/* VinkoWeb Native TOC V5. Article-only CSS; V3 share buttons and table rules remain in place. */
.vwa-server-toc{box-sizing:border-box;border:1px solid #d7e3f1;border-radius:13px;background:#fff;box-shadow:0 4px 14px rgba(7,36,84,.045);overflow:hidden;margin:14px 0 22px}
.vwa-server-toc .vwa-toc-heading{display:block;background:linear-gradient(110deg,#06326e,#0756a8);color:#fff;font-weight:800;font-size:16px;line-height:1.4;padding:13px 17px;margin:0}
.vwa-server-toc .vwa-server-list{list-style:none;padding:11px 14px 14px;margin:0;max-height:min(75vh,720px);overflow-y:auto}
.vwa-server-toc .vwa-server-list li{margin:0;border-bottom:1px solid #e6edf6}
.vwa-server-toc .vwa-server-list li:last-child{border-bottom:0}
.vwa-server-toc .vwa-server-list a{display:block;color:#173452!important;font-size:14px;line-height:1.5;font-weight:600;text-decoration:none!important;padding:8px 5px;overflow-wrap:anywhere}
.vwa-server-toc .vwa-server-list a:hover,.vwa-server-toc .vwa-server-list a:focus-visible{color:#0067dd!important;background:#f2f7ff;border-radius:5px}
.vwa-server-toc .vwa-toc-level-3{padding-left:14px}
.vwa-server-toc .vwa-toc-level-4{padding-left:23px}
.article-reading .rich-article h2[id],.article-reading .rich-article h3[id],.article-reading .rich-article h4[id]{scroll-margin-top:92px}
.vwa-desktop-toc{position:sticky;top:88px}
.vwa-mobile-toc{display:none}
@media(max-width:800px){.vwa-desktop-toc{display:none!important}.vwa-mobile-toc{display:block;position:relative;max-width:100%;margin:18px 0}.vwa-mobile-toc summary{cursor:pointer;list-style:none;background:linear-gradient(110deg,#06326e,#0756a8);color:#fff;font-weight:800;padding:14px 16px}.vwa-mobile-toc summary::-webkit-details-marker{display:none}.vwa-mobile-toc summary:after{content:'⌄';float:right}.vwa-mobile-toc[open] summary:after{content:'⌃'}.vwa-mobile-toc .vwa-server-list{max-height:380px}.article-reading{min-width:0}}