@keyframes blink{0%,to{opacity:1}50%{opacity:.25}}@keyframes marqueeScroll{0%{transform:translate(0)}to{transform:translate(-50%)}}@keyframes ba{0%,to{transform:translate(0)}50%{transform:translate(24px,16px)}}@keyframes bb{0%,to{transform:translate(0)}50%{transform:translate(-18px,-12px)}}.wrap{max-width:1160px;margin:0 auto;padding:0 32px}.gc2-blob{filter:blur(60px);opacity:.35;mix-blend-mode:screen;pointer-events:none;border-radius:50%;position:absolute}.gc2-blob-a{background:#2563eb;width:320px;height:320px;animation:18s ease-in-out infinite ba;top:-80px;left:-40px}.gc2-blob-b{background:#f97316;width:260px;height:260px;animation:22s ease-in-out infinite bb;bottom:-50px;right:-30px}.gc2-noise{z-index:1;opacity:.032;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");position:absolute;inset:0}.lh-card{cursor:pointer;background:#fff;border:1px solid #e8edf4;border-radius:16px;text-decoration:none;transition:box-shadow .18s,transform .18s,border-color .18s;display:block;overflow:hidden}.lh-card:hover{border-color:#f97316;transform:translateY(-2px);box-shadow:0 10px 36px #0b19291a}.lh-tag{letter-spacing:.04em;white-space:nowrap;border-radius:999px;padding:2px 8px;font-size:10px;font-weight:700;display:inline-block}.lh-tag-trade{color:#c2570a;background:#f973161a}.lh-tag-health{color:#0d9488;background:#0d94881a}.lh-tag-eng{color:#2563eb;background:#2563eb1a}.lh-tag-log{color:#64748b;background:#64748b1a}.lh-search-tab{color:#64748b;cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:8px;flex-shrink:0;align-items:center;padding:8px 14px;font-size:13px;font-weight:600;transition:all .14s;display:inline-flex}.lh-search-tab:hover{background:#eef2f7}.lh-search-tab.active{color:#fff;background:#0b1929}.lh-most-searched a{color:#334155;border-radius:8px;justify-content:space-between;padding:8px 10px;font-size:13px;text-decoration:none;transition:background .12s;display:flex}.lh-most-searched a:hover{background:#f7f9fc}details summary::-webkit-details-marker{display:none}details[open] .faq-plus{transform:rotate(45deg)}.faq-plus{flex-shrink:0;transition:transform .2s;display:inline-flex}@media (max-width:1040px){.lh-layout{grid-template-columns:1fr!important}.lh-sidebar{position:static!important}}@media (max-width:640px){.lh-grid{grid-template-columns:1fr!important}.hero-stats{grid-template-columns:repeat(2,1fr)!important}}