/* Responsive/app-like polish. */
.site-header{position:sticky;top:0;z-index:6;background:rgba(8,11,18,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.hero,.directory-layout,.footer{isolation:isolate}
.card{min-height:86px;display:flex;flex-direction:column;justify-content:center}
@media(max-width:850px){.shell{width:min(100% - 32px,720px)}.site-header{height:72px}.hero{padding:56px 0 48px}.directory-layout{padding-bottom:56px}.section{scroll-margin-top:88px}.category{min-height:44px;align-items:center}.social{min-height:42px;display:flex;align-items:center}.mobile-filter{position:sticky;top:72px;z-index:4;padding:8px 0;background:rgba(8,11,18,.55);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.mobile-filter button{flex:1;font-weight:600}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.shell{width:calc(100% - 24px)}.site-header{height:64px}.hero{padding:46px 0 42px}.hero-art{transform:scale(.86);margin-bottom:12px}.hero h1{font-size:clamp(43px,14vw,58px)}.hero-copy{max-width:330px}.stats{gap:16px}.stats strong{font-size:18px}.directory-layout{padding-bottom:42px}.section-head{margin-bottom:14px}.section-head:after{display:none}.section h2{font-size:21px}.section-desc{font-size:11px}.cards{grid-template-columns:1fr;gap:10px}.card{min-height:74px;padding:15px 14px;border-radius:18px}.card-name{font-size:14px}.card-url{font-size:11px}.footer{padding:28px 0 36px}.footer-links{gap:16px;flex-wrap:wrap}.main-nav.mobile-open{top:64px}.search-modal{padding-top:10vh}.search-box{padding:24px 18px;border-radius:20px}}