flex;gap:12px;font-size:12px;color:var(--ef-text-dim)}.warnline[data-v-4fc8d334]{margin-top:14px;padding:8px 12px;border-radius:8px;background:#fff3e0;color:var(--ef-warn);font-size:12px;line-height:1.6}.sec[data-v-4fc8d334]{margin-bottom:14px;font-size:14px;font-weight:600}.kp-list[data-v-4fc8d334]{display:flex;flex-direction:column;gap:14px}.kp-top[data-v-4fc8d334]{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}.kp-name[data-v-4fc8d334]{font-size:13px}.kp-bar[data-v-4fc8d334]{height:8px;border-radius:4px;background:#eef1f5;overflow:hidden}.kp-fill[data-v-4fc8d334]{height:100%;border-radius:4px;background:linear-gradient(90deg,#6aa8ff,var(--ef-primary));transition:width .3s}.kp-num[data-v-4fc8d334]{margin-top:4px;text-align:right;font-size:11px;color:var(--ef-text-dim)}.foot[data-v-4fc8d334]{display:flex;justify-content:center;padding-top:6px}.shell[data-v-ed313ce1]{display:flex;flex-direction:column;height:100%}.topbar[data-v-ed313ce1]{display:flex;align-items:center;gap:12px;height:52px;flex-shrink:0;padding:0 16px;background:#fff;border-bottom:1px solid var(--ef-border)}.brand[data-v-ed313ce1]{display:flex;align-items:center;gap:6px}.logo[data-v-ed313ce1]{font-size:18px}.brand-text[data-v-ed313ce1]{font-size:15px;font-weight:700}.exam-title[data-v-ed313ce1]{padding-left:12px;border-left:1px solid var(--ef-border);font-size:14px;color:var(--ef-text-dim);max-width:42vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.spacer[data-v-ed313ce1]{flex:1}.who[data-v-ed313ce1]{max-width:200px;padding:4px 12px;border-radius:12px;background:#f4f5f7;font-size:12px;color:var(--ef-text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.body[data-v-ed313ce1]{flex:1;min-height:0;overflow:auto}.splash[data-v-ed313ce1]{display:flex;align-items:center;justify-content:center;height:100%;color:var(--ef-text-dim);font-size:14px}:root{--ef-primary: #2f7cf6;--ef-primary-dark: #1f66d6;--ef-ok: #23a55a;--ef-warn: #d97706;--ef-err: #d64545;--ef-bg: #f4f5f7;--ef-panel: #ffffff;--ef-border: #e3e5e9;--ef-text: #2b2f36;--ef-text-dim: #7a8291}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Segoe UI,sans-serif;color:var(--ef-text);background:var(--ef-bg);font-size:14px;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:14px;color:var(--ef-text)}.ef-btn{display:inline-flex;align-items:center;justify-content:center;gap:4px;height:32px;padding:0 14px;border:1px solid var(--ef-border);border-radius:8px;background:#fff;color:var(--ef-text);font-size:13px;transition:all .15s}.ef-btn:hover{border-color:var(--ef-primary);color:var(--ef-primary-dark)}.ef-btn.primary{background:var(--ef-primary);border-color:var(--ef-primary);color:#fff}.ef-btn.primary:hover{background:var(--ef-primary-dark)}.ef-btn.lg{height:40px;padding:0 22px;font-size:15px;border-radius:10px}.ef-btn:disabled{opacity:.5;cursor:not-allowed}.ef-empty{padding:28px 16px;text-align:center;color:var(--ef-text-dim);font-size:13px;line-height:1.7}.ef-chip{display:inline-block;padding:2px 9px;border-radius:10px;background:#eef1f5;color:var(--ef-text-dim);font-size:12px;line-height:18px}.ef-chip.ok{background:#e6f7ec;color:var(--ef-ok)}.ef-chip.warn{background:#fff3e0;color:var(--ef-warn)}.ef-chip.bad{background:#fdecec;color:var(--ef-err)}.ef-toast{position:fixed;left:50%;bottom:40px;transform:translate(-50%);padding:10px 20px;border-radius:8px;background:#1e2228eb;color:#fff;font-size:13px;z-index:3000;pointer-events:none;max-width:80vw}.ef-toast.error{background:#c82d2df0}.ef-toast.success{background:#1e8c50f0}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#ccd1d9;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#b3bac4}