:root{--bg: #1d0b16;--bg-2: #2e1223;--card: #fff7f2;--ink: #3a1a2b;--rose: #d6456b;--rose-deep: #a3264b;--gold: #e8b86a;--muted: #c9a3b3;--gap: clamp(4px, 1.2vw, 8px)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;min-height:100dvh;color:#fff;background:radial-gradient(120% 80% at 50% 0%,var(--bg-2),var(--bg));background-attachment:fixed;font-family:Avenir Next,Segoe UI,system-ui,-apple-system,sans-serif;-webkit-tap-highlight-color:transparent;overscroll-behavior-y:contain}.App{width:min(100%,560px);margin:0 auto;padding:max(12px,env(safe-area-inset-top)) clamp(8px,3vw,16px) max(20px,env(safe-area-inset-bottom))}.header{text-align:center;margin-bottom:12px}h1{margin:4px 0 2px;font-family:Georgia,Times New Roman,serif;font-weight:700;font-size:clamp(1.5rem,7vw,2.2rem);letter-spacing:.01em;color:var(--gold)}.count{margin:0;font-size:.9rem;color:var(--muted);min-height:1.3em}.bingoCard{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--gap);padding:var(--gap);border-radius:16px;background:#ffffff0f;border:1px solid rgba(232,184,106,.25);box-shadow:0 10px 30px #00000059}.cardItem{appearance:none;position:relative;aspect-ratio:1 / 1;min-width:0;padding:3px;display:flex;align-items:center;justify-content:center;text-align:center;font:inherit;font-weight:600;line-height:1.15;color:var(--ink);background:var(--card);border:0;border-radius:10px;cursor:pointer;overflow:hidden;overflow-wrap:anywhere;-webkit-hyphens:auto;hyphens:auto;touch-action:manipulation;user-select:none;-webkit-user-select:none;transition:transform .12s ease,background .15s ease,color .15s ease}.fitBox{position:absolute;inset:3px;display:flex;align-items:center;justify-content:center}.fitText{display:block;width:100%;font-size:12px}.cardItem:active{transform:scale(.94)}.cardItem:focus-visible,.sets button:focus-visible{outline:3px solid var(--gold);outline-offset:2px}.cardItem.selected{color:#fff;background:linear-gradient(145deg,var(--rose),var(--rose-deep));box-shadow:inset 0 0 0 2px #ffffff59}.cardItem.free{padding:0;cursor:default;background:var(--gold)}.cardItem.free img{width:100%;height:100%;object-fit:cover;display:block}.cardItem.empty{visibility:hidden}.sets{margin-top:18px;text-align:center}.setsLabel{margin:0 0 8px;font-size:.8rem;color:var(--muted)}.setsList{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.sets button,.notice button{min-height:44px;padding:0 16px;font:inherit;font-size:.9rem;font-weight:600;color:#fff;background:transparent;border:1.5px solid rgba(232,184,106,.55);border-radius:999px;cursor:pointer;touch-action:manipulation;transition:background .15s ease}.sets button:hover,.notice button:hover{background:#e8b86a26}.sets button.active{background:var(--gold);color:var(--bg);border-color:var(--gold)}.notice{text-align:center;color:var(--muted);padding:24px 0}.notice p{margin:0 0 12px}.fireworks{position:fixed;inset:0;pointer-events:none;z-index:10;overflow:hidden}.bingoBanner{position:absolute;top:38%;left:50%;transform:translate(-50%,-50%);font-family:Georgia,serif;font-size:clamp(3rem,16vw,6rem);font-weight:700;color:var(--gold);text-shadow:0 4px 24px rgba(214,69,107,.9);animation:pop .6s cubic-bezier(.2,1.4,.4,1) both}@keyframes pop{0%{transform:translate(-50%,-50%) scale(.2);opacity:0}to{transform:translate(-50%,-50%) scale(1);opacity:1}}.firework,.firework:before,.firework:after{--w: 4px;position:absolute;top:50%;left:50%;width:var(--w);height:var(--w);border-radius:50%;content:"";animation:burst 1.2s ease-out infinite;box-shadow:0 -60px 0 var(--gold),42px -42px 0 var(--rose),60px 0 0 var(--gold),42px 42px 0 var(--rose),0 60px 0 var(--gold),-42px 42px 0 var(--rose),-60px 0 0 var(--gold),-42px -42px 0 var(--rose)}.firework:nth-child(1){top:28%;left:25%}.firework:nth-child(2){top:22%;left:75%;animation-delay:.4s}.firework:nth-child(3){top:60%;left:50%;animation-delay:.8s}.firework:before{transform:scale(.6) rotate(22deg)}.firework:after{transform:scale(1.4) rotate(-22deg);opacity:.6}@keyframes burst{0%{transform:scale(.1);opacity:1}to{transform:scale(1.2);opacity:0}}@media(prefers-reduced-motion:reduce){.cardItem,.bingoBanner,.firework,.firework:before,.firework:after{animation:none!important;transition:none!important}}@media(min-width:600px){.fitBox{inset:6px}}