:root{color-scheme:dark;--bg:#111313;--text:#f3f5ee;--muted:#a5aaa2;--lime:#d7ff62;--line:#323632}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;font-size:16px}a{color:inherit;text-decoration:none}header,main,footer{max-width:1320px;margin:auto}header{height:108px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}.logo{display:flex;align-items:center;font-size:30px;font-weight:800;letter-spacing:-1.5px;gap:10px}.mark{display:grid;place-items:center;background:var(--lime);color:#111;width:39px;height:39px;border-radius:10px;font-size:30px}.dot{font-size:13px;align-self:flex-start;margin-top:4px}.header-note,.eyebrow,.category,.section-heading>span,.bottom-note>span{font:12px/1.5 monospace;letter-spacing:1.4px}.header-note{color:var(--muted)}.nav{font-size:14px}.nav span{color:var(--lime);margin-left:10px}.intro{display:flex;justify-content:space-between;align-items:flex-end;padding:62px 0 58px}.eyebrow{color:var(--lime);margin:0 0 22px}h1{font-size:clamp(44px,5.5vw,76px);line-height:1.04;letter-spacing:-3px;margin:0;font-weight:750}h1 span{color:var(--lime)}.intro-note{line-height:1.75;color:var(--muted);margin:0 0 4px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:16px}h2{font-size:20px;font-weight:500;margin:0}.section-heading>span{color:var(--muted)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.game-card{display:block;border-radius:16px;overflow:hidden;background:#1a1d1b;border:0;transition:transform .2s}.game-card:hover{transform:translateY(-4px)}.art{position:relative;aspect-ratio:1.9}.art canvas{width:100%;height:100%;display:block}.snake-art{background:#233b2e}.pairs-art{background:#322f52}.pill{position:absolute;top:20px;left:20px;border:1px solid #ffffff40;border-radius:30px;padding:7px 11px;font:11px monospace;letter-spacing:1px;background:#1115}.play{position:absolute;bottom:20px;right:20px;width:46px;height:46px;border-radius:50%;background:var(--text);color:#161916;display:grid;place-items:center;font-size:17px}.card-info{display:flex;justify-content:space-between;gap:16px;padding:25px}.category{color:var(--muted);margin:0 0 9px}h3{font-size:29px;letter-spacing:-1px;margin:0 0 9px}.card-info p:last-child{margin:0;color:var(--muted);font-size:14px;line-height:1.5}.number{font:14px monospace;color:#737b73}.bottom-note{border-block:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:48px;padding:20px 0}.bottom-note>span{color:var(--muted)}.bottom-note p{font-size:16px}footer{display:flex;justify-content:space-between;padding:28px 0;color:#8c948c;font-size:12px}button{font:inherit;cursor:pointer;border:1px solid var(--line);background:#232923;color:var(--text);border-radius:9px;padding:12px 20px}button.primary{background:var(--lime);color:#10150d;border-color:var(--lime);font-weight:bold}a:focus-visible,button:focus-visible,canvas:focus-visible{outline:3px solid var(--lime);outline-offset:5px}.game-main{max-width:760px;padding:35px 0}.game-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:25px 0}.game-heading h1{font-size:44px;letter-spacing:-2px}.score{font:16px monospace;color:var(--lime)}.board{display:block;width:min(100%,460px);height:auto;margin:20px auto;background:#1a251e;border:1px solid #3c5141;border-radius:14px;touch-action:none}.toolbar{display:flex;justify-content:center;gap:12px}.instructions{text-align:center;color:var(--muted);font-size:14px;line-height:1.7}.status{text-align:center;min-height:26px}.dpad{display:grid;grid-template-columns:repeat(3,52px);gap:6px;justify-content:center;margin:20px}.dpad button{padding:12px}.dpad button:first-child{grid-column:2}.dpad button:nth-child(2){grid-column:1}.memory{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:500px;margin:25px auto}.tile{aspect-ratio:1;background:#363150;border-color:#504967;font-size:30px;padding:0}.tile.matched{background:#233a2d;border-color:#65863c;color:var(--lime)}@media(max-width:1400px){header,main,footer{margin-left:5%;margin-right:5%}.game-main{margin-inline:auto;width:90%}}@media(max-width:700px){header{height:82px}.header-note{display:none}.intro{display:block;padding:40px 0}.intro-note{margin-top:24px}h1{letter-spacing:-2px}.grid{grid-template-columns:1fr}.section-heading>span{display:none}.bottom-note{align-items:flex-start;flex-direction:column;gap:0}.bottom-note p{margin:10px 0}.bottom-note>span:last-child{display:none}footer{gap:15px;font-size:12px}.card-info{padding:20px}.memory{gap:8px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.grid{grid-template-columns:repeat(3,minmax(0,1fr))}.iron-cover{aspect-ratio:1.9;position:relative;background:#244749;padding:64px 24px 22px;overflow:hidden}.iron-cover .eyebrow{font-size:10px;color:#d4e89b;margin:0 0 8px}.iron-cover h3{font-size:42px;line-height:.9;letter-spacing:-2px;color:#e7efca;margin:0}.iron-cover>p:last-of-type{font-size:12px;line-height:1.5;color:#c3d2c3;margin:12px 0 0}.iron-cover{min-height:268px}.art{min-height:268px}.art canvas{position:absolute;inset:0;object-fit:cover}@media(max-width:1000px){.grid{grid-template-columns:1fr 1fr}.featured{grid-column:1/-1}.iron-cover{aspect-ratio:auto;min-height:270px}.iron-cover h3{font-size:62px}.iron-cover>p:last-of-type{position:absolute;left:50%;bottom:40px;font-size:18px}}@media(max-width:700px){.grid{grid-template-columns:1fr}.featured{grid-column:auto}.iron-cover h3{font-size:48px}.iron-cover>p:last-of-type{position:static;font-size:14px}.art{min-height:0}}

/* Compact single-game card */
.grid{grid-template-columns:minmax(0,420px)}.featured{grid-column:auto}.iron-cover{aspect-ratio:auto;min-height:268px;padding:64px 24px 22px}.iron-cover h3{font-size:42px}.iron-cover>p:last-of-type{position:static;font-size:14px}.card-info .number{display:none}@media(max-width:700px){.grid{grid-template-columns:minmax(0,420px)}.iron-cover h3{font-size:40px}}

.iron-cover{padding:0;position:relative;height:268px}.cover-image{width:100%;height:100%;object-fit:cover;display:block}.iron-cover>.eyebrow,.iron-cover>h3{display:none}.iron-cover .pill{background:#10251be6}.logo .mark{display:block;padding:0;flex-shrink:0}@media(max-width:520px){.logo{font-size:23px;letter-spacing:-1px}.nav{font-size:14px}}

.iron-cover>h3{display:block;position:absolute;top:20px;left:20px;right:20px;margin:0;color:#f3f5ee;font-size:30px;line-height:1.15;letter-spacing:-1px;text-shadow:0 2px 8px #000}.iron-cover:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(#07101ac9,transparent 45%);z-index:0}.iron-cover>h3,.iron-cover>.pill,.iron-cover>.play{z-index:1}.iron-cover .pill{top:auto;bottom:22px}.card-info .enemy-description{margin:0 0 14px;color:#edf0e8;line-height:1.6;font-size:16px}

.card-shell{position:relative;min-width:0}.motion-toggle{position:absolute;top:222px;left:20px;z-index:3;margin:0;padding:5px 12px;background:#10251be6;color:#f3f5ee;border:1px solid #ffffff66;font-size:14px;line-height:22px;border-radius:20px}.iron-cover .pill{display:none}.iron-cover video{object-fit:cover;object-position:center}.card-shell .game-card{height:100%}

.game-card:focus-visible{outline-color:var(--text)}