.tool-finder{max-width:640px;margin-bottom:24px}.tool-finder label{display:block;margin-bottom:8px}.tool-finder input{width:100%;padding:15px;border:1px solid #ddd;border-radius:9px;font:inherit}.directory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.directory-card{padding:24px;background:white;border:1px solid #e5e5e5;border-radius:12px}.directory-card[hidden]{display:none}.directory-card h2{font-size:21px;margin:12px 0}.directory-card p{line-height:1.6;color:#555}.directory-card small{display:block;line-height:1.5;color:#777;margin-bottom:22px}.directory-card>div{display:flex;gap:15px;align-items:center;flex-wrap:wrap}.directory-card a{font-size:13px;text-decoration:underline}.discovery-shortcut{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin:0 0 30px}.discovery-shortcut span{font-size:13px;color:#777}.seo-content{max-width:900px;margin:50px auto;padding:24px}.seo-content h1{font-size:clamp(32px,5vw,56px);letter-spacing:-2px}.seo-content p,.seo-content li{line-height:1.8}.seo-content details{padding:15px 0;border-bottom:1px solid #ddd}.seo-content summary{cursor:pointer;font-weight:600}.seo-content .button{margin:20px 0}.seo-limits{padding:16px;border-left:3px solid #ee2029;background:#fff4f4}@media(max-width:900px){.directory-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.directory-grid{grid-template-columns:1fr}.header nav{overflow-x:auto;white-space:nowrap}.seo-content{margin:20px auto}}