:root{--color-bg:#fff;--color-bg-subtle:#fafafa;--color-bg-muted:#f4f4f5;--color-text:#0a0a0a;--color-text-secondary:#52525b;--color-text-muted:#a1a1aa;--color-border:#e4e4e7;--color-border-strong:#d4d4d8;--color-accent:#4f46e5;--color-accent-hover:#4338ca;--color-accent-subtle:#eef2ff;--color-on-accent:#fff;--color-success:#16a34a;--color-warning:#ca8a04;--color-danger:#dc2626;--chart-1:#4f46e5;--chart-2:#0891b2;--chart-3:#c2410c;--chart-4:#7e22ce;--chart-5:#15803d;--chart-6:#a16207;--font-sans:"Inter", "Noto Sans TC", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--text-xs:.8125rem;--text-sm:.9375rem;--text-base:1.0625rem;--text-lg:1.25rem;--text-xl:1.5rem;--text-2xl:2rem;--text-3xl:2.75rem;--leading-tight:1.25;--leading-normal:1.75;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-6:1.5rem;--space-8:2rem;--space-12:3rem;--space-16:4rem;--space-24:6rem;--width-prose:68ch;--width-wide:1120px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px}@media (prefers-color-scheme:dark){:root{--color-bg:#0a0a0a;--color-bg-subtle:#131316;--color-bg-muted:#1c1c20;--color-text:#fafafa;--color-text-secondary:#a1a1aa;--color-text-muted:#71717a;--color-border:#27272a;--color-border-strong:#3f3f46;--color-accent:#818cf8;--color-accent-hover:#a5b4fc;--color-accent-subtle:#1e1b4b;--color-on-accent:#0a0a0a;--color-success:#4ade80;--color-warning:#facc15;--color-danger:#f87171;--chart-1:#818cf8;--chart-2:#22d3ee;--chart-3:#fb923c;--chart-4:#c084fc;--chart-5:#4ade80;--chart-6:#fcd34d}}:root[data-theme=light]{color-scheme:light}:root[data-theme=dark]{color-scheme:dark}*,:before,:after{box-sizing:border-box}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);-webkit-font-smoothing:antialiased;margin:0}h1,h2,h3{line-height:var(--leading-tight);letter-spacing:-.01em;margin:0;font-weight:600}h1{font-size:var(--text-3xl)}h2{font-size:var(--text-2xl)}h3{font-size:var(--text-xl)}p{margin:0}a{color:var(--color-accent);text-decoration:none}a:hover{color:var(--color-accent-hover);text-underline-offset:3px;text-decoration:underline}code,pre{font-family:var(--font-mono);font-size:.9em}code{background:var(--color-bg-muted);border-radius:var(--radius-sm);padding:.1em .35em}pre{background:var(--color-bg-muted);padding:var(--space-4);border-radius:var(--radius-md);overflow-x:auto}pre code{background:0 0;padding:0}img{max-width:100%;height:auto}.table-scroll{margin:var(--space-6) 0;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:var(--text-sm)}th,td{text-align:left;padding:var(--space-3);border-bottom:1px solid var(--color-border)}th{background:var(--color-bg-muted);font-weight:600}td:not(:first-child){font-variant-numeric:tabular-nums}.container{max-width:var(--width-wide);padding-inline:var(--space-6);margin-inline:auto}.prose{max-width:var(--width-prose)}.prose>*+*{margin-top:var(--space-6)}.prose h2{margin-top:var(--space-12)}.prose h3{margin-top:var(--space-8)}.prose ul,.prose ol{padding-left:var(--space-6)}.prose li+li{margin-top:var(--space-2)}.prose blockquote{padding-left:var(--space-4);border-left:3px solid var(--color-accent);color:var(--color-text-secondary);margin-inline:0}:where(a,button):focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}header[data-astro-cid-nen7h5rs]{border-bottom:1px solid var(--color-border)}.bar[data-astro-cid-nen7h5rs]{justify-content:space-between;align-items:center;gap:var(--space-6);height:64px;display:flex}.wordmark[data-astro-cid-nen7h5rs]{color:var(--color-text);font-weight:600;font-size:var(--text-lg);letter-spacing:-.02em}.wordmark[data-astro-cid-nen7h5rs]:hover{color:var(--color-text);text-decoration:none}nav[data-astro-cid-nen7h5rs]{gap:var(--space-6);font-size:var(--text-sm);display:flex}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--color-text-secondary)}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover,nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs].active{color:var(--color-text);text-decoration:none}footer[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--color-border);margin-top:var(--space-24);padding-block:var(--space-8)}.inner[data-astro-cid-jo6i4kqk]{gap:var(--space-2) var(--space-8);font-size:var(--text-sm);color:var(--color-text-secondary);flex-wrap:wrap;justify-content:space-between;display:flex}.note[data-astro-cid-jo6i4kqk]{max-width:52ch}