.mingyuan-toc{box-sizing:border-box;margin:24px 0;padding:18px 22px;border:1px solid #d7e0ea;border-radius:6px;background:#f7f9fc;color:#25384c;font-family:inherit;font-size:16px;line-height:1.75;text-align:left;overflow-wrap:anywhere}
.mingyuan-toc summary{display:list-item;margin:0;color:#0b3568;font-size:20px;line-height:1.5;font-weight:700;cursor:pointer}
.mingyuan-toc summary::marker{color:#0b4f8a}
.mingyuan-toc ol{display:block;columns:2;column-gap:32px;list-style:decimal outside;margin:14px 0 0;padding-left:24px}
.mingyuan-toc li{display:list-item;list-style:decimal outside;margin:0 0 8px;padding:0;break-inside:avoid;line-height:1.65;font-size:16px}
.mingyuan-toc a{color:#0b4f8a;text-decoration:underline;text-underline-offset:3px}
.mingyuan-toc a:hover{color:#062f58}
.mingyuan-toc a:focus-visible,.mingyuan-toc summary:focus-visible{outline:2px solid #0b4f8a;outline-offset:4px}
.arc-content h2[id],.arc-content h3[id],.ar-body h2[id],.ar-body h3[id]{scroll-margin-top:120px}
@media(max-width:680px){.mingyuan-toc{margin:20px 0;padding:16px 18px;font-size:16px}.mingyuan-toc summary{font-size:19px}.mingyuan-toc ol{columns:1;padding-left:22px}.ar-body h2[id],.ar-body h3[id]{scroll-margin-top:90px}}