:root{--header-height: 260px}html{margin:0;padding:0;height:100%;scroll-behavior:smooth}body{margin:0;padding:0;min-height:100%;overflow-x:hidden;overflow-y:scroll;-webkit-overflow-scrolling:touch}@media (min-width: 769px){html{scroll-snap-type:y proximity}}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto;scroll-snap-type:none}}