._container_iyo2y_1{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;min-height:0;overflow:hidden}._metricBadge_iyo2y_13,._timerBadge_iyo2y_13{display:flex;align-items:center;gap:6px;font-weight:800;font-size:1.05rem;color:#f8fafc}._metricIcon_iyo2y_22,._timerIcon_iyo2y_22{color:#38bdf8}._metricNumber_iyo2y_26{font-variant-numeric:tabular-nums}._board_iyo2y_31{display:grid;gap:10px;margin:auto;align-content:center;justify-content:center;box-sizing:border-box;width:100%;max-width:680px;max-height:calc(100dvh - 64px)}@media (min-width: 641px){._board_iyo2y_31{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}._boardEasy_iyo2y_50{max-width:min(calc((100dvh - 72px) * (4 / 3) * .88),640px)}._boardNormal_iyo2y_55{max-width:min(calc((100dvh - 72px) * (4 / 5) * .88),680px)}._boardNormal_iyo2y_55>._cardContainer_iyo2y_61:nth-child(4n+1):nth-last-child(2){grid-column-start:2}._boardNormal_iyo2y_55>._cardContainer_iyo2y_61:nth-child(4n+1):last-child{grid-column:2 / span 2;justify-self:center;width:50%}}@media (max-width: 640px){._board_iyo2y_31{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:2px 4px;max-width:100%}._boardEasy_iyo2y_50{max-width:min(calc((100dvh - 60px)*.66),380px)}._boardNormal_iyo2y_55{max-width:min(calc((100dvh - 60px)*.44),380px);gap:6px}}._cardContainer_iyo2y_61{aspect-ratio:1 / 1.14;width:100%;height:100%;perspective:1000px;cursor:pointer;background:transparent;border:none;padding:0;outline:none;display:flex}._cardInner_iyo2y_108{position:relative;width:100%;height:100%;transition:transform .35s cubic-bezier(.4,0,.2,1);transform-style:preserve-3d;border-radius:12px}._isFlipped_iyo2y_117 ._cardInner_iyo2y_108{transform:rotateY(180deg)}._cardFront_iyo2y_121,._cardBack_iyo2y_121{position:absolute;top:0;right:0;bottom:0;left:0;-webkit-backface-visibility:hidden;backface-visibility:hidden;border-radius:12px;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 8px #00000059;border:2px solid rgba(255,255,255,.12);overflow:hidden;box-sizing:border-box}._cardBack_iyo2y_121{background:#1e293b;transition:border-color .2s,transform .2s;display:flex;align-items:center;justify-content:center}._cardBackImage_iyo2y_145{width:44%;height:44%;object-fit:contain;pointer-events:none;filter:drop-shadow(0 2px 4px rgba(0,0,0,.35))}._cardContainer_iyo2y_61:hover:not(._isFlipped_iyo2y_117):not(._isMatched_iyo2y_153) ._cardBack_iyo2y_121{border-color:#38bdf8;transform:translateY(-2px);box-shadow:0 5px 12px #38bdf840}._cardFront_iyo2y_121{background:#fff;transform:rotateY(180deg);padding:6px}._cardImage_iyo2y_166{width:84%;height:84%;object-fit:contain;pointer-events:none}._isMatched_iyo2y_153 ._cardFront_iyo2y_121{border-color:#4ade80;background:#f0fdf4;box-shadow:0 0 12px #4ade8073;animation:_pulseMatch_iyo2y_1 .4s ease}@keyframes _pulseMatch_iyo2y_1{0%{transform:rotateY(180deg) scale(1)}50%{transform:rotateY(180deg) scale(1.05)}to{transform:rotateY(180deg) scale(1)}}._menuDifficultyGroup_iyo2y_187{display:flex;flex-direction:column;gap:8px}._menuSectionLabel_iyo2y_193{font-size:.95rem;font-weight:700;color:#f8fafc}._difficultyRadioList_iyo2y_199{display:flex;flex-direction:column;gap:6px}._difficultyOption_iyo2y_205{background:#1e293b;border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:10px 14px;display:flex;align-items:center;gap:10px;color:#94a3b8;font-family:inherit;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s;width:100%}._difficultyOption_iyo2y_205:hover{background:#334155;color:#f8fafc}._activeOption_iyo2y_227{background:#38bdf826;border-color:#38bdf8;color:#38bdf8;font-weight:800}._radioCircle_iyo2y_234{width:16px;height:16px;border-radius:50%;border:2px solid #64748b;display:flex;align-items:center;justify-content:center;flex-shrink:0}._activeOption_iyo2y_227 ._radioCircle_iyo2y_234{border-color:#38bdf8;background:#38bdf8;box-shadow:inset 0 0 0 3px #111827}._resultStatsRow_iyo2y_252{display:flex;align-items:center;justify-content:space-around;gap:16px;width:100%}._resultStatBadge_iyo2y_260{display:flex;align-items:center;gap:8px;font-size:1.25rem;font-weight:800;color:#f8fafc}._resultIcon_iyo2y_269{color:#38bdf8}._resultValue_iyo2y_273{font-variant-numeric:tabular-nums}._introDifficultyGroup_iyo2y_278{display:flex;align-items:center;justify-content:center;gap:10px;width:100%}._introDifficultyBtn_iyo2y_286{background:#ffffff14;border:1px solid rgba(255,255,255,.15);color:#cbd5e1;font-family:inherit;font-size:1.05rem;font-weight:700;padding:10px 24px;border-radius:9999px;cursor:pointer;transition:all .2s ease;min-width:90px}._introDifficultyBtn_iyo2y_286:hover{background:#ffffff26;color:#fff}._introDifficultyActive_iyo2y_305{background:#38bdf8!important;border-color:#38bdf8!important;color:#0f172a!important;font-weight:900;box-shadow:0 4px 14px #38bdf859}@media (max-width: 480px){._cardInner_iyo2y_108,._cardFront_iyo2y_121,._cardBack_iyo2y_121{border-radius:8px}._cardFront_iyo2y_121{padding:3px}._metricBadge_iyo2y_13,._timerBadge_iyo2y_13{font-size:.95rem}._introDifficultyBtn_iyo2y_286{font-size:1rem;padding:8px 20px;min-width:80px}}._shellContainer_1673p_1{--bg-color: #0b0f19;--surface-color: #161f30;--surface-hover: #1e293b;--border-color: rgba(255, 255, 255, .1);--primary: #38bdf8;--primary-hover: #0ea5e9;--text-main: #f8fafc;--text-muted: #94a3b8;--radius-lg: 16px;--radius-md: 12px;--radius-sm: 8px;width:100vw;height:100dvh;background-color:var(--bg-color);color:var(--text-main);display:flex;flex-direction:column;align-items:center;overflow:hidden;position:relative;user-select:none;-webkit-user-select:none}._bgPatternLayer_1673p_27{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0}._mainLayout_1673p_34{position:relative;z-index:1;width:100%;max-width:900px;height:100%;display:flex;flex-direction:column;padding:8px 12px;box-sizing:border-box}._topBar_1673p_47{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:48px;min-height:48px;padding:0 8px;margin-bottom:6px;border-radius:var(--radius-md);background:#161f30b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--border-color)}._topBarRight_1673p_61{display:flex;align-items:center;justify-content:flex-start}._topBarCenter_1673p_67{display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:700;color:#f8fafc;letter-spacing:.5px}._topBarLeft_1673p_77{display:flex;align-items:center;justify-content:flex-end}._hamburgerButton_1673p_83{background:transparent;border:none;color:#f8fafc;width:38px;height:38px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s}._hamburgerButton_1673p_83:hover{background:var(--surface-hover)}._hamburgerButton_1673p_83:active{transform:scale(.95)}._contentArea_1673p_106{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;min-height:0;overflow:hidden}._drawerOverlay_1673p_118{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:1000;display:flex;justify-content:flex-start;animation:_fadeIn_1673p_1 .2s ease-out}._drawerContent_1673p_129{background:#111827;width:320px;max-width:85vw;height:100%;box-shadow:-4px 0 25px #0009;border-inline-start:1px solid var(--border-color);display:flex;flex-direction:column;padding:20px;box-sizing:border-box;animation:_slideInRight_1673p_1 .25s cubic-bezier(.16,1,.3,1);overflow-y:auto}._drawerHeader_1673p_144{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--border-color);margin-bottom:16px}._drawerTitle_1673p_154{font-size:1.25rem;font-weight:800;color:#fff;margin:0}._drawerCloseButton_1673p_161{background:var(--surface-color);border:none;color:#94a3b8;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}._drawerCloseButton_1673p_161:hover{color:#fff;background:var(--surface-hover)}._drawerBody_1673p_180{display:flex;flex-direction:column;gap:18px;flex:1}._drawerSection_1673p_187{display:flex;flex-direction:column;gap:10px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.06)}._drawerSection_1673p_187:last-child{border-bottom:none;padding-bottom:0}._drawerFooter_1673p_200{margin-top:auto;padding-top:20px;border-top:1px solid rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center}._drawerGameId_1673p_209{font-size:.72rem;color:#64748b;font-family:monospace;opacity:.75;letter-spacing:.04em;-webkit-user-select:text;user-select:text}._menuActionButton_1673p_218{background:var(--surface-color);border:1px solid var(--border-color);color:#f8fafc;font-family:inherit;font-size:1rem;font-weight:700;padding:12px 16px;border-radius:var(--radius-md);display:flex;align-items:center;gap:10px;cursor:pointer;transition:all .2s;width:100%}._menuActionButton_1673p_218:hover{background:var(--surface-hover);border-color:var(--primary)}._menuActionButton_1673p_218:active{transform:scale(.98)}._menuRow_1673p_244{display:flex;align-items:center;justify-content:space-between;gap:12px}._menuLabelWithIcon_1673p_251{display:flex;align-items:center;gap:8px;font-size:1rem;font-weight:700;color:#f8fafc}._toggleSwitch_1673p_260{background:#334155;border:none;border-radius:9999px;padding:4px 12px 4px 6px;display:flex;align-items:center;gap:8px;cursor:pointer;transition:background .2s;font-family:inherit}._toggleSwitch_1673p_260._toggleActive_1673p_273{background:var(--primary)}._toggleSlider_1673p_277{width:14px;height:14px;background:#fff;border-radius:50%;transition:transform .2s}._toggleActive_1673p_273 ._toggleSlider_1673p_277{transform:translate(-4px)}._toggleText_1673p_289{font-size:.85rem;font-weight:700;color:#fff}._toggleActive_1673p_273 ._toggleText_1673p_289{color:#0f172a}._howToPlayHeader_1673p_299{display:flex;align-items:center;gap:8px;font-size:.95rem;font-weight:700;color:#38bdf8}._howToPlayText_1673p_308{font-size:.9rem;color:#94a3b8;line-height:1.45;margin:0}._modalOverlay_1673p_316{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:16px;z-index:1000;animation:_fadeIn_1673p_1 .25s ease}._modalCard_1673p_329{background:#111827;border:2px solid #38bdf8;box-shadow:0 16px 36px #0009,0 0 24px #38bdf833;border-radius:var(--radius-lg);padding:24px 20px;max-width:320px;width:100%;text-align:center;animation:_scaleUp_1673p_1 .3s cubic-bezier(.34,1.56,.64,1);display:flex;flex-direction:column;align-items:center;gap:14px}._modalIconWrapper_1673p_345{width:72px;height:72px;background:#38bdf81a;border-radius:50%;display:flex;align-items:center;justify-content:center}._trophyIcon_1673p_355{color:#fbbf24;animation:_bounce_1673p_1 1s infinite alternate}._modalTitle_1673p_360{font-size:1.6rem;font-weight:900;color:#38bdf8;margin:0}._resultSlot_1673p_367{width:100%;background:#0b0f19;border:1px solid var(--border-color);border-radius:var(--radius-md);padding:12px 16px;box-sizing:border-box}._actionButton_1673p_376{background:linear-gradient(135deg,#38bdf8,#2563eb);color:#fff;border:none;font-family:inherit;font-size:1.05rem;font-weight:800;padding:10px 24px;border-radius:9999px;cursor:pointer;box-shadow:0 4px 15px #2563eb66;transition:all .2s ease;width:100%}._actionButton_1673p_376:hover{transform:translateY(-2px);box-shadow:0 6px 20px #2563eb99}._actionButton_1673p_376:active{transform:translateY(1px)}._stateScreen_1673p_401{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:16px;text-align:center;padding:24px}._spinner_1673p_412{width:48px;height:48px;border:4px solid #334155;border-top-color:#38bdf8;border-radius:50%;animation:_spin_1673p_412 1s linear infinite}._errorIcon_1673p_421{font-size:3rem}._errorTitle_1673p_425{font-size:1.35rem;font-weight:800;color:#f87171;margin:0}._errorText_1673p_432{color:#94a3b8;max-width:320px;line-height:1.5;margin:0}@keyframes _spin_1673p_412{to{transform:rotate(360deg)}}@keyframes _fadeIn_1673p_1{0%{opacity:0}to{opacity:1}}@keyframes _slideInRight_1673p_1{0%{transform:translate(100%)}to{transform:translate(0)}}@keyframes _scaleUp_1673p_1{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}@keyframes _bounce_1673p_1{0%{transform:translateY(0)}to{transform:translateY(-6px)}}._introContainer_1673p_464{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:12px;box-sizing:border-box;animation:_fadeIn_1673p_1 .3s ease-out}._introCard_1673p_476{width:100%;max-width:380px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;box-sizing:border-box}._coverWrapper_1673p_487{width:100%;aspect-ratio:4 / 3;max-height:220px;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-color);box-shadow:0 10px 25px #0006;background:var(--surface-color)}._coverImage_1673p_498{width:100%;height:100%;object-fit:cover;display:block}._coverPlaceholder_1673p_505{width:100%;aspect-ratio:4 / 3;max-height:220px;border-radius:var(--radius-lg);background:var(--surface-color);border:1px solid var(--border-color);display:flex;align-items:center;justify-content:center}._coverPlaceholderIcon_1673p_517{font-size:3.5rem}._introTextGroup_1673p_521{display:flex;flex-direction:column;gap:6px;padding:0 8px}._introTitle_1673p_528{font-size:clamp(1.35rem,4.5vw,1.75rem);font-weight:900;color:#f8fafc;margin:0;line-height:1.25}._introDescription_1673p_536{font-size:.95rem;color:#94a3b8;margin:0;line-height:1.45}._introEngineOptions_1673p_543{width:100%;display:flex;align-items:center;justify-content:center;margin-top:2px}._introStartButton_1673p_551{background:linear-gradient(135deg,#38bdf8,#2563eb);color:#fff;border:none;font-family:inherit;font-size:1.25rem;font-weight:900;padding:14px 36px;border-radius:9999px;cursor:pointer;box-shadow:0 6px 20px #2563eb66;transition:all .2s ease;width:100%;max-width:280px}._introStartButton_1673p_551:hover{transform:translateY(-2px);box-shadow:0 8px 25px #2563eb99}._introStartButton_1673p_551:active{transform:translateY(1px)}