:root{--bg_h:#f5f5f5;--bg:#ffffff;--bg_s:#f2f2f2;--bg1:#e8e8e8;--bg2:#d4d4d4;--bg3:#c0c0c0;--bg4:#a8a8a8;--fg:#333333;--fg1:#444444;--fg2:#555555;--fg3:#6a737d;--fg4:#8c8c8c;--red:#d73a49;--green:#22863a;--yellow:#e8b500;--blue:#007bff;--purple:#6f42c1;--aqua:#0598a9;--orange:#e36209;--gray:#828282;--red-dim:#cb2431;--green-dim:#176f2c;--yellow-dim:#b08800;--blue-dim:#0056b3;--purple-dim:#5a32a3;--aqua-dim:#046b78;--orange-dim:#c24e00;--gray-dim:#6a737d}.darkmode{--bg_h:#1a1a1a;--bg:#333333;--bg_s:#3e3e3e;--bg1:#4a4a4a;--bg2:#5a5a5a;--bg3:#6a6a6a;--bg4:#7a7a7a;--fg:#ffffff;--fg1:#e8e8e8;--fg2:#d0d0d0;--fg3:#b8b8b8;--fg4:#a6a6a6;--red:#fb4934;--green:#40c463;--yellow:#fabd2f;--blue:#66b0ff;--purple:#c084fc;--aqua:#5bcbd8;--orange:#fe8019;--gray:#a6a6a6;--red-dim:#cc2412;--green-dim:#2ea44f;--yellow-dim:#d79921;--blue-dim:#388bfd;--purple-dim:#a371f7;--aqua-dim:#3baaa7;--orange-dim:#d65d0e;--gray-dim:#8c8c8c}#main>h1{text-align:center}#main .post-heading{text-align:center}#main .post-heading .publish-metadata{color:var(--text-secondary);font-size:large;padding-top:.5rem;margin-bottom:1rem}#main .post-heading .publish-metadata svg{margin-right:.1em;margin-left:.1em}#main .tag{background-color:var(--bg_s);border-radius:.25rem;padding:.2em .3em}#main summary>b{cursor:pointer}#main .toc{background-color:var(--bg_s);border:var(--fg4)1px dashed;border-radius:.25rem;display:inline-block;margin:1rem;padding:.5rem 1rem}#main .toc a{color:var(--fg)}#main .toc a:hover{text-decoration:underline}#main .toc li>ul{margin-left:1.5rem}#main .toc ul{list-style:none}#main .toc:target{background-color:var(--bg_s)}#main .warning{background-color:var(--red);color:#fff;font-size:1.1rem;margin:2rem 0;padding:1rem 0;text-align:center;border-radius:.25rem}#main .content,#main details,#main .post-tags{max-width:680px;margin-left:auto;margin-right:auto}#main .content{padding-top:1rem}#main .post-tags{margin-top:2rem}#main #back-to-top{bottom:20px;right:20px;font-size:16px;border:none;outline:none;background-color:var(--bg_s);color:var(--fg);cursor:pointer;padding:1rem;border-radius:.25rem;margin:2rem 15vw 1rem}#main #back-to-top:hover{background-color:var(--bg_h)}