@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(../media/KaTeX_AMS-Regular.0p1vbqd84i2~o.woff2)format("woff2"),url(../media/KaTeX_AMS-Regular.0b~8ki5y928w2.woff)format("woff"),url(../media/KaTeX_AMS-Regular.173t6ktr7uf-w.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(../media/KaTeX_Caligraphic-Bold.01-pzluls4zgb.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Bold.0x2v1lwn~880f.woff)format("woff"),url(../media/KaTeX_Caligraphic-Bold.16zv5fax0h0ka.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(../media/KaTeX_Caligraphic-Regular.0rysu1t-ncjq8.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Regular.10927swgekwun.woff)format("woff"),url(../media/KaTeX_Caligraphic-Regular.02i3z7wig438t.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(../media/KaTeX_Fraktur-Bold.0w23i72~hprpq.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Bold.0e-16u10iuyyf.woff)format("woff"),url(../media/KaTeX_Fraktur-Bold.0et27v~3~4uhe.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(../media/KaTeX_Fraktur-Regular.0rekyoa-52fj_.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Regular.0b.riegzdfue2.woff)format("woff"),url(../media/KaTeX_Fraktur-Regular.0vjwa15znhk~4.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(../media/KaTeX_Main-Bold.16pfc63_du6mx.woff2)format("woff2"),url(../media/KaTeX_Main-Bold.09lmynrorhcbw.woff)format("woff"),url(../media/KaTeX_Main-Bold.09i7~607shf-h.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(../media/KaTeX_Main-BoldItalic.0d54rk08rx11s.woff2)format("woff2"),url(../media/KaTeX_Main-BoldItalic.0cp37g7x1q8h6.woff)format("woff"),url(../media/KaTeX_Main-BoldItalic.15j6k~hix2t_0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(../media/KaTeX_Main-Italic.06o5nq0_91v60.woff2)format("woff2"),url(../media/KaTeX_Main-Italic.0382gqciexmbu.woff)format("woff"),url(../media/KaTeX_Main-Italic.0su4i6mm18-wo.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(../media/KaTeX_Main-Regular.0kaf-ag2_wkm-.woff2)format("woff2"),url(../media/KaTeX_Main-Regular.0diheg01zyoph.woff)format("woff"),url(../media/KaTeX_Main-Regular.08zh8z.7shijf.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(../media/KaTeX_Math-BoldItalic.0ja97dn.cpc87.woff2)format("woff2"),url(../media/KaTeX_Math-BoldItalic.0ck1myuerwyqw.woff)format("woff"),url(../media/KaTeX_Math-BoldItalic.0ajzxypnbx1h1.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(../media/KaTeX_Math-Italic.0zrha2c4sl2je.woff2)format("woff2"),url(../media/KaTeX_Math-Italic.09xkhecjcn5r9.woff)format("woff"),url(../media/KaTeX_Math-Italic.0x23a-bmp-5tg.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(../media/KaTeX_SansSerif-Bold.05a9.pc1j_zx9.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Bold.0jcl-ayi1uun0.woff)format("woff"),url(../media/KaTeX_SansSerif-Bold.0re8y.dm7.mt5.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(../media/KaTeX_SansSerif-Italic.0a0234dc3s62j.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Italic.0judofdln9731.woff)format("woff"),url(../media/KaTeX_SansSerif-Italic.10z1iap9pfus8.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(../media/KaTeX_SansSerif-Regular.0v6gcj32-czft.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Regular.0h9yjlugq4q_e.woff)format("woff"),url(../media/KaTeX_SansSerif-Regular.0zm18kga42ebc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(../media/KaTeX_Script-Regular.0c4.h-mer83d_.woff2)format("woff2"),url(../media/KaTeX_Script-Regular.0ze6v4r_-99oy.woff)format("woff"),url(../media/KaTeX_Script-Regular.0q14y6zkzlpob.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size1-Regular.013x6a4ierotp.woff2)format("woff2"),url(../media/KaTeX_Size1-Regular.0kidw0oi.m68o.woff)format("woff"),url(../media/KaTeX_Size1-Regular.0m6y-i6wfokni.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size2-Regular.0d5inmyp-tyv3.woff2)format("woff2"),url(../media/KaTeX_Size2-Regular.0blpmluwilgbg.woff)format("woff"),url(../media/KaTeX_Size2-Regular.0wnhnvj-.k9d5.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size3-Regular.0iukctyhw5j56.woff2)format("woff2"),url(../media/KaTeX_Size3-Regular.01h0xm_sfctj3.woff)format("woff"),url(../media/KaTeX_Size3-Regular.0jl8mqyf4gzpn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size4-Regular.0w3.rb_c4stzk.woff2)format("woff2"),url(../media/KaTeX_Size4-Regular.12tvaesf3.zl3.woff)format("woff"),url(../media/KaTeX_Size4-Regular.0wr_9l81-mu06.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(../media/KaTeX_Typewriter-Regular.0c4zdxz~8frhm.woff2)format("woff2"),url(../media/KaTeX_Typewriter-Regular.0cgrzn5l3kao5.woff)format("woff"),url(../media/KaTeX_Typewriter-Regular.128~qc3858otl.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.18.1"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{white-space:nowrap;width:min-content;position:relative}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .katex-vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .katex-thinbox{flex-direction:row;width:0;max-width:0;display:inline-flex}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.katex-root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .katex-stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}
@layer theme{:root,:host{--spacing:.25rem;--default-font-family:var(--font-geist-sans);--default-mono-font-family:var(--font-geist-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}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;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.fixed{position:fixed}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}.contents{display:contents}.hidden{display:none}.inline{display:inline}}:root{--font-geist-sans:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-geist-mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;--ink:#14283a;--ink-muted:#6b7c8d;--navy:#10344f;--navy-strong:#0b2b43;--cyan:#08a9b7;--cyan-soft:#dff5f5;--blue-soft:#eef5fa;--paper:#fffefd;--canvas:#f4f7f8;--line:#dbe4e9;--line-dark:#cbd8df;--white:#fff;--amber:#c98622;--danger:#a94343;--shadow:0 18px 45px #1f415717}*{box-sizing:border-box}html,body{min-height:100%}body{color:var(--ink);background:radial-gradient(circle at 80% -10%, #4ac3ca1a, transparent 30%), var(--canvas);font-family:var(--font-geist-sans), "Helvetica Neue", Arial, sans-serif;-webkit-font-smoothing:antialiased;margin:0}button,input,textarea{color:inherit;font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}::selection{color:var(--navy-strong);background:#b9eaed}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.app-shell{min-height:100vh;overflow:hidden}.topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);z-index:40;background:#ffffffed;justify-content:space-between;align-items:center;height:72px;padding:0 24px;display:flex;position:relative}.topbar:after{content:"";background:linear-gradient(90deg, var(--cyan), transparent 20%, transparent 80%, #08a9b766);opacity:.55;height:1px;position:absolute;bottom:-1px;left:0;right:0}.topbar-left,.topbar-actions,.brand-lockup,.provider-button,.icon-text-button,.language-button,.account-button,.sign-in-button{align-items:center;display:flex}.brand-lockup{background:0 0;border:0;gap:16px;padding:0}.brand-image{background:url(/polyread-logo.png) 50% 52%/170% no-repeat;border-radius:6px;width:160px;height:42px;display:block;box-shadow:inset 0 0 0 1px #80ccd524}.brand-rule{background:var(--line-dark);width:1px;height:23px}.brand-copy{color:#657787;letter-spacing:.16em;text-transform:uppercase;font-size:11px;font-weight:650}.topbar-actions{gap:8px}.provider-picker{position:relative}.provider-button{border:1px solid var(--line);background:#fbfcfc;border-radius:9px;gap:9px;min-width:196px;padding:7px 10px}.provider-button>span:nth-child(2){text-align:left;min-width:75px;line-height:1.15}.provider-button small,.provider-button strong{display:block}.provider-button small{color:var(--ink-muted);letter-spacing:.1em;text-transform:uppercase;font-size:9px}.provider-button strong{margin-top:2px;font-size:12px}.provider-button>svg{color:var(--ink-muted);margin-left:auto}.provider-dot{color:#fff;background:var(--navy);letter-spacing:.03em;border-radius:8px;flex:0 0 30px;place-items:center;width:30px;height:30px;font-size:9px;font-weight:800;display:inline-grid}.provider-openai{background:#148875}.provider-anthropic{background:#b56c42}.provider-kimi{background:#715ab3}.provider-qwen{background:#426fc1}.provider-menu{z-index:60;background:var(--white);border:1px solid var(--line);width:min(324px,100vw - 16px);box-shadow:var(--shadow);border-radius:12px;padding:7px;position:absolute;top:calc(100% + 8px);right:0}.provider-menu button{text-align:left;background:0 0;border:0;border-radius:8px;align-items:center;gap:10px;width:100%;padding:9px;display:flex}.provider-menu button:hover,.provider-menu button.active{background:var(--blue-soft)}.provider-menu button>span:nth-child(2){flex:1;min-width:0}.provider-menu strong,.provider-menu small{display:block}.provider-menu strong{font-size:12px}.provider-menu small{color:var(--ink-muted);font-family:var(--font-geist-mono), monospace;text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:9px;overflow:hidden}.provider-menu svg{color:var(--cyan)}.provider-list{border-bottom:1px solid var(--line);padding-bottom:7px}.model-tier-panel{padding-top:7px}.model-tier-heading{color:var(--ink-muted);letter-spacing:.1em;text-transform:uppercase;justify-content:space-between;align-items:center;padding:5px 9px 7px;font-size:9px;font-weight:760;display:flex}.model-tier-heading small{color:var(--cyan);font-family:var(--font-geist-mono), monospace;letter-spacing:0;text-transform:none}.provider-menu .model-tier-option{min-height:46px;padding:8px 9px}.provider-menu .model-tier-option>span:first-child{flex:1;min-width:0}.provider-menu .model-tier-option em{color:#607582;white-space:nowrap;background:#edf3f4;border-radius:999px;padding:3px 6px;font-size:8px;font-style:normal;font-weight:720}.icon-text-button,.language-button,.account-button,.sign-in-button,.mobile-menu{border:1px solid var(--line);background:var(--white);border-radius:9px;gap:7px;height:39px;padding:0 12px;font-size:12px;font-weight:650}.icon-text-button:hover,.language-button:hover,.account-button:hover{background:var(--blue-soft);border-color:var(--line-dark)}.sign-in-button{color:#fff;background:var(--navy);border-color:var(--navy)}.sign-in-button:hover{background:#16425f}.language-button{color:var(--navy)}.mobile-menu{margin-right:9px;padding:0 9px;display:none}.app-body{grid-template-columns:245px minmax(0,1fr);height:calc(100vh - 72px);display:grid}.sidebar{border-right:1px solid var(--line);z-index:25;background:#eef3f5;flex-direction:column;min-height:0;padding:20px 15px 66px;display:flex;position:relative}.sidebar-mobile-head{display:none}.new-thread{color:#fff;background:var(--navy);border:1px solid var(--navy);border-radius:9px;justify-content:center;align-items:center;gap:8px;height:42px;font-size:12px;font-weight:680;display:flex;box-shadow:0 7px 18px #10344f21}.new-thread:hover{background:#174660;transform:translateY(-1px)}.search-field{color:#8897a3;background:#ffffffb8;border:1px solid #d6e0e5;border-radius:8px;align-items:center;gap:7px;height:37px;margin-top:13px;padding:0 10px;display:flex}.search-field input{background:0 0;border:0;outline:0;width:100%;font-size:11px}.search-field input::placeholder{color:#93a0aa}.section-label,.rail-label{color:#82909d;letter-spacing:.14em;text-transform:uppercase;font-size:9px;font-weight:750}.section-label{padding:22px 8px 8px}.conversation-list{min-height:70px;overflow-y:auto}.conversation-item{border-radius:7px;grid-template-columns:minmax(0,1fr) 30px;align-items:center;display:grid}.conversation-open{color:#506576;text-align:left;background:0 0;border:0;border-radius:7px;align-items:center;gap:9px;width:100%;min-width:0;padding:9px;font-size:11px;display:flex}.conversation-open span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.conversation-item:hover,.conversation-item.active{color:var(--navy);background:#ffffffc7}.conversation-delete{color:#95a2aa;opacity:0;background:0 0;border:0;border-radius:6px;place-items:center;width:26px;height:26px;display:grid}.conversation-item:hover .conversation-delete,.conversation-item:focus-within .conversation-delete{opacity:1}.conversation-delete:hover{color:#aa5147;background:#fbecea}.conversation-delete:disabled{opacity:.55}.conversation-delete .button-spinner{border-color:#aa5147 #aa514740 #aa514740;width:12px;height:12px}.empty-copy{color:#8a99a5;margin:7px 9px;font-size:10px;line-height:1.55}.sidebar-library{margin-top:auto}.library-card{background:var(--white);border:1px solid var(--line);border-radius:10px;grid-template-columns:34px 1fr auto;align-items:center;gap:9px;padding:11px;display:grid}.library-icon{width:34px;height:34px;color:var(--cyan);background:var(--cyan-soft);border-radius:8px;place-items:center;display:grid}.library-card strong,.library-card span{display:block}.library-card strong{font-size:11px}.library-card div>span{color:var(--ink-muted);margin-top:3px;font-size:9px}.status-dot{background:#c2a46a;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 3px #f4ead4}.status-dot.online{background:#4da28c;box-shadow:0 0 0 3px #dcefe9}.distill-button{width:100%;color:var(--navy);background:0 0;border:1px dashed #a8bac5;border-radius:9px;align-items:center;gap:8px;margin-top:9px;padding:10px 11px;font-size:10px;font-weight:680;display:flex}.distill-button:hover{border-color:var(--cyan);background:#fff9}.expert-workspace-button{border-style:solid;border-color:#c9d9de}.distill-button>span:nth-child(2){text-align:left;flex:1}.beta-pill{color:#827038;letter-spacing:.08em;background:#f7efce;border-radius:4px;padding:2px 4px;font-size:7px}.main-stage{background:var(--paper);grid-template-columns:minmax(520px,1fr) 300px;min-width:0;min-height:0;display:grid}.chat-column{background:linear-gradient(90deg, #dfe8ec52 1px, transparent 1px) center / 72px 100%, var(--paper);flex-direction:column;min-width:0;min-height:0;padding:32px clamp(30px,5vw,76px) 80px;display:flex;overflow-y:auto}.chat-column.has-messages{padding-top:12px}.welcome{text-align:center;width:min(760px,100%);margin:auto;padding:10px 0 26px}.welcome-symbol{width:78px;height:78px;color:var(--navy);background:#fff;border:1px solid #d4e3e7;border-radius:50%;place-items:center;margin:0 auto 18px;display:grid;position:relative;box-shadow:0 12px 35px #1f4f641a}.welcome-symbol>svg{z-index:2;position:relative}.orbit{border:1px solid #08a9b780;border-radius:50%;position:absolute}.orbit-one{width:94px;height:43px;transform:rotate(28deg)}.orbit-two{width:94px;height:43px;transform:rotate(-28deg)}.welcome-symbol:before,.welcome-symbol:after{content:"";z-index:3;background:var(--cyan);border:2px solid var(--paper);border-radius:50%;width:6px;height:6px;position:absolute}.welcome-symbol:before{left:-7px}.welcome-symbol:after{right:-7px}.eyebrow{color:var(--cyan);letter-spacing:.17em;text-transform:uppercase;justify-content:center;align-items:center;gap:6px;margin:0 0 10px;font-size:10px;font-weight:750;display:flex}.welcome h1{max-width:650px;color:var(--navy-strong);letter-spacing:-.035em;margin:0 auto;font-family:Iowan Old Style,Baskerville,Times New Roman,serif;font-size:clamp(35px,4vw,56px);font-weight:520;line-height:1.02}.welcome-copy{color:#647785;max-width:620px;margin:15px auto 23px;font-size:13px;line-height:1.7}.suggestion-grid{text-align:left;grid-template-columns:repeat(3,1fr);gap:9px;display:grid}.suggestion-grid button{color:#425969;border:1px solid var(--line);text-align:left;background:#ffffffdb;border-radius:9px;min-height:76px;padding:13px;font-family:Iowan Old Style,Baskerville,serif;font-size:12px;line-height:1.4;transition:all .16s}.suggestion-grid button:hover{color:var(--navy);border-color:#a8ced3;transform:translateY(-2px);box-shadow:0 8px 20px #254f6214}.suggestion-grid span{color:var(--cyan);font-family:var(--font-geist-mono), monospace;margin-bottom:6px;font-size:8px;font-weight:700;display:block}.messages{width:min(850px,100%);margin:0 auto auto}.message{border-bottom:1px solid #e6ecef;grid-template-columns:33px minmax(0,1fr);gap:13px;padding:25px 0;display:grid}.message-user{padding-top:28px}.message-avatar{color:#6f8290;border:1px solid var(--line);background:#fff;border-radius:7px;place-items:center;width:30px;height:30px;display:grid}.mini-brand{color:#fff;background:var(--navy);border-radius:6px;place-items:center;width:100%;height:100%;font-family:Iowan Old Style,serif;font-size:16px;font-weight:650;display:grid}.message-body{min-width:0}.message-meta{align-items:baseline;gap:8px;min-height:27px;display:flex}.message-meta strong{color:var(--navy);font-size:11px}.message-meta span{color:#99a5ae;font-size:9px}.user-question{color:#2e4453;margin:2px 0;font-family:Iowan Old Style,Baskerville,serif;font-size:16px;line-height:1.62}.message-error .message-body{color:#874444;background:#fff4f2;border:1px solid #efcfca;border-radius:8px;padding:12px 14px}.markdown{color:#263c4c;font-family:Iowan Old Style,Baskerville,Georgia,serif;font-size:15px;line-height:1.72}.markdown>:first-child{margin-top:0}.markdown>:last-child{margin-bottom:0}.markdown p{margin:.55em 0 .9em}.markdown h1,.markdown h2,.markdown h3{color:var(--navy-strong);line-height:1.25}.markdown h1{margin:.9em 0 .4em;font-size:25px}.markdown h2{margin:1.25em 0 .45em;font-size:20px}.markdown h3{margin:1.15em 0 .4em;font-size:17px}.markdown ul,.markdown ol{padding-left:1.4em}.markdown li{margin:.3em 0}.markdown blockquote{color:#516b78;border-left:3px solid var(--cyan);background:#f2f8f8;margin:1em 0;padding:.45em 1em}.markdown table{border-collapse:collapse;width:100%;font-family:var(--font-geist-sans), sans-serif;margin:1em 0;font-size:12px}.markdown th,.markdown td{border:1px solid var(--line);text-align:left;padding:8px 9px}.markdown th{color:var(--navy);background:var(--blue-soft)}.markdown a{color:#078d9a;text-underline-offset:3px;text-decoration:underline}.markdown .katex{color:#17384c;font-size:1.04em}.markdown .katex,.markdown .katex *{caret-color:#0000!important}.markdown .katex-display{text-align:center;-webkit-overflow-scrolling:touch;background:linear-gradient(90deg,#eef7f8bf,#f7fafa73);border-radius:5px;margin:1.15em 0;padding:.7em .85em;overflow:auto hidden}.markdown .katex-display>.katex{min-width:max-content}.markdown .katex-error{color:#8c4b43;font-family:var(--font-geist-mono), monospace;font-size:.9em}.inline-code{color:#087985;font-family:var(--font-geist-mono), monospace;background:#e9f6f6;border-radius:4px;padding:.12em .35em;font-size:.86em}.code-frame{color:#d7e7ed;background:#142f40;border:1px solid #27495d;border-radius:9px;margin:16px 0;overflow:hidden;box-shadow:0 10px 24px #142f401f}.code-toolbar{color:#90adba;height:34px;font-family:var(--font-geist-mono), monospace;text-transform:uppercase;background:#102838;border-bottom:1px solid #274455;justify-content:space-between;align-items:center;padding:0 10px 0 13px;font-size:9px;display:flex}.code-toolbar button{color:#a9c0ca;text-transform:none;background:0 0;border:0;align-items:center;gap:5px;font-size:9px;display:flex}.code-lines{font-family:var(--font-geist-mono), monospace;padding:10px 0;font-size:11px;line-height:1.7;overflow-x:auto}.code-line{grid-template-columns:42px 1fr;min-width:max-content;padding-right:18px;display:grid}.code-line>span{color:#587486;text-align:right;-webkit-user-select:none;user-select:none;padding-right:12px}.code-line code{white-space:pre}.inline-sources{flex-wrap:wrap;gap:6px;margin-top:15px;display:flex}.inline-sources span{color:#52707a;text-overflow:ellipsis;white-space:nowrap;background:#f1f7f7;border:1px solid #dce9e9;border-radius:5px;align-items:center;gap:5px;max-width:100%;padding:5px 8px;font-size:9px;display:inline-flex;overflow:hidden}.expert-evidence{background:linear-gradient(135deg,#eff9f7eb,#f8faf7f2);border:1px solid #d1e6df;border-radius:9px;margin-top:14px;overflow:hidden}.expert-evidence-head{border-bottom:1px solid #dcebe6;align-items:center;gap:9px;padding:10px 12px;display:flex}.expert-evidence-icon{color:#167b76;background:#ddf1ec;border-radius:7px;flex:none;place-items:center;width:29px;height:29px;display:grid}.expert-evidence-head>div{gap:2px;min-width:0;display:grid}.expert-evidence-head strong{color:var(--navy);font-size:10px}.expert-evidence-head small{color:#71868b;font-size:8px}.expert-evidence-count{color:#167b76;background:#fff;border:1px solid #d1e6df;border-radius:999px;place-items:center;min-width:22px;height:22px;margin-left:auto;font-size:8px;font-weight:800;display:grid}.expert-evidence-list{padding:2px 12px}.expert-evidence-list article{grid-template-columns:24px minmax(0,1fr);gap:8px;padding:10px 0;display:grid}.expert-evidence-list article+article{border-top:1px solid #e0ede9}.expert-evidence-rank{color:#74a09c;font-family:var(--font-geist-mono), monospace;font-size:8px;font-weight:700}.expert-evidence-list article>div{gap:3px;min-width:0;display:grid}.expert-evidence-list small{color:#17847e;letter-spacing:.07em;text-transform:uppercase;font-size:7px;font-weight:800}.expert-evidence-list strong{color:#234658;font-size:9px;line-height:1.35}.expert-evidence-list p{color:#60777f;margin:1px 0 0;font-size:8px;line-height:1.55}.tip-suggestion{background:linear-gradient(135deg,#fffaf0,#f4faf8);border:1px solid #dfd8b9;border-radius:10px;margin-top:14px;overflow:hidden}.tip-suggestion-head{background:#ffffff94;border-bottom:1px solid #e8e0c6;align-items:center;gap:9px;padding:11px 12px;display:flex}.tip-suggestion-head>span{color:#8a6d28;background:#f7eccd;border-radius:8px;flex:none;place-items:center;width:30px;height:30px;display:grid}.tip-suggestion-head>div{gap:2px;min-width:0;display:grid}.tip-suggestion-head strong{color:var(--navy);font-size:10px}.tip-suggestion-head small{color:#7d817a;font-size:8px}.tip-suggestion-head>button{color:#879196;background:0 0;border:0;border-radius:6px;place-items:center;width:26px;height:26px;margin-left:auto;display:grid}.tip-suggestion-head>button:hover{color:var(--navy);background:#f3eee0}.tip-suggestion-editor{gap:9px;padding:12px;display:grid}.tip-suggestion-reason{color:#6f745e;margin:0;font-size:8px;line-height:1.5}.tip-suggestion-editor label{gap:4px;display:grid}.tip-suggestion-editor label>span{color:#617782;font-size:8px;font-weight:700}.tip-suggestion-editor input,.tip-suggestion-editor textarea{color:#294452;background:#ffffffe6;border:1px solid #d7d8c9;border-radius:7px;outline:0;width:100%;padding:8px 10px;font-family:inherit;font-size:9px}.tip-suggestion-editor textarea{resize:vertical;min-height:92px;line-height:1.55}.tip-suggestion-editor input:focus,.tip-suggestion-editor textarea:focus{border-color:#70b8b7;box-shadow:0 0 0 3px #08a9b712}.tip-suggestion-actions{flex-wrap:wrap;justify-content:flex-end;gap:7px;display:flex}.tip-suggestion-actions button{color:#416773;background:#fff;border:1px solid #d4dedb;border-radius:7px;align-items:center;gap:5px;padding:7px 9px;font-size:8px;font-weight:720;display:inline-flex}.tip-suggestion-actions button:last-child{color:#fff;background:#176879;border-color:#176879}.tip-suggestion-actions button:disabled{opacity:.45}.tip-suggestion-saved{color:#367361;justify-content:center;align-items:center;gap:8px;padding:16px 13px;font-size:9px;font-weight:700;display:flex}.message-actions{gap:5px;margin-top:13px;display:flex}.message-actions button{color:#788994;background:0 0;border:0;border-radius:5px;align-items:center;gap:5px;padding:5px 7px;font-size:9px;display:flex}.message-actions button:hover{color:var(--navy);background:var(--blue-soft)}.loading-message{border:0}.loading-message p{color:#91a0aa;margin:6px 0 0;font-size:10px}.thinking-line{align-items:center;gap:4px;height:11px;display:flex}.thinking-line span{background:var(--cyan);border-radius:50%;width:4px;height:4px;animation:1.1s ease-in-out infinite think}.thinking-line span:nth-child(2){animation-delay:.14s}.thinking-line span:nth-child(3){animation-delay:.28s}@keyframes think{0%,to{opacity:.25;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}.composer-wrap{z-index:10;width:min(850px,100%);margin:auto auto 0;padding-top:18px;position:sticky;bottom:-65px}.mode-switcher{border:1px solid var(--line);background:#edf3f4;border-bottom:0;border-radius:10px 10px 0 0;gap:3px;width:max-content;margin:0 auto -1px;padding:4px;display:flex}.mode-switcher button{color:#758691;text-align:left;background:0 0;border:0;border-radius:6px;align-items:center;gap:7px;min-width:128px;padding:6px 9px;display:flex}.mode-switcher button.active{color:var(--navy);background:#fff;box-shadow:0 2px 7px #2f485714}.mode-switcher strong,.mode-switcher small{display:block}.mode-switcher strong{font-size:10px}.mode-switcher small{color:#98a4ac;margin-top:1px;font-size:8px}.composer{background:#fff;border:1px solid #cddde2;border-radius:12px;padding:12px 13px 10px;box-shadow:0 16px 38px #2b4a5a21}.composer:focus-within{border-color:#85c3c9;box-shadow:0 16px 40px #20676f24,0 0 0 3px #08a9b712}.composer textarea{resize:none;color:#273f4e;background:0 0;border:0;outline:0;width:100%;min-height:54px;padding:2px 3px;font-family:Iowan Old Style,Baskerville,Georgia,serif;font-size:14px;line-height:1.55}.composer textarea::placeholder{color:#92a0aa}.composer-actions{border-top:1px solid #edf1f3;justify-content:space-between;align-items:center;padding-top:8px;display:flex}.composer-actions>div{align-items:center;gap:7px;display:flex}.attach-button{color:#6d7e89;background:0 0;border:0;border-radius:6px;align-items:center;gap:6px;height:30px;padding:0 8px;font-size:9px;display:flex}.attach-button:hover{color:var(--navy);background:var(--blue-soft)}.thinking-control{color:#607983;background:#f3f7f7;border:1px solid #e0e9eb;border-radius:6px;align-items:center;gap:5px;height:30px;padding:0 7px;font-size:9px;display:inline-flex}.thinking-control>svg{color:var(--cyan)}.thinking-control select{max-width:78px;color:var(--navy);background:0 0;border:0;outline:0;padding:0 14px 0 2px;font-size:9px;font-weight:700}.pack-count{color:#187b81;background:var(--cyan-soft);border-radius:5px;align-items:center;gap:4px;padding:4px 6px;font-size:8px;display:inline-flex}.send-button{color:#fff;background:var(--navy);border:0;border-radius:7px;justify-content:center;align-items:center;gap:8px;min-width:82px;height:32px;padding:0 11px;font-size:10px;font-weight:700;display:flex}.send-button:hover:not(:disabled){background:#174b66}.send-button:disabled{opacity:.4}.stop-button{color:#fff;background:#9e4a45}.stop-button:hover:not(:disabled){background:#823b37}.attachment-row{gap:7px;padding-bottom:9px;display:flex;overflow-x:auto}.attachment-chip{background:var(--blue-soft);border:1px solid var(--line);border-radius:7px;align-items:center;gap:7px;min-width:210px;max-width:295px;padding:6px;display:flex}.attachment-chip.attachment-warning{background:#fff7ed;border-color:#e7cda9}.attachment-chip>img{object-fit:cover;border-radius:4px;width:29px;height:29px}.attachment-chip>svg{color:var(--cyan);flex:none}.attachment-chip>.attachment-warning-icon{color:#b06b38}.attachment-chip>span{flex:1;min-width:0}.attachment-chip strong,.attachment-chip small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.attachment-chip strong{font-size:9px}.attachment-chip small{color:var(--ink-muted);margin-top:2px;font-size:8px}.attachment-chip button{color:#7f8e98;background:0 0;border:0;padding:2px}.composer-notice,.composer-caption{text-align:center;margin:5px 0 0;font-size:8px}.composer-notice{color:#a25748}.composer-caption{color:#9ba7af}.context-rail{border-left:1px solid var(--line);background:#f7f9f9;min-height:0;padding:18px 16px 78px;overflow-y:auto}.rail-title{color:var(--navy);justify-content:space-between;align-items:center;padding:0 2px 13px;font-family:Iowan Old Style,serif;font-size:14px;display:flex}.rail-title svg{color:var(--cyan)}.rail-section{border:1px solid var(--line);background:#fff;border-radius:9px;margin-bottom:10px;padding:13px}.model-row{align-items:center;gap:9px;margin-top:10px;display:flex}.model-row>div{min-width:0}.model-row strong,.model-row small{display:block}.model-row strong{font-size:11px}.model-row small{color:#84939e;font-family:var(--font-geist-mono), monospace;text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:8px;overflow:hidden}.access-row{color:#5c7b7d;border-top:1px solid #edf1f2;align-items:center;gap:5px;margin-top:10px;padding-top:8px;font-size:8px;display:flex}.access-row span{flex:1}.access-row button{color:#82929c;background:0 0;border:0;padding:2px}.reasoning-row{color:#456a73;border-top:1px solid #edf1f2;align-items:flex-start;gap:6px;margin-top:8px;padding-top:8px;font-size:8px;display:flex}.reasoning-row>svg{color:var(--cyan);flex:none}.reasoning-row span,.reasoning-row small{display:block}.reasoning-row small{color:#98a6ad;text-transform:uppercase;letter-spacing:.06em;margin-top:3px;font-size:7px}.rail-section-head{justify-content:space-between;align-items:flex-start;display:flex}.rail-section-head>svg{color:#93a6b0}.rail-section-head small{color:#97a4ac;margin-top:4px;font-size:8px;display:block}.rail-empty{color:#94a2aa;text-align:center;padding:21px 5px 9px}.rail-empty p{margin:12px 0 0;font-size:9px;line-height:1.55}.book-stack{width:43px;height:34px;margin:auto;position:relative}.book-stack span{background:#edf3f5;border:1px solid #ccdbe0;border-radius:3px 6px 6px 3px;width:36px;height:24px;position:absolute;left:4px}.book-stack span:first-child{top:0;transform:rotate(-6deg)}.book-stack span:nth-child(2){top:5px;transform:rotate(2deg)}.book-stack span:nth-child(3){background:#e2f1f2;border-color:#afd1d4;top:10px;transform:rotate(-1deg)}.source-list{margin-top:10px}.source-card{border-top:1px solid #edf1f3;grid-template-columns:24px 1fr;gap:7px;padding:8px 0;display:grid}.source-rank{color:var(--cyan);font-family:var(--font-geist-mono), monospace;font-size:8px}.source-card strong,.source-card p,.source-card small{display:block}.source-card strong{font-family:Iowan Old Style,serif;font-size:10px}.source-card p{color:#657a87;margin:3px 0 0;font-size:9px;line-height:1.4}.source-card small{color:#9aa5ac;margin-top:3px;font-size:8px}.package-list{margin-top:9px}.package-list label{cursor:pointer;border-top:1px solid #edf1f3;align-items:center;gap:7px;padding:7px 0;display:flex}.package-list input{display:none}.check-box{color:#0000;border:1px solid #b9c7ce;border-radius:3px;flex:none;place-items:center;width:14px;height:14px;display:grid}.package-list input:checked+.check-box{color:#fff;background:var(--cyan);border-color:var(--cyan)}.package-list input:disabled+.check-box{opacity:.45}.package-list label>span:last-child{min-width:0}.package-list strong,.package-list small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.package-list strong{font-size:9px}.package-list small{color:#8e9aa3;margin-top:2px;font-size:8px}.rail-small-empty{color:#94a2aa;margin:13px 0 5px;font-size:9px}.rail-link{color:#16828a;background:0 0;border:0;align-items:center;gap:5px;margin-top:8px;padding:0;font-size:9px;font-weight:650;display:flex}.security-note{color:#3d6d73;background:#eaf5f4;border:1px solid #d1e8e5;border-radius:9px;gap:9px;padding:12px;display:flex}.security-note>svg{flex:none}.security-note strong{font-size:9px;display:block}.security-note p{color:#66888a;margin:3px 0 0;font-size:8px;line-height:1.45}.author-footer{z-index:35;color:#768792;pointer-events:none;background:linear-gradient(90deg,#0000,#f7f9f9eb 18%);justify-content:flex-end;align-items:center;gap:7px;height:50px;padding:0 19px;font-size:8px;display:flex;position:fixed;bottom:0;right:0}.author-footer img{object-fit:contain;filter:saturate(.75);width:25px;height:25px}.modal-layer{z-index:100;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal-backdrop{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#14283a5c;border:0;position:absolute;inset:0}.modal{z-index:2;background:linear-gradient(145deg,#dcf4f473,#0000 34%),#fff;border:1px solid #ffffffe6;border-radius:15px;width:min(510px,100%);max-height:calc(100vh - 40px);padding:28px;position:relative;overflow-y:auto;box-shadow:0 28px 80px #0e28383b}.distill-modal,.expert-modal{width:min(760px,100%)}.modal-close{color:#788a95;border:1px solid var(--line);background:#ffffffb8;border-radius:7px;place-items:center;width:30px;height:30px;display:grid;position:absolute;top:14px;right:14px}.modal-kicker{color:var(--cyan);letter-spacing:.14em;text-transform:uppercase;align-items:center;gap:6px;font-size:9px;font-weight:750;display:flex}.modal h2{max-width:530px;color:var(--navy-strong);margin:10px 0 7px;font-family:Iowan Old Style,Baskerville,serif;font-size:27px;font-weight:540;line-height:1.15}.modal-intro{color:#6c7e8a;margin:0 0 18px;font-size:11px;line-height:1.6}.auth-tabs{background:#eef3f5;border-radius:8px;grid-template-columns:1fr 1fr;gap:3px;margin-bottom:15px;padding:3px;display:grid}.auth-tabs button{color:#748691;background:0 0;border:0;border-radius:6px;padding:7px;font-size:10px;font-weight:650}.auth-tabs button.active{color:var(--navy);background:#fff;box-shadow:0 2px 7px #314d5c14}.modal-form{gap:12px;display:grid}.modal-form label,.distill-form>label:not(.drop-zone),.form-grid label{gap:5px;display:grid}.modal-form label>span,.distill-form label>span,.form-grid label>span{color:#637783;font-size:9px;font-weight:650}.modal-form input,.modal-form select,.distill-form input:not([type=file]){color:#263f4d;background:#ffffffe6;border:1px solid #cedbe0;border-radius:7px;outline:0;width:100%;height:39px;padding:0 11px;font-size:11px}.modal-form input:focus,.modal-form select:focus,.distill-form input:not([type=file]):focus{border-color:#71bec5;box-shadow:0 0 0 3px #08a9b714}.field-hint{color:#87969f;margin:-4px 0 1px;font-size:9px;line-height:1.5}.form-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.primary-wide,.secondary-wide{border-radius:8px;justify-content:center;align-items:center;gap:7px;width:100%;min-height:41px;font-size:10px;font-weight:700;display:flex}.primary-wide{color:#fff;background:var(--navy);border:1px solid var(--navy)}.primary-wide:hover:not(:disabled){background:#184862}.primary-wide:disabled{opacity:.5}.secondary-wide{color:var(--navy);border:1px solid var(--line-dark);background:#fff}.form-error{color:var(--danger);margin:0;font-size:9px}.button-spinner{border:2px solid #fff6;border-top-color:#fff;border-radius:50%;width:14px;height:14px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.key-privacy{color:#4b7479;background:#eaf6f5;border-radius:7px;align-items:center;gap:7px;margin:-5px 0 13px;padding:8px 9px;font-size:9px;display:flex}.account-details{gap:8px;margin:18px 0;display:grid}.account-details div{border-bottom:1px solid #e5ecef;grid-template-columns:90px 1fr;padding:9px 0;display:grid}.account-details dt{color:#87959e;font-size:9px}.account-details dd{color:#3f5766;margin:0;font-size:10px}.distill-flow{grid-template-columns:1fr 22px 1fr 22px 1fr;align-items:center;margin:19px 0;display:grid}.distill-flow>div{min-height:61px;color:var(--navy);border:1px solid var(--line);background:#f4f8f9;border-radius:8px;align-items:center;gap:8px;padding:10px;display:flex}.distill-flow>div>span{color:#576f7e;gap:3px;font-size:9px;display:grid}.distill-flow strong{color:var(--cyan);font-family:var(--font-geist-mono), monospace;font-size:8px}.distill-flow>span{background:#c6d8dd;height:1px}.distill-form{gap:12px;display:grid}.drop-zone{color:#67808c;text-align:left;cursor:pointer;background:#f2f8f9b3;border:1px dashed #a9c3ca;border-radius:10px;justify-content:center;align-items:center;gap:13px;min-height:115px;padding:20px;display:flex}.drop-zone:hover,.drop-zone.has-file{color:var(--navy);border-color:var(--cyan);background:#eff8f7}.drop-zone input{display:none}.drop-zone>svg{color:var(--cyan)}.drop-zone>span{gap:4px;display:grid}.drop-zone strong{font-size:11px}.drop-zone small{color:#8a9aa3;font-size:9px}.connector-note{color:#806e42;background:#fbf5e6;border:1px solid #ede0bc;border-radius:7px;align-items:flex-start;gap:6px;padding:8px 9px;font-size:9px;line-height:1.45;display:flex}.sign-in-gate{color:#607986;border:1px solid var(--line);text-align:center;background:#f3f8f9;border-radius:10px;padding:23px}.sign-in-gate>svg{color:var(--cyan)}.sign-in-gate h3{color:var(--navy);margin:8px 0 5px;font-family:Iowan Old Style,serif;font-size:16px}.sign-in-gate p{max-width:390px;margin:0 auto 14px;font-size:9px;line-height:1.5}.existing-packs{border-top:1px solid var(--line);margin-top:17px;padding-top:14px}.existing-packs>div:not(.rail-label){border-bottom:1px solid #edf1f2;grid-template-columns:22px 1fr auto;align-items:center;gap:6px;padding:8px 0;display:grid}.existing-packs>div>svg{color:var(--cyan)}.existing-packs strong,.existing-packs small{display:block}.existing-packs strong{font-size:9px}.existing-packs small,.existing-packs em{color:#8998a1;margin-top:2px;font-size:8px;font-style:normal}.knowledge-package-workspace{border-top:1px solid var(--line);gap:18px;margin-top:18px;padding-top:16px;display:grid}.knowledge-package-list{gap:8px;margin-top:8px;display:grid}.knowledge-package-list>article{border:1px solid var(--line);background:#ffffffe6;border-radius:9px;padding:12px}.knowledge-package-head{grid-template-columns:22px minmax(0,1fr) auto;align-items:start;gap:7px;display:grid}.knowledge-package-head>svg{color:var(--cyan);margin-top:1px}.knowledge-package-head strong,.knowledge-package-head small{display:block}.knowledge-package-head strong{color:var(--navy);font-size:10px}.knowledge-package-head small{color:#87969f;margin-top:3px;font-size:8px}.knowledge-package-list blockquote{color:#705f3d;background:#fbf5e6;border-left:2px solid #d2b76f;margin:9px 0 0 29px;padding:7px 9px;font-size:8px}.package-review-actions{flex-wrap:wrap;justify-content:flex-end;gap:7px;margin-top:9px;display:flex}.package-review-actions button{color:#466774;background:#f3f7f8;border:1px solid #d5e0e4;border-radius:6px;justify-content:center;align-items:center;gap:5px;min-height:29px;padding:6px 9px;font-size:8px;font-weight:680;display:inline-flex}.package-review-actions .package-public-request{color:#fff;background:var(--navy);border-color:var(--navy)}.package-review-actions button:disabled{opacity:.55}.book-duplicate-report{color:#57717c;background:#f4f8f9;border:1px solid #d8e4e7;border-radius:7px;margin:9px 0 0 29px;padding:9px}.book-duplicate-report>div{grid-template-columns:17px minmax(0,1fr) auto;align-items:center;gap:5px;display:grid}.book-duplicate-report strong{color:#3f6470;font-size:8px}.book-duplicate-report small{color:#83959e;font-size:7px}.book-duplicate-report ul{gap:5px;margin:7px 0 0 22px;padding:0;list-style:none;display:grid}.book-duplicate-report li{justify-content:space-between;gap:8px;font-size:8px;display:flex}.book-duplicate-report li span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.duplicate-clear{color:#397160;background:#edf8f2;border-color:#cbe6d8}.duplicate-possible{color:#7c6631;background:#fbf5e6;border-color:#eadcb6}.duplicate-duplicate{color:#8b554b;background:#fcf0ed;border-color:#edcbc3}.public-pack-summary{background:linear-gradient(135deg,#eef8f7,#f8fbfb);border:1px solid #cfe3e3;border-radius:9px;padding:12px}.public-pack-summary p{color:#5f7782;margin:6px 0 0;font-size:9px;line-height:1.5}.public-subject-pills{flex-wrap:wrap;gap:5px;margin-top:8px;display:flex}.public-subject-pills span{color:#47717a;background:#fff;border:1px solid #d3e4e5;border-radius:999px;padding:4px 7px;font-size:7px}.package-admin-review{background:#f8fafb;border:1px solid #cbdce1;border-radius:9px;padding:13px}.package-admin-review textarea{resize:vertical;color:#405a67;width:calc(100% - 29px);min-height:54px;font:inherit;background:#fff;border:1px solid #cedbe0;border-radius:7px;margin:9px 0 0 29px;padding:8px 9px;font-size:8px}.expert-editor{border:1px solid var(--line);background:#f4f8f9;border-radius:10px;gap:11px;padding:15px;display:grid}.expert-editor label{gap:5px;display:grid}.expert-editor label>span{color:#637783;font-size:9px;font-weight:650}.expert-editor input,.expert-editor textarea,.expert-review textarea{color:#263f4d;background:#fff;border:1px solid #cedbe0;border-radius:7px;outline:0;width:100%;padding:9px 11px;font-family:inherit;font-size:10px}.expert-editor input{height:39px}.expert-editor textarea{resize:vertical;min-height:126px;line-height:1.55}.expert-review textarea{resize:vertical;min-height:58px;margin-top:8px}.expert-editor input:focus,.expert-editor textarea:focus,.expert-review textarea:focus{border-color:#71bec5;box-shadow:0 0 0 3px #08a9b714}.expert-editor-actions{grid-template-columns:1fr 1fr;gap:9px;display:grid}.expert-note-list,.expert-review{gap:8px;margin-top:18px;display:grid}.expert-note-list>article,.expert-review>article{border:1px solid var(--line);background:#fff;border-radius:9px;padding:12px}.expert-review>article{background:#fbfcfc;border-color:#cbdce1}.expert-note-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.expert-note-head>div{min-width:0}.expert-note-head strong,.expert-note-head small{display:block}.expert-note-head strong{color:var(--navy);font-size:11px}.expert-note-head small{color:#87969f;margin-top:3px;font-size:8px}.expert-status{border-radius:999px;flex:none;padding:4px 7px;font-size:8px;font-weight:720}.status-private{color:#386f77;background:#e7f4f3}.status-pending{color:#7c6631;background:#faf1d8}.status-accepted{color:#34715f;background:#e2f2e9}.status-rejected{color:#8b554b;background:#fae9e6}.expert-note-list article>p,.expert-review article>p{color:#4f6673;white-space:pre-wrap;margin:9px 0;font-size:9px;line-height:1.55}.expert-note-list blockquote{color:#705f3d;background:#fbf5e6;border-left:2px solid #d2b76f;margin:8px 0;padding:7px 9px;font-size:8px}.expert-note-actions button,.review-actions button{color:#466774;background:#f3f7f8;border:1px solid #d5e0e4;border-radius:6px;align-items:center;gap:5px;padding:6px 8px;font-size:8px;font-weight:680;display:inline-flex}.expert-note-actions{flex-wrap:wrap;justify-content:flex-end;gap:7px;display:flex}.review-actions{flex-wrap:wrap;justify-content:flex-end;gap:7px;margin-top:8px;display:flex}.review-actions .compare-button{color:#176d75;background:#eaf6f5;border-color:#c5dfdd}.comparison-report{background:#f3f8f7;border:1px solid #cfe1dd;border-radius:8px;margin-top:9px;padding:10px}.comparison-report.comparison-overlap{background:#fbf7eb;border-color:#e7d9ad}.comparison-report.comparison-duplicate{background:#fcf1ef;border-color:#e8c5bf}.comparison-report-head{color:#277267;align-items:center;gap:6px;display:flex}.comparison-overlap .comparison-report-head{color:#8a6c25}.comparison-duplicate .comparison-report-head{color:#a04e43}.comparison-report-head strong{color:inherit;font-size:9px}.comparison-report-head span{color:inherit;background:#ffffffb8;border-radius:999px;margin-left:auto;padding:3px 6px;font-size:7px;font-weight:800}.comparison-report>p{color:#526b74;margin:7px 0 4px;font-size:8px;line-height:1.5}.comparison-report>small{color:#748890;font-size:7px}.comparison-report>em{color:#87969c;margin-top:8px;font-size:7px;font-style:normal;display:block}.comparison-similar-list{gap:6px;margin-top:8px;display:grid}.comparison-similar-list>div{background:#ffffffb8;border:1px solid #c7d7d3cc;border-radius:6px;padding:7px 8px}.comparison-similar-list strong{color:#315261;font-size:8px}.comparison-similar-list small{color:#2b8075;margin-left:6px;font-size:7px}.comparison-similar-list p{color:#687c83;margin:4px 0 0;font-size:7px;line-height:1.45}.review-actions button:last-child{color:#fff;background:var(--navy);border-color:var(--navy)}.expert-note-actions .danger-action,.review-actions .danger-action,.curated-expert-list .review-actions .danger-action{color:#a3483f;background:#fbecea;border-color:#edc8c2}.expert-rail-section{background:linear-gradient(145deg,#f1f9f8,#fff)}.sidebar-scrim{display:none}@media (max-width:1180px){.main-stage{grid-template-columns:minmax(480px,1fr) 270px}.chat-column{padding-left:32px;padding-right:32px}.brand-copy,.brand-rule,.icon-text-button span{display:none}.icon-text-button{padding:0 10px}}@media (max-width:980px){.app-body{grid-template-columns:220px minmax(0,1fr)}.main-stage{display:block}.context-rail{display:none}.suggestion-grid{grid-template-columns:1fr}.suggestion-grid button{min-height:55px}}@media (max-width:740px){.topbar{height:62px;padding:0 12px}.mobile-menu{place-items:center;display:grid}.brand-image{width:126px;height:37px}.provider-button{background:0 0;border:0;min-width:0;padding:4px}.provider-button>span:nth-child(2),.provider-button>svg,.icon-text-button,.account-button span,.sign-in-button{display:none}.language-button{padding:0 8px}.account-button{padding:0 9px}.app-body{height:calc(100vh - 62px);display:block}.sidebar{z-index:80;width:min(285px,84vw);transition:transform .2s;position:fixed;top:0;bottom:0;left:0;transform:translate(-102%)}.sidebar.open{transform:translate(0)}.sidebar-mobile-head{color:var(--navy);justify-content:space-between;align-items:center;margin-bottom:14px;font-family:Iowan Old Style,serif;font-size:18px;display:flex}.sidebar-mobile-head button{color:#637783;border:1px solid var(--line);background:#fff;border-radius:6px;place-items:center;display:grid}.sidebar-scrim{z-index:70;background:#172c3947;border:0;display:block;position:fixed;inset:0}.main-stage,.chat-column{height:100%}.chat-column{background:var(--paper);padding:24px 15px 70px}.welcome{margin-top:25px}.welcome h1{font-size:38px}.mode-switcher{width:100%}.mode-switcher button{flex:1;justify-content:center;min-width:0}.mode-switcher small,.mode-switcher svg,.thinking-control>span{display:none}.composer-wrap{bottom:-58px}.author-footer{max-width:100%;font-size:6px}.modal{padding:25px 19px}.form-grid,.expert-editor-actions{grid-template-columns:1fr}.distill-flow{grid-template-columns:1fr;gap:5px}.distill-flow>span{width:1px;height:7px;margin:auto}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}