.header-top{z-index:2;position:relative;overflow:visible}.header-social-link{isolation:isolate;position:relative}.header-social-tooltip{z-index:20;color:#fff;max-width:220px;font-family:var(--ff-ui);letter-spacing:.02em;white-space:nowrap;opacity:0;visibility:hidden;pointer-events:none;background:#0b1120f5;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:700;line-height:1.15;transition:opacity .18s,visibility .18s,transform .18s;position:absolute;top:calc(100% + 9px);left:50%;transform:translate(-50%,-3px)scale(.96);box-shadow:0 10px 28px #0f172a3d}.header-social-tooltip:before{content:"";background:#0b1120f5;width:8px;height:8px;position:absolute;top:-4px;left:50%;transform:translate(-50%)rotate(45deg)}.header-social-link:hover .header-social-tooltip,.header-social-link:focus-visible .header-social-tooltip,.header-social-link:focus .header-social-tooltip{opacity:1;visibility:visible;transform:translate(-50%)scale(1)}.header-social-link:focus-visible{outline-offset:3px;outline:3px solid #ffffffeb}@media (width<=600px){.header-social-tooltip{display:none}}@media (prefers-reduced-motion:reduce){.header-social-tooltip{transition:none}}[data-theme=dark] .header-social-tooltip,[data-theme=dark] .header-social-tooltip:before{color:#0b1120;background:#e2e8f0f5}