:root{--purple:#6b30b3;--purple-dark:#4d2182;--ink:#241c31;--muted:#625b70;--line:#e9e4ee;--soft:#f8f5fc;--green:#16815e;--amber:#a75d00;--red:#b62f44}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fcfbfe;color:var(--ink);font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit}.wrap{max-width:1180px;margin:auto;padding:0 24px}.skip-link{position:absolute;top:-80px;left:20px;z-index:50;background:#fff;padding:10px}.skip-link:focus{top:10px}.site-header{background:#fff;border-bottom:1px solid #eee8f4}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:20px}.brand{text-decoration:none;display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;letter-spacing:-.6px;color:#2f1b4d}.brand em{font-style:normal;color:var(--purple)}.brand-mark{display:grid;place-items:center;background:var(--purple);color:#fff;width:38px;height:38px;border-radius:11px;font-size:23px}.site-header nav{display:flex;align-items:center;gap:25px}.site-header nav a{font-size:14px;font-weight:650;text-decoration:none;color:#544c61}.site-header nav a:hover,.site-header nav a:focus-visible{color:var(--purple)}.site-header .nav-all{padding:9px 14px;border:1px solid #e7d9f6;border-radius:9px;color:var(--purple)}.breadcrumb{display:flex;gap:10px;align-items:center;font-size:13px;color:#777080;padding:22px 0}.breadcrumb a{text-decoration:none;color:#746c7b}.breadcrumb a:hover{text-decoration:underline}.hero{display:grid;grid-template-columns:1.25fr .75fr;gap:35px;align-items:center;padding:50px 56px;margin:4px 0 55px;background:#f3edfa;border:1px solid #e9dff3;border-radius:26px;overflow:hidden;min-height:340px}.eyebrow{margin:0 0 12px;letter-spacing:.13em;color:var(--purple);font-size:12px;font-weight:800}.hero h1{font-size:clamp(33px,4vw,54px);letter-spacing:-.045em;line-height:1.15;margin:0 0 18px}.hero h1 span{display:block;font-size:.62em;letter-spacing:-.025em;color:#6a547e;margin-top:10px}.hero-lead{font-size:18px;color:#5b5068;max-width:670px;margin:0 0 22px}.benefits{display:flex;gap:9px;flex-wrap:wrap}.benefits span{background:#fff;color:#654575;padding:6px 12px;border-radius:99px;font-size:13px;font-weight:700;border:1px solid #e8d8f4}.hero-art{position:relative;min-height:280px;display:flex;justify-content:center;align-items:center}.art-card{width:315px;height:235px;background:#fff;border-radius:23px;box-shadow:0 30px 55px #4922692b;transform:rotate(-4deg);padding:20px}.art-top{display:flex;gap:5px;align-items:center;border-bottom:1px solid #eee;padding-bottom:13px}.art-dot{background:#dfd6e6;width:8px;height:8px;border-radius:50%}.art-top small{margin-left:auto;color:#837b8c;font-size:11px}.art-lock{width:76px;height:76px;border-radius:22px;background:#eee5f8;color:var(--purple);font-size:68px;line-height:1;display:grid;place-items:center;margin:24px auto 13px;font-weight:700;transform:rotate(180deg)}.art-tick{text-align:center;color:var(--green);font-weight:800;font-size:13px}.art-bars{display:flex;gap:6px;justify-content:center;margin-top:13px}.art-bars i{height:5px;width:48px;border-radius:3px;background:#ddd1ec}.art-badge{position:absolute;right:0;bottom:12px;background:var(--purple);color:#fff;padding:10px 18px;border-radius:12px;font-weight:800;box-shadow:0 12px 24px #4922693d}.art-badge b{color:#b4f5d9}.checker{margin-bottom:68px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:21px}.section-head h2,.learn h2,.faq h2,.related h2{font-size:clamp(25px,2.5vw,34px);line-height:1.25;letter-spacing:-.035em;margin:0 0 8px}.section-head p:not(.eyebrow){color:var(--muted);margin:0}.pill{border-radius:30px;border:1px solid #e3d4f1;background:#f8f3fe;color:var(--purple);font-weight:700;padding:8px 14px;white-space:nowrap;font-size:13px}.tool-card{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 12px 36px #3e20530c;overflow:hidden}.tabs{display:flex;gap:7px;padding:14px 16px 0;border-bottom:1px solid var(--line);background:#fbf9fe}.tabs button{border:0;background:transparent;color:#6e6477;padding:13px 20px;font-weight:750;border-radius:10px 10px 0 0;border-bottom:3px solid transparent}.tabs button[aria-selected=true]{background:#fff;color:var(--purple);border-bottom-color:var(--purple)}.tab-count{font-size:11px;background:#eaddf8;border-radius:30px;padding:2px 7px;margin-left:4px}#panel-single,#panel-bulk{padding:28px 30px 32px}form label{display:block;font-weight:750;margin:0 0 9px}input,textarea,select{color:var(--ink)}input:focus,textarea:focus,select:focus,button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #bba0ef;outline-offset:2px}.input-row{display:flex;gap:11px}.input-shell{display:flex;align-items:center;flex:1;min-width:0;border:1px solid #d9cfe3;border-radius:12px;padding:0 15px;background:#fff}.input-shell:focus-within{border-color:var(--purple);box-shadow:0 0 0 3px #e8d8f8}.input-shell span{color:#8a8093;white-space:nowrap}.input-shell input{border:0;outline:none!important;width:100%;padding:15px 6px;min-width:0;background:transparent}.button{border:1px solid transparent;padding:12px 18px;border-radius:11px;font-weight:750;white-space:nowrap;min-height:48px}.button.primary{background:var(--purple);color:#fff;box-shadow:0 5px 14px #6b30b326}.button.primary:hover:not(:disabled){background:var(--purple-dark)}.button.secondary{background:#fff;color:var(--purple);border-color:#ded0ed}.button.secondary:hover:not(:disabled){background:#f7f0fd}.button.tiny{min-height:34px;padding:5px 9px;border-radius:8px;font-size:12px}.field-help{color:#7b7182;font-size:13px;margin:9px 0 0}.example{border:0;background:none;color:var(--purple);text-decoration:underline;padding:0}.form-error{color:#a4283d;background:#fff2f3;border:1px solid #f3c4cc;padding:10px 12px;border-radius:8px;margin:13px 0 0}.loading{display:flex;align-items:center;gap:12px;padding:18px;margin-top:22px;background:#f6f0fc;border-radius:12px;color:var(--purple);font-weight:700}.spinner{width:20px;height:20px;border:3px solid #e5d1f9;border-top-color:var(--purple);border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.result-area{margin-top:29px;border-top:1px solid var(--line);padding-top:24px}.result-head{display:flex;gap:20px;justify-content:space-between;align-items:flex-start;flex-wrap:wrap}.result-head h3{font-size:25px;margin:9px 0 5px;overflow-wrap:anywhere}.result-head p{margin:0;color:var(--muted)}.status-badge{display:inline-flex;align-items:center;gap:6px;border-radius:99px;padding:5px 11px;font-weight:800;font-size:12px;white-space:nowrap}.status-badge.valid{background:#e6f7ef;color:#08633f}.status-badge.warning{background:#fff2dc;color:#8c5000}.status-badge.problem{background:#ffe8eb;color:#a41f35}.result-buttons{display:flex;gap:8px;flex-wrap:wrap}.result-highlight{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:21px 0}.metric{background:var(--soft);border:1px solid #ece5f3;border-radius:14px;padding:15px}.metric small{display:block;color:#746a7d;font-size:12px;font-weight:650}.metric strong{display:block;font-size:17px;overflow-wrap:anywhere}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 20px}.detail-pair{border-bottom:1px solid var(--line);padding:8px 0;min-width:0}.detail-pair dt{font-size:12px;color:#746a7d}.detail-pair dd{margin:1px 0 0;font-weight:700;overflow-wrap:anywhere;word-break:break-word}.detail-section{margin-top:22px}.detail-section h4{font-size:17px;margin:0 0 10px}.san-list,.chain-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:7px}.san-list li{background:#f2ebfa;color:#5b2c88;border-radius:6px;padding:4px 8px;font-size:13px;overflow-wrap:anywhere}.chain-list{display:block}.chain-list li{padding:9px 12px;border-left:3px solid #d5c0e9;margin:0 0 5px;background:#faf8fd;overflow-wrap:anywhere}.result-note{font-size:13px;color:var(--muted);margin:16px 0 0}.label-note{font-weight:400;color:#807687;font-size:13px}textarea{display:block;width:100%;min-height:176px;border:1px solid #d9cfe3;border-radius:12px;padding:14px;resize:vertical;line-height:1.65}.bulk-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:13px}.bulk-actions span{color:#786f7f;font-size:12px;margin-left:auto}.bulk-summary{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:27px;padding-top:21px}.bulk-summary h3{font-size:22px;margin:0}.bulk-summary p{margin:3px 0;color:var(--muted);font-size:13px}.progress-wrap{padding:16px 0}.progress-track{height:9px;background:#ebe3f3;border-radius:20px;overflow:hidden}.progress-track div{height:100%;width:0;background:var(--purple);transition:width .3s}.progress-wrap p{font-size:13px;color:#6d607b;margin:5px 0}.table-controls{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:8px 0 13px}.table-controls label{font-size:13px;font-weight:700;color:#665a71}.table-controls select{border:1px solid #ddd1e9;padding:8px 10px;border-radius:8px;background:#fff;margin-right:12px}.table-scroll{width:100%;overflow:auto;border:1px solid var(--line);border-radius:12px}table{border-collapse:collapse;width:100%;min-width:860px;font-size:13px}th{background:#f6f1fa;text-align:left;color:#5b4a6e;font-size:12px;white-space:nowrap}td,th{padding:11px 10px;border-bottom:1px solid #eee9f2;vertical-align:middle}tbody tr:last-child td{border-bottom:0}td.domain-cell{font-weight:750;overflow-wrap:anywhere;max-width:180px}td button{margin:2px 3px 2px 0}.empty-table,.invalid-list{padding:13px;color:#706578;font-size:13px}.invalid-list{background:#fff8ee;border-radius:9px;margin-top:10px}.invalid-list p{margin:4px 0}.privacy-note{font-size:13px;color:#6e6577;margin:14px 3px}.learn,.faq,.related{margin:60px 0}.learn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}.learn-grid article,.explainer>div{background:#fff;border:1px solid var(--line);border-radius:15px;padding:22px;box-shadow:0 7px 20px #3e205307}.learn-grid article span{color:var(--purple);font-weight:800;font-size:12px}.learn h3,.explainer h3{font-size:18px;line-height:1.3;margin:9px 0}.learn p:not(.eyebrow){color:#5f5769;font-size:14px;margin:0}.explainer{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px 18px}.faq summary{cursor:pointer;font-weight:750}.faq details p{font-size:14px;color:#605768;margin:10px 0 0}.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:20px}.related-grid a{display:flex;flex-direction:column;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:13px;padding:18px}.related-grid a:hover{border-color:#b695d7;box-shadow:0 8px 24px #6b30b318}.related-grid span{font-size:24px;color:var(--purple);line-height:1}.related-grid strong{margin-top:15px}.related-grid small{color:var(--muted)}.site-footer{border-top:1px solid var(--line);background:#fff;margin-top:70px}.footer-inner{min-height:100px;display:flex;align-items:center;gap:25px;justify-content:space-between;font-size:13px;color:#6d6477}.footer-inner strong{font-size:17px;color:#332244}.footer-inner strong span{color:var(--purple)}.footer-inner div{display:flex;gap:13px}.footer-inner a{text-decoration:none}.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:#2f1d42;color:#fff;padding:10px 18px;border-radius:10px;z-index:30;box-shadow:0 8px 24px #0003}.toast[hidden],[hidden]{display:none!important}dialog{border:0;border-radius:17px;max-width:820px;width:min(92vw,820px);max-height:87vh;overflow:auto;padding:24px;box-shadow:0 22px 70px #1a0d2e55}dialog::backdrop{background:#20132b99}.dialog-top{display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding-bottom:12px}.dialog-top h2{margin:0}.icon-close{font-size:28px;border:0;background:#f3ebfa;border-radius:9px;color:var(--purple);width:40px;height:40px;line-height:1}@media(max-width:900px){.hero{grid-template-columns:1fr .55fr;padding:38px}.art-card{width:250px}.related-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.wrap{padding:0 16px}.header-inner{min-height:66px}.site-header nav{gap:10px}.site-header nav a:not(.nav-all){display:none}.hero{display:block;padding:30px 24px;margin-bottom:42px}.hero-art{min-height:200px;margin-top:15px}.art-card{height:175px}.art-lock{margin:5px auto;font-size:50px;width:60px;height:60px}.art-badge{right:5px;bottom:0}.section-head{align-items:flex-start}.section-head .pill{display:none}#panel-single,#panel-bulk{padding:21px 17px}.input-row{display:block}.input-row .button{margin-top:10px;width:100%}.tabs button{padding:11px 12px;font-size:13px}.tab-count{display:none}.result-highlight{grid-template-columns:1fr}.detail-grid,.learn-grid,.explainer,.faq-grid{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr 1fr}.footer-inner{display:block;padding-top:20px;padding-bottom:20px}.footer-inner p{margin:5px 0}.bulk-actions span{width:100%;margin-left:0}}@media(max-width:420px){.brand{font-size:17px}.brand-mark{width:32px;height:32px;font-size:20px}.hero h1{font-size:31px}.related-grid{grid-template-columns:1fr}.bulk-actions .button{flex:1}.table-controls select{width:100%;margin-right:0}}

/* Decorative lock, drawn with CSS to avoid font-dependent glyphs. */
.art-lock{position:relative;transform:none;font-size:0}.art-lock:before{content:"";position:absolute;width:25px;height:24px;top:12px;left:50%;transform:translateX(-50%);border:6px solid var(--purple);border-bottom:0;border-radius:15px 15px 0 0}.art-lock:after{content:"";position:absolute;width:40px;height:29px;left:50%;top:33px;transform:translateX(-50%);background:var(--purple);border-radius:7px}@media(max-width:700px){.art-lock:before{width:21px;height:20px;top:7px}.art-lock:after{width:35px;height:25px;top:25px}}
/* DNS Lookup specific controls and results */
.dns-form-grid{display:grid;grid-template-columns:minmax(0,1fr) 205px auto;gap:12px;align-items:end}.field{min-width:0}.field input,.field select,.bulk-label-row select{width:100%;min-height:51px;border:1px solid #d9cfe3;border-radius:11px;padding:12px 14px;background:#fff}.field input:focus,.field select:focus,.bulk-label-row select:focus{border-color:var(--purple);box-shadow:0 0 0 3px #e8d8f8}.dns-form-grid .button{height:51px}.bulk-label-row{display:flex;justify-content:space-between;align-items:end;gap:15px;margin-bottom:9px}.bulk-label-row>label{margin-bottom:0}.bulk-label-row>div{display:flex;align-items:center;gap:8px}.bulk-label-row>div label{margin:0;white-space:nowrap;font-size:13px}.bulk-label-row select{width:140px;min-height:42px;padding:7px 10px}.dns-visual{width:345px;max-width:100%;background:#fff;border:1px solid #eadcf3;box-shadow:0 22px 48px #4922692b;border-radius:21px;padding:17px;transform:rotate(-3deg)}.dns-visual-top{display:flex;gap:5px;align-items:center;border-bottom:1px solid #ece6f2;padding-bottom:12px}.dns-visual-top i{width:7px;height:7px;border-radius:50%;background:#d6c5e8}.dns-visual-top small{margin-left:auto;font-size:10px;letter-spacing:.12em;font-weight:800;color:#947cab}.dns-visual-domain{font-weight:800;color:#3b2554;font-size:20px;margin:17px 0 11px}.dns-visual-row{display:flex;align-items:center;gap:9px;background:#f9f5fe;border-radius:9px;padding:8px;margin:6px 0;font-size:13px}.dns-visual-row b{width:40px;text-align:center;background:#e9daf8;border-radius:6px;padding:2px;color:var(--purple)}.dns-visual-row span{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:650}.dns-visual-row em{font-size:11px;font-style:normal;color:#8a7b96}.dns-visual-badge{position:absolute;bottom:2px;right:2px;background:var(--purple);color:#fff;border-radius:10px;padding:8px 13px;font-size:13px;font-weight:800;box-shadow:0 10px 20px #4922693d}.dns-visual-badge span{color:#d9f8e9}.result-head{align-items:center}.result-head h3{font-size:24px}.summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:20px 0}.summary-item{display:flex;justify-content:space-between;align-items:center;gap:10px;background:#faf7fe;border:1px solid #eee5f5;padding:10px 13px;border-radius:11px}.summary-item strong{font-size:14px}.summary-item span{font-size:12px}.status-badge.found{background:#e6f7ef;color:#08633f}.status-badge.not_found,.status-badge.nxdomain{background:#eaf2fb;color:#285b91}.status-badge.error,.status-badge.timeout,.status-badge.servfail,.status-badge.refused,.status-badge.resolver_error{background:#ffe8eb;color:#a41f35}.view-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:18px;margin:20px 0}.view-switch{display:inline-flex;background:#f3eafa;padding:4px;border-radius:10px}.view-switch button{border:0;background:transparent;color:#745d88;padding:7px 13px;border-radius:8px;font-size:13px;font-weight:800}.view-switch button[aria-pressed=true]{background:#fff;color:var(--purple);box-shadow:0 2px 8px #6b30b322}.export-actions,.bulk-export{display:flex;gap:7px;flex-wrap:wrap}.record-section{border:1px solid var(--line);border-radius:12px;background:#fff;margin:11px 0;overflow:hidden}.record-section>summary{display:flex;align-items:center;gap:11px;cursor:pointer;padding:14px 17px;list-style:none}.record-section>summary::-webkit-details-marker{display:none}.record-section>summary::after{content:'⌄';margin-left:auto;color:#84629d;font-weight:800;font-size:20px;line-height:1}.record-section[open]>summary::after{transform:rotate(180deg)}.record-type-chip{display:inline-grid;place-items:center;min-width:47px;min-height:32px;background:#eee2fb;color:var(--purple);padding:2px 8px;border-radius:8px;font-weight:850;font-size:13px}.record-section .record-count{color:#8b8193;font-size:12px}.record-section-content{padding:0 17px 16px}.dns-record{padding:13px 0;border-top:1px solid var(--line)}.dns-record:first-child{border-top:1px solid var(--line)}.dns-record-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.dns-record-value{font-weight:750;color:#352244;overflow-wrap:anywhere;word-break:break-word;white-space:pre-wrap}.dns-record-value.truncated{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.record-meta{font-size:12px;color:#756b7e;margin:7px 0}.record-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 14px;margin-top:10px}.record-fields div{font-size:13px;overflow-wrap:anywhere}.record-fields small{display:block;color:#766b7f}.record-fields strong{font-weight:700}.record-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.raw-box{background:#241b31;color:#f0e9fc;border-radius:12px;padding:18px;white-space:pre-wrap;overflow-wrap:anywhere;font:13px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;max-height:570px;overflow:auto}.raw-empty{color:#b5a9c6}.result-info{margin:14px 0 0;color:#6c6175;font-size:13px}.record-empty{padding:9px 0;color:#706579;font-size:14px}.record-warning{background:#fff8e8;color:#8a5c07;padding:8px 10px;border-radius:8px;font-size:12px;margin:11px 0}.bulk-summary{align-items:center}.bulk-export .button{min-height:39px;padding:7px 13px}.table-scroll table{min-width:720px}.table-scroll td:nth-child(2){max-width:270px;overflow-wrap:anywhere}.table-scroll td:nth-child(1){font-weight:750}.table-scroll .status-badge{font-size:11px}.dialog-top h2{overflow-wrap:anywhere}.result-area .button.tiny{padding:5px 9px}.result-card-actions{display:flex;flex-wrap:wrap;gap:6px}.cache-label{color:#6f5d83;background:#f3ebfa;padding:3px 8px;border-radius:20px;font-size:12px;font-weight:750}.empty-message{color:#6d6275;font-size:13px}.export-actions .button{min-height:38px;padding:7px 12px;font-size:13px}
@media(max-width:900px){.dns-form-grid{grid-template-columns:minmax(0,1fr) 170px}.dns-form-grid .button{grid-column:1/-1}.dns-visual{width:290px}.summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.dns-form-grid{display:block}.dns-form-grid .field{margin-bottom:13px}.dns-form-grid .button{width:100%}.dns-visual{width:280px}.summary-grid{grid-template-columns:1fr 1fr}.record-fields{grid-template-columns:1fr}.view-toolbar{align-items:stretch}.export-actions{width:100%}.export-actions .button{flex:1}.bulk-label-row{align-items:flex-start;display:block}.bulk-label-row>div{justify-content:space-between;margin:8px 0}.bulk-label-row select{width:170px}}
@media(max-width:420px){.summary-grid{grid-template-columns:1fr}.dns-visual{width:250px}.record-section>summary{padding:11px}.record-section-content{padding:0 11px 13px}.dns-record-top{display:block}.record-actions{justify-content:flex-start;margin-top:8px}}