.mermaid-diagram[data-v-e5c79260]{background-color:#fff;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;overflow-x:auto;padding:.69444rem .55556rem;width:100%}.code-block-wrapper[data-v-c03cd862]{background-color:#1e1e1e;border-radius:.55556rem;-webkit-box-sizing:border-box;box-sizing:border-box;margin:1rem 0;overflow:hidden;padding:0 .55556rem .55556rem;position:relative}.code-block-wrapper:hover .copy-btn[data-v-c03cd862]{opacity:1}.code-header[data-v-c03cd862]{-webkit-box-align:center;-ms-flex-align:center;align-items:center;background-color:#0003;border-bottom:1px solid hsla(0,0%,100%,.1);color:#a1a1aa;display:-webkit-box;display:-ms-flexbox;display:flex;font-family:monospace;font-size:.83333rem;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;padding:.55556rem 1.11111rem;position:relative}.code-header .nameStr[data-v-c03cd862]{margin:0!important}.code-header .copy-btn[data-v-c03cd862]{-webkit-box-align:center;-ms-flex-align:center;align-items:center;background-color:#ffffff1a;border:1px solid hsla(0,0%,100%,.1);border-radius:.41667rem;color:#e4e4e7;cursor:pointer;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;opacity:0;padding:.27778rem;-webkit-transition:all .2s;transition:all .2s}.code-header+.code-header .copy-btn[data-v-c03cd862]{top:.41667rem}.code-header .copy-btn[data-v-c03cd862]:hover{background-color:#fff3;color:#fff}.code-header .copy-btn.copied[data-v-c03cd862]{border-color:#4ade80;opacity:1}[data-v-c03cd862] pre{background:none!important;margin:0!important;overflow-x:auto}[data-v-c03cd862] pre code{background-color:transparent!important;border-radius:0;font-family:Fira Code,monospace;padding:0}.toc-container[data-v-ed5beaf3]{background:var(--bg-page);border-radius:.55556rem;max-height:calc(100vh - 6.94444rem);overflow-y:auto;padding:1.11111rem}.toc-container .toc-title[data-v-ed5beaf3]{color:var(--text-sub);font-family:var(--code-font);font-size:1.11111rem;font-weight:700;margin-bottom:1.11111rem;text-transform:uppercase}.toc-container .toc-list[data-v-ed5beaf3]{list-style:none;margin:0;padding:0}.toc-container .toc-list li[data-v-ed5beaf3]{margin-bottom:.27778rem}.toc-container .toc-list li a[data-v-ed5beaf3]{border-left:.13889rem solid transparent;border-radius:.27778rem;color:var(--text-secondary);display:block;font-size:.97222rem;line-height:1.5;padding:.27778rem .55556rem;-webkit-text-decoration:none;text-decoration:none;-webkit-transition:all .2s;transition:all .2s}.toc-container .toc-list li a.active[data-v-ed5beaf3],.toc-container .toc-list li a[data-v-ed5beaf3]:hover{background-color:var(--bg-surface);color:var(--color-primary)}.toc-container .toc-list li a.active[data-v-ed5beaf3]{border-left-color:var(--color-primary);font-weight:600}.toc-container .toc-list li.depth-3[data-v-ed5beaf3]{font-size:.9em;padding-left:1.11111rem}.toc-container .toc-list ul[data-v-ed5beaf3]{list-style:none;margin-top:.27778rem;padding-left:0}.toc-container[data-v-ed5beaf3]::-webkit-scrollbar{width:.41667rem}.toc-container[data-v-ed5beaf3]::-webkit-scrollbar-track{background:transparent}.toc-container[data-v-ed5beaf3]::-webkit-scrollbar-thumb{background:var(--border);border-radius:.69444rem}.markdown-body{color:#3f3f3f;font-family:-apple-system-font,BlinkMacSystemFont,Helvetica Neue,PingFang SC,Hiragino Sans GB,Microsoft YaHei UI,Microsoft YaHei,Arial,sans-serif;font-size:1.11111rem;line-height:1.6}.markdown-body h1{border-bottom:.13889rem solid #0f4c81;color:#3f3f3f;font-size:1.80556rem;padding:1em}.markdown-body h1,.markdown-body h2{display:table;font-weight:700;text-align:center}.markdown-body h2{background:#0f4c81;border-radius:.13889rem;color:#fff;font-size:1.38889rem;padding:.2em}.markdown-body h3{border-left:.20833rem solid #0f4c81;color:#3f3f3f;font-size:1.25rem;font-weight:700;line-height:1.2;margin:2em .55556rem .75em 0;padding-left:.55556rem}.markdown-body h4{color:#0f4c81;font-size:1.11111rem;font-weight:700}.markdown-body h5{font-weight:700}.markdown-body h5,.markdown-body h6{color:#0f4c81;font-size:.97222rem}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{margin:.55556rem auto}.markdown-body h1 a,.markdown-body h2 a,.markdown-body h3 a,.markdown-body h4 a,.markdown-body h5 a,.markdown-body h6 a{border-bottom:none;color:inherit!important}.markdown-body p{color:#3f3f3f}.markdown-body blockquote{background:#fffbfb;border-left:.27778rem solid #0f4c81;border-radius:.41667rem;color:#3f3f3f;font-style:normal;margin-bottom:1em;padding:1em}.markdown-body blockquote>p{color:#3f3f3f;display:block;font-size:1em;letter-spacing:.1em;margin:0}.markdown-body ol,.markdown-body ul{color:#3f3f3f;margin-left:0;padding-left:1em}.markdown-body ul{list-style:circle}.markdown-body li{color:#3f3f3f;display:block;margin:.2em .55556rem}.markdown-body a{border-bottom:1px dashed #0f4c81;color:#0f4c81;-webkit-text-decoration:none;text-decoration:none}.markdown-body strong{color:#0f4c81;font-size:inherit;font-weight:700}.markdown-body em{font-size:inherit;font-style:italic}.markdown-body hr{border:solid rgba(0,0,0,.1);border-width:.13889rem 0 0;height:.4em;margin:1.5em 0;-webkit-transform:scaleY(.5);transform:scaleY(.5);-webkit-transform-origin:0 0;transform-origin:0 0}.markdown-body img{border-radius:.27778rem;display:block;margin:.1em auto .5em;max-width:100%}.markdown-body figure{color:#3f3f3f;margin:1.5em .55556rem}.markdown-body .md-figcaption,.markdown-body figcaption{color:#888;font-size:.8em;text-align:center}.markdown-body code{background:#1b1f230d;border-radius:.27778rem;color:#d14;font-size:90%;padding:.20833rem .34722rem}.markdown-body .hljs.code__pre,.markdown-body pre.code__pre{border-radius:.55556rem;font-size:90%;line-height:1.5;margin:.69444rem .55556rem;overflow-x:auto;padding:0!important}.markdown-body .hljs.code__pre>code,.markdown-body pre.code__pre>code{background:none;color:inherit;display:block;margin:0;overflow-x:auto;padding:.5em 1em 1em;text-indent:0;white-space:pre}.markdown-body table{border-collapse:collapse;color:#3f3f3f;margin:1.5em 0;width:100%}.markdown-body thead{color:#3f3f3f;font-weight:700}.markdown-body th{background:#0000000d}.markdown-body td,.markdown-body th{border:1px solid #dfdfdf;color:#3f3f3f;padding:.25em .5em;word-break:keep-all}.markdown-body p.footnotes{color:#3f3f3f;font-size:80%;margin:.5em .55556rem}.markdown-body .katex-block,.markdown-body .katex-inline{max-width:100%;overflow-x:auto}.markdown-body .katex-block{padding:.5em 0;text-align:center}.markdown-body .markup-highlight{background-color:#fadb14;border-radius:.13889rem;color:#333;padding:.13889rem .27778rem}.markdown-body .markup-underline{-webkit-text-decoration:underline;text-decoration:underline;text-decoration-color:#0f4c81}.markdown-body .markup-wavyline{-webkit-text-decoration:underline wavy;-moz-text-decoration:underline wavy;text-decoration:underline;text-decoration:underline wavy;text-decoration-color:#0f4c81;text-decoration-thickness:.13889rem}.markdown-body .alert-title-note{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#478be6;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-note{fill:#478be6}.markdown-body .alert-title-tip{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#57ab5a;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-tip{fill:#57ab5a}.markdown-body .alert-title-info{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#93c5fd;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-info{fill:#93c5fd}.markdown-body .alert-title-important{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#986ee2;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-important{fill:#986ee2}.markdown-body .alert-title-warning{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#c69026;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-warning{fill:#c69026}.markdown-body .alert-title-caution{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#e5534b;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-caution{fill:#e5534b}.markdown-body .alert-title-abstract{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#00bfff;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-abstract{fill:#00bfff}.markdown-body .alert-title-summary{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#00bfff;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-summary{fill:#00bfff}.markdown-body .alert-title-tldr{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#00bfff;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-tldr{fill:#00bfff}.markdown-body .alert-title-todo{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#478be6;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-todo{fill:#478be6}.markdown-body .alert-title-success{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#57ab5a;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-success{fill:#57ab5a}.markdown-body .alert-title-done{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#57ab5a;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-done{fill:#57ab5a}.markdown-body .alert-title-question{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#c69026;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-question{fill:#c69026}.markdown-body .alert-title-help{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#c69026;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-help{fill:#c69026}.markdown-body .alert-title-faq{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#c69026;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-faq{fill:#c69026}.markdown-body .alert-title-failure{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#e5534b;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-failure{fill:#e5534b}.markdown-body .alert-title-fail{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#e5534b;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-fail{fill:#e5534b}.markdown-body .alert-title-missing{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#e5534b;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-missing{fill:#e5534b}.markdown-body .alert-title-danger{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#e5534b;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-danger{fill:#e5534b}.markdown-body .alert-title-error{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#e5534b;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-error{fill:#e5534b}.markdown-body .alert-title-bug{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#e5534b;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-bug{fill:#e5534b}.markdown-body .alert-title-example{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#986ee2;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-example{fill:#986ee2}.markdown-body .alert-title-quote{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#9ca3af;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-quote{fill:#9ca3af}.markdown-body .alert-title-cite{-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#9ca3af;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:700;gap:.5em;margin-bottom:.5em}.markdown-body .alert-icon-cite{fill:#9ca3af}.page-container[data-v-d0a88e60]{--bg-color:#f9f8f4;--text-main:#2c2c2c;--text-sub:#666;--accent-color:#3e6b52;--border-color:#e0e0e0;--code-font:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,Courier,monospace;--body-font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background-color:#f9f8f4;background-color:var(--bg-color);color:#2c2c2c;color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-family:var(--body-font);min-height:100vh}.layout-wrapper[data-v-d0a88e60]{-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start;display:-webkit-box;display:-ms-flexbox;display:flex;gap:4.16667rem;margin:0 auto;max-width:83.33333rem;padding:2.77778rem 1.38889rem;position:relative}@media (max-width:960px){.layout-wrapper[data-v-d0a88e60]{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:30px}.layout-wrapper .toc-sidebar[data-v-d0a88e60]{display:none}}.article-main[data-v-d0a88e60]{-webkit-box-flex:1;-ms-flex:1;flex:1;min-width:0;width:100%}.doc-header[data-v-d0a88e60]{border-bottom:.13889rem solid var(--text-main);margin-bottom:2.77778rem;padding-bottom:1.38889rem}.doc-meta-row[data-v-d0a88e60]{color:var(--text-sub);font-family:var(--code-font);font-size:.8rem;gap:1.38889rem;margin-bottom:.83333rem}.doc-meta-row[data-v-d0a88e60],.doc-meta-row .meta-item[data-v-d0a88e60]{display:-webkit-box;display:-ms-flexbox;display:flex}.doc-meta-row .meta-item[data-v-d0a88e60]{gap:.41667rem}.doc-meta-row .label[data-v-d0a88e60]{color:#999;font-weight:600}.doc-title[data-v-d0a88e60]{color:var(--text-main);font-size:2.2rem;font-weight:800;letter-spacing:-.5px;line-height:1.3;margin:0 0 1.38889rem}.doc-tags-row[data-v-d0a88e60]{-webkit-box-align:baseline;-ms-flex-align:baseline;align-items:baseline;display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;font-family:var(--code-font);font-size:.85rem;gap:1.66667rem}.doc-tags-row .label[data-v-d0a88e60]{color:#999;font-size:.75rem;margin-right:.55556rem}.doc-tags-row .tag-box[data-v-d0a88e60]{background:#e8e8e8;border-radius:.13889rem;color:#444;display:inline-block;margin-bottom:.27778rem;margin-right:.41667rem;padding:.13889rem .55556rem}.doc-tags-row .tag-box.primary[data-v-d0a88e60]{background-color:#3e6b521a;border:1px solid rgba(62,107,82,.2);color:var(--accent-color)}.content-box[data-v-d0a88e60]{background-color:transparent!important;color:var(--text-main);font-size:1.05rem;line-height:1.8}.doc-footer[data-v-d0a88e60]{margin:4.16667rem 0 2.77778rem;text-align:center}.doc-footer .eof[data-v-d0a88e60]{color:var(--border-color);font-family:var(--code-font);font-size:.9rem;letter-spacing:.13889rem;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.toc-sidebar[data-v-d0a88e60]{border-left:1px dashed var(--border-color);-ms-flex-negative:0;flex-shrink:0;max-height:calc(100vh - 5.55556rem);padding-left:.69444rem;position:sticky;top:2.77778rem;width:16.66667rem}.giscus-box[data-v-d0a88e60]{border-top:1px solid var(--border-color);margin-top:2.77778rem;padding-top:2.08333rem}@media (max-width:960px){.layout-wrapper[data-v-d0a88e60]{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:0;padding:24px 16px}.toc-sidebar[data-v-d0a88e60]{display:none}.doc-title[data-v-d0a88e60]{font-size:16px;margin-bottom:16px}.doc-header[data-v-d0a88e60]{margin-bottom:24px;padding-bottom:16px}.doc-meta-row[data-v-d0a88e60]{font-size:10px;gap:12px}.content-box[data-v-d0a88e60]{font-size:16px;line-height:1.7}}@media (max-width:480px){.doc-title[data-v-d0a88e60]{font-size:15px}}