/* 1.10.0 - accessible contents for long articles, compact on small screens. */
.ov-reading-toc{margin:0 0 32px;border:1px solid #cfdef2;border-radius:14px;background:#f3f8ff;color:#254b77;overflow:visible}
.ov-reading-toc>summary{display:flex;align-items:center;gap:14px;min-height:64px;box-sizing:border-box;padding:16px 22px;list-style:none;cursor:pointer;line-height:1.4;border-radius:14px}
.ov-reading-toc>summary::-webkit-details-marker{display:none}
.ov-reading-toc>summary::after{content:"";display:block;flex:none;width:8px;height:8px;margin-left:2px;border-right:2px solid #1266d6;border-bottom:2px solid #1266d6;transform:rotate(45deg);transition:transform .15s}
.ov-reading-toc[open]>summary{border-bottom:1px solid #dbe7f6;border-radius:14px 14px 0 0}
.ov-reading-toc[open]>summary::after{transform:rotate(225deg)}
.ov-reading-toc__label{font-size:16px;font-weight:800;color:#254b77}
.ov-reading-toc__count{margin-left:auto;font-size:12px;font-weight:650;color:#627c9c;white-space:nowrap}
.ov-reading-toc .ov-article-toc{max-height:440px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;margin:0;padding:16px 22px 18px;border:0;border-radius:0 0 14px 14px;background:transparent}
.ov-reading-toc .ov-article-toc ol{columns:2;column-gap:32px;margin:0;padding-left:20px}
.ov-reading-toc .ov-article-toc li{margin:2px 0;padding:0;break-inside:avoid;font-size:14px;line-height:1.55}
.ov-reading-toc .ov-article-toc li::marker{color:#7b93b1;font-variant-numeric:tabular-nums}
.ov-reading-toc .ov-article-toc a{display:block;padding:8px 9px;border-radius:7px;color:#245d9e;text-decoration:none;line-height:1.5}
.ov-reading-toc .ov-article-toc a:hover{background:#e7f0fd;color:#1256af}
.ov-reading-toc .ov-article-toc a[aria-current=location]{background:#deebff;color:#1053a9;font-weight:750}
.ov-reading-toc>summary:focus-visible,.ov-reading-toc a:focus-visible{outline:3px solid #1266d6;outline-offset:3px}
.ov-prose .ov-data-scroll:focus-visible{outline:3px solid #1266d6;outline-offset:3px}
@media(max-width:899px){.ov-reading-toc .ov-article-toc{max-height:min(430px,60vh)}.ov-reading-toc .ov-article-toc ol{columns:1}.ov-reading-toc .ov-article-toc a{padding-block:10px;min-height:44px;box-sizing:border-box}}
@media(max-width:530px){.ov-reading-toc{margin-bottom:25px;border-radius:12px}.ov-reading-toc>summary{gap:10px;min-height:60px;padding:15px 17px;border-radius:12px}.ov-reading-toc[open]>summary{border-radius:12px 12px 0 0}.ov-reading-toc__label{font-size:15px}.ov-reading-toc__count{font-size:11px}.ov-reading-toc .ov-article-toc{padding:12px 17px 16px}.ov-reading-toc .ov-article-toc li{font-size:14px}}
@media(prefers-reduced-motion:reduce){.ov-reading-toc>summary::after{transition:none}}