:root{--paper:#f6f3ea;--ink:#171b18;--accent:#f04a2d;--line:#c9ccc1;--muted:#555c53;--mint:#dce4d8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Manrope,Arial,sans-serif;font-size:15px;line-height:1.6}a{color:inherit;text-decoration:none}button,input{font:inherit}a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--ink);outline-offset:5px}img{display:block;max-width:100%}h1,h2,h3,p,figure{margin:0}em{font-family:'DM Serif Display',Georgia,serif;font-weight:400;font-style:normal}h1,h2{font-weight:500;letter-spacing:-.065em;line-height:1.04}h3{font-size:21px;line-height:1.3;letter-spacing:-.035em;font-weight:600}.skip-link{position:absolute;top:-100px;left:20px;background:var(--ink);color:white;padding:12px;z-index:10}.skip-link:focus{top:10px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header{height:100px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 4vw;border-bottom:1px solid var(--line)}.site-header nav{display:flex;gap:30px;font-size:13px}.site-header nav a,.header-cta{min-height:44px;display:flex;align-items:center}.header-cta{gap:28px;font-size:13px;border-bottom:1px solid var(--ink)}.header-cta span{font-size:23px}.hero{padding:30px 4vw 0}.hero-kicker,.section-index{display:flex;justify-content:space-between;gap:20px;font-size:11px;letter-spacing:.06em}.edition{font-size:10px}.hero h1{font-size:clamp(60px,9.25vw,165px);margin:30px 0 18px;white-space:nowrap;letter-spacing:-.075em}.hero h1 em{letter-spacing:-.05em;margin-left:.09em}.hero-intro{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:30px}.hero-intro p{font-size:17px;line-height:1.5;letter-spacing:-.02em}.text-link{display:inline-flex;align-items:center;gap:24px;font-size:12px;min-height:44px;border-bottom:1px solid var(--ink)}.text-link span{font-size:23px}.gallery{display:grid;grid-template-columns:.7fr 1.25fr .43fr;gap:14px;align-items:start}.portrait-side{margin-top:68px}.woman-portrait{height:400px;background:#d1c9bb url('/assets/portraits/ai-illustration-man-style-pair.jpg') right center/200% 100% no-repeat}.portrait-side figcaption{display:flex;align-items:center;justify-content:space-between;font-size:10px;padding:13px 0;border-bottom:1px solid var(--line)}.portrait-side figcaption>span:last-child{font-size:23px}.comparison-image{position:relative;height:530px;overflow:hidden;background:#d4d3c6}.comparison-before,.comparison-after{position:absolute;inset:0;background-image:var(--portrait);background-size:200% 100%;background-repeat:no-repeat}.comparison-before{background-position:left center}.comparison-after{background-position:right center;clip-path:inset(0 0 0 var(--reveal))}.image-labels{position:absolute;left:18px;right:18px;top:18px;display:flex;justify-content:space-between;gap:12px}.image-labels span{font-size:9px;letter-spacing:.01em;background:var(--paper);padding:6px 8px}.comparison-line{position:absolute;top:0;bottom:0;left:var(--reveal);width:1px;background:#fff;pointer-events:none}.comparison-line>span{position:absolute;top:50%;left:0;transform:translate(-50%,-50%);width:46px;height:46px;display:grid;place-items:center;border-radius:50%;background:var(--paper);color:var(--ink);font-size:21px;box-shadow:0 2px 20px #0002}.image-number{position:absolute;bottom:14px;left:20px;font-size:52px;color:var(--paper);line-height:1;letter-spacing:-.09em}.comparison-controls{display:flex;align-items:center;gap:17px;min-height:64px;border-bottom:1px solid var(--line)}.comparison-controls label{font-size:11px;white-space:nowrap}.comparison-controls input{width:100%;min-width:44px;height:44px;margin:0;accent-color:var(--ink);cursor:ew-resize}.comparison-controls>span{font-size:24px}.illustration-note{font-size:10px;line-height:1.5;margin-top:12px;max-width:400px}.gallery-note{background:var(--accent);min-height:312px;padding:24px 18px;display:flex;flex-direction:column}.tiny-label{font-size:10px;letter-spacing:.06em;display:block}.gallery-note p{font-size:18px;line-height:1.25;margin-top:40px;letter-spacing:-.04em}.gallery-note p em{font-size:26px}.note-mark{font-size:54px;line-height:1;margin:25px 0 20px}.aside-caption{font-size:9px;line-height:1.5}.gallery-disclosure{font-size:10px;color:var(--muted);line-height:1.6;margin:25px 0 0;max-width:670px}.section-shell{margin:105px 4vw}.section-index{border-top:1px solid var(--line);padding-top:19px}.approach-heading{display:grid;grid-template-columns:1.6fr 1fr;gap:10vw;margin:55px 0}.approach h2{font-size:clamp(40px,4.3vw,76px)}.approach-heading>p{font-size:17px;line-height:1.7;padding-top:10px;max-width:360px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}.steps article{padding-top:20px;border-top:1px solid var(--line)}.step-number{font-size:12px;display:block;margin-bottom:22px}.steps p{font-size:13px;color:var(--muted);line-height:1.8;margin-top:14px;max-width:340px}.solid-link{display:flex;align-items:center;justify-content:space-between;gap:30px;background:var(--ink);color:var(--paper);padding:17px 22px;width:max-content;max-width:100%;font-size:12px;margin-top:38px;min-height:54px}.solid-link span{font-size:22px}.evidence{display:grid;grid-template-columns:1fr 1fr;background:var(--mint);min-height:800px}.evidence-photo{position:relative;min-height:800px}.woman-original{position:absolute;inset:0;background:#b9ada1 url('/assets/portraits/ai-illustration-woman-style-pair.jpg') left center/200% 100% no-repeat}.photo-caption{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:space-between;gap:15px;font-size:10px;background:var(--paper);padding:15px 20px}.evidence-copy{min-width:0;padding:65px 5vw 65px 6vw}.evidence h2{font-size:clamp(54px,5.6vw,95px);margin:45px 0 30px;line-height:.99}.evidence-lead{font-size:19px;line-height:1.5;letter-spacing:-.03em;max-width:360px}.evidence-copy>p:not(.evidence-lead){font-size:12px;line-height:1.8;margin-top:20px;max-width:390px}.evidence-limit{color:#465243}.sources{margin-top:28px;border-top:1px solid #aebaaa}.sources a{display:grid;grid-template-columns:1fr auto;padding:14px 0;border-bottom:1px solid #aebaaa;font-size:11px;min-height:60px}.sources a span{font-size:19px;grid-row:span 2}.sources small{font-size:9px;margin-top:5px;color:#465243}.questions{display:grid;grid-template-columns:1fr 1.2fr;gap:10vw}.questions h2{font-size:clamp(48px,5vw,85px);margin-top:30px}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:22px;min-height:83px;cursor:pointer;font-size:14px;line-height:1.5;padding:16px 0}summary::-webkit-details-marker{display:none}summary span{font-size:24px;font-weight:400}details[open] summary span{transform:rotate(45deg)}details p{font-size:12px;line-height:1.9;max-width:490px;padding:0 30px 24px 0;color:var(--muted)}.closing{background:var(--accent);padding:45px 4vw 40px}.closing>div{display:flex;align-items:center;justify-content:space-between;gap:40px;margin:35px 0 15px}.closing h2{font-size:clamp(55px,7.2vw,120px)}.closing-cta{min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:16px 20px;background:var(--ink);color:var(--paper);font-size:12px;white-space:nowrap}.closing-cta span{font-size:23px}.closing>p{font-size:11px}footer{padding:45px 4vw;display:flex;justify-content:space-between;align-items:center;gap:30px}footer p{font-size:12px}footer>div{display:flex;gap:26px;font-size:10px}footer>div a{display:flex;align-items:center;min-height:44px}a:hover{text-decoration:underline;text-underline-offset:4px}.solid-link:hover,.closing-cta:hover{text-decoration:none;background:#2f3830}.sb-brand:hover{text-decoration:none}
@media(min-width:1600px){.hero,.section-shell,.site-header,footer,.closing{padding-left:max(4vw,calc((100vw - 1600px)/2));padding-right:max(4vw,calc((100vw - 1600px)/2))}.section-shell{margin-left:0;margin-right:0}.comparison-image{height:650px}.woman-portrait{height:500px}}
@media(max-width:1000px){.site-header{height:86px}.site-header nav{gap:16px}.gallery{grid-template-columns:.65fr 1.2fr}.gallery-note{display:none}.comparison-image{height:520px}.woman-portrait{height:365px}.evidence-copy{padding:50px 5vw}.evidence,.evidence-photo{min-height:760px}.steps{gap:25px}.closing>div{align-items:flex-start;flex-direction:column;gap:25px}.closing h2{font-size:8.5vw}}
@media(max-width:700px){.site-header{height:82px;padding:0 20px;gap:16px}.site-header .sb-brand img{width:128px}.site-header nav{display:none}.header-cta{font-size:10px;gap:15px}.hero{padding:22px 20px 0}.hero-kicker{font-size:9px}.edition{display:none}.hero h1{font-size:clamp(59px,12.4vw,87px);white-space:normal;line-height:.94;margin:30px 0 24px;letter-spacing:-.07em}.hero h1 em{display:block;margin-left:0}.hero-intro{margin-bottom:24px;gap:20px}.hero-intro p{font-size:12px}.hero-intro .text-link{font-size:10px;gap:12px;max-width:125px;line-height:1.5}.gallery{display:flex;flex-direction:column;gap:24px}.comparison{order:0;width:100%}.comparison-image{height:auto;aspect-ratio:1/1.16}.image-labels{left:12px;right:12px;top:12px;gap:8px}.image-labels span{font-size:8px;padding:5px}.image-number{font-size:43px;left:15px}.comparison-controls{min-height:60px;gap:12px}.comparison-controls label{font-size:10px}.illustration-note{font-size:9px;line-height:1.7;max-width:320px}.portrait-side{order:1;margin:12px 0 0;width:62%;align-self:flex-end;position:relative}.woman-portrait{height:auto;aspect-ratio:.8}.portrait-side::before{content:'Another\A point of\A view.';white-space:pre;position:absolute;right:calc(100% + 20px);top:22%;font-family:'DM Serif Display',Georgia,serif;font-size:clamp(24px,5.5vw,38px);line-height:1.1;letter-spacing:-.04em}.portrait-side figcaption{font-size:8px;padding:8px 0}.gallery-disclosure{font-size:9px;max-width:100%;margin-top:20px}.section-shell{margin:65px 20px}.section-index{font-size:9px;line-height:1.5;gap:20px}.section-index span:last-child{text-align:right}.approach-heading{grid-template-columns:1fr;gap:24px;margin:36px 0}.approach h2{font-size:39px}.approach-heading>p{font-size:14px;line-height:1.8;padding:0;max-width:100%}.steps{grid-template-columns:1fr;gap:25px}.steps article{position:relative;padding:23px 0 0 42px}.step-number{position:absolute;left:0;top:24px;font-size:10px}.steps h3{font-size:20px}.steps p{font-size:12px;margin-top:10px;max-width:100%}.solid-link{font-size:11px;margin-top:30px;width:100%;padding:14px 18px}.evidence{grid-template-columns:1fr;min-height:0}.evidence-photo{min-height:0;aspect-ratio:1/1.04}.photo-caption{font-size:8px;padding:12px 20px}.evidence-copy{padding:38px 24px 45px}.evidence h2{font-size:67px;margin:30px 0 25px}.evidence-lead{font-size:18px}.evidence-copy>p:not(.evidence-lead){font-size:12px}.questions{grid-template-columns:1fr;gap:35px}.questions h2{font-size:52px;margin-top:22px}.questions h2 br{display:none}.questions h2 em{display:block}.faq-list summary{min-height:77px;font-size:13px;gap:20px}.faq-list details p{font-size:12px}.closing{padding:35px 20px}.closing>div{margin:27px 0 18px;gap:28px}.closing h2{font-size:54px;line-height:1.05;max-width:300px}.closing h2 em{display:block}.closing-cta{width:100%;font-size:11px;padding:14px 17px}.closing>p{font-size:10px}footer{padding:35px 20px;display:grid;grid-template-columns:1fr;gap:18px}footer .sb-brand img{width:145px}footer>div{justify-content:space-between;font-size:10px;gap:15px}footer p{font-size:11px}}
@media(max-width:360px){.site-header{padding:0 16px;gap:10px}.site-header .sb-brand img{width:115px}.header-cta{font-size:9px;gap:9px}.hero{padding-left:16px;padding-right:16px}.hero h1{font-size:57px}.hero-intro p{font-size:11px}.hero-intro .text-link{font-size:9px;max-width:110px}.portrait-side::before{right:calc(100% + 12px);font-size:25px}.section-shell{margin-left:16px;margin-right:16px}.approach h2{font-size:34px}.evidence h2{font-size:51px}.closing h2{font-size:50px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
/* Each source diptych has two 793 × 992 panels. Preserve portrait geometry. */
.comparison-image,.woman-portrait{height:auto;aspect-ratio:793/992}
.evidence-photo{min-height:0;aspect-ratio:793/992}
@media(min-width:701px){.evidence{align-items:start}.evidence-photo{align-self:start}.woman-original{bottom:0}.photo-caption{transform:translateY(100%)}}
@media(max-width:700px){.comparison-image,.woman-portrait,.evidence-photo{aspect-ratio:793/992}.evidence h2{font-size:clamp(44px,13.2vw,67px)}}
/* Keep image provenance and capability limits readable beside the artwork. */
.illustration-note,.gallery-disclosure{font-size:12px;line-height:1.6}
.portrait-side figcaption,.photo-caption{font-size:11px;line-height:1.5}
.image-labels span{font-size:10px}
.aside-caption{font-size:11px;line-height:1.6}
@media(max-width:360px){.image-labels{left:8px;right:8px;gap:5px}.image-labels span{font-size:9px}}

/* Mobile reading sizes and touch targets are part of the gallery, too. */
.site-header .sb-brand,footer .sb-brand{min-height:44px}
.image-labels span{font-size:11px}
@media(max-width:700px){.hero-intro p{font-size:14px}.hero-intro .text-link{font-size:11px;max-width:140px}.steps p,.evidence-copy>p:not(.evidence-lead),.faq-list details p{font-size:14px}.faq-list summary{font-size:14px}.comparison-controls label,.header-cta,.solid-link,.closing-cta{font-size:11px}.sources a{font-size:12px}.sources small{font-size:11px}.image-labels{left:8px;right:8px;gap:4px}.image-labels span{font-size:11px;padding:5px}.photo-caption{flex-wrap:wrap}.closing>p{font-size:11px}}
@media(max-width:360px){.hero-intro{align-items:flex-start;flex-direction:column;gap:14px}.hero-intro .text-link{max-width:none}.header-cta{font-size:10px}.image-labels span{font-size:10px}}