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0 .35rem}.win-stat{text-align:center}.win-stat strong{display:block;font-family:var(--mono);font-size:1.6rem;font-weight:700;color:var(--text);line-height:1.15}.win-stat span{font-size:.72rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}.overlay-panel{width:min(92%,420px);padding:1.75rem 1.5rem;background:#0d0d0feb;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;gap:.85rem;text-align:center}.overlay-panel h2{font-size:1.65rem}.overlay-eyebrow{font-family:var(--mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--accent)}.overlay-ai-level{margin:.15rem 0 0;font-size:.85rem;color:var(--muted)}.overlay-ai-level strong{color:var(--warning);font-family:var(--mono)}.game-hint kbd{display:inline-block;padding:.05rem .35rem;border:1px solid var(--border);border-radius:4px;background:var(--surface-2);font-family:var(--mono);font-size:.78em;color:var(--text)}.rules-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:.4rem;font-size:.88rem;color:var(--muted);text-align:left}.rules-list li:before{content:"→";margin-right:.5rem;color:var(--accent)}@media (max-width: 560px){.puzzle-bar{justify-content:center}.game-topbar{flex-direction:column;align-items:flex-start;gap:.5rem}.score-panel{gap:1rem;font-size:.85rem}}