body:has(.calendar-shell) main{width:min(1500px,calc(100% - 2rem));padding:2rem 0}.calendar-shell{padding:1.4rem 1.6rem}.calendar-head{padding-bottom:1rem}.calendar-head h1{font-size:clamp(1.8rem,3vw,2.7rem)}.calendar-layout{grid-template-columns:minmax(180px,220px) minmax(0,1fr);gap:1rem}.month-navigation{margin:.75rem auto}.calendar-day{min-height:105px}@media(max-width:800px){body:has(.calendar-shell) main{width:min(100% - 1rem,1500px);padding:1rem 0}.calendar-shell{padding:.75rem}.calendar-day{min-height:82px}}