:root{--color-primary:#3B82F6;--color-primary-hover:#2563EB;--color-primary-subtle:rgba(59, 130, 246, 0.12);--color-primary-glow:rgba(59, 130, 246, 0.45);--color-secondary:#F97316;--color-secondary-hover:#EA580C;--color-focus:#60A5FA;--color-neutral-0:#FFFFFF;--color-neutral-50:#F8FAFC;--color-neutral-100:#F1F5F9;--color-neutral-200:#E2E8F0;--color-neutral-300:#CBD5E1;--color-neutral-400:#94A3B8;--color-neutral-500:#64748B;--color-neutral-600:#475569;--color-neutral-700:#334155;--color-neutral-800:#1E293B;--color-neutral-900:#0F172A;--color-neutral-950:#020617;--color-success:#16A34A;--color-warning:#D97706;--color-danger:#DC2626;--color-info:#0EA5E9;--font-sans:'Noto Sans TC', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-serif:'Noto Serif TC', Georgia, "Times New Roman", serif;--font-mono:'Source Code Pro', 'SFMono-Regular', Consolas, Menlo, monospace;--font-display:var(--font-sans);--font-weight-light:300;--font-weight-regular:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--text-xs:0.75rem;--text-sm:0.875rem;--text-md:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-5xl:2.5rem;--text-6xl:3.5rem;--measure-content:68ch;--paragraph-gap:1.75rem;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-7:2rem;--space-8:2.5rem;--space-9:3rem;--space-10:4rem;--space-11:5rem;--space-12:6rem;--section-padding-y:var(--space-11);--hero-padding-y:var(--space-12);--container-padding-x:var(--space-4);--card-padding:var(--space-6);--list-gap:var(--space-8);--grid-gap:var(--space-7);--width-container:1140px;--radius-sm:4px;--radius-md:8px;--radius-lg:16px;--radius-pill:9999px;--shadow-sm:0 2px 8px rgba(0, 0, 0, 0.05);--shadow-md:0 4px 12px rgba(0, 0, 0, 0.08);--shadow-lg:0 15px 30px rgba(0, 0, 0, 0.10);--shadow-glow:0 0 15px var(--color-primary-glow);--shadow-focus:0 0 0 3px var(--color-primary-subtle);--duration-fast:150ms;--duration-normal:300ms;--duration-slow:500ms;--ease-standard:cubic-bezier(0.4, 0, 0.2, 1);--color-bg:var(--color-neutral-0);--color-bg-surface:var(--color-neutral-0);--color-bg-elevated:var(--color-neutral-50);--color-bg-muted:var(--color-neutral-100);--color-text:#1A1A1A;--color-text-muted:#4A4A4A;--color-text-heading:#111111;--color-text-inverse:#FFFFFF;--color-border:#E5E7EB;--color-border-strong:var(--color-neutral-300);--color-link:#2563EB;--color-link-hover:#1D4ED8;--color-code-bg:#F6F8FA;--color-code-inline:#F0F0F0;--color-code-text:#333333;--primary-color:var(--color-primary);--primary-dark:var(--color-primary-hover);--primary-light:var(--color-focus);--text-dark:var(--color-text-heading);--text-medium:var(--color-text-muted);--text-light:var(--color-neutral-500);--bg-light:var(--color-bg-muted);--text-color:var(--color-text);--heading-color:var(--color-text-heading);--body-bg:var(--color-bg);--transition:all var(--duration-normal) ease;--color-bg-deep:var(--color-neutral-900);--color-bg-surface-token:var(--color-bg-surface)}.theme-marketing{--color-bg:var(--color-neutral-900);--color-bg-surface:var(--color-neutral-800);--color-bg-elevated:rgba(30, 41, 59, 0.72);--color-bg-muted:rgba(255, 255, 255, 0.04);--color-text:#E2E8F0;--color-text-muted:#94A3B8;--color-text-heading:#FFFFFF;--color-text-inverse:#0F172A;--color-border:rgba(255, 255, 255, 0.10);--color-border-strong:rgba(255, 255, 255, 0.20);--color-link:#93C5FD;--color-link-hover:#BFDBFE;--body-bg:var(--color-bg);--text-color:var(--color-text);--heading-color:var(--color-text-heading);--text-dark:var(--color-text-heading);--text-medium:var(--color-text-muted);--bg-light:var(--color-bg-muted)}.theme-content{--color-bg:var(--color-neutral-0);--color-bg-surface:var(--color-neutral-0);--color-bg-elevated:var(--color-neutral-50);--color-bg-muted:var(--color-neutral-100);--color-text:#1A1A1A;--color-text-muted:#4A4A4A;--color-text-heading:#111111;--color-text-inverse:#FFFFFF;--color-border:#E5E7EB;--color-border-strong:var(--color-neutral-300);--color-link:#2563EB;--color-link-hover:#1D4ED8;--body-bg:var(--color-bg);--text-color:var(--color-text);--heading-color:var(--color-text-heading);--text-dark:var(--color-text-heading);--text-medium:var(--color-text-muted);--bg-light:var(--color-bg-muted)}body{background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-sans)}a{color:var(--color-link);transition:color var(--duration-fast)ease}a:hover{color:var(--color-link-hover)}:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}}@media(max-width:767.98px){:root{--text-md:0.9375rem;--text-3xl:1.75rem;--text-4xl:2rem;--text-5xl:2rem;--text-6xl:2.25rem;--section-padding-y:var(--space-8);--hero-padding-y:var(--space-9)}}