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0}.site-footer{background:var(--footer)}.footer-grid{grid-template-columns:1.6fr 1fr 1fr;gap:28px;padding-top:8px;display:grid}.footer-grid .footer-links{flex-direction:column;gap:6px;margin:0}.footer-head{letter-spacing:.06em;color:#cfd6d1;margin:0 0 4px;font-size:13px;font-weight:800}.footer-bottom{color:#aab3ad;border-top:1px solid #ffffff1f;margin-top:18px;padding-top:14px;font-size:13px}@media (width<=1024px){.layout{grid-template-columns:1fr}.side-col{position:static}.side-toc{display:none}.toc-inline{display:block}.calcs-compact,.footer-grid{grid-template-columns:1fr}.header-search{display:none}}@media (width<=640px){.hub-grid{grid-template-columns:1fr}.post-list{padding:4px 16px}.post-list li{grid-template-columns:1fr;gap:10px}.home-hero{padding:24px 18px}.home-title{font-size:23px}.home-search{flex-direction:column}.home-search button{padding:12px}}