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20px)}.nhx-article{grid-area:article;min-width:0}.nhx-title{font-size:clamp(1.6rem,2.6vw,2.3rem);line-height:1.25;margin:0 0 14px;color:var(--nhx-ink)}.nhx-meta,.nhx-share{display:flex;align-items:center}.nhx-meta{font-size:14px;color:var(--nhx-muted);gap:8px;flex-wrap:wrap}.nhx-meta .nhx-dot{color:#c4c8d0}.nhx-share{gap:10px;margin:14px 0 4px;padding-bottom:18px;border-bottom:1px solid var(--nhx-line);position:relative}.nhx-share-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;border:1px solid var(--nhx-line);color:var(--nhx-muted);background:#fff;cursor:pointer;transition:color .15s,border-color .15s,transform 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a:hover,ul.mainmenu>li>a:hover{color:var(--accent)}ul.mainmenu>li>a .arrow-icon{font-size:.6rem;transition:transform var(--transition)}ul.mainmenu>li:hover>a .arrow-icon{transform:rotate(180deg)}ul.mainmenu li>ul.sub-menu{position:fixed;top:var(--nav-height);left:auto;min-width:220px;background:var(--dark);border-top:3px solid var(--accent);box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .22s,transform .22s,visibility .22s;z-index:9998;padding:10px 0}ul.mainmenu li:hover>ul.sub-menu{opacity:1;visibility:visible;transform:translateY(0)}ul.mainmenu li>ul.sub-menu li a{display:block;padding:9px 22px;font-size:.84rem;color:rgb(255 255 255/.82);border-bottom:1px solid rgb(255 255 255/.06);transition:all var(--transition);white-space:nowrap}ul.mainmenu li>ul.sub-menu li:last-child a{border-bottom:none}ul.mainmenu li>ul.sub-menu li a:hover{color:var(--accent);background:rgb(255 255 255/.05);padding-left:28px}ul.mainmenu 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