*{box-sizing:border-box} :root{color-scheme:light;--ink:#29463b;--green:#355d4b;--cream:#f7f6ef;--purple:#b9b1df;--muted:#6b776d}body{margin:0;background:var(--cream);color:var(--ink);font-family:ui-rounded,'Trebuchet MS',Arial,sans-serif;-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{font:inherit;color:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #8857a8;outline-offset:5px}button:disabled{cursor:default}.topbar{max-width:1260px;margin:auto;padding:25px 42px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #dfe4d9}.brand{display:flex;align-items:center;font-size:27px;font-weight:800;letter-spacing:-1.3px;text-decoration:none;color:var(--ink)}.brand-mark{font-size:40px;line-height:1;margin-right:10px;color:#f59872}.brand-dot{color:#e98057}.small-button{min-height:46px;background:transparent;border:1px solid #d7ddd0;border-radius:30px;padding:10px 18px;font-size:14px;font-weight:700;display:inline-flex;align-items:center;gap:9px}.small-button:hover{background:#eaf0e4}.sound span{font-size:22px}.sound[aria-pressed=true]{background:#e8eedc}main{max-width:1180px;margin:auto;padding:0 30px}.intro{text-align:center;padding:39px 0 32px}.eyebrow{display:flex;gap:7px;align-items:center;justify-content:center;font-size:10px;font-weight:800;letter-spacing:2px}.eyebrow span{width:6px;height:6px;border-radius:50%;background:#8eaa74}h1{position:relative;width:fit-content;margin:13px auto 7px;font-size:clamp(43px,6vw,65px);line-height:1.1;letter-spacing:-3px;font-weight:700}h1>span{font-family:Georgia,serif;font-weight:400;font-style:italic;color:#68816b}.sparkle{position:absolute;width:28px;right:-44px;top:3px;fill:#e9af54}.intro p{margin:13px 0 0;font-size:17px;color:var(--muted)}.play-area{display:grid;grid-template-columns:270px 1fr;gap:35px;align-items:start}.settings{padding-top:13px}.setting-group{margin-bottom:25px}.setting-group h2{font-size:13px;font-weight:800;margin:0 0 13px}.themes{display:grid;gap:9px}.theme{display:flex;gap:13px;align-items:center;text-align:left;background:#fffefa;border:1px solid #e2e4da;border-radius:16px;padding:14px 13px;min-height:78px}.theme>span:first-child{font-size:31px}.theme>span:nth-child(2){font-size:14px;font-weight:800;flex:1}.theme small{display:block;font-size:10px;color:#6e7a6f;margin-top:6px;font-weight:400}.theme i{opacity:0;font-style:normal;font-size:13px}.theme.selected{background:#e9eede;border:1.5px solid #78936d}.theme.selected i{opacity:1}.levels{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.levels button{display:flex;flex-direction:column;align-items:center;gap:5px;padding:12px 3px;background:#fffefa;border:1px solid #e2e4da;border-radius:14px}.levels b{font-size:23px}.levels span{font-size:11px}.levels .selected{color:#fff;background:var(--green);border-color:var(--green)}.grownup{border-top:1px solid #dce1d3;padding-top:22px;display:flex;gap:11px;font-size:12px}.grownup>span{font-size:24px;color:#a57b31}.grownup strong{font-size:12px}.grownup p{line-height:1.7;color:var(--muted);margin:7px 0 9px}.grownup small{font-size:10px;color:#6e7a6f}.board-panel{position:relative;background:#fffefa;border:1px solid #e3e5da;border-radius:27px;padding:25px 31px 21px;box-shadow:0 7px 0 #eeeee5}.board-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.board-kicker{font-size:9px;letter-spacing:2px;color:#818a7c;font-weight:bold}.board-heading h2{font-size:23px;letter-spacing:-.7px;margin:6px 0 0}.progress{padding:10px 13px;border:1px solid #e1e4d7;border-radius:25px;display:flex;align-items:center;gap:6px;font-size:11px;white-space:nowrap}.progress>span:first-child{font-size:19px;color:#c9973a}.progress b{font-size:13px}.message{text-align:center;color:#6f786d;font-size:14px;min-height:20px;margin:25px 0 18px}.board{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;max-width:386px;margin:0 auto}.board.six{grid-template-columns:repeat(3,minmax(0,1fr));max-width:520px}.board.twelve{grid-template-columns:repeat(4,minmax(0,1fr));max-width:520px;gap:12px}.card{position:relative;aspect-ratio:1.15;border:0;background:transparent;padding:0;min-width:0;perspective:600px}.card-inner{display:block;position:absolute;inset:0;transform-style:preserve-3d;transition:transform .35s}.face{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;border-radius:18px;backface-visibility:hidden;-webkit-backface-visibility:hidden}.back{background:#c4bce7;border:2px solid #b7acd9;box-shadow:0 5px 0 #a79bc9;overflow:hidden}.back:before,.back:after{content:'';position:absolute;width:115px;height:115px;border:1px solid #d6d0ed;border-radius:50%;opacity:.65}.back:before{left:-70px;top:-40px}.back:after{right:-60px;bottom:-55px}.back svg{width:43%;height:43%;fill:#f8f5ff;opacity:.9}.card:nth-child(4n+2) .back,.card:nth-child(4n+3) .back{background:#e9c47e;border-color:#e0bb72;box-shadow:0 5px 0 #cfa763}.card:nth-child(4n+2) .back:before,.card:nth-child(4n+3) .back:before,.card:nth-child(4n+2) .back:after,.card:nth-child(4n+3) .back:after{border-color:#f8dfa9}.front{transform:rotateY(180deg);background:#fff5e4;border:2px solid #e7d9bf;box-shadow:0 5px 0 #ddd0b6;gap:5px}.picture{font-size:clamp(44px,6vw,76px);line-height:1.15}.picture-label{font-size:13px;font-weight:700}.card.revealed .card-inner,.card.matched .card-inner{transform:rotateY(180deg)}.card.matched .front{background:#edf2df;border-color:#b0c594;box-shadow:0 5px 0 #cedabc}.match-tick{position:absolute;top:7px;right:9px;background:#658350;color:white;border-radius:50%;width:19px;height:19px;font-size:12px;display:none;place-items:center}.matched .match-tick{display:grid}.card:hover:not(.revealed):not(.matched) .back{filter:brightness(1.03)}.twelve .picture{font-size:42px}.twelve .picture-label{font-size:10px}.twelve .face{border-radius:13px}.board-actions{display:flex;justify-content:center;gap:12px;margin-top:26px}.board-actions .small-button{font-size:12px;min-height:44px;padding:9px 15px}.board-actions span{font-size:20px}.celebration{background:#f0f3e7;border-radius:16px;padding:16px;margin-top:20px;align-items:center;gap:12px;display:flex}.celebration[hidden]{display:none}.celebration>span{font-size:31px}.celebration h3{font-size:16px;margin:0 0 5px}.celebration p{margin:0;font-size:12px;color:var(--muted)}.primary{margin-left:auto;background:var(--green);border:0;color:white;border-radius:22px;padding:13px 18px;font-size:13px;white-space:nowrap;min-height:46px}footer{display:flex;align-items:center;gap:8px;padding:30px 0;color:#788373;font-size:11px}footer>span:first-child{font-size:19px}.footer-note{margin-left:auto;font-size:10px}button:disabled{opacity:.75}@media(min-width:1000px){main{padding:0 50px}.intro{padding-top:42px}.board-panel{min-height:542px}}@media(max-width:760px){.topbar{padding:16px 22px}.brand{font-size:23px}.brand-mark{font-size:32px}.sound{font-size:12px;padding:8px 12px}main{padding:0 18px}.intro{padding:28px 0 26px}.eyebrow{font-size:8px;letter-spacing:1.5px}h1{letter-spacing:-2px}.sparkle{width:21px;right:-28px}.intro p{font-size:15px}.play-area{display:flex;flex-direction:column;gap:21px}.settings{width:100%;padding:0;display:grid;grid-template-columns:1fr;gap:17px}.setting-group{margin:0}.setting-group h2{font-size:11px;margin-bottom:9px}.themes{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.theme{padding:11px 4px;min-height:82px;flex-direction:column;gap:6px;text-align:center;border-radius:13px}.theme>span:first-child{font-size:26px}.theme>span:nth-child(2){font-size:10px;flex:0}.theme small,.theme i{display:none}.levels{gap:7px}.levels button{flex-direction:row;justify-content:center;gap:8px;padding:9px}.levels b{font-size:18px}.grownup{display:none}.board-panel{width:100%;padding:20px 16px;border-radius:23px}.board-heading h2{font-size:21px}.message{margin:19px 0 16px;font-size:13px}.board{gap:13px;max-width:345px}.picture{font-size:58px}.six .picture{font-size:43px}.twelve{gap:9px!important}.twelve .picture{font-size:32px}.twelve .picture-label{font-size:9px}.twelve .match-tick{width:14px;height:14px;font-size:9px;right:4px;top:4px}.twelve .face{border-radius:10px}.board-actions{margin-top:23px}.celebration{flex-wrap:wrap;padding:13px;gap:9px}.celebration h3{font-size:14px}.celebration .primary{width:100%;margin:4px 0 0}.footer-note{display:none}footer{justify-content:center;text-align:center;font-size:10px;padding:25px 0}.picture-label{font-size:12px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}}
