.apple-v2 #practice .project-links{display:flex;gap:7px 13px;flex-wrap:wrap;margin-top:11px;align-items:center}
.apple-v2 #practice .project-links a.private-icon-link{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:36px;padding:5px 3px;margin:0;color:#e4f2ff;text-decoration:none;border:0;transition:color .16s,transform .16s}
.apple-v2 #practice .project-links a.private-icon-link:hover{color:#fff;transform:translateY(-1px)}
.apple-v2 #practice .project-links a.private-icon-link:focus-visible{outline:2px solid #cce6ff;outline-offset:4px;border-radius:6px}
.project-link-logo{display:block;flex:none;width:24px;height:24px;filter:brightness(0) invert(1);opacity:.95}
.project-link-logo-arxiv{width:48px;height:24px}
.project-link-external{display:block;flex:none;width:12px;height:12px;align-self:flex-start;margin-top:2px;opacity:.85}
.project-link-wrap{position:relative;display:inline-flex}
.project-link-wrap[hidden]{display:none!important}
.private-link-tooltip{position:absolute;bottom:calc(100% + 10px);left:0;z-index:5;padding:7px 11px;border-radius:9px;background:#f4f8fff5;color:#354151;font:500 12px/1.5 system-ui,"Microsoft YaHei",sans-serif;white-space:nowrap;box-shadow:0 6px 20px #0002;opacity:0;visibility:hidden;transform:translateY(5px);transition:opacity .16s,transform .16s,visibility .16s;pointer-events:none}
.private-link-tooltip::after{content:"";position:absolute;top:100%;left:15px;border:5px solid transparent;border-top-color:#f4f8fff5}
.project-link-wrap:hover .private-link-tooltip,.project-link-wrap:focus-within .private-link-tooltip,.project-link-wrap.show-private-note .private-link-tooltip{opacity:1;visibility:visible;transform:translateY(0)}
.private-link[aria-busy="true"]{opacity:.65;cursor:wait}
.local-action-status{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);max-width:min(500px,90vw);padding:12px 20px;z-index:1000;border-radius:14px;color:#fff;background:#15263aee;font:14px/1.6 system-ui,"Microsoft YaHei",sans-serif;box-shadow:0 6px 24px #0002;pointer-events:none}
.local-action-status:empty{display:none}
@media(prefers-reduced-motion:reduce){.private-link-tooltip{transition:none}}