:root{--paper:#fafaf8;--ink:#181818;--muted:#62625f;--line:#d7d7d2;--wash:#edede9;--surface:#fff;--focus:#185bc1;--ease:180ms ease-out;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);color-scheme:light}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:4px}button:disabled{cursor:default}button:active{opacity:.8}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip{position:fixed;top:8px;left:16px;padding:16px;background:white;z-index:10;transform:translateY(-150%)}.skip:focus{transform:none}
.studio{min-height:82px;padding:20px 3.7vw;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:28px;justify-content:space-between}.brand{font-size:14px;letter-spacing:.06em;text-decoration:none;white-space:nowrap}.brand b{font-weight:800}.brand span{letter-spacing:0;color:var(--muted);margin-left:12px}.studio nav{display:flex;gap:12px;margin-left:auto}.studio nav a{font-size:14px;padding:14px 12px;text-decoration:none;color:var(--muted);transition:color var(--ease),background var(--ease)}.studio nav a:hover{background:var(--wash);color:var(--ink)}.private{color:var(--muted);font-size:13px;border-left:1px solid var(--line);padding-left:24px}
main{max-width:1600px;margin:auto;padding:0 3.7vw}.intro{display:flex;justify-content:space-between;align-items:flex-end;padding:58px 0 44px}.eyebrow{font-size:11px;letter-spacing:.12em;font-weight:700;margin:0 0 16px;color:var(--muted)}h1{font-size:clamp(40px,4.6vw,66px);letter-spacing:-.055em;line-height:1.02;font-weight:500;margin:0}.intro>p{font-size:16px;line-height:1.6;color:var(--muted);margin:0 0 2px}
.categories{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;border-bottom:1px solid var(--line);padding-bottom:20px}.categories button{background:transparent;border:0;min-height:60px;text-align:left;display:flex;gap:14px;align-items:center;padding:14px;color:var(--muted);transition:background var(--ease),color var(--ease)}.categories button:hover{background:var(--wash);color:var(--ink)}.categories button[aria-pressed=true]{background:var(--ink);color:white}.categories svg{width:28px;height:28px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.3;stroke-linejoin:round;stroke-linecap:round}.categories span{font-size:15px;line-height:1.4}
.tools{display:flex;justify-content:space-between;gap:18px;align-items:center;margin:24px 0 30px}.tools>div{width:min(100%,470px)}input[type=search]{width:100%;border:1px solid #85857f;background:var(--surface);padding:13px 16px;min-height:48px;border-radius:3px;color:var(--ink)}input::placeholder{color:var(--muted)}.topic-control{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px}.topic-control select{min-height:48px;max-width:230px;border:1px solid #85857f;padding:10px 30px 10px 12px;background:var(--surface);color:var(--ink);border-radius:3px}.results-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px}.results-heading h2{font-size:23px;letter-spacing:-.035em;font-weight:500;margin:0}.results-heading p{font-size:13px;color:var(--muted);margin:0}.category-note{color:var(--muted);font-size:14px;line-height:1.5;margin:9px 0 26px;max-width:700px}
.examples{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:34px 22px;padding-bottom:40px;scroll-margin-top:16px}.example{min-width:0}.example-button{display:block;text-align:left;border:0;background:transparent;padding:0;width:100%;color:inherit}.visual{height:240px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--wash);position:relative;border:1px solid var(--line);transition:border-color var(--ease)}.example-button:hover .visual{border-color:var(--ink)}.example-button:hover .caption-title{color:var(--ink);text-decoration:underline;text-underline-offset:4px}.visual .frame{max-height:100%;width:100%;max-width:var(--native);aspect-ratio:var(--aspect);position:relative;overflow:hidden;display:block;flex-shrink:0}.frame img{display:block;position:absolute;width:var(--img-w);height:var(--img-h);left:var(--img-x);top:var(--img-y);max-width:none}.visual.symbol{background:var(--asset-bg)}.symbol img{position:static;width:70px;height:85px;object-fit:contain}.caption{display:block;padding:13px 0 0}.caption-title{display:block;font-size:16px;line-height:1.4;font-weight:500}.caption-meta{font-size:12px;line-height:1.5;color:var(--muted);display:flex;justify-content:space-between;gap:10px;margin-top:5px}.caption-meta span:last-child{text-align:right}.empty{padding:48px 0 72px;border-top:1px solid var(--line)}.empty h3{font-size:26px;font-weight:500;margin:0 0 12px}.empty p{color:var(--muted);line-height:1.5}.empty button{background:var(--ink);color:white;min-height:48px;border:0;padding:10px 20px}
footer{display:flex;flex-wrap:wrap;gap:16px 26px;border-top:1px solid var(--line);padding:24px 0 32px;color:var(--muted);font-size:12px;line-height:1.6}footer p{flex:1;margin:0;min-width:240px}footer a{min-height:44px}footer span{white-space:nowrap}
dialog{border:1px solid var(--line);padding:0;width:min(1100px,calc(100% - 40px));max-height:calc(100dvh - 40px);background:var(--paper);color:var(--ink);overflow:auto}dialog::backdrop{background:rgb(0 0 0/.68)}body:has(dialog[open]){overflow:hidden}.detail-bar{position:sticky;top:0;z-index:2;background:var(--paper);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:12px 22px;gap:12px;font-size:13px;color:var(--muted)}.detail-bar button{border:0;background:transparent;color:var(--ink);font-size:28px;line-height:1;width:44px;height:44px}.detail-bar button:hover{background:var(--wash)}.detail-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr);align-items:start;gap:32px;padding:30px}.detail-visual{min-width:0;display:flex;flex-direction:column;gap:12px}.detail-visual .visual{height:auto;min-height:240px;max-height:65dvh;padding:16px}.detail-visual .frame{width:min(100%,var(--native),calc(60dvh * var(--aspect)));margin:auto}.detail-visual .symbol{min-height:330px}.detail-visual .symbol img{width:110px;height:145px}.detail-copy h2{font-size:32px;line-height:1.1;letter-spacing:-.04em;margin:0 0 24px;font-weight:500}.detail-copy .eyebrow{margin:0 0 12px}.detail-copy dl{margin:0}.detail-copy dt{font-size:12px;color:var(--muted);margin:20px 0 7px}.detail-copy dd{margin:0;font-size:16px;line-height:1.55}.detail-copy a{display:inline-flex;align-items:center;min-height:44px;margin-top:20px;text-underline-offset:4px}.evidence{font-size:12px!important;color:var(--muted);line-height:1.6;border-top:1px solid var(--line);padding-top:18px;margin:16px 0 0}.detail-visual>button{align-self:flex-start;min-height:44px;border:1px solid #85857f;background:var(--surface);padding:10px 14px;border-radius:3px}.detail-visual>button:hover{background:var(--wash)}
/* Original teaching sketches. Never presented as captured company UI. */
.visual.saved-reference{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:12px;padding:24px;background:#edf1f8;color:var(--ink);text-align:left;height:auto;min-height:240px}.saved-reference strong{font-size:24px;line-height:1.2;font-weight:500}.saved-reference>span{font-size:15px;line-height:1.5}.saved-reference .reference-brand{font-size:12px;font-weight:600;color:#354c7a}.saved-reference small{font-size:12px;color:var(--muted);line-height:1.5}
.demo-picture{width:100%;height:100%;min-height:240px;display:flex;justify-content:center;align-items:center;padding:24px;background:#161616;color:#fff}.record-card{background:#232323;padding:14px;width:182px;position:relative;text-align:left;transition:background var(--ease)}.record-art{height:120px;background:#b4c4a5;display:flex;align-items:center;justify-content:center;overflow:hidden}.record-art svg{width:96px;height:96px}.record-card b{display:block;font-size:17px;margin:13px 0 5px}.record-card small{color:#cecece;font-size:13px}.demo-play{position:absolute;top:98px;right:23px;width:42px;height:42px;background:#b5ef6c;border-radius:50%;color:#111;display:grid;place-items:center;opacity:0;transform:translateY(5px);transition:opacity var(--ease),transform var(--ease)}.demo-play svg{width:18px;height:18px;fill:currentColor}.example-button:hover .record-card,.example-button:focus-visible .record-card,.record-card:hover,.record-card:focus-visible,.record-card[data-active=true]{background:#383838}.example-button:hover .demo-play,.example-button:focus-visible .demo-play,.record-card:hover .demo-play,.record-card:focus-visible .demo-play,.record-card[data-active=true] .demo-play{opacity:1;transform:none}.live-record{border:0;color:#fff;font:inherit;cursor:pointer;min-height:210px}.neutral-picture{background:#fff;color:var(--ink);flex-direction:column;gap:10px}.neutral-row{width:min(100%,260px);min-height:52px;padding:14px 18px;display:flex;justify-content:space-between;align-items:center;background:transparent;color:var(--muted);border:0;text-align:left;transition:background var(--ease),color var(--ease);font-size:16px}.neutral-row:hover,.neutral-row:focus-visible,.example-button:hover .neutral-row:first-child{background:#edede9;color:#181818}.neutral-row.dark{background:#181818;color:#fff}.neutral-row.dark:hover,.neutral-row.dark:focus-visible{background:#181818;color:#fff;text-decoration:underline;text-underline-offset:4px}.neutral-picture .small{color:var(--muted);font-size:12px;margin:4px 0 0}.detail-visual .demo-picture{min-height:350px}.live-neutral .neutral-row{cursor:pointer}.demo-feedback{font-size:13px;color:var(--muted);min-height:20px;text-align:center;margin:4px 0}
@media(min-width:1500px){.visual{height:290px}}
@media(max-width:1050px){.studio{gap:12px}.brand span{display:none}.private{display:none}.categories span{font-size:14px}.categories button{padding:12px;gap:10px}.examples{grid-template-columns:repeat(2,minmax(0,1fr))}.visual{height:260px}.detail-layout{gap:24px;padding:24px}}
@media(max-width:640px){.studio{padding:14px 20px;flex-wrap:wrap;min-height:96px}.brand{font-size:13px}.studio nav{gap:4px;margin-left:0;width:100%;justify-content:space-between}.studio nav a{padding:8px 0;min-height:36px;font-size:13px}.intro{padding:32px 0 28px;display:block}.intro>p{font-size:14px;line-height:1.6;margin:18px 0 0}.intro>p br{display:none}main{padding:0 20px}h1{font-size:44px}.categories{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding-bottom:18px}.categories button{padding:10px;min-height:68px}.categories svg{width:22px;height:22px}.categories span{font-size:13px}.tools{flex-wrap:wrap;gap:12px;margin:18px 0 24px}.tools>div{width:100%}.topic-control{width:100%;justify-content:space-between}.topic-control select{max-width:none;width:calc(100% - 52px)}.results-heading h2{font-size:20px}.results-heading p{font-size:12px}.category-note{font-size:13px;margin-bottom:20px}.examples{grid-template-columns:1fr;gap:28px}.visual{height:220px}.caption-title{font-size:16px}.caption-meta{font-size:12px}.detail-layout{grid-template-columns:1fr;gap:26px;padding:20px}.detail-copy h2{font-size:29px}.detail-bar{padding:10px 14px}dialog{width:calc(100% - 20px);max-height:calc(100dvh - 20px)}.detail-visual .visual{min-height:160px;max-height:45dvh;padding:10px}.detail-visual .frame{width:min(100%,var(--native),calc(40dvh * var(--aspect)))}.detail-visual .demo-picture{min-height:290px}.detail-visual .symbol{min-height:200px}.detail-visual .symbol img{width:90px;height:100px}.demo-picture{min-height:220px}footer{gap:10px}footer span{white-space:normal}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}.demo-play{transform:none}}
/* Keep the whole chosen frame intact, even for tall details. */
.categories [data-category=web]{--icon:#2672c9;--icon-light:#82b3ef}.categories [data-category=sections]{--icon:#188568;--icon-light:#75cfb6}.categories [data-category=brand]{--icon:#ba5831;--icon-light:#ffb184}.categories [data-category=motion]{--icon:#8059d5;--icon-light:#bbabff}.categories [data-category=games]{--icon:#8e651c;--icon-light:#edc66d}.categories svg{color:var(--icon);stroke-width:1.5}.categories [aria-pressed=true] svg{color:var(--icon-light)}.categories .icon-fill{fill:currentColor;fill-opacity:.14}
.intro{padding-top:32px;padding-bottom:28px}h1{font-size:clamp(38px,3.8vw,52px);line-height:1.08}
.visual{--stage-height:240px}.visual .frame{max-height:none;width:min(100%,var(--native),calc((var(--stage-height) - 2px) * var(--aspect)))}
.detail-visual .frame{width:min(100%,var(--native),calc(60dvh * var(--aspect)))}
@media(min-width:1500px){.visual{--stage-height:290px}}
@media(max-width:1050px){.visual{--stage-height:260px}}
@media(max-width:640px){h1{font-size:38px}.visual{--stage-height:220px}.detail-visual .frame{width:min(100%,var(--native),calc(40dvh * var(--aspect)))}}