:root{--primary-color: #6366f1;--primary-hover: #4f46e5;--secondary-color: #ec4899;--background-bg: #f0fdfa;--card-bg: rgba(255, 255, 255, .9);--text-color: #1e293b;--text-light: #64748b;--success: #10b981;--error: #ef4444;--font-family: "Outfit", "Inter", system-ui, -apple-system, sans-serif;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .05);--shadow-md: 0 8px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 24px rgba(0, 0, 0, .12);--glass-border: 1px solid rgba(255, 255, 255, .5)}body{margin:0;font-family:var(--font-family);background:linear-gradient(135deg,#fdfbfb,#ebedee);background-attachment:fixed;color:var(--text-color);-webkit-font-smoothing:antialiased;min-height:100vh}#root{max-width:100%;margin:0 auto;padding:2rem 1rem;text-align:center;box-sizing:border-box}h1{font-family:ZCOOL KuaiLe,cursive;font-size:3.5rem;margin-bottom:2rem;background:linear-gradient(to right,#ef4444,#f97316,#eab308,#22c55e,#3b82f6,#a855f7,#ec4899);background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:400;letter-spacing:.05em;animation:shine 4s linear infinite;filter:drop-shadow(0 4px 6px rgba(0,0,0,.1));display:inline-block;max-width:100%;word-wrap:break-word;line-height:1.2}@keyframes shine{to{background-position:200% center}}h2{font-family:ZCOOL KuaiLe,cursive;font-size:1.8rem;margin-bottom:1.5rem;color:var(--text-color);font-weight:400}button{border-radius:16px;border:none;padding:.8em 2em;font-size:1.1em;font-weight:600;font-family:inherit;background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));color:#fff;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px #4f46e54d;-webkit-tap-highlight-color:transparent}button:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 8px 20px #4f46e566}button:active{transform:translateY(0) scale(.98)}button:disabled{background:var(--text-light);cursor:not-allowed;transform:none;box-shadow:none;opacity:.6}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;padding:1rem;max-width:900px;margin:0 auto}.card{background-color:var(--card-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:2rem;border-radius:24px;box-shadow:var(--shadow-md);transition:all .4s cubic-bezier(.4,0,.2,1);cursor:pointer;text-decoration:none;color:inherit;display:flex;flex-direction:column;align-items:center;justify-content:center;border:var(--glass-border);position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#fff6,#fff0);opacity:0;transition:opacity .3s}.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:#6366f14d}.card:hover:before{opacity:1}.card h3{margin:0 0 .5rem;font-size:1.4rem;font-weight:700}.card p{margin:0;color:var(--text-light);font-size:1rem}.game-container{display:flex;flex-direction:column;align-items:center;gap:2rem;width:100%;max-width:700px;margin:0 auto;position:relative}.stats{display:flex;flex-wrap:wrap;justify-content:center;gap:2rem;font-size:1.1rem;background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:1rem 2rem;border-radius:100px;box-shadow:var(--shadow-md);width:auto;border:var(--glass-border)}.stats div{white-space:nowrap;font-weight:600;color:var(--text-color)}.radical-area{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-top:1rem;padding:0 1rem}.radical-btn{background:#fff;color:var(--text-color);border:none;font-size:1.8rem;width:70px;height:70px;border-radius:20px;display:flex;align-items:center;justify-content:center;font-weight:700;padding:0;box-shadow:var(--shadow-md);transition:all .3s cubic-bezier(.34,1.56,.64,1)}.radical-btn:hover:not(:disabled){color:var(--primary-color);transform:translateY(-4px) scale(1.1);box-shadow:var(--shadow-lg)}.radical-btn.selected{background:var(--primary-color);color:#fff;transform:scale(.9);box-shadow:inset 0 2px 6px #0003}.target-area{min-height:120px;display:flex;flex-wrap:wrap;gap:1.5rem;align-items:center;justify-content:center;padding:2rem;background:#fff9;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border-radius:30px;width:100%;box-sizing:border-box;border:var(--glass-border);box-shadow:inset 0 2px 10px #00000008}.target-char{font-size:2.5rem;font-weight:700;width:80px;height:80px;border:3px dashed #cbd5e1;border-radius:20px;display:flex;align-items:center;justify-content:center;background:#fffc;transition:all .4s}.target-char.solved{border-style:solid;border-color:var(--success);color:var(--success);background:#f0fdf4;box-shadow:0 4px 12px #10b98133;animation:popIn .4s cubic-bezier(.175,.885,.32,1.275)}@keyframes popIn{0%{transform:scale(.5) rotate(-10deg);opacity:0}to{transform:scale(1) rotate(0);opacity:1}}.back-btn{align-self:flex-start;background:#fff;color:var(--text-color);border:1px solid transparent;padding:.6em 1.2em;font-size:1rem;font-weight:600;box-shadow:var(--shadow-sm);border-radius:12px;display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;transition:all .2s ease;margin-bottom:1rem}.back-btn:hover{background:#fff;color:var(--primary-color);transform:translate(-4px);box-shadow:var(--shadow-md)}.back-btn:before{content:"←";font-weight:700;transition:transform .2s}.back-btn:hover:before{transform:translate(-2px)}@media(max-width:600px){#root{padding:1rem .5rem}h1{font-size:2rem}.card-grid{grid-template-columns:1fr}.radical-btn{width:55px;height:55px;font-size:1.4rem}.target-char{width:65px;height:65px;font-size:2rem}.stats{font-size:.9rem;padding:.8rem 1.2rem;gap:1rem;border-radius:20px}.target-area{padding:1rem;gap:.8rem}}