.dns-controls{grid-template-columns:minmax(0,1fr) 160px;gap:16px;display:grid}.dns-controls input,.dns-controls select{width:100%;min-width:0;min-height:44px}.server-tool-nav{flex-wrap:wrap;gap:10px;margin:14px 24px;display:flex}.server-tool-nav a{border:1px solid var(--line-strong);min-height:44px;color:var(--blue-dark);border-radius:6px;align-items:center;padding:8px 14px;display:inline-flex}.server-tool-nav a[aria-current=page]{background:var(--surface-muted);border-color:var(--blue);font-weight:700}#compare-results{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.dns-resolver{border:1px solid var(--line);background:var(--surface);min-width:0;padding:16px}.dns-resolver h2{margin-top:0}.dns-resolver-meta{color:var(--muted);font:14px var(--font-code)!important}.dns-resolver-state{color:var(--blue-dark);font-weight:600}.dns-record{border-top:1px solid var(--line);padding:12px 0}.dns-record strong,.dns-record small{overflow-wrap:anywhere;font-size:14px;display:block}.dns-record small{color:var(--muted);margin-top:6px}.dns-record pre{white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.7 var(--font-code);margin:10px 0 0}@media (width<=900px){#compare-results{grid-template-columns:1fr}}@media (width<=600px){.dns-controls{grid-template-columns:1fr}.server-tool-nav{margin-inline:14px}}