:root{--bg:#fff;--ink:#252525;--muted:#777;--line:#e9e9e9;--soft:#f6f6f6;--link:#315bc9;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink)}:root[data-theme=dark]{--bg:#191a1c;--ink:#dedee0;--muted:#999ba1;--line:#303136;--soft:#242529;--link:#9eb8ff;color-scheme:dark}*{box-sizing:border-box}body{margin:0;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit;cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--link);outline-offset:4px}button{background:none;border:0;padding:0}a:hover,button:hover{color:var(--link)}[hidden]{display:none!important}.header,.page,.footer{width:calc(100% - 48px);max-width:860px;margin-inline:auto}.header{height:86px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid 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.caption{font-size:12px;line-height:1.85;color:var(--muted)}.notice{border-left:2px solid var(--line);padding-left:16px;color:var(--muted);font-size:13px;line-height:1.9;margin:0 0 30px}.table-wrap{overflow-x:auto;margin:23px 0}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px;line-height:1.8}th{font-weight:500;color:var(--muted)}th,td{padding:11px 12px;border-bottom:1px solid var(--line)}th:first-child,td:first-child{padding-left:0}.model-picker{margin:20px 0}.model-options{display:flex;gap:10px;flex-wrap:wrap}.model-options button{font-size:12px;border:1px solid var(--line);padding:7px 15px;color:var(--muted)}.model-options [aria-pressed=true]{color:var(--ink);border-color:var(--ink);background:var(--soft)}.model-picker>.caption{margin:12px 0}.code-block{background:var(--soft);margin:20px 0}.code-block>div{padding:9px 14px;display:flex;justify-content:space-between;gap:15px;font-size:11px;color:var(--muted);border-bottom:1px solid var(--line)}.code-block 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var(--line);background:var(--bg);color:var(--ink);margin:15vh auto auto;max-height:70vh;overflow:auto}dialog::backdrop{background:#0005}dialog form{display:flex;justify-content:space-between;font-size:13px;margin-bottom:18px}dialog input{width:100%;background:var(--bg);color:var(--ink);padding:12px 0;font-size:15px;border:0;border-bottom:1px solid var(--line);border-radius:0}.search-result{display:block;border-bottom:1px solid var(--line);padding:21px 0}.search-result strong{font-size:16px;font-weight:500;display:block;margin-bottom:9px}.search-result span{font-size:11px;color:var(--muted)}#search-results>p{font-size:13px;color:var(--muted);line-height:1.8}#toast{display:none;position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 18px;font-size:12px;max-width:calc(100% - 35px);text-align:center;z-index:50}#toast.visible{display:block}
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.prose audio{display:block;width:100%;margin:20px 0}
@media print{.header,.footer,.article-toc,.back,.post-bottom,dialog,#toast,button{display:none!important}.page{width:100%;max-width:none;padding:0}:root{--bg:#fff;--ink:#000;--muted:#555;--line:#ccc;--soft:#f6f6f6;--link:#000}.post-header h1{font-size:26px}.prose{font-size:11px}.code-block pre{white-space:pre-wrap}.prose details>p{display:block!important}}