/* Toolkit */
main.tk{padding-top:clamp(16px,3vw,32px)}
.tk .hero{margin-bottom:var(--sec-s)}
.tksearch{margin:16px 0 0;max-width:520px}
.tk-head{display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;justify-content:space-between;margin-bottom:6px}.tk-head h2{margin:0}
.tk-cats{display:flex;gap:6px;flex-wrap:wrap}
.tk h3{font:700 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#52ffc6;margin:var(--sec-s) 0 10px}
.tkgrid{grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:12px;margin:0}
.tkcard{padding:16px 18px;gap:5px;position:relative;overflow:hidden}.tkcard:before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,#52ffc6,#36e4ff);opacity:.0;transition:opacity .18s}.tkcard:hover:before{opacity:1}
.tkcard b{font-size:15.5px;letter-spacing:-.015em}.tkcard span{font-size:13.5px;line-height:1.55}.tkcard small{font-size:12px;color:#7f90ad}
.tk .sub{margin:2px 0 12px}