body{font-family:system-ui,sans-serif;background:#edf2f7;margin:0;color:#1f2933}.ah{position:sticky;top:0;background:#fff;padding:14px 18px;border-bottom:1px solid #d8e1ea}.ah nav{display:flex;flex-wrap:wrap;gap:8px}.ah a{background:#eaf2ff;padding:6px 10px;border-radius:999px;text-decoration:none;color:#245}.am{padding:20px;max-width:1200px;margin:auto}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}.card{background:#fff;border-radius:16px;padding:14px;box-shadow:0 8px 20px rgba(0,0,0,.08);margin-bottom:14px}.btn,button{background:#2f80ed;color:#fff;padding:8px 12px;border:0;border-radius:10px;text-decoration:none;display:inline-block}.form label{display:block;margin:8px 0}.form input,.form textarea,.form select{width:100%;padding:8px;border:1px solid #c8d5e2;border-radius:8px}.login{max-width:420px;margin:12vh auto;background:#fff;padding:20px;border-radius:16px}.err{color:#b42318}.admin-thumb{max-width:220px;border-radius:12px;display:block}.cloud-band-switch{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.cloud-band-switch label{min-width:180px}.cloud-two-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.cloud-three-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.cloud-section-head{display:flex;justify-content:space-between;gap:16px;align-items:end}.cloud-section-head p{color:#697683;margin:0}.cloud-file-row{border:1px solid #d8e1ea;border-radius:14px;padding:12px;margin:14px 0;background:#f8fbff}.cloud-file-row legend{font-weight:800;color:#244067}@media(max-width:760px){.cloud-two-cols,.cloud-three-cols{grid-template-columns:1fr}.cloud-section-head{display:block}}