:root{--bg:#06101d;--panel:#0e1b2b;--panel2:#122238;--line:#203654;--text:#edf5ff;--muted:#95a9c2;--blue:#53a8ff;--green:#43d49a;--orange:#ffb45c;--red:#ff7070;--gray:#8997aa}*{box-sizing:border-box}html{color-scheme:dark}body{margin:0;background:radial-gradient(circle at 80% 0,#10294b 0,transparent 36%),linear-gradient(150deg,#06101d,#091727 58%,#06101d);color:var(--text);font-family:Tahoma,Arial,sans-serif;min-height:100vh}.shell{max-width:1180px;margin:auto;padding:38px 24px 24px}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:58px}.brand{font:800 27px Arial}.brand span{color:var(--blue)}.badge{border:1px solid #2c527b;background:#0c2037;padding:8px 13px;border-radius:99px;color:#beddff;font-size:13px}.hero{max-width:830px}.eyebrow{color:var(--blue);font:700 12px Arial;letter-spacing:2px}.hero h1{font-size:44px;line-height:1.25;margin:12px 0}.lead{color:var(--muted);line-height:1.9;font-size:16px}.grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:14px;gap:14px;margin:30px 0}.card,.panel{background:linear-gradient(145deg,rgba(18,34,56,.94),rgba(12,26,43,.94));border:1px solid var(--line);border-radius:17px;padding:20px;box-shadow:0 18px 45px #0003}.card{position:relative;overflow:hidden}.card:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--blue)}.accent-red:before{background:var(--red)}.accent-gray:before{background:var(--gray)}.number{font-size:31px;font-weight:800;margin-top:13px}.hint,.label{color:var(--muted);font-size:14px}.check-panel{margin:0 0 18px}.check-panel h2,.panel h2{margin-top:0}.check-form{display:flex;gap:10px;margin:17px 0}.check-form input{flex:1 1;min-width:0;border:1px solid #315073;border-radius:10px;background:#071423;color:var(--text);padding:13px 15px;font:14px Arial;direction:ltr}.check-form button{border:0;border-radius:10px;background:var(--blue);color:#04101e;font-weight:800;padding:0 24px;cursor:pointer}.check-form button:disabled{opacity:.6}.message{padding:11px;border-radius:9px;background:#27151c}.danger-text{color:#ffabab}.result{border-top:1px solid var(--line);padding-top:17px;color:#c8d8eb;overflow-wrap:anywhere}.result-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:10px;gap:10px}.result-grid span{background:#081725;border:1px solid var(--line);padding:10px;border-radius:9px;color:var(--muted)}.result-grid strong{display:block;color:var(--text);font-size:18px;margin-top:5px}.split{display:grid;grid-template-columns:1.2fr 1fr;grid-gap:18px;gap:18px}.row{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:14px 0;gap:12px}.row:last-child{border:0}.status{padding:5px 9px;border-radius:8px;font-size:11px;white-space:nowrap;color:var(--gray);background:#8997aa18}.ok{color:var(--green);background:#43d49a18}.wait{color:var(--blue);background:#53a8ff18}.warn{color:var(--orange);background:#ffb45c18}.timeline{list-style:none;padding:0;margin:0;counter-reset:step}.timeline li{position:relative;padding:8px 44px 19px 0;color:var(--muted)}.timeline li:before{counter-increment:step;content:counter(step);position:absolute;right:0;top:5px;width:28px;height:28px;border:1px solid #31577f;border-radius:50%;display:grid;place-items:center;color:var(--blue)}.timeline span,.timeline strong{display:block}.timeline strong{color:var(--text);margin-bottom:5px}footer{text-align:center;color:#7489a2;padding:32px 8px 8px;font-size:12px}@media(max-width:800px){.grid{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.hero h1{font-size:34px}}@media(max-width:520px){.shell{padding:25px 15px}.grid,.result-grid{grid-template-columns:1fr 1fr}.top{align-items:flex-start;gap:12px;flex-direction:column;margin-bottom:38px}.hero h1{font-size:29px}.check-form{flex-direction:column}.check-form button{padding:13px}}