:root { --bs-primary: #2456a6; }
body { background:#f3f6fa; color:#17263c; }
a { text-decoration:none; }
.site-header { background:#fff; border-bottom:1px solid #e3e8f0; }
.brand { color:#17263c; font-size:1.25rem; font-weight:750; }
.brand span { display:block; color:#738197; font-size:.75rem; font-weight:400; }
.eyebrow { font-size:.72rem; color:#2456a6; letter-spacing:.15em; font-weight:700; margin-bottom:.5rem; }
h1 { font-size:clamp(1.6rem,3vw,2.2rem); font-weight:700; }
.calendar-card { background:#fff; border:1px solid #e3e8f0; border-radius:16px; padding:24px; box-shadow:0 6px 24px #182b4510; }
.login-card { max-width:460px; margin-top:5vh; }
.fc { --fc-border-color:#e6ebf2; --fc-today-bg-color:#eff5ff; --fc-button-bg-color:#2456a6; --fc-button-border-color:#2456a6; --fc-button-hover-bg-color:#173f80; --fc-button-active-bg-color:#173f80; }
.fc .fc-toolbar-title { font-size:1.35rem; }
.fc a { color:inherit; }
.fc .fc-event { cursor:pointer; }
.fc .is-cancelled { opacity:.65; text-decoration:line-through; }
#detail-list dd { white-space:pre-wrap; overflow-wrap:anywhere; margin-bottom:1rem; }
#edit-error { white-space:pre-line; }
@media(max-width:700px) {
    .calendar-card { padding:12px; }
    .fc .fc-toolbar { align-items:flex-start; gap:.8rem; flex-direction:column; }
    .fc .fc-toolbar-title { font-size:1.15rem; }
    .fc .fc-button { font-size:.8rem; }
}