*{box-sizing:border-box}body{margin:0;background:#f6f7fb;color:#141a2b;font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overflow-wrap:anywhere}
main{max-width:860px;margin:0 auto;padding:22px 16px 64px}a{color:#4338ca}
.nav{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:14px;border-bottom:1px solid #e3e6ef}.nav a{display:inline-flex;align-items:center;min-height:44px}
h1{font-size:clamp(26px,5vw,36px);margin:22px 0 6px;letter-spacing:-.02em}h2{font-size:19px;margin:30px 0 8px}.lead{color:#3b4258}
.banner{border-radius:14px;padding:14px 16px;font-weight:600;margin:18px 0;border:1px solid}
.banner.ok{background:#e6f5ec;border-color:#9dd4b3;color:#0f5c37}.banner.bad{background:#fdecea;border-color:#f2a9a1;color:#8a1c12}
.banner.wait{background:#eef0ff;border-color:#c9cffa;color:#2f3a9e}.banner.warn{background:#fff4e5;border-color:#f5c77e;color:#6b4406}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{background:#fff;border:1px solid #e3e6ef;border-radius:14px;padding:16px}
.card small{display:block;color:#555b6e;font-size:13.5px}.card b{display:block;font-size:22px;margin:6px 0 4px}.card span{color:#555b6e;font-size:14px}
.meta{color:#555b6e;font-size:14px}ul{padding-left:20px}li{margin-bottom:6px}
.btn{min-height:44px;padding:0 18px;border-radius:10px;border:1px solid #c7ccdd;background:#fff;font:inherit;cursor:pointer;color:#141a2b}
.btn:focus-visible{outline:2px solid #4338ca;outline-offset:2px}
@media(max-width:700px){.grid{grid-template-columns:1fr}}