@font-face{font-family:Plex Mono;src:url('/assets/fonts/ibm-plex-mono-latin-400.woff2') format('woff2');font-weight:400;font-display:swap}
:root{color-scheme:dark;--charcoal:#1c1e20;--card:#202224;--text:#f0f0ed;--muted:#b7babc;--line:#55595c;--cyan:#83eedc;--violet:#bcacff;--pink:#f5a3cb;--page-gutter:32px;--body:var(--suite-font);--mono:'Plex Mono',monospace}
*{box-sizing:border-box}
html{background:var(--charcoal)}
body{position:relative;margin:0;min-height:100svh;color:var(--text);font:400 17px/1.55 var(--body);isolation:isolate}
a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}
a:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}
::selection{color:var(--charcoal);background:var(--cyan)}
.skip-link{position:fixed;top:12px;left:16px;z-index:10;padding:12px 18px;background:var(--text);color:var(--charcoal);transform:translateY(-160%)}
.skip-link:focus{transform:none}
.grid-background{position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(#dadfe505 1px,transparent 1px),linear-gradient(90deg,#dadfe505 1px,transparent 1px),linear-gradient(#dadfe50b 1px,transparent 1px),linear-gradient(90deg,#dadfe50b 1px,transparent 1px),linear-gradient(#dadfe50e 1px,transparent 1px),linear-gradient(90deg,#dadfe50e 1px,transparent 1px);background-size:12px 12px,12px 12px,24px 24px,24px 24px,120px 120px,120px 120px;background-position:center top}
.grid-background::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,#dfe5eb20 1px,transparent 1.5px);background-size:120px 120px;background-position:center top}
.site-shell{width:min(1200px,calc(100% - 96px));min-height:100svh;margin:auto;display:flex;flex-direction:column;border-inline:1px solid var(--line)}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:25px var(--page-gutter);min-height:100px;border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;gap:20px;min-height:44px}
.brand img{display:block;width:145px;height:auto}
.brand span{padding-left:20px;border-left:1px solid var(--line);font-size:21px;font-weight:400}
.site-footer a:hover{color:var(--cyan)}
main{padding:0 var(--page-gutter) 64px}
.intro{padding:clamp(56px,10vh,100px) 0 52px}
h1{margin:0 0 20px;font-size:clamp(40px,5.8vw,76px);font-weight:400;line-height:1.06;letter-spacing:-.05em}
.intro p{max-width:550px;margin:0;color:var(--muted);font-size:18px;line-height:1.6;text-wrap:pretty}
.collection{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px}
.game{--accent:var(--cyan);display:flex;flex-direction:column;position:relative;min-height:304px;padding:29px 26px 23px;border:1px solid var(--line);background:var(--card);transition:border-color 130ms ease;}
.game-jeopardy{--accent:var(--violet)}
.game-cloze{--accent:var(--pink)}
.game::before,.game::after{content:'';position:absolute;width:9px;height:9px;border-color:#9ba0a5;border-style:solid;pointer-events:none}
.game::before{top:-5px;left:-5px;border-width:0 1px 1px 0}
.game::after{right:-5px;bottom:-5px;border-width:1px 0 0 1px}
.game h2{min-height:2.32em;max-width:225px;margin:0 0 18px;font-size:clamp(26px,2.6vw,34px);font-weight:450;line-height:1.16;letter-spacing:-.025em}
.game p{margin:0 0 35px;max-width:240px;color:var(--muted);font-size:16px;line-height:1.6}
.game-action{margin-top:auto;display:flex;align-items:center;justify-content:space-between;min-height:44px;font-size:15px}
.arrow{display:grid;place-items:center;width:36px;height:36px;font-family:var(--body);font-size:25px;font-weight:300;line-height:1;color:var(--muted);transition:color 130ms ease,text-shadow 130ms ease}
.game:focus-visible{outline-color:var(--accent)}
.game:focus-visible,.game:active{border-color:var(--accent)}
.game:focus-visible .arrow,.game:active .arrow{color:var(--accent);text-shadow:0 0 12px color-mix(in srgb,var(--accent) 45%,transparent)}
@media(hover:hover){.game:hover{border-color:var(--accent)}.game:hover .arrow{color:var(--accent);text-shadow:0 0 12px color-mix(in srgb,var(--accent) 45%,transparent)}}
.site-footer{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:auto;padding:14px var(--page-gutter);border-top:1px solid var(--line);color:var(--muted);font:400 12px/1.6 var(--mono)}
.site-footer a{display:inline-flex;align-items:center;min-height:44px}
@media(max-width:1024px){.collection{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:850px){:root{--page-gutter:24px}.site-shell{width:calc(100% - 48px)}.collection{gap:40px}.game{padding:24px 20px;min-height:288px}}
@media(max-width:680px){:root{--page-gutter:clamp(12px,4vw,24px)}.site-shell{width:calc(100% - 24px)}.site-header{min-height:84px;padding:16px var(--page-gutter);gap:10px}.brand{gap:12px}.brand img{width:112px}.brand span{padding-left:12px;font-size:17px}main{padding:0 var(--page-gutter) 32px}.intro{padding:48px 0 34px}h1{font-size:clamp(34px,8.2vw,52px)}.intro p{font-size:16px;max-width:32ch}.collection{grid-template-columns:1fr;gap:40px}.game{min-height:218px;padding:24px}.game h2{min-height:0;max-width:none;font-size:29px}.game p{max-width:30ch;margin-bottom:24px}.site-footer{padding:12px var(--page-gutter);flex-wrap:wrap;gap:0 16px;font-size:11px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
@media(forced-colors:active){.game,.site-shell,.site-header,.site-footer{border-color:CanvasText}.game:focus-visible{outline-color:Highlight}.arrow{color:LinkText}}

:root{--amber:#f4c789;--lime:#b9dc99;--blue:#91bfff}
.accent-cyan{--accent:var(--cyan)}.accent-violet{--accent:var(--violet)}.accent-pink{--accent:var(--pink)}.accent-amber{--accent:var(--amber)}.accent-lime{--accent:var(--lime)}.accent-blue{--accent:var(--blue)}
.project{padding-top:32px}.back-link{display:inline-flex;align-items:center;min-height:44px;margin-bottom:32px;color:var(--muted);font-size:1rem}.back-link:hover,.project-source:hover{color:var(--accent)}
.project-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);gap:clamp(32px,5vw,64px);padding-bottom:36px;align-items:start}
.project-identity{min-width:0}.project h1{font-family:var(--suite-display);font-size:clamp(2.75rem,5vw,4.5rem);font-weight:600;letter-spacing:-.025em;overflow-wrap:anywhere}
.project-author{font-size:1.125rem;color:var(--muted);margin:20px 0 8px}.project-source{display:flex;align-items:center;gap:12px;min-height:44px;width:fit-content;font-size:1rem}
.launch{justify-content:space-between;gap:20px;width:fit-content;max-width:100%;margin-top:24px}.launch span{flex-shrink:0}
.project-note{max-width:30ch;font-size:var(--suite-small);color:var(--muted);margin-top:20px}
.project-description{font-size:1.125rem;line-height:1.65;max-width:65ch}.project-description p{margin:0 0 1.3em}.project-description .project-credit{font-size:1rem;color:var(--muted);padding-top:20px;border-top:1px solid var(--line)}
@media(max-width:850px){.project-grid{grid-template-columns:1fr;gap:28px}.project-description{max-width:65ch}}
@media(max-width:680px){.project{padding-top:16px}.back-link{margin-bottom:24px}.project h1{font-size:2.75rem}.project-description{font-size:1.0625rem}.brand img{width:clamp(96px,30vw,112px)}}

.preview-gallery{margin-top:20px;border-top:1px solid var(--line);padding-top:24px;min-width:0}
.preview-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.preview-heading h2{font:500 1.375rem/1.3 var(--suite-font);margin:0}
.preview-controls{display:flex;flex-shrink:0;align-items:center}.preview-controls[hidden],.preview-stage [hidden]{display:none}
.preview-controls .suite-control{--control-text:var(--muted);min-width:100px}
.preview-stage{border:1px solid var(--line);background:var(--charcoal)}
.preview-stage figure{margin:0}.preview-stage a{display:block}.preview-stage a:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}
.preview-stage img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;background:#17191b}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}

@media(max-width:680px){.preview-gallery{margin-top:8px;padding-top:20px}}

/* Always-colored title letters retain their size; cards breathe in slowly. */
.title-word{display:inline-block;white-space:nowrap}
.title-letter{display:inline-block;color:var(--accent)}
.game.is-lit{animation:card-glint 6s linear}
.game.is-lit .arrow{animation:arrow-glint 6s linear}
@keyframes card-glint{0%,100%{border-color:var(--line)}10%,60%{border-color:var(--accent)}}
@keyframes arrow-glint{0%,100%{color:var(--muted);text-shadow:0 0 0 transparent}10%,60%{color:var(--accent);text-shadow:0 0 12px color-mix(in srgb,var(--accent) 45%,transparent)}}
@media(prefers-reduced-motion:reduce){.game.is-lit,.game.is-lit .arrow{animation:none}.title-letter{color:var(--accent)!important;text-shadow:none!important}}
@media(forced-colors:active){.title-letter{color:CanvasText!important;text-shadow:none!important}}

@media(max-width:380px){
  .site-header{min-height:76px;padding:12px 8px;gap:8px;flex-wrap:nowrap}
  .brand{flex-direction:row;align-items:center;gap:6px;flex-shrink:0}
  .brand img{width:80px}
  .brand span{padding-left:6px;border-left:1px solid var(--line);font-size:16px;line-height:1.2}
  .site-header nav{flex-shrink:0;margin-left:auto}
}
@media(max-width:300px){.brand span{display:none}}

/* The visitor paints above card backgrounds without owning any hit targets. */
.arcade-snake{position:fixed;inset:0;width:100%;height:100%;z-index:2;pointer-events:none}
.intro{position:relative}
.arcade-controls{position:absolute;right:0;bottom:4px;display:flex;gap:8px}
.snake-toggle{z-index:3;min-height:44px;min-width:112px;padding:8px 12px;border:1px solid var(--line);border-radius:2px;background:var(--charcoal);color:var(--muted);font:400 12px/1.4 var(--mono);cursor:pointer}
.snake-toggle[hidden]{display:none}
.snake-toggle:hover{border-color:var(--cyan);color:var(--text)}
.snake-toggle:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}
.snake-toggle:disabled{cursor:default}
@media(prefers-reduced-motion:reduce),(forced-colors:active){.arcade-snake{display:none}}