.edhc{box-sizing:border-box;max-width:1050px;margin:24px auto;padding:30px;border:1px solid #e5e7eb;border-radius:18px;background:#fff;color:#14243a;box-shadow:0 12px 40px rgba(20,36,58,.07);font:inherit}
.edhc *{box-sizing:border-box}
.edhc-heading h2{font-size:clamp(24px,3vw,34px);line-height:1.2;margin:8px 0!important;color:#14243a}
.edhc-heading p{margin:8px 0 24px;color:#627185;font-size:15px}
.edhc-eyebrow{font-size:11px;font-weight:750;letter-spacing:.14em;color:#2563eb}
.edhc-form{display:flex;flex-wrap:wrap;gap:12px;align-items:end;padding:17px;border:1px solid #e7edf5;border-radius:12px;background:#f8fafc}
.edhc-input-group{min-width:220px;flex:2}
.edhc-selector-group{min-width:155px;flex:1}
.edhc-input-group label{display:block;font-size:13px;font-weight:650;color:#334155;margin:0 0 7px}
.edhc-input-group label span{font-weight:400;color:#758196}
.edhc-input-group input{display:block;width:100%;height:44px!important;margin:0!important;padding:10px 13px!important;border:1px solid #cbd5e1!important;border-radius:8px!important;background:white!important;box-shadow:none!important;color:#14243a!important;font:inherit!important;font-size:15px!important}
.edhc-input-group input:focus{outline:2px solid #93c5fd;outline-offset:1px}
.edhc-submit{display:inline-flex;align-items:center;justify-content:center;min-width:155px;height:44px!important;padding:0 18px!important;border:0!important;border-radius:8px!important;background:#2563eb!important;color:#fff!important;font-size:14px!important;font-weight:700!important;line-height:1!important;cursor:pointer}
.edhc-submit:hover{background:#1d4ed8!important}
.edhc-submit:disabled{opacity:.6;cursor:wait}
.edhc-note{font-size:12px;color:#64748b;margin:12px 0 0}
.edhc-message{margin-top:15px;font-size:14px;color:#475569}
.edhc-message:empty{display:none}
.edhc-message-error{color:#b42318;font-weight:600}
.edhc-results{margin-top:24px}
.edhc-results[hidden]{display:none}
.edhc-result-head{display:flex;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;gap:15px;margin-bottom:18px}
.edhc-result-head h3{font-size:21px!important;line-height:1.3;margin:0 0 5px!important;color:#14243a}
.edhc-result-head p{font-size:12px;color:#64748b;margin:0}
.edhc-summary-pill{padding:7px 11px;border-radius:30px;font-weight:750;font-size:12px}
.edhc-pill-fail{color:#b42318;background:#fee4e2}.edhc-pill-warn{color:#854f0b;background:#fff1cb}.edhc-pill-pass{color:#166534;background:#dcfce7}
.edhc-result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.edhc-result-card{padding:18px;border:1px solid #e2e8f0;border-radius:12px;background:#fff;min-width:0}
.edhc-card-line{display:flex;justify-content:space-between;gap:12px;align-items:center}
.edhc-card-line h4{font-size:17px!important;font-weight:750!important;color:#14243a;margin:0!important}
.edhc-status{display:inline-block;border-radius:100px;padding:4px 9px;font-size:11px;font-weight:750;white-space:nowrap}
.edhc-pass{background:#dcfce7;color:#166534}.edhc-warn{background:#fff1cb;color:#854f0b}.edhc-fail{background:#fee4e2;color:#b42318}.edhc-info{background:#e9edf5;color:#475569}
.edhc-card-summary{font-size:14px;margin:12px 0 8px!important;color:#334155;line-height:1.5}
.edhc-details{padding-left:18px!important;margin:9px 0!important;color:#64748b;font-size:12px;line-height:1.55}
.edhc-details li{margin:4px 0}
.edhc-raw{margin-top:10px;border-top:1px solid #edf2f7;padding-top:10px}
.edhc-raw summary{color:#1d4ed8;font-weight:650;font-size:12px;cursor:pointer}
.edhc-raw pre{overflow-x:auto;overflow-wrap:anywhere;white-space:pre-wrap;padding:9px;margin:9px 0 0;background:#f8fafc;border:1px solid #e2e8f0;border-radius:7px;color:#334155;font-size:11px;line-height:1.5}
.edhc-disclaimer{background:#f8fafc;border-radius:12px;margin-top:17px;padding:15px 17px;color:#64748b;font-size:12px}
.edhc-disclaimer strong{color:#334155}.edhc-disclaimer p{margin:7px 0 0;line-height:1.5}
@media(max-width:720px){.edhc{padding:18px}.edhc-result-grid{grid-template-columns:1fr}.edhc-input-group,.edhc-selector-group{flex:1 1 100%}.edhc-submit{width:100%}}

/* v1.1: domain registration section */
.edhc-section-title{font-size:18px!important;line-height:1.3!important;margin:22px 0 12px!important;color:#14243a!important;font-weight:750!important}
.edhc-nameservers{list-style:none!important;padding:0!important;margin:12px 0 4px!important;display:grid;gap:7px}
.edhc-nameservers li{display:block;overflow-wrap:anywhere;padding:10px 12px;border-radius:7px;background:#f1f5f9;color:#1e40af;font:600 13px/1.4 ui-monospace,SFMono-Regular,Consolas,monospace}