.post-content pre[class*=language-]{position:relative;margin:var(--space-6) 0;padding:18px 0;background:var(--code-bg);border:1px solid var(--code-border);border-radius:8px;overflow:hidden;font-family:var(--font-mono);font-size:13.5px;line-height:1.6;color:var(--code-fg);tab-size:2}.post-content pre[class*=language-] code[class*=language-]{display:block;padding:0 20px;background:0 0;border:0;font-family:inherit;font-size:inherit;color:inherit;white-space:pre;overflow-x:auto;scrollbar-width:thin}.post-content pre[class*=language-] code[class*=language-]::-webkit-scrollbar{height:6px}.post-content pre[class*=language-] code[class*=language-]::-webkit-scrollbar-thumb{background:var(--code-border);border-radius:3px}.post-content pre.line-numbers{padding-left:56px}.post-content pre.line-numbers>code{padding-left:0}.post-content pre.line-numbers .line-numbers-rows{position:absolute;top:18px;left:0;width:48px;height:calc(100% - 36px);pointer-events:none;border-right:1px solid var(--code-border);font-size:13.5px;line-height:1.6;text-align:right;user-select:none;color:var(--code-line-num);letter-spacing:0}.post-content pre.line-numbers .line-numbers-rows>span{display:block;padding-right:12px;counter-increment:linenumber}.post-content pre.line-numbers .line-numbers-rows>span::before{content:counter(linenumber);display:block}.post-content pre[class*=language-]::before{content:attr(data-language);position:absolute;top:8px;right:56px;font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;color:var(--code-line-num);text-transform:uppercase;pointer-events:none;opacity:.85}.post-content pre[class*=language-]:not([data-language])::before,.post-content pre[class*=language-][data-language=none]::before{content:''}.post-content .code-copy-btn{position:absolute;top:6px;right:8px;display:inline-flex;align-items:center;gap:4px;height:26px;padding:0 10px;background:0 0;border:1px dashed var(--code-border);border-radius:6px;font-family:var(--font-mono);font-size:11px;letter-spacing:.02em;color:var(--code-line-num);cursor:pointer;opacity:0;transition:opacity var(--t-fast),color var(--t-fast),border-color var(--t-fast)}.post-content pre[class*=language-]:focus-within .code-copy-btn,.post-content pre[class*=language-]:hover .code-copy-btn{opacity:1}.post-content .code-copy-btn:hover{color:var(--fg);border-color:var(--fg-muted)}.post-content .code-copy-btn.is-copied{color:var(--accent);border-color:var(--accent);opacity:1}:root{--code-bg:#fafafa;--code-border:#e5e5e5;--code-fg:#1a1a1a;--code-line-num:#999999;--tk-comment:#9ca3af;--tk-punct:#525252;--tk-keyword:#a21caf;--tk-string:#15803d;--tk-number:#c2410c;--tk-function:#1d4ed8;--tk-variable:#be185d;--tk-operator:#525252;--tk-class:#b45309;--tk-builtin:#047857}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--code-bg:#0d0d0d;--code-border:#1f1f1f;--code-fg:#ededed;--code-line-num:#525252;--tk-comment:#6b7280;--tk-punct:#a3a3a3;--tk-keyword:#f472b6;--tk-string:#4ade80;--tk-number:#fb923c;--tk-function:#60a5fa;--tk-variable:#f9a8d4;--tk-operator:#a3a3a3;--tk-class:#fbbf24;--tk-builtin:#34d399}}[data-theme=light]{--code-bg:#fafafa;--code-border:#e5e5e5;--code-fg:#1a1a1a;--code-line-num:#999999;--tk-comment:#9ca3af;--tk-punct:#525252;--tk-keyword:#a21caf;--tk-string:#15803d;--tk-number:#c2410c;--tk-function:#1d4ed8;--tk-variable:#be185d;--tk-operator:#525252;--tk-class:#b45309;--tk-builtin:#047857}[data-theme=dark]{--code-bg:#0d0d0d;--code-border:#1f1f1f;--code-fg:#ededed;--code-line-num:#525252;--tk-comment:#6b7280;--tk-punct:#a3a3a3;--tk-keyword:#f472b6;--tk-string:#4ade80;--tk-number:#fb923c;--tk-function:#60a5fa;--tk-variable:#f9a8d4;--tk-operator:#a3a3a3;--tk-class:#fbbf24;--tk-builtin:#34d399}.token.cdata,.token.comment,.token.doctype,.token.prolog{color:var(--tk-comment);font-style:italic}.token.punctuation{color:var(--tk-punct)}.token.constant,.token.deleted,.token.property,.token.symbol,.token.tag{color:var(--tk-variable)}.token.boolean,.token.number{color:var(--tk-number)}.token.attr-name,.token.char,.token.inserted,.token.selector,.token.string{color:var(--tk-string)}.language-css .token.string,.style .token.string,.token.entity,.token.operator,.token.url{color:var(--tk-operator)}.token.atrule,.token.attr-value,.token.directive,.token.directive .token.keyword,.token.important,.token.keyword{color:var(--tk-keyword)}.token.function{color:var(--tk-function)}.token.regex,.token.variable{color:var(--tk-variable)}.token.class-name{color:var(--tk-class)}.token.builtin{color:var(--tk-builtin)}.token.bold{font-weight:600}.token.italic{font-style:italic}.post-content :not(pre)>code{padding:2px 6px;background:var(--code-bg);border:1px solid var(--code-border);border-radius:4px;font-family:var(--font-mono);font-size:.9em;color:var(--fg)}