.ch-root{--ch-gutter:clamp(1.25rem,4vw,4rem);--ch-r-card:clamp(26px,3.2vw,44px);--ch-r-panel:clamp(32px,5.5vw,80px);--ch-nav-h:64px;--ch-spring:cubic-bezier(0.34,1.56,0.64,1);--ch-slide:42svh;position:relative;overflow-x:clip;background:var(--ch-cream);color:var(--ch-ink);font-family:var(--font-ch),system-ui,sans-serif;font-weight:500;font-optical-sizing:auto}:where(.ch-root) a{color:inherit}.ch-root :focus-visible{outline:3px solid var(--ch-ink);outline-offset:4px;border-radius:8px}.ch-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.ch-root h1,.ch-root h2,.ch-root h3{font-weight:800;font-variation-settings:"wdth" 88;line-height:.9;letter-spacing:-.045em;word-spacing:.14em}.ch-pill{display:inline-flex;align-items:center;gap:1rem;height:60px;padding:0 8px 0 26px;border-radius:999px;font-size:1.1rem;font-weight:700;text-decoration:none;transition:transform .25s var(--ch-spring)}.ch-pill--ink{background:var(--ch-ink);color:var(--ch-cream)}.ch-pill--white{background:var(--ch-white);color:var(--ch-ink)}.ch-pill__dot{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--ch-sun);color:var(--ch-ink);transition:transform .3s var(--ch-spring)}.ch-pill__dot svg{width:20px;height:20px}.ch-pill:hover{transform:translateY(-3px)}.ch-pill:hover .ch-pill__dot{transform:translateX(4px)}.ch-nav{position:fixed;z-index:60;top:14px;left:50%;translate:-50% 0;display:flex;align-items:center;justify-content:space-between;gap:12px;width:min(1240px,calc(100% - 2 * var(--ch-gutter)));pointer-events:none}.ch-nav__bar,.ch-nav__cta{display:flex;align-items:center;height:var(--ch-nav-h);border-radius:999px;background:var(--ch-white);pointer-events:auto}.ch-nav__bar{flex:0 1 900px;gap:clamp(12px,2.4vw,40px);padding:0 10px 0 22px}.ch-nav__brand{display:flex;align-items:center;gap:10px;margin-right:auto;font-size:1.35rem;font-weight:800;letter-spacing:-.03em;text-decoration:none}.ch-nav__mark{width:34px;height:auto;color:var(--ch-cobalt)}.ch-nav__links{display:flex;gap:clamp(14px,2vw,32px);font-size:1rem;font-weight:600}.ch-nav__links a{padding:8px 2px;text-decoration:none;text-underline-offset:7px;text-decoration-thickness:3px;text-decoration-color:var(--ch-sun)}.ch-nav__links a:hover{text-decoration-line:underline}.ch-nav__menu{display:none;place-content:center;gap:5px;width:46px;height:46px;border-radius:50%;background:var(--ch-sun);cursor:pointer}.ch-nav__menu span{display:block;width:18px;height:3px;border-radius:2px;background:var(--ch-ink);transition:transform .25s ease}.ch-nav__menu[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}.ch-nav__menu[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}.ch-nav__cta{gap:14px;padding:0 9px 0 24px;font-weight:700;text-decoration:none}.ch-nav__avatar{position:relative;flex:none;width:46px;height:46px;overflow:hidden;border-radius:50%;background:var(--ch-sun)}.ch-nav__avatar img{position:absolute;top:-52%;left:-72%;width:240%;max-width:none;height:auto}.ch-menu{position:fixed;z-index:-1;inset:0 0 auto;display:none;gap:.25rem;padding:calc(var(--ch-nav-h) + 44px) var(--ch-gutter) 36px;border-radius:0 0 32px 32px;background:var(--ch-sun);pointer-events:auto;transform:translateY(-105%);transition:transform .45s cubic-bezier(.2,.8,.2,1)}.ch-menu[data-open=true]{transform:none}.ch-menu a{padding:.35rem 0;font-size:2.6rem;font-weight:800;letter-spacing:-.04em;text-decoration:none}.ch-hero{position:relative;height:100svh;min-height:620px;overflow:hidden;background:var(--ch-sun);text-align:center}.ch-hero__title{position:relative;z-index:5;padding-top:max(15svh,108px);font-size:clamp(3.5rem,min(19svh,19vw),13rem);line-height:.86}.ch-line{overflow:hidden;padding-bottom:.12em;margin-bottom:-.12em}.ch-line,.ch-line>span{display:block}.ch-hero__sub{position:relative;z-index:5;margin-top:clamp(1rem,2.4svh,1.75rem);font-size:clamp(1.15rem,2.1vw,2rem);font-weight:600;letter-spacing:-.02em}.ch-hero__crowd{position:absolute;inset:0;z-index:2;pointer-events:none}.ch-hero__slot{position:absolute;z-index:var(--z);left:calc(var(--x) * 1%);bottom:calc(var(--y) * 1svh);height:calc(var(--h) * 1svh);translate:-50% 0;pointer-events:auto}.ch-hero__rise,.ch-hero__slot img,.ch-par{display:block;height:100%;width:auto;max-width:none}.ch-hero__slot img{transition:rotate .4s var(--ch-spring),scale .4s var(--ch-spring)}.ch-hero__slot:hover img{rotate:-2.5deg;scale:1.03}.ch-hero__slot.is-flip img{scale:-1 1}.ch-stageslot{position:absolute;z-index:var(--z,2);left:calc(var(--x) * 1%);top:calc(var(--y) * 1%);height:calc(var(--h) * 1cqw);translate:-50% -50%}.ch-stageslot img{display:block;height:100%;width:auto;max-width:none}.ch-intro{position:relative;overflow:clip;padding:clamp(5rem,10vw,10rem) var(--ch-gutter)}.ch-intro__line{position:absolute;z-index:1;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}.ch-intro__line path{fill:none;stroke:var(--ch-ink);stroke-width:3.5px;stroke-linecap:round;stroke-linejoin:round}.ch-intro__line.is-phone{display:none}.ch-intro__grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);align-items:center;gap:clamp(2rem,5vw,6rem);max-width:1240px;margin:0 auto}.ch-intro__text{margin-bottom:clamp(1.75rem,3vw,2.5rem);font-size:clamp(1.75rem,3.05vw,2.85rem);font-weight:600;line-height:1.12;letter-spacing:-.03em}.ch-intro__stage{position:relative;container-type:inline-size;aspect-ratio:1}.ch-intro__blob{position:absolute;inset:0;width:100%;height:100%;fill:var(--ch-cobalt)}.ch-say{position:relative;overflow:clip;padding:clamp(1rem,4vw,4rem) 0 clamp(4rem,8vw,8rem)}.ch-say__stage{position:relative;container-type:inline-size;aspect-ratio:1440/1000;max-width:1600px;margin:0 auto}.ch-say__blob{position:absolute;inset:0;width:100%;height:100%;overflow:visible;fill:var(--ch-cobalt)}.ch-say__btn,.ch-say__float,.ch-say__pop{display:block;height:100%}.ch-say__float{position:relative}.ch-say__btn{padding:0;border:0;background:none;cursor:pointer}.ch-say__btn img{transition:rotate .4s var(--ch-spring),scale .4s var(--ch-spring)}.ch-say__btn:hover img{rotate:-3deg;scale:1.04}.ch-bubble{position:absolute;z-index:3;top:-2%;padding:.6em .95em;border-radius:22px;background:var(--ch-sun);color:var(--ch-ink);font-size:clamp(1rem,2.1cqw,1.9rem);font-weight:800;line-height:1;letter-spacing:-.02em;white-space:nowrap;pointer-events:none}.ch-bubble[data-tone="1"]{background:var(--ch-pink)}.ch-bubble:after{content:"";position:absolute;bottom:-11px;width:20px;height:20px;background:inherit}.ch-bubble--right{left:74%;transform-origin:0 100%}.ch-bubble--right:after{left:16px;clip-path:polygon(0 0,100% 0,0 100%)}.ch-bubble--left{right:74%;transform-origin:100% 100%}.ch-bubble--left:after{right:16px;clip-path:polygon(0 0,100% 0,100% 100%)}.ch-say__card{position:absolute;z-index:4;left:50%;bottom:5%;translate:-50% 0;display:grid;gap:clamp(1rem,1.8cqw,1.5rem);justify-items:start;width:min(46cqw,660px);padding:clamp(1.5rem,3.2cqw,3.25rem);border-radius:var(--ch-r-card);background:var(--ch-white)}.ch-say__card h2{font-size:clamp(2.2rem,4.2cqw,4rem)}.ch-say__card p{font-size:clamp(1.05rem,1.55cqw,1.3rem);line-height:1.4;font-weight:500}.ch-courses{position:relative;padding:clamp(5rem,10vw,9rem) var(--ch-gutter) 0}.ch-courses__head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1.25rem 3rem;max-width:1240px;margin:0 auto clamp(2.5rem,5vw,4.5rem)}.ch-courses__head h2{font-size:clamp(2.8rem,7vw,6.6rem);max-width:9ch}.ch-courses__head p{max-width:24ch;font-size:clamp(1.1rem,1.6vw,1.4rem);font-weight:600;line-height:1.3}.ch-stack{max-width:1240px;margin:0 auto}.ch-stack:after{content:"";display:block;height:var(--ch-slide)}.ch-card{position:sticky;top:calc(var(--stack-top) + var(--i) * var(--stack-step));height:clamp(520px,72svh,660px);margin-bottom:6svh}.ch-card__in{position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);height:100%;overflow:hidden;border-radius:var(--ch-r-card);background:var(--card-bg);color:var(--card-ink);transform-origin:50% 0}.ch-card__copy{position:relative;z-index:2;display:flex;flex-direction:column;align-items:flex-start;gap:1rem;padding:clamp(1.5rem,3.8vw,3.75rem)}.ch-card__n{display:inline-grid;place-items:center;min-width:3rem;height:2.3rem;padding:0 .95rem;border-radius:999px;background:var(--card-ink);color:var(--card-bg);font-size:.95rem;font-weight:800}.ch-card__copy h3{margin-top:.4rem;font-size:clamp(2.7rem,5.8vw,5.6rem)}.ch-card__copy p{max-width:28ch;font-size:clamp(1.05rem,1.5vw,1.35rem);font-weight:600;line-height:1.32}.ch-card__copy ul{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.4rem}.ch-card__copy li{padding:.45rem .95rem;border:2px solid;border-radius:999px;font-size:.95rem;font-weight:700}.ch-card__meta{margin-top:auto;font-size:1rem;font-weight:700}.ch-card__art{position:absolute;z-index:1;right:calc(var(--art-r) * 1%);bottom:calc(var(--art-b) * 1%);height:calc(var(--art-h) * 1%)}.ch-card__art img{display:block;height:100%;width:auto;max-width:none}.ch-card__art.is-flip img{scale:-1 1}.ch-card__shade{position:absolute;z-index:3;inset:0;background:var(--ch-ink);opacity:0;pointer-events:none}.ch-promises{position:relative;z-index:5;margin-top:calc(-1 * var(--ch-slide));padding:clamp(4rem,8vw,8rem) var(--ch-gutter);border-radius:var(--ch-r-panel);background:var(--ch-sun)}.ch-promises__list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(2rem,4vw,4rem);max-width:1240px;margin:0 auto}.ch-promise{display:grid;gap:.5rem;align-content:start}.ch-promise__big{font-size:clamp(6rem,15vw,14rem);font-weight:800;font-variation-settings:"wdth" 88;line-height:.8;letter-spacing:-.06em}.ch-promise__label{max-width:16ch;font-size:clamp(1.15rem,1.7vw,1.5rem);font-weight:700;line-height:1.2}.ch-photo{position:relative;height:clamp(560px,100svh,900px);margin-top:clamp(.75rem,1.5vw,1.25rem);overflow:hidden;border-radius:var(--ch-r-panel) var(--ch-r-panel) 0 0;background:var(--ch-ink)}.ch-photo__img{object-fit:cover;object-position:60% 50%}.ch-photo__img,.ch-photo__ribbon{position:absolute;inset:0;width:100%;height:100%}.ch-photo__ribbon.is-phone{display:none}.ch-photo__ribbon text{fill:var(--ch-ink);font-family:var(--font-ch),system-ui,sans-serif;font-weight:800;font-variation-settings:"wdth" 90;letter-spacing:-.02em;dominant-baseline:central}.ch-words{display:grid;gap:clamp(.25rem,1vw,1rem);padding:clamp(3rem,7vw,6rem) 0;overflow:clip}.ch-wordrow{font-size:clamp(4.5rem,14vw,14rem);font-weight:800;font-variation-settings:"wdth" 88;line-height:1;letter-spacing:-.045em;white-space:nowrap}.ch-word{display:inline-flex;align-items:center;gap:.28em;padding-right:.28em}.ch-word__mark{width:.62em;height:auto;color:var(--ch-coral)}.ch-wordrow.is-outline{color:transparent;-webkit-text-stroke:3px var(--ch-ink)}.ch-wordrow.is-outline .ch-word__mark{color:var(--ch-cobalt)}.ch-foot{overflow:hidden;padding:clamp(3rem,6vw,5rem) var(--ch-gutter) 2rem;border-radius:var(--ch-r-panel) var(--ch-r-panel) 0 0;background:var(--ch-cobalt);color:var(--ch-cream)}.ch-foot__word{margin-left:-.04em;color:var(--ch-sun);font-size:29vw;font-weight:800;font-variation-settings:"wdth" 88;line-height:.78;letter-spacing:-.03em}.ch-foot__row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem 2rem;margin-top:clamp(2rem,4vw,3rem);font-size:1rem}.ch-foot a{text-decoration:underline;text-underline-offset:4px}.ch-foot__links{display:flex;gap:1.25rem}@media (max-width:899px){.ch-hero__title{padding-top:max(19svh,120px);font-size:22vw}.ch-hero__sub{padding:0 var(--ch-gutter);font-size:1.3rem}.ch-nav__links{display:none}.ch-menu,.ch-nav__menu{display:grid}.ch-nav__bar{flex:1 1 auto}.ch-nav__cta{padding:0 9px}.ch-nav__cta>span:first-child{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.ch-hero__slot{bottom:calc(var(--my, var(--y)) * 1svh);height:calc(var(--mh, var(--h)) * 1svh)}.ch-hero__slot,.ch-stageslot{left:calc(var(--mx, var(--x)) * 1%)}.ch-stageslot{top:calc(var(--my, var(--y)) * 1%);height:calc(var(--mh, var(--h)) * 1cqw)}.ch-intro__line.is-desk{display:none}.ch-intro__line.is-phone{display:block}.ch-intro__grid{grid-template-columns:minmax(0,1fr)}.ch-say__stage{aspect-ratio:390/900}.ch-say__card{bottom:3%;width:calc(100% - 2 * var(--ch-gutter));padding:1.5rem}.ch-say__card h2{font-size:2.3rem}.ch-bubble,.ch-say__card p{font-size:1.05rem}.ch-card{height:clamp(520px,74svh,640px)}.ch-card__in{grid-template-columns:minmax(0,1fr)}.ch-card__copy{padding:1.5rem}.ch-card__copy ul{display:none}.ch-card__meta{margin-top:0}.ch-card__art{right:2%;height:50%;bottom:calc(var(--art-b) * .6%)}.ch-promises__list{grid-template-columns:minmax(0,1fr);gap:2.25rem}.ch-promise{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:center;gap:1rem}.ch-promise__big{font-size:6.5rem}.ch-photo__ribbon.is-desk{display:none}.ch-photo__ribbon.is-phone{display:block}.ch-foot__links{width:100%}}@media (prefers-reduced-motion:reduce){.ch-root *{transition:none!important}}