.hc-dns-tool{--hc-ink:#101a39;--hc-primary:#6257ed;--hc-border:#e2e6f0;--hc-muted:#62708a;max-width:1100px;margin:0 auto;color:var(--hc-ink);font-family:inherit}.hc-dns-tool *{box-sizing:border-box}.hc-dns-header{margin-bottom:25px}.hc-dns-eyebrow{display:inline-block;color:var(--hc-primary);font-size:12px;font-weight:800;letter-spacing:.13em;margin-bottom:9px}.hc-dns-header h2{font-size:clamp(26px,4vw,38px);line-height:1.18;margin:0 0 12px;color:var(--hc-ink);font-weight:800}.hc-dns-header p{font-size:16px;line-height:1.7;max-width:730px;color:var(--hc-muted);margin:0}.hc-dns-form{background:#fff;padding:clamp(18px,3vw,30px);border:1px solid var(--hc-border);border-radius:18px;box-shadow:0 10px 35px rgba(20,30,65,.055)}.hc-dns-form>label{font-weight:700;display:block;font-size:14px;margin-bottom:10px}.hc-dns-inputrow{display:flex;gap:12px}.hc-dns-inputrow input{min-width:0;flex:1;height:52px;padding:12px 16px!important;border:1px solid #cbd3e1!important;border-radius:10px!important;background:#fff!important;color:var(--hc-ink)!important;font-size:16px!important;box-shadow:none!important}.hc-dns-inputrow input:focus{outline:2px solid #c6c2fc!important;outline-offset:1px}.hc-dns-inputrow button{height:52px;border:0;border-radius:10px;background:var(--hc-primary);color:#fff;white-space:nowrap;padding:0 23px;font-size:15px;font-weight:700;cursor:pointer}.hc-dns-inputrow button:hover{background:#4f43dd}.hc-dns-inputrow button:disabled{opacity:.65;cursor:wait}.hc-dns-tip{color:var(--hc-muted);font-size:12px;line-height:1.6;margin:10px 0 21px}.hc-dns-types{display:flex;flex-wrap:wrap;gap:9px;border:0;margin:0;padding:0}.hc-dns-types legend{font-size:13px;font-weight:700;margin-bottom:10px}.hc-dns-types label{position:relative;display:flex;align-items:center;gap:7px;border:1px solid var(--hc-border);border-radius:20px;padding:8px 13px;font-size:13px;font-weight:650;cursor:pointer;background:#f8f9fe}.hc-dns-types input{accent-color:var(--hc-primary);margin:0}.hc-dns-error{margin:15px 0 0;color:#ad2634;background:#fff1f2;padding:12px;border-radius:9px;font-size:14px}.hc-dns-results{margin-top:26px}.hc-dns-results-heading{display:flex;justify-content:space-between;align-items:center;gap:15px}.hc-dns-results-heading h3{font-size:24px;margin:0}.hc-dns-copy{border:1px solid var(--hc-border);border-radius:8px;padding:9px 13px;background:#fff;color:var(--hc-ink);cursor:pointer;font-size:13px}.hc-dns-summary{margin:9px 0 20px;color:var(--hc-muted);font-size:14px}.hc-dns-panels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.hc-dns-panel{border:1px solid var(--hc-border);border-radius:13px;background:#fff;overflow:hidden}.hc-dns-panel-head{background:#f7f8fd;border-bottom:1px solid var(--hc-border);padding:14px 17px;display:flex;justify-content:space-between;gap:10px}.hc-dns-panel-head strong{font-size:15px}.hc-dns-panel-head span{font-size:12px;color:var(--hc-muted)}.hc-dns-record{padding:12px 17px;border-bottom:1px solid #f0f1f6;display:flex;justify-content:space-between;gap:12px;align-items:start;font-size:13px}.hc-dns-record:last-child{border-bottom:0}.hc-dns-value{overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:#1a294c}.hc-dns-ttl{white-space:nowrap;font-size:11px;color:var(--hc-muted)}.hc-dns-empty{padding:15px 17px;margin:0;font-size:13px;color:var(--hc-muted)}.hc-dns-footnote{font-size:12px;color:var(--hc-muted);margin-top:16px}@media(max-width:680px){.hc-dns-inputrow{flex-direction:column}.hc-dns-inputrow button{width:100%}.hc-dns-panels{grid-template-columns:1fr}.hc-dns-form{padding:18px}.hc-dns-results-heading h3{font-size:20px}}
/* Resolver comparison extends the existing Hostingcone tool design. */
.hc-dns-tool [hidden]{display:none!important}.hc-dns-compare{display:flex!important;align-items:center;gap:9px;margin:20px 0 8px!important;font-size:14px}.hc-dns-compare input{accent-color:var(--hc-primary)}.hc-dns-privacy{font-size:12px;line-height:1.6;color:var(--hc-muted);margin:0}.hc-dns-panels{grid-template-columns:1fr}.hc-dns-resolvers{display:grid;grid-template-columns:1fr}.hc-dns-two-resolvers{grid-template-columns:repeat(2,minmax(0,1fr))}.hc-dns-resolver{min-width:0}.hc-dns-resolver+.hc-dns-resolver{border-left:1px solid var(--hc-border)}.hc-dns-source{font-size:14px!important;line-height:1.5;margin:0!important;padding:14px 17px;color:var(--hc-ink)!important}.hc-dns-comparison{font-weight:600}.hc-dns-different{color:#915e0c!important}.hc-dns-unavailable{color:#ad2634!important}.hc-dns-value{min-width:0;display:block}.hc-dns-priority{display:block;font-family:inherit;font-size:12px;margin-top:5px;color:var(--hc-muted)}.hc-dns-cache{font-size:11px;line-height:1.5;padding:0 17px;color:var(--hc-muted)}.hc-dns-auth{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin-top:20px}.hc-dns-auth-label{font-size:13px;font-weight:700;margin:10px 17px 0;overflow-wrap:anywhere}.hc-dns-auth-value{font-size:12px;line-height:1.6;padding:0 17px;overflow-wrap:anywhere}.hc-dns-copy{background:#fff!important;color:var(--hc-ink)!important;background-image:none!important}.hc-dns-panel-head{flex-wrap:wrap}@media(max-width:680px){.hc-dns-two-resolvers,.hc-dns-auth{grid-template-columns:1fr}.hc-dns-resolver+.hc-dns-resolver{border-left:0;border-top:1px solid var(--hc-border)}}
/* V3: single-column results with compact comparison and automatic discovery. */
.hc-dns-discovery,.hc-dns-compare-summary{margin-top:18px}
.hc-dns-hostname{font-family:inherit;display:block;font-size:13px;margin-bottom:5px}
.hc-dns-record-type{font-size:12px;overflow-wrap:anywhere}
.hc-dns-discovery-note,.hc-dns-comparison-note,.hc-dns-diff-line{font-size:12px;line-height:1.6;color:var(--hc-muted);padding:10px 17px;margin:0}
.hc-dns-resolver-difference{padding:6px 0;border-top:1px solid var(--hc-border)}
.hc-dns-resolver-difference h5{font-size:13px;padding:8px 17px;margin:0}
.hc-dns-compare{margin-top:17px!important}
.hc-dns-auth{grid-template-columns:1fr}