:root{color-scheme:dark;--bg:#070b13;--panel:#0d1727;--line:#20334d;--blue:#39a7ff;--cyan:#66e4ff;--text:#edf6ff;--muted:#8fa5bf}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 15% 0%,#102443,transparent 42%),var(--bg);color:var(--text);font:15px/1.5 system-ui,sans-serif}main{max-width:1100px;margin:28px auto;padding:20px}.shell{max-width:440px;margin:7vh auto;text-align:center}.logo{margin:auto;width:60px;height:60px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--blue));color:#06111e;font-weight:900;font-size:22px}.eyebrow{letter-spacing:.2em;color:var(--cyan);font-size:11px;font-weight:800}h1{font-size:clamp(28px,5vw,40px)}h1 span,header span{color:var(--blue)}.panel,article,#list>div,#keys>div,#logs>div{background:linear-gradient(145deg,#101c2e,#0a111d);border:1px solid var(--line);border-radius:16px;padding:20px;margin:14px 0;text-align:left}label{display:block;margin:13px 0;color:#c8d9ec;font-size:13px}input,textarea,select{display:block;width:100%;padding:12px;margin-top:6px;border:1px solid #263b56;border-radius:9px;background:#070e19;color:var(--text);font:inherit}textarea{min-height:180px}button{padding:11px 15px;border:0;border-radius:9px;background:linear-gradient(100deg,#1489f8,#46d4ff);color:#03111e;font-weight:800;cursor:pointer}header{display:flex;justify-content:space-between;align-items:center;padding:18px max(18px,calc((100% - 1100px)/2));border-bottom:1px solid var(--line)}nav{display:flex;gap:8px;overflow:auto;margin:20px 0}nav a{white-space:nowrap;padding:9px 12px;border:1px solid var(--line);border-radius:9px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.cards article{margin:0;color:var(--muted)}.cards strong{display:block;font-size:30px;color:var(--text)}.notice,.muted{color:var(--muted)}.notice{padding:14px;border:1px solid var(--line);border-radius:10px}.rowbtn{margin:5px;background:#17314a;color:#cceaff}@media(max-width:650px){main{padding:14px}.cards{grid-template-columns:repeat(2,1fr)}header{padding:14px}}