@import url('tokens.css');
*{box-sizing:border-box}html,body{overflow-x:clip}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;color:var(--color-ink);background:var(--color-paper);font:400 16px/1.75 var(--font-body)}h1,h2,h3,h4,p,figure{margin:0}h1,h2,h3,h4{font-family:var(--font-display);font-weight:400;font-style:normal;min-width:0;overflow-wrap:anywhere;line-height:1.12;letter-spacing:-.035em}h1{font-size:clamp(40px,6vw,76px)}h2{font-size:clamp(32px,4.1vw,52px)}h3{font-size:28px}p{max-width:65ch}p+p{margin-top:16px}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--color-accent-text)}a:active,button:active{transform:translateY(1px)}a,button{transition:color var(--duration) var(--ease),transform var(--duration) var(--ease)}button,input,select{font:inherit;color:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--color-accent-text);outline-offset:4px}img{display:block;max-width:100%;height:auto}button{border:1px solid var(--color-ink);background:var(--color-paper);padding:10px 18px;border-radius:var(--radius);min-height:44px}button[aria-pressed="true"]{background:var(--color-ink);color:var(--color-paper)}.wrap{max-width:1440px;margin:auto;padding-inline:var(--gutter)}.section{padding-block:var(--space-3xl)}.stack>*+*{margin-top:var(--space-lg)}.muted,figcaption{color:var(--color-muted)}.small{font-size:13px}.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:600}.accent{color:var(--color-accent-text)}.lede{font-size:clamp(18px,1.5vw,20px);line-height:1.7}.skip{position:absolute;inset-block-start:-100px;padding:14px;background:var(--color-paper);z-index:var(--z-menu)}.skip:focus{inset-block-start:0}.review-bar{padding:12px var(--gutter);background:var(--color-dark);color:var(--color-on-dark);font-size:12px;display:flex;gap:12px;flex-wrap:wrap;justify-content:space-between}.review-bar a{color:inherit;white-space:nowrap}.doc-head{padding-block:24px;border-bottom:1px solid var(--color-rule);display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}.doc-brand{font-family:var(--font-display);font-size:27px;text-decoration:none}.doc-nav{display:flex;gap:16px;flex-wrap:wrap;font-size:13px}.doc-nav a{padding-block:10px;white-space:nowrap;text-decoration:none}.doc-nav [aria-current]{text-decoration:underline;color:var(--color-accent-text)}.doc-title{padding-block:56px 40px;max-width:1050px}.doc-title h1{margin-block:12px 24px;font-size:clamp(42px,5vw,68px)}.doc-title p{max-width:65ch}.rule{border-top:1px solid var(--color-rule)}.two-col,.three-col{display:grid;gap:32px}.doc-footer{padding-block:32px;margin-top:48px;border-top:1px solid var(--color-rule);font-size:12px;display:flex;gap:16px;justify-content:space-between;flex-wrap:wrap}.doc-footer a{white-space:nowrap}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-height:48px;max-width:100%;padding:12px 22px;text-decoration:none;border-radius:var(--radius);background:var(--color-accent);color:var(--color-ink);font-size:14px;font-weight:600;white-space:nowrap}.button:hover{background:var(--color-tint);color:var(--color-ink)}[data-direction="b"] .button{color:var(--color-on-dark)}[data-direction="b"] .button:hover{color:var(--color-ink)}.button.secondary{border:1px solid var(--color-ink);background:var(--color-transparent);color:var(--color-ink)}.text-link{display:inline-flex;align-items:center;gap:24px;padding-block:10px;font-size:14px;white-space:nowrap}.actions{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.deliverables{border-top:1px solid var(--color-rule)}.deliverable{padding:28px 0;border-bottom:1px solid var(--color-rule);display:grid;gap:12px;text-decoration:none}.deliverable strong{font-family:var(--font-display);font-size:30px;font-weight:400}.deliverable span{font-size:14px;max-width:52ch}.callout{background:var(--color-tint);padding:24px}.callout h3{margin-bottom:14px}.bullet-list{padding-left:20px}.bullet-list li+li{margin-top:12px}.site-header{padding-block:28px 18px}.brand-row{display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-family:var(--font-display);font-weight:600;font-size:38px;line-height:1;text-decoration:none;letter-spacing:-2px}.brand small{display:block;font:400 9px/1.5 var(--font-body);letter-spacing:.12em;margin-top:8px}.family-mark{font-size:10px;letter-spacing:.08em;text-decoration:none;display:flex;align-items:center;gap:8px}.family-mark img{width:55px;height:55px;object-fit:contain}.site-nav{display:flex;gap:22px;flex-wrap:wrap;border-top:1px solid var(--color-rule);margin-top:24px;padding-top:10px;font-size:13px}.site-nav a{white-space:nowrap;text-decoration:none;padding-block:8px}.hero{display:grid;gap:36px;padding-block:36px 56px;align-items:center}.hero h1{max-width:12ch}.hero .lede{font-size:17px;max-width:35ch;margin-block:24px}.hero figure{min-width:0}.hero-photo{border-radius:100px 100px 4px 4px;width:100%;aspect-ratio:1;object-fit:cover}.hero figcaption{font-size:11px;margin-top:12px;line-height:1.6}.hero .eyebrow{margin-bottom:20px}.enjoy{padding-block:48px 56px;border-top:1px solid var(--color-rule);display:grid;gap:24px}.enjoy h2{max-width:14ch}.enjoy p{max-width:48ch}.dad-section{display:grid;gap:40px;align-items:center}.culture-art{background:var(--color-tint);aspect-ratio:1.1;display:grid;place-items:center;position:relative;border-radius:4px 80px 4px 4px}.culture{display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap;width:80%;transform:rotate(-18deg)}.culture i{display:block;width:28px;height:90px;border:2px solid var(--color-accent-text);border-radius:50px;background:var(--color-milk)}.culture i:nth-child(2){height:125px;transform:rotate(25deg)}.culture i:nth-child(3){transform:rotate(-30deg)}.culture-art .diagram-label{position:absolute;bottom:18px;left:20px;right:20px;font-size:11px;color:var(--color-muted);line-height:1.5}.journey{margin-top:32px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;font-size:12px}.journey strong{font-weight:600}.journey span{color:var(--color-muted)}.science-panel{background:var(--color-dark);color:var(--color-on-dark);padding-block:64px}.science-panel h2{max-width:15ch}.science-panel .two-col{align-items:center;gap:48px}.science-panel a{color:var(--color-on-dark)}.science-panel p{max-width:47ch}.study-strip{display:flex;gap:28px;flex-wrap:wrap;padding-block:24px;border-top:1px solid var(--color-muted);border-bottom:1px solid var(--color-muted);margin-block:24px}.study-strip strong{display:block;font:400 40px/1.2 var(--font-display)}.study-strip span{font-size:12px;display:block;margin-top:8px;max-width:16ch}.partners{display:grid;gap:16px;margin-top:36px}.partner{padding-block:20px;border-top:1px solid var(--color-rule)}.partner strong{font-size:18px;font-weight:600;display:block}.partner p{font-size:13px;margin-top:8px}.faq{max-width:880px;margin:auto}.faq h2{margin-bottom:28px}details{border-bottom:1px solid var(--color-rule);padding-block:14px}summary{cursor:pointer;min-height:44px;align-content:center;padding-block:8px;font-size:16px;font-weight:600}details p{padding-block:8px 16px;font-size:15px}details .small{font-size:13px}.closing{background:var(--color-milk);padding-block:64px}.closing h2{max-width:17ch}.closing .two-col{align-items:center}.footer-brand{font-family:var(--font-display);font-size:38px}.site-footer{padding-block:48px}.site-footer .footer-row{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}.site-footer nav{display:flex;gap:24px;flex-wrap:wrap;font-size:13px}.site-footer nav a{white-space:nowrap}.family-note{font-size:13px;margin-block:20px 0}.page-intro{padding-block:48px 32px;max-width:1050px}.page-intro h1{margin-bottom:24px}.reading{max-width:880px;margin:auto}.reading h2{font-size:36px;margin-block:48px 20px}.reading h3{margin-block:28px 14px}.reading p{max-width:none}.evidence-row{border-top:1px solid var(--color-rule);padding-block:24px;display:grid;gap:16px}.evidence-row h3{font-size:27px}.evidence-row .tag{margin-bottom:12px}.tag{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--color-accent-text);font-weight:600}.evidence-row p{font-size:14px}.board-hero{display:grid;gap:24px}.type-poster{background:var(--color-milk);padding:32px;display:flex;flex-direction:column;justify-content:space-between;gap:32px;min-height:420px}.type-poster h2{font-size:clamp(40px,5vw,66px);max-width:12ch}.type-poster .spec{font-size:12px}.board-photo{width:100%;height:100%;max-height:650px;object-fit:cover}.board-note{font-size:12px;padding-block:12px;line-height:1.6}.palette{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:28px}.swatch{min-height:125px;padding:16px;font-size:12px;display:flex;justify-content:space-between;flex-direction:column;border:1px solid var(--color-rule)}.swatch strong{font-weight:600}.swatch.paper{background:var(--color-paper)}.swatch.milk{background:var(--color-milk)}.swatch.cocoa{background:var(--color-dark);color:var(--color-on-dark)}.swatch.honey{background:var(--color-accent);color:var(--color-ink)}[data-direction="b"] .swatch.honey{color:var(--color-on-dark)}.swatch.text{background:var(--color-accent-text);color:var(--color-on-dark)}.font-sample{padding-block:28px;border-block:1px solid var(--color-rule);margin-top:24px}.font-sample .large{font:400 clamp(34px,4vw,56px)/1.3 var(--font-display)}.font-sample .body-sample{font-size:17px;margin-top:24px}.reference-pair{display:grid;gap:24px}.reference-pair img{width:100%;border:1px solid var(--color-rule)}.reference-pair figcaption{font-size:12px;margin-top:12px}.brand-logos{display:flex;gap:32px;align-items:center;margin-bottom:24px}.brand-logos img{max-width:140px;max-height:65px;object-fit:contain}.direction{padding:28px 0;border-top:1px solid var(--color-rule)}.direction h3{margin-bottom:16px}.direction p{font-size:14px}.artifact-tools{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:32px}.artifact-tools label{font-size:13px}.artifact-tools select,.artifact-tools input{padding:12px;background:var(--color-paper);border:1px solid var(--color-muted);max-width:100%;min-height:44px;border-radius:4px}.filters{display:grid;gap:16px;margin-block:24px}.filters label{display:grid;gap:6px;font-size:13px}.filters input,.filters select{padding:12px;background:var(--color-paper);border:1px solid var(--color-muted);width:100%;min-height:44px}.source{padding:28px 0;border-top:1px solid var(--color-rule)}.source h2{font-size:26px;line-height:1.25;letter-spacing:-.02em;margin-block:12px 16px}.source p{font-size:14px}.source .source-meta{font-size:12px;color:var(--color-muted)}.source-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px;font-size:13px}.source-links a{min-height:44px;align-content:center;white-space:nowrap}.source .boundary{margin-top:16px}.source code{font-family:var(--font-body);font-size:12px;overflow-wrap:anywhere}.empty{padding:32px;background:var(--color-tint)}.wire-preview{margin:auto;width:100%;border:1px solid var(--color-rule);background:var(--color-paper)}.wire-preview.mobile{max-width:375px}.wire-block{padding:24px;border-bottom:1px solid var(--color-rule);position:relative}.wire-block h2{font-size:30px}.wire-block h3{font-size:24px}.wire-block p{font-size:13px}.wire-block .annotation{font-size:11px;color:var(--color-muted);border-top:1px dashed var(--color-muted);padding-top:12px;margin-top:20px}.wire-label{font-size:11px;font-weight:600;letter-spacing:.06em;margin-bottom:16px}.wire-grid{display:grid;gap:24px;align-items:center}.wire-placeholder{background:var(--color-wire);border:1px dashed var(--color-muted);min-height:180px;padding:24px;display:grid;place-items:center;font-size:13px;text-align:center;color:var(--color-wire-ink)}.wire-line{height:7px;background:var(--color-rule);margin-block:12px;max-width:90%}.wire-line.short{max-width:60%}.wire-btn{border:1px solid var(--color-wire-ink);padding:10px 16px;display:inline-block;font-size:12px;margin-top:20px}.wire-preview.mobile .wire-grid{grid-template-columns:minmax(0,1fr)}.wire-preview.mobile .wire-block{padding:20px}.wire-preview.mobile .wire-block h2{font-size:29px}.wire-preview.mobile .wire-header-links{display:none}.mini-routes{display:grid;gap:28px}.mini-route{border-top:1px solid var(--color-rule);padding-top:24px}.mini-route h3{margin-block:10px 20px}.mini-route ol{padding-left:20px;font-size:14px}.mini-route li{padding-block:8px;border-bottom:1px solid var(--color-rule)}.mini-route code{font:400 12px var(--font-body)}.route-diagram{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-block:24px}.route-diagram span{padding:12px 18px;border:1px solid var(--color-rule);font-size:13px}.warning{background:var(--color-milk);padding:20px;font-size:13px}.hidden,[hidden]{display:none!important}table{border-collapse:collapse;width:100%;font-size:13px}td,th{text-align:left;padding:12px;border-bottom:1px solid var(--color-rule);vertical-align:top}th{font-weight:600}.table-scroll{overflow-x:auto}.measure{max-width:860px}.doc-cta{padding:40px 0;border-top:1px solid var(--color-rule)}
@media(min-width:48rem){.two-col{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.three-col{grid-template-columns:repeat(3,minmax(0,1fr))}.hero{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:6%;padding-block:48px 72px}.enjoy{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10%;align-items:center}.dad-section{grid-template-columns:minmax(0,.85fr) minmax(0,1fr);gap:10%}.partners{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.section{padding-block:96px}.deliverable{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 35px;align-items:center}.board-hero{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)}.palette{grid-template-columns:repeat(5,minmax(0,1fr))}.reference-pair{grid-template-columns:repeat(2,minmax(0,1fr))}.filters{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}.wire-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mini-routes{grid-template-columns:repeat(2,minmax(0,1fr))}.evidence-row{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:40px}}
button:disabled,input:disabled,select:disabled{opacity:.5;cursor:not-allowed}
.hero h1{max-width:14ch;font-size:clamp(40px,4.8vw,66px)}
.family-mark{flex-shrink:0}.brand small{letter-spacing:.05em}
@media(min-width:64rem){.type-poster{padding:48px}.brand-row{min-height:55px}.site-nav{justify-content:flex-end}.site-header{padding-bottom:12px}.hero{padding-top:32px}.hero-photo{max-height:510px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}a:active,button:active{transform:none}}
@media print{.doc-nav,.artifact-tools,.review-bar,.filters,.skip{display:none}body{font-size:11pt}.section{padding-block:24px}a{overflow-wrap:anywhere}.doc-title{padding-block:20px}h1{font-size:36pt}h2{font-size:24pt}.source,.direction{break-inside:avoid}}

/* Official logo and owner-supplied photography, 7 October 2026. */
.brand{display:block;letter-spacing:normal;flex-shrink:0}.brand img{display:block;width:168px;height:auto;object-fit:contain}.board-wordmark{width:185px;height:auto}.enjoy-photo{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center 46%;border-radius:4px 80px 4px 4px}.enjoy figcaption{font-size:11px;margin-top:12px;color:var(--color-muted)}.asset-gallery{display:grid;gap:28px;margin-top:32px}.asset-gallery img{width:100%;display:block}.asset-hand{aspect-ratio:4/5;object-fit:cover}.asset-contact{aspect-ratio:1;object-fit:contain}.asset-gallery figcaption{font-size:12px;margin-top:12px}.asset-gallery+p{margin-top:24px}
@media(min-width:48rem){.asset-gallery{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:start}.enjoy-photo{max-height:520px}.enjoy{gap:8%;align-items:center}}
@media(max-width:30rem){.brand img{width:132px}.family-mark{font-size:8px;gap:5px}.family-mark img{width:42px;height:42px}.brand-row{gap:12px}.site-footer .brand img{width:150px}}

/* Shared family contact footer */
.chobio-footer{margin-top:48px;padding-block:64px 28px;background:var(--color-milk);font-size:14px;line-height:1.8}.contact-grid{display:grid;grid-template-columns:1fr;gap:40px}.chobio-footer h2{font:600 14px/1.6 var(--font-body);letter-spacing:0;margin-bottom:22px}.chobio-footer address{font-style:normal;margin-bottom:22px}.chobio-footer a{text-decoration:none;overflow-wrap:anywhere}.chobio-footer a:hover{text-decoration:underline}.footer-intro .brand{display:block;margin-bottom:22px}.footer-intro p{margin-bottom:14px}.contact-link{display:block;margin-bottom:22px}.contact-link span{display:block;font-size:12px;color:var(--color-muted)}.contact-grid nav>a{display:block;margin-bottom:10px}.map-link{display:inline-block;border-bottom:1px solid var(--color-rule);padding-bottom:6px}.footer-legal{border-top:1px solid var(--color-rule);margin-top:56px;padding-top:22px;display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;font-size:12px;color:var(--color-muted)}.footer-legal p+p{margin-top:0}@media(min-width:600px){.contact-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1100px){.contact-grid{grid-template-columns:1.1fr 1fr 1.2fr 1fr;gap:48px}}

/* Footer meets the closing section; dark cocoa separates their roles. */
.chobio-footer{margin-top:0;background:var(--color-dark);color:var(--color-on-dark)}.chobio-footer .brand img{filter:brightness(0) invert(1)}.chobio-footer .contact-link span,.chobio-footer .footer-legal{color:var(--color-on-dark);opacity:.8}.chobio-footer .footer-legal,.chobio-footer .map-link{border-color:rgba(255,255,255,.22)}.chobio-footer a:hover{color:var(--color-on-dark)}

/* Warm cream alternates with the surrounding paper sections. */
.enjoy-band{background:var(--color-milk)}.enjoy-band .enjoy{border-top:0}