@font-face{font-family:Caveat Brush;font-style:normal;font-weight:400;font-display:swap;src:url(../media/62a6aa8612347066-s.2vmmgrn49vwu2.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:Caveat Brush;font-style:normal;font-weight:400;font-display:swap;src:url(../media/d99bdaafc74f43dc-s.p.3pbn4y-3_un3d.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:Caveat Brush Fallback;src:local(Arial);ascent-override:120.9%;descent-override:37.78%;line-gap-override:0.0%;size-adjust:79.41%}.caveat_brush_da286d7f-module__PrQ4gW__className{font-family:Caveat Brush,Caveat Brush Fallback;font-style:normal;font-weight:400}.caveat_brush_da286d7f-module__PrQ4gW__variable{--cb-hand:"Caveat Brush", "Caveat Brush Fallback"}
@font-face{font-family:Kalam;font-style:normal;font-weight:400;font-display:swap;src:url(../media/f9d625bba3a10f71-s.283562-kfm0pv.woff2)format("woff2");unicode-range:U+900-97F,U+1CD0-1CF4,U+1CF7-1CF9,U+200C-200D,U+20A8,U+20B9,U+20F0,U+25CC,U+A830-A839,U+A8E0-A8FF,U+11B00-11B0A}@font-face{font-family:Kalam;font-style:normal;font-weight:400;font-display:swap;src:url(../media/0cdb645d767d445c-s.2336ijw7y_ets.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:Kalam;font-style:normal;font-weight:400;font-display:swap;src:url(../media/0fcab32fcfb2da9d-s.p.01npz8736q7k4.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:Kalam;font-style:normal;font-weight:700;font-display:swap;src:url(../media/55369777ae4e606f-s.0dvx36ad_rzpa.woff2)format("woff2");unicode-range:U+900-97F,U+1CD0-1CF4,U+1CF7-1CF9,U+200C-200D,U+20A8,U+20B9,U+20F0,U+25CC,U+A830-A839,U+A8E0-A8FF,U+11B00-11B0A}@font-face{font-family:Kalam;font-style:normal;font-weight:700;font-display:swap;src:url(../media/786278188bba99f8-s.2h1xa6k2l1ubz.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:Kalam;font-style:normal;font-weight:700;font-display:swap;src:url(../media/970c428219233a3d-s.p.2c-43iqdh9ttx.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:Kalam Fallback;src:local(Arial);ascent-override:108.94%;descent-override:54.42%;line-gap-override:0.0%;size-adjust:97.58%}.kalam_ffe92f66-module__V5fV7W__className{font-family:Kalam,Kalam Fallback;font-style:normal}.kalam_ffe92f66-module__V5fV7W__variable{--cb-note:"Kalam", "Kalam Fallback"}
@font-face{font-family:Newsreader;font-style:italic;font-weight:200 800;font-display:swap;src:url(../media/ca8956476e4b15e1-s.0spvl5h7nh4kj.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:Newsreader;font-style:italic;font-weight:200 800;font-display:swap;src:url(../media/0ada71b763703d9d-s.0bgqpv90abx9d.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:Newsreader;font-style:italic;font-weight:200 800;font-display:swap;src:url(../media/2b7d3311b69a4dca-s.p.1elj1f4z6aq4a.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:Newsreader;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/6632a144c419935f-s.08di4g7n39o46.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:Newsreader;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/7b27d9904b50e540-s.3szkwhi_rfrst.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:Newsreader;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/d38f3bca7db33566-s.p.0op912u62qdhl.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:Newsreader Fallback;src:local(Times New Roman);ascent-override:69.68%;descent-override:25.12%;line-gap-override:0.0%;size-adjust:105.48%}.newsreader_3de69b1a-module__AFWS9q__className{font-family:Newsreader,Newsreader Fallback}.newsreader_3de69b1a-module__AFWS9q__variable{--cb-text:"Newsreader", "Newsreader Fallback"}
html.ff-theme-chalkboard{--ff-bg-skirt:#151c19}.cb{--cb-slate:#1b2420;--cb-slate-deep:#151c19;--cb-chalk:#eeebdf;--cb-ink:#d2d5c7;--cb-dim:#a4ac9f;--cb-yellow:#f2d16b;--cb-wood:#6e4a2c;--cb-wood-dark:#4e331e;--cb-wood-light:#93673f;--cb-pad:clamp(20px, 5.6vw, 96px);--cb-gap:32px;--cb-grain:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='g'><feTurbulence type='fractalNoise' baseFrequency='1.15' numOctaves='2' seed='7'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 -1.5 1.68'/></filter><rect width='100%' height='100%' filter='url(%23g)'/></svg>");background-color:var(--cb-slate-deep);min-height:100vh;color:var(--cb-ink);font-family:var(--cb-text), Georgia, serif;font-optical-sizing:auto;-webkit-font-smoothing:antialiased;font-size:18px;line-height:1.55;position:relative;overflow-x:clip}.cb ::selection{color:#10160f;background:#f2d16b66}.cb a{color:inherit}.cb :focus-visible{outline:2px dashed var(--cb-yellow);outline-offset:5px;border-radius:2px}.cb .cb-num{font-variant-numeric:tabular-nums lining-nums}.cb .cb-defs{width:0;height:0;position:absolute;overflow:hidden}.cb .cb-slate{z-index:0;pointer-events:none;overflow:hidden}.cb .cb-slate>div{position:absolute;inset:0}.cb .cb-slate__board{background:radial-gradient(120% 80% at 50% -10%,#26332d 0%,#1d2722 48%,#151c19 100%)}.cb .cb-slate__swaths{background:radial-gradient(46% 7% at 30% 18%,#eeebdf0b,#0000 70%),radial-gradient(38% 6% at 74% 34%,#eeebdf0a,#0000 72%),radial-gradient(52% 8% at 44% 57%,#eeebdf0a,#0000 70%),radial-gradient(34% 6% at 22% 78%,#eeebdf09,#0000 72%),radial-gradient(40% 7% at 80% 90%,#eeebdf09,#0000 70%),repeating-linear-gradient(176deg,#0000 0 52px,#eeebdf03 52px 66px,#0000 66px 128px),radial-gradient(120% 100% at 50% 45%,#0000 60%,#080b0a73 100%)}.cb .cb-slate__dust{opacity:.7;will-change:transform;background-image:radial-gradient(circle,#eeebdf33 1px,#0000 1.6px),radial-gradient(circle,#eeebdf1f 1px,#0000 1.5px),radial-gradient(circle,#f2d16b1f 1px,#0000 1.6px);background-position:30px 70px,180px 20px,300px 240px;background-size:340px 340px,260px 260px,420px 420px;animation:64s ease-in-out infinite alternate cb-dust;inset:-6%!important}@keyframes cb-dust{0%{transform:translate(-1.5%,-2%)}to{transform:translate(1.5%,2.5%)}}.cb .cb-slate__puff:before{content:"";opacity:0;background:radial-gradient(100% 80% at 50% 45%,#eeebdf1f,#0000 65%);position:absolute;inset:0}.cb .cb-slate__puff:after{content:"";filter:blur(5px);opacity:0;background:radial-gradient(circle,#faf8ee80 0%,#eeebdf33 34%,#0000 62%),radial-gradient(circle at 30% 35%,#eeebdf80 0 2px,#0000 3px),radial-gradient(circle at 68% 30%,#eeebdf73 0 1.5px,#0000 2.5px),radial-gradient(circle at 45% 70%,#eeebdf66 0 2px,#0000 3px),radial-gradient(circle at 75% 65%,#f2d16b59 0 1.5px,#0000 2.5px);border-radius:50%;width:560px;height:560px;margin:-280px 0 0 -280px;position:absolute;top:42%;left:50%;transform:scale(.3)}.cb .cb-slate__puff.ff-bg-react:before{animation:1.4s ease-out cb-brighten}.cb .cb-slate__puff.ff-bg-react:after{animation:1.4s cubic-bezier(.17,.84,.44,1) cb-puff}@keyframes cb-puff{0%{opacity:0;transform:scale(.28)}16%{opacity:.9}to{opacity:0;transform:scale(1.45)rotate(10deg)}}@keyframes cb-brighten{0%{opacity:0}14%{opacity:1}to{opacity:0}}.cb .cb-rail{display:none}.cb .cb-toprail,.cb .cb-rail{background:repeating-linear-gradient(90deg,#00000017 0 1px,#0000 1px 7px,#ffdcaa0d 7px 8px,#0000 8px 19px),linear-gradient(#93673f 0%,#7a5332 30%,#6e4a2c 62%,#4e331e 100%)}.cb .cb-toprail{height:14px;box-shadow:0 6px 14px -4px #0009}@media (min-width:1024px){.cb .cb-rail{z-index:3;pointer-events:none;background:repeating-linear-gradient(#00000017 0 1px,#0000 1px 9px,#ffdcaa0d 9px 10px,#0000 10px 23px),linear-gradient(90deg,#4e331e 0%,#6e4a2c 26%,#93673f 52%,#6e4a2c 78%,#3e2817 100%);width:16px;display:block;position:fixed;top:0;bottom:0}.cb .cb-rail--l{left:0;box-shadow:6px 0 14px -4px #0009}.cb .cb-rail--r{right:0;box-shadow:-6px 0 14px -4px #0009}}.cb .cb-board{z-index:1;position:relative}.cb .cb-wrap{width:100%;max-width:1480px;padding-inline:var(--cb-pad);margin-inline:auto}.cb .cb-ghosts{display:none}@media (min-width:1280px){.cb .cb-ghosts{pointer-events:none;display:block;position:absolute;inset:0;overflow:hidden}.cb .cb-ghosts span{font-family:var(--cb-hand), cursive;white-space:nowrap;color:#eeebdf11;font-size:40px;line-height:1;position:absolute;transform:rotate(-4deg);-webkit-mask-image:linear-gradient(100deg,#000 0 35%,#0000 52%,#00000080 70%,#000 90%);mask-image:linear-gradient(100deg,#000 0 35%,#0000 52%,#00000080 70%,#000 90%)}}.cb svg path{fill:none;stroke-linecap:round;stroke-linejoin:round}.cb .cb-box,.cb .cb-rule,.cb .cb-ring,.cb .cb-arrow,.cb .cb-turn svg,.cb .cb-uline,.cb .cb-plot svg{filter:url(#cb-chalk);overflow:visible}.cb .cb-box path,.cb .cb-rule path,.cb .cb-ring path,.cb .cb-arrow path,.cb .cb-turn path,.cb .cb-plot__axes path{stroke:#eeebdfc7;stroke-width:2.2px}.cb [data-cb-draw].cb-armed{clip-path:inset(0 100% 0 0)}.cb [data-cb-draw].cb-armed.cb-drawn{clip-path:inset(-40% -6%);transition:clip-path 1.1s cubic-bezier(.55,.1,.3,1)}.cb .cb-turn svg.cb-armed{clip-path:inset(0 0 0 100%)}.cb .cb-arrow--down.cb-armed{clip-path:inset(0 0 100%)}.cb .cb-plot__curve.cb-armed.cb-drawn{transition-duration:2.4s}.cb .cb-turn svg.cb-armed.cb-drawn,.cb .cb-arrow--down.cb-armed.cb-drawn{clip-path:inset(-40% -6%)}.cb .cb-hero{padding-bottom:clamp(64px,7vw,112px);position:relative}.cb .cb-hero__grid{column-gap:var(--cb-gap);grid-template-columns:repeat(12,minmax(0,1fr));padding-top:clamp(28px,4vw,60px);display:grid}.cb .cb-hero__kick{grid-area:1/1/auto/9;align-self:end}.cb .cb-hero__lecture{font-family:var(--cb-note), cursive;color:var(--cb-yellow);border-bottom:2px solid #f2d16b8c;margin:0 0 clamp(18px,3vw,44px);padding-bottom:2px;font-size:20px;font-weight:700;line-height:1.2;display:inline-block}.cb .cb-hero__intro{font-family:var(--cb-note), cursive;color:var(--cb-dim);margin:0;font-size:clamp(22px,2.3vw,36px);line-height:1.2}.cb .cb-agenda{min-width:220px;font-family:var(--cb-note), cursive;grid-area:1/9/auto/13;place-self:start end;font-size:17px;line-height:1.3}.cb .cb-agenda__h{font-family:var(--cb-hand), cursive;color:var(--cb-chalk);text-underline-offset:6px;margin:0 0 6px;font-size:30px;line-height:1;-webkit-text-decoration:underline #eeebdf80;text-decoration:underline #eeebdf80;text-decoration-thickness:2px}.cb .cb-agenda ol{margin:0;padding:0;list-style:none}.cb .cb-agenda a{min-height:32px;color:var(--cb-ink);align-items:center;gap:8px;text-decoration:none;transition:color .2s;display:inline-flex}.cb .cb-agenda a:hover{color:var(--cb-yellow)}.cb .cb-agenda__n{color:var(--cb-yellow);min-width:18px;font-weight:700}.cb .cb-hero__title{grid-area:2/1/auto/-1;justify-self:start;min-width:0;max-width:100%}.cb .cb-name{font-family:var(--cb-hand), cursive;font-weight:400;font-size:min(var(--cb-nd,12vw), 250px);letter-spacing:-.005em;color:var(--cb-chalk);overflow-wrap:break-word;-webkit-hyphens:manual;hyphens:manual;margin:0;line-height:.88}.cb .cb-name__ink{-webkit-mask-image:var(--cb-grain);-webkit-mask-image:var(--cb-grain);mask-image:var(--cb-grain);padding:.06em .04em .02em 0;display:inline-block;-webkit-mask-size:180px 180px;mask-size:180px 180px}.cb .cb-hero__sub{grid-area:3/1/auto/-1}.cb .cb-uline{width:100%;height:clamp(16px,2vw,28px);margin-top:2px;animation:1.1s cubic-bezier(.55,.1,.3,1) .3s both cb-draw;display:block}.cb .cb-uline path{stroke:var(--cb-yellow);stroke-width:3.4px}.cb .cb-uline path+path{stroke-width:2.6px}@keyframes cb-draw{0%{clip-path:inset(0 100% 0 0)}to{clip-path:inset(-60% -4%)}}.cb .cb-hero__tag{max-width:40ch;font-family:var(--cb-note), cursive;color:var(--cb-chalk);margin:clamp(14px,1.6vw,22px) 0 0;font-size:clamp(21px,2.1vw,32px);font-weight:700;line-height:1.25}.cb .cb-label{font-family:var(--cb-note), cursive;color:var(--cb-yellow);margin:0 0 10px;font-size:18px;font-weight:700;line-height:1.2}.cb .cb-abs{grid-area:4/1/auto/7;margin-top:clamp(48px,6vw,88px)}.cb .cb-abs__text{max-width:60ch;color:var(--cb-ink);hanging-punctuation:first;text-wrap:pretty;margin:0;font-size:clamp(19px,1.45vw,22px);line-height:1.55}.cb .cb-given{font-family:var(--cb-note), cursive;grid-area:4/7/auto/10;margin-top:clamp(48px,6vw,88px);font-size:18px;line-height:1.35}.cb .cb-hero:not(.has-fig) .cb-given{grid-column:8/13}.cb .cb-hero:not(.has-abs) .cb-given{grid-column:1/7;margin-top:clamp(28px,3vw,44px)}.cb .cb-given ul{margin:0;padding:0;list-style:none}.cb .cb-given li{overflow-wrap:anywhere;padding:3px 0}.cb .cb-given__k{color:var(--cb-dim)}.cb .cb-given__eq{color:var(--cb-yellow);padding-inline:2px}.cb .cb-given__v{color:var(--cb-chalk)}.cb .cb-status{color:var(--cb-yellow);margin:22px 0 0 12px;font-size:20px;font-weight:700;display:inline-block;position:relative}.cb .cb-status__ring{width:calc(100% + 38px);height:calc(100% + 22px);position:absolute;inset:-12px -20px -10px -18px}.cb .cb-status__ring path{stroke:var(--cb-yellow);stroke-width:2.4px}.cb .cb-fig{grid-area:4/10/auto/13;justify-self:end;width:min(100%,250px);margin:clamp(40px,5vw,72px) 0 0}.cb .cb-hero:not(.has-abs) .cb-fig{grid-column:9/13}.cb .cb-fig__frame{aspect-ratio:1;display:block;position:relative}.cb .cb-fig__img{object-fit:cover;filter:grayscale(.4)contrast(1.04)brightness(.96);border-radius:50%;width:100%;height:100%;display:block}.cb .cb-fig__ring{width:calc(100% + 32px);height:calc(100% + 32px);position:absolute;inset:-16px}.cb .cb-fig__cap{font-family:var(--cb-note), cursive;color:var(--cb-dim);align-items:flex-start;gap:6px;margin-top:20px;font-size:17px;display:flex}.cb .cb-fig__arrow{flex:none;order:-1;width:46px;height:32px;margin-top:-8px}.cb .cb-fig__arrow path{stroke:#eeebdf99;stroke-width:2px}@media (min-width:900px){.cb .cb-hero.has-fig .cb-hero__kick,.cb .cb-hero.has-fig .cb-hero__title,.cb .cb-hero.has-fig .cb-hero__sub{grid-column:1/10}.cb .cb-hero.has-fig .cb-fig{grid-area:1/10/4/13;align-self:start;margin:calc(26px + clamp(18px,3vw,44px)) 0 0}.cb .cb-hero.has-fig .cb-agenda{grid-area:4/10/auto/13;justify-self:end;width:min(100%,250px);min-width:0;margin-top:clamp(40px,5vw,72px)}.cb .cb-hero.has-fig:not(.has-abs) .cb-agenda{margin-top:clamp(28px,3vw,44px)}.cb .cb-hero.has-fig .cb-given{grid-column:7/10}.cb .cb-hero.has-fig:not(.has-abs) .cb-given{grid-column:1/7}}.cb .cb-sec{padding-block:clamp(36px,4.5vw,72px);position:relative}.cb .cb-sec--projects{padding-top:0;padding-bottom:clamp(40px,5vw,80px)}.cb .cb-head{grid-template-columns:auto minmax(0,1fr) auto;align-items:end;column-gap:clamp(18px,2vw,32px);margin-bottom:clamp(32px,4vw,64px);display:grid}.cb .cb-head__num{aspect-ratio:1;width:clamp(52px,4.6vw,70px);font-family:var(--cb-hand), cursive;color:var(--cb-yellow);place-items:center;margin-bottom:clamp(16px,2vw,28px);font-size:clamp(28px,2.6vw,40px);line-height:1;display:grid;position:relative}.cb .cb-head__num .cb-ring{width:100%;height:100%;position:absolute;inset:0}.cb .cb-head__kicker{font-family:var(--cb-note), cursive;color:var(--cb-dim);margin:0 0 4px;font-size:18px;font-weight:700;line-height:1.2}.cb .cb-head__title{font-family:var(--cb-hand), cursive;color:var(--cb-chalk);-webkit-mask-image:var(--cb-grain);-webkit-mask-image:var(--cb-grain);mask-image:var(--cb-grain);margin:0;padding-top:.06em;font-size:clamp(46px,6.2vw,108px);font-weight:400;line-height:.95;-webkit-mask-size:180px 180px;mask-size:180px 180px}.cb .cb-head__rule{width:min(100%,560px);height:12px;margin-top:10px;display:block}.cb .cb-head__aside{align-self:end;max-width:36ch;margin-bottom:16px}.cb .cb-aside{font-family:var(--cb-note), cursive;color:var(--cb-dim);text-align:right;margin:0;font-size:17px;line-height:1.35}.cb .cb-row{grid-template-columns:repeat(12,minmax(0,1fr));align-items:start;column-gap:72px;display:grid}.cb .cb-cell{min-width:0;position:relative}.cb .cb-cell--wide{grid-column:span 7}.cb .cb-cell--narrow{grid-column:span 5;margin-top:clamp(24px,3vw,48px)}.cb .cb-row.is-single .cb-cell--wide{grid-column:1/9}.cb .cb-conn__l{font-family:var(--cb-note), cursive;color:var(--cb-dim);white-space:nowrap;font-size:15px;line-height:1}.cb .cb-across{flex-direction:column;align-items:center;gap:2px;width:72px;display:flex;position:absolute;top:clamp(44px,5vw,76px);right:-72px}.cb .cb-across .cb-arrow{width:64px;height:40px}.cb .cb-turn{grid-column:6/10;height:76px;margin:8px 0 -2px;position:relative}.cb .cb-turn .cb-arrow{width:150px;height:76px;position:absolute;top:0;right:0}.cb .cb-turn .cb-conn__l{position:absolute;top:4px;right:160px}.cb .cb-arrow path{stroke-width:2.6px}.cb .cb-arrow--down{display:none}.cb .cb-ex{padding:clamp(26px,2.8vw,44px) clamp(24px,2.8vw,46px) clamp(22px,2.4vw,34px);position:relative}.cb .cb-box{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.cb .cb-box path{transition:stroke .35s}.cb .cb-ex:hover .cb-box path,.cb .cb-ex:focus-within .cb-box path,.cb .cb-solo:hover .cb-box path,.cb .cb-solo:focus-within .cb-box path{stroke:var(--cb-yellow)}.cb .cb-ex__label{font-family:var(--cb-note), cursive;color:var(--cb-yellow);margin:0 0 8px;font-size:17px;font-weight:700;line-height:1.2}.cb .cb-ex__name,.cb .cb-solo__name,.cb .cb-exr__name{font-family:var(--cb-hand), cursive;color:var(--cb-chalk);overflow-wrap:anywhere;margin:0;font-weight:400}.cb .cb-ex__name{font-size:clamp(38px,3.9vw,64px);line-height:.98}.cb .cb-ex--narrow .cb-ex__name{font-size:clamp(34px,3.1vw,50px)}.cb .cb-ex--lead{padding:clamp(32px,3.4vw,56px) clamp(28px,3.4vw,56px) clamp(24px,2.6vw,40px)}.cb .cb-ex--lead .cb-ex__name{font-size:clamp(46px,5vw,84px);line-height:.94}.cb .cb-ex--lead .cb-ex__sum{max-width:40ch;margin-top:20px;font-size:clamp(21px,1.75vw,26px);line-height:1.45}.cb .cb-ex__name a,.cb .cb-solo__name a,.cb .cb-exr__name a{text-decoration:none;transition:color .2s}.cb .cb-ex__name a:hover,.cb .cb-solo__name a:hover,.cb .cb-exr__name a:hover{color:var(--cb-yellow)}.cb .cb-ex__sum{max-width:54ch;color:var(--cb-ink);text-wrap:pretty;margin:16px 0 0;font-size:clamp(18px,1.3vw,20px);line-height:1.5}.cb .cb-ex__given{font-family:var(--cb-note), cursive;color:var(--cb-ink);flex-wrap:wrap;gap:2px 16px;margin:18px 0 0;font-size:16px;line-height:1.4;display:flex}.cb .cb-ex__given-k{color:var(--cb-dim);margin-right:-6px}.cb .cb-ex__links{font-family:var(--cb-note), cursive;flex-wrap:wrap;align-items:center;gap:4px 24px;margin:18px 0 0;font-size:17px;font-weight:700;line-height:1.3;display:flex}.cb .cb-ex__links a,.cb .cb-q__links a .cb-q__v,.cb .cb-cert__name a,.cb .cb-exr__meta a,.cb .cb-tray a{color:var(--cb-chalk);text-underline-offset:5px;-webkit-text-decoration:underline #f2d16b99;text-decoration:underline #f2d16b99;text-decoration-thickness:2px;transition:color .2s,text-decoration-color .2s}.cb .cb-ex__links a{align-items:baseline;gap:8px;min-height:32px;padding-top:4px;display:inline-flex}.cb .cb-ex__links a:hover,.cb .cb-cert__name a:hover,.cb .cb-exr__meta a:hover,.cb .cb-tray a:hover{color:var(--cb-yellow);-webkit-text-decoration-color:var(--cb-yellow);text-decoration-color:var(--cb-yellow)}.cb .cb-ex__host{color:var(--cb-dim);overflow-wrap:anywhere;font-weight:400}.cb .cb-ex__proof{font-family:var(--cb-note), cursive;color:var(--cb-dim);justify-content:space-between;align-items:flex-end;gap:16px;margin:12px 0 0;font-size:15px;line-height:1.4;display:flex}.cb .cb-ex__proof em{font-family:var(--cb-text), serif;color:var(--cb-ink);font-size:16px;font-style:italic}.cb .cb-qed{flex:none;align-self:flex-end;width:15px;height:15px;margin-bottom:4px;margin-left:auto}.cb .cb-qed path{fill:#eeebdfb3;stroke:#eeebdfb3;stroke-width:1px}.cb .cb-ex__proof-in{transition:color .3s}.cb .cb-ex:hover .cb-ex__proof-in,.cb .cb-ex:focus-within .cb-ex__proof-in{color:var(--cb-ink)}.cb .cb-solo{column-gap:var(--cb-gap);grid-template-columns:repeat(12,minmax(0,1fr));padding:clamp(32px,4vw,72px) clamp(28px,4vw,72px) clamp(40px,4.5vw,72px);display:grid;position:relative}.cb .cb-solo__main{grid-column:1/9;min-width:0}.cb .cb-solo__name{font-size:clamp(56px,7.4vw,128px);line-height:.92}.cb .cb-solo__sum{max-width:44ch;color:var(--cb-ink);text-wrap:pretty;margin:22px 0 0;font-size:clamp(20px,1.8vw,27px);line-height:1.45}.cb .cb-solo.is-short .cb-solo__main{grid-column:1/-1}.cb .cb-solo.is-short{width:fit-content;min-width:min(100%,560px);max-width:100%;padding-bottom:clamp(32px,3.4vw,48px);padding-right:clamp(64px,7vw,120px)}.cb .cb-solo__spec{font-family:var(--cb-note), cursive;color:var(--cb-chalk);flex-wrap:wrap;gap:4px 28px;margin:18px 0 0;font-size:18px;line-height:1.4;display:flex}.cb .cb-solo__spec-k{color:var(--cb-dim);margin-right:4px}.cb .cb-solo__given{font-family:var(--cb-note), cursive;grid-column:9/13;align-self:end;margin:0;font-size:17px}.cb .cb-solo__given-h{color:var(--cb-yellow);margin-bottom:8px;font-weight:700}.cb .cb-solo__given-list,.cb .cb-solo__given-list dl{margin:0}.cb .cb-solo__given-list div{border-top:1px dashed #eeebdf2e;grid-template-columns:96px minmax(0,1fr);gap:12px;padding:7px 0;display:grid}.cb .cb-solo__given-list dt{color:var(--cb-dim)}.cb .cb-solo__given-list dd{color:var(--cb-chalk);overflow-wrap:anywhere;margin:0}.cb .cb-solo__qed{position:absolute;bottom:clamp(16px,2vw,28px);right:clamp(20px,2.4vw,36px)}.cb .cb-exercises{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:clamp(40px,6vw,112px);margin:0;padding:0;list-style:none;display:grid}.cb .cb-exr{border-top:1px dashed #eeebdf33;grid-template-columns:52px minmax(0,1fr) auto;align-items:baseline;column-gap:16px;padding:22px 0 24px;display:grid}.cb .cb-exr__n{font-family:var(--cb-hand), cursive;color:var(--cb-yellow);font-variant-numeric:tabular-nums;font-size:30px;line-height:1}.cb .cb-exr__body{min-width:0}.cb .cb-exr__name{font-size:clamp(28px,2.3vw,36px);line-height:1}.cb .cb-exr__sum{color:var(--cb-ink);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:8px 0 0;font-size:17px;line-height:1.45;display:-webkit-box;overflow:hidden}.cb .cb-exr__meta{font-family:var(--cb-note), cursive;color:var(--cb-dim);white-space:nowrap;flex-direction:column;align-items:flex-end;gap:2px;margin:0;font-size:15px;line-height:1.35;display:flex}.cb .cb-defs-list{margin:0}.cb .cb-def{column-gap:var(--cb-gap);grid-template-columns:minmax(0,3fr) minmax(0,9fr);align-items:baseline;padding:14px 0;display:grid}.cb .cb-def dt{font-family:var(--cb-note), cursive;color:var(--cb-chalk);text-align:right;overflow-wrap:anywhere;font-size:clamp(19px,1.6vw,24px);font-weight:700;line-height:1.2}.cb .cb-def dd{flex-wrap:nowrap;align-items:baseline;gap:12px;min-width:0;margin:0;display:flex}.cb .cb-def__eq,.cb .cb-att__eq{font-family:var(--cb-hand), cursive;color:var(--cb-yellow);flex:none;font-size:clamp(32px,2.8vw,44px);line-height:.8}.cb .cb-def__brace{font-family:var(--cb-hand), cursive;color:var(--cb-yellow);flex:none;font-size:clamp(40px,3.6vw,60px);line-height:.7}.cb .cb-def__set{min-width:0;color:var(--cb-chalk);text-wrap:pretty;font-size:clamp(20px,1.75vw,27px);line-height:1.4}.cb .cb-def--total{border-top:1px dashed #eeebdf33;margin-top:18px;padding-top:22px}.cb .cb-def--total dt{font-family:var(--cb-hand), cursive;color:var(--cb-yellow);font-size:clamp(30px,2.6vw,42px);font-weight:400}.cb .cb-def__count{font-family:var(--cb-hand), cursive;color:var(--cb-chalk);font-size:clamp(44px,4vw,64px);line-height:.8}.cb .cb-def__note{font-family:var(--cb-note), cursive;color:var(--cb-dim);font-size:17px}.cb .cb-deriv{margin:0;padding:0;list-style:none}.cb .cb-step{column-gap:var(--cb-gap);grid-template-columns:minmax(0,3fr) minmax(0,7fr) minmax(0,2fr);align-items:start;padding:26px 0;display:grid}.cb .cb-step__when{font-family:var(--cb-note), cursive;color:var(--cb-dim);font-variant-numeric:tabular-nums;align-items:center;gap:14px;margin:0;padding-top:10px;font-size:17px;line-height:1.3;display:flex}.cb .cb-implies,.cb .cb-therefore{flex:none;order:2;width:56px;height:30px;margin-left:auto;overflow:visible}.cb .cb-implies path{stroke:#eeebdfd9;stroke-width:2.6px}.cb .cb-therefore{width:32px;height:30px}.cb .cb-therefore circle{fill:var(--cb-yellow)}.cb .cb-step__body{min-width:0;position:relative}.cb .cb-step.is-concl .cb-step__body{margin:-12px 0 0 -28px;padding:22px 28px 24px}.cb .cb-step__box path{stroke:var(--cb-yellow)}.cb .cb-step__kind{font-family:var(--cb-note), cursive;color:var(--cb-dim);margin:0 0 4px;font-size:15px;font-weight:700}.cb .cb-step.is-concl .cb-step__kind{color:var(--cb-yellow)}.cb .cb-step__role{font-family:var(--cb-hand), cursive;color:var(--cb-chalk);overflow-wrap:anywhere;margin:0;font-size:clamp(32px,3vw,48px);font-weight:400;line-height:1}.cb .cb-step__org{color:var(--cb-ink);margin:6px 0 0;font-size:20px;font-style:italic}.cb .cb-step__desc{max-width:60ch;color:var(--cb-ink);margin:10px 0 0;font-size:18px;line-height:1.5}.cb .cb-step__eqn{text-align:right;font-family:var(--cb-note), cursive;color:var(--cb-dim);font-variant-numeric:tabular-nums;margin:0;padding-top:10px;font-size:20px}.cb .cb-att{column-gap:var(--cb-gap);grid-template-columns:repeat(12,minmax(0,1fr));align-items:end;display:grid}.cb .cb-att__facts{grid-column:1/5;min-width:0}.cb .cb-att__total{font-family:var(--cb-hand), cursive;color:var(--cb-chalk);align-items:center;gap:14px;margin:0;font-size:clamp(64px,6.6vw,116px);line-height:.9;display:flex}.cb .cb-sigma{flex:none;width:clamp(40px,3.6vw,62px);height:auto;overflow:visible}.cb .cb-sigma path{stroke:var(--cb-yellow);stroke-width:4.5px}.cb .cb-att__cap{font-family:var(--cb-note), cursive;color:var(--cb-dim);margin:10px 0 0;font-size:17px}.cb .cb-att__stats{gap:4px;margin:34px 0 0;display:grid}.cb .cb-att__stats div{border-top:1px dashed #eeebdf33;justify-content:space-between;align-items:baseline;gap:16px;padding:8px 0;display:flex}.cb .cb-att__stats dt{font-family:var(--cb-note), cursive;color:var(--cb-dim);font-size:16px}.cb .cb-att__stats dd{font-family:var(--cb-hand), cursive;color:var(--cb-chalk);margin:0;font-size:30px;line-height:1}.cb .cb-plot{grid-column:5/13;min-width:0;margin:0;padding:0 0 36px 40px;position:relative}.cb .cb-plot__y{writing-mode:vertical-rl;text-align:center;font-family:var(--cb-note), cursive;color:var(--cb-dim);margin:0;font-size:15px;position:absolute;top:0;bottom:36px;left:0;transform:rotate(180deg)}.cb .cb-plot__area{height:clamp(200px,21vw,320px);position:relative}.cb .cb-plot__area>svg{width:100%;height:100%;position:absolute;inset:0}.cb .cb-plot__axes path{stroke:#eeebdf8c}.cb .cb-plot__curve path{stroke:var(--cb-yellow);stroke-width:3px}.cb .cb-plot__ticks path{stroke:#eeebdf42;stroke-width:2px;stroke-linecap:butt}.cb .cb-plot__peak{width:58px;height:44px;position:absolute;transform:translate(-50%,-50%)}.cb .cb-plot__peak .cb-ring{width:100%;height:100%;position:absolute;inset:0}.cb .cb-plot__peak-l{white-space:nowrap;font-family:var(--cb-note), cursive;color:var(--cb-chalk);font-size:16px;font-weight:700;position:absolute;top:-14px;left:calc(100% + 4px)}.cb .cb-plot__peak-l.is-left{left:auto;right:calc(100% + 4px)}.cb .cb-plot__x{height:24px;position:absolute;top:calc(100% + 8px);left:0;right:0}.cb .cb-plot__x span{font-family:var(--cb-note), cursive;color:var(--cb-dim);font-size:14px;position:absolute;transform:translate(-50%)}.cb .cb-certs{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px clamp(40px,6vw,112px);margin:0;padding:0;list-style:none;display:grid}.cb .cb-cert{grid-template-columns:34px minmax(0,1fr);align-items:start;gap:14px;display:grid}.cb .cb-tick{width:30px;height:26px;overflow:visible}.cb .cb-tick path{stroke:var(--cb-yellow);stroke-width:3px}.cb .cb-cert__name{color:var(--cb-chalk);margin:0;font-size:21px;line-height:1.35}.cb .cb-cert__by{font-family:var(--cb-note), cursive;color:var(--cb-dim);margin:4px 0 0;font-size:16px}.cb .cb-sec--contact{padding-bottom:clamp(64px,8vw,120px)}.cb .cb-q{column-gap:var(--cb-gap);grid-template-columns:repeat(12,minmax(0,1fr));align-items:start;display:grid}.cb .cb-q__lead{display:contents}.cb .cb-q__lead>*{grid-column:1/-1;min-width:0}.cb .cb-q__lead>.cb-q__more{grid-area:4/1/auto/7}.cb .cb-q__num{color:var(--cb-yellow)}.cb .cb-q__title{font-family:var(--cb-hand), cursive;color:var(--cb-chalk);-webkit-mask-image:var(--cb-grain);-webkit-mask-image:var(--cb-grain);mask-image:var(--cb-grain);margin:0;padding-top:.06em;font-size:min(15vw,230px);font-weight:400;line-height:.85;-webkit-mask-size:180px 180px;mask-size:180px 180px}.cb .cb-q__rule{width:min(100%,620px);height:14px;margin-top:8px;display:block}.cb .cb-q__rule path{stroke:var(--cb-yellow);stroke-width:3px}.cb .cb-q__hours{max-width:46ch;color:var(--cb-ink);margin:28px 0 0;font-size:clamp(19px,1.5vw,22px);line-height:1.5}.cb .cb-q__links{max-width:560px;margin:28px 0 0;padding:0;list-style:none}.cb .cb-q__links a{min-height:44px;font-family:var(--cb-note), cursive;border-top:1px dashed #eeebdf33;align-items:baseline;gap:16px;padding:8px 0;font-size:17px;text-decoration:none;display:flex}.cb .cb-q__k{width:120px;color:var(--cb-dim);flex:none;font-weight:700}.cb .cb-q__links a .cb-q__v{overflow-wrap:anywhere;min-width:0}.cb .cb-q__links a:hover .cb-q__v{color:var(--cb-yellow);-webkit-text-decoration-color:var(--cb-yellow);text-decoration-color:var(--cb-yellow)}.cb .cb-q__form{grid-area:4/8/auto/13;margin-top:28px}.cb .cb-q__form label>span{font-family:var(--cb-note), cursive;letter-spacing:0;text-transform:none;color:var(--cb-dim);font-size:16px;font-weight:700}.cb .cb-q__form input,.cb .cb-q__form textarea{width:100%;font-family:var(--cb-note), cursive;color:var(--cb-chalk);box-shadow:none;background:0 0;border:0;border-bottom:2px solid #eeebdf59;border-radius:0;margin-top:2px;padding:8px 2px 10px;font-size:19px;line-height:1.4;transition:border-color .2s}.cb .cb-q__form textarea{resize:vertical;background-image:repeating-linear-gradient(#0000 0 34px,#eeebdf1a 34px 35px);background-position:0 8px;min-height:120px;padding-top:0;line-height:35px}.cb .cb-q__form input::placeholder,.cb .cb-q__form textarea::placeholder{color:#a4ac9f99}.cb .cb-q__form input:focus,.cb .cb-q__form textarea:focus{border-bottom-color:var(--cb-yellow);outline:none}.cb .cb-q__form input:focus-visible,.cb .cb-q__form textarea:focus-visible{outline-offset:4px;outline:2px dashed #f2d16b99}.cb .cb-q__form button{min-height:48px;color:var(--cb-chalk);font-family:var(--cb-hand), cursive;background:0 0;border:2px solid #eeebdfbf;border-radius:255px 18px 225px 16px/16px 225px 18px 255px;margin-top:12px;padding:10px 28px 12px;font-size:26px;line-height:1;transition:color .2s,border-color .2s}.cb .cb-q__form button:hover{color:var(--cb-yellow);border-color:var(--cb-yellow);background:0 0}.cb .cb-q__form [role=status]{font-family:var(--cb-note), cursive;color:var(--cb-yellow);font-size:20px}.cb .cb-tray{margin-top:clamp(24px,4vw,56px);position:relative}.cb .cb-tray__ledge{background:radial-gradient(30% 40% at 30% 10%,#eeebdf38,#0000 70%),radial-gradient(20% 40% at 78% 0,#eeebdf29,#0000 70%),repeating-linear-gradient(90deg,#00000014 0 1px,#0000 1px 9px,#ffdcaa0d 9px 10px,#0000 10px 27px),linear-gradient(#a7774a 0%,#93673f 22%,#6e4a2c 70%,#4e331e 100%);height:24px;position:relative;box-shadow:0 -10px 18px -8px #0000008c}.cb .cb-chalk{background:linear-gradient(#fbf8ee 0%,#e8e3d1 55%,#c9c2a8 100%);border-radius:6px 5px 5px 6px;height:11px;position:absolute;bottom:14px;box-shadow:0 3px 4px #00000073}.cb .cb-chalk--a{width:92px;left:12%;transform:rotate(-1.5deg)}.cb .cb-chalk--b{width:54px;left:calc(12% + 104px);transform:rotate(2deg)}.cb .cb-chalk--y{background:linear-gradient(#f8e39a 0%,#f2d16b 55%,#c9a94c 100%);width:34px;left:31%;transform:rotate(-4deg)}.cb .cb-eraser{background:linear-gradient(#8a6440 0%,#6e4a2c 55% 60%,#3b3f3c 62%,#2b2e2c 100%);border-radius:4px;width:128px;height:30px;position:absolute;bottom:14px;right:14%;transform:rotate(-2deg);box-shadow:0 4px 6px #00000080,inset 0 -4px #eeebdf2e}.cb .cb-tray__front{color:#e9dcc4;padding:18px 0 calc(28px + env(safe-area-inset-bottom));background:repeating-linear-gradient(90deg,#0000001a 0 1px,#0000 1px 13px,#ffdcaa0a 13px 14px,#0000 14px 31px),linear-gradient(#4e331e 0%,#42291a 100%)}.cb .cb-tray__in{font-family:var(--cb-note), cursive;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 32px;font-size:16px;line-height:1.4;display:flex}.cb .cb-tray__in p{margin:0}.cb .cb-tray a{color:#f3ead6;align-items:center;min-height:36px;display:inline-flex}.cb .cb-tray__end{color:#f2d16b;font-weight:700}.cb .cb-margin{z-index:2;pointer-events:none;width:22px;position:fixed;top:18px;bottom:18px;right:26px}.cb .cb-margin__line{opacity:.6;clip-path:inset(0 0 100%);background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='6' height='160' viewBox='0 0 6 160'><path d='M3 0 C 1 30, 5 52, 3 80 C 1.5 108, 4.6 130, 3 160' fill='none' stroke='%23eeebdf' stroke-width='2.4' stroke-linecap='round' stroke-dasharray='22 3 40 2 60 4'/></svg>") repeat-y;width:6px;margin-left:-3px;position:absolute;top:0;bottom:0;left:50%}.cb .cb-margin__stick{transform-origin:50% 100%;will-change:transform;background:linear-gradient(90deg,#c9c2a8 0%,#fbf8ee 40%,#e8e3d1 70%,#c9c2a8 100%);border-radius:5px 5px 4px 4px;width:13px;height:68px;margin-left:-6.5px;position:absolute;top:0;left:50%;transform:rotate(-28deg);box-shadow:3px 4px 6px #00000073}.cb .cb-margin.is-still .cb-margin__line{display:none}@media (min-width:1024px){.cb .cb-margin{right:28px}}@media (max-width:899px){.cb .cb-margin{width:12px;top:10px;bottom:10px;right:3px}.cb .cb-margin__line{opacity:.32;width:4px;margin-left:-2px}.cb .cb-margin__stick{width:6px;height:30px;margin-left:-3px}}.cb.cb-write .cb-name__ink{clip-path:inset(0 100% 0 0)}.cb.cb-write .cb-uline{clip-path:inset(0 100% 0 0);animation:none}.cb.cb-write.cb-write-go .cb-name__ink{animation:1.5s cubic-bezier(.45,.05,.4,1) .15s both cb-write}.cb.cb-write.cb-write-go .cb-uline{animation:1s cubic-bezier(.55,.1,.3,1) 1.55s both cb-draw}@keyframes cb-write{0%{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 -2% 0 0)}}@media (max-width:899px){.cb{--cb-gap:20px;font-size:17px}.cb .cb-toprail{height:10px}.cb .cb-hero{padding-bottom:72px}.cb .cb-hero__grid{grid-template-columns:minmax(0,1fr) auto;column-gap:16px;padding-top:22px}.cb .cb-hero__kick{grid-area:1/1}.cb .cb-hero__lecture{margin-bottom:14px;font-size:18px}.cb .cb-fig,.cb .cb-hero:not(.has-abs) .cb-fig{grid-area:1/2;align-self:start;width:92px;margin:8px 12px 0 0}.cb .cb-fig__ring{width:calc(100% + 18px);height:calc(100% + 18px);inset:-9px}.cb .cb-fig__cap{display:none}.cb .cb-hero__title{margin-top:10px}.cb .cb-name{font-size:min(var(--cb-nm,17vw), 120px);line-height:.92}.cb .cb-name__ink{-webkit-mask-size:140px 140px;mask-size:140px 140px}.cb .cb-hero__sub{grid-column:1/-1}.cb .cb-abs,.cb .cb-given,.cb .cb-hero:not(.has-fig) .cb-given,.cb .cb-hero:not(.has-abs) .cb-given{grid-area:auto/1/auto/-1;margin-top:40px}.cb .cb-given{margin-top:28px}.cb .cb-agenda{flex-wrap:wrap;order:10;grid-area:auto/1/auto/-1;justify-self:start;align-items:center;column-gap:14px;min-width:0;margin-top:28px;font-size:15px;display:flex}.cb .cb-agenda__h{margin:0;font-size:22px}.cb .cb-agenda ol{flex-wrap:wrap;column-gap:14px;display:flex}.cb .cb-agenda__n{min-width:0}.cb .cb-agenda a{gap:4px;min-height:44px}.cb .cb-head{grid-template-columns:auto minmax(0,1fr);column-gap:14px}.cb .cb-head__aside{grid-column:1/-1;margin:12px 0 0}.cb .cb-aside{text-align:left}.cb .cb-head__num{margin-bottom:10px}.cb .cb-row{grid-template-columns:minmax(0,1fr)}.cb .cb-cell--wide,.cb .cb-cell--narrow,.cb .cb-row.is-single .cb-cell--wide{grid-column:1;margin-top:0}.cb .cb-across,.cb .cb-turn{display:none}.cb .cb-ex--lead .cb-ex__name{font-size:44px}.cb .cb-ex--lead .cb-ex__sum{font-size:20px}.cb .cb-arrow--down{width:30px;height:46px;margin:12px auto;display:block}.cb .cb-ex,.cb .cb-ex--lead{padding:24px 22px 20px}.cb .cb-ex__name,.cb .cb-ex--narrow .cb-ex__name{font-size:38px}.cb .cb-implies,.cb .cb-therefore{order:0;width:40px;height:24px;margin-left:0}.cb .cb-ex__links a{min-height:44px}.cb .cb-solo{grid-template-columns:minmax(0,1fr);padding:28px 22px 44px}.cb .cb-solo__main,.cb .cb-solo__given{grid-column:1}.cb .cb-solo__given{margin-top:28px}.cb .cb-solo__name{font-size:54px}.cb .cb-solo.is-short{width:auto;min-width:0;padding:26px 22px 40px}.cb .cb-exercises{grid-template-columns:minmax(0,1fr)}.cb .cb-exr{grid-template-columns:40px minmax(0,1fr)}.cb .cb-exr__meta{flex-flow:wrap;grid-column:2;align-items:baseline;gap:2px 14px;margin-top:8px}.cb .cb-exr__meta a{align-items:center;min-height:32px;display:inline-flex}.cb .cb-def{grid-template-columns:minmax(0,1fr);padding:12px 0}.cb .cb-def dt{text-align:left}.cb .cb-step{grid-template-columns:minmax(0,1fr) auto;row-gap:10px;padding:20px 0}.cb .cb-step__when,.cb .cb-step__eqn{padding-top:0}.cb .cb-step__body{grid-area:2/1/auto/-1}.cb .cb-step.is-concl .cb-step__body{margin:4px 0 0;padding:20px 20px 22px}.cb .cb-att{grid-template-columns:minmax(0,1fr)}.cb .cb-att__facts,.cb .cb-plot{grid-column:1}.cb .cb-att__stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:24px 0 36px}.cb .cb-att__stats div{flex-direction:column;align-items:flex-start;gap:4px}.cb .cb-att__stats dt{font-size:14px;line-height:1.2}.cb .cb-plot{padding-left:28px}.cb .cb-plot__area{height:180px}.cb .cb-plot__x span:nth-child(2n){display:none}.cb .cb-certs,.cb .cb-q{grid-template-columns:minmax(0,1fr)}.cb .cb-q__lead>.cb-q__more,.cb .cb-q__form{grid-area:auto/1}.cb .cb-q__title{font-size:21vw}.cb .cb-q__form{margin-top:44px}.cb .cb-q__k{width:96px}.cb .cb-chalk--a{width:70px;left:6%}.cb .cb-chalk--b{width:40px;left:calc(6% + 80px)}.cb .cb-chalk--y{left:auto;right:46%}.cb .cb-eraser{width:96px;height:26px;right:8%}.cb .cb-tray__in{flex-direction:column;align-items:flex-start}}@media (prefers-reduced-motion:reduce){.cb .cb-slate__dust{animation:none}.cb .cb-uline,.cb.cb-write .cb-uline,.cb.cb-write.cb-write-go .cb-uline,.cb.cb-write .cb-name__ink{clip-path:none;animation:none}.cb .cb-ex__proof-in{transition:none}.cb [data-cb-draw].cb-armed{clip-path:none!important}}