html{scroll-behavior:smooth;scroll-padding-top:120px}body{background-color:#fff}.perspective-1000{perspective:1000px}.transform-style-3d{transform-style:preserve-3d}.backface-hidden{backface-visibility:hidden;-webkit-backface-visibility:hidden}.rotate-y-180{transform:rotateY(180deg)}input[type=range]::-webkit-slider-thumb{pointer-events:all;width:32px;height:32px;-webkit-appearance:none;background-color:#f97316;border-radius:50%;box-shadow:0 0 0 4px #fff,0 4px 12px #0003;cursor:ew-resize}