:root{font-family:"Segoe UI","Malgun Gothic",sans-serif;color:#272534;background:#faf9fd;color-scheme:light}body{margin:0}.teams-message{box-sizing:border-box;max-width:640px;margin:24px auto;padding:32px;background:white;border:1px solid #ece9f3;border-radius:16px;line-height:1.6}.teams-message h1{font-size:24px;margin:12px 0}.teams-message p{color:#625e72}.config-logo{width:190px;max-height:90px;object-fit:contain;object-position:left}.config-label{display:block;font-weight:600;margin-top:24px}#calendar-zone{font:inherit;border:1px solid #d8d2e6;border-radius:8px;padding:12px;width:100%;margin-top:8px;background:white;color:#272534}.config-help{font-size:13px}.config-detail{background:#f3effc;border-radius:10px;padding:16px;margin-top:24px}.config-detail p{margin-bottom:0;font-size:14px}#config-error{color:#9b2536;background:#fff0f2;padding:12px;border-radius:8px}#config-status{font-size:14px} @media(max-width:600px){.teams-message{margin:0;border-radius:0;border:0;padding:24px}}