:root{font-family:system-ui,-apple-system,'Segoe UI',sans-serif;color:#173c60;background:#f3f6fa}*{box-sizing:border-box}html,body{margin:0;height:100%;width:100%;overflow:hidden}body{height:100dvh;display:flex;flex-direction:column}header{min-height:58px;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:7px 14px;background:white;border-bottom:1px solid #dae4ee;box-shadow:0 2px 8px #173c6008}.brand{display:flex;gap:10px;align-items:center}.brand img{width:40px;height:40px;border-radius:9px}.brand strong{display:block;font-size:17px;line-height:1.15}.brand span{font-size:10px;color:#61798e}.actions{display:flex;gap:8px;align-items:center}button,a{font:600 12px system-ui;padding:9px 12px;border:1px solid #d5e2e9;border-radius:9px;color:#173c60;text-decoration:none;cursor:pointer;white-space:nowrap;background:#f4f8fa}button{background:#008f83;color:white;border-color:#008f83}main{flex:1;position:relative;min-height:0}iframe{width:100%;height:100%;border:0;background:#f3f6fa}#status{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:25px;text-align:center;line-height:1.5;background:#f3f6fa;z-index:2}#offline{padding:10px;text-align:center;color:#735718;background:#fff5da;font-size:12px}[hidden]{display:none!important}@media(max-width:500px){header{padding:6px 8px}.brand span{display:none}button,a{padding:9px;font-size:11px}.actions{gap:5px}}@media(display-mode:standalone){header{padding-top:calc(7px + env(safe-area-inset-top))}body{padding-bottom:env(safe-area-inset-bottom)}}