:root{color-scheme:light;--red:#ed0719;--ink:#161616;--muted:#595959;--line:#dedede;--paper:#fff;--soft:#f7f7f7}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--red)}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}button:focus-visible,a:focus-visible{outline:3px solid var(--red);outline-offset:4px}.skip{position:absolute;left:12px;top:-100px;padding:8px;background:#fff;z-index:3}.skip:focus{top:12px}
.wrap{width:min(1080px,calc(100% - 48px));margin-inline:auto}.header{border-bottom:1px solid var(--ink)}.header-inner{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-block:18px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;letter-spacing:-.02em}.brand img{width:48px;height:48px;object-fit:contain}.nav{display:flex;gap:22px;flex-wrap:wrap;font-size:.94rem}.nav a[aria-current=page]{color:var(--red);font-weight:700}.languages{padding-block:15px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;border-bottom:1px solid var(--line)}.languages button{border:1px solid var(--line);background:white;border-radius:99px;padding:5px 13px;cursor:pointer;font-size:.84rem}.languages button[aria-pressed=true]{color:white;background:var(--ink);border-color:var(--ink)}
.hero{display:grid;grid-template-columns:1.45fr 1fr;align-items:center;gap:54px;padding-block:68px}.eyebrow{font-size:.75rem;text-transform:uppercase;letter-spacing:.15em;font-weight:700;color:var(--muted)}h1{font-size:clamp(2.4rem,5.4vw,4.6rem);line-height:1.08;letter-spacing:-.05em;margin:16px 0 22px}h2{font-size:1.4rem;line-height:1.3;letter-spacing:-.02em;margin:32px 0 12px}h3{font-size:1.04rem;margin:0 0 8px}.lede{font-size:1.18rem;max-width:660px;color:var(--muted)}p{margin:0 0 16px}.hero-icon{width:min(100%,320px);height:auto;display:block;justify-self:center}.button{display:inline-block;padding:11px 19px;border:1px solid var(--ink);text-decoration:none;font-weight:700;background:var(--ink);color:white}.button:hover{color:white;background:var(--red);border-color:var(--red)}.actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:26px}.plain-link{font-size:.92rem}.red{color:var(--red)}.cards{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--ink);margin-bottom:30px}.card{padding:24px}.card+.card{border-left:1px solid var(--ink)}.card p:last-child{margin-bottom:0}.small{font-size:.9rem;color:var(--muted)}.rule{border-top:1px solid var(--ink);padding-block:24px;margin-bottom:30px}.content{max-width:790px;margin-inline:auto;padding-block:44px 60px}.content h1{font-size:clamp(2.4rem,5vw,3.7rem)}.content ul{padding-left:22px;margin-top:10px}.content li{margin-block:7px}.note{padding:20px 22px;border:1px solid var(--line);border-left:3px solid var(--red);background:var(--soft);margin:26px 0}.note p:last-child{margin-bottom:0}.contact{font-weight:700;color:var(--red)}.footer{border-top:1px solid var(--ink);padding-block:24px;color:var(--muted);font-size:.82rem}.footer-inner{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer nav{display:flex;gap:18px}.date{font-size:.9rem;color:var(--muted)}[hidden]{display:none!important}
@media(max-width:720px){.wrap{width:calc(100% - 32px)}.header-inner{gap:15px}.nav{gap:18px}.hero{grid-template-columns:1fr;gap:20px;padding-block:38px}.hero-icon{width:180px;grid-row:1}.hero h1{font-size:2.9rem}.cards{grid-template-columns:1fr}.card+.card{border-left:0;border-top:1px solid var(--ink)}.card{padding:20px}.content{padding-block:30px 42px}.languages{gap:6px}.languages button{padding:5px 10px}.lede{font-size:1.06rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.release-label{display:inline-block;border:1px solid var(--red);color:var(--red);font-size:.83rem;font-weight:700;padding:4px 10px;margin:10px 0 0}.tagline{font-size:1.35rem;font-weight:700;letter-spacing:-.02em}.hero h1{font-size:clamp(2.8rem,5.8vw,4.8rem)}.card h2{font-size:1.05rem;margin:0 0 12px}.pro-block{display:grid;grid-template-columns:1fr 1fr;gap:48px;border-top:1px solid var(--ink);padding:32px 0}.pro-block h2{margin:0 0 14px}.pro-block .eyebrow{margin-bottom:8px}.rule h2{margin-top:0}.screens{margin:30px 0 54px}.gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.gallery figure{margin:0;min-width:0}.gallery figure:first-child{grid-column:1/-1}.gallery a{display:block;border:1px solid var(--ink)}.gallery img{display:block;width:100%;height:auto;background:var(--paper)}.gallery figcaption{font-size:.88rem;padding-top:8px;color:var(--muted)}.footer nav{flex-wrap:wrap}
@media(max-width:720px){.pro-block{grid-template-columns:1fr;gap:20px;padding-block:25px}.gallery{grid-template-columns:1fr;gap:22px}.hero h1{font-size:clamp(2.5rem,9vw,3.6rem)}.tagline{font-size:1.2rem}.screens{margin-bottom:35px}}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.demo-shell{border:1px solid var(--ink);padding:22px;margin:0 0 36px;scroll-margin-top:16px}.demo-shell h2{margin:0 0 12px}.demo-intro{display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px}.demo-intro p{margin:0;flex:1 1 360px}.demo-intro [role=status]{flex-basis:100%}.demo-shell button{cursor:pointer;border:1px solid var(--ink);border-radius:0;background:var(--ink);color:#fff;font-weight:700;min-height:44px;padding:8px 15px}.demo-shell button:disabled{opacity:.45;cursor:default}.demo-shell button:hover:not(:disabled){background:var(--red)}.demo-top{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px;margin:16px 0 10px}.demo-top label{min-width:0}.demo-top select{width:100%;height:44px;border:1px solid var(--ink);border-radius:0;background:#fff;color:var(--ink);font:inherit;padding:5px 10px}.demo-hud{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 10px 0}.demo-hud strong{font-size:1rem;letter-spacing:.08em}.demo-hud [role=timer]{color:var(--red);font-weight:900;font-size:2.5rem;font-variant-numeric:tabular-nums;line-height:1.2}.demo-stage{position:relative}.demo-canvas{width:100%;height:clamp(240px,40vw,410px);display:block;background:#fff;touch-action:manipulation;outline-offset:-3px}.demo-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:800;pointer-events:none;color:var(--ink);background:#ffffff99}.demo-overlay:not([hidden]){backdrop-filter:blur(1px)}.demo-status{min-height:1.7em;text-align:center;color:var(--red);font-weight:800;margin:5px 0 10px}.demo-touch{display:flex;gap:8px;justify-content:center;margin-bottom:15px}.demo-touch button{touch-action:none;user-select:none;min-width:62px;font-size:1.1rem}.demo-touch button:last-child{min-width:120px}.demo-touch button[data-pressed=true]{background:var(--red)}.demo-shell .small:last-child{margin-bottom:0}.demo-top select:focus-visible{outline:3px solid var(--red);outline-offset:3px}
@media(max-width:540px){.demo-shell{padding:14px}.demo-top{gap:5px}.demo-top button{padding-inline:10px;font-size:.85rem}.demo-top select{font-size:.9rem;padding-inline:5px}.demo-hud{padding-inline:0}.demo-hud [role=timer]{font-size:2.2rem}.demo-canvas{height:260px}.demo-hud strong{font-size:.84rem}.demo-shell .small{font-size:.82rem}}
.demo-canvas:focus-visible{outline:2px solid var(--red);outline-offset:-2px}

.demo-result{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(420px,calc(100% - 24px));border:1px solid var(--ink);background:#fff;padding:22px;text-align:center;box-shadow:0 6px 0 #16161618}.demo-result strong{display:block;font-size:1.6rem;color:var(--red);margin-bottom:16px}.demo-result-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.demo-result-actions button{flex:1 1 150px;min-height:48px}.demo-result button:focus-visible{outline:3px solid var(--red);outline-offset:3px}


/* Native Vision Pro: scoped additions keep the existing game and demo layout. */
.button-outline{background:var(--paper);color:var(--red);border-color:var(--red)}.button-outline:hover{background:var(--red);color:white}.vision-block{border-top:3px solid var(--red);border-bottom:1px solid var(--ink);padding:36px 0 40px;margin:0 0 36px;scroll-margin-top:24px}.vision-block>.eyebrow{margin-bottom:10px}.vision-block>h2{font-size:clamp(1.8rem,3.3vw,2.6rem);line-height:1.2;margin:0 0 16px}.vision-lede{font-size:1.12rem;max-width:860px;margin-bottom:28px;color:var(--muted)}.vision-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:38px;align-items:start}.vision-copy h3{margin-top:24px}.vision-copy h3:first-child{margin-top:0}.vision-copy p{margin-bottom:18px}.vision-copy>.button{margin-top:4px}.vision-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.vision-gallery figure{margin:0;min-width:0}.vision-gallery figure:first-child{grid-column:1/-1}.vision-gallery a{display:block;border:1px solid var(--ink);background:var(--paper)}.vision-gallery img{display:block;width:100%;height:auto}.vision-gallery figcaption{font-size:.84rem;padding-top:8px;color:var(--muted);line-height:1.45}.vision-capture-note{margin:20px 0 0}
@media(max-width:860px){.vision-layout{grid-template-columns:1fr;gap:28px}.vision-gallery{gap:20px}.vision-block{padding-block:28px}.vision-lede{font-size:1.06rem}}@media(max-width:540px){.vision-gallery{grid-template-columns:1fr;gap:22px}.vision-gallery figure:first-child{grid-column:auto}.vision-block>.eyebrow{letter-spacing:.1em}.vision-copy>.button{display:block;text-align:center}}