@font-face{font-family:DM Sans;font-style:normal;font-display:swap;font-weight:400;src:url(../media/dm-sans-latin-ext-400-normal.0_mlbjjysj-9a.woff2)format("woff2"),url(../media/dm-sans-latin-ext-400-normal.20edsl4fvw0xl.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:DM Sans;font-style:normal;font-display:swap;font-weight:400;src:url(../media/dm-sans-latin-400-normal.2o7k1_w7_w7bj.woff2)format("woff2"),url(../media/dm-sans-latin-400-normal.12jnqtfk91av5.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:DM Sans;font-style:normal;font-display:swap;font-weight:500;src:url(../media/dm-sans-latin-ext-500-normal.3r_2hmgyghopi.woff2)format("woff2"),url(../media/dm-sans-latin-ext-500-normal.0hc3k9jh99u9h.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:DM Sans;font-style:normal;font-display:swap;font-weight:500;src:url(../media/dm-sans-latin-500-normal.2f4st7_5x_v78.woff2)format("woff2"),url(../media/dm-sans-latin-500-normal.366wxi7rk3-vz.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:DM Sans;font-style:normal;font-display:swap;font-weight:600;src:url(../media/dm-sans-latin-ext-600-normal.06gqmhphopoe2.woff2)format("woff2"),url(../media/dm-sans-latin-ext-600-normal.2vcw1e622nu68.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:DM Sans;font-style:normal;font-display:swap;font-weight:600;src:url(../media/dm-sans-latin-600-normal.32n_x70livn_1.woff2)format("woff2"),url(../media/dm-sans-latin-600-normal.2tavyc8arpb_3.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:DM Sans;font-style:normal;font-display:swap;font-weight:700;src:url(../media/dm-sans-latin-ext-700-normal.04nb2rj_m4l8k.woff2)format("woff2"),url(../media/dm-sans-latin-ext-700-normal.1avk1m8ac7puw.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:DM Sans;font-style:normal;font-display:swap;font-weight:700;src:url(../media/dm-sans-latin-700-normal.0lo5o3yaiuo13.woff2)format("woff2"),url(../media/dm-sans-latin-700-normal.3frjp6l305o-t.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Fraunces;font-style:normal;font-display:swap;font-weight:500;src:url(../media/fraunces-vietnamese-500-normal.16cqoem03gtlk.woff2)format("woff2"),url(../media/fraunces-vietnamese-500-normal.08rz4-yd92dyi.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Fraunces;font-style:normal;font-display:swap;font-weight:500;src:url(../media/fraunces-latin-ext-500-normal.3gszo98-5v02c.woff2)format("woff2"),url(../media/fraunces-latin-ext-500-normal.2_xtrmztylzbp.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Fraunces;font-style:normal;font-display:swap;font-weight:500;src:url(../media/fraunces-latin-500-normal.33_zlrbg73dn6.woff2)format("woff2"),url(../media/fraunces-latin-500-normal.2fx2fdcuaq2em.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(../media/KaTeX_AMS-Regular.3dqqgop8d9q74.woff2)format("woff2"),url(../media/KaTeX_AMS-Regular.3s3485bbs_y9t.woff)format("woff"),url(../media/KaTeX_AMS-Regular.06540o8ttgt08.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(../media/KaTeX_Caligraphic-Bold.0x398dszol8ix.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Bold.0i0ys3pk95qm_.woff)format("woff"),url(../media/KaTeX_Caligraphic-Bold.071y7fj7dknco.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(../media/KaTeX_Caligraphic-Regular.3ittfn7d21b9w.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Regular.3-a7ahrnv-1p0.woff)format("woff"),url(../media/KaTeX_Caligraphic-Regular.2a29kziuqmcwj.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(../media/KaTeX_Fraktur-Bold.3rq09ohrtely_.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Bold.1m6-2-v71aefh.woff)format("woff"),url(../media/KaTeX_Fraktur-Bold.2c272neyw5p5h.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(../media/KaTeX_Fraktur-Regular.1jvgec053-2og.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Regular.1pa447q_ni5m2.woff)format("woff"),url(../media/KaTeX_Fraktur-Regular.0_16ta522mcvb.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(../media/KaTeX_Main-Bold.22wkahef0u3fd.woff2)format("woff2"),url(../media/KaTeX_Main-Bold.1fyzqvxw_mkks.woff)format("woff"),url(../media/KaTeX_Main-Bold.3q46h05c4j0cw.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(../media/KaTeX_Main-BoldItalic.40drhxm0mwrzz.woff2)format("woff2"),url(../media/KaTeX_Main-BoldItalic.0g_mm5w89az4z.woff)format("woff"),url(../media/KaTeX_Main-BoldItalic.2r19jqj9qb5v7.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(../media/KaTeX_Main-Italic.1ck6crdmp78cu.woff2)format("woff2"),url(../media/KaTeX_Main-Italic.3h-lyz6-tj-5j.woff)format("woff"),url(../media/KaTeX_Main-Italic.07vrczmwpvimc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(../media/KaTeX_Main-Regular.29zz7337tzymc.woff2)format("woff2"),url(../media/KaTeX_Main-Regular.0r86ux5c2_9jc.woff)format("woff"),url(../media/KaTeX_Main-Regular.0cm4nk2aib81i.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(../media/KaTeX_Math-BoldItalic.0u_6s571--hh0.woff2)format("woff2"),url(../media/KaTeX_Math-BoldItalic.1-f92ydojzao_.woff)format("woff"),url(../media/KaTeX_Math-BoldItalic.0m2qm2_orz99k.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(../media/KaTeX_Math-Italic.18dmviy-uianu.woff2)format("woff2"),url(../media/KaTeX_Math-Italic.2d-roszuwfrpn.woff)format("woff"),url(../media/KaTeX_Math-Italic.1vw7gcigzv33_.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(../media/KaTeX_SansSerif-Bold.19n5ohjzvq40z.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Bold.1ad0dh55v7-4h.woff)format("woff"),url(../media/KaTeX_SansSerif-Bold.3ojskmd7zv_b8.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(../media/KaTeX_SansSerif-Italic.38w085lqrghwm.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Italic.0_21g6aey40vy.woff)format("woff"),url(../media/KaTeX_SansSerif-Italic.0abd80e_ako5h.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(../media/KaTeX_SansSerif-Regular.3w8wtfek3qsk6.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Regular.0v2olaztuqa1v.woff)format("woff"),url(../media/KaTeX_SansSerif-Regular.0xkeldfcfvj58.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(../media/KaTeX_Script-Regular.10h737unm2jp7.woff2)format("woff2"),url(../media/KaTeX_Script-Regular.2m7-0wua2lvnq.woff)format("woff"),url(../media/KaTeX_Script-Regular.1hw1d7omwtnoy.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size1-Regular.3xype_vsmmjgw.woff2)format("woff2"),url(../media/KaTeX_Size1-Regular.3aliq3yd-ja9b.woff)format("woff"),url(../media/KaTeX_Size1-Regular.44z_qgcc9t0a_.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size2-Regular.2-wakugslvf3a.woff2)format("woff2"),url(../media/KaTeX_Size2-Regular.3u0df62zf5guy.woff)format("woff"),url(../media/KaTeX_Size2-Regular.3eprswoc9v3fh.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size3-Regular.1nfuh3l6nzhjv.woff2)format("woff2"),url(../media/KaTeX_Size3-Regular.3n7wm08wz2r2g.woff)format("woff"),url(../media/KaTeX_Size3-Regular.2kp2izz6g7r-7.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size4-Regular.13pyt7zi482pb.woff2)format("woff2"),url(../media/KaTeX_Size4-Regular.37jvrh2wknf5u.woff)format("woff"),url(../media/KaTeX_Size4-Regular.2ltjhs9xhaefy.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(../media/KaTeX_Typewriter-Regular.2vfnlegjq9l42.woff2)format("woff2"),url(../media/KaTeX_Typewriter-Regular.0xi5kyeeydv4z.woff)format("woff"),url(../media/KaTeX_Typewriter-Regular.34aedpl-_o3h3.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,math,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.19.0"}.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 .reflectbox{display:inline-block;transform:scaleX(-1)}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{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 properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000}}}@layer theme{:root,:host{--font-sans:"DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-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,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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:where(:not(iframe)){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!important}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.isolate{isolation:isolate}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.hidden{display:none}.table{display:table}.min-h-screen{min-height:100vh}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--bg:#faf9f6;--surface:#fff;--ink:#29272f;--muted:#8c8991;--subtle:#6e6a76;--line:#eeece9;--brand:#7d66ca;--brand-soft:#eeebf7;--lilac:#eeebf8;--peach:#fbede3;--mint:#eaf2e9;--blue:#e9eff8;--ring-track:#eeedf2;--shadow:0 4px 20px #35234505;--sidebar-width:224px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--bg:#18191d;--surface:#222329;--ink:#eeedf1;--muted:#a19ea9;--subtle:#c1bdca;--line:#33333c;--brand:#b9a1f2;--brand-soft:#343043;--lilac:#343044;--peach:#3d302b;--mint:#2a3832;--blue:#2b3444;--ring-track:#3c3748;--shadow:0 4px 20px #00000010;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg);min-height:100%;accent-color:var(--brand)}body{color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0;font-family:DM Sans,-apple-system,BlinkMacSystemFont,sans-serif;font-size:14px}button,input,select{font:inherit}button{cursor:pointer}button,a,input,select{-webkit-tap-highlight-color:transparent}button{color:inherit;background:0 0;border:0}button:disabled{cursor:default}a{color:inherit;text-decoration:none}button,input,a{outline-offset:5px}button:focus-visible,a:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--brand)}h1,h2,h3,p{margin:0}svg{flex-shrink:0}button{touch-action:manipulation}::selection{color:#342851;background:#ddd2f5}.app-shell{min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--surface);border-right:1px solid var(--line);z-index:20;flex-direction:column;padding:35px 22px 0;display:flex;position:fixed;inset:0 auto 0 0}.brand{letter-spacing:-2px;align-items:center;gap:10px;width:fit-content;padding:0 9px;font-size:34px;font-weight:700;line-height:1;display:flex}.brand-mark{corner-shape:squircle;background:var(--brand);color:#fff;border-radius:12px;place-items:center;width:33px;height:36px;display:grid}.brand-mark svg{width:23px;height:23px}.brand-stop{color:var(--brand)}.sidebar-intro{letter-spacing:1.5px;color:var(--muted);padding:15px 10px 33px;font-size:8.5px;font-weight:600}.side-nav{flex-direction:column;gap:7px;display:flex}.nav-item{corner-shape:squircle;height:45px;color:var(--subtle);text-align:left;border-radius:13px;align-items:center;gap:13px;padding:0 13px;font-size:12.5px;font-weight:500;transition:background .2s,color .2s;display:flex}.nav-item:hover{background:var(--bg)}.nav-item.active{background:var(--brand-soft);color:var(--brand);font-weight:600}.nav-dot{background:#edba85;border-radius:50%;width:5px;height:5px;margin-left:auto}.sidebar-section-label{letter-spacing:1.35px;color:var(--muted);padding:35px 13px 14px;font-size:9px;font-weight:600}.subject-nav{flex-direction:column;gap:2px;display:flex}.subject-nav button{color:var(--subtle);text-align:left;white-space:nowrap;border-radius:10px;align-items:center;gap:11px;padding:12px 13px;font-size:11.5px;transition:background .2s;display:flex}.subject-nav button:hover{background:var(--bg)}.subject-nav svg{opacity:0;margin-left:auto;transition:opacity .2s}.subject-nav button:hover svg{opacity:1}.subject-dot{border-radius:50%;flex-shrink:0;width:7px;height:7px}.subject-dot.lilac{background:#a492d6}.subject-dot.peach{background:#dfad8f}.subject-dot.mint{background:#90b69d}.subject-dot.blue{background:#94b0d6}.sidebar-spacer{flex:1;min-height:40px}.curiosity-card{text-align:left;background:var(--bg);border:1px solid var(--line);corner-shape:squircle;border-radius:20px;margin:0 2px 23px;padding:23px 17px 19px;position:relative}.curiosity-star{color:#b7a3df;margin-bottom:14px;display:block}.curiosity-card strong{font-size:12px;font-weight:600;display:block}.curiosity-card p{color:var(--muted);margin:7px 0 14px;font-size:10.5px;line-height:1.7}.curiosity-card>span:last-child{color:var(--brand);justify-content:space-between;align-items:center;font-size:10.5px;font-weight:600;display:flex}.sidebar-settings{color:var(--subtle);white-space:nowrap;align-items:center;gap:10px;padding:2px 8px 22px;font-size:10.5px;display:flex}.profile-card{text-align:left;border-top:1px solid var(--line);align-items:center;gap:10px;width:calc(100% + 44px);margin-left:-22px;padding:20px 23px;display:flex}.avatar,.topbar-avatar{color:#7f715f;background:#e9e1d3;border-radius:50%;flex-shrink:0;place-items:center;width:35px;height:35px;font-family:Fraunces,serif;font-size:19px;display:grid}.profile-card strong{font-size:12px;font-weight:600;display:block}.profile-card small{color:var(--muted);margin-top:3px;font-size:9px;display:block}.profile-card>svg{width:14px;color:var(--muted);margin-left:auto}.workspace{margin-left:var(--sidebar-width)}.topbar{border-bottom:1px solid var(--line);background:var(--bg);justify-content:space-between;align-items:center;gap:15px;height:89px;padding:0 39px;display:flex}.topbar-location{color:var(--muted);white-space:nowrap;align-items:center;gap:9px;font-size:10.5px;display:flex}.topbar-location strong{color:var(--subtle);font-weight:500}.location-dot{background:#a3bb9e;border-radius:50%;width:6px;height:6px}.breadcrumb-divider{color:#d1ced3;margin:0 5px}.topbar-actions{align-items:center;gap:18px;display:flex}.search-box{background:var(--surface);border:1px solid var(--line);height:36px;color:var(--muted);corner-shape:squircle;border-radius:11px;align-items:center;gap:10px;width:235px;padding:0 11px;display:flex}.search-box input{color:var(--ink);background:0 0;border:0;outline:none;width:100%;min-width:0;font-size:10.5px}.search-box input::placeholder{color:var(--muted)}.search-box:focus-within{border-color:var(--brand)}.search-box kbd{white-space:nowrap;border:1px solid var(--line);border-radius:4px;padding:2px 4px;font-family:inherit;font-size:9px}.search-box button{padding:0;display:flex}.search-box button svg{width:14px}.icon-button{width:35px;height:35px;color:var(--subtle);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:background .2s;display:inline-flex}.icon-button:hover{background:var(--line)}.icon-button.tiny{width:25px;height:25px}.notification-button{position:relative}.notification-button i{width:4px;height:4px;box-shadow:0 0 0 2px var(--bg);background:#ca9a78;border-radius:50%;position:absolute;top:5px;right:8px}.topbar-avatar{width:31px;height:31px;font-size:17px}.main-content{max-width:1520px;margin:0 auto;padding:36px 39px 20px}.page-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px;display:flex}.eyebrow{letter-spacing:1.65px;color:var(--muted);font-size:8.5px;font-weight:600;line-height:1.5;display:inline-block}.page-heading h1{letter-spacing:-1.1px;margin:8px 0 9px;font-size:29px;font-weight:500;line-height:1.3}.page-heading p{color:var(--muted);font-size:11.5px;line-height:1.6}.heading-badges{flex-shrink:0;align-items:center;gap:10px;padding-top:20px;display:flex}.curriculum-badge,.xp-badge{white-space:nowrap;background:var(--surface);border:1px solid var(--line);corner-shape:squircle;border-radius:9px;align-items:center;gap:8px;height:34px;padding:0 11px;font-size:9.5px;display:flex}.curriculum-badge svg{color:var(--subtle)}.curriculum-badge>span{background:#b4afb8;border-radius:50%;width:3px;height:3px;margin:0 1px}.xp-badge{font-size:10px;font-weight:600}.xp-badge svg{color:#c59750}.xp-badge small{color:var(--muted);font-size:8px;font-weight:400}.dashboard-grid{grid-template-columns:minmax(0,1fr) 260px;gap:25px;display:grid}.dashboard-left,.dashboard-right{min-width:0}.hero-card{corner-shape:squircle;color:#34303f;background:#eeeaf7;border-radius:25px;min-height:321px;display:flex;position:relative;overflow:hidden}.hero-text{z-index:2;pointer-events:none;width:60%;padding:32px 0 32px 30px;position:relative}.hero-text button{pointer-events:auto}.hero-eyebrow{color:#8d7ba8;letter-spacing:1.3px;align-items:center;gap:6px;font-size:7.5px;font-weight:600;display:flex}.hero-eyebrow>span:first-child{background:#9c87cb;border-radius:50%;width:4px;height:4px}.hero-text h2{letter-spacing:-1.4px;margin:18px 0 13px;font-size:36px;font-weight:500;line-height:1.14}.hero-text h2>span{color:#ac90d4}.hero-text p{color:#96909d;font-size:10.5px;line-height:1.8}.hero-meta{color:#8d8598;gap:13px;margin-top:17px;margin-bottom:24px;font-size:8.5px;display:flex}.hero-meta>span{align-items:center;gap:4px;display:flex}.button{corner-shape:squircle;white-space:nowrap;border-radius:11px;justify-content:center;align-items:center;gap:18px;height:41px;padding:0 17px;font-size:10.5px;font-weight:500;transition:background .2s,transform .2s,box-shadow .2s;display:inline-flex}.button svg{width:18px;height:18px}.button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 5px 15px #29213012}.button:active:not(:disabled){transform:scale(.97)}.button.primary{color:#fff;background:#323038}.button.primary:hover{background:#49434f}.button.primary:disabled{color:#fff;box-shadow:none;background:#d0cbd5}.button.secondary{background:var(--brand-soft);color:var(--brand);border:1px solid var(--line)}.button.small{color:#655776;background:#ffffff69;gap:7px;height:32px;padding:0 10px;font-size:10px}.button.small.active{color:#fff;background:#b7a1e9}.button.full{width:100%;margin-top:22px}.button.completed{background:var(--mint);color:#7e9c80}.hero-visual{z-index:1;width:49%;height:282px;position:absolute;top:18px;right:-2%}.hero-orbit-bg{background:radial-gradient(#e1d6ef70,#0000 65%);border-radius:50%;position:absolute;inset:18% 12% 12%}.three-scene{touch-action:pan-y;cursor:grab;-webkit-user-select:none;user-select:none;isolation:isolate;outline-offset:-4px;width:100%;height:100%;position:relative}.three-scene:active{cursor:grabbing}.three-scene canvas{width:100%;height:100%;display:block;position:absolute;inset:0}.scene-placeholder{place-items:center;display:grid;position:absolute;inset:0}.scene-placeholder svg{filter:drop-shadow(0 12px 15px #88719c20);opacity:.85;max-width:95%;max-height:95%}.scene-loading{color:#b4a3d0;place-items:center;height:100%;display:grid}.scene-loading svg{opacity:.7;width:160px;height:160px}.hero-carbon{corner-shape:squircle;color:#9d8ab6;pointer-events:none;background:#ffffff70;border:1px solid #ffffff80;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;width:39px;height:47px;display:flex;position:absolute;top:12%;right:20%;transform:rotate(6deg)}.hero-carbon small:first-child{align-self:flex-start;margin-left:7px;font-size:6px}.hero-carbon strong{font-size:21px;font-weight:500;line-height:1.15}.hero-carbon small:last-child{font-size:5px}.spin-label{color:#a698b7;pointer-events:none;background:#eeeaf760;border:1px solid #c5b9d255;border-radius:20px;align-items:center;gap:5px;padding:6px 10px;font-size:8px;display:flex;position:absolute;bottom:5px;left:30%}.hero-corner{color:#a994bb;letter-spacing:1px;align-items:center;gap:5px;font-size:6px;font-weight:500;display:flex;position:absolute;bottom:19px;right:24px}.section-heading{justify-content:space-between;align-items:center;gap:15px;margin:28px 0 16px;display:flex}.section-heading h2{letter-spacing:-.4px;font-size:16px;font-weight:500}.section-heading h3{font-size:12px;font-weight:600}.text-button{color:var(--subtle);white-space:nowrap;align-items:center;gap:6px;padding:5px 0;font-size:9px;transition:color .2s;display:inline-flex}.text-button:hover{color:var(--brand)}.text-button svg{width:15px;height:15px}.small-muted{color:var(--muted);align-items:center;gap:5px;font-size:9px;display:inline-flex}.small-muted svg{width:13px;height:13px}.subject-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;display:grid}.subject-card{text-align:left;corner-shape:squircle;border:1px solid #00000002;border-radius:17px;flex-direction:column;justify-content:space-between;min-height:174px;padding:15px 15px 17px;display:flex;position:relative;overflow:hidden}.lilac{background:var(--lilac)}.peach{background:var(--peach)}.mint{background:var(--mint)}.blue{background:var(--blue)}.subject-card-number{color:var(--muted);opacity:.75;font-size:8px;font-weight:500}.subject-art{object-fit:contain;align-self:center;width:100%;height:83px}.subject-card h3{white-space:nowrap;letter-spacing:-.1px;margin-top:2px;font-size:10.5px;font-weight:500}.subject-card>div>span{color:var(--muted);justify-content:space-between;align-items:center;gap:2px;margin-top:7px;font-size:7.5px;display:flex}.subject-card>div>span svg{width:13px}.recommended-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.recommend-card{text-align:left;border:1px solid var(--line);corner-shape:squircle;background:var(--surface);border-radius:18px;align-items:center;gap:14px;padding:16px;transition:box-shadow .2s,transform .2s;display:flex}.recommend-card:hover{transform:translateY(-2px);box-shadow:0 8px 25px #3d2b5710}.recommend-visual{corner-shape:squircle;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:84px;height:111px;display:flex;overflow:hidden}.recommend-content{min-width:0}.recommend-content .small-muted{letter-spacing:.8px;gap:4px;font-size:6px}.tiny-dot{background:var(--muted);border-radius:50%;width:2px;height:2px;display:inline-block}.recommend-content h3{letter-spacing:-.3px;margin:8px 0 5px;font-size:12px;font-weight:500}.recommend-content p{color:var(--muted);min-height:26px;font-size:8px;line-height:1.7}.recommend-link{color:var(--subtle);align-items:center;gap:5px;margin-top:9px;font-size:7.5px;display:flex}.recommend-link svg{width:12px;height:12px}.unit-mini{border:2px solid #ac9ccd;border-radius:50%;width:59px;height:59px;position:relative}.unit-mini:before,.unit-mini:after{content:"";background:#b5a7d7;height:1px;position:absolute;top:50%;left:-6px;right:-6px}.unit-mini:after{transform:rotate(90deg)}.unit-mini>span{transform-origin:0;background:#9682c4;width:45%;height:1.5px;position:absolute;top:50%;left:50%;transform:rotate(-35deg)}.unit-mini>i{background:#d3bd7c;border-radius:50%;width:7px;height:7px;position:absolute;top:10px;right:1px;box-shadow:0 2px 5px #b3946220}.unit-mini b{color:#a995cf;font-family:Fraunces,serif;font-size:9px;position:absolute;top:24px;left:32px}.code-mini{color:#7593b9;padding:6px;font-family:monospace;font-size:6px;line-height:1.7;transform:rotate(-5deg)}.code-mini span{white-space:nowrap;display:block}.code-mini b{color:#ab96c7;font-weight:400}.code-cursor{background:#b4c6e0;width:4px;height:8px;margin-top:5px;margin-left:9px;animation:2s infinite blink}.dashboard-footer{color:#b4b0b7;align-items:center;gap:6px;padding:25px 2px 5px;font-size:8px;display:flex}.dashboard-footer svg{color:#b8a4c9}.dashboard-footer button{color:var(--muted);align-items:center;gap:3px;margin-left:auto;font-size:8px;display:flex}.dashboard-right{flex-direction:column;gap:19px;display:flex}.streak-card{background:var(--surface);border:1px solid var(--line);corner-shape:squircle;border-radius:23px;padding:22px 20px 0;overflow:hidden}.card-topline{justify-content:space-between;align-items:center;gap:10px;display:flex}.card-topline .eyebrow{letter-spacing:1.2px;font-size:7px}.streak-card .card-topline svg{color:#dfad82}.streak-number{color:var(--ink);align-items:baseline;gap:10px;margin-top:8px;font-family:Fraunces,serif;font-size:39px;line-height:1.25;display:flex}.streak-number>span{letter-spacing:-.3px;font-family:DM Sans,sans-serif;font-size:11px;font-weight:500}.streak-card>p{color:var(--muted);margin-top:3px;font-size:9.5px}.week-days{justify-content:space-between;gap:5px;margin:20px 0 21px;display:flex}.week-days>div{flex-direction:column;align-items:center;gap:7px;display:flex}.week-days>div>span{color:var(--muted);font-size:7px}.week-days b{color:#b09bcf;border:1px dashed #dbd7dd;border-radius:50%;place-items:center;width:22px;height:22px;display:grid}.week-days b>span{background:#e0dce4;border-radius:50%;width:3px;height:3px}.week-days b.done{color:#ab95d2;background:#eeebf8;border:0}.week-days b.today{color:#b19acb;background:#f5eefb;border:1px solid #ad96ce;box-shadow:0 0 0 3px #e7ddf428}.streak-footer{border-top:1px solid var(--line);align-items:center;gap:5px;margin:0 -20px;padding:12px 20px;display:flex}.streak-footer span{color:#b1a6bb;align-items:center;gap:6px;font-size:7.5px;display:flex}.streak-footer svg{color:#c5b08a}.weekly-card{background:var(--surface);border:1px solid var(--line);corner-shape:squircle;border-radius:21px;padding:17px 17px 16px}.weekly-card .section-heading{margin:0 0 11px}.weekly-card h3{font-size:11px}.weekly-content{align-items:center;gap:12px;display:flex}.weekly-ring{flex-shrink:0;width:71px;height:71px;position:relative}.weekly-ring>span{justify-content:center;align-items:center;gap:2px;display:flex;position:absolute;inset:0}.weekly-ring strong{font-family:Fraunces,serif;font-size:24px;font-weight:500}.weekly-ring small{color:var(--muted);margin-top:5px;font-size:10px}.weekly-content>div:last-child>strong{font-size:9px;font-weight:500}.weekly-content p{color:var(--muted);margin:5px 0 9px;font-size:8.5px}.tag{corner-shape:squircle;letter-spacing:.4px;color:var(--subtle);white-space:nowrap;border-radius:6px;align-items:center;gap:5px;padding:5px 8px;font-size:7px;font-weight:500;display:inline-flex}.tag svg{width:13px;height:13px}.weekly-content .tag{letter-spacing:.6px;color:#a290b9;padding:4px 6px;font-size:6px}.daily-puzzle-card{corner-shape:squircle;color:#3d5149;background:#eff4f1;border:1px solid #e1ebea;border-radius:23px;padding:20px 21px 17px;overflow:hidden}.daily-puzzle-card .eyebrow{color:#869c91;letter-spacing:1.1px;font-size:6.5px}.daily-puzzle-card .card-topline>svg{color:#9dad9e}.daily-puzzle-art{justify-content:center;align-items:center;height:106px;padding:10px 0;display:flex;position:relative}.puzzle-piece{corner-shape:squircle;border-radius:12px;place-items:center;width:56px;height:56px;font-family:Fraunces,serif;font-size:22px;display:grid;position:absolute;box-shadow:1px 5px 8px #7990830c}.p-one{color:#789572;background:#cdd8c5;top:30px;left:17px;transform:rotate(-13deg)}.p-two{color:#ada271;background:#e5e1c7;top:20px;left:73px;transform:rotate(8deg)}.p-three{color:#84a291;background:#d3e3da;top:38px;right:13px;transform:rotate(14deg)}.puzzle-art-spark{color:#b1c2a9;position:absolute;top:14px;right:17px}.daily-puzzle-card h3{letter-spacing:-.6px;font-size:21px;font-weight:500;line-height:1.23}.daily-puzzle-card>p{color:#91a095;margin:10px 0 17px;font-size:9px;line-height:1.75}.puzzle-cta{color:#708b7b;background:#f9fcf840;border:1px solid #c5d4ca;justify-content:space-between;width:100%;height:37px;font-size:9px;display:flex}.daily-puzzle-meta{color:#96a699;justify-content:center;align-items:center;gap:18px;margin-top:12px;font-size:7px;display:flex}.daily-puzzle-meta>span{align-items:center;gap:4px;display:flex}.little-tip{text-align:left;align-items:center;gap:11px;margin-top:0;padding:8px 4px;display:flex}.little-tip>span{color:#c4b184;background:#f6eee0;border-radius:50%;place-items:center;width:33px;height:33px;display:grid}.little-tip strong{font-size:8.5px;font-weight:500}.little-tip p{color:var(--muted);margin-top:5px;font-size:7.5px}.little-tip>svg{color:var(--muted);width:14px;margin-left:auto}.filter-bar{justify-content:space-between;align-items:center;gap:15px;margin:10px 0 25px;display:flex}.filter-tabs{flex-wrap:wrap;gap:6px;display:flex}.filter-tabs button{corner-shape:squircle;color:var(--muted);border:1px solid #0000;border-radius:9px;padding:9px 15px;font-size:11px;transition:background .2s}.filter-tabs button.active{background:var(--surface);color:var(--ink);border-color:var(--line);box-shadow:var(--shadow)}.filter-tabs button:hover{color:var(--brand)}.lesson-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;display:grid}.library-card{background:var(--surface);border:1px solid var(--line);corner-shape:squircle;text-align:left;border-radius:23px;transition:box-shadow .2s;overflow:hidden}.library-card:hover{box-shadow:0 10px 25px #5437550a}.library-art{place-items:center;height:190px;display:grid;position:relative}.library-art .subject-art{width:190px;height:140px}.library-tag{letter-spacing:1px;color:var(--subtle);corner-shape:squircle;background:#ffffff40;border-radius:8px;align-items:center;gap:5px;padding:5px 8px;font-size:7px;display:flex;position:absolute;top:17px;left:18px}.library-check{color:#91b299;position:absolute;top:15px;right:17px}.library-body{padding:23px}.library-body .eyebrow{letter-spacing:.9px;font-size:8px}.library-body h3{letter-spacing:-.5px;margin:9px 0;font-size:19px;font-weight:500;line-height:1.3}.library-body p{color:var(--muted);min-height:36px;font-size:11px;line-height:1.6}.library-body>div{color:var(--muted);justify-content:space-between;align-items:center;margin-top:21px;font-size:9px;display:flex}.library-body>div>span{align-items:center;gap:5px;display:flex}.library-body>div>svg{color:var(--subtle)}.empty-state{text-align:center;padding:90px 20px}.empty-state>svg{color:var(--brand);margin-bottom:20px}.empty-state h2{font-size:24px;font-weight:500}.empty-state p{color:var(--muted);margin:12px 0 20px}.playground-intro{color:var(--subtle);align-items:center;gap:10px;padding:0 0 25px;font-size:12px;display:flex}.playground-intro>svg{color:var(--brand)}.playground-intro .tag{margin-left:auto}.labs-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px;display:grid}.lab-card{border:1px solid var(--line);corner-shape:squircle;background:var(--surface);border-radius:25px;overflow:hidden}.lab-card-stage{height:260px;position:relative}.lab-card-stage .glass-tag{pointer-events:none;position:absolute;bottom:17px;left:18px}.lab-card-body{justify-content:space-between;align-items:center;gap:15px;padding:23px;display:flex}.lab-card-body h3{letter-spacing:-.5px;font-size:19px;font-weight:500}.lab-card-body p{color:var(--muted);margin-top:8px;font-size:10px}.round-button{border:1px solid var(--line);background:var(--bg);border-radius:50%;place-items:center;width:40px;height:40px;transition:background .2s;display:grid}.round-button:hover{background:var(--brand-soft);color:var(--brand)}.glass-tag{color:var(--subtle);corner-shape:squircle;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff50;border:1px solid #ffffff60;border-radius:8px;align-items:center;gap:5px;padding:6px 9px;font-size:8px;display:inline-flex}.glass-tag svg{width:13px;height:13px}.lab-note{color:var(--muted);align-items:center;gap:9px;padding:23px 0;font-size:10px;line-height:1.6;display:flex}.challenge-hero{corner-shape:squircle;background:var(--mint);border-radius:27px;align-items:center;min-height:280px;margin-bottom:30px;padding:35px 40px;display:flex;position:relative;overflow:hidden}.challenge-hero .eyebrow{color:#88a18c}.challenge-hero h2{letter-spacing:-1px;margin:16px 0;font-size:36px;font-weight:500;line-height:1.13}.challenge-hero p{color:var(--subtle);margin-bottom:22px;font-size:11px;line-height:1.8}.challenge-illustration{width:230px;height:230px;position:absolute;top:20px;right:10%}.game-bubble{color:#665977;border-radius:50%;place-items:center;width:84px;height:84px;font-family:Fraunces,serif;font-size:35px;animation:5s ease-in-out infinite float;display:grid;position:absolute;box-shadow:inset 0 0 10px #ffffff50,0 12px 20px #4159400a}.bubble-purple{background:#cfc0e7;top:15px;left:5px;transform:rotate(-10deg)}.bubble-green{color:#718167;background:#baceb1;animation-delay:-2s;top:0;right:15px}.bubble-peach{color:#a88362;background:#eecaa9;animation-delay:-3s;bottom:25px;left:36px}.bubble-yellow{color:#9d9865;background:#e0dbae;animation-delay:-1s;bottom:14px;right:0}.challenge-illustration>svg{color:#aabb9b;position:absolute;top:100px;left:100px}.quiz-subject-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.quiz-subject-card{corner-shape:squircle;text-align:left;border-radius:20px;padding:23px;transition:transform .2s}.quiz-subject-card:hover{transform:translateY(-4px)}.quiz-subject-card>svg{color:var(--subtle);opacity:.8}.quiz-subject-card h3{letter-spacing:-.3px;margin:18px 0 8px;font-size:15px;font-weight:500}.quiz-subject-card p{color:var(--muted);min-height:34px;font-size:10px;line-height:1.7}.quiz-subject-card>span{color:var(--subtle);justify-content:space-between;align-items:center;margin-top:24px;font-size:10px;display:flex}.quiz-subject-card>span svg{width:16px}.puzzle-heading{margin-top:35px}.puzzle-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;display:grid}.challenge-puzzle{border:1px solid var(--line);background:var(--surface);corner-shape:squircle;text-align:left;border-radius:22px;padding:22px;transition:transform .2s}.challenge-puzzle:hover{transform:translateY(-3px)}.challenge-puzzle>div{corner-shape:squircle;height:85px;color:var(--subtle);border-radius:15px;place-items:center;margin-bottom:20px;font-size:18px;display:grid}.challenge-puzzle h3{font-size:15px;font-weight:500}.challenge-puzzle p{color:var(--muted);margin:8px 0 20px;font-size:10px}.challenge-puzzle>span{color:var(--muted);align-items:center;gap:5px;font-size:9px;display:flex}.challenge-puzzle>span svg{width:16px;color:var(--brand)}.challenge-puzzle>span svg:last-child{color:var(--subtle);margin-left:auto}.sample-notice{background:var(--brand-soft);corner-shape:squircle;color:var(--subtle);border-radius:12px;align-items:center;gap:10px;margin-bottom:23px;padding:14px 18px;font-size:10px;display:flex}.sample-notice>svg{color:var(--brand)}.sample-notice button{white-space:nowrap;color:var(--brand);align-items:center;gap:5px;margin-left:auto;font-size:10px;display:flex}.sample-notice button svg{width:16px}.progress-stats-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;display:grid}.progress-stat{background:var(--surface);border:1px solid var(--line);corner-shape:squircle;border-radius:21px;padding:23px}.stat-icon{corner-shape:squircle;width:43px;height:43px;color:var(--subtle);border-radius:12px;place-items:center;display:grid}.progress-stat p{color:var(--muted);margin:19px 0 7px;font-size:10px}.progress-stat>strong{letter-spacing:-1px;align-items:baseline;gap:7px;font-size:30px;font-weight:500;display:flex}.progress-stat>strong small{color:var(--muted);letter-spacing:0;font-size:9px;font-weight:400}.progress-main-grid{grid-template-columns:1.6fr 1fr;gap:24px;margin-top:24px;display:grid}.learning-chart{background:var(--surface);border:1px solid var(--line);corner-shape:squircle;border-radius:22px;padding:25px}.learning-chart .section-heading{margin:0 0 28px}.learning-chart .section-heading h3{font-size:16px;font-weight:500}.learning-chart .section-heading p{margin-top:7px;font-size:10px}.chart-bars{justify-content:space-between;gap:18px;height:170px;display:flex}.chart-column{flex-direction:column;flex:1;align-items:center;gap:12px;display:flex}.chart-bar-bg{background:var(--bg);border-radius:7px;align-items:flex-end;width:100%;max-width:39px;height:100%;display:flex;overflow:hidden}.chart-bar-bg>span{background:#bba9db;border-radius:7px;width:100%;min-height:3px;position:relative}.chart-bar-bg>span>span{color:#fff;text-align:center;font-size:8px;position:absolute;top:9px;left:0;right:0}.chart-column small{color:var(--muted);font-size:9px}.chart-caption{color:var(--muted);justify-content:center;align-items:center;gap:7px;margin-top:22px;font-size:8px;display:flex}.journey-level{border:1px solid var(--line);background:var(--lilac);corner-shape:squircle;text-align:center;border-radius:22px;padding:23px}.level-flower{color:#b7a4d9;padding:4px 0 12px}.journey-level .eyebrow{font-size:7px}.journey-level h3{margin:8px 0 10px;font-family:Fraunces,serif;font-size:22px;font-weight:500}.journey-level p{color:var(--muted);max-width:230px;margin:auto;font-size:10px;line-height:1.7}.progress-track{background:var(--ring-track);border-radius:10px;height:5px;overflow:hidden}.progress-track>div{background:#aa96d5;border-radius:10px;height:100%}.journey-level .progress-track{margin:20px 0 9px}.level-progress{color:var(--muted);justify-content:space-between;font-size:7px;display:flex}.achievement-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;display:grid}.achievement{background:var(--surface);border:1px solid var(--line);corner-shape:squircle;text-align:center;border-radius:22px;padding:25px 15px}.achievement-art{corner-shape:squircle;width:65px;height:65px;color:var(--subtle);border-radius:23px;place-items:center;margin:auto;display:grid}.achievement h3{margin:16px 0 6px;font-size:12px;font-weight:500}.achievement p{color:var(--muted);margin-bottom:16px;font-size:8px}.achievement>span:last-child{color:var(--brand);justify-content:center;gap:4px;font-size:8px;display:flex}.achievement>span:last-child svg{width:13px;height:13px}.achievement.locked .achievement-art{filter:grayscale();opacity:.45}.achievement.locked>span:last-child{color:var(--muted)}.mobile-dock{display:none}.dialog-backdrop{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100;background:#20182c55;justify-content:center;align-items:center;padding:28px;display:flex;position:fixed;inset:0;overflow:auto}.dialog{background:var(--surface);width:100%;max-width:610px;max-height:calc(100dvh - 56px);color:var(--ink);corner-shape:squircle;border:1px solid var(--line);border-radius:30px;outline:none;overflow:auto;box-shadow:0 30px 100px #17102025}.dialog-wide{max-width:800px}.dialog-header{border-bottom:1px solid var(--line);background:var(--surface);z-index:5;justify-content:space-between;align-items:center;padding:19px 26px 16px;display:flex;position:sticky;top:0}.dialog-brand{color:var(--subtle);align-items:center;gap:9px;font-size:11px;font-weight:500;display:flex}.dialog-brand>svg{width:18px;color:var(--brand)}.dialog-header .icon-button{background:var(--bg);width:29px;height:29px}.muted{color:var(--muted);line-height:1.7}.onboarding,.settings-content,.design-content{padding:29px 35px 35px}.onboarding-dots{justify-content:center;gap:6px;display:flex}.onboarding-dots span{background:var(--line);border-radius:10px;width:6px;height:6px;transition:background .2s}.onboarding-dots .active{background:#ad95d5;width:15px}.onboarding-art{color:#9f83ce;place-items:center;height:160px;margin:10px 0;display:grid;position:relative}.onboarding-art>svg{z-index:1}.orb{border-radius:50%;position:absolute;box-shadow:inset -6px -10px 20px #00000007}.orb-one{background:var(--lilac);width:120px;height:120px;top:26px;left:50%;transform:translate(-50%)}.orb-two{background:#e8d5a8;width:39px;height:39px;animation:5s ease-in-out infinite float;top:40px;left:calc(50% - 103px)}.orb-three{background:#c4d9c8;width:52px;height:52px;animation:5s ease-in-out -2s infinite float;bottom:15px;right:calc(50% - 100px)}.onboarding h2,.settings-content h2,.design-content h2{letter-spacing:-.9px;margin:10px 0 12px;font-size:30px;font-weight:500;line-height:1.22}.onboarding .muted,.settings-content>.muted,.design-content>.muted{font-size:12px}.field-label{margin-top:28px;font-size:11px;font-weight:500;display:block}.text-input{background:var(--bg);border:1px solid var(--line);corner-shape:squircle;width:100%;height:48px;color:var(--ink);border-radius:12px;margin-top:9px;padding:0 15px;font-size:13px;display:block}.onboarding-footer{justify-content:space-between;align-items:center;margin-top:30px;display:flex}.onboarding-footer .small-muted{font-size:9px}.choice-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px;display:grid}.choice{border:1px solid var(--line);corner-shape:squircle;background:var(--bg);border-radius:16px;flex-direction:column;align-items:center;gap:8px;min-height:150px;padding:23px 10px 17px;display:flex;position:relative}.choice.selected{background:var(--brand-soft);color:var(--brand);border-color:#c2abdd}.choice strong{font-size:13px}.choice>span{color:var(--muted);max-width:95px;font-size:8px;line-height:1.5}.choice>svg:last-child:not(:first-child){width:14px;position:absolute;top:10px;right:10px}.goal-choices{flex-direction:column;gap:11px;margin-top:26px;display:flex}.goal-choice{text-align:left;border:1px solid var(--line);background:var(--bg);corner-shape:squircle;border-radius:14px;justify-content:space-between;align-items:center;gap:10px;padding:17px 19px;display:flex;position:relative}.goal-choice.selected{background:var(--brand-soft);color:var(--brand);border-color:#c2abdd}.goal-choice strong{font-size:12px;font-weight:500;display:block}.goal-choice small{color:var(--muted);margin-top:4px;font-size:10px;display:block}.goal-choice>svg{width:22px}.recommended{letter-spacing:.8px;color:#b0a4bc;font-size:6px;position:absolute;top:11px;right:50px}.goal-hero-icon{corner-shape:squircle;background:var(--brand-soft);width:84px;height:84px;color:var(--brand);border-radius:27px;place-items:center;margin:0 0 23px;display:grid}.goal-dialog{padding-top:35px}.settings-group{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:25px}.setting-row{align-items:center;gap:12px;padding:18px 0;display:flex}.setting-row+.setting-row{border-top:1px solid var(--line)}.setting-icon{corner-shape:squircle;width:38px;height:38px;color:var(--subtle);border-radius:12px;flex-shrink:0;place-items:center;display:grid}.setting-icon svg{width:21px}.setting-row>span:nth-child(2){flex:1}.setting-row strong{font-size:11px;font-weight:500;display:block}.setting-row small{color:var(--muted);margin-top:5px;font-size:9px;display:block}.toggle{background:var(--line);border-radius:30px;width:37px;height:22px;padding:3px;transition:background .2s;position:relative}.toggle>span{background:var(--surface);border-radius:50%;width:16px;height:16px;transition:transform .2s;display:block;box-shadow:0 1px 4px #00000010}.settings-links{flex-direction:column;margin-top:15px;display:flex}.settings-links>button{text-align:left;color:var(--subtle);align-items:center;gap:10px;padding:13px 0;font-size:11px;display:flex}.settings-links>button svg{width:18px;color:var(--muted)}.settings-links>button svg:last-child{width:15px;margin-left:auto}.settings-footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;margin-top:19px;padding-top:23px;font-size:8px;display:flex}.brand-mini{color:var(--subtle);letter-spacing:-.6px;align-items:center;gap:6px;font-size:16px;font-weight:600;display:flex}.brand-mini svg{width:18px;color:var(--brand)}.notification-row{border-bottom:1px solid var(--line);gap:15px;padding:23px 0;display:flex}.notification-row strong{font-size:13px;font-weight:500}.notification-row p{color:var(--muted);margin:7px 0;font-size:11px;line-height:1.6}.notification-row .text-button{color:var(--brand);font-size:10px}.source-list{margin-top:25px}.source-list>a{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:15px;padding:19px 0;display:flex}.source-list strong{font-size:12px;font-weight:500;display:block}.source-list small{color:var(--muted);margin-top:5px;font-size:9px;display:block}.source-list svg{color:var(--brand);width:18px}.sources-note{color:var(--muted);margin-top:20px;font-size:10px;line-height:1.8}.design-options{grid-template-columns:1fr 1fr;gap:20px;margin:25px 0 20px;display:grid}.design-option{text-align:left;border:1px solid var(--line);corner-shape:squircle;border-radius:22px;padding:0;overflow:hidden}.design-option.selected{border-color:#bda6dd;box-shadow:0 0 0 2px #bda6dd30}.design-sample{color:#4d4258;height:230px;padding:24px;position:relative}.sample-a{background:#f0edf8}.sample-b{color:#335143;background:#e9edeb}.design-sample>div:first-child{letter-spacing:-.7px;align-items:center;gap:7px;font-size:17px;font-weight:600;display:flex}.design-sample>div:first-child>svg{color:#ac95d0;width:22px}.sample-b>div:first-child>svg{color:#6d8d77}.design-sample h3{letter-spacing:-1px;margin-top:29px;font-size:31px;font-weight:500;line-height:1.1}.design-sample h3 em{font-family:Fraunces,serif;font-weight:500}.sample-tiles{gap:9px;margin-top:23px;display:flex}.sample-tiles>span{corner-shape:squircle;background:#d8cbea;border-radius:10px;width:47px;height:36px}.sample-tiles>span:nth-child(2){background:#e6cdb5}.sample-tiles>span:nth-child(3){background:#d2dfc9}.sample-b .sample-tiles>span{background:#a9b7ad;border-radius:4px}.sample-b .sample-tiles>span:nth-child(2){background:#c7c6b5}.sample-b .sample-tiles>span:nth-child(3){background:#b5c3bc}.design-option-label{justify-content:space-between;align-items:center;gap:10px;padding:18px;display:flex}.design-option-label strong{font-size:12px;font-weight:500;display:block}.design-option-label small{color:var(--muted);margin-top:5px;font-size:9px;display:block}.design-option-label>svg{color:var(--brand);width:20px}.design-caption{color:var(--muted);margin-bottom:22px;font-size:10px;line-height:1.7}:root[data-palette=atlas]{--brand:#597d65;--brand-soft:#e5eee7;--lilac:#e4ece6;--bg:#f6f7f4;--peach:#f0eadd;--blue:#e7edea}.design-atlas .page-heading h1,.design-atlas .section-heading h2{font-family:Fraunces,serif}.design-atlas .hero-card{background:#e4ece5}.design-atlas .hero-text h2{color:#385544}.design-atlas .hero-text h2>span{color:#879e78}:root[data-palette=atlas][data-theme=dark]{--bg:#181d1b;--brand:#a0c3ad;--brand-soft:#293c30;--lilac:#2b3830;--peach:#3b352b;--blue:#29382f}.lesson-intro{padding:28px 35px 22px;position:relative}.lesson-intro>.small-muted{float:right;margin-top:5px}.lesson-intro h2{letter-spacing:-.9px;margin:16px 0 10px;font-size:31px;font-weight:500;line-height:1.2}.lesson-intro p{font-size:12px}.lab-view{corner-shape:squircle;border-radius:23px;height:380px;margin:0 25px;position:relative;overflow:hidden}.lab-view>.three-scene{height:310px}.lab-chips{pointer-events:none;z-index:1;justify-content:space-between;display:flex;position:absolute;top:15px;left:16px;right:16px}.lab-caption{text-align:center;color:var(--muted);pointer-events:none;font-size:9px;position:absolute;bottom:68px;left:15px;right:15px}.lab-toolbar{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ffffff23;border-top:1px solid #fff5;align-items:center;gap:7px;padding:12px 16px;display:flex;position:absolute;bottom:0;left:0;right:0}.lab-toolbar .icon-button{background:#ffffff50;width:31px;height:31px}.lab-toolbar .icon-button svg{width:16px}.renderer-dot{background:#88b29b;border-radius:50%;width:5px;height:5px;margin-left:auto}.lab-slider{color:var(--subtle);flex:1;align-items:center;gap:9px;margin-left:8px;font-size:9px;display:flex}.lab-slider input{accent-color:#a58bcf;width:100%;max-width:180px;height:4px}.lab-slider strong{white-space:nowrap;width:45px;font-weight:500}.coordinate-readout{color:var(--subtle);pointer-events:none;gap:10px;font-size:8px;display:flex;position:absolute;top:62px;right:19px}.coordinate-readout>span{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ffffff45;border-radius:8px;padding:6px 8px}.coordinate-readout strong{margin-left:5px;font-weight:500}.lesson-body{padding:28px 35px}.lesson-body h3{letter-spacing:-.3px;margin-bottom:20px;font-size:18px;font-weight:500}.lesson-fact{align-items:flex-start;gap:15px;margin-bottom:18px;display:flex}.lesson-fact>span{color:#b4a2cd;flex-shrink:0;font-size:10px;line-height:1.8}.lesson-fact p{color:var(--subtle);font-size:12px;line-height:1.8}.lesson-equation{color:var(--subtle);padding:8px 0}.math-text{max-width:100%;font-size:1em;overflow:auto}.math-block{display:block}.source-link{color:var(--muted);align-items:center;gap:5px;margin-top:16px;font-size:9px;display:inline-flex}.source-link:hover{color:var(--brand)}.source-link svg{width:13px;height:13px}.lesson-footer{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;padding:20px 35px;display:flex}.lesson-formula-art{corner-shape:squircle;background:var(--brand-soft);border-radius:23px;justify-content:center;align-items:center;gap:20px;min-height:150px;margin:0 25px;padding:10px 20px 20px;display:flex;overflow:auto}.lesson-formula-art .subject-art{width:155px;height:110px}.lesson-formula-art .math-text{color:var(--subtle);font-size:15px}.quiz-content,.puzzle-content,.pattern-game{padding:28px 35px 30px}.activity-kicker{color:var(--muted);justify-content:space-between;align-items:center;gap:10px;font-size:10px;display:flex}.activity-kicker .tag{padding:6px 9px;font-size:9px}.activity-kicker>span:last-child{align-items:center;gap:5px;display:flex}.activity-kicker>span:last-child svg{width:15px}.quiz-progress{margin:19px 0 28px}.question-title{letter-spacing:-.6px;margin-bottom:23px;font-size:25px;font-weight:500;line-height:1.3}.question-equation{background:var(--bg);border:1px solid var(--line);corner-shape:squircle;color:var(--subtle);border-radius:15px;margin:18px 0 23px;padding:20px;font-size:23px;overflow:auto}.question-equation .katex-display{margin:.25em 0}.answer-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.answer{border:1px solid var(--line);corner-shape:squircle;background:var(--bg);text-align:left;border-radius:13px;align-items:center;gap:10px;min-height:61px;padding:12px;font-size:12px;transition:border-color .2s,background .2s;display:flex}.answer>span:nth-child(2){flex:1}.answer-letter{background:var(--surface);border:1px solid var(--line);width:25px;height:25px;color:var(--muted);border-radius:8px;flex-shrink:0;place-items:center;font-size:9px;font-weight:500;display:grid}.answer.selected{background:var(--brand-soft);border-color:#b79ad7}.answer.selected .answer-letter{color:var(--brand);border-color:#c6b2e1}.answer.correct{color:#597e63;background:#e8f4ea;border-color:#a1c7aa}.answer.incorrect{color:#b87b7b;background:#f9eded;border-color:#ddb7b7}.answer>svg{width:18px}.answer-feedback{background:var(--brand-soft);corner-shape:squircle;color:var(--subtle);border-radius:13px;align-items:flex-start;gap:12px;margin-top:20px;padding:16px;display:flex}.answer-feedback>svg{color:var(--brand);flex-shrink:0;margin-top:1px}.answer-feedback strong{font-size:11px;font-weight:600;display:block}.answer-feedback p{color:var(--subtle);margin-top:5px;font-size:10.5px;line-height:1.75}.answer-feedback.success{background:var(--mint)}.answer-feedback.success>svg{color:#8fb296}.answer-feedback.retry{background:var(--peach)}.answer-feedback.retry>svg{color:#c6a786}.activity-footer{justify-content:space-between;align-items:center;gap:12px;margin-top:26px;display:flex}.activity-footer>span{color:var(--muted);align-items:center;gap:4px;font-size:9px;display:flex}.activity-footer>span>svg{color:#bba4d0;width:14px}.activity-result{text-align:center;padding:35px 45px 45px}.result-icon{corner-shape:squircle;background:var(--lilac);color:#ac93d0;border-radius:32px;place-items:center;width:105px;height:105px;margin:5px auto 25px;display:grid}.activity-result h2{letter-spacing:-.7px;margin:12px 0 14px;font-size:31px;font-weight:500;line-height:1.2}.activity-result>p{color:var(--muted);font-size:12px;line-height:1.8}.result-stats{justify-content:center;gap:25px;margin:25px 0 30px;display:flex}.result-stats>span{flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;font-size:18px;display:flex}.result-stats svg{color:#b399d1;width:20px}.result-stats small{width:100%;color:var(--muted);font-size:9px;display:block}.puzzle-content h2,.pattern-game h2{letter-spacing:-.7px;margin:23px 0 12px;font-size:28px;font-weight:500;line-height:1.2}.puzzle-content>.muted,.pattern-game>.muted{font-size:11px}.puzzle-slots{flex-direction:column;gap:10px;margin-top:18px;display:flex}.puzzle-slot{corner-shape:squircle;text-align:left;min-height:59px;color:var(--muted);background:var(--bg);border:1.5px dashed #d7cfe4;border-radius:12px;align-items:center;gap:13px;padding:15px 17px;font-size:11px;transition:background .2s;display:flex}.slot-number{color:#b5a7c9;min-width:23px;font-size:9px}.puzzle-slot>span:nth-child(2){flex:1}.puzzle-slot>svg{width:18px}.puzzle-slot.filled{background:var(--brand-soft);color:var(--subtle);border-style:solid;border-color:#ccbde1}.puzzle-slot.valid{background:var(--mint);color:#81a486;border-color:#a9c6ab}.puzzle-slot.invalid{background:var(--peach);border-color:#d2aaa0}.puzzle-tiles{flex-wrap:wrap;justify-content:center;gap:10px;min-height:55px;padding:23px 0 0;display:flex}.puzzle-tile{border:1px solid var(--line);corner-shape:squircle;background:var(--surface);cursor:grab;border-radius:9px;align-items:center;gap:8px;padding:12px 14px;font-size:10px;display:flex;box-shadow:0 3px 6px #51405a06}.puzzle-tile:active{cursor:grabbing}.puzzle-tile.selected{background:var(--brand-soft);border-color:#b49acd}.puzzle-tile>svg{width:15px;color:var(--muted)}.pixi-delight{pointer-events:none;z-index:120;position:fixed;inset:0;overflow:hidden}.pixi-delight>canvas{width:100%;height:100%;display:block}.toast{z-index:130;color:#f3eef9;corner-shape:squircle;background:#35313f;border:1px solid #ffffff15;border-radius:16px;align-items:center;gap:11px;max-width:calc(100vw - 40px);padding:16px 20px;font-size:11px;display:flex;position:fixed;bottom:28px;left:calc(50% + 80px);box-shadow:0 10px 35px #21182722;transform:translate(-50%)!important}.toast>svg{color:#cbb2ed}.toast>button{opacity:.5;align-items:center;margin-left:8px;display:flex}.garden-sequence{justify-content:center;gap:20px;margin:28px 0 5px;display:flex}.garden-sequence>span{corner-shape:squircle;background:var(--bg);color:#baaccd;border:1px dashed #c9bfda;border-radius:13px;place-items:center;width:41px;height:41px;font-family:Fraunces,serif;font-size:20px;display:grid;position:relative}.garden-sequence>span>svg{width:14px;color:var(--muted);position:absolute;right:-18px}.garden-sequence>span.current{background:var(--brand-soft);border:1px solid #b8a0d4}.garden-sequence>span.found{background:var(--mint);color:#80a086;border:1px solid #b6d0ba}.garden-stage{corner-shape:squircle;background:var(--bg);touch-action:manipulation;border-radius:22px;width:100%;height:330px;margin:15px 0 0;overflow:hidden}.garden-stage canvas{width:100%;height:330px;display:block}.garden-status{text-align:center;color:var(--muted);margin-top:16px;font-size:11px}.garden-status.wrong{color:#bd8c78}.accessible-game-controls{color:var(--muted);text-align:center;margin-top:12px;font-size:9px}.accessible-game-controls summary{cursor:pointer}.accessible-game-controls>div{justify-content:center;gap:8px;padding-top:12px;display:flex}.accessible-game-controls button{background:var(--brand-soft);color:var(--brand);border-radius:8px;padding:8px 12px}.accessible-game-controls button:disabled{opacity:.3}.garden-result{text-align:center;padding:35px 0}.garden-result>svg{color:#bc9cd5}.garden-result p{color:var(--muted);margin:20px 0 30px;font-size:17px;line-height:2}.garden-result p strong{font-size:11px;font-weight:400}.garden-fallback{grid-template-columns:repeat(4,1fr);place-items:center;gap:15px;height:100%;padding:30px;display:grid}.garden-fallback button{background:var(--lilac);border-radius:50%;width:55px;height:55px;font-size:20px}.garden-fallback button.found{opacity:.3}.game-loading{text-align:center;color:var(--muted);padding:80px}:root[data-theme=dark] .hero-card{color:#e4def1;background:#332e43}:root[data-theme=dark] .hero-text p,:root[data-theme=dark] .hero-meta{color:#aba0bb}:root[data-theme=dark] .hero-eyebrow{color:#b09dc9}:root[data-theme=dark] .hero-corner{color:#9889ae}:root[data-theme=dark] .spin-label{color:#b9a6d0;background:#332e4360}:root[data-theme=dark] .hero-carbon{color:#c4b2d9;background:#ffffff12;border-color:#ffffff20}:root[data-theme=dark] .daily-puzzle-card{color:#d3e1d7;background:#283831;border-color:#3e4b43}:root[data-theme=dark] .daily-puzzle-card .puzzle-cta{color:#bbcdbf;background:#ffffff04;border-color:#53675a}:root[data-theme=dark] .glass-tag{color:#c8bdd4;background:#28223240;border-color:#ffffff10}:root[data-theme=dark] .lab-toolbar{background:#22202930;border-color:#ffffff10}:root[data-theme=dark] .lab-toolbar .icon-button{background:#ffffff10}:root[data-theme=dark] .answer.correct{color:#b8d6bf;background:#2e4034;border-color:#587b61}:root[data-theme=dark] .answer.incorrect{color:#d3a9ad;background:#482f32;border-color:#89535a}:root[data-theme=dark] .sample-a{color:#e4dcef;background:#332e43}:root[data-theme=dark] .sample-b{color:#c3d4c8;background:#2c3a32}@keyframes float{0%,to{translate:0}50%{translate:0 -8px}}@keyframes blink{0%,45%{opacity:1}50%,95%{opacity:0}to{opacity:1}}@media (min-width:1550px){.main-content{padding-top:44px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 300px;gap:30px}.hero-card{min-height:365px}.hero-text{padding:40px}.hero-text h2{font-size:44px}.hero-text p{font-size:12px}.hero-meta{font-size:10px}.hero-visual{height:335px;top:10px}.hero-text .button{height:46px;font-size:12px}.subject-card{min-height:194px;padding:19px}.subject-card h3{font-size:13px}.subject-card>div>span{font-size:9px}.subject-art{height:94px}.recommend-visual{width:110px;height:130px}.recommend-content h3{font-size:15px}.recommend-content p{font-size:10px}.recommend-content .small-muted{font-size:7px}.recommend-link{font-size:9px}.streak-card{padding:25px 23px 0}.streak-footer{margin:0 -23px;padding:14px 23px}.daily-puzzle-card{padding:23px 26px}.daily-puzzle-art{height:130px}.p-one{top:45px;left:30px}.p-two{top:33px;left:94px}.p-three{top:50px;right:22px}.daily-puzzle-card h3{font-size:25px}.daily-puzzle-card>p{font-size:10px}.puzzle-cta{height:41px;font-size:10px}.weekly-content{gap:18px}.weekly-ring{width:82px;height:82px}.weekly-content>div:last-child>strong{font-size:10px}.weekly-content p{font-size:9px}.weekly-card h3{font-size:12px}}@media (max-width:1200px){:root{--sidebar-width:190px}.sidebar{padding-left:16px;padding-right:16px}.sidebar-intro{font-size:7px}.nav-item{gap:10px;padding:0 10px;font-size:11px}.subject-nav button{padding:11px;font-size:10px}.profile-card{width:calc(100% + 32px);margin-left:-16px;padding:19px 17px}.sidebar-settings{gap:7px;font-size:9px}.curiosity-card{padding:18px 14px}.curiosity-card strong{font-size:10px}.curiosity-card p{font-size:9px}.topbar{height:77px;padding:0 27px}.main-content{padding:29px 27px 20px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 228px;gap:20px}.page-heading h1{font-size:25px}.page-heading p{font-size:10px}.page-heading{gap:10px}.heading-badges{flex-direction:column;align-items:flex-end;gap:7px;padding-top:0}.curriculum-badge{height:29px;font-size:8px}.xp-badge{height:28px;font-size:9px}.hero-text{padding-left:24px}.hero-text h2{font-size:32px}.hero-text p{font-size:9px}.hero-eyebrow{font-size:6px}.hero-visual{width:46%;height:270px;top:18px;right:-3%}.hero-meta{gap:7px;font-size:7px}.subject-grid{gap:9px}.subject-card{min-height:159px;padding:13px 11px}.subject-card h3{font-size:9px}.subject-card>div>span{font-size:6px}.subject-art{height:75px}.subject-card-number{font-size:7px}.recommend-card{gap:10px;padding:13px}.recommend-visual{width:64px;height:103px}.recommend-content h3{font-size:10px}.recommend-content p{font-size:7px}.recommend-content .small-muted{font-size:5px}.recommend-link{font-size:6.5px}.recommend-visual .unit-mini{scale:.8}.recommended-grid{gap:10px}.section-heading h2{font-size:14px}.streak-card{padding:19px 17px 0}.streak-number{gap:7px;font-size:35px}.streak-number span{font-size:10px}.streak-footer{margin:0 -17px;padding:11px 17px}.week-days b{width:20px;height:20px}.weekly-card{padding:16px 13px}.weekly-content{gap:9px}.weekly-ring{width:66px;height:66px}.weekly-content>div:last-child>strong{font-size:8px}.weekly-content p{font-size:7.5px}.daily-puzzle-card{padding:18px}.daily-puzzle-card .eyebrow{font-size:5.5px}.daily-puzzle-card h3{font-size:20px}.p-one{left:7px}.p-two{left:62px}.p-three{right:2px}.little-tip{gap:7px}.little-tip strong{font-size:7.5px}.little-tip p{font-size:6.5px}.little-tip>span{width:29px;height:29px}.search-box{width:200px}.topbar-actions{gap:12px}.topbar-location{font-size:9px}.lesson-grid{gap:18px}.library-body{padding:20px}.library-body h3{font-size:17px}.library-art{height:165px}.quiz-subject-card{padding:18px}.quiz-subject-card h3{font-size:13px}.quiz-subject-card p{font-size:9px}.progress-stat{padding:20px}.progress-stat>strong{font-size:26px}.progress-stats-grid{gap:15px}.progress-stat p{font-size:9px}.challenge-illustration{right:6%}}@media (max-width:1050px){.topbar-location>strong,.topbar-location .breadcrumb-divider{display:none}.dashboard-grid{grid-template-columns:minmax(0,1fr)}.dashboard-right{grid-template-columns:1fr 1fr;gap:18px;display:grid}.streak-card{grid-row:1}.weekly-card{flex-direction:column;grid-row:1;justify-content:center;display:flex}.weekly-content{justify-content:center;gap:22px}.weekly-ring{width:86px;height:86px}.weekly-content>div:last-child>strong{font-size:11px}.weekly-content p{font-size:10px}.daily-puzzle-card{grid-column:1/-1;grid-template-columns:1fr 1fr;min-height:220px;padding:28px;display:grid;position:relative}.daily-puzzle-card .card-topline{grid-column:1}.daily-puzzle-card h3{z-index:1;grid-column:1;font-size:25px}.daily-puzzle-card>p{z-index:1;grid-column:1;margin:9px 0 17px;font-size:10px}.daily-puzzle-card .puzzle-cta{grid-column:1;max-width:225px}.daily-puzzle-meta{position:absolute;bottom:33px;right:12%}.daily-puzzle-art{width:175px;height:100px;position:absolute;top:45px;right:10%}.daily-puzzle-art .p-one{top:25px;left:0}.daily-puzzle-art .p-two{top:15px;left:54px}.daily-puzzle-art .p-three{top:35px;right:5px}.little-tip{grid-column:1/-1;justify-content:center;max-width:350px;margin:auto}.little-tip strong{font-size:9px}.little-tip p{font-size:8px}.little-tip>svg{margin-left:20px}.hero-text h2{font-size:37px}.hero-text p{font-size:11px}.hero-eyebrow{font-size:8px}.hero-meta{gap:15px;font-size:9px}.hero-text{padding:31px}.hero-visual{width:46%;height:300px;top:10px;right:0}.hero-card{min-height:333px}.hero-corner{font-size:7px}.hero-carbon{top:9%;right:17%}.subject-card{min-height:177px;padding:14px}.subject-card h3{font-size:11px}.subject-card>div>span{font-size:7px}.subject-art{height:90px}.recommend-visual{width:85px;height:111px}.recommend-content h3{font-size:12px}.recommend-content p{font-size:9px}.recommend-content .small-muted{font-size:6px}.recommend-link{font-size:8px}.recommend-card{gap:14px;padding:16px}.recommend-visual .unit-mini{scale:1}.section-heading h2{font-size:16px}.dashboard-right{margin-top:0}.dashboard-footer{padding-bottom:24px}.lesson-grid{grid-template-columns:repeat(2,1fr)}.challenge-hero h2{font-size:31px}.challenge-illustration{transform-origin:100%;right:4%;scale:.8}.quiz-subject-grid{grid-template-columns:repeat(2,1fr)}.quiz-subject-card h3{font-size:16px}.quiz-subject-card p{min-height:0}.puzzle-card-grid{gap:14px}.challenge-puzzle{padding:16px}.challenge-puzzle h3{font-size:13px}.challenge-puzzle p{font-size:9px;line-height:1.7}.progress-stats-grid{grid-template-columns:repeat(2,1fr)}.progress-main-grid{grid-template-columns:1fr 1fr;gap:17px}.achievement-grid{grid-template-columns:repeat(2,1fr)}.chart-bars{gap:10px}.learning-chart{padding:20px}.learning-chart .section-heading{align-items:flex-start}.learning-chart .tag{font-size:5px}.learning-chart .section-heading h3{font-size:14px}.journey-level h3{font-size:19px}.labs-grid{gap:18px}.lab-card-body{padding:18px}.lab-card-body h3{font-size:16px}.lab-card-body p{font-size:9px;line-height:1.5}.lab-card-stage{height:230px}}@media (max-width:760px){:root{--sidebar-width:0px}.sidebar{display:none}.workspace{margin:0}.topbar{height:71px;padding:0 24px}.topbar-location{gap:0;font-size:0}.topbar-location:before{content:"lumni.";letter-spacing:-1.5px;color:var(--ink);font-size:28px;font-weight:700}.location-dot{display:none}.topbar-actions{gap:9px}.search-box{width:190px;height:34px}.topbar-avatar{display:none}.main-content{padding:28px 24px 110px}.page-heading{margin-bottom:24px}.page-heading h1{max-width:360px;font-size:25px;line-height:1.25}.page-heading .eyebrow{letter-spacing:1.3px;font-size:7px}.page-heading p{max-width:320px;font-size:11px}.curriculum-badge{height:31px;padding:0 9px;font-size:8px}.heading-badges{gap:8px;padding-top:19px}.xp-badge{height:29px}.dashboard-grid{gap:0}.hero-text h2{font-size:37px}.hero-card{min-height:336px}.subject-card{min-height:167px;padding:13px}.subject-card h3{font-size:10px}.subject-card>div>span{font-size:6.5px}.subject-art{height:85px}.recommend-visual{width:75px}.recommend-card{gap:12px;padding:14px}.recommend-content h3{font-size:11px}.recommend-content p{font-size:8px}.recommend-content .small-muted{font-size:5px}.mobile-dock{background:var(--surface);justify-content:space-around;align-items:center;padding:7px 9px;display:flex;position:fixed;bottom:18px;left:24px;right:24px}@supports (color:color-mix(in lab, red, red)){.mobile-dock{background:color-mix(in srgb, var(--surface), transparent 10%)}}.mobile-dock{border:1px solid var(--line)}@supports (color:color-mix(in lab, red, red)){.mobile-dock{border:1px solid color-mix(in srgb, var(--line), transparent 15%)}}.mobile-dock{corner-shape:squircle;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);z-index:50;border-radius:28px;max-width:500px;height:66px;margin:auto;box-shadow:0 4px 22px #2823320a}.mobile-dock button{color:var(--muted);corner-shape:squircle;border-radius:20px;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:20%;height:50px;transition:background .2s,color .2s;display:flex}.mobile-dock button>span{font-size:7px}.mobile-dock button.active{color:var(--brand);background:var(--brand-soft)}.toast{width:max-content;max-width:calc(100vw - 32px);padding:14px 16px;font-size:10px;bottom:100px;left:50%}.filter-bar{flex-wrap:wrap;margin:5px 0 20px}.filter-tabs{gap:3px}.filter-tabs button{padding:8px 12px;font-size:10px}.library-body h3{font-size:18px}.lab-card-stage{height:235px}.challenge-hero{padding:30px}.challenge-hero h2{font-size:30px}.challenge-illustration{top:40px;right:4%;scale:.7}.challenge-hero p{max-width:300px;font-size:10px}.quiz-subject-card{padding:24px}.sample-notice{flex-wrap:wrap;font-size:9px;line-height:1.5}.sample-notice button{margin-left:30px}.progress-main-grid{grid-template-columns:1fr 1fr}.dialog-backdrop{padding:18px}.dialog{border-radius:26px;max-height:calc(100dvh - 36px)}.dialog-wide{max-width:650px}.lesson-intro{padding:25px}.lesson-intro h2{font-size:28px}.lesson-body{padding:25px}.lesson-footer{padding:20px 25px}.dialog-header{padding:17px 22px}.lab-view{margin:0 18px}.onboarding,.settings-content,.design-content{padding:26px}.design-sample{height:210px;padding:20px}.design-sample h3{font-size:28px}.design-option-label{padding:14px}.design-option-label strong{font-size:11px}.design-option-label small{font-size:8px}}@media (max-width:500px){.topbar{height:65px;padding:0 21px}.topbar-actions{gap:4px}.search-box{gap:7px;width:148px;height:33px;padding:0 9px}.search-box input{font-size:9px}.search-box kbd{display:none}.search-box>svg{width:15px}.icon-button{width:31px;height:31px}.theme-button>svg,.notification-button>svg{width:20px}.topbar-location:before{font-size:27px}.main-content{padding:26px 21px 107px}.page-heading{margin-bottom:24px;padding-bottom:1px;display:block;position:relative}.page-heading h1{letter-spacing:-1.2px;max-width:280px;margin:10px 0;font-size:28px;line-height:1.2}.page-heading p{max-width:300px;font-size:10px;line-height:1.8}.page-heading .eyebrow{letter-spacing:1.1px;font-size:6.5px}.heading-badges{flex-direction:row;gap:7px;padding-top:0;position:absolute;top:-2px;right:0}.curriculum-badge{background:0 0;border:0;gap:0;height:18px;padding:0;font-size:0}.curriculum-badge svg{width:17px;color:var(--muted)}.curriculum-badge span{display:none}.xp-badge{background:0 0;border:0;gap:3px;height:18px;padding:0;font-size:8px}.xp-badge>svg{width:12px}.xp-badge small{font-size:6px}.hero-card{corner-shape:squircle;border-radius:24px;min-height:393px;display:block}.hero-text{width:100%;padding:27px 25px}.hero-eyebrow{letter-spacing:1px;font-size:6px}.hero-text h2{letter-spacing:-1px;margin:17px 0 11px;font-size:32px;line-height:1.14}.hero-text p{width:76%;font-size:9px;line-height:1.75}.hero-meta{gap:13px;margin:13px 0 19px;font-size:7px}.hero-meta svg{width:13px;height:13px}.hero-text .button{gap:12px;height:38px;padding:0 13px;font-size:9px}.hero-visual{pointer-events:auto;width:67%;height:208px;top:auto;bottom:3px;right:-3%}.hero-carbon{width:31px;height:39px;top:5%;right:16%}.hero-carbon strong{font-size:16px}.hero-carbon small:first-child{font-size:5px}.hero-carbon small:last-child{font-size:4px}.spin-label{gap:3px;padding:5px 7px;font-size:6.5px;bottom:7px;left:34%}.spin-label svg{width:12px;height:12px}.hero-corner{letter-spacing:.6px;gap:3px;max-width:75px;font-size:5px;line-height:1.5;bottom:22px;left:26px;right:auto}.hero-corner svg{width:11px;height:11px}.hero-visual .three-scene{height:100%}.section-heading{gap:10px;margin:27px 0 14px}.section-heading h2{letter-spacing:-.5px;max-width:230px;font-size:16px;line-height:1.3}.section-heading .text-button{gap:3px;font-size:8px}.section-heading .small-muted{text-align:right;font-size:7px}.subject-grid{grid-template-columns:1fr 1fr;gap:12px}.subject-card{corner-shape:squircle;border-radius:20px;min-height:166px;padding:14px 16px}.subject-card h3{font-size:12px}.subject-card>div>span{margin-top:7px;font-size:8px}.subject-card-number{font-size:8px}.subject-art{height:79px}.recommended-grid{grid-template-columns:1fr;gap:12px}.recommend-card{corner-shape:squircle;border-radius:20px;gap:18px;padding:16px}.recommend-visual{width:80px;height:106px}.recommend-content h3{margin-top:10px;font-size:15px}.recommend-content .small-muted{font-size:6px}.recommend-content p{font-size:9px}.recommend-link{font-size:8px}.dashboard-footer{padding:23px 0;font-size:6.5px}.dashboard-footer>svg{width:11px}.dashboard-footer button{gap:2px;font-size:6.5px}.dashboard-footer button svg{width:10px}.dashboard-right{grid-template-columns:1fr 1fr;gap:12px}.streak-card{corner-shape:squircle;border-radius:20px;padding:17px 13px 0}.card-topline .eyebrow{letter-spacing:.9px;font-size:5px}.streak-card .card-topline>svg{width:19px}.streak-number{gap:5px;margin-top:6px;font-size:32px;display:block}.streak-number span{letter-spacing:-.2px;margin-left:5px;font-size:8px}.streak-card>p{font-size:7px}.week-days{gap:2px;margin:14px 0 15px}.week-days>div>span{font-size:5px}.week-days>div{gap:5px}.week-days b{width:15px;height:15px}.week-days b svg{width:10px;height:10px}.streak-footer{margin:0 -13px;padding:11px 13px}.streak-footer span{gap:3px;font-size:5px}.streak-footer svg{width:10px;height:10px}.weekly-card{corner-shape:squircle;border-radius:20px;padding:13px}.weekly-card .section-heading{gap:3px;margin:0 0 9px}.weekly-card .section-heading h3{font-size:8px}.weekly-card .icon-button svg{width:14px}.weekly-content{text-align:center;flex-direction:column;align-items:center;gap:6px}.weekly-ring{width:62px;height:62px}.weekly-ring strong{font-size:22px}.weekly-content>div:last-child>strong{font-size:7px}.weekly-content p{margin:4px 0 5px;font-size:6px}.weekly-content .tag{padding:3px 4px;font-size:4px}.daily-puzzle-card{corner-shape:squircle;border-radius:23px;grid-template-columns:1.1fr 1fr;min-height:229px;padding:24px}.daily-puzzle-card .eyebrow{letter-spacing:.9px;font-size:5.5px}.daily-puzzle-card .card-topline>svg{display:none}.daily-puzzle-card h3{margin-top:17px;font-size:22px}.daily-puzzle-card p{margin:8px 0 17px;font-size:8px;line-height:1.8}.daily-puzzle-card .puzzle-cta{gap:4px;height:33px;padding:0 9px;font-size:7px}.puzzle-cta svg{width:13px}.daily-puzzle-art{transform-origin:100%;width:121px;top:52px;right:6%;scale:.83}.daily-puzzle-art .p-one{top:22px;left:0}.daily-puzzle-art .p-two{top:0;left:45px}.daily-puzzle-art .p-three{top:45px;right:-17px}.daily-puzzle-meta{gap:10px;font-size:6px;bottom:35px;right:9%}.daily-puzzle-meta svg{width:11px}.little-tip{margin-top:8px}.little-tip strong{font-size:8px}.little-tip p{font-size:7px}.mobile-dock{left:16px;right:16px;bottom:max(14px, env(safe-area-inset-bottom));height:63px}.mobile-dock button{border-radius:19px;height:48px}.mobile-dock button>svg{width:21px;height:21px}.mobile-dock button>span{font-size:6.5px}.filter-tabs{grid-template-columns:repeat(3,1fr);gap:3px;width:100%;display:grid}.filter-tabs button{white-space:nowrap;padding:8px 7px;font-size:9px}.filter-bar>.small-muted{margin-top:5px}.lesson-grid{grid-template-columns:1fr;gap:20px}.library-art{height:190px}.library-body h3{font-size:20px}.library-body p{font-size:11px}.playground-intro{flex-wrap:wrap;gap:7px;padding-bottom:20px;font-size:9px}.playground-intro>svg{width:20px}.playground-intro .tag{margin-left:27px;padding:4px 7px;font-size:6px}.labs-grid{grid-template-columns:1fr;gap:21px}.lab-card-stage{height:270px}.lab-card-body{padding:22px}.lab-card-body h3{font-size:18px}.lab-card-body p{font-size:10px}.challenge-hero{border-radius:23px;align-items:flex-start;min-height:370px;padding:26px;display:block}.challenge-hero .eyebrow{font-size:6px}.challenge-hero h2{margin:14px 0;font-size:29px}.challenge-hero p{max-width:95%;font-size:9px;line-height:1.8}.challenge-hero .button{gap:10px;height:35px;padding:0 11px;font-size:8px}.challenge-illustration{transform-origin:100% 100%;top:auto;bottom:-14px;right:7%;scale:.6}.quiz-subject-grid{gap:12px}.quiz-subject-card{corner-shape:squircle;border-radius:20px;padding:20px 17px}.quiz-subject-card h3{white-space:nowrap;margin:13px 0 7px;font-size:13px}.quiz-subject-card p{min-height:28px;font-size:8px}.quiz-subject-card>span{margin-top:18px;font-size:9px}.puzzle-card-grid{grid-template-columns:1fr;gap:15px}.challenge-puzzle{border-radius:20px;min-height:150px;padding:20px 20px 20px 130px;position:relative}.challenge-puzzle>div{width:94px;height:110px;font-size:14px;position:absolute;top:20px;left:17px}.challenge-puzzle h3{font-size:15px;line-height:1.4}.challenge-puzzle p{margin:7px 0 20px;font-size:9px}.challenge-puzzle>span{font-size:8px}.progress-stats-grid{gap:12px}.progress-stat{border-radius:20px;padding:20px 17px}.progress-stat p{min-height:15px;margin:16px 0 7px;font-size:8px;line-height:1.7}.progress-stat>strong{flex-wrap:wrap;gap:5px;font-size:29px}.progress-stat>strong small{font-size:8px}.stat-icon{width:38px;height:38px}.sample-notice{gap:8px;padding:13px;font-size:8px}.sample-notice>span{flex:1;line-height:1.7}.sample-notice button{margin-left:28px;font-size:8px}.progress-main-grid{grid-template-columns:1fr;gap:17px;margin:18px 0 0}.learning-chart{padding:23px}.learning-chart .section-heading h3{font-size:16px}.learning-chart .section-heading p{font-size:10px}.chart-bars{gap:14px;height:160px}.journey-level{padding:27px}.journey-level h3{font-size:24px}.journey-level p{font-size:11px}.journey-level .eyebrow,.level-progress{font-size:8px}.achievement-grid{gap:12px}.achievement{padding:22px 13px}.achievement h3{font-size:10px}.achievement p{min-height:23px;font-size:7px;line-height:1.6}.achievement>span:last-child{font-size:7px;line-height:1.6}.achievement-art{width:59px;height:59px}.dialog-backdrop{align-items:center;padding:10px}.dialog{corner-shape:squircle;border-radius:23px;max-height:calc(100dvh - 20px)}.dialog-header{padding:15px 18px}.dialog-brand{font-size:10px}.dialog-header .icon-button{width:27px;height:27px}.onboarding,.settings-content,.design-content,.quiz-content,.puzzle-content,.pattern-game{padding:24px 22px}.onboarding h2,.settings-content h2,.design-content h2{font-size:27px}.onboarding .muted,.settings-content>.muted,.design-content>.muted{font-size:11px}.onboarding-art{height:148px}.onboarding-footer{gap:10px;margin-top:25px}.onboarding-footer .small-muted{max-width:100px;font-size:7px;line-height:1.6}.onboarding-footer .button{gap:12px;padding:0 13px;font-size:9px}.choice-grid{gap:8px}.choice{min-height:145px;padding:20px 8px 15px}.choice strong{font-size:11px}.choice>span{font-size:7px}.setting-row{gap:10px}.setting-row strong{font-size:10px}.setting-row small{font-size:8px;line-height:1.6}.setting-icon{width:33px;height:33px}.setting-icon svg{width:19px}.settings-links>button{font-size:10px}.settings-footer{font-size:6px}.notification-row strong{font-size:11px}.notification-row p{font-size:9px}.source-list strong{font-size:11px}.source-list small{font-size:8px;line-height:1.7}.sources-note{font-size:9px}.design-options{gap:12px}.design-sample{height:190px;padding:16px}.design-sample>div:first-child{font-size:14px}.design-sample>div:first-child svg{width:18px}.design-sample h3{margin-top:25px;font-size:25px}.sample-tiles{gap:5px;margin-top:17px}.sample-tiles>span{border-radius:8px;width:30px;height:27px}.design-option-label{align-items:flex-start;padding:12px 10px}.design-option-label strong{font-size:9px}.design-option-label small{font-size:7px;line-height:1.6}.design-option-label svg{width:15px}.design-caption{font-size:9px}.design-content>.button{font-size:10px}.lesson-intro{padding:23px 21px 18px}.lesson-intro h2{margin-top:17px;font-size:26px}.lesson-intro>.small-muted{font-size:7px}.lesson-intro>.small-muted svg{width:11px}.lesson-intro p{font-size:10px}.lab-view{border-radius:20px;height:335px;margin:0 12px}.lab-view>.three-scene{height:269px}.lab-chips{top:12px;left:12px;right:12px}.glass-tag{gap:3px;padding:5px 6px;font-size:6px}.glass-tag svg{width:10px;height:10px}.lab-caption{font-size:7px;bottom:61px;left:10px;right:10px}.lab-toolbar{gap:5px;padding:10px}.lab-toolbar .button{gap:5px;height:30px;padding:0 7px;font-size:8px}.lab-toolbar .button svg{width:13px}.lab-toolbar .icon-button{width:28px;height:28px}.lab-slider{gap:5px;margin-left:3px;font-size:7px}.lab-slider input{min-width:40px;max-width:125px}.lab-slider strong{width:30px}.coordinate-readout{gap:6px;font-size:6px;top:45px;right:12px}.coordinate-readout>span{padding:5px 6px}.lesson-body{padding:24px 21px}.lesson-body h3{margin-bottom:19px;font-size:17px}.lesson-fact{gap:10px}.lesson-fact p{font-size:11px}.lesson-footer{gap:9px;padding:17px 20px}.lesson-footer .button{gap:7px;height:37px;padding:0 11px;font-size:8px}.lesson-footer .button svg{width:15px}.lesson-formula-art{flex-direction:column;gap:0;margin:0 12px;padding:12px;overflow:hidden}.lesson-formula-art .subject-art{width:120px;height:90px}.lesson-formula-art .math-text{font-size:11px}.question-title{margin-bottom:20px;font-size:23px}.question-equation{margin:17px 0 20px;padding:17px;font-size:21px}.answer-grid{grid-template-columns:1fr;gap:10px}.answer{min-height:52px;padding:12px;font-size:11px}.answer-letter{width:24px;height:24px;font-size:8px}.answer-feedback{gap:9px;padding:14px}.answer-feedback strong,.answer-feedback p{font-size:10px}.answer-feedback>svg{width:20px}.activity-footer{gap:8px;margin-top:23px}.activity-footer>span{max-width:135px;font-size:8px;line-height:1.6}.activity-footer .button{gap:9px;padding:0 12px;font-size:9px}.activity-result{padding:30px 25px}.activity-result h2{font-size:27px}.activity-result>p{font-size:11px}.result-stats{gap:20px}.result-stats>span{font-size:16px}.result-stats small{font-size:8px}.puzzle-content h2,.pattern-game h2{font-size:26px}.puzzle-content>.muted,.pattern-game>.muted{font-size:10px}.puzzle-slot{gap:10px;min-height:55px;padding:14px 12px;font-size:10px}.slot-number{font-size:8px}.puzzle-tile{padding:11px;font-size:9px}.puzzle-tiles{gap:8px}.puzzle-tile>svg{width:13px}.garden-sequence{gap:16px;margin-top:23px}.garden-sequence>span{width:34px;height:34px;font-size:18px}.garden-sequence>span>svg{width:12px;right:-15px}.garden-stage,.garden-stage canvas{height:285px}.garden-status{font-size:10px}.pattern-game .activity-footer .small-muted{font-size:7px}.garden-result{padding:28px 0}.garden-result p{font-size:15px}.garden-result p strong{font-size:10px}.garden-result .button{gap:10px;font-size:9px}.toast{border-radius:14px;gap:8px;max-width:calc(100vw - 25px);font-size:9px;line-height:1.5}.toast>svg{width:17px}.toast>button{margin-left:3px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.velocity-diagram{background:var(--bg);border:1px solid var(--line);corner-shape:squircle;color:var(--subtle);border-radius:20px;margin-bottom:26px;padding:20px}.velocity-diagram .section-heading{margin:0 0 20px}.velocity-diagram .section-heading h3{margin:0;font-size:13px}.velocity-diagram svg{width:100%;height:auto;font-family:DM Sans,sans-serif;font-size:10px}.velocity-diagram p{color:var(--muted);margin-top:15px;font-size:10px;line-height:1.7}@media (max-width:500px){.button{min-height:44px}.icon-button{width:40px;height:40px}.topbar-actions{gap:3px}.hero-text .button,.daily-puzzle-card .puzzle-cta,.challenge-hero .button,.lesson-footer .button{min-height:44px}.lab-toolbar .icon-button{width:35px;height:35px}.lab-toolbar .button{min-height:35px}.velocity-diagram{padding:15px}.velocity-diagram .section-heading h3{font-size:10px}.velocity-diagram .small-muted{font-size:7px}.velocity-diagram svg{font-size:10px}.velocity-diagram p{font-size:9px}}@media (prefers-color-scheme:dark){:root:not([data-theme]){--bg:#18191d;--surface:#222329;--ink:#eeedf1;--muted:#a19ea9;--subtle:#c1bdca;--line:#33333c;--brand:#b9a1f2;--brand-soft:#343043;--lilac:#343044;--peach:#3d302b;--mint:#2a3832;--blue:#2b3444;--ring-track:#3c3748;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}.app-shell{background:var(--bg);min-height:100svh}.sidebar{padding-top:calc(35px + env(safe-area-inset-top));padding-bottom:env(safe-area-inset-bottom);padding-left:calc(22px + env(safe-area-inset-left))}.topbar{height:calc(89px + env(safe-area-inset-top));padding-top:env(safe-area-inset-top);padding-right:calc(39px + env(safe-area-inset-right))}.main-content{padding-right:calc(39px + env(safe-area-inset-right));padding-bottom:calc(20px + env(safe-area-inset-bottom))}.mobile-settings-button{display:none}.dialog-backdrop{height:var(--visual-height,100dvh);top:var(--visual-top,0px);padding:max(20px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));bottom:auto}.dialog{max-height:calc(var(--visual-height,100dvh) - max(20px, env(safe-area-inset-top)) - max(20px, env(safe-area-inset-bottom)));overscroll-behavior:contain;scroll-padding-top:72px}.dialog-header .icon-button{width:44px;height:44px}.lesson-share{background:var(--brand-soft);color:var(--brand);min-height:44px;margin-top:16px}.theme-select{background:var(--bg);border:1px solid var(--line);corner-shape:squircle;color:var(--ink);border-radius:13px;max-width:104px;min-height:44px;padding:10px;font-size:14px}.native-settings{margin:30px 0 24px}.native-settings h3{letter-spacing:-.4px;font-size:17px;font-weight:500}.native-settings .setting-row{align-items:center;gap:12px}.native-settings .setting-row>span:nth-child(2){min-width:0}.native-settings .setting-row small{line-height:1.6}.native-settings .button{flex-shrink:0;gap:7px;min-height:44px;padding:10px 12px;font-size:11px}.native-settings .button svg{width:15px;height:15px}.toggle:disabled{opacity:.35;cursor:default}.install-guide{background:var(--brand-soft);corner-shape:squircle;border-radius:18px;margin:0 0 15px;padding:18px;font-size:12px;line-height:1.75}.install-guide strong{font-size:13px}.install-guide p{color:var(--subtle);margin-top:5px}.native-note{color:var(--subtle);font-size:11px;line-height:1.8}.offline-track{background:var(--line);border-radius:4px;height:4px;margin:0 0 15px;overflow:hidden}.offline-track span{background:var(--brand);height:100%;transition:width .4s;display:block}.app-status{border:1px solid var(--line);corner-shape:squircle;background:var(--surface);color:var(--subtle);border-radius:18px;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:22px;padding:14px 18px;font-size:12px;display:flex}.app-status span{align-items:center;gap:9px;display:flex}.app-status svg{color:var(--brand);flex-shrink:0}.update-notice{flex-wrap:wrap;flex:1;justify-content:space-between;align-items:center;gap:12px;display:flex}.update-notice button{background:var(--brand-soft);color:var(--brand);min-height:44px}.app-loading{text-align:center;background:var(--bg);min-height:100svh;color:var(--subtle);flex-direction:column;justify-content:center;align-items:center;gap:20px;padding:30px;display:flex}.app-loading>svg{width:72px;height:72px;color:var(--brand)}.app-loading h1{letter-spacing:-1px;color:var(--ink);font-size:30px}.app-loading p{max-width:350px;line-height:1.8}.loading-track{background:var(--line);border-radius:4px;width:120px;height:3px;overflow:hidden}.loading-track span{background:var(--brand);width:50%;height:100%;animation:1.8s ease-in-out infinite curious-loading;display:block}@keyframes curious-loading{0%,to{transform:translate(-100%)}50%{transform:translate(200%)}}:root[data-palette=atlas][data-theme=dark] .design-atlas .hero-card{background:#2b3830}:root[data-palette=atlas][data-theme=dark] .design-atlas .hero-text h2{color:#e0eee5}:root[data-palette=atlas][data-theme=dark] .design-atlas .hero-text h2>span{color:#a0c3ad}@media (max-width:760px){.topbar{height:calc(71px + env(safe-area-inset-top));padding-left:calc(24px + env(safe-area-inset-left));padding-right:calc(24px + env(safe-area-inset-right))}.main-content{padding-left:calc(24px + env(safe-area-inset-left));padding-right:calc(24px + env(safe-area-inset-right));padding-bottom:calc(110px + env(safe-area-inset-bottom))}.mobile-settings-button{justify-content:center;align-items:center;display:flex}.notification-button{display:none}.mobile-dock{bottom:calc(14px + env(safe-area-inset-bottom));left:calc(16px + env(safe-area-inset-left));right:calc(16px + env(safe-area-inset-right))}.toast{bottom:calc(100px + env(safe-area-inset-bottom))}:root[data-keyboard=open] .mobile-dock{visibility:hidden;pointer-events:none}input:not([type=range]),select,textarea,.theme-select{font-size:16px}.app-status{padding:12px 14px;font-size:11px}.update-notice{gap:8px}.native-settings .setting-row{gap:9px}.native-settings .setting-row strong{font-size:12px}.native-settings .setting-row small{font-size:10px}}@media (max-width:500px){.main-content,.topbar{padding-left:calc(20px + env(safe-area-inset-left));padding-right:calc(20px + env(safe-area-inset-right))}.topbar .icon-button{width:44px;height:44px}.dialog-backdrop{padding-left:max(10px, env(safe-area-inset-left));padding-right:max(10px, env(safe-area-inset-right))}.settings-content{padding-left:22px;padding-right:22px}.setting-row>.setting-icon{flex-shrink:0;width:32px;height:32px}.setting-row>span:nth-child(2){min-width:0}.setting-row .theme-select{max-width:95px;padding:10px 7px}.setting-row .toggle{flex-shrink:0}.lab-toolbar .icon-button{width:44px;height:44px}.lab-toolbar .button{min-height:44px}}@media (display-mode:standalone){html,body{overscroll-behavior-y:none}}@media (prefers-reduced-motion:reduce){.loading-track span{animation:none;transform:translate(50%)}.offline-track span{transition:none}}.toggle{background:0 0;flex-shrink:0;width:44px;height:44px;padding:13px 3px}.toggle:before{content:"";background:var(--line);border-radius:24px;transition:background .2s;position:absolute;inset:10px 0}.toggle>span{z-index:1;width:18px;height:18px;position:relative}.toggle[aria-checked=true]{background:0 0}.toggle[aria-checked=true]:before{background:var(--brand)}.toggle[aria-checked=true]>span{transform:translate(20px)}@media (prefers-reduced-motion:reduce){.toggle:before{transition:none}}.public-overview{max-width:48rem;padding:max(2rem, env(safe-area-inset-top)) 1.5rem 4rem;margin:0 auto;font:1rem/1.7 system-ui,sans-serif}.public-overview h1{margin:1.5rem 0 0;font-size:clamp(2rem,8vw,3.5rem)}.public-overview h2{margin-top:2rem;font-size:1.4rem}.public-overview .overview-tagline{font-size:1.3rem}.public-overview ul{padding-left:1.5rem;list-style:outside}.public-overview li{margin:.6rem 0}.public-overview a{color:inherit;text-underline-offset:.2em;text-decoration:underline}.public-overview footer{margin-top:2rem}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}