:root{--neutral-0:#ffffff;--neutral-50:#fafafa;--neutral-100:#f4f4f5;--neutral-200:#e4e4e7;--neutral-300:#d4d4d8;--neutral-400:#a1a1aa;--neutral-500:#71717a;--neutral-600:#52525b;--neutral-700:#3f3f46;--neutral-800:#27272a;--neutral-900:#18181b;--brand-50:#eef2ff;--brand-100:#e0e7ff;--brand-300:#a5b4fc;--brand-500:#6366f1;--brand-600:#4f46e5;--brand-700:#4338ca;--success-50:#f0fdf4;--success-500:#16a34a;--success-700:#15803d;--warning-50:#fffbeb;--warning-500:#d97706;--warning-700:#b45309;--danger-50:#fef2f2;--danger-500:#dc2626;--danger-700:#b91c1c;--info-50:#eff6ff;--info-500:#2563eb;--info-700:#1d4ed8;--font-family-base:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Heiti TC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-size-display:2.5rem;--line-height-display:1.2;--font-size-h1:2rem;--line-height-h1:1.25;--font-size-h2:1.5rem;--line-height-h2:1.33;--font-size-h3:1.25rem;--line-height-h3:1.4;--font-size-h4:1.125rem;--line-height-h4:1.44;--font-size-body-lg:1.125rem;--line-height-body-lg:1.6;--font-size-body:1rem;--line-height-body:1.6;--font-size-body-sm:0.875rem;--line-height-body-sm:1.5;--font-size-caption:0.75rem;--line-height-caption:1.4;--font-size-button:1rem;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-full:9999px;--shadow-sm:0 1px 2px rgba(24,24,27,0.06);--shadow-md:0 4px 8px rgba(24,24,27,0.08),0 1px 2px rgba(24,24,27,0.04);--shadow-lg:0 12px 24px rgba(24,24,27,0.12);--shadow-focus:0 0 0 3px rgba(99,102,241,0.35);--shadow-focus-neutral:0 0 0 3px rgba(24,24,27,0.35);--touch-target-min:44px;--touch-target-recommended:48px;--duration-fast:120ms;--duration-base:200ms;--duration-slow:320ms;--easing-standard:cubic-bezier(0.4,0,0.2,1);--easing-entrance:cubic-bezier(0,0,0.2,1);--easing-exit:cubic-bezier(0.4,0,1,1);--z-dropdown:1000;--z-sticky:1100;--z-drawer-backdrop:1200;--z-drawer:1250;--z-modal-backdrop:1300;--z-modal:1350;--z-toast:1400;--color-surface:var(--neutral-0);--color-surface-subtle:var(--neutral-50);--color-surface-disabled:var(--neutral-100);--color-text-primary:var(--neutral-900);--color-text-secondary:var(--neutral-600);--color-text-disabled:var(--neutral-400);--color-text-on-brand:var(--neutral-0);--color-text-on-dark:var(--neutral-0);--color-border-decorative:var(--neutral-200);--color-border-decorative-hover:var(--neutral-300);--color-border-control:var(--neutral-500);--color-border-control-hover:var(--neutral-600);--color-border-disabled:var(--neutral-200);--color-interactive:var(--brand-600);--color-interactive-hover:var(--brand-700);--color-interactive-large-text:var(--brand-500);--color-interactive-subtle-bg:var(--brand-50);--color-interactive-subtle-bg-hover:var(--brand-100);--color-focus-ring:var(--shadow-focus);--color-success-bg:var(--success-50);--color-success-text:var(--success-700);--color-success-icon:var(--success-500);--color-warning-bg:var(--warning-50);--color-warning-text:var(--warning-700);--color-warning-icon:var(--warning-500);--color-danger-bg:var(--danger-50);--color-danger-text:var(--danger-700);--color-danger-icon:var(--danger-500);--color-info-bg:var(--info-50);--color-info-text:var(--info-700);--color-info-icon:var(--info-500);--color-decorative-accent:var(--brand-100);--sidebar-bg:var(--neutral-900);--sidebar-bg-hover:var(--neutral-800);--sidebar-bg-current:var(--neutral-800);--sidebar-text-default:var(--neutral-400);--sidebar-text-hover:var(--neutral-0);--sidebar-text-current:var(--brand-300);--sidebar-border-current:var(--brand-500);--sidebar-focus-ring:0 0 0 3px var(--brand-300)}*,:after,:before{box-sizing:border-box}html{text-size-adjust:100%}body{font-family:var(--font-family-base);font-size:var(--font-size-body);line-height:var(--line-height-body);color:var(--color-text-primary);background-color:var(--color-surface);-webkit-font-smoothing:antialiased}blockquote,body,dd,dl,figure,h1,h2,h3,h4,ol,p,ul{margin:0}ol,ul{padding:0;list-style:none}img,picture{max-width:100%;display:block}table{border-collapse:collapse}button,input,select,textarea{font:inherit;color:inherit}a{color:inherit}:focus-visible{outline:2px solid transparent;outline-offset:2px;box-shadow:var(--shadow-focus);border-radius:var(--radius-sm)}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.visuallyHidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}