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var(--transition);text-transform:uppercase;letter-spacing:.3px;user-select:none;min-height:64px;display:flex;align-items:center;justify-content:center;line-height:1.2;word-break:break-word;touch-action:manipulation;-webkit-user-select:none}.tile:hover{background:var(--bg-tile-hover);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.tile.selected{background:var(--bg-tile-selected);border-color:#7c85f5;transform:translateY(-3px);box-shadow:0 4px 16px rgba(88,101,242,.3)}.tile.disabled{pointer-events:none;opacity:.4}@keyframes shake{0%,100%{transform:translateX(0)}10%,30%,50%,70%,90%{transform:translateX(-4px)}20%,40%,60%,80%{transform:translateX(4px)}}.tile.shake{animation:shake .5s ease-in-out}@keyframes categoryReveal{0%{transform:scaleY(0);opacity:0}60%{transform:scaleY(1.05)}100%{transform:scaleY(1);opacity:1}}.game-controls{display:flex;justify-content:center;gap:10px;margin-bottom:16px}.btn{font-family:Inter,sans-serif;font-weight:600;font-size:.88rem;padding:10px 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var(--transition)}.hint-reveal:hover{border-color:var(--text-muted)}.hint-reveal-btn{width:100%;text-align:left;background:0 0;border:none;padding:14px 18px;font-family:Inter,sans-serif;font-size:.9rem;font-weight:600;color:var(--text-primary);cursor:pointer;display:flex;align-items:center;justify-content:space-between}.hint-reveal-btn::after{content:'Tap to reveal';font-size:.75rem;font-weight:400;color:var(--text-muted)}.hint-reveal.revealed .hint-reveal-btn::after{content:''}.hint-reveal-content{padding:0 18px 14px;color:var(--accent-green);font-weight:600;font-size:.92rem;display:none}.hint-reveal.revealed .hint-reveal-content{display:block}.author-box{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:24px;margin:32px 0;display:flex;align-items:center;gap:20px;box-shadow:0 4px 12px rgba(0,0,0,.05)}html[data-theme=dark] .author-box{background:linear-gradient(135deg,rgba(88,101,242,.05),#0f1117);box-shadow:0 4px 12px rgba(0,0,0,.2)}.author-image{width:90px;height:90px;border-radius:50%;object-fit:cover;border:3px solid var(--accent-blue);flex-shrink:0;aspect-ratio:1}.author-info{flex:1}.author-name{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin:0 0 4px 0;font-family:Inter,sans-serif;display:flex;align-items:center;gap:6px}.author-name::after{content:'✓';display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;background-color:var(--accent-blue);color:#fff;border-radius:50%;font-size:.65rem}.author-bio{font-size:.9rem;color:var(--text-secondary);line-height:1.6;margin:0 0 10px 0}.author-contact a{display:inline-flex;align-items:center;font-size:.85rem;color:var(--text-muted);text-decoration:none;font-weight:500;transition:color .2s;margin-right:12px}.author-contact a:hover{color:var(--accent-blue)}@media (max-width:600px){.author-box{flex-direction:column;text-align:center;padding:20px}.author-name{justify-content:center}}.mode-selector{display:flex;justify-content:center;gap:4px;margin-bottom:18px;background:var(--bg-card);border-radius:24px;padding:4px;width:fit-content;margin-left:auto;margin-right:auto}.mode-pill{padding:6px 18px;border-radius:20px;border:none;background:0 0;color:var(--text-secondary);font-family:Inter,sans-serif;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s}.mode-pill:hover{color:var(--text-primary)}.mode-pill.active{background:var(--bg-tile-selected);color:#fff;box-shadow:0 2px 8px rgba(88,101,242,.3)}.tile.easy-tint{border-width:2px;border-style:solid}.tile.easy-yellow{border-color:var(--cat-yellow);background:rgba(249,223,109,.08)}.tile.easy-green{border-color:var(--cat-green);background:rgba(160,195,90,.08)}.tile.easy-blue{border-color:var(--cat-blue);background:rgba(176,196,239,.08)}.tile.easy-purple{border-color:var(--cat-purple);background:rgba(186,129,197,.08)}.tile.easy-tint.selected{background:var(--bg-tile-selected);border-color:#7c85f5}.btn-reveal{background:0 0;color:var(--text-muted);border:1px dashed var(--border);font-size:.82rem;padding:8px 20px;border-radius:20px;cursor:pointer;transition:all .2s;font-family:Inter,sans-serif;font-weight:500}.btn-reveal:hover{color:var(--accent-red);border-color:var(--accent-red);background:rgba(239,68,68,.06)}.btn-hint{background:rgba(245,158,11,.1);border-color:rgba(245,158,11,.3);color:var(--accent-gold)}.btn-hint:hover{background:rgba(245,158,11,.18);border-color:var(--accent-gold)}.community-rating{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:16px;padding:12px;background:var(--bg-card);border-radius:var(--radius)}.rate-btn{padding:6px 16px;border-radius:20px;border:1px solid var(--border);background:0 0;color:var(--text-primary);font-size:.88rem;cursor:pointer;transition:all .2s;font-family:inherit}.rate-btn:hover{background:var(--bg-tile);border-color:var(--text-muted)}