*{box-sizing:border-box}body{margin:0;background:var(--site-bg);color:var(--site-primary);font:16px Arial,sans-serif}header{display:flex;justify-content:space-between;gap:20px;padding:24px 6%;border-bottom:1px solid var(--site-line);background:#fffdf8}header a{color:inherit;text-decoration:none;font-size:13px}header span,.eyebrow{font-size:10px;letter-spacing:2px;color:var(--site-accent);font-weight:bold}main{max-width:1250px;margin:auto;padding:50px 30px}.intro{text-align:center;margin-bottom:40px}h1,h2{font-family:Georgia,serif;font-weight:normal}h1{font-size:56px;letter-spacing:-2px;line-height:1.1;margin:18px 0}h2{font-size:26px}p{color:var(--site-text);line-height:1.7}.choices{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.choices>a{display:block;padding:22px;border:1px solid var(--site-line);border-radius:20px;background:white;color:inherit;text-decoration:none;box-shadow:0 8px 25px #481b3a08}.choices img{width:100%;height:280px;object-fit:contain}.choices p{font-size:14px}.choices strong{display:block;background:var(--site-primary);color:white;padding:15px;border-radius:25px;text-align:center;margin-top:20px;font-size:13px}.footnote{text-align:center;font-size:12px;margin-top:30px}.game-main{max-width:800px;text-align:center}.controls{display:flex;flex-wrap:wrap;justify-content:center;align-items:end;gap:15px;margin:30px 0}label{display:block;font-size:12px;text-align:left}select{display:block;margin-top:8px;padding:12px;background:white;color:var(--site-primary);border:1px solid var(--site-line);border-radius:9px;max-width:100%}button{font:inherit;cursor:pointer}.controls button{border:0;background:var(--site-primary);color:white;padding:14px 20px;border-radius:10px}#status{min-height:30px;color:var(--site-primary);font-weight:bold}.tic-grid{max-width:450px;margin:20px auto;display:grid;grid-template-columns:repeat(3,1fr);gap:9px;padding:14px;border:2px solid var(--site-accent);border-radius:18px;background:var(--site-section)}.tic-grid button{aspect-ratio:1;border:1px solid #ddc6d1;border-radius:12px;background:white;color:var(--site-primary);font:bold 64px Georgia}.tic-grid button.o{color:var(--site-accent)}.tic-grid button.win{background:#e3f1e4;outline:3px solid #6e9b76}.tic-grid button:disabled{cursor:default}.memory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:25px}.memory-card{min-height:135px;border:2px solid var(--site-line);background:white;border-radius:14px;color:var(--site-primary);display:flex;flex-direction:column;justify-content:center;align-items:center;padding:12px;gap:12px}.memory-card span{font-size:42px}.memory-card strong{font-size:13px}.memory-card.selected{border-color:var(--site-accent);background:#fff0f5}.memory-card.matched{background:#e6f1e5;border-color:#7d9b79}.memory-card:disabled{cursor:default;color:var(--site-primary)}.conversation{background:#f6e7ee;padding:25px;border-radius:18px;margin-top:30px}.conversation h2{margin:15px 0}.conversation p{font-size:13px}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #d39e37;outline-offset:4px}@media(max-width:700px){header span{display:none}main{padding:35px 18px}h1{font-size:40px}.choices{grid-template-columns:1fr}.choices img{height:300px}.controls{gap:12px}.memory-grid{gap:8px}.memory-card{min-height:108px;padding:7px}.memory-card span{font-size:32px}.memory-card strong{font-size:10px}.tic-grid button{font-size:50px}}@media(max-width:400px){.memory-grid{grid-template-columns:repeat(3,1fr)}}

/* Persistent exit routes work even when browser history is empty. */
body{padding-bottom:85px}.game-exit-bar{position:fixed;inset:auto 0 0;z-index:50;display:flex!important;justify-content:center;gap:12px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:#fffaf2f5;backdrop-filter:blur(10px);border-top:1px solid #dfc9d5;box-shadow:0 -4px 20px #481b3a12}.game-exit-bar a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:140px;padding:12px 18px;border-radius:10px;background:var(--site-primary);color:white;text-decoration:none;font:bold 13px Arial;line-height:1.2}.game-exit-bar a+a{background:#f0dfe9;color:var(--site-primary)}.game-exit-bar a:focus-visible{outline:3px solid #b98b2e;outline-offset:3px}.dialog-exit-links{display:flex;gap:20px;justify-content:center;margin-top:25px}.dialog-exit-links a{font:bold 13px Arial;color:#6a2ab4;text-decoration:underline}@media(max-width:760px){.panel:has(#play:not([hidden])){bottom:85px}.game-exit-bar{gap:10px}.game-exit-bar a{flex:1;min-width:0;max-width:250px}}
#soundToggle{font:inherit;font-size:12px;white-space:nowrap;border:1px solid #d9cbdc;border-radius:24px;background:white;color:var(--site-primary);padding:10px 12px;min-height:44px;cursor:pointer}header{gap:8px;flex-wrap:wrap}

.friend-invite{margin:18px 0;padding:16px;border:1px solid #c8ddcf;border-radius:14px;background:#f1fff7}.friend-invite input{padding:10px;border:1px solid #b4c7bc;border-radius:8px;max-width:250px}.friend-invite button{margin:8px;padding:10px;border-radius:8px}.friend-invite a{display:block;overflow-wrap:anywhere;margin-top:8px}

.friend-invite [hidden]{display:none}