@import"https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;600;700&display=swap";:root{--background: 220 25% 97%;--foreground: 220 30% 15%;--card: 0 0% 100%;--card-foreground: 220 30% 15%;--primary: 220 80% 50%;--primary-foreground: 0 0% 100%;--secondary: 175 70% 45%;--secondary-foreground: 0 0% 100%;--muted: 220 15% 92%;--muted-foreground: 220 15% 45%;--accent: 175 60% 50%;--accent-foreground: 0 0% 100%;--border: 220 20% 88%;--input: 220 20% 88%;--ring: 220 80% 50%;--radius: .75rem;--gradient-primary: linear-gradient(135deg, hsl(220, 80%, 50%) 0%, hsl(200, 85%, 55%) 100%);--gradient-secondary: linear-gradient(135deg, hsl(175, 70%, 45%) 0%, hsl(195, 75%, 50%) 100%);--gradient-bg: linear-gradient(180deg, hsl(220, 25%, 97%) 0%, hsl(220, 20%, 93%) 100%);--shadow-card: 0 4px 24px -4px hsl(220 30% 15% / .08);--shadow-elevated: 0 12px 40px -12px hsl(220 30% 15% / .15);--shadow-glow: 0 0 30px hsl(220 80% 50% / .2)}*{border-color:hsl(var(--border))}html,body{height:100%;margin:0;padding:0;overflow:hidden}body{font-family:Noto Sans TC,system-ui,-apple-system,sans-serif;background:var(--gradient-bg);color:hsl(var(--foreground));-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{height:100%}.glass-card{background:hsl(var(--card));border-radius:calc(var(--radius) * 2);box-shadow:var(--shadow-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:box-shadow .3s ease}.glass-card:hover{box-shadow:var(--shadow-elevated)}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn-primary{background:var(--gradient-primary);color:hsl(var(--primary-foreground));padding:.625rem 1.5rem;border-radius:var(--radius);font-weight:500;transition:all .2s ease;box-shadow:0 4px 12px -4px hsl(var(--primary) / .3);border:none;cursor:pointer}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 16px -4px hsl(var(--primary) / .4)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{background:hsl(var(--muted));color:hsl(var(--muted-foreground));cursor:not-allowed;box-shadow:none}.btn-secondary{background:hsl(var(--card));color:hsl(var(--foreground));border:1px solid hsl(var(--border));padding:.625rem 1rem;border-radius:var(--radius);font-weight:500;transition:all .2s ease;cursor:pointer}.btn-secondary:hover:not(:disabled){background:hsl(var(--muted));border-color:hsl(var(--accent))}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.card-header{background:hsl(var(--muted) / .5);border-bottom:1px solid hsl(var(--border));padding:.75rem 1rem}.custom-scrollbar::-webkit-scrollbar{width:8px;height:8px}.custom-scrollbar::-webkit-scrollbar-track{background:hsl(var(--muted) / .3);border-radius:4px}.custom-scrollbar::-webkit-scrollbar-thumb{background:hsl(var(--muted-foreground) / .3);border-radius:4px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background:hsl(var(--muted-foreground) / .5)}textarea::placeholder{color:hsl(var(--muted-foreground) / .5)}textarea:focus{outline:none;background:hsl(var(--muted) / .2)}.animate-fade-in{animation:fade-in .3s ease-out}.animate-slide-up{animation:slide-up .4s ease-out}.animate-float{animation:float 3s ease-in-out infinite}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-up{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px hsl(var(--primary) / .2)}50%{box-shadow:0 0 40px hsl(var(--primary) / .35)}}