/* Proposed visual direction, opt-in only. Existing default and header A/B are untouched. */
body.design-review{--space:clamp(24px,5vw,64px);font-size:17px;line-height:1.6}
body.design-review h1,body.design-review h2,body.design-review h3{font-weight:500;letter-spacing:-.025em}
body.design-review h1{font-size:clamp(38px,4.8vw,64px);line-height:1.12;max-width:980px;margin-bottom:24px}
body.design-review h2{font-size:clamp(28px,2.7vw,36px);line-height:1.2;margin-bottom:20px}
body.design-review h3{font-size:22px;line-height:1.3;letter-spacing:-.015em}
body.design-review .eyebrow{font-size:13px;font-weight:500;letter-spacing:0;margin-bottom:14px}
body.design-review .preview{font-size:12px;letter-spacing:0;padding:6px 20px}
body.design-review header{background:var(--lime);max-width:none;padding:12px max(var(--space),calc((100vw - 1440px)/2 + 64px));gap:28px;border:0}
body.design-review header .brand-artwork{width:300px}
body.design-review header nav{gap:24px}
body.design-review header nav a{font-size:15px}
body.design-review header nav a[aria-current]{box-shadow:0 2px 0 var(--green)}
body.design-review header .nav-cta{background:var(--green);color:var(--cream);padding:12px 18px}
body.design-review .hero{padding:42px var(--space) 52px;background:var(--lime)}
body.design-review .hero .lede{max-width:60ch;font-size:19px;line-height:1.6;margin-bottom:26px}
body.design-review .button{min-height:48px;padding:13px 20px;font-weight:500;font-size:15px;gap:24px}
body.design-review .situations{padding:48px var(--space) 52px}
body.design-review .section-heading{margin-bottom:26px;align-items:start}
body.design-review .section-heading>p{max-width:31ch;font-size:16px;line-height:1.5}
body.design-review .scenario-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
body.design-review .card-front,body.design-review .card-answer{padding:22px;min-height:235px}
body.design-review .card-front h3{font-size:24px;max-width:25ch;margin-bottom:12px}
body.design-review .card-answer h3{font-size:20px;line-height:1.3;margin-bottom:12px}
body.design-review .card-answer p{font-size:16px;line-height:1.5;margin-bottom:16px}
body.design-review .card-next{gap:6px 16px}
body.design-review .card-answer .card-contact{background:transparent;color:var(--lime);padding:8px 0;text-decoration:underline;text-underline-offset:5px;font-size:15px;font-weight:600;min-height:44px}
body.design-review .card-answer .card-detail{font-size:14px;color:var(--cream);font-weight:400;text-underline-offset:4px}
body.design-review .card-toggle{min-height:44px;padding:9px 22px;font-weight:400;font-size:14px}
body.design-review .card-guidance{font-size:14px;margin-top:18px}
body.design-review .approach{background:transparent;padding:36px var(--space) 42px;border-top:1px solid var(--line)}
body.design-review .approach h2{max-width:35ch}
body.design-review .steps{gap:32px;margin-top:24px}
body.design-review .steps h3{margin-top:0;margin-bottom:10px;font-size:21px}
body.design-review .steps p{font-size:16px;max-width:35ch}
body.design-review .jack{padding:38px var(--space) 46px;gap:28px;align-items:start}
body.design-review .founder-intro{display:block;max-width:900px}
body.design-review .founder-intro .founder-label{padding:0;border:0;margin-bottom:20px}
body.design-review .founder-intro .founder-label h2{margin-bottom:0}
body.design-review .founder-intro p{max-width:67ch}
body.design-review .founder-profile{grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:40px;padding-top:12px}
body.design-review .founder-profile .founder-label{padding-top:16px;border-top:2px solid var(--lime)}
body.design-review .founder-profile .founder-signature{font-size:clamp(24px,2.3vw,32px);font-weight:500;line-height:1.3}
body.design-review .founder-story{max-width:68ch}
body.design-review .uncertain{background:transparent;border-top:1px solid var(--line);padding:34px var(--space) 42px;gap:32px}
body.design-review .uncertain p{font-size:17px;max-width:58ch}
body.design-review .uncertain .button{background:var(--lime);color:var(--green)}
body.design-review footer{background:var(--cream);color:var(--green);border-top:6px solid var(--lime);padding:28px var(--space) 32px;gap:32px;align-items:center}
body.design-review footer .brand-artwork{width:260px}
body.design-review footer p{color:var(--muted);margin-top:0;margin-bottom:14px;max-width:46ch}
body.design-review footer a:focus-visible{outline-color:var(--green)}
body.design-review .page-intro{padding:36px var(--space) 22px}
body.design-review .page-intro h1{font-size:clamp(34px,3.8vw,46px);line-height:1.16;max-width:27ch;margin-bottom:20px}
body.design-review .page-intro .lede{font-size:18px;line-height:1.6;max-width:66ch;margin-bottom:0}
body.design-review .breadcrumb{padding-top:22px;font-size:14px}
body.design-review .detail-layout{gap:40px;padding-bottom:44px}
body.design-review .prose{margin-bottom:28px}
body.design-review .prose h2{font-size:28px}
body.design-review .detail-aside{background:var(--surface-soft);padding:24px}
body.design-review .detail-aside h2{font-size:28px}
body.design-review .product-list{padding-bottom:44px}
body.design-review .finance-disclosure{border-top:1px solid var(--line);scroll-margin-top:24px}
body.design-review .finance-disclosure:last-child{border-bottom:1px solid var(--line)}
body.design-review .finance-disclosure summary{position:relative;cursor:pointer;padding:22px 48px 22px 0;list-style:none;min-height:80px}
body.design-review .finance-disclosure summary::-webkit-details-marker{display:none}
body.design-review .finance-disclosure summary::after{content:'+';position:absolute;right:8px;top:22px;font-size:26px;font-weight:400;line-height:1.3}
body.design-review .finance-disclosure[open] summary::after{content:'−'}
body.design-review .finance-disclosure summary h2{font-size:25px;line-height:1.25;letter-spacing:-.015em;margin-bottom:8px}
body.design-review .finance-disclosure summary p{font-size:16px;line-height:1.5;color:var(--muted);max-width:67ch;margin-bottom:0}
body.design-review .finance-disclosure summary:focus-visible{outline:3px solid var(--green);outline-offset:3px}
body.design-review .finance-disclosure .product-content{max-width:73ch;padding:0 0 26px;scroll-margin-top:24px}
body.design-review .finance-disclosure .product-content p{font-size:17px;margin-bottom:18px}
body.design-review .finance-disclosure .product-involvement{border:0;padding-left:0}
body.design-review .finance-disclosure .tradeoff{font-size:16px}
body.design-review .contact-layout{gap:40px;padding-bottom:44px}
body.design-review .contact-layout aside{padding-top:0}
body.design-review .contact-layout aside h2{font-size:26px}
body.design-review .test-note,body.design-review .context,body.design-review .enhancement-note{padding:14px 18px;margin-bottom:16px;font-size:14px}
body.design-review .test-note p{margin-top:5px;margin-bottom:0}
body.design-review label{font-size:15px;margin-top:16px;margin-bottom:6px}
body.design-review input,body.design-review textarea{padding:11px;font-size:17px;line-height:1.5}
body.design-review textarea{min-height:130px}
body.design-review .context label{margin-top:0}
body.design-review .optional-fields{gap:18px}
body.design-review .narrow{margin-bottom:44px}
@media(max-width:1150px){body.design-review header{flex-wrap:wrap;gap:16px}body.design-review header .menu{display:block}body.design-review header nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0}body.design-review header nav.open{display:flex}body.design-review header nav a{padding:12px 16px;min-height:48px}body.design-review header nav a[aria-current]{background:transparent;box-shadow:inset 2px 0 0 var(--green);text-decoration:underline;text-underline-offset:6px}body.design-review .scenario-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* Keep touch feedback on the lime menu surface; keyboard focus remains visible. */
@media(max-width:1150px){
body.design-review header .menu{color:var(--color-ink);border-color:var(--color-ink);-webkit-tap-highlight-color:transparent}
body.design-review header .menu:active{text-decoration:underline;text-underline-offset:4px}
body.design-review header nav a,body.design-review header nav a.nav-cta{background:transparent;color:var(--green);-webkit-tap-highlight-color:transparent}
body.design-review header nav a:hover,body.design-review header nav a:active{text-decoration:underline;text-decoration-color:var(--green);text-underline-offset:6px}
}
@media(max-width:760px){body.design-review header{display:grid;grid-template-columns:minmax(0,1fr) auto;padding:12px var(--space);gap:12px}body.design-review header .brand-artwork{width:260px;max-width:100%}body.design-review header .menu{justify-self:end}body.design-review header nav{grid-column:1/-1}body.design-review .hero{padding:30px var(--space) 36px}body.design-review .hero h1{font-size:clamp(36px,6.4vw,48px)}body.design-review .hero .lede{font-size:18px;line-height:1.55}body.design-review .situations{padding:34px var(--space) 38px}body.design-review .section-heading{margin-bottom:22px}body.design-review .section-heading>p{margin-top:16px;max-width:36ch}body.design-review .scenario-grid{gap:14px}body.design-review .card-front,body.design-review .card-answer{padding:20px;min-height:220px}body.design-review .card-toggle{padding:9px 20px}body.design-review .approach{padding:28px var(--space) 32px}body.design-review .steps{gap:24px;margin-top:20px}body.design-review .jack{padding:30px var(--space) 36px;gap:24px}body.design-review .founder-profile{grid-template-columns:minmax(0,1fr);padding-top:4px}body.design-review .founder-profile .founder-label{padding:16px 0 0}body.design-review .uncertain{padding:28px var(--space) 34px}body.design-review .uncertain .button{margin-top:20px}body.design-review .page-intro{padding:28px var(--space) 20px}body.design-review .page-intro h1{font-size:34px;margin-bottom:16px}body.design-review .page-intro .lede{font-size:17px}body.design-review .product-list{padding-bottom:36px}body.design-review .finance-disclosure summary{padding-top:18px;padding-bottom:18px}body.design-review .finance-disclosure summary h2{font-size:23px}body.design-review .finance-disclosure summary::after{top:18px}body.design-review .contact-layout{gap:26px;padding-bottom:34px}body.design-review .contact-layout aside h2{font-size:24px}body.design-review footer{align-items:start;gap:22px;padding:24px var(--space) 28px}body.design-review footer .brand-artwork{width:260px}body.design-review .optional-fields{gap:0}}
@media(max-width:600px){body.design-review .scenario-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:380px){body.design-review header .brand-artwork{grid-column:1/-1;width:260px}body.design-review header .menu{grid-column:2}body.design-review header nav{grid-row:3}}
/* Preserve the existing readable no-JavaScript library and all motion safeguards. */
body.design-review.no-js header nav{display:flex;flex-wrap:wrap;flex-direction:row;gap:6px 20px}
body.design-review.no-js .card-answer{min-height:0}
body.design-review .finance-disclosures{padding:0 var(--space) 44px}
body.design-review.no-js header .menu{display:none}
@media(max-width:760px){body.design-review .finance-disclosures{padding-bottom:36px}}
body.design-review .card-front{justify-content:center}
body.design-review .card-front h3{margin-bottom:0}

/* Preserve the larger artwork without an unnecessary menu row at 390px. */
@media(min-width:381px) and (max-width:760px){body.design-review header .menu{padding-left:12px;padding-right:12px}}
body.design-review .finance-disclosure .product-content{scroll-margin-top:14em}

/* Shared content edges; section backgrounds span the viewport. Card rules stay unchanged. */

body.design-review main{max-width:none;width:100%;margin:0}
body.design-review .site-container{width:calc(100% - 2 * var(--space));max-width:1312px;margin-inline:auto;min-width:0}
body.design-review header{display:block;padding:8px 0;background:var(--color-primary)}
body.design-review .header-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}
body.design-review .hero{padding:26px 0 32px}
body.design-review .hero .lede{margin-bottom:20px}
body.design-review .situations{padding:30px 0 36px}
body.design-review .section-heading{margin-bottom:22px}
body.design-review .approach{padding:26px 0 30px}
body.design-review .steps{margin-top:16px;gap:32px}
body.design-review .steps p{font-size:17px;line-height:1.6}
body.design-review .jack,body.design-review .uncertain,body.design-review .detail-layout,body.design-review .contact-layout{display:block;padding-inline:0;max-width:none}
body.design-review .jack>.site-container{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:40px;align-items:start}
body.design-review .detail-layout>.site-container{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:40px}
body.design-review .contact-layout>.site-container{display:grid;grid-template-columns:minmax(0,700px) minmax(0,1fr);gap:40px}
body.design-review .uncertain>.site-container{display:flex;align-items:center;justify-content:space-between;gap:32px}
body.design-review .founder-closing{padding:28px 0 32px;border-top:1px solid var(--color-rule)}
body.design-review .founder-closing>.site-container{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:start}
body.design-review .founder-closing h2{font-size:28px;margin-bottom:14px}
body.design-review .founder-closing p{font-size:17px;line-height:1.6;max-width:60ch;margin-bottom:16px}
body.design-review .founder-closing .text-link{font-size:15px}
body.design-review .page-intro{padding:22px 0 18px}
body.design-review .page-intro h1{margin-bottom:14px}
body.design-review .breadcrumb{padding:18px 0 0}
body.design-review .finance-disclosures,body.design-review .product-list{padding-inline:0}
body.design-review .finance-guidance{padding:0 0 24px;max-width:80ch;margin:0}
body.design-review .product-jump{padding-inline:0}
body.design-review .product-jump>.site-container{display:flex;flex-wrap:wrap;gap:10px 24px}
body.design-review .narrow{max-width:none;margin:12px 0 32px}
body.design-review .narrow>.site-container>p{max-width:68ch}
body.design-review footer{display:block;background:var(--color-primary);border-top:1px solid var(--color-rule);padding:22px 0;color:var(--color-ink)}
body.design-review .footer-inner{display:flex;align-items:center;justify-content:space-between;gap:32px}
body.design-review footer p{margin-bottom:10px}
@media(max-width:1150px){body.design-review .header-inner{flex-wrap:wrap;gap:16px}}
@media(max-width:1000px){body.design-review .contact-layout>.site-container{grid-template-columns:minmax(0,1fr);gap:24px}}
@media(max-width:760px){
body.design-review .header-inner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px}
body.design-review header{padding:8px 0}
body.design-review .hero{padding:22px 0 26px}
body.design-review .situations{padding:24px 0 28px}
body.design-review .section-heading>p{margin-top:10px}
body.design-review .approach{padding:22px 0 24px}
body.design-review .steps{gap:18px;margin-top:14px}
body.design-review .founder-closing{padding:24px 0 26px}
body.design-review .founder-closing>.site-container{grid-template-columns:minmax(0,1fr);gap:24px}
body.design-review .jack>.site-container,body.design-review .detail-layout>.site-container{grid-template-columns:minmax(0,1fr);gap:24px}
body.design-review .uncertain>.site-container{display:block}
body.design-review .page-intro{padding:20px 0 16px}
body.design-review .footer-inner{flex-direction:column;align-items:start;gap:18px}
body.design-review footer{padding:20px 0 24px}
}

/* Compact supporting rhythm; approved card geometry and type are unchanged. */
@media(min-width:761px){body.design-review header .brand-artwork{width:260px}}
@media(max-width:760px){body.design-review .hero{padding-top:18px;padding-bottom:22px}body.design-review .approach{padding-top:20px;padding-bottom:22px}body.design-review .founder-closing>.site-container{gap:20px}body.design-review footer{padding-top:16px;padding-bottom:20px}}

/* Extend the original logo’s sampled background tones without changing its pixels. */
body.design-review header,body.design-review footer{background-color:var(--color-primary);background-image:var(--brand-surface)}
body.design-review footer p{color:var(--color-ink)}

/* Phones explore one situation at a time; larger approved grids are untouched. */
@media(max-width:600px){
body.design-review .flip-grid.scenario-carousel{display:flex;gap:14px;width:100%;max-width:100%;overflow-x:auto;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:none;scroll-behavior:auto;touch-action:pan-x pan-y pinch-zoom}
body.design-review .scenario-carousel::-webkit-scrollbar{display:none}
body.design-review .scenario-carousel>.flip-card{flex:0 0 calc(100% - 26px);scroll-snap-align:start;scroll-snap-stop:always}
body.design-review .scenario-carousel::after{content:'';flex:0 0 12px}
body.design-review .scenario-carousel .card-toggle:focus-visible{outline-offset:-4px}
body.design-review .scenario-positions{display:flex;justify-content:center;gap:0;margin-top:12px}
body.design-review .scenario-positions[hidden]{display:none}
body.design-review .scenario-position{display:grid;place-items:center;flex:0 0 32px;width:32px;height:32px;padding:0;border:0;background:transparent;color:var(--color-ink);cursor:pointer}
body.design-review .scenario-position::before{content:'';display:block;width:7px;height:7px;border:1px solid currentColor;border-radius:8px}
body.design-review .scenario-position[aria-current="true"]::before{width:16px;background:currentColor}
body.design-review .scenario-position:focus-visible{outline-offset:-2px}
}