html{overflow:hidden scroll}body{padding:0;margin:0;font-family:"Noto Serif JP",serif;-ms-scroll-chaining:none;overscroll-behavior:none}:root{--basic-black:#1d1d1f;--basic-gray:#404040;--basic-white:#f5f5f7;--flower-red:#ea5454;--bg-card:rgba(29,29,31,.4);--bg-card-hover:rgba(29,29,31,.7);--font-xsmall:0.625rem;--font-small:0.75rem;--font-medium:1rem;--font-large:1.25rem;--font-xlarge:1.5rem;--font-xxlarge:1.75;--font-xxxlarge:3rem;--opacity-light:0.4;--opacity-normal:0.7;--opacity-strong:1;--drop-shadow:4px 8px 36px rgba(0,0,0,.05);--background-blur:64px;--duration:350ms}a{color:inherit;text-decoration:none}*{padding:0;margin:0;box-sizing:border-box;-webkit-appearance:none;-moz-appearance:none;appearance:none}button,span{font-family:"Noto Serif JP",serif}main{position:relative;overflow:hidden scroll;width:100vw}main source,main>video{pointer-events:none;position:fixed;inset:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover;z-index:-9999}