@font-face{font-family:Fraunces;font-style:italic;font-weight:100 900;font-display:swap;src:url(../media/d2392b6761f3329f-s.1605mo-2lr-0r.woff2)format("woff2");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:italic;font-weight:100 900;font-display:swap;src:url(../media/9819129c77e8d0a0-s.2id34538z-nu0.woff2)format("woff2");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-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Fraunces;font-style:italic;font-weight:100 900;font-display:swap;src:url(../media/5151bb70dd75a85b-s.p.0rt3gmdbw_rg-.woff2)format("woff2");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-weight:100 900;font-display:swap;src:url(../media/4f6d02175fe8de3f-s.1qlvuf-h9_nww.woff2)format("woff2");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-weight:100 900;font-display:swap;src:url(../media/bf89ab4b246099fe-s.3s80slo4q4lah.woff2)format("woff2");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-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Fraunces;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/0264c3c98799c37c-s.p.2jrdrem4nuvb1.woff2)format("woff2");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 Fallback;src:local(Times New Roman);ascent-override:84.71%;descent-override:22.09%;line-gap-override:0.0%;size-adjust:115.45%}.eQVI2G_className{font-family:Fraunces,Fraunces Fallback}.eQVI2G_variable{--font-serif:"Fraunces", "Fraunces Fallback"}
@font-face{font-family:IBM Plex Sans;font-style:italic;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/2b7085e39bc0047d-s.0vzeamdgr8mnv.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:italic;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/e82ab826dc43bee1-s.3zk6zb2orfupy.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:italic;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/ef4a746008d10439-s.0odk6wthizbrk.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:italic;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/6b240f27766936e0-s.3s9ulrnaxq5-5.woff2)format("woff2");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:IBM Plex Sans;font-style:italic;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/ed70831f6111978b-s.2usxhypzav_u-.woff2)format("woff2");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-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:italic;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/479a4ba8fada9125-s.p.3ega2vp4j9qoz.woff2)format("woff2");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:IBM Plex Sans;font-style:italic;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/2b7085e39bc0047d-s.0vzeamdgr8mnv.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:italic;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/e82ab826dc43bee1-s.3zk6zb2orfupy.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:italic;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/ef4a746008d10439-s.0odk6wthizbrk.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:italic;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/6b240f27766936e0-s.3s9ulrnaxq5-5.woff2)format("woff2");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:IBM Plex Sans;font-style:italic;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/ed70831f6111978b-s.2usxhypzav_u-.woff2)format("woff2");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-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:italic;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/479a4ba8fada9125-s.p.3ega2vp4j9qoz.woff2)format("woff2");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:IBM Plex Sans;font-style:italic;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/2b7085e39bc0047d-s.0vzeamdgr8mnv.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:italic;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/e82ab826dc43bee1-s.3zk6zb2orfupy.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:italic;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/ef4a746008d10439-s.0odk6wthizbrk.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:italic;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/6b240f27766936e0-s.3s9ulrnaxq5-5.woff2)format("woff2");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:IBM Plex Sans;font-style:italic;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/ed70831f6111978b-s.2usxhypzav_u-.woff2)format("woff2");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-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:italic;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/479a4ba8fada9125-s.p.3ega2vp4j9qoz.woff2)format("woff2");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:IBM Plex Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/44ed10da57ebfb0e-s.2e4y-bhazgt_v.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/73263b2957b73100-s.3o0_l_yqebdng.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/ab664c0e419cc841-s.2mglm451ism6l.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/6fca7e74603dd412-s.3bjsqkuy1d2v8.woff2)format("woff2");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:IBM Plex Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/c1b11b726b36a5e5-s.0xluf1kzv7x5w.woff2)format("woff2");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-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/48eea41d8317494f-s.p.45487z7p3r8wm.woff2)format("woff2");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:IBM Plex Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/44ed10da57ebfb0e-s.2e4y-bhazgt_v.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/73263b2957b73100-s.3o0_l_yqebdng.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/ab664c0e419cc841-s.2mglm451ism6l.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/6fca7e74603dd412-s.3bjsqkuy1d2v8.woff2)format("woff2");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:IBM Plex Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/c1b11b726b36a5e5-s.0xluf1kzv7x5w.woff2)format("woff2");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-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/48eea41d8317494f-s.p.45487z7p3r8wm.woff2)format("woff2");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:IBM Plex Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/44ed10da57ebfb0e-s.2e4y-bhazgt_v.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/73263b2957b73100-s.3o0_l_yqebdng.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/ab664c0e419cc841-s.2mglm451ism6l.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/6fca7e74603dd412-s.3bjsqkuy1d2v8.woff2)format("woff2");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:IBM Plex Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/c1b11b726b36a5e5-s.0xluf1kzv7x5w.woff2)format("woff2");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-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/48eea41d8317494f-s.p.45487z7p3r8wm.woff2)format("woff2");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:IBM Plex Sans Fallback;src:local(Arial);ascent-override:101.32%;descent-override:27.18%;line-gap-override:0.0%;size-adjust:101.17%}.bB6Haq_className{font-family:IBM Plex Sans,IBM Plex Sans Fallback}.bB6Haq_variable{--font-sans:"IBM Plex Sans", "IBM Plex Sans Fallback"}
@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/faab88e4be272d29-s.3zhtymus0wdqb.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/a45aa1001bf9176f-s.3nkuoiize4urq.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/41ba59f553543ecf-s.1da667lu-u79a.woff2)format("woff2");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:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/67bba87670b402d1-s.1i05ju5aeyhye.woff2)format("woff2");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-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/d6c1ff7e86974212-s.p.1dgcou5jor5q_.woff2)format("woff2");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:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/49b1d53681a91a99-s.31-2bzhq1gx_9.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/123d516c9baeb953-s.3xauquyg2sixn.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/a74d2542cc4c775f-s.2taws-qdxmzlf.woff2)format("woff2");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:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/7ac0b1cd3e695dd0-s.0htwiiqufp3l9.woff2)format("woff2");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-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/916cd8a3bde3edf8-s.p.28xcb7557rbh2.woff2)format("woff2");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:IBM Plex Mono Fallback;src:local(Arial);ascent-override:76.16%;descent-override:20.43%;line-gap-override:0.0%;size-adjust:134.59%}.Dtj9QW_className{font-family:IBM Plex Mono,IBM Plex Mono Fallback;font-style:normal}.Dtj9QW_variable{--font-mono:"IBM Plex Mono", "IBM Plex Mono Fallback"}
:root{--paper:#fbf6ec;--paper-2:#f3ead9;--blush:#f3dcd5;--sage:#9fb391;--sage-2:#e3e9da;--forest:#2f4a2c;--forest-2:#44663f;--orange:#c4622a;--orange-ink:#a8501f;--ink:#2a221b;--muted:#5d4c38;--rule:#cdbfa6;--rule-strong:#2a221b;--s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:24px;--s6:32px;--ease-out:cubic-bezier(.2, .7, .2, 1);--dur-1:.15s;--dur-2:.22s;--dur-3:.3s;--s7:48px;--serif:var(--font-serif), Georgia, "Times New Roman", serif;--sans:var(--font-sans), "Helvetica Neue", Arial, sans-serif;--mono:var(--font-mono), ui-monospace, "SFMono-Regular", Menlo, monospace}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{color:var(--ink);background:var(--paper);font-family:var(--sans);margin:0;font-size:16px;line-height:1.5}::selection{background:var(--blush)}a{color:var(--forest);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:var(--orange-ink)}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip{left:-999px;top:var(--s2);background:var(--forest);color:#fff;padding:var(--s2) var(--s3);z-index:10;position:absolute}.skip:focus{left:var(--s2)}:focus-visible{outline:2px solid var(--orange-ink);outline-offset:2px}.muted{color:var(--muted)}.small{font-size:.875rem}.tiny{font-size:.8125rem}.mt{margin-top:var(--s2)}.loading{padding:var(--s7);text-align:center;font-family:var(--serif);font-style:italic}h2,h3,h4{font-family:var(--serif);color:var(--forest);font-variation-settings:"opsz" 36;font-weight:500}h3{margin:var(--s4) 0 var(--s2);font-size:1.25rem;line-height:1.25}h4{margin:var(--s4) 0 var(--s1);font-size:1rem;font-weight:600}h3.sub{font-size:1.0625rem}.lead{color:var(--muted);max-width:64ch}.shell{max-width:1320px;padding:var(--s4) clamp(16px, 3vw, 32px) var(--s6);margin:0 auto}.masthead{align-items:end;gap:var(--s3) var(--s5);padding:var(--s2) 0 var(--s3);margin-bottom:var(--s5);border-bottom:3px double var(--rule-strong);grid-template-columns:auto 1fr auto;display:grid}.brand{min-width:0}.brand-title{align-items:center;gap:var(--s3);font-family:var(--serif);color:var(--forest);font-variation-settings:"opsz" 144, "SOFT" 50;margin:0;font-size:clamp(1.75rem,4vw,2.25rem);font-weight:600;line-height:1;display:flex}.brand-title a{color:inherit;display:inherit;align-items:inherit;gap:inherit;text-decoration:none}.emblem{width:40px;height:40px;color:var(--forest);flex:none}.wordmark{letter-spacing:-.01em;font-style:italic}.tagline{margin:var(--s1) 0 0 52px;color:var(--muted);font-variant:all-small-caps;letter-spacing:.08em;font-size:.9375rem}.mast-nav{align-items:flex-end;gap:var(--s5);align-self:end;display:flex}.mast-actions{align-items:center;gap:var(--s2);display:flex}.nav-link{color:var(--ink);padding:var(--s2) 0;align-items:center;gap:var(--s1);border-bottom:2px solid #0000;font-size:.9375rem;text-decoration:none;display:inline-flex}.nav-link:hover{color:var(--forest);border-bottom-color:var(--rule)}.subject{font:inherit;cursor:pointer;border:0;border-left:1px solid var(--rule);padding:var(--s1) var(--s3);text-align:left;color:var(--ink);background:0 0;min-height:40px;line-height:1.2;display:grid}.subject-label{font-variant:all-small-caps;letter-spacing:.08em;color:var(--muted);font-size:.8125rem}.subject-name{font-family:var(--serif);color:var(--forest);font-size:1.125rem;font-style:italic}.subject:hover .subject-name{text-underline-offset:3px;text-decoration:underline}.icon-btn{cursor:pointer;width:40px;height:40px;color:var(--forest);background:0 0;border:1px solid #0000;border-radius:2px;place-items:center;display:inline-grid}.icon-btn:hover{border-color:var(--rule)}.icon-btn[aria-pressed=true]{color:var(--muted)}.tabs{gap:0 var(--s4);flex-wrap:wrap;display:flex}.tabs button{font:inherit;color:var(--muted);padding:var(--s2) 0;cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;min-height:40px;font-size:.9375rem}.tabs button:hover{color:var(--ink)}.tabs button.on,.tabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--orange);font-weight:500}.grid{gap:var(--s6) var(--s5);grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);grid-template-areas:"chamber controls""graphs graphs""labs labs";display:grid}.chamber-card{grid-area:chamber}.controls{grid-area:controls}.graphs{grid-area:graphs}.labs{grid-area:labs}@media (min-width:1180px){.grid{grid-template-columns:minmax(0,1.2fr) minmax(0,.9fr) minmax(0,1.1fr);grid-template-areas:"chamber controls labs""graphs graphs labs"}.labs{top:var(--s3);max-height:calc(100vh - 24px);padding-right:var(--s2);align-self:start;position:sticky;overflow:auto}}@media (max-width:760px){.grid{grid-template-columns:minmax(0,1fr);grid-template-areas:"chamber""controls""graphs""labs"}.masthead{grid-template-columns:1fr auto}.mast-nav{grid-area:2/1/auto/-1}}.card{border-top:1px solid var(--rule-strong);padding-top:var(--s3);position:relative}.section-title{margin:0 0 var(--s3);align-items:baseline;gap:var(--s3);font-variation-settings:"opsz" 72;font-size:1.5rem;line-height:1.2;display:flex}.fig{font-family:var(--mono);color:var(--orange-ink);letter-spacing:.04em;font-size:.75rem;font-weight:500}.kicker{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--orange-ink);margin-bottom:var(--s1);font-size:.75rem;display:block}.chamber{margin:0}.chamber-svg{background:var(--paper);border:1px solid var(--rule);width:100%;height:auto;display:block}.chamber-caption{justify-content:space-between;gap:var(--s2) var(--s4);margin-top:var(--s2);color:var(--muted);flex-wrap:wrap;min-height:1.5em;font-size:.9375rem;display:flex}.chamber-caption strong{font-family:var(--serif);color:var(--forest);font-style:italic;font-weight:500}.plate-key{font-family:var(--serif);font-size:.875rem}.plate-key i{color:var(--orange-ink);margin-left:var(--s2);font-weight:600}.plate-key i:first-child{margin-left:0}.plate-letters text{font:italic 600 11px var(--serif);fill:var(--orange-ink)}.chamber-label{font:500 10px var(--mono);fill:var(--forest);letter-spacing:.04em}.chamber-label.ext{fill:var(--orange-ink);font-size:11px}.observe{margin:var(--s2) 0 0;gap:var(--s2);align-items:baseline;min-height:1.5em;font-size:.9375rem;display:flex}.observe-label{font-variant:all-small-caps;letter-spacing:.08em;color:var(--muted)}.observe-term{font-family:var(--serif);color:var(--forest);font-style:italic}.rat-pos{transition:transform .45s ease-in-out}.rat,.rat *{transform-box:fill-box}.rat{transform-origin:20% 100%}.body-tilt{transform-origin:10% 90%;transition:transform .25s}.lever{transform-origin:100%;transform-box:fill-box;transition:transform var(--dur-1) var(--ease-out)}.lever-l{transform-origin:0%}.tail{transform-origin:100% 0;animation:3.2s ease-in-out infinite tail}.pose-lever .body-tilt{transform:rotate(-24deg)translate(4px,-6px)}.pose-lever .paw.front{transform:translate(14px,-26px)}.pose-lever .paw.front2{transform:translate(10px,-20px)}.pose-rearing .body-tilt{transform:rotate(-30deg)}.pose-eating .head,.pose-gnawing .head{animation:.35s ease-in-out infinite chew}.pose-eating .body-tilt{transform:rotate(6deg)}.pose-eating .paw.front{transform:translate(6px,-16px)}.pose-grooming .paws{animation:.6s ease-in-out infinite groom}.pose-grooming .body-tilt{transform:rotate(-12deg)}.pose-sniffing .body-tilt{transform:rotate(8deg)}.pose-sniffing .nose,.pose-exploring .nose{transform-origin:50%;animation:.25s ease-in-out infinite sniff}.pose-exploring .rat-bob,.pose-approach .body-tilt,.pose-exploring .body-tilt{animation:.5s ease-in-out infinite bob}.pose-resting .body-tilt{transform:rotate(4deg)scaleY(.92)}.pose-stretching .body-tilt{animation:1.2s ease-in-out infinite stretch}.pellet{animation:drop var(--dur-3) cubic-bezier(.5, 0, .75, 0) both}.speaker .waves{opacity:0}.speaker.on .waves{opacity:1;animation:.9s ease-in-out infinite pulse}@keyframes tail{50%{transform:rotate(6deg)}}@keyframes chew{50%{transform:translateY(2px)rotate(3deg)}}@keyframes groom{50%{transform:translate(6px,-22px)}}@keyframes sniff{50%{transform:scale(1.25)}}@keyframes bob{50%{transform:translateY(-2px)}}@keyframes drop{0%{opacity:0;transform:translateY(-40px)}15%{opacity:1}80%{animation-timing-function:var(--ease-out);transform:translateY(0)}90%{transform:translateY(-2px)}to{transform:translateY(0)}}@keyframes rise{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}@keyframes fade{0%{opacity:0}to{opacity:1}}.ctl[open]>.ctl-body,.predict[open]>:not(summary){animation:rise var(--dur-2) var(--ease-out)}.view,.modal-backdrop{animation:fade var(--dur-2) var(--ease-out)}.modal-backdrop>.modal{animation:rise var(--dur-3) var(--ease-out)}.tabs button,.nav-link,.btn,.seg button,.check input{transition:color var(--dur-1) var(--ease-out), background-color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out)}.masthead{isolation:isolate;position:relative}.grain{inset:calc(-1 * var(--s4)) calc(-1 * clamp(16px, 3vw, 32px)) 0;z-index:-1;pointer-events:none;position:absolute;overflow:hidden;-webkit-mask-image:radial-gradient(60% 140% at 40% 0,#000 25%,#0000 75%);mask-image:radial-gradient(60% 140% at 40% 0,#000 25%,#0000 75%)}.grain:before{content:"";opacity:.5;will-change:transform;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .36 0 0 0 0 .28 0 0 0 0 .18 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");animation:48s linear infinite alternate grain-drift;position:absolute;inset:-64px}.grain[data-paused]:before{animation-play-state:paused}@keyframes grain-drift{0%{transform:translate(0,0)}to{transform:translate(48px,24px)}}@keyframes pulse{50%{opacity:.45}}@keyframes stretch{50%{transform:scaleX(1.08)rotate(-4deg)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}.grain{display:none}}.status{margin:var(--s3) 0 var(--s2);border-top:1px solid var(--rule);grid-template-columns:repeat(auto-fit,minmax(120px,1fr));display:grid}.status div{padding:var(--s2) var(--s3) var(--s2) 0;border-bottom:1px solid var(--rule)}.status dt{font-variant:all-small-caps;letter-spacing:.08em;color:var(--muted);font-size:.875rem;line-height:1.2}.status dd{overflow-wrap:anywhere;font-family:var(--mono);font-variant-numeric:tabular-nums;margin:0;font-size:.875rem}.progress{background:var(--paper-2);height:3px}.progress span{background:var(--forest);height:100%;display:block}.banner{margin-top:var(--s3);border-left:3px solid var(--orange);padding:var(--s2) var(--s4);background:var(--paper-2)}.banner p{margin:0 0 var(--s2)}.run-bar{align-items:center;gap:var(--s2);padding-bottom:var(--s3);border-bottom:1px solid var(--rule-strong);flex-wrap:wrap;display:flex}.ctl{border-bottom:1px solid var(--rule)}.ctl>summary,.predict>summary{align-items:baseline;gap:var(--s3);cursor:pointer;padding:var(--s3) 0;min-height:44px;list-style:none;display:flex}.ctl>summary::-webkit-details-marker{display:none}.predict>summary::-webkit-details-marker{display:none}.ctl-label{font-family:var(--serif);color:var(--forest);white-space:nowrap;flex:none;font-size:1.0625rem;font-weight:500}.ctl-value{font-family:var(--mono);color:var(--muted);text-align:right;white-space:nowrap;text-overflow:ellipsis;min-width:0;margin-left:auto;font-size:.8125rem;overflow:hidden}.ctl-chev{color:var(--muted);transition:transform var(--dur-2) var(--ease-out);flex:none;align-self:center}.ctl-label+.ctl-chev{margin-left:auto}details[open]>summary .ctl-chev{transform:rotate(180deg)}.ctl>summary:hover .ctl-label,.predict>summary:hover .ctl-label{text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1px}.ctl-body{padding:0 0 var(--s4)}fieldset{margin:0 0 var(--s4);border:0;min-width:0;padding:0}legend{margin-bottom:var(--s1);font-variant:all-small-caps;letter-spacing:.08em;color:var(--muted);padding:0;font-size:.9375rem}.row{align-items:center;gap:var(--s2);display:flex}.row.wrap{flex-wrap:wrap}.hint{margin:var(--s2) 0 0;color:var(--muted);max-width:60ch;font-size:.875rem}.unit{color:var(--muted);font-size:.875rem}.field-label{margin:var(--s3) 0 var(--s1);color:var(--ink);font-size:.9375rem;font-weight:500;display:block}.ctl-body>.field-label:first-child,fieldset>.field-label:first-of-type{margin-top:0}select,input[type=number],input:not([type]),input[type=text]{font:inherit;color:var(--ink);padding:var(--s2) var(--s3);background:#fffdf8;border:1px solid #8f7f68;border-radius:2px;max-width:100%;min-height:40px}input[type=number]{width:6.5em;font-family:var(--mono);font-size:.9375rem}input[type=range]{width:100%;accent-color:var(--forest)}input[type=checkbox],input[type=radio]{accent-color:var(--forest)}.btn{font:inherit;cursor:pointer;padding:var(--s2) var(--s4);border:1px solid var(--forest);min-height:40px;color:var(--forest);align-items:center;gap:var(--s2);background:0 0;border-radius:2px;font-size:.9375rem;font-weight:500;text-decoration:none;display:inline-flex}.btn:hover:not(:disabled){background:var(--sage-2)}.btn.primary{background:var(--forest);color:#fffdf6}.btn.primary:hover:not(:disabled){background:#233a21}.btn.ghost{color:var(--forest);padding-left:var(--s2);padding-right:var(--s2);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1px;-webkit-text-decoration-color:var(--rule);text-decoration-color:var(--rule);border-color:#0000}.btn.ghost:hover:not(:disabled){background:0 0;text-decoration-color:currentColor}.btn.small{min-height:32px;padding:var(--s1) var(--s3);font-size:.875rem}.btn:disabled{opacity:.5;cursor:not-allowed}.seg{border:1px solid var(--forest);border-radius:2px;flex-wrap:wrap;display:inline-flex}.seg button{font:inherit;font-family:var(--mono);border:0;border-right:1px solid var(--rule);color:var(--forest);padding:var(--s2) var(--s3);cursor:pointer;background:0 0;min-height:40px;font-size:.8125rem}.seg button:last-child{border-right:0}.seg button:hover{background:var(--sage-2)}.seg button.on{background:var(--forest);color:#fffdf6}.check,.switch{align-items:center;gap:var(--s2);cursor:pointer;min-height:40px;display:inline-flex}.check input,.switch input{flex:none;width:18px;height:18px;margin:0}.check.small,.switch.small{font-size:.875rem}.notice{min-height:1.5em;margin:var(--s3) 0 0;color:var(--forest-2);font-size:.9375rem}.v2-panel select,.v2-panel input[type=number]{max-width:100%}.v2-panel .seg{width:100%;display:flex}.v2-panel .seg button{white-space:nowrap;flex:1 1 0}.meter{gap:var(--s1) var(--s3);margin-top:var(--s3);grid-template-columns:auto 1fr;align-items:center;font-size:.875rem;display:grid}.meter .tiny{color:var(--muted);grid-column:1/-1}.meter .bar{background:var(--paper-2);height:3px}.meter .bar span{background:var(--orange);height:100%;display:block}.conc-grid{gap:var(--s2) var(--s3);margin-top:var(--s2);grid-template-columns:auto minmax(0,1fr);align-items:center;display:grid}.conc-grid input[type=number],.conc-grid select{width:100%}.conc-status{grid-template-columns:repeat(3,minmax(0,1fr))}.big-buttons .btn{min-height:48px;font-size:1rem}.graph-head{justify-content:space-between;align-items:flex-end;gap:var(--s2) var(--s4);margin-bottom:var(--s3);flex-wrap:wrap;display:flex}.graph-head .section-title{margin-bottom:0}.graph-tools{margin-bottom:var(--s2);gap:var(--s2) var(--s4)}.canvas-wrap{position:relative}.graph-canvas{border:1px solid var(--rule);background:var(--paper);touch-action:pan-y;width:100%;height:clamp(240px,38vw,400px);display:block}.graph-canvas.sketching{cursor:crosshair;touch-action:none;outline:1px dashed var(--orange-ink);outline-offset:2px}.hover-tip{pointer-events:none;border:1px solid var(--ink);width:220px;padding:var(--s2) var(--s3);font-size:.8125rem;font-family:var(--mono);z-index:5;background:#fffdf8;gap:2px;display:grid;position:absolute}.hover-tip strong{color:var(--orange-ink);font-weight:500}.predict{margin-top:var(--s4);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}.predict[open]{padding-bottom:var(--s4)}.shape-grid{margin-top:var(--s3);border-top:1px solid var(--rule);border-left:1px solid var(--rule);grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:0;display:grid}.shape-card{font:inherit;cursor:pointer;justify-items:center;gap:var(--s1);padding:var(--s2);border:0;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);color:var(--ink);background:0 0;font-size:.8125rem;display:grid}.shape-card svg{width:72px;height:40px}.shape-card:hover:not(:disabled){background:var(--paper-2)}.shape-card.on{background:var(--blush);color:var(--ink);box-shadow:inset 0 0 0 1px var(--orange-ink);font-weight:500}.shape-card:disabled{opacity:.55;cursor:default}.feedback{margin-top:var(--s3);border-left:3px solid var(--rule);padding:var(--s1) var(--s4)}.feedback p{margin:0 0 var(--s1)}.feedback.ok{border-left-color:var(--forest)}.feedback.no{border-left-color:var(--orange-ink)}.feedback.close{border-left-color:var(--sage)}.mark{vertical-align:-3px;margin-right:var(--s1)}.mark.ok{color:var(--forest)}.mark.no{color:var(--orange-ink)}.mark.close{color:var(--muted)}.exports{margin-top:var(--s3)}.table-wrap{overflow-x:auto}table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:.875rem}th,td{text-align:right;padding:var(--s1) var(--s3);border-bottom:1px solid var(--paper-2)}td{font-family:var(--mono);font-size:.8125rem}th:first-child,td:first-child{text-align:left;padding-left:0}thead th{font-variant:all-small-caps;letter-spacing:.06em;color:var(--muted);border-bottom:1px solid var(--ink);font-size:.9375rem;font-weight:500}td.cond{text-align:left;font-family:var(--sans);color:var(--muted);font-size:.8125rem}.lab-tabs{margin:var(--s3) 0 var(--s4);border-top:1px solid var(--rule);display:grid}.lab-tab{font:inherit;text-align:left;cursor:pointer;border:0;border-bottom:1px solid var(--rule);padding:var(--s2) 0;min-height:40px;color:var(--ink);background:0 0;grid-template-columns:32px 1fr;align-items:baseline;font-size:.9375rem;display:grid}.lab-tab:hover{color:var(--forest)}.lab-tab.on{color:var(--forest);box-shadow:inset 3px 0 0 var(--orange);padding-left:var(--s3);font-weight:500}.lab-num{font-family:var(--mono);color:var(--orange-ink);font-size:.75rem}.lab-panel h3{margin-top:0;font-size:1.375rem}.tco{align-items:baseline;gap:var(--s1) 0;margin:var(--s2) 0;color:var(--muted);flex-wrap:wrap;font-size:.8125rem;display:flex}.tco-label{font-family:var(--mono);color:var(--orange-ink);margin-right:var(--s2);font-size:.75rem}.tag{color:var(--muted);font-size:.8125rem}.tag strong{font-family:var(--mono);color:var(--ink);font-weight:500}.tag+.tag:before{content:"·";margin:0 var(--s2);color:var(--rule)}.steps,.reflect{padding-left:1.5em}.steps li{margin-bottom:var(--s3)}.steps li::marker{font-family:var(--mono);color:var(--orange-ink);font-size:.8125rem}.reflect li::marker{font-family:var(--mono);color:var(--orange-ink);font-size:.8125rem}.challenges>li::marker{font-family:var(--mono);color:var(--orange-ink);font-size:.8125rem}.exam-list>li::marker{font-family:var(--mono);color:var(--orange-ink);font-size:.8125rem}.steps li .btn{margin-left:var(--s2);vertical-align:middle}.reflect li{margin-bottom:var(--s1)}.foot{margin-top:var(--s7);padding-top:var(--s4);border-top:3px double var(--rule-strong);color:var(--muted);font-size:.875rem}.foot-cols{gap:var(--s3) var(--s6);grid-template-columns:minmax(0,1fr) minmax(0,1fr);display:grid}.foot-note{font-family:var(--serif);color:var(--ink);margin:0;font-size:.9375rem;font-style:italic}.foot-meta{margin:0}.foot-nav{gap:var(--s1) var(--s4);margin:var(--s4) 0 0;padding-top:var(--s3);border-top:1px solid var(--rule);flex-wrap:wrap;font-size:.875rem;display:flex}.foot-nav a{color:var(--forest)}.feedback-slot{margin:var(--s4) 0 0;color:var(--muted);font-size:.8125rem}@media (max-width:760px){.foot-cols{grid-template-columns:minmax(0,1fr)}}.modal-backdrop{padding:var(--s4);z-index:50;background:#2a221b66;place-items:center;display:grid;position:fixed;inset:0}.modal.card,.modal{background:var(--paper);border:1px solid var(--ink);width:min(560px,100%);max-height:calc(100vh - 32px);padding:var(--s5);border-radius:2px;overflow:auto}.modal h2{margin:0 0 var(--s2);font-variation-settings:"opsz" 144;font-size:1.75rem;font-weight:500}.name-row{gap:var(--s2);flex-wrap:wrap;display:flex}.name-row input{font-family:var(--serif);flex:180px;font-size:1.125rem}.chips{flex-wrap:wrap;gap:0;display:flex}.chip{font:inherit;cursor:pointer;color:var(--forest);padding:var(--s2) var(--s3) var(--s2) 0;text-underline-offset:3px;min-height:40px;text-decoration:underline;text-decoration-thickness:1px;-webkit-text-decoration-color:var(--rule);text-decoration-color:var(--rule);background:0 0;border:0;font-size:.9375rem}.chip:hover{text-decoration-color:currentColor}.chip.on{color:var(--ink);-webkit-text-decoration-color:var(--orange);text-decoration-color:var(--orange);font-weight:500;text-decoration-thickness:2px}.chip-score{font-family:var(--mono);color:var(--muted);font-size:.75rem}.modal-actions{justify-content:flex-end;gap:var(--s2);margin-top:var(--s5);padding-top:var(--s4);border-top:1px solid var(--rule);display:flex}.about{max-width:680px;margin:0 auto}.about-title{font-family:var(--serif);color:var(--forest);margin:0 0 var(--s4);font-variation-settings:"opsz" 144, "SOFT" 50;font-size:clamp(2rem,5vw,2.75rem);font-weight:500;line-height:1.1}.about h2,.about h3{margin-top:var(--s6);padding-top:var(--s3);border-top:1px solid var(--rule)}.about h2{margin-bottom:var(--s2);font-variation-settings:"opsz" 72;font-size:1.5rem;line-height:1.2}.about li{margin-bottom:var(--s2)}.about .lead{font-family:var(--serif);color:var(--ink);font-size:1.1875rem}.practice{gap:var(--s6);max-width:960px;margin:0 auto;display:grid}.practice-head .graph-head{align-items:center}.practice-head input[type=text]{min-width:200px}.practice-head .tabs{margin-top:var(--s2);border-bottom:1px solid var(--rule)}.practice-card h3{margin-top:0;font-size:1.5rem}.quiz-fig{margin:var(--s3) 0}.quiz-fig figcaption{margin-top:var(--s1);font-family:var(--serif);font-style:italic}.quiz-canvas{height:clamp(220px,34vw,340px)}.prompt{margin:var(--s3) 0 var(--s1);font-size:1.0625rem;font-weight:500}.options{margin-top:var(--s2);border-top:1px solid var(--rule);display:grid}.option{align-items:flex-start;gap:var(--s3);padding:var(--s2) var(--s2);border-bottom:1px solid var(--rule);cursor:pointer;display:flex}.option:hover{background:var(--paper-2)}.option input{margin-top:4px}.option.on{background:var(--paper-2);box-shadow:inset 3px 0 0 var(--orange)}.option.right{box-shadow:inset 3px 0 0 var(--forest);background:var(--sage-2);font-weight:500}.option.wrong{box-shadow:inset 3px 0 0 var(--orange-ink);color:var(--muted);text-decoration:line-through}.opt-letter{font-family:var(--mono);color:var(--orange-ink);min-width:1.2em;padding-top:2px;font-size:.875rem}.mystery-form{gap:var(--s2) var(--s3);max-width:520px;margin-top:var(--s3);grid-template-columns:auto minmax(0,1fr);align-items:center;display:grid}.mystery-form .row{grid-column:1/-1}.parts{margin:var(--s1) 0 var(--s2);padding-left:0;list-style:none}.challenges{border-top:1px solid var(--rule);gap:0;padding-left:1.5em;display:grid}.challenge{padding:var(--s3) 0;border-bottom:1px solid var(--rule)}.challenge p{margin:var(--s1) 0}.ch-top{justify-content:space-between;gap:var(--s2);flex-wrap:wrap;align-items:baseline;display:flex}.badge{font-family:var(--mono);color:var(--muted);font-size:.75rem}.badge.ok{color:var(--forest)}.exam-bar{z-index:4;gap:var(--s4);background:var(--paper);padding:var(--s2) 0;border-bottom:1px solid var(--ink);flex-wrap:wrap;align-items:baseline;display:flex;position:sticky;top:0}.exam-bar h3{margin:0}.timer{font-family:var(--mono);font-variant-numeric:tabular-nums;color:var(--forest)}.timer.low{color:var(--orange-ink);font-weight:500}.exam-list{gap:var(--s5);padding-left:1.5em;display:grid}.exam-item{border-bottom:1px solid var(--rule);padding-bottom:var(--s4)}tr.total td{border-top:1px solid var(--ink);font-weight:500}.sum-list li{margin-bottom:var(--s1)}.print-only{display:none}@media print{body{background:#fff}.masthead .mast-actions,.masthead .mast-nav,.practice-head .tabs,.practice-head input,.no-print,.skip,.feedback-slot{display:none!important}.print-only{display:block}}@media (max-width:760px){.conc-status{grid-template-columns:repeat(2,minmax(0,1fr))}.mystery-form,.conc-grid{grid-template-columns:minmax(0,1fr)}.hover-tip{width:190px}.seg button{padding:var(--s2) 10px}.tagline{margin-left:0}.subject{border-left:0;padding-left:0}}@media (max-width:480px){dl.status[aria-label=Session\ status]{grid-template-columns:repeat(2,minmax(0,1fr))}.masthead .emblem{width:32px;height:32px}.tagline{letter-spacing:.04em;font-size:.8125rem}.mast-actions{gap:0}.ctl-value{max-width:55%}}.home-lede{margin:calc(-1 * var(--s2)) 0 var(--s5);max-width:78ch}.home-h1{font-family:var(--serif);color:var(--forest);font-variation-settings:"opsz" 72;margin:0;font-size:clamp(1.25rem,2.4vw,1.625rem);font-weight:500;line-height:1.2}.home-sub{margin:var(--s1) 0 0;color:var(--muted);font-size:.9375rem}.lab-boot{min-height:60vh}.home-about{margin-top:var(--s7);padding-top:var(--s4);border-top:1px solid var(--rule-strong);max-width:1040px}.home-about-title{margin:0 0 var(--s3);font-variation-settings:"opsz" 144, "SOFT" 50;font-size:clamp(1.5rem,3vw,2rem);line-height:1.15}.home-about .lead{font-family:var(--serif);color:var(--ink);max-width:70ch;font-size:1.125rem}.feature-grid{gap:var(--s4) var(--s5);margin:var(--s5) 0;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));display:grid}.feature{border-top:1px solid var(--rule);padding-top:var(--s2)}.feature h3{margin-top:0;font-size:1.125rem}.feature p{margin:var(--s1) 0;font-size:.9375rem}.more-link{font-size:.9375rem}.more-link svg{vertical-align:-2px;margin-left:2px}.guide-nav{gap:0 var(--s4);flex-wrap:wrap;justify-content:flex-end}.guide-nav .nav-link[aria-current=page]{color:var(--forest);border-bottom-color:var(--orange)}.lab-link{color:var(--forest);font-weight:500}.doc{max-width:720px}.doc code{font-family:var(--mono);background:var(--paper-2);padding:0 var(--s1);font-size:.875em}.doc .tiny code,.doc code.tiny{font-size:.75rem}.record-fig{margin:var(--s4) 0 var(--s2)}.record-svg{background:var(--paper);border:1px solid var(--rule);width:100%;height:auto;display:block}.rec-axis line{stroke:var(--ink);stroke-width:1px}.rec-axis text{font:400 11px var(--mono);fill:var(--muted)}.rec-axis .rec-label{font-family:var(--sans);font-size:11px}.rec-reset line{stroke:var(--forest);stroke-width:.6px;opacity:.45}.rec-line{fill:none;stroke:var(--forest);stroke-width:1.4px;stroke-linejoin:round}.rec-sr line{stroke:var(--orange);stroke-width:1.4px;stroke-linecap:round}.record-fig figcaption{margin-top:var(--s2);font-family:var(--serif);color:var(--ink);font-size:.9375rem;font-style:italic}.rec-stats{font-family:var(--sans);color:var(--muted);font-size:.8125rem;font-style:normal}.try-it{margin:var(--s2) 0 0}.try-it a{align-items:center;gap:var(--s2);font-weight:500;display:inline-flex}.sched-table{border-collapse:collapse;width:100%;margin:var(--s4) 0;font-size:.9375rem}.sched-table th,.sched-table td{text-align:left;padding:var(--s2) var(--s3) var(--s2) 0;border-bottom:1px solid var(--rule);vertical-align:top}.sched-table thead th{font-variant:all-small-caps;letter-spacing:.06em;color:var(--muted);border-bottom:1px solid var(--ink);font-weight:500}.sched-table tbody th{font-family:var(--mono);color:var(--forest);white-space:nowrap;font-weight:500}.refs li{margin-bottom:var(--s2)}.link-list{padding-left:1.25em}.link-list code{color:var(--muted);word-break:break-all;background:0 0;padding:0;display:block}.faq-item h2{font-size:1.25rem}.faq-item p{margin:var(--s2) 0 0}@media (max-width:760px){.guide-nav{justify-content:flex-start}.sched-table{font-size:.875rem}}