:root{color-scheme:light;--paper:#f5f2e9;--ink:#262b24;--muted:#63685e;--orange:#d84c2a;--line:#d8d9ce}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}.wrap{width:min(1280px,calc(100% - 96px));margin:auto}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--orange);outline-offset:6px}.skip{position:absolute;left:20px;top:-100px;background:var(--ink);color:white;padding:14px;z-index:20}.skip:focus{top:12px}.header{min-height:108px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:30px}.brand img{display:block}.header nav{display:flex;gap:35px;font-size:14px;font-weight:600}.header nav a{padding:15px 0}.header nav span{margin-left:7px;color:var(--orange)}.header-note,.eyebrow,.genre,.number,.time,.orbit-label,.device-note,.section-heading h2 span{font-family:'Courier New',monospace;font-size:11px;font-weight:700;letter-spacing:1.3px}.header-note{display:flex;align-items:center;gap:9px}.header-note i{width:7px;height:7px;border-radius:50%;background:var(--orange)}.intro{display:flex;align-items:center;justify-content:space-between;min-height:352px;padding:44px 0 42px}.eyebrow{color:var(--orange);margin:0 0 19px}h1{font-size:clamp(44px,5.3vw,73px);letter-spacing:-3.5px;line-height:1.02;margin:0;font-weight:750}h1 em{font-family:Georgia,serif;font-weight:400;color:var(--orange)}.spark{width:47px;height:47px;margin-left:25px;vertical-align:middle;stroke:var(--orange);stroke-width:3}.intro-copy{font-size:16px;color:var(--muted);line-height:1.7;margin:20px 0 0}.orbit-art{width:340px;height:260px;position:relative;margin-right:60px;transform:rotate(-12deg)}.planet{position:absolute;left:85px;top:32px;width:185px;height:185px;border-radius:50%;background:#dc5a35;box-shadow:inset -22px -10px 0 #c64b2c;overflow:hidden}.planet-m{position:absolute;left:49px;top:26px;color:#f8d4b5;font-family:Georgia,serif;font-weight:bold;font-style:italic;font-size:120px;line-height:1}.crater{position:absolute;border-radius:50%;background:#bf452b}.one{width:28px;height:18px;top:28px;left:34px}.two{width:40px;height:26px;bottom:20px;left:36px}.three{width:19px;height:26px;right:24px;top:80px}.orbit{border:1px solid #9caa91;border-radius:50%;position:absolute;left:0;top:72px;width:350px;height:116px;transform:rotate(-17deg)}.orbit-two{transform:rotate(-17deg) scale(1.13);opacity:.4}.orbit-one{z-index:2;clip-path:polygon(0 42%,100% 42%,100% 100%,0 100%)}.moon{position:absolute;left:15px;top:144px;width:22px;height:22px;border-radius:50%;background:#859679;z-index:3}.little-star{position:absolute;right:5px;top:5px;font-size:35px;color:#859679}.orbit-label{position:absolute;bottom:1px;left:110px;font-size:10px;color:var(--muted);transform:rotate(12deg)}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:0 0 20px}.section-heading h2{font-size:18px;letter-spacing:-.4px;margin:0}.section-heading h2 span{color:var(--muted);font-size:10px;margin-left:17px;white-space:nowrap}.section-heading p{font-size:12px;color:var(--muted);margin:0}.games{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px}.game-card{display:block;border:1px solid #ced3c5;border-radius:16px;overflow:hidden;transition:transform .2s,box-shadow .2s;background:#e8eddf}.game-card:hover{transform:translateY(-5px);box-shadow:0 12px 25px #30372312}.cell{background:#e4e9eb;border-color:#ccd4d9}.dna{background:#ede5ef;border-color:#d8cedb}.cover{position:relative;aspect-ratio:1.72;overflow:hidden;background:#203c39}.cover:after{content:'';position:absolute;inset:0;background:linear-gradient(#0005,transparent 38%)}.cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}.game-card:hover .cover img{transform:scale(1.035)}.number{position:absolute;left:17px;top:18px;color:#fff;z-index:1;font-size:9px;letter-spacing:1px}.time{position:absolute;right:13px;bottom:13px;color:var(--ink);background:#faf8eee8;padding:7px 9px;border-radius:5px;font-size:9px;letter-spacing:.6px}.card-copy{padding:23px 23px 17px}.genre{font-size:9px;letter-spacing:1.3px;color:#4b6150}.cell .genre{color:#465d70}.dna .genre{color:#705478}h3{font-size:28px;letter-spacing:-1px;margin:10px 0 11px}.card-copy p{font-size:14px;color:#545e51;line-height:1.65;min-height:69px;margin:0 0 22px}.cell p{color:#53606a}.dna p{color:#67586b}.card-bottom{border-top:1px solid #bcc6b4;display:flex;align-items:center;justify-content:space-between;padding-top:13px;font-weight:700;font-size:13px}.cell .card-bottom{border-color:#c1ccd3}.dna .card-bottom{border-color:#d4c5d7}.arrow{display:grid;place-items:center;border-radius:50%;background:#fcfcf7;width:34px;height:34px;font-size:21px}.about{display:flex;align-items:center;gap:23px;padding:33px 0;margin-top:30px;border-bottom:1px solid var(--line)}.about-star{color:var(--orange);font-size:46px}.about p{font-size:13px;line-height:1.8;color:var(--muted);margin:0}.about strong{color:var(--ink)}.device-note{margin-left:auto;text-align:right;line-height:2;font-size:9px;letter-spacing:.8px;color:var(--muted)}.device-note b{font-family:Arial,sans-serif;font-weight:400;font-size:12px;letter-spacing:0}footer{display:flex;align-items:center;gap:25px;min-height:99px;color:var(--muted);font-size:11px}footer img{display:block}footer>span:last-child{margin-left:auto}.footer-dot{color:var(--orange);margin:0 13px}@media(min-width:1600px){.intro{min-height:390px}}@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.header-note{display:none}.orbit-art{margin-right:0;transform:scale(.83) rotate(-12deg);transform-origin:right center}.games{gap:15px}.card-copy{padding:19px 17px 14px}h3{font-size:25px}.card-copy p{min-height:92px}.number{font-size:8px;left:12px}.section-heading h2 span{display:none}.device-note{max-width:210px}}@media(max-width:700px){.wrap{width:calc(100% - 36px)}.header{min-height:86px;gap:15px}.brand img{width:160px;height:auto}.header nav{gap:17px;font-size:12px}.header nav a:last-child{display:none}.intro{padding:35px 0;min-height:0}.eyebrow{font-size:9px;letter-spacing:1px}h1{font-size:53px;letter-spacing:-2.5px}.spark{width:32px;margin-left:15px}.intro-copy{font-size:14px}.orbit-art{display:none}.section-heading{align-items:flex-start;flex-direction:column;gap:8px;margin-bottom:17px}.section-heading h2{font-size:17px}.games{grid-template-columns:1fr;gap:23px}.cover{aspect-ratio:1.85}.card-copy{padding:23px}.card-copy p{min-height:0;margin-bottom:20px;font-size:14px}h3{font-size:29px}.number{font-size:9px;left:17px}.card-bottom{min-height:49px}.about{gap:15px;flex-wrap:wrap;padding:27px 0;margin-top:13px}.about-star{font-size:33px}.about p{flex:1;font-size:12px}.about p br{display:none}.device-note{margin-left:48px;text-align:left;max-width:none}footer{min-height:110px;flex-wrap:wrap;gap:12px;padding-top:23px;padding-bottom:23px}footer>span:nth-child(2){margin-left:auto}footer>span:last-child{width:100%;margin-left:0;font-size:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

@media(min-width:701px) and (max-width:900px){.orbit-art{display:none}.intro{min-height:330px}}
@media(max-width:700px){.device-note{flex-basis:calc(100% - 48px);flex-shrink:0}.about p{flex-basis:calc(100% - 55px)}}

/* Game collection */
.protein{background:#f1e8d7;border-color:#dbceba}.protein .genre{color:#7a5b2f}.protein .card-bottom{border-color:#d8cbb2}.virus{background:#e0ecec;border-color:#bdd2d2}.virus .genre{color:#186b70}.virus .card-bottom{border-color:#b8cdcd}.mitochondria{background:#eee4d4;border-color:#d8c6a9}.mitochondria .genre{color:#795a25}.mitochondria .card-bottom{border-color:#d4c09e}.footer-contact{text-decoration:underline;text-underline-offset:3px}.footer-contact:hover{color:var(--orange)}@media(max-width:1000px){.games{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.games{grid-template-columns:1fr}}
.visitor-counter{border-top:1px solid var(--line);padding:20px 0 25px;text-align:center;color:var(--muted)}.visitor-counts{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:12px;font-size:13px}.visitor-counts strong{color:var(--ink);font-size:20px;font-variant-numeric:tabular-nums;margin-left:7px}.visitor-counter p,.visitor-counter noscript{font-size:11px;margin:9px 0 0;line-height:1.6}@media(max-width:380px){.visitor-counts{gap:8px;font-size:12px}.visitor-counts strong{font-size:18px;margin-left:4px}}

.organelle{background:#e1ede5;border-color:#c1d5ca}.organelle .genre{color:#216657}.organelle .card-bottom{border-color:#b9cec1}
.enzyme{background:#dcebef;border-color:#b8d1d8}.enzyme .genre{color:#175e69}.enzyme .card-bottom{border-color:#aecbd2}.photosynthesis{background:#e8edd9;border-color:#cbd5af}.photosynthesis .genre{color:#4c6726}.photosynthesis .card-bottom{border-color:#c4cfa6}.photosynthesis .portrait-cover img{object-position:center 48%}.evolution{background:#eee1e7;border-color:#d7c0ca}.evolution .genre{color:#7c3656}.evolution .card-bottom{border-color:#d0b7c2}.evolution .cover:before{content:'';position:absolute;z-index:1;inset:0 0 auto;height:48px;background:linear-gradient(#185449 55%,transparent)}@media(min-width:1001px){.game-card:last-child:nth-child(3n+1){grid-column:2}}
.osmosis{background:#deebea;border-color:#b9d2cf}.osmosis .genre{color:#256b6a}.osmosis .card-bottom{border-color:#afd0cc}.receptor{background:#eee4f1;border-color:#d6c4dd}.receptor .genre{color:#6d3c7c}.receptor .card-bottom{border-color:#cfbad7}

.microtubule{background:#e0e8ef;border-color:#bdccda}.microtubule .genre{color:#285779}.microtubule .card-bottom{border-color:#b9ccdc}

.communication{background:#e5ece0;border-color:#bacbb7}.communication .genre{color:#286052}.communication .card-bottom{border-color:#bacbb7}