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._8aEwW_page{padding:clamp(.75rem,2vw,1.5rem);min-height:100dvh;padding-block:clamp(.75rem,2vh,1.5rem);padding-inline:clamp(.5rem,2vw,1rem);padding-top:max(1rem, env(safe-area-inset-top));padding-bottom:max(1rem, env(safe-area-inset-bottom));padding-left:max(.5rem, env(safe-area-inset-left));padding-right:max(.5rem, env(safe-area-inset-right));background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);place-items:start center;display:grid;position:relative;overflow-x:clip;container:page-container/inline-size}._8aEwW_main{background:var(--card-background);box-shadow:var(--shadow-lg);z-index:1;border-radius:clamp(.5rem,2vw,1rem);flex-direction:column;gap:clamp(1rem,3vw,1.5rem);width:100%;max-width:min(1200px,95vw);min-height:auto;padding:clamp(1rem,4vw,2rem);padding-block:clamp(1rem,3vh,2rem);padding-inline:clamp(1rem,4vw,2rem);display:flex;position:relative;container:sudoku-app/inline-size}._8aEwW_lcpHero{display:none}._8aEwW_lcpHeroTitle{color:#1e293b;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:1.625rem;font-weight:700;line-height:1.2}@container page-container (max-width:480px){._8aEwW_main{border-radius:.5rem;gap:1rem;max-width:100%;min-height:auto;padding:1rem}}@container page-container (min-width:481px) and (max-width:768px){._8aEwW_main{border-radius:.75rem;gap:1.25rem;padding:1.5rem}}@container page-container (min-width:769px) and (max-width:1024px){._8aEwW_main{border-radius:1rem;gap:1.5rem;max-width:900px;padding:2rem}}@container page-container (min-width:1025px){._8aEwW_main{border-radius:1.25rem;gap:2rem;max-width:1200px;padding:2.5rem}}@supports (height:100dvh){._8aEwW_page{min-height:100dvh}._8aEwW_main{min-height:min(600px,80dvh)}}@supports (height:100svh){._8aEwW_page{min-height:100svh}}@media (orientation:landscape) and (max-height:600px){._8aEwW_page{min-height:100svh;padding-block:.5rem}._8aEwW_main{gap:.75rem;min-height:auto;padding-block:1rem}}@media (orientation:portrait) and (max-width:480px){._8aEwW_page{min-height:100dvh}._8aEwW_main{min-height:auto}}@media (max-width:768px){._8aEwW_page{padding:clamp(.5rem,2vw,1rem)}._8aEwW_main{border-radius:clamp(.5rem,1.5vw,.75rem);min-height:auto;padding:clamp(1rem,3vw,1.5rem)}}@media (max-width:480px){._8aEwW_page{padding:.5rem}._8aEwW_main{border-radius:.5rem;gap:1rem;padding:.5rem}}@media (prefers-color-scheme:dark){._8aEwW_page{background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%)}._8aEwW_main{background:var(--card-background,#334155);color:var(--foreground,#f1f5f9)}}@media (prefers-contrast:high){._8aEwW_page{background:#000}._8aEwW_main{color:#000;background:#fff;border:3px solid #000}}@media print{._8aEwW_page{background:#fff;min-height:auto;padding:0}._8aEwW_main{box-shadow:none;border:1px solid #000;max-width:100%;padding:1rem}}._8aEwW_loadingFallback{text-align:center;background:linear-gradient(135deg,#f8fafc 0%,#e2e8f0 100%);flex-direction:column;justify-content:center;align-items:center;gap:1.5rem;min-height:100dvh;padding:2rem;display:flex}._8aEwW_loadingFallbackSpinner{border:4px solid #e2e8f0;border-top-color:#3b82f6;border-radius:50%;width:60px;height:60px;animation:1s linear infinite _8aEwW_spin}._8aEwW_loadingFallbackTitle{color:#1e293b;margin:0;font-size:clamp(1.5rem,4vw,2.5rem);font-weight:700}._8aEwW_loadingFallbackText{color:#64748b;margin:0;font-size:clamp(1rem,2vw,1.125rem)}._8aEwW_gridLoadingFallback{background:var(--card-background,white);border-radius:var(--border-radius,.5rem);min-height:200px;box-shadow:var(--shadow-sm);flex-direction:column;justify-content:center;align-items:center;gap:1rem;padding:2rem;display:flex}._8aEwW_loadingSpinner{border:3px solid var(--border-color,#e2e8f0);border-top:3px solid var(--primary-color,#3b82f6);border-radius:50%;width:40px;height:40px;animation:1s linear infinite _8aEwW_spin}@keyframes _8aEwW_spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}._8aEwW_gridLoadingFallback p{color:var(--foreground,#1e293b);margin:0;font-size:.875rem}@media (prefers-reduced-motion:reduce){._8aEwW_loadingSpinner,._8aEwW_loadingFallbackSpinner{border-top-color:var(--primary-color,#3b82f6);animation:none}}