@import"https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;600;700;900&family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-primary: #0f0e17;--bg-secondary: #1a1a2e;--bg-tertiary: #16213e;--bg-card: rgba(26, 26, 46, .85);--bg-glass: rgba(255, 255, 255, .05);--text-primary: #fffffe;--text-secondary: #a7a9be;--text-muted: #6b6d7b;--accent-primary: #e53170;--accent-secondary: #ff6b6b;--accent-gold: #ffd700;--accent-jade: #4ecdc4;--accent-purple: #a855f7;--board-wood: #DEB887;--board-wood-dark: #D2A86E;--board-line: #2C1810;--stone-black: #1a1a1a;--stone-white: #f5f5f0;--gradient-primary: linear-gradient(135deg, #e53170 0%, #a855f7 100%);--gradient-gold: linear-gradient(135deg, #ffd700 0%, #ff8c00 100%);--gradient-jade: linear-gradient(135deg, #4ecdc4 0%, #44a08d 100%);--gradient-dark: linear-gradient(135deg, #0f0e17 0%, #1a1a2e 100%);--gradient-card: linear-gradient(135deg, rgba(26, 26, 46, .9) 0%, rgba(22, 33, 62, .9) 100%);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(229, 49, 112, .3);--shadow-gold-glow: 0 0 20px rgba(255, 215, 0, .3);--border-subtle: 1px solid rgba(255, 255, 255, .08);--border-accent: 1px solid rgba(229, 49, 112, .3);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px;--font-display: "Noto Serif SC", serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{width:100%;height:100%;overflow:hidden}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff40}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes ripple{0%{transform:scale(0);opacity:.6}to{transform:scale(4);opacity:0}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes stoneDrop{0%{transform:scale(.3) translateY(-20px);opacity:0}50%{transform:scale(1.1) translateY(0);opacity:1}70%{transform:scale(.95)}to{transform:scale(1)}}@keyframes stoneCapture{0%{transform:scale(1);opacity:1}50%{transform:scale(1.3);opacity:.5}to{transform:scale(0);opacity:0}}@keyframes glowPulse{0%,to{box-shadow:0 0 5px #e531704d}50%{box-shadow:0 0 20px #e5317099}}@keyframes rotateGlow{0%{filter:hue-rotate(0deg)}to{filter:hue-rotate(360deg)}}@keyframes particleFade{0%{opacity:1;transform:translate(0) scale(1)}to{opacity:0;transform:translate(var(--tx),var(--ty)) scale(0)}}.animate-fade-in{animation:fadeIn .4s ease-out forwards}.animate-fade-in-up{animation:fadeInUp .5s ease-out forwards}.animate-fade-in-scale{animation:fadeInScale .3s ease-out forwards}.animate-stone-drop{animation:stoneDrop .35s cubic-bezier(.34,1.56,.64,1) forwards}.animate-stone-capture{animation:stoneCapture .4s ease-in forwards}.animate-float{animation:float 3s ease-in-out infinite}.glass{background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:var(--border-subtle)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border:none;border-radius:var(--radius-md);font-family:var(--font-body);font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition-normal);position:relative;overflow:hidden;white-space:nowrap}.btn:after{content:"";position:absolute;width:100%;height:100%;top:0;left:0;background:#fff0;transition:background var(--transition-fast)}.btn:hover:after{background:#ffffff1a}.btn:active{transform:scale(.97)}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{box-shadow:0 0 30px #e5317080;transform:translateY(-1px)}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border:var(--border-subtle);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:hover{border-color:#fff3;background:#ffffff1a}.btn-gold{background:var(--gradient-gold);color:#1a1a2e;box-shadow:var(--shadow-gold-glow)}.btn-jade{background:var(--gradient-jade);color:#fff}.btn-danger{background:linear-gradient(135deg,#ff4757,#ff6348);color:#fff}.btn-sm{padding:8px 16px;font-size:12px}.btn-lg{padding:16px 36px;font-size:16px;border-radius:var(--radius-lg)}.btn-icon{width:40px;height:40px;padding:0;border-radius:50%}.card{background:var(--gradient-card);border:var(--border-subtle);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-md)}.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:100px;font-size:11px;font-weight:600;letter-spacing:.5px}.badge-primary{background:var(--gradient-primary);color:#fff}.badge-gold{background:var(--gradient-gold);color:#1a1a2e}.badge-jade{background:var(--gradient-jade);color:#fff}.input{width:100%;padding:14px 18px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-body);font-size:15px;transition:all var(--transition-normal);outline:none}.input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #e5317026;background:#ffffff14}.input::placeholder{color:var(--text-muted)}.tooltip{position:relative}.tooltip:before{content:attr(data-tooltip);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);padding:6px 12px;background:var(--bg-secondary);color:var(--text-primary);font-size:12px;border-radius:var(--radius-sm);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity var(--transition-fast);border:var(--border-subtle)}.tooltip:hover:before{opacity:1}.bg-particles{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0;overflow:hidden}.particle{position:absolute;width:2px;height:2px;background:#ffffff26;border-radius:50%;animation:float 6s ease-in-out infinite}