:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}._card_agr2g_1{width:100%;height:180px;min-height:180px;perspective:1000px;cursor:pointer;-webkit-user-select:none;user-select:none}._cardInner_agr2g_10{position:relative;width:100%;height:100%;text-align:center;transition:transform .6s;transform-style:preserve-3d}._card_agr2g_1._flipped_agr2g_19 ._cardInner_agr2g_10{transform:rotateY(180deg)}._cardFront_agr2g_23,._cardBack_agr2g_24{position:absolute;width:100%;height:100%;-webkit-backface-visibility:hidden;backface-visibility:hidden;border-radius:12px;border:3px solid #e0e6ed;display:flex;flex-direction:column;justify-content:center;align-items:center;box-shadow:0 4px 8px #0000001a;transition:all .3s ease}._cardFront_agr2g_23{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-size:2rem;font-weight:700}._cardBack_agr2g_24{background:#fff;transform:rotateY(180deg);padding:8px}._cardImage_agr2g_53{width:95%;height:90%;object-fit:cover;border-radius:8px;display:block;max-width:100%}._card_agr2g_1:hover:not(._disabled_agr2g_63) ._cardInner_agr2g_10{transform:scale(1.05)}._card_agr2g_1._flipped_agr2g_19:hover ._cardInner_agr2g_10{transform:rotateY(180deg) scale(1.05)}._card_agr2g_1._matched_agr2g_72 ._cardFront_agr2g_23,._card_agr2g_1._matched_agr2g_72 ._cardBack_agr2g_24{border-color:#48bb78;box-shadow:0 0 20px #48bb784d}._card_agr2g_1._matched_agr2g_72 ._cardBack_agr2g_24{background:#f0fff4}._card_agr2g_1._disabled_agr2g_63{cursor:not-allowed;opacity:.6}@media (max-width: 1024px){._card_agr2g_1{height:150px}._cardFront_agr2g_23{font-size:1.8rem}}@media (max-width: 768px){._card_agr2g_1{height:120px}._cardFront_agr2g_23{font-size:1.5rem}._cardImage_agr2g_53{width:92%;height:88%}}@media (max-width: 480px){._card_agr2g_1{height:90px;min-height:90px}._cardFront_agr2g_23{font-size:1.2rem}._cardImage_agr2g_53{width:90%;height:85%}._cardBack_agr2g_24{padding:4px}}@media (max-width: 360px){._card_agr2g_1{height:75px;min-height:75px}._cardFront_agr2g_23{font-size:1rem}._cardImage_agr2g_53{width:88%;height:82%}._cardBack_agr2g_24{padding:3px}}@media (max-width: 320px){._card_agr2g_1{height:65px;min-height:65px}._cardFront_agr2g_23{font-size:.9rem}._cardImage_agr2g_53{width:85%;height:80%}._cardBack_agr2g_24{padding:2px}}._gameBoard_v8zji_1{display:grid;grid-template-columns:repeat(var(--grid-cols),1fr);grid-template-rows:repeat(var(--grid-rows),1fr);gap:16px;padding:24px;width:100%;margin:0 auto;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);border-radius:16px;box-shadow:0 8px 32px #0000001a}._gameBoard_v8zji_1[data-board-size="50"]{gap:12px}._gameBoard_v8zji_1[data-board-size="100"]{gap:8px}@media (max-width: 1200px){._gameBoard_v8zji_1{padding:18px;gap:12px}._gameBoard_v8zji_1[data-board-size="100"]{gap:10px}}@media (max-width: 1024px){._gameBoard_v8zji_1{padding:16px;gap:10px}._gameBoard_v8zji_1[data-board-size="50"]{gap:8px}._gameBoard_v8zji_1[data-board-size="100"]{gap:6px}}@media (max-width: 768px){._gameBoard_v8zji_1{padding:12px;gap:8px;max-width:100%}._gameBoard_v8zji_1[data-board-size="20"]{grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(5,1fr)}._gameBoard_v8zji_1[data-board-size="30"]{grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(6,1fr)}._gameBoard_v8zji_1[data-board-size="50"]{grid-template-columns:repeat(6,1fr);grid-template-rows:repeat(9,1fr);gap:6px}._gameBoard_v8zji_1[data-board-size="100"]{grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(13,1fr);gap:4px}}@media (max-width: 480px){._gameBoard_v8zji_1{padding:8px;gap:6px}._gameBoard_v8zji_1[data-board-size="20"]{grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(5,1fr)}._gameBoard_v8zji_1[data-board-size="30"]{grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(6,1fr)}._gameBoard_v8zji_1[data-board-size="50"]{grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(10,1fr);gap:4px}._gameBoard_v8zji_1[data-board-size="100"]{grid-template-columns:repeat(7,1fr);grid-template-rows:repeat(15,1fr);gap:3px}}@media (max-width: 360px){._gameBoard_v8zji_1{padding:6px;gap:4px}._gameBoard_v8zji_1[data-board-size="20"],._gameBoard_v8zji_1[data-board-size="30"]{gap:4px}._gameBoard_v8zji_1[data-board-size="50"]{gap:3px}._gameBoard_v8zji_1[data-board-size="100"]{gap:2px}}@media (max-width: 320px){._gameBoard_v8zji_1{padding:4px;gap:3px}._gameBoard_v8zji_1[data-board-size="20"],._gameBoard_v8zji_1[data-board-size="30"]{gap:3px}._gameBoard_v8zji_1[data-board-size="50"]{gap:2px}._gameBoard_v8zji_1[data-board-size="100"]{gap:1px}}._gameBoard_v8zji_1{transition:all .3s ease-in-out}._timer_8udh2_1{display:flex;align-items:center;gap:8px;padding:12px 20px;background:#fff;border-radius:25px;box-shadow:0 4px 12px #0000001a;border:2px solid #e2e8f0;position:relative;transition:all .3s ease}._timer_8udh2_1._running_8udh2_14{border-color:#48bb78;box-shadow:0 4px 12px #48bb7833}._clockIcon_8udh2_19{color:#4a5568;transition:color .3s ease}._timer_8udh2_1._running_8udh2_14 ._clockIcon_8udh2_19{color:#48bb78}._timeDisplay_8udh2_28{font-family:Courier New,monospace;font-size:1.2rem;font-weight:700;color:#2d3748;min-width:60px;text-align:center}._pulseIndicator_8udh2_37{position:absolute;top:-2px;right:-2px;width:12px;height:12px;background:#48bb78;border-radius:50%;animation:_pulse_8udh2_37 2s infinite}@keyframes _pulse_8udh2_37{0%{transform:scale(.8);opacity:1}50%{transform:scale(1.2);opacity:.7}to{transform:scale(.8);opacity:1}}@media (max-width: 768px){._timer_8udh2_1{padding:10px 16px}._timeDisplay_8udh2_28{font-size:1.1rem;min-width:55px}}@media (max-width: 480px){._timer_8udh2_1{padding:8px 14px}._timeDisplay_8udh2_28{font-size:1rem;min-width:50px}._clockIcon_8udh2_19{width:16px;height:16px}}@media (max-width: 320px){._timer_8udh2_1{padding:6px 12px;gap:6px}._timeDisplay_8udh2_28{font-size:.9rem;min-width:45px}._clockIcon_8udh2_19{width:14px;height:14px}}._gameSettings_1v641_1{background:#fff;border-radius:16px;padding:16px 24px;box-shadow:0 4px 12px #0000001a;border:1px solid #e2e8f0;width:100%;max-width:none}._settingsHeader_1v641_11{display:none}._settingsIcon_1v641_15{color:#4a5568}._settingsHeader_1v641_11 h3{margin:0;font-size:1.1rem;color:#2d3748;font-weight:600}._settingsContent_1v641_26{display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:32px;width:100%;flex-wrap:wrap}._boardSizeSelector_1v641_36{display:flex;flex-direction:row;align-items:center;gap:16px}._selectorLabel_1v641_43{font-weight:600;color:#4a5568;font-size:.9rem;white-space:nowrap}._sizeOptions_1v641_50{display:flex;flex-direction:row;gap:8px}._sizeOption_1v641_50{display:flex;flex-direction:column;padding:8px 12px;border:2px solid #e2e8f0;border-radius:8px;background:#f7fafc;cursor:pointer;transition:all .2s ease;text-align:center;min-width:70px}._sizeOption_1v641_50:hover:not(:disabled){border-color:#cbd5e0;background:#edf2f7}._sizeOption_1v641_50._active_1v641_74{border-color:#4c51bf;background:#ebf4ff}._sizeOption_1v641_50:disabled{opacity:.5;cursor:not-allowed}._sizeLabel_1v641_84{font-weight:600;color:#2d3748;font-size:.9rem}._difficultyLabel_1v641_90{font-size:.75rem;color:#718096;margin-top:2px}._gameActions_1v641_96{display:flex;flex-direction:row;gap:12px}._actionButton_1v641_102{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border:none;border-radius:10px;font-weight:600;cursor:pointer;transition:all .2s ease;font-size:.9rem}._newGameButton_1v641_116{background:linear-gradient(135deg,#4c51bf,#667eea);color:#fff}._newGameButton_1v641_116:hover{transform:translateY(-1px);box-shadow:0 4px 12px #4c51bf66}._resetButton_1v641_126{background:#fed7d7;color:#c53030;border:1px solid #feb2b2}._resetButton_1v641_126:hover{background:#fbb6ce;border-color:#f687b3}._gameStats_1v641_137{display:flex;flex-direction:row;gap:24px;padding:8px 16px;background:#f7fafc;border-radius:8px;border:1px solid #e2e8f0}._stat_1v641_147{display:flex;justify-content:space-between;align-items:center}._statLabel_1v641_153{font-size:.85rem;color:#718096;font-weight:500}._statValue_1v641_159{font-size:.9rem;color:#2d3748;font-weight:600}@media (max-width: 1024px){._settingsContent_1v641_26{gap:24px}}@media (max-width: 768px){._gameSettings_1v641_1{max-width:none;width:100%;padding:12px 16px}._settingsContent_1v641_26{flex-direction:column;gap:16px;align-items:stretch}._boardSizeSelector_1v641_36{flex-direction:column;gap:12px;align-items:stretch}._sizeOptions_1v641_50{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}._sizeOption_1v641_50{padding:10px 8px;min-width:auto}._sizeLabel_1v641_84{font-size:.8rem}._difficultyLabel_1v641_90{font-size:.65rem}._gameActions_1v641_96{flex-direction:row;gap:8px}._actionButton_1v641_102{flex:1;padding:12px 16px;font-size:.85rem}._gameStats_1v641_137{gap:16px;padding:8px 12px}._statLabel_1v641_153{font-size:.8rem}._statValue_1v641_159{font-size:.85rem}}@media (max-width: 480px){._gameSettings_1v641_1{padding:10px 12px}._settingsContent_1v641_26{gap:12px}._boardSizeSelector_1v641_36{gap:8px}._sizeOptions_1v641_50{grid-template-columns:repeat(2,1fr);gap:6px}._sizeOption_1v641_50{padding:8px 6px}._sizeLabel_1v641_84{font-size:.75rem}._difficultyLabel_1v641_90{font-size:.6rem}._actionButton_1v641_102{padding:10px 12px;font-size:.8rem}._gameStats_1v641_137{flex-direction:column;gap:8px;text-align:center}._stat_1v641_147{justify-content:center;gap:8px}}@media (max-width: 320px){._gameSettings_1v641_1{padding:8px 10px}._sizeLabel_1v641_84{font-size:.7rem}._difficultyLabel_1v641_90{font-size:.55rem}._actionButton_1v641_102{padding:8px 10px;font-size:.75rem}}._victoryOverlay_781y8_1{position:fixed;inset:0;background:#000c;display:flex;justify-content:center;align-items:center;z-index:1000;animation:_fadeIn_781y8_1 .3s ease-out}._victoryCard_781y8_15{background:#fff;border-radius:20px;padding:32px;max-width:480px;width:90vw;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #0000004d;animation:_slideIn_781y8_1 .4s ease-out .1s both}._victoryHeader_781y8_27{text-align:center;margin-bottom:24px}._trophyIcon_781y8_32{color:gold;margin-bottom:16px;animation:_bounce_781y8_1 .6s ease-out .5s both}._victoryTitle_781y8_38{font-size:1.8rem;font-weight:700;color:#2d3748;margin:0 0 8px}._victorySubtitle_781y8_45{font-size:1rem;color:#718096;margin:0}._performanceSection_781y8_51{text-align:center;margin-bottom:24px;padding:20px;background:linear-gradient(135deg,#f7fafc,#edf2f7);border-radius:16px}._performanceRating_781y8_59{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:12px}._performanceEmoji_781y8_67{font-size:1.5rem}._performanceText_781y8_71{font-size:1.2rem;font-weight:600}._scoreDisplay_781y8_76{display:flex;flex-direction:column;gap:4px}._scoreLabel_781y8_82{font-size:.9rem;color:#718096;text-transform:uppercase;letter-spacing:.5px}._scoreValue_781y8_89{font-size:2rem;font-weight:700;color:#2d3748;font-family:Courier New,monospace}._statsGrid_781y8_96{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:16px;margin-bottom:24px}._statItem_781y8_103{display:flex;align-items:center;gap:12px;padding:16px;background:#f7fafc;border-radius:12px;border:1px solid #e2e8f0}._statIcon_781y8_113{color:#4a5568;flex-shrink:0}._statContent_781y8_118{display:flex;flex-direction:column;gap:2px;min-width:0}._statLabel_781y8_125{font-size:.8rem;color:#718096;font-weight:500}._statValue_781y8_131{font-size:1rem;color:#2d3748;font-weight:600;font-family:Courier New,monospace}._actionButtons_781y8_138{display:flex;gap:12px;margin-bottom:20px}._actionButton_781y8_138{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 20px;border:none;border-radius:12px;font-weight:600;cursor:pointer;transition:all .2s ease;font-size:.9rem}._playAgainButton_781y8_159{background:linear-gradient(135deg,#4c51bf,#667eea);color:#fff}._playAgainButton_781y8_159:hover{transform:translateY(-2px);box-shadow:0 6px 20px #4c51bf66}._newGameButton_781y8_169{background:#fff;color:#4a5568;border:2px solid #e2e8f0}._newGameButton_781y8_169:hover{background:#f7fafc;border-color:#cbd5e0}._encouragement_781y8_180{text-align:center;padding-top:16px;border-top:1px solid #e2e8f0}._encouragement_781y8_180 p{margin:0;font-size:.9rem;color:#718096;line-height:1.5}@keyframes _fadeIn_781y8_1{0%{opacity:0}to{opacity:1}}@keyframes _slideIn_781y8_1{0%{transform:translateY(40px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes _bounce_781y8_1{0%,20%,53%,80%,to{transform:translateY(0)}40%,43%{transform:translateY(-20px)}70%{transform:translateY(-10px)}90%{transform:translateY(-5px)}}@media (max-width: 768px){._victoryCard_781y8_15{padding:28px 24px;width:95vw}._victoryTitle_781y8_38{font-size:1.6rem}._scoreValue_781y8_89{font-size:1.8rem}._statsGrid_781y8_96{grid-template-columns:1fr 1fr;gap:12px}._statItem_781y8_103{padding:12px}}@media (max-width: 480px){._victoryCard_781y8_15{padding:20px 16px;border-radius:16px;width:96vw}._victoryTitle_781y8_38{font-size:1.4rem}._victorySubtitle_781y8_45{font-size:.9rem}._scoreValue_781y8_89{font-size:1.5rem}._statsGrid_781y8_96{grid-template-columns:1fr;gap:10px}._statItem_781y8_103{padding:10px;gap:8px}._actionButtons_781y8_138{flex-direction:column;gap:8px}._actionButton_781y8_138{padding:12px 16px;font-size:.85rem}._performanceSection_781y8_51{padding:16px}._performanceText_781y8_71{font-size:1.1rem}}@media (max-width: 320px){._victoryCard_781y8_15{padding:16px 12px;width:98vw}._victoryTitle_781y8_38{font-size:1.2rem}._victorySubtitle_781y8_45{font-size:.8rem}._scoreValue_781y8_89{font-size:1.3rem}._actionButton_781y8_138{padding:10px 12px;font-size:.8rem}._performanceText_781y8_71{font-size:1rem}._statValue_781y8_131{font-size:.9rem}._statLabel_781y8_125{font-size:.75rem}}*{box-sizing:border-box}body{margin:0;padding:0;min-height:100vh;width:100vw;display:block;place-items:unset;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#667eea,#764ba2);color:#2d3748;overflow-x:hidden}#root{min-height:100vh;width:100vw;max-width:none;margin:0;padding:0;display:flex;flex-direction:column}.app{min-height:100vh;display:flex;flex-direction:column;padding:20px;gap:24px}.app-header{text-align:center;color:#fff;margin-bottom:8px}.app-title{font-size:2.5rem;font-weight:700;margin:0 0 8px;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.app-subtitle{font-size:1.1rem;margin:0;opacity:.9;text-shadow:1px 1px 2px rgba(0,0,0,.3)}.app-content{display:flex;flex-direction:column;gap:24px;flex:1;width:100%;height:100%}.game-info{display:flex;flex-direction:row;gap:24px;justify-content:center;align-items:flex-start;width:100%}.game-area{flex:1;width:100%;display:flex;justify-content:center;align-items:flex-start}@media (max-width: 1024px){.app{padding:16px}.app-title{font-size:2.2rem}}@media (max-width: 768px){.app{padding:14px;gap:16px}.app-title{font-size:1.8rem}.app-subtitle{font-size:1rem}.game-info{flex-direction:column;gap:12px;align-items:center}.game-area{align-items:center}}@media (max-width: 480px){.app{padding:10px;gap:12px}.app-title{font-size:1.4rem}.app-subtitle{font-size:.85rem}.game-info{gap:10px}}@media (max-width: 320px){.app{padding:8px;gap:8px}.app-title{font-size:1.2rem}.app-subtitle{font-size:.8rem}}button:focus-visible{outline:2px solid #4c51bf;outline-offset:2px}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#a1a1a1}@keyframes spin{to{transform:rotate(360deg)}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}