:root{--ink:#201b2b;--plum:#20142f;--purple:#684591;--lilac:#c4a7ed;--peach:#edbfa8;--paper:#faf8fc;--muted:#645a6e}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:1rem;line-height:1.65}a{color:inherit}button,input{font:inherit}button,a,label{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.4}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible+span,canvas:focus-visible{outline:3px solid #aa73d4;outline-offset:5px}button{color:inherit}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:400;line-height:1.06}h1,h2,.image-quote,.about-lead{font-family:Georgia,'Times New Roman',serif}em{font-weight:400}h2{font-size:clamp(2.625rem,4.5vw,4.375rem);letter-spacing:-2px}h3{font-size:1.5rem}p{margin-top:20px}header{height:100px;padding:0 4.7%;display:flex;align-items:center;justify-content:space-between;gap:28px;background:var(--plum);color:#fff;border-bottom:1px solid #ffffff20}header nav{display:flex;gap:30px}header a{text-decoration:none}header nav a{font-size:0.875rem;color:#ddd2e8}header nav a:hover{color:white}.wordmark{font-family:Georgia,serif;font-size:2.25rem;letter-spacing:-1.8px;text-decoration:none;white-space:nowrap}.wordmark span{font-style:italic;color:var(--lilac)}.wordmark sup{font:0.625rem Arial;vertical-align:top;letter-spacing:0;margin-left:4px}.motion{background:transparent;border:1px solid #ffffff40;border-radius:24px;color:#e6daee;font-size:0.8125rem;padding:8px 15px;white-space:nowrap}.motion span{font-size:1.25rem;margin-left:8px}.eyebrow{font-size:0.75rem;font-weight:600;letter-spacing:2px;line-height:1.6;margin:0}.hero{background:var(--plum);color:white;position:relative;display:grid;grid-template-columns:48% 52%;padding:70px 4.7% 0;overflow:hidden}.hero-copy{position:relative;z-index:2;padding-bottom:45px}.hero h1{font-size:clamp(4rem,6.6vw,6.75rem);letter-spacing:-4px;margin:24px 0;line-height:.97}.hero h1 em{color:var(--lilac)}.hero .eyebrow{color:var(--peach)}.intro{color:#ddd2e8;font-size:1.125rem;line-height:1.55}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:24px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:54px;padding:14px 24px;border:0;border-radius:32px;text-decoration:none;font-size:0.875rem;font-weight:600;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.button span{font-size:1.375rem;line-height:1}.peach{background:var(--peach);color:var(--plum)}.dark{background:var(--plum);color:#fff}.text-link{font-size:0.875rem;text-underline-offset:6px}.byline{font-size:0.8125rem;color:#e5daec;margin-top:36px;line-height:1.6}.byline span{font-size:0.75rem;color:#c3b0cd}.hero-art{position:relative;align-self:center;min-width:0;perspective:1000px}.hero-art img{width:145%;max-width:none;height:auto;display:block;margin-left:-20%;mix-blend-mode:screen;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .5s ease-out;will-change:transform}.art-label{display:flex;justify-content:space-between;gap:15px;font-size:0.75rem;letter-spacing:1.8px;color:#d3c1dd;padding-top:25px}.hero-bottom{grid-column:1/-1;border-top:1px solid #ffffff29;display:flex;justify-content:space-between;font-size:0.75rem;color:#d5c9de;padding:22px 0}.hero-bottom a{text-decoration:none}.hero-bottom a span{margin-left:25px}.ribbon{background:var(--lilac);display:flex;align-items:center;justify-content:space-evenly;gap:20px;padding:21px 25px;font-size:0.75rem;letter-spacing:2.5px;font-weight:600}.ribbon i{font-style:normal;font-size:1.375rem}.section{padding:110px 7%;display:grid;grid-template-columns:1fr 1fr;gap:9%}.section-heading{padding-top:25px}.section-heading h2{margin-top:25px}.section-heading>p:not(.eyebrow){max-width:420px}.small-note{font-size:0.8125rem;color:var(--muted);line-height:1.6}.session{border:1px solid #ded5e8;border-radius:12px;background:white;padding:28px 30px;box-shadow:0 20px 55px #32203d09}.session-top{display:flex;justify-content:space-between;align-items:center;gap:16px}.session-top .eyebrow{font-size:0.75rem;letter-spacing:1.5px}#session-status{font-size:0.75rem;color:var(--muted)}.duration{padding:0;border:0;margin:26px 0 0;display:flex;justify-content:center;gap:6px}.duration label{cursor:pointer}.duration input{position:absolute;opacity:0;width:1px;height:1px}.duration span{display:block;padding:7px 15px;border-radius:20px;font-size:0.8125rem;background:#f3eef8}.duration input:checked+span{background:var(--plum);color:white}.duration input:disabled+span{cursor:default;opacity:.6}.timer-wrap{position:relative;width:240px;height:240px;margin:24px auto 12px}.timer-ring{width:100%;height:100%;transform:rotate(-90deg)}.timer-ring circle{fill:none;stroke-width:2}.timer-ring .track{stroke:#e8e0f0}#progress{stroke:var(--purple);stroke-width:3;stroke-dasharray:678.584;stroke-dashoffset:678.584;stroke-linecap:round}.timer-content{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column}#remaining{font-family:Georgia,serif;font-size:3.875rem;line-height:1.3;font-variant-numeric:tabular-nums}#timer-label{font-size:0.75rem;letter-spacing:1.5px}.guidance{text-align:center;min-height:110px}.guidance h3{font:1.625rem Georgia,serif}.guidance p{font-size:0.875rem;color:var(--muted);margin-top:10px}.session-actions{display:flex;justify-content:center;align-items:center;gap:20px;margin:10px 0 25px}.plain{background:none;border:0;text-decoration:underline;text-underline-offset:4px;font-size:0.8125rem;padding:10px}.row-counter{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #e9e1f1;padding-top:18px;font-size:0.8125rem}.row-counter>div{display:flex;align-items:center;gap:16px}.row-counter button,.step-controls button,.diagram-controls button{width:38px;height:38px;border-radius:50%;border:1px solid #d6c9e1;background:transparent;font-size:1.25rem}.row-counter output{min-width:20px;text-align:center;font-size:1.125rem}.session-note{font-size:0.75rem;color:var(--muted);text-align:center;margin-top:16px}.explore-section{background:#eee7f6;padding:100px 7%}.explore-top{display:grid;grid-template-columns:1fr 1fr;column-gap:9%}.explore-top>.eyebrow{grid-column:1/-1;margin-bottom:25px}.explore-top>p:last-child{align-self:end;max-width:470px;margin-bottom:5px}.explorer{display:grid;grid-template-columns:1fr 1fr;gap:9%;margin-top:60px}.diagram{min-height:410px;background:var(--plum);border-radius:50% 50% 12px 12px;position:relative;overflow:hidden}.diagram canvas{display:block;width:100%;height:360px;touch-action:pan-y;cursor:grab}.diagram canvas:active{cursor:grabbing}.diagram-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;color:#dccde9;padding:0 22px 20px}.diagram-controls span{font-size:0.75rem;letter-spacing:1px;text-align:center}.diagram-controls button{color:#eadff3;border-color:#ffffff40}.lens-tabs{display:flex;border-bottom:1px solid #cfc0de;gap:12px}.lens-tabs button{padding:10px 0 18px;background:transparent;border:0;font-size:0.8125rem;flex:1;color:#5c496c;border-bottom:2px solid transparent}.lens-tabs button.selected{border-bottom-color:var(--plum);font-weight:bold;color:var(--plum)}.lens-number{display:block;font-family:Georgia,serif;font-size:3.5rem;color:#75558f;line-height:1;margin:25px 0 15px}#lens-title{font:2.125rem Georgia,serif}#lens-copy{font-size:1rem;min-height:106px}.try-this{font-size:0.8125rem;border-left:2px solid #a483c2;padding-left:18px}.diagram-note{font-size:0.75rem;color:#675574}.evidence{display:grid;grid-template-columns:1fr 1fr;gap:9%;border-top:1px solid #cec0da;margin-top:80px;padding-top:50px}.evidence h3{font:2rem/1.18 Georgia,serif;margin-top:20px}.evidence p{font-size:0.875rem}.evidence-list details{border-bottom:1px solid #cec0da;padding:20px 0}.evidence-list details:first-child{padding-top:0}summary{cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;list-style:none}summary::-webkit-details-marker{display:none}summary small{display:block;font-size:0.75rem;color:#6e5b7a;margin-top:4px}.expand{font-size:1.5rem}details[open] .expand{transform:rotate(45deg)}details a{display:inline-block;font-size:0.8125rem;margin-top:16px;text-underline-offset:4px}.evidence-note{color:#665171;font-size:0.75rem!important}.begin-section{gap:9%;align-items:center}.begin-section figure{position:relative;min-width:0;align-self:stretch}.begin-section figure img{width:100%;height:100%;max-height:780px;min-height:560px;object-fit:cover;border-radius:160px 160px 8px 8px}.begin-section figcaption{font-size:0.75rem;line-height:1.5;color:var(--muted);margin-top:8px}.image-quote{position:absolute;bottom:70px;left:8%;font-size:2.6875rem;line-height:1.1;color:#fff;text-shadow:0 2px 20px #20142f}.begin-copy h2{margin-top:25px}.begin-copy>p:not(.eyebrow){font-size:1rem}.supplies{border-top:1px solid #e1d6e9;border-bottom:1px solid #e1d6e9;padding:22px 0;margin-top:28px;font-size:0.875rem}.supplies p{margin-top:6px;color:var(--muted)}.steps{margin-top:30px;min-height:230px}.steps h3{font:1.75rem Georgia,serif;margin-top:13px}.steps p{font-size:0.9375rem;margin-top:13px}.step-controls{display:flex;align-items:center;justify-content:space-between}.step-dots{display:flex;gap:9px}.step-dots i{width:6px;height:6px;border-radius:50%;background:#d7c9e1}.step-dots .active{background:var(--purple)}.begin-copy .small-note{font-size:0.75rem!important}.about-section{background:var(--plum);color:#f9f4fd;padding:110px 7%;display:grid;grid-template-columns:1fr 1fr;gap:12%}.about-intro>.eyebrow{color:var(--peach)}.about-intro h2{font-size:5.5rem;margin-top:30px;line-height:.98}.about-intro h2 em{color:var(--lilac)}.about-lead{font-size:1.9375rem;line-height:1.25;margin-top:32px}.about-intro>p:not(.eyebrow):not(.about-lead){color:#d2c3dd;font-size:0.9375rem;max-width:410px}.interest{border-left:1px solid var(--peach);padding-left:22px;margin-top:40px}.interest .eyebrow{font-size:0.75rem;color:var(--peach)}.interest p{margin-top:12px;font-size:1rem;color:#e0d1ed}.profile>.eyebrow{font-size:0.75rem;color:#c7b3d7}.profile article{display:grid;grid-template-columns:74px 1fr;gap:20px;border-bottom:1px solid #ffffff26;padding:27px 0}.profile h3{font-size:1.1875rem;line-height:1.4}.profile p{font-size:0.875rem;color:#d1bfdd;margin-top:6px}.year{font-size:0.75rem;color:var(--peach);padding-top:4px}.meta{font-size:0.75rem;color:#bba8c8}.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.tags span{font-size:0.75rem;border:1px solid #ffffff35;padding:3px 9px;border-radius:14px;color:#decee8}.education{background:#ffffff08;padding:24px;margin-top:28px;border-radius:8px}.education .eyebrow{font-size:0.75rem;color:#c7b3d7}.education h3{font:1.6875rem Georgia,serif;margin-top:10px}.profile>.small-note{font-size:0.75rem;margin-top:20px;color:#bcabc9}.closing{text-align:center;padding:90px 20px;background:var(--peach)}.closing h2{margin:26px 0 35px}.closing .eyebrow{font-size:0.75rem}footer{padding:38px 4.7%;display:flex;align-items:center;justify-content:space-between;gap:25px}footer>p{font-size:0.75rem;margin:0}footer>div p{font-size:0.75rem;color:var(--muted);margin:0}footer>a:last-child{font-size:0.75rem;white-space:nowrap}.skip{position:fixed;top:-80px;left:20px;z-index:10;background:white;color:var(--plum);padding:15px}.skip:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.motion-off{scroll-behavior:auto!important}.motion-off *{scroll-behavior:auto!important;transition:none!important;animation:none!important}.motion-off .hero-art img{transform:none!important}
@media(min-width:1600px){.hero{padding-top:90px}.hero h1{font-size:6.875rem}.section,.explore-section,.about-section{padding-left:max(7%,calc((100vw - 1450px)/2));padding-right:max(7%,calc((100vw - 1450px)/2))}}
@media(max-width:1050px){header{gap:20px;padding:0 4%;height:90px}header nav{gap:18px}header nav a{font-size:0.75rem}.wordmark{font-size:1.9375rem}.hero{padding-top:55px}.hero h1{font-size:4.75rem}.hero-actions{gap:20px}.section{padding:80px 5%;gap:6%}.explore-section,.about-section{padding:80px 5%;gap:8%}.session{padding:22px}.session-top{flex-direction:column;gap:5px}.duration span{padding:7px 12px}.lens-tabs{gap:6px}.lens-tabs button{font-size:0.75rem}footer{flex-wrap:wrap}footer>div{flex-basis:50%}.image-quote{font-size:2.125rem}}
@media(max-width:760px){html{scroll-padding-top:20px}header{height:auto;min-height:112px;display:grid;grid-template-columns:1fr auto;padding:17px 6%;gap:12px}header nav{grid-column:1/-1;grid-row:2;justify-content:space-between;gap:10px}header nav a{font-size:0.75rem}.wordmark{font-size:2rem}.motion{font-size:0.75rem;padding:4px 12px}.hero{display:flex;flex-direction:column;padding:42px 6% 0}.hero h1{font-size:4.75rem;letter-spacing:-3px}.hero-copy{padding-bottom:0}.hero .eyebrow{font-size:0.75rem;letter-spacing:1.7px}.intro{font-size:1.0625rem}.hero-actions{margin-top:24px}.hero-actions .text-link{font-size:0.8125rem}.byline{margin-top:25px;font-size:0.75rem}.hero-art{width:100%;margin-top:15px}.hero-art img{width:114%;margin-left:-7%}.art-label{font-size:0.75rem;padding:0 0 22px;letter-spacing:1px}.hero-bottom{font-size:0.75rem;gap:25px;width:100%;padding:17px 0}.hero-bottom a{white-space:nowrap}.hero-bottom a span{margin-left:8px}.ribbon{padding:15px 10px;font-size:0.75rem;letter-spacing:1px;gap:8px}.ribbon i{font-size:1rem}.ribbon span:last-child{display:none}.section,.explorer,.explore-top,.evidence,.about-section{display:block}.section,.explore-section,.about-section{padding:65px 6%}.section-heading{padding:0}.section-heading h2,h2{font-size:2.8125rem;letter-spacing:-1.5px}.section-heading>p:not(.eyebrow){max-width:none}.section-heading>p{font-size:1rem}.eyebrow{font-size:0.75rem;letter-spacing:1.7px}.session{margin-top:36px;padding:25px 20px}.session-top{flex-direction:row}.session-top .eyebrow{font-size:0.75rem}#session-status{font-size:0.75rem}.timer-wrap{width:220px;height:220px}.guidance{min-height:110px}.explore-top>p:last-child{font-size:1rem}.explorer{margin-top:35px}.diagram{min-height:330px;border-radius:150px 150px 10px 10px}.diagram canvas{height:300px}.lens-panel{margin-top:30px}.lens-tabs button{font-size:0.8125rem}.lens-number{font-size:2.875rem}#lens-title{font-size:1.9375rem}#lens-copy{min-height:0}.evidence{margin-top:45px;padding-top:35px}.evidence-list{margin-top:30px}.begin-section figure img{height:430px;min-height:0;border-radius:130px 130px 8px 8px}.image-quote{bottom:55px;font-size:2.3125rem}.begin-copy{margin-top:42px}.steps{min-height:250px}.about-intro h2{font-size:4.5625rem}.about-lead{font-size:1.875rem}.profile{margin-top:48px}.profile article{grid-template-columns:64px 1fr;gap:10px}.profile h3{font-size:1.125rem}.profile p{font-size:0.8125rem}.closing{padding:65px 6%}.closing h2{font-size:2.75rem}.closing .eyebrow{font-size:0.75rem}footer{padding:30px 6%;gap:18px}footer>div{flex-basis:100%;order:4}footer>p{font-size:0.75rem}footer>a:last-child{font-size:0.75rem}.button{font-size:0.8125rem;padding:13px 20px}.desktop{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

.hero-art img{mask-image:radial-gradient(ellipse at center,#000 42%,transparent 75%)}
@media(max-width:760px){.hero h1{font-size:clamp(3.75rem,17.7vw,4.75rem)}.ribbon{flex-wrap:wrap}.ribbon span{font-size:0.625rem}.session-top{flex-direction:column}.art-label{font-size:0.75rem;flex-wrap:wrap}.diagram-controls span{font-size:0.75rem}.profile article{grid-template-columns:67px 1fr}.hero-bottom{font-size:0.75rem}.hero-bottom>span{max-width:55%}}

/* Quality audit: readable controls, robust reflow, and the supplied brand identity. */
.brand-logo{display:flex;align-items:center;flex:none;width:240px;min-height:44px}
.brand-logo img{width:100%;height:auto;display:block;mix-blend-mode:lighten}
header{height:auto;min-height:110px;flex-wrap:wrap;row-gap:0;padding-top:8px;padding-bottom:8px}
header nav a,.text-link,.hero-bottom a,footer>a:last-child{display:inline-flex;align-items:center;min-height:44px;min-width:44px}
header nav a,.motion,.button,.plain,.duration span,.lens-tabs button,.row-counter,.step-controls button{font-size:.875rem}
.motion,.plain{min-height:44px}.duration span{padding:10px 14px;min-height:44px}
.row-counter button,.step-controls button,.diagram-controls button{width:44px;height:44px;flex-shrink:0}
.step-controls button,.row-counter button{border-color:#8b769d}
.duration-hint{font-size:.8125rem;text-align:center;color:var(--muted);margin:12px 0 0}
.duration-hint[hidden]{display:none}.guidance{min-height:120px}
.image-quote{z-index:1;text-shadow:0 2px 6px #20142f;background:linear-gradient(90deg,#20142fe8,#20142f85);left:0;padding:18px 8%;width:100%}
footer{background:var(--plum);color:#f9f4fd}footer>div p{color:#d1bfdd}footer>div{max-width:440px}
.evidence-list a,.technique-card a{min-height:44px;display:inline-flex;align-items:center;padding:8px 0}
.technique-studio{grid-column:1/-1;min-width:0;border-top:1px solid #d8cce3;margin-top:55px;padding-top:60px}
.technique-heading{display:grid;grid-template-columns:1fr 1fr;gap:9%;align-items:end;margin-bottom:36px}.technique-heading h3{font:2.6rem/1.15 Georgia,serif;margin-top:15px}.technique-heading>p{font-size:1rem;max-width:460px}
.technique-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:start}
.technique-card{border:1px solid #ddd1e7;border-radius:12px;overflow:hidden;background:white;min-width:0}.technique-card>img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover}.technique-body{padding:24px}.technique-body>.eyebrow{font-size:.75rem;letter-spacing:1px}.technique-body h4{font:2rem Georgia,serif;margin:12px 0 0}.technique-body>p{font-size:1rem;margin-top:10px;min-height:80px}.technique-card details{border-top:1px solid #ded3e8;margin-top:20px}.technique-card summary{min-height:54px;font-size:.875rem;font-weight:bold;padding:14px 0;gap:12px}.technique-card summary>span{font-size:1.4rem}.technique-card details[open] summary>span{transform:rotate(45deg)}.technique-card ol{padding-left:21px;font-size:.9375rem;line-height:1.7}.technique-card li+li{margin-top:12px}.technique-tip{font-size:.875rem;border-left:2px solid var(--purple);padding-left:14px;margin-top:22px}.technique-card a{font-size:.8125rem;color:#563371;text-underline-offset:3px}.technique-credit{font-size:.8125rem;color:var(--muted);max-width:880px}
@media(max-width:1100px){header{gap:12px}.brand-logo{width:200px}header nav{gap:18px}.technique-grid{gap:16px}.technique-body{padding:18px}}
@media(max-width:800px){.technique-grid{grid-template-columns:1fr}.technique-card{display:grid;grid-template-columns:36% 1fr;align-items:start}.technique-heading{display:block}.technique-body>p{min-height:0}.technique-studio{margin-top:60px}.technique-card>img{margin-top:16px}.technique-heading h3{font-size:2.2rem}}
@media(max-width:760px){header{display:grid;grid-template-columns:minmax(0,1fr) auto;row-gap:0}.brand-logo{width:200px;max-width:100%}header nav{display:grid;grid-template-columns:1fr 1.3fr .7fr 1.2fr;gap:8px;width:100%}header nav a{font-size:.8125rem;line-height:1.4}.motion{font-size:.8125rem;padding:4px 10px}.duration{gap:4px;flex-wrap:wrap}.duration span{padding:10px 12px}.row-counter{gap:12px}.hero .eyebrow{font-size:.75rem}.hero h1{font-size:clamp(3.4rem,15.5vw,4.75rem)}.ribbon span{font-size:.75rem}.technique-card{display:block}.technique-card>img{margin:0;max-height:340px;object-fit:contain}.technique-body{padding:24px}.technique-body>p{min-height:0}.lens-tabs{flex-wrap:wrap}.session-actions{flex-wrap:wrap}.image-quote{font-size:2rem}.art-label{font-size:.75rem}footer .brand-logo{width:220px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}.hero-art img{transform:none!important}}

.begin-section{row-gap:0}.technique-studio{margin-top:60px}.image-quote{background:#20142ff0}
.section,.explorer,.evidence,.about-section,.explore-top,.technique-heading{grid-template-columns:repeat(auto-fit,minmax(min(100%,25rem),1fr));row-gap:40px}
.begin-section{row-gap:0}.hero{grid-template-columns:repeat(auto-fit,minmax(min(100%,28rem),1fr))}
h1,h2,h3,h4,.about-lead{overflow-wrap:anywhere}.timer-wrap{width:min(15rem,100%);height:auto;aspect-ratio:1}.timer-ring{display:block}.timer-content{overflow-wrap:anywhere}#remaining{font-size:clamp(2.75rem,12vw,3.875rem)}#timer-label{max-width:80%;text-align:center}
@media(max-width:760px){.timer-wrap{width:min(13.75rem,100%)}.technique-heading{display:block}}
.skip{top:0;transform:translateY(-150%)}.skip:focus{top:10px;transform:none}
.technique-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,18rem),1fr))}
@media(max-width:800px){.technique-grid{grid-template-columns:1fr}}