:root{color-scheme:dark;--color-bg:#17191b;--color-bg-elevated:#202325;--color-bg-surface:#282b2d;--color-text:#ece6d9;--color-text-secondary:#ece6d999;--color-text-tertiary:#ece6d98c;--color-border:#ece6d91f;--color-border-subtle:#ece6d90f;--color-border-hover:#ece6d93d;--color-header-bg:#17191bb8;--color-accent:#ece6d9;--color-accent-hover:#ece6d9d9;--color-seal:#d6594c;--color-seal-tint:#d6594c29;--color-overlay:#000c;--color-focus-ring:var(--color-text);--font-serif:"Noto Serif TC", "Songti TC", Georgia, "PingFang TC", serif;--font-sans:-apple-system, BlinkMacSystemFont, "PingFang TC", "Noto Sans TC", "Segoe UI", "Helvetica Neue", Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", 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1)}:root[data-theme=light]{color-scheme:light;--color-bg:#f7f4ef;--color-bg-elevated:#fffdf9;--color-bg-surface:#efeae0;--color-text:#1a1d20;--color-text-secondary:#666059;--color-text-tertiary:#766d63;--color-border:#1a1d2021;--color-border-subtle:#1a1d2012;--color-border-hover:#1a1d2047;--color-header-bg:#f7f4efb8;--color-accent:#1a1d20;--color-accent-hover:#1a1d20d1;--color-seal:#c8392b;--color-seal-tint:#c8392b17;--color-overlay:#00000080}*,:before,:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{min-height:100vh;font-family:var(--font-serif);font-size:var(--font-size-base);color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;transition:background-color var(--transition-base), color var(--transition-base);line-height:1.6}img,picture,svg,video{max-width:100%;height:auto;display:block}h1,h2,h3,h4{text-wrap:balance;font-weight:700;line-height:1.2}p,li{text-wrap:pretty}ul,ol{padding-inline-start:1.4em}a{color:var(--color-text);text-underline-offset:.2em;text-decoration:underline;text-decoration-color:var(--color-border-hover);transition:color var(--transition-fast), text-decoration-color var(--transition-fast)}a:hover{text-decoration-color:var(--color-text)}code,pre,kbd,samp{font-family:var(--font-mono);font-size:.9em}:not(pre)>code{background-color:var(--color-bg-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm);padding:.15em .4em}pre{background-color:var(--color-bg-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);padding:var(--spacing-md);line-height:1.5;overflow-x:auto}pre code{background:0 0;border:none;padding:0}blockquote{border-inline-start:3px solid var(--color-border-hover);color:var(--color-text-secondary);padding-inline-start:var(--spacing-md)}hr{border:none;border-top:1px solid var(--color-border-subtle);margin-block:var(--spacing-xl)}:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:2px;border-radius:2px}.skip-link{z-index:100;padding:var(--spacing-xs) var(--spacing-sm);background-color:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-sm);text-decoration:none;position:absolute;inset-block-start:-100%;inset-inline-start:var(--spacing-sm)}.skip-link:focus{inset-block-start:var(--spacing-sm)}main{padding-top:7.375rem}@media (width<=640px){main{padding-top:5.5rem}}.container{width:100%;max-width:var(--max-width);padding-inline:var(--gutter);margin-inline:auto}.container-narrow{width:100%;max-width:var(--max-width-narrow);padding-inline:var(--gutter);margin-inline:auto}.tag-chip{font-family:var(--font-sans);color:var(--color-seal);background-color:var(--color-seal-tint);transition:background-color var(--transition-fast), color var(--transition-fast);border-radius:100px;padding:.1rem .5rem;font-size:.72rem;line-height:1.5;text-decoration:none;display:inline-block}.tag-chip:hover{color:var(--color-seal);background-color:var(--color-seal-tint);opacity:.82;text-decoration:none}.tag-chip[aria-current=page]{color:#fff;background-color:var(--color-seal);opacity:1}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.seal[data-astro-cid-lojqx2gf]{width:var(--seal-size);height:var(--seal-size);background:var(--color-seal);color:#fff;font-family:var(--font-serif);font-weight:700;line-height:1;font-size:var(--seal-font);border-radius:var(--seal-radius);box-shadow:0 0 0 var(--seal-inner) var(--color-seal) inset, 0 0 0 var(--seal-outer) var(--color-bg) inset;user-select:none;flex:none;justify-content:center;align-items:center;display:inline-flex}.theme-toggle[data-astro-cid-l6lhmie6]{color:var(--color-text-secondary);cursor:pointer;transition:color var(--transition-fast);background:0 0;border:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.theme-toggle[data-astro-cid-l6lhmie6]:hover{color:var(--color-seal)}.icon-sun[data-astro-cid-l6lhmie6]{display:none}.icon-moon[data-astro-cid-l6lhmie6],:root[data-theme=light] .icon-sun[data-astro-cid-l6lhmie6]{display:block}:root[data-theme=light] .icon-moon[data-astro-cid-l6lhmie6]{display:none}.site-header[data-astro-cid-nen7h5rs]{z-index:9;position:absolute;top:0;left:0;right:0}.header-inner[data-astro-cid-nen7h5rs]{justify-content:space-between;align-items:center;gap:var(--spacing-md);padding-top:22px;display:flex}.brand[data-astro-cid-nen7h5rs]{font-family:var(--font-serif);letter-spacing:.04em;color:var(--color-text);align-items:center;gap:10px;font-size:1.02rem;font-weight:600;text-decoration:none;display:flex}.site-nav[data-astro-cid-nen7h5rs]{font-family:var(--font-sans);align-items:center;gap:18px;display:flex}.nav-link[data-astro-cid-nen7h5rs]{color:var(--color-text-secondary);font-size:.9rem;text-decoration:none}.nav-link[data-astro-cid-nen7h5rs]:hover{color:var(--color-text)}.nav-link[data-astro-cid-nen7h5rs].active{color:var(--color-text);border-bottom:2px solid var(--color-seal);padding-bottom:2px}.icons[data-astro-cid-nen7h5rs]{align-items:center;gap:13px;margin-left:4px;display:flex}.nav-ic[data-astro-cid-nen7h5rs]{color:var(--color-text-secondary);text-decoration:none;display:inline-flex}.nav-ic[data-astro-cid-nen7h5rs]:hover{color:var(--color-seal)}@media (width<=640px){.header-inner[data-astro-cid-nen7h5rs]{gap:var(--spacing-sm);flex-wrap:wrap}.brand-text[data-astro-cid-nen7h5rs]{display:none}.site-nav[data-astro-cid-nen7h5rs]{gap:14px}}.site-footer[data-astro-cid-jo6i4kqk]{margin-top:var(--spacing-3xl);border-top:1px solid var(--color-border);font-family:var(--font-sans)}.footer-inner[data-astro-cid-jo6i4kqk]{justify-content:space-between;align-items:center;gap:var(--spacing-sm);max-width:1080px;color:var(--color-text-tertiary);flex-wrap:wrap;margin:0 auto;padding:20px 28px;font-size:.85rem;display:flex}.footer-links[data-astro-cid-jo6i4kqk]{align-items:center;gap:8px;display:flex}.footer-links[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--color-text-tertiary);text-decoration:none}.footer-links[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--color-seal)}