#scene-tutorial{background:var(--bg-surface-elevated,#0f172a);box-sizing:border-box;flex-direction:column;justify-content:space-between;align-items:center;width:100%;height:100dvh;padding:16px;display:none;position:relative;overflow:hidden}#scene-tutorial.active{display:flex}.tutorial-container{flex-direction:column;justify-content:space-between;align-items:center;width:100%;max-width:480px;height:100%;display:flex;position:relative}.tutorial-header{z-index:5;flex-direction:column;align-items:center;width:100%;margin-top:12px;display:flex}.tutorial-badge{font-family:var(--font-display);letter-spacing:.12em;color:var(--accent-gold,#f59e0b);text-transform:uppercase;background:#f59e0b26;border:1px solid #f59e0b4d;border-radius:999px;margin-bottom:8px;padding:4px 12px;font-size:.75rem;font-weight:800}.tutorial-banner{background:var(--bg-surface,#1e293b);text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid #ffffff1a;border-radius:18px;width:100%;padding:14px 18px;box-shadow:0 10px 25px -5px #0006}.tutorial-prompt-text{font-family:var(--font-body);color:var(--text-primary,#f8fafc);margin:0;font-size:1.05rem;font-weight:600;line-height:1.4}.tutorial-main{flex-direction:column;flex:1;justify-content:center;align-items:center;width:100%;display:flex;position:relative}.tutorial-board-wrapper{aspect-ratio:1;justify-content:center;align-items:center;width:100%;max-width:380px;display:flex;position:relative}.tutorial-board{background:#0f172a;border:4px solid #ffffff26;border-radius:20px;grid-template-rows:repeat(4,1fr);grid-template-columns:repeat(4,1fr);gap:0;width:100%;height:100%;display:grid;overflow:hidden;box-shadow:0 20px 40px #00000080}.tutorial-dimmed-initial .board-cell:not(.tutorial-target-cell){opacity:.45;filter:grayscale(.5);transition:opacity .4s,filter .4s}.cell-ghost-cross{pointer-events:none;z-index:3;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.cell-ghost-cross:before,.cell-ghost-cross:after{content:"";background-color:#fff9;border-radius:2px;width:50%;height:4px;position:absolute;box-shadow:0 0 8px #ffffff80}.cell-ghost-cross:before{transform:rotate(45deg)}.cell-ghost-cross:after{transform:rotate(-45deg)}.cell-ghost-cross.blink-twice{animation:.6s ease-in-out 2 ghostBlinkTwice}@keyframes ghostBlinkTwice{0%,to{opacity:.25;transform:scale(.85)}50%{opacity:.95;filter:drop-shadow(0 0 10px #fff);transform:scale(1.15)}}.board-cell.cell-tap-pulse{animation:.25s cubic-bezier(.175,.885,.32,1.275) cellTapFeedback}@keyframes cellTapFeedback{0%{transform:scale(1)}50%{filter:brightness(1.3);transform:scale(.92)}to{transform:scale(1)}}.tutorial-target-cell{z-index:2;animation:1.2s ease-in-out infinite targetPulse;position:relative;box-shadow:inset 0 0 0 3px #f59e0b,0 0 16px #f59e0bcc!important}@keyframes targetPulse{0%,to{filter:brightness();box-shadow:inset 0 0 0 3px #f59e0b,0 0 16px #f59e0b99}50%{filter:brightness(1.25);box-shadow:inset 0 0 0 4px #fef08a,0 0 24px #fef08ae6}}.tutorial-regions-highlight .board-cell{animation:2s ease-in-out infinite alternate regionHighlight}@keyframes regionHighlight{0%{filter:brightness(.9)}to{filter:brightness(1.2)}}.tutorial-hand-pointer{pointer-events:none;z-index:20;transform-origin:0 0;width:54px;height:54px;margin-top:-10px;margin-left:-10px;transition:transform .4s cubic-bezier(.25,1,.5,1),opacity .3s;position:absolute;top:0;left:0}.tutorial-hand-pointer.hidden{opacity:0;pointer-events:none}.hand-icon-wrapper{width:100%;height:100%;position:relative}.hand-svg{width:100%;height:100%}.hand-ripple{opacity:0;pointer-events:none;background:#fef08a4d;border:2px solid #fef08a;border-radius:50%;width:20px;height:20px;position:absolute;top:4px;left:18px;transform:scale(.5)}.gesture-tap .hand-svg{animation:1.2s ease-in-out infinite handTap}.gesture-tap .hand-ripple{animation:1.2s ease-out infinite rippleExpand}.gesture-double-tap .hand-svg{animation:1.4s ease-in-out infinite handDoubleTap}.gesture-double-tap .hand-ripple{animation:1.4s ease-out infinite doubleRippleExpand}.gesture-swipe-trail .hand-svg{filter:drop-shadow(-10px -5px 8px #f59e0bbf)brightness(1.1);transition:transform .2s,filter .2s;transform:rotate(-12deg)scale(.95)}.gesture-swipe-trail .hand-ripple{animation:.8s ease-out infinite rippleExpand}.swipe-trail-svg{pointer-events:none;z-index:15;width:100%;height:100%;position:absolute;inset:0}.swipe-trail-svg.hidden{display:none}.swipe-path-line{fill:none;stroke:#f59e0b;stroke-width:6px;stroke-linecap:round;stroke-linejoin:round;filter:blur(2px)drop-shadow(0 0 10px #fef08a);stroke-dasharray:240;stroke-dashoffset:240px;animation:1.4s cubic-bezier(.4,0,.2,1) infinite drawSwipeLine}.swipe-path-node{fill:#fef08a;filter:drop-shadow(0 0 6px #f59e0b);animation:1.4s ease-in-out infinite alternate nodeGlow}@keyframes drawSwipeLine{0%{stroke-dashoffset:240px;opacity:.2}35%{opacity:1}85%{stroke-dashoffset:0;opacity:.9}to{stroke-dashoffset:0;opacity:.2}}@keyframes nodeGlow{0%{opacity:.5;transform:scale(.8)}to{opacity:1;transform:scale(1.2)}}@keyframes handTap{0%,to{transform:scale(1)translate(0)}50%{transform:scale(.85)translate(-3px,-3px)}}@keyframes rippleExpand{0%,40%{opacity:0;transform:scale(.4)}50%{opacity:1;transform:scale(1)}80%,to{opacity:0;transform:scale(1.8)}}@keyframes handDoubleTap{0%,to{transform:scale(1)}25%{transform:scale(.85)translate(-2px,-2px)}40%{transform:scale(1)}55%{transform:scale(.85)translate(-2px,-2px)}70%{transform:scale(1)}}@keyframes doubleRippleExpand{0%,20%{opacity:0;transform:scale(.4)}25%{opacity:1;transform:scale(1)}45%{opacity:0;transform:scale(1.6)}55%{opacity:1;transform:scale(1)}75%,to{opacity:0;transform:scale(1.8)}}.tutorial-continue-btn{font-family:var(--font-display);color:#1e1b4b;cursor:pointer;z-index:10;background:linear-gradient(135deg,#fbbf24,#f59e0b);border:none;border-radius:999px;margin-top:24px;padding:14px 32px;font-size:1.1rem;font-weight:700;transition:transform .2s,box-shadow .2s;box-shadow:0 8px 20px #f59e0b66,0 2px 4px #0003}.tutorial-continue-btn:hover{transform:translateY(-2px)scale(1.03);box-shadow:0 12px 25px #f59e0b99}.tutorial-continue-btn:active{transform:translateY(1px)scale(.98)}.tutorial-continue-btn.hidden{display:none}.tutorial-reward-overlay{-webkit-backdrop-filter:blur(16px);z-index:100;opacity:0;pointer-events:none;cursor:pointer;background:#0f172ae0;justify-content:center;align-items:center;transition:opacity .5s;display:flex;position:absolute;inset:0}.tutorial-reward-overlay.active{opacity:1;pointer-events:auto}.reward-card{text-align:center;background:#1e293bb3;border:1.5px solid #ffffff26;border-radius:28px;flex-direction:column;align-items:center;max-width:320px;padding:32px 24px;transition:transform .4s cubic-bezier(.34,1.56,.64,1);display:flex;transform:scale(.9);box-shadow:0 25px 50px -12px #0009}.tutorial-reward-overlay.active .reward-card{transform:scale(1)}.reward-queen-showcase{background:radial-gradient(circle,#f59e0b40 0%,#f59e0b00 70%);border-radius:50%;justify-content:center;align-items:center;width:96px;height:96px;margin-bottom:16px;animation:3s ease-in-out infinite queenCrownFloat;display:flex}.reward-queen-icon{filter:drop-shadow(0 4px 12px #f59e0b99);width:72px;height:72px}@keyframes queenCrownFloat{0%,to{transform:translateY(0)scale(1)}50%{transform:translateY(-8px)scale(1.05)}}.reward-title{font-family:var(--font-display);background:linear-gradient(135deg,#fde047,#f59e0b,#ef4444);-webkit-text-fill-color:transparent;letter-spacing:-.02em;-webkit-background-clip:text;margin:0 0 8px;font-size:2.2rem;font-weight:900}.reward-subtitle{font-family:var(--font-body);color:#94a3b8;margin:0 0 24px;font-size:.95rem;line-height:1.4}.reward-click-prompt{font-family:var(--font-display);color:#f59e0b;text-transform:uppercase;letter-spacing:.08em;font-size:.9rem;font-weight:700;animation:1.5s ease-in-out infinite clickPromptPulse}@keyframes clickPromptPulse{0%,to{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}}:root{--font-display:"Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-body:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:28px;--transition-fast:.15s ease;--transition-normal:.25s cubic-bezier(.16, 1, .3, 1);--transition-bounce:.4s cubic-bezier(.34, 1.56, .64, 1);--bg-primary:#0a0e1a;--bg-secondary:#121829;--bg-surface:#172036b3;--bg-surface-hover:#1e2a46d9;--bg-surface-active:#28385cf2;--border-subtle:#ffffff14;--border-strong:#ffffff2e;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-gold:#f59e0b;--accent-gold-glow:#f59e0b40;--accent-blue:#38bdf8;--accent-indigo:#6366f1;--color-heart:#ef4444;--color-heart-lost:#334155;--cell-border-same:#00000026;--cell-border-diff:#000000bf;--board-bg:#0f172a;--cross-color:#fff;--cross-shadow:#000000b3;--error-bg:#5b0e1b;--error-border:#ff4d6d;--error-cross:#ffb3c1;--shadow-card:0 12px 32px -4px #00000080, 0 4px 12px #0000004d;--shadow-glow:0 0 24px -2px var(--accent-gold-glow)}[data-theme=day]{--bg-primary:#f1f5f9;--bg-secondary:#e2e8f0;--bg-surface:#ffffffd9;--bg-surface-hover:#fff;--bg-surface-active:#f8fafc;--border-subtle:#00000014;--border-strong:#00000029;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--accent-gold:#d97706;--accent-gold-glow:#d9770633;--accent-blue:#0284c7;--accent-indigo:#4f46e5;--color-heart:#dc2626;--color-heart-lost:#cbd5e1;--cell-border-same:#ffffff4d;--cell-border-diff:#0f172ad9;--board-bg:#fff;--cross-color:#0f172a;--cross-shadow:#fffc;--error-bg:#7f1d1d;--error-border:#ef4444;--error-cross:#fee2e2;--shadow-card:0 10px 25px -3px #00000014, 0 4px 10px #0000000a;--shadow-glow:0 0 20px -2px #d9770626}*{box-sizing:border-box;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation;margin:0;padding:0}html,body{touch-action:manipulation;-webkit-text-size-adjust:100%;overscroll-behavior:none}#app,#scene-game,.board-wrapper,.puzzle-board,.board-cell,.tool-board,.tool-cell{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;touch-action:none!important}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);min-height:100dvh;transition:background-color var(--transition-normal), color var(--transition-normal);justify-content:center;align-items:center;display:flex;overflow-x:hidden}#app{background:var(--bg-secondary);width:100%;max-width:540px;min-height:100dvh;box-shadow:var(--shadow-card);flex-direction:column;display:flex;position:relative}@media (width>=580px){#app{border-radius:var(--radius-xl);border:1px solid var(--border-subtle);min-height:94dvh;margin:20px auto}}.scene{flex-direction:column;flex:1;width:100%;padding:20px;animation:.3s cubic-bezier(.16,1,.3,1) forwards sceneFadeIn;display:none}.scene.active{display:flex}@keyframes sceneFadeIn{0%{opacity:0;transform:translateY(8px)scale(.99)}to{opacity:1;transform:translateY(0)scale(1)}}.app-header{border-bottom:1px solid var(--border-subtle);background:var(--bg-surface);-webkit-backdrop-filter:blur(12px);border-top-left-radius:inherit;border-top-right-radius:inherit;z-index:10;justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.brand{font-family:var(--font-display);letter-spacing:-.02em;background:linear-gradient(135deg, var(--text-primary), var(--accent-gold));-webkit-text-fill-color:transparent;-webkit-background-clip:text;align-items:center;gap:10px;font-size:1.25rem;font-weight:800;display:flex}.brand-icon{width:28px;height:28px;filter:drop-shadow(0 2px 6px var(--accent-gold-glow));justify-content:center;align-items:center;display:flex}.header-actions{align-items:center;gap:8px;display:flex}.btn-icon{background:var(--bg-surface);border:1px solid var(--border-subtle);width:38px;height:38px;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;font-size:1.1rem;display:flex}.btn-icon:hover{background:var(--bg-surface-hover);border-color:var(--border-strong);transform:translateY(-1px)}.btn-icon:active{transform:translateY(1px)scale(.95)}.lobby-hero{text-align:center;padding:24px 0 16px}.lobby-logo-wrapper{background:radial-gradient(circle, var(--accent-gold-glow) 0%, transparent 70%);border-radius:50%;margin-bottom:8px;padding:16px;animation:3s ease-in-out infinite crownPulse;display:inline-flex}@keyframes crownPulse{0%,to{filter:drop-shadow(0 0 12px var(--accent-gold-glow));transform:scale(1)}50%{filter:drop-shadow(0 0 24px var(--accent-gold-glow));transform:scale(1.06)}}.lobby-title{font-family:var(--font-display);letter-spacing:-.03em;margin-bottom:4px;font-size:2.2rem;font-weight:900}.lobby-subtitle{color:var(--text-secondary);max-width:320px;margin:0 auto;font-size:.9rem}.lobby-modes-container{flex-direction:column;flex:1;gap:14px;margin:20px 0;display:flex}.mode-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-normal);justify-content:space-between;align-items:center;padding:18px 20px;display:flex;position:relative;overflow:hidden}.mode-card:before{content:"";background:var(--accent-indigo);width:4px;transition:width var(--transition-fast);position:absolute;top:0;bottom:0;left:0}.mode-card[data-mode=base]:before{background:linear-gradient(#6366f1,#38bdf8)}.mode-card[data-mode=double]:before{background:linear-gradient(#f59e0b,#ec4899)}.mode-card[data-mode=hard]:before{background:linear-gradient(#ef4444,#8b5cf6)}.mode-card:hover{background:var(--bg-surface-hover);border-color:var(--border-strong);box-shadow:var(--shadow-card);transform:translateY(-2px)}.mode-card:hover:before{width:8px}.mode-card:active{transform:translateY(0)scale(.99)}.mode-info{flex-direction:column;gap:4px;display:flex}.mode-badge-row{align-items:center;gap:8px;display:flex}.mode-title{font-family:var(--font-display);letter-spacing:-.01em;font-size:1.25rem;font-weight:800}.mode-tag{text-transform:uppercase;letter-spacing:.05em;border-radius:20px;padding:2px 8px;font-size:.7rem;font-weight:700}.mode-tag.base{color:#818cf8;background:#6366f126;border:1px solid #6366f14d}.mode-tag.double{color:#fbbf24;background:#f59e0b26;border:1px solid #f59e0b4d}.mode-tag.hard{color:#f87171;background:#ef444426;border:1px solid #ef44444d}.mode-desc{color:var(--text-secondary);font-size:.82rem}.mode-progress-badge{flex-direction:column;align-items:flex-end;gap:2px;display:flex}.progress-count{font-family:var(--font-display);color:var(--accent-gold);font-size:1.15rem;font-weight:800}.progress-label{color:var(--text-muted);text-transform:uppercase;font-size:.72rem;font-weight:600}.lobby-footer{justify-content:space-between;align-items:center;gap:12px;padding-top:12px;display:flex}.btn-secondary{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-display);cursor:pointer;transition:all var(--transition-fast);flex:1;justify-content:center;align-items:center;gap:8px;padding:12px 18px;font-size:.95rem;font-weight:700;display:flex}.btn-secondary:hover{background:var(--bg-surface-hover);border-color:var(--border-strong);transform:translateY(-1px)}.btn-secondary:active{transform:translateY(1px)}.game-top-bar{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.level-meta{flex-direction:column;align-items:center;display:flex}.level-mode-label{letter-spacing:.08em;text-transform:uppercase;color:var(--accent-gold);font-size:.72rem;font-weight:700}.level-number-label{font-family:var(--font-display);letter-spacing:-.02em;font-size:1.25rem;font-weight:800}.lives-container{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:20px;align-items:center;gap:6px;padding:6px 12px;display:flex}.heart-icon{color:var(--color-heart);filter:drop-shadow(0 0 6px #ef444466);transition:all var(--transition-bounce);font-size:1.15rem}.heart-icon.lost{color:var(--color-heart-lost);filter:none;opacity:.6;transform:scale(.8)}.game-controls-bar{justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;display:flex}.btn-game-action{border-radius:var(--radius-sm);background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:6px;padding:8px 14px;font-size:.85rem;font-weight:600;display:flex}.btn-game-action:hover{background:var(--bg-surface-hover);border-color:var(--border-strong)}.btn-game-action:active{transform:scale(.96)}.queens-progress-indicator{font-family:var(--font-display);color:var(--text-secondary);align-items:center;gap:4px;font-size:.88rem;font-weight:700;display:flex}.queens-progress-indicator span{color:var(--accent-gold)}.board-wrapper{aspect-ratio:1;touch-action:none;justify-content:center;align-items:center;width:100%;max-width:480px;margin:0 auto 16px;display:flex;position:relative}.puzzle-board{background:var(--board-bg);border-radius:var(--radius-md);width:100%;height:100%;box-shadow:var(--shadow-card);touch-action:none;border:3px solid #000c;display:grid;position:relative;overflow:hidden}.board-cell{cursor:pointer;width:100%;min-width:0;height:100%;min-height:0;transition:filter var(--transition-fast);touch-action:none;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.board-cell:hover{filter:brightness(1.08)}.board-cell.border-top-diff{border-top:var(--border-diff-width,2.5px) solid var(--cell-border-diff)}.board-cell.border-top-same{border-top:var(--border-same-width,1px) solid var(--cell-border-same)}.board-cell.border-bottom-diff{border-bottom:var(--border-diff-width,2.5px) solid var(--cell-border-diff)}.board-cell.border-bottom-same{border-bottom:var(--border-same-width,1px) solid var(--cell-border-same)}.board-cell.border-left-diff{border-left:var(--border-diff-width,2.5px) solid var(--cell-border-diff)}.board-cell.border-left-same{border-left:var(--border-same-width,1px) solid var(--cell-border-same)}.board-cell.border-right-diff{border-right:var(--border-diff-width,2.5px) solid var(--cell-border-diff)}.board-cell.border-right-same{border-right:var(--border-same-width,1px) solid var(--cell-border-same)}.cell-queen{pointer-events:none;justify-content:center;align-items:center;width:82%;max-width:82%;height:82%;max-height:82%;animation:.3s cubic-bezier(.34,1.56,.64,1) forwards queenPop;display:flex}.cell-queen svg,.cell-queen img,.queen-img{object-fit:contain;filter:drop-shadow(0 2px 4px #00000059);width:100%;max-width:100%;height:100%;max-height:100%;display:block}.brand-icon img,.skin-preview img{object-fit:contain;width:100%;max-width:100%;height:100%;max-height:100%;display:block}@keyframes queenPop{0%{opacity:0;transform:scale(.2)}70%{transform:scale(1.14)}to{opacity:1;transform:scale(1)}}.cell-cross{pointer-events:none;width:44%;height:44%;animation:.2s cubic-bezier(.16,1,.3,1) forwards crossPop;position:relative}.cell-cross:before,.cell-cross:after{content:"";background-color:var(--cross-color);width:100%;height:3px;box-shadow:0 1px 3px var(--cross-shadow);border-radius:2px;position:absolute;top:50%;left:50%}.cell-cross:before{transform:translate(-50%,-50%)rotate(45deg)}.cell-cross:after{transform:translate(-50%,-50%)rotate(-45deg)}@keyframes crossPop{0%{opacity:0;transform:scale(.4)}to{opacity:1;transform:scale(1)}}.board-cell.cell-error{box-shadow:inset 0 0 0 2px var(--error-border);animation:.4s ease-in-out errorShake;background-color:var(--error-bg)!important}.board-cell.cell-error .cell-cross:before,.board-cell.cell-error .cell-cross:after{background-color:var(--error-cross);box-shadow:0 0 6px var(--error-border)}@keyframes errorShake{0%,to{transform:translate(0)}20%,60%{transform:translate(-4px)}40%,80%{transform:translate(4px)}}.screen-shake{animation:.3s ease-in-out screenVibrate}@keyframes screenVibrate{0%,to{transform:translate(0)}20%{transform:translate(-3px,2px)}40%{transform:translate(3px,-2px)}60%{transform:translate(-2px,-2px)}80%{transform:translate(2px,1px)}}.rules-panel{grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px;display:grid}.rule-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);text-align:center;flex-direction:column;align-items:center;gap:4px;padding:8px 6px;display:flex}.rule-icon{font-size:1.1rem}.rule-text{color:var(--text-secondary);font-size:.68rem;font-weight:600;line-height:1.25}.banner-ad-wrapper{flex:none;width:100%;min-height:50px;margin-top:auto}.modal-overlay{-webkit-backdrop-filter:blur(8px);z-index:100;background:#000000bf;justify-content:center;align-items:center;padding:20px;animation:.25s ease-out forwards modalFadeIn;display:none;position:fixed;inset:0}.modal-overlay.active{display:flex}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}.modal-dialog{background:var(--bg-secondary);border:1px solid var(--border-strong);border-radius:var(--radius-xl);text-align:center;width:100%;max-width:400px;box-shadow:var(--shadow-card);padding:32px 24px;animation:.35s cubic-bezier(.34,1.56,.64,1) forwards dialogPop;transform:scale(.9)}@keyframes dialogPop{to{transform:scale(1)}}.modal-badge-icon{margin-bottom:12px;font-size:3.5rem;animation:1.5s ease-in-out infinite alternate badgeBounce;display:inline-block}@keyframes badgeBounce{0%{transform:translateY(0)}to{transform:translateY(-8px)rotate(4deg)}}.modal-title{font-family:var(--font-display);letter-spacing:-.02em;margin-bottom:6px;font-size:1.8rem;font-weight:900}.modal-title.win{background:linear-gradient(135deg,#fde047,#f59e0b,#ef4444);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.modal-title.fail{color:#f87171}.modal-subtitle{color:var(--text-secondary);margin-bottom:24px;font-size:.92rem}.modal-actions{flex-direction:column;gap:10px;display:flex}.btn-primary{border-radius:var(--radius-md);color:#fff;width:100%;font-family:var(--font-display);cursor:pointer;box-shadow:0 4px 14px var(--accent-gold-glow);transition:all var(--transition-fast);background:linear-gradient(135deg,#f59e0b,#d97706);border:none;padding:14px 20px;font-size:1.05rem;font-weight:800}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-2px)}.btn-primary:active{transform:translateY(1px)}.modal-inline-error{color:#fca5a5;border-radius:var(--radius-sm);text-align:center;background:#ef444426;border:1px solid #ef444466;margin-bottom:14px;padding:8px 12px;font-size:.85rem;font-weight:600;animation:.2s ease-in-out forwards modalErrorFade}@keyframes modalErrorFade{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.btn-unlock-highlight{background:linear-gradient(135deg,#10b981,#059669);justify-content:center;align-items:center;gap:8px;display:flex;box-shadow:0 4px 14px #10b98159}.btn-unlock-highlight:hover{background:linear-gradient(135deg,#34d399,#10b981)}.btn-ad-badge{background:#0003;border-radius:4px;justify-content:center;align-items:center;padding:2px 4px;display:inline-flex}.customize-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.customize-title{font-family:var(--font-display);font-size:1.4rem;font-weight:800}#scene-customize{box-sizing:border-box;max-width:100%;overflow-x:hidden}.skin-grid-wrapper{flex-direction:column;flex:1;width:100%;max-width:100%;min-height:0;display:flex;overflow:hidden}.skin-grid{box-sizing:border-box;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;width:100%;max-width:100%;max-height:54vh;margin-bottom:14px;padding:4px 2px;display:grid;overflow:hidden auto}.skin-card{background:var(--bg-surface);border:2px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);box-sizing:border-box;flex-direction:column;justify-content:center;align-items:center;gap:6px;width:100%;min-width:0;padding:10px 4px;display:flex;position:relative}.skin-card:hover{background:var(--bg-surface-hover);border-color:var(--border-strong);transform:translateY(-2px)}.skin-card.selected{border-color:var(--accent-gold);box-shadow:var(--shadow-glow);background:#f59e0b1f}.skin-preview{flex-shrink:0;justify-content:center;align-items:center;width:44px;max-width:100%;height:44px;display:flex}.skin-preview svg,.skin-preview img{object-fit:contain;width:100%;height:100%}.skin-name{text-align:center;white-space:nowrap;text-overflow:ellipsis;width:100%;max-width:100%;padding:0 2px;font-size:.72rem;font-weight:700;overflow:hidden}.selected-badge{background:var(--accent-gold);color:#000;border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;font-size:.65rem;font-weight:900;display:flex;position:absolute;top:5px;right:5px}.skin-card.locked{opacity:.9;background:#0f172a59;border-color:#ffffff14}.skin-card.locked:hover{background:#1e293b73;border-color:#ffffff38;transform:translateY(-2px)}.skin-card.locked .skin-preview{filter:grayscale()opacity(.5)contrast(.95);transition:filter .3s,opacity .3s,transform .25s}.skin-card.locked .skin-name{color:var(--text-muted)}.skin-card.locked.color-reveal .skin-preview{filter:grayscale(0%)opacity()contrast();transform:scale(1.12)}.skin-card.locked.color-reveal{border-color:#f59e0b73}.lock-badge{color:#fbbf24;z-index:2;width:18px;height:18px;transition:all var(--transition-fast);background:#0f172ad9;border:1px solid #ffffff2e;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:5px;right:5px;box-shadow:0 2px 4px #00000059}.skin-card.locked:hover .lock-badge{color:#f59e0b;border-color:#f59e0b66;transform:scale(1.1)}.skin-lock-hint{border:1.5px solid var(--accent-gold);border-radius:var(--radius-md);text-align:center;color:#f8fafc;z-index:10;opacity:0;pointer-events:none;background:#0a0f1df2;justify-content:center;align-items:center;padding:6px 4px;font-size:.65rem;font-weight:700;line-height:1.25;transition:opacity .22s cubic-bezier(.16,1,.3,1),transform .22s cubic-bezier(.16,1,.3,1);display:flex;position:absolute;inset:0;transform:scale(.9);box-shadow:0 4px 16px #0009,inset 0 0 10px #f59e0b26}.skin-lock-hint.show{opacity:1;transform:scale(1)}.skin-card.locked.target-progress{background:#f59e0b0a;border-color:#f59e0b59}.skin-card.locked.target-progress:hover{background:#f59e0b14;border-color:#f59e0b99}.skin-preview.progressive-preview{width:44px;height:44px;position:relative}.skin-preview.progressive-preview .skin-layer-bw{filter:grayscale()opacity(.45)contrast(.95);justify-content:center;align-items:center;transition:filter .3s;display:flex;position:absolute;inset:0}.skin-preview.progressive-preview .skin-layer-color{filter:grayscale(0%)opacity()contrast();justify-content:center;align-items:center;transition:clip-path .4s;display:flex;position:absolute;inset:0}.skin-preview.progressive-preview img,.skin-preview.progressive-preview svg{object-fit:contain;width:100%;height:100%}.lock-badge.target-lock{color:#fbbf24;border-color:#f59e0b80;box-shadow:0 0 8px #f59e0b59}.win-skin-progress-container{flex-direction:column;justify-content:center;align-items:center;width:100%;margin:10px 0 20px;display:flex}.skin-unlock-card{border-radius:var(--radius-lg);background:#0f172aa6;border:2px solid #f59e0b4d;justify-content:center;align-items:center;padding:14px;transition:all .4s cubic-bezier(.16,1,.3,1);display:flex;position:relative;box-shadow:0 6px 18px #00000073,inset 0 0 12px #f59e0b14}.skin-unlock-visual{justify-content:center;align-items:center;width:76px;height:76px;display:flex;position:relative}.skin-unlock-layer{justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.skin-unlock-layer.ghost{opacity:.3;filter:grayscale(30%)}.skin-unlock-layer.fill{opacity:1;filter:drop-shadow(0 0 6px #f59e0b66);will-change:clip-path}.skin-unlock-layer img,.skin-unlock-layer svg{object-fit:contain;width:100%;height:100%}.skin-unlock-card.vfx-active{border-color:var(--accent-gold);animation:1.2s ease-in-out infinite alternate unlockVfxPulse;box-shadow:0 0 28px #f59e0bd9,inset 0 0 18px #f59e0b59}@keyframes unlockVfxPulse{0%{filter:brightness();transform:scale(1)}to{filter:brightness(1.25)drop-shadow(0 0 12px #f59e0b);transform:scale(1.08)}}.btn-ad-badge{justify-content:center;align-items:center;margin-right:4px;display:inline-flex}.btn-ad-badge svg{display:block}.btn-unlock-highlight{animation:1.4s ease-in-out infinite alternate unlockBtnPulse;color:#000!important;background:linear-gradient(135deg,#f59e0b,#fbbf24,#d97706)!important;justify-content:center!important;align-items:center!important;gap:6px!important;font-weight:900!important;display:inline-flex!important;box-shadow:0 0 20px #f59e0bd9!important}@keyframes unlockBtnPulse{0%{transform:scale(1);box-shadow:0 0 14px #f59e0b99}to{transform:scale(1.04);box-shadow:0 0 24px #f59e0bf2}}.modal-dialog.locked-during-vfx{pointer-events:none;-webkit-user-select:none;user-select:none}.unlocking-banner{border-radius:var(--radius-md);color:#fbbf24;font-family:var(--font-display);background:#f59e0b1f;border:1px dashed #f59e0b66;justify-content:center;align-items:center;gap:8px;padding:12px 16px;font-size:.95rem;font-weight:800;animation:1s ease-in-out infinite alternate pulseUnlockingText;display:flex}.unlocking-sparkle{font-size:1.2rem;animation:2s linear infinite spinSparkle;display:inline-block}@keyframes pulseUnlockingText{0%{opacity:.7;transform:scale(.98)}to{opacity:1;transform:scale(1.02)}}@keyframes spinSparkle{0%{transform:rotate(0)scale(1)}50%{transform:rotate(180deg)scale(1.2)}to{transform:rotate(360deg)scale(1)}}.customize-tabs-bar{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-sizing:border-box;gap:6px;width:100%;margin-bottom:12px;padding:4px;display:flex}.customize-tab-btn{border-radius:var(--radius-sm);color:var(--text-secondary);font-family:var(--font-display);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;background:0 0;border:none;flex:1;padding:8px 10px;font-size:.86rem;font-weight:700}.customize-tab-btn:hover{color:var(--text-primary);background:#ffffff0d}.customize-tab-btn.active{background:var(--bg-surface-active);color:var(--accent-gold);box-shadow:0 2px 8px #0000004d}.theme-card-list{box-sizing:border-box;flex-direction:column;gap:10px;width:100%;max-width:100%;max-height:54vh;margin-bottom:14px;padding:2px;display:flex;overflow:hidden auto}.theme-card{background:var(--bg-surface);border:2px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);box-sizing:border-box;flex-direction:column;gap:8px;width:100%;min-width:0;padding:12px 14px;display:flex}.theme-card:hover{background:var(--bg-surface-hover);border-color:var(--border-strong);transform:translateY(-2px)}.theme-card.selected{border-color:var(--accent-gold);box-shadow:var(--shadow-glow);background:#f59e0b1a}.theme-card-header{justify-content:space-between;align-items:center;gap:8px;display:flex}.theme-name-group{flex-direction:column;gap:2px;min-width:0;display:flex}.theme-name{font-family:var(--font-display);color:var(--text-primary);font-size:.95rem;font-weight:800}.theme-desc{color:var(--text-secondary);font-size:.76rem}.theme-active-tag{background:var(--accent-gold);color:#000;letter-spacing:.02em;white-space:nowrap;border-radius:999px;flex-shrink:0;padding:3px 8px;font-size:.68rem;font-weight:800}.theme-swatch-row{border-radius:var(--radius-sm);border:1px solid var(--border-subtle);box-sizing:border-box;background:#00000040;grid-template-columns:repeat(12,minmax(0,1fr));gap:3px;width:100%;padding:5px;display:grid}.theme-swatch-dot{aspect-ratio:1;border-radius:3px;width:100%;min-width:0;transition:transform .15s;box-shadow:inset 0 0 0 1px #0003}.theme-card:hover .theme-swatch-dot{transform:scale(1.08)}.board-cell.solution-target:after{content:"👑";opacity:.55;pointer-events:none;font-size:1.1rem;animation:1.2s ease-in-out infinite alternate pulseQueenTarget;position:absolute}@keyframes pulseQueenTarget{0%{opacity:.35;transform:scale(.85)}to{opacity:.85;filter:drop-shadow(0 0 6px #f59e0be6);transform:scale(1.15)}}.admin-dialog{background:var(--bg-surface);border:1px solid var(--border-strong);width:92%;max-width:440px;box-shadow:var(--shadow-modal);border-radius:var(--radius-lg);text-align:left;padding:22px}.admin-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;margin-bottom:14px;padding-bottom:10px;display:flex}.admin-title-row{align-items:center;gap:8px;display:flex}.admin-icon{font-size:1.25rem}.admin-title{font-family:var(--font-display);letter-spacing:-.01em;font-size:1.15rem;font-weight:800}.admin-content{flex-direction:column;gap:10px;display:flex}.admin-meta-card{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:#0003;flex-direction:column;gap:5px;padding:10px 12px;font-size:.82rem;display:flex}.admin-meta-row{justify-content:space-between;align-items:center;display:flex}.meta-label{color:var(--text-muted)}.meta-val{font-weight:700}.meta-val.highlight{color:var(--accent-gold)}.meta-val.mono{font-family:monospace;font-size:.78rem}.admin-section-title{text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);font-size:.78rem;font-weight:800}.admin-queens-table{border-radius:var(--radius-sm);border:1px solid var(--border-subtle);background:#00000026;grid-template-columns:repeat(2,1fr);gap:6px;max-height:140px;padding:4px;display:grid;overflow-y:auto}.queen-coord-pill{background:var(--bg-surface-hover);border-radius:var(--radius-xs);justify-content:space-between;align-items:center;padding:4px 8px;font-size:.75rem;font-weight:600;display:flex}.pill-idx{color:var(--text-muted);font-size:.7rem}.pill-pos{font-family:monospace}.pill-reg{border:1px solid #ffffff4d;border-radius:50%;width:10px;height:10px}.admin-actions-grid{grid-template-columns:1fr 1fr;gap:8px;margin-top:6px;display:grid}.btn-admin{background:var(--bg-surface-hover);border:1px solid var(--border-strong);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-display);cursor:pointer;transition:all var(--transition-fast);text-align:center;padding:10px 8px;font-size:.82rem;font-weight:700}.btn-admin:hover{border-color:var(--accent-gold);transform:translateY(-1px)}.btn-admin.primary{background:var(--primary-gradient);color:#fff;border:none}.btn-admin.active{background:var(--accent-gold);color:#000}.btn-admin.danger{color:#f87171;background:#ef444426;border-color:#ef444466;margin-top:6px}.btn-admin.danger:hover{color:#fff;background:#dc2626;border-color:#dc2626;box-shadow:0 0 12px #dc262699}.btn-admin.pulse{animation:1.4s ease-in-out infinite alternate adminPulse}@keyframes adminPulse{0%{box-shadow:0 0 #f59e0b66}to{box-shadow:0 0 14px #f59e0be6}}.admin-jump-row{align-items:center;gap:8px;display:flex}.admin-input{border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-display);background:#00000040;flex:1;padding:8px 12px;font-size:.9rem;font-weight:700}.btn-admin-small{background:var(--bg-surface-hover);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text-primary);cursor:pointer;padding:8px 14px;font-size:.85rem;font-weight:700}.btn-admin-small:hover{background:var(--accent-gold);color:#000}.admin-empty-msg{color:var(--text-muted);text-align:center;padding:12px;font-size:.85rem}.testing-explainer-panel{flex-direction:column;gap:10px;width:100%;max-width:480px;margin:0 auto 16px;animation:.25s cubic-bezier(.16,1,.3,1) fadeInExplainer;display:none}.testing-explainer-panel.active{display:flex}@keyframes fadeInExplainer{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.explainer-nav-bar{background:var(--bg-surface);border:1px solid var(--border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-card);justify-content:space-between;align-items:center;gap:6px;padding:8px 10px;display:flex}.btn-explainer-nav{border-radius:var(--radius-sm);background:var(--bg-surface-hover);border:1px solid var(--border-subtle);color:var(--text-primary);font-family:var(--font-display);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;justify-content:center;align-items:center;padding:6px 12px;font-size:.82rem;font-weight:700;display:inline-flex}.btn-explainer-nav:hover:not(:disabled){background:var(--bg-surface-hover);border-color:var(--accent-gold);color:var(--accent-gold);transform:translateY(-1px)}.btn-explainer-nav:disabled{opacity:.35;cursor:not-allowed;transform:none}.btn-explainer-nav.primary{background:var(--primary-gradient);color:#fff;border:none;padding:7px 14px}.btn-explainer-nav.primary:hover:not(:disabled){filter:brightness(1.15);color:#fff;box-shadow:0 0 10px #6366f166}.btn-explainer-nav.auto{color:#10b981;background:#10b98126;border-color:#10b98166}.btn-explainer-nav.auto.playing{color:#000;background:#10b981;border-color:#10b981;animation:1.2s ease-in-out infinite alternate pulseGreen}@keyframes pulseGreen{0%{box-shadow:0 0 #10b98166}to{box-shadow:0 0 12px #10b981cc}}.btn-explainer-nav.exit{color:#ef4444;background:#ef44441f;border-color:#ef444459}.btn-explainer-nav.exit:hover{color:#fff;background:#ef4444;border-color:#ef4444}.explainer-step-badge{font-family:var(--font-display);border-radius:var(--radius-xs);background:#00000040;justify-content:center;align-items:center;gap:3px;min-width:58px;padding:4px 8px;font-size:.92rem;font-weight:800;display:flex}.explainer-step-curr{color:var(--accent-gold)}.explainer-step-sep{color:var(--text-muted);font-size:.8rem}.explainer-step-total{color:var(--text-secondary)}.explainer-card{background:var(--bg-surface);border:1px solid var(--border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-card);flex-direction:column;gap:8px;padding:14px 16px;display:flex}.explainer-card-header{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.explainer-step-tag{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.76rem;font-weight:800}.explainer-action-badge{border-radius:var(--radius-xs);letter-spacing:.03em;padding:2px 8px;font-size:.75rem;font-weight:800}.explainer-action-badge.queen{color:var(--accent-gold);background:#f59e0b33;border:1px solid #f59e0b66}.explainer-action-badge.cross{color:#f87171;background:#ef444433;border:1px solid #ef444466}.explainer-action-badge.info{color:#60a5fa;background:#3b82f633;border:1px solid #3b82f666}.explainer-coord-badge{color:var(--text-secondary);border-radius:var(--radius-xs);background:#0003;padding:2px 6px;font-family:monospace;font-size:.78rem;font-weight:700}.explainer-title{font-family:var(--font-display);color:var(--text-primary);margin:0;font-size:.98rem;font-weight:800;line-height:1.3}.explainer-body{color:var(--text-secondary);font-size:.85rem;line-height:1.45}.explainer-body strong{color:var(--text-primary)}.explainer-legend{border-top:1px solid var(--border-subtle);color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:12px;margin-top:4px;padding-top:8px;font-size:.74rem;display:flex}.legend-item{align-items:center;gap:4px;display:flex}.legend-dot{border-radius:50%;width:9px;height:9px;display:inline-block}.legend-dot.target-dot{background:var(--accent-gold);box-shadow:0 0 6px #f59e0bcc}.legend-dot.source-dot{background:#60a5fa;box-shadow:0 0 6px #60a5facc}.legend-dot.shadow-dot{background:#a855f7;box-shadow:0 0 6px #a855f7cc}.legend-dot.region-dot{background:#10b981;box-shadow:0 0 6px #10b981cc}.board-cell.step-target-queen{outline-offset:-3px;z-index:10;animation:1s ease-in-out infinite alternate pulseTargetQueen;box-shadow:inset 0 0 16px #f59e0ba6,0 0 14px #f59e0bd9;outline:3px solid var(--accent-gold)!important}@keyframes pulseTargetQueen{0%{filter:brightness(1.15)}to{filter:brightness(1.4)}}.board-cell.step-target-cross{outline-offset:-3px;z-index:10;animation:1s ease-in-out infinite alternate pulseTargetCross;box-shadow:inset 0 0 14px #ef4444a6,0 0 12px #ef4444d9;outline:3px solid #ef4444!important}@keyframes pulseTargetCross{0%{filter:brightness(1.1)}to{filter:brightness(1.35)}}.board-cell.step-source-queen{outline-offset:-2.5px;z-index:9;box-shadow:inset 0 0 12px #60a5fa80,0 0 10px #60a5fab3;outline:2.5px solid #60a5fa!important}.board-cell.step-source-cand{outline-offset:-2px;z-index:8;background-image:repeating-linear-gradient(45deg,#a855f733,#a855f733 6px,#0000 6px 12px);outline:2px dashed #a855f7!important}.board-cell.step-beam-row:before{content:"";pointer-events:none;z-index:4;background:#f59e0b29;position:absolute;inset:0}.board-cell.step-beam-col:after{content:"";pointer-events:none;z-index:4;background:#6366f129;position:absolute;inset:0}.board-cell.step-highlight-region{filter:saturate(1.4)brightness(1.15);box-shadow:inset 0 0 8px #ffffff73}.admin-testing-toggle-card{border-radius:var(--radius-sm);background:#f59e0b14;border:1px solid #f59e0b59;justify-content:space-between;align-items:center;margin-top:4px;padding:10px 12px;display:flex}.toggle-text-block{flex-direction:column;gap:2px;display:flex}.toggle-title{font-family:var(--font-display);color:var(--accent-gold);font-size:.85rem;font-weight:800}.toggle-subtitle{color:var(--text-muted);max-width:250px;font-size:.72rem;line-height:1.25}.btn-toggle-switch{font-family:var(--font-display);cursor:pointer;border:1px solid var(--border-strong);background:var(--bg-surface);color:var(--text-muted);transition:all var(--transition-fast);border-radius:20px;padding:6px 16px;font-size:.82rem;font-weight:800}.btn-toggle-switch:hover{border-color:var(--accent-gold)}.btn-toggle-switch.active{background:var(--accent-gold);color:#000;border-color:var(--accent-gold);box-shadow:0 0 12px #f59e0bb3}.btn-game-hint{color:#fbbf24!important;background:linear-gradient(135deg,#f59e0b40 0%,#d9770626 100%)!important;border:1px solid #f59e0b66!important}.btn-game-hint:hover{box-shadow:0 0 10px #f59e0b59;background:linear-gradient(135deg,#f59e0b66 0%,#d977064d 100%)!important;border-color:#f59e0bb3!important}.game-hint-panel{background:var(--bg-surface);border:1.5px solid var(--accent-gold);border-radius:var(--radius-md);box-sizing:border-box;flex-direction:column;gap:8px;width:100%;max-width:480px;margin-bottom:12px;padding:12px 14px;animation:.3s cubic-bezier(.16,1,.3,1) forwards hintSlideUp;display:none;box-shadow:0 4px 20px #0006,0 0 15px #f59e0b33}.game-hint-panel.active{display:flex}@keyframes hintSlideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.hint-card-header{justify-content:space-between;align-items:center;width:100%;display:flex}.hint-step-tag{font-family:var(--font-display);color:var(--accent-gold);letter-spacing:.05em;background:#f59e0b26;border:1px solid #f59e0b4d;border-radius:4px;padding:3px 8px;font-size:.72rem;font-weight:800}.hint-priority-badge{font-family:var(--font-display);color:#818cf8;background:#6366f126;border:1px solid #6366f14d;border-radius:4px;padding:3px 8px;font-size:.68rem;font-weight:700}.hint-close-btn{color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:4px;padding:2px 6px;font-size:1rem}.hint-close-btn:hover{color:var(--text-main);background:#ffffff1a}.hint-title{font-family:var(--font-display);color:var(--text-main);margin:0;font-size:.98rem;font-weight:800}.hint-body{color:var(--text-secondary);font-size:.82rem;line-height:1.4}