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#fffdf8;--color-text: #232019;--color-muted: #6b6357;--color-faint: #a59b89;--color-border: #e7e0d2;--color-accent: #b54a2c;--color-accent-ink:#933a20;--color-code-bg: #f1ead9;--color-mark: #f4e7c9;--code-bg: #f3ecdc;--code-fg: #3a342a;--code-comment: #a89c84;--code-keyword: #b04a2a;--code-string: #6c7a36;--code-func: #9a6a1f;--code-number: #a8552f;--code-punct: #8a8170;--code-gutter: #c7bda6;--content-width: 40rem;--content-wide: 46rem;--rail-width: 11.5rem;--rail-gap: 3.5rem;--radius: 4px;--sp-1: .25rem;--sp-2: .5rem;--sp-3: .75rem;--sp-4: 1rem;--sp-5: 1.5rem;--sp-6: 2rem;--sp-7: 3rem;--sp-8: 4.5rem}:root{color-scheme:light dark}:root[data-theme=light]{color-scheme:light}:root[data-theme=dark]{color-scheme:dark}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--color-bg: #16140f;--color-bg-raised: #1d1b15;--color-text: #e9e3d6;--color-muted: #9c9385;--color-faint: #5f594b;--color-border: #2b271f;--color-accent: #e08a5f;--color-accent-ink:#f0a079;--color-code-bg: #211e17;--color-mark: #3a3020;--code-bg: #1b1813;--code-fg: #d8cfbd;--code-comment: #6b6253;--code-keyword: #e0905f;--code-string: #a7b06a;--code-func: #e0b35f;--code-number: #d08a64;--code-punct: #8c8472;--code-gutter: #4a4438}}:root[data-theme=dark]{--color-bg: #16140f;--color-bg-raised: #1d1b15;--color-text: #e9e3d6;--color-muted: #9c9385;--color-faint: #5f594b;--color-border: #2b271f;--color-accent: #e08a5f;--color-accent-ink:#f0a079;--color-code-bg: #211e17;--color-mark: #3a3020;--code-bg: #1b1813;--code-fg: #d8cfbd;--code-comment: #6b6253;--code-keyword: #e0905f;--code-string: #a7b06a;--code-func: #e0b35f;--code-number: #d08a64;--code-punct: #8c8472;--code-gutter: #4a4438}*{box-sizing:border-box}html,body{margin:0;padding:0}html[data-lang=zh] [data-i18n=en],html[data-lang=en] 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a{font-family:var(--font-mono);font-size:var(--t-meta);color:var(--color-muted);border:none;min-height:44px;display:inline-flex;align-items:center}.site-nav a.active,.site-nav a[aria-current=page]{color:var(--color-text)}@media(min-width:55rem){.layout-shell{display:grid;grid-template-columns:var(--rail-width) minmax(0,var(--content-width));gap:var(--rail-gap);justify-content:center;max-width:calc(var(--rail-width) + var(--rail-gap) + var(--content-width));padding:4rem 2rem 6rem}.site-rail{position:sticky;top:4rem;align-self:start;flex-direction:column;align-items:flex-start;gap:1.5rem;margin:0;padding:0;border:none;text-align:left}.site-nav{flex-direction:column;gap:.1rem}.site-nav a{min-height:0;padding:.12rem 0}.layout-shell>footer{grid-column:2}}@media(max-width:34rem){:root{--t-body: 1rem;--leading: 1.64}.layout-shell{padding:1.1rem 1.15rem 3rem}h1,h2,h3,h4{margin-top:1.6rem}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}@supports (padding: 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0}.muted{color:var(--color-muted)}.faint{color:var(--color-faint)}.label{font-family:var(--font-mono);font-size:var(--t-meta);font-weight:500;color:var(--color-faint);letter-spacing:.01em;margin:var(--sp-6) 0 var(--sp-4)}.label:before{content:"// ";color:var(--color-accent)}code,kbd{font-family:var(--font-mono)}:not(pre)>code{font-size:.86em;background:var(--color-code-bg);color:color-mix(in oklab,var(--color-text) 88%,var(--color-accent));padding:.1em .36em;border-radius:var(--radius);overflow-wrap:anywhere}pre{font-family:var(--font-mono);background:var(--code-bg);color:var(--code-fg);border:1px solid var(--color-border);border-radius:var(--radius);padding:1rem 1.15rem;margin:1.3rem 0;overflow-x:auto;font-size:.82rem;line-height:1.65;-webkit-overflow-scrolling:touch;tab-size:2}pre code{background:none;padding:0;font-size:inherit;color:inherit}.prose .astro-code code,pre.astro-code code{counter-reset:ln}.prose .astro-code .line,pre.astro-code .line{counter-increment:ln}.prose 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var(--color-accent)}.token.comment,.token.prolog,.token.doctype,.token.cdata{color:var(--code-comment);font-style:italic}.token.keyword,.token.boolean,.token.atrule,.token.important{color:var(--code-keyword)}.token.string,.token.attr-value,.token.char,.token.regex{color:var(--code-string)}.token.function,.token.class-name{color:var(--code-func)}.token.number,.token.constant,.token.symbol{color:var(--code-number)}.token.punctuation,.token.operator{color:var(--code-punct)}blockquote{border-left:2px solid var(--color-accent);margin:1.2rem 0;padding:.1rem 0 .1rem 1.05rem;color:var(--color-muted);font-style:italic}.hero-quote{color:var(--color-muted);font-style:italic;border-left:2px solid var(--color-accent);padding-left:.95rem;max-width:32rem;margin:1.2rem 0 1.8rem}.hero-quote .cite{display:block;font-style:normal;font-family:var(--font-mono);font-size:var(--t-small);color:var(--color-faint);margin-top:.45rem}::selection{background:var(--color-mark);color:var(--color-text)}