:root{
  --bg:#071113;--bg2:#0a1719;--panel:#0d1c1f;--panel2:#102326;--line:#1b3438;
  --text:#ecf5f3;--muted:#80999a;--accent:#45e1a4;--accent2:#8cf7c9;--warn:#ffc868;--danger:#ff6f79;--info:#6fc7ff;
  --shadow:0 20px 60px rgba(0,0,0,.26);--radius:22px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 50% -20%,#123335 0,#071113 42%,#050b0c 100%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Tahoma,Arial,sans-serif;min-height:100vh}.noise{position:fixed;inset:0;pointer-events:none;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E")}.topbar{height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1180px)/2));border-bottom:1px solid rgba(255,255,255,.06);background:rgba(5,13,14,.72);backdrop-filter:blur(14px);position:sticky;top:0;z-index:20}.brand{display:flex;direction:ltr;align-items:center;gap:12px;color:inherit;text-decoration:none}.brand-mark{width:42px;height:42px;border:1px solid #2e5b55;background:linear-gradient(145deg,#1e483d,#0e2927);border-radius:13px;display:grid;place-items:center;font-size:19px;font-weight:900;color:var(--accent);box-shadow:inset 0 1px rgba(255,255,255,.08)}.brand>span:last-child{display:flex;flex-direction:column}.brand b{font-size:16px}.brand small{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.top-actions{display:flex;align-items:center;gap:10px}.selfhosted{display:flex;align-items:center;gap:7px;color:#a8c0be;font-size:12px}.selfhosted i{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}button,input{font:inherit}.ghost-btn,.secondary-btn{border:1px solid var(--line);background:#0b191b;color:#cbe0de;border-radius:12px;padding:10px 15px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center}.ghost-btn:hover,.secondary-btn:hover{border-color:#31565a;background:#102225}main{width:min(1180px,calc(100% - 36px));margin:auto}.hero{padding:90px 0 54px;text-align:center}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:11px;color:var(--accent);margin-bottom:18px}.hero h1{margin:0;font-size:clamp(42px,6vw,76px);line-height:1.04;letter-spacing:-.045em;font-weight:760}.hero h1 span{background:linear-gradient(90deg,#fff,#77e9bf);-webkit-background-clip:text;background-clip:text;color:transparent}.hero>p{max-width:780px;margin:23px auto;color:#9ab0af;font-size:16px;line-height:2}.search-box{max-width:860px;margin:36px auto 0;display:flex;gap:10px;padding:8px;border:1px solid #1f4244;background:rgba(8,24,25,.9);border-radius:20px;box-shadow:0 0 0 1px rgba(69,225,164,.04),0 30px 80px rgba(0,0,0,.28)}.input-wrap{flex:1;display:flex;direction:ltr;align-items:center;min-width:0}.scheme{font-size:11px;color:var(--accent);background:#12312d;border:1px solid #214a43;padding:7px 9px;border-radius:9px;margin:0 10px;letter-spacing:.08em}.search-box input{flex:1;min-width:0;background:transparent;border:0;outline:0;color:#fff;font-size:17px;padding:17px 6px;direction:ltr;text-align:left}.search-box input::placeholder{color:#506a6c}.search-box>button{border:0;background:linear-gradient(135deg,#5ce6ae,#34c895);color:#052017;border-radius:14px;padding:0 22px;font-weight:800;cursor:pointer;display:flex;direction:ltr;align-items:center;gap:18px}.search-box>button:hover{filter:brightness(1.05);transform:translateY(-1px)}.search-box>button:disabled{opacity:.55;cursor:not-allowed}.examples{margin-top:13px;color:#567174;font-size:11px}.examples button{border:0;background:none;color:#829e9f;padding:3px 6px;cursor:pointer}.examples button:hover{color:var(--accent)}.hero-grid{margin:70px auto 0;display:grid;grid-template-columns:repeat(4,1fr);max-width:900px;border:1px solid rgba(255,255,255,.06);border-radius:18px;overflow:hidden;background:rgba(255,255,255,.015)}.hero-grid article{padding:19px;border-left:1px solid rgba(255,255,255,.06)}.hero-grid article:last-child{border:0}.hero-grid strong{display:block;font-size:15px;color:#d8e8e6}.hero-grid span{font-size:10px;color:#6f8889}.hidden{display:none!important}.progress-panel,.error-panel{max-width:920px;margin:4px auto 56px;background:linear-gradient(145deg,#0c1d1f,#0b1719);border:1px solid var(--line);border-radius:22px;padding:23px;box-shadow:var(--shadow)}.progress-head{display:flex;justify-content:space-between;align-items:center;direction:ltr}.progress-head>div{display:grid;grid-template-columns:auto auto;align-items:center;gap:3px 9px}.progress-head small{grid-column:2;color:var(--muted);font-size:11px}.progress-head strong{font-size:24px;color:var(--accent)}.pulse{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(69,225,164,.6);animation:pulse 1.6s infinite;grid-row:1/3}@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(69,225,164,0)}100%{box-shadow:0 0 0 0 rgba(69,225,164,0)}}.progress-track{height:7px;background:#10292b;border-radius:99px;margin:18px 0;overflow:hidden}.progress-track div{height:100%;width:0;background:linear-gradient(90deg,#29c38d,#6df0bc);transition:width .4s ease;border-radius:99px}.progress-steps{display:flex;direction:ltr;justify-content:space-between;gap:4px;overflow:auto;padding-bottom:2px}.progress-steps span{font-size:9px;color:#4b696a;white-space:nowrap}.progress-steps span.done{color:#7adcb7}.error-panel{border-color:#5a2b31;color:#ffb5ba;background:#261316;text-align:center}.results{padding:10px 0 70px}.result-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:26px}.result-heading h2{margin:9px 0 4px;font-size:38px;direction:ltr;text-align:left;letter-spacing:-.035em}.result-heading a{color:#759394;text-decoration:none;font-size:12px;direction:ltr;display:block}.status-row{display:flex;gap:7px;direction:ltr}.badge{font-size:9px;letter-spacing:.08em;padding:6px 9px;border-radius:999px;border:1px solid #29454a;color:#92adaf;background:#102124}.badge.ok{color:#72e6b8;border-color:#2d6452;background:#102b23}.badge.bad{color:#ff969f;border-color:#66343b;background:#2a171a}.score-grid{display:grid;grid-template-columns:1.15fr repeat(3,1fr);gap:12px}.score-card{background:linear-gradient(145deg,#0e1d20,#0a1719);border:1px solid var(--line);border-radius:18px;padding:22px;min-height:132px;display:flex;flex-direction:column;justify-content:space-between}.score-card span{font-size:11px;color:#789193;text-transform:uppercase;letter-spacing:.09em}.score-card strong{font-size:42px;letter-spacing:-.05em}.score-card small{font-size:10px;color:#5c7779}.main-score{background:radial-gradient(circle at 20% 20%,rgba(69,225,164,.16),transparent 50%),linear-gradient(145deg,#102321,#0b181a);border-color:#285349}.main-score strong{color:var(--accent);font-size:52px}.mini-track{height:4px;background:#153033;border-radius:10px;overflow:hidden}.mini-track i{display:block;height:100%;width:0;background:var(--accent);transition:width .5s}.tabs{display:flex;direction:ltr;gap:5px;margin:25px 0 14px;border-bottom:1px solid var(--line);overflow:auto}.tabs button{border:0;background:none;color:#668284;padding:14px 13px 13px;cursor:pointer;white-space:nowrap;font-size:12px;border-bottom:2px solid transparent}.tabs button.active{color:#dff3ef;border-color:var(--accent)}.tab-panel{display:none}.tab-panel.active{display:block}.content-grid{display:grid;gap:12px}.content-grid.two{grid-template-columns:1fr 1fr}.panel{background:linear-gradient(145deg,rgba(15,31,34,.95),rgba(9,20,22,.96));border:1px solid var(--line);border-radius:18px;padding:20px;min-width:0}.panel.wide{grid-column:1/-1}.panel-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}.panel-title h3{margin:0;font-size:14px}.panel-title span{font-size:9px;color:#658083;text-transform:uppercase;letter-spacing:.06em}.kv-list{display:grid;gap:1px}.kv-row{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.045)}.kv-row:last-child{border-bottom:0}.kv-row span{font-size:11px;color:#688386}.kv-row b{font-size:12px;color:#d5e4e2;font-weight:600;max-width:68%;text-align:left;direction:ltr;word-break:break-word}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid #24454a;background:#0d2727;color:#b9d8d2;padding:8px 10px;border-radius:10px;font-size:11px;direction:ltr}.chip b{color:var(--accent);font-weight:700;margin-left:5px}.issues-list{display:grid;gap:7px}.issue{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:center;padding:10px 12px;border:1px solid #21393d;background:#0b181b;border-radius:11px;font-size:11px}.issue i{width:7px;height:7px;border-radius:50%;background:var(--info)}.issue.warning i{background:var(--warn)}.issue.critical i{background:var(--danger)}.issue.info i{background:var(--info)}.empty{padding:24px;text-align:center;color:#587476;font-size:11px;border:1px dashed #224044;border-radius:12px}.tech-list{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.tech-row{border:1px solid #1e383b;background:#0a191b;border-radius:12px;padding:13px;display:grid;grid-template-columns:1fr auto;gap:6px;direction:ltr}.tech-row strong{font-size:12px}.tech-row .confidence{color:var(--accent);font-size:11px}.tech-row small{grid-column:1/-1;color:#647f80;font-size:9px}.simple-list{display:grid;gap:8px}.simple-item{display:flex;direction:ltr;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid #1d363a;border-radius:10px;background:#0a181a;font-size:11px}.simple-item span{color:#d5e5e1}.simple-item small{color:#668185}.check-list{display:grid;gap:7px}.check{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;padding:9px 10px;background:#0a181a;border:1px solid #1c3538;border-radius:10px;direction:ltr}.check i{width:18px;height:18px;border-radius:6px;display:grid;place-items:center;font-style:normal;font-size:10px;background:#18312e;color:var(--accent)}.check.fail i{background:#331d21;color:#ff8c94}.check b{font-size:11px;font-weight:600}.check small{font-size:9px;color:#627e80;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.heading-block{margin-bottom:13px}.heading-block>span{font-size:9px;color:var(--accent);text-transform:uppercase}.heading-block ul{padding:0 0 0 17px;margin:7px 0;color:#b4c7c5}.heading-block li{margin:6px 0;font-size:11px}.dns-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.dns-box{border:1px solid #1d373a;border-radius:11px;padding:12px;background:#091719;direction:ltr;text-align:left}.dns-box h4{margin:0 0 9px;color:var(--accent);font-size:11px}.dns-box code{display:block;color:#adbfbe;font-size:10px;line-height:1.8;word-break:break-word}.code-box{direction:ltr;text-align:left;white-space:pre-wrap;word-break:break-word;margin:0;background:#071214;border:1px solid #173034;border-radius:12px;padding:14px;max-height:420px;overflow:auto;color:#9db4b3;font:10px/1.8 ui-monospace,SFMono-Regular,Menlo,monospace}.url-list{display:grid;gap:6px;max-height:430px;overflow:auto}.url-row{display:grid;grid-template-columns:auto 1fr;gap:9px;direction:ltr;align-items:center;padding:8px 9px;border-bottom:1px solid rgba(255,255,255,.04);font-size:10px}.url-row .status{min-width:38px;text-align:center;border-radius:7px;padding:4px 5px;background:#133027;color:#6ae3b3}.url-row .status.bad{background:#321c20;color:#ff9099}.url-row span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#9eb3b1}.limit-note{margin:15px 0 0;color:#658082;font-size:11px;line-height:1.9;border-left:2px solid #315d57;padding-left:12px}.history-panel{position:fixed;inset:0;z-index:50;background:rgba(4,10,11,.94);backdrop-filter:blur(16px);padding:8vh max(20px,calc((100vw - 900px)/2));overflow:auto}.history-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.history-head span{font-size:10px;color:var(--accent);text-transform:uppercase}.history-head h2{margin:4px 0;font-size:34px}.history-list{display:grid;gap:10px}.history-item{display:grid;grid-template-columns:1fr auto;gap:8px;padding:16px;border:1px solid var(--line);background:#0b191b;border-radius:14px;cursor:pointer}.history-item:hover{border-color:#2e5456}.history-item strong{direction:ltr;text-align:left}.history-item small{grid-column:1;direction:ltr;text-align:left;color:#607b7d}.history-item em{grid-row:1/3;grid-column:2;align-self:center;font-style:normal;color:var(--accent);font-size:25px}footer{padding:30px;text-align:center;color:#3f5a5b;border-top:1px solid rgba(255,255,255,.04);font-size:10px;direction:ltr}
@media(max-width:820px){.selfhosted{display:none}.topbar{padding:0 18px}.hero{padding-top:55px}.hero-grid{grid-template-columns:1fr 1fr}.hero-grid article:nth-child(2){border-left:0}.score-grid{grid-template-columns:1fr 1fr}.content-grid.two{grid-template-columns:1fr}.panel.wide{grid-column:auto}.dns-grid,.tech-list{grid-template-columns:1fr}.search-box{flex-direction:column}.search-box>button{min-height:53px;justify-content:center}.result-heading{align-items:flex-start;gap:15px}.result-heading h2{font-size:29px}.progress-steps{justify-content:flex-start;gap:18px}}
@media(max-width:520px){main{width:min(100% - 22px,1180px)}.hero h1{font-size:40px}.hero>p{font-size:13px}.hero-grid{margin-top:45px}.score-grid{grid-template-columns:1fr 1fr}.score-card{min-height:112px;padding:16px}.score-card strong{font-size:33px}.main-score strong{font-size:40px}.result-heading{flex-direction:column;align-items:stretch}.secondary-btn{align-self:flex-start}.top-actions .ghost-btn{padding:9px 10px}.brand small{display:none}}