body{margin:0;background:#071210;color:#edf2e8;font:16px/1.6 system-ui,sans-serif}*{box-sizing:border-box}a{color:#dfc28a}header,main,footer{max-width:1440px;margin:auto;padding:20px 24px}header{display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid #344639}header a{text-decoration:none}header img{vertical-align:middle;margin-right:12px}nav{display:flex;gap:16px;flex-wrap:wrap}h1{font-size:clamp(28px,4vw,48px);line-height:1.15;margin:20px 0;color:#f0e8d6}h2{color:#dfc28a;font-size:24px}.intro{max-width:900px}.tool-shell{border:1px solid #344639;border-radius:14px;background:#0c1d17;overflow:hidden;margin:22px 0}.tool-status{padding:12px 18px;margin:0}.tool-frame{width:100%;height:980px;border:0;display:block;background:#071210}.info{display:grid;grid-template-columns:1fr 1fr;gap:24px}.panel{border:1px solid #344639;border-radius:12px;padding:20px;background:#102019}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}.card{display:block;padding:18px;border:1px solid #344639;border-radius:12px;background:#102019;text-decoration:none}.card img{width:100%;height:auto}.card strong{display:block;font-size:20px}.card p{color:#afc3b7}.card small{color:#dfc28a}details{margin:12px 0}summary{cursor:pointer;font-weight:600}.cta{margin:24px 0;padding:20px;background:#233526;border-radius:12px}button{cursor:pointer}a:focus-visible,summary:focus-visible{outline:3px solid #dfc28a;outline-offset:4px}.tool-host{padding:12px}footer{border-top:1px solid #344639;color:#afc3b7}.breadcrumb{font-size:14px}@media(max-width:760px){header,main,footer{padding:16px}header{align-items:flex-start;flex-direction:column}.info{grid-template-columns:1fr}.tool-frame{height:1480px}.cards{grid-template-columns:1fr}.tool-shell{margin:16px 0}}