:root{--bg-main: #00000c;--bg-section: #00000c;--bg-news: #00000c;--bg-section2: #00000c;--accent-red: #e60012;--accent-red-dim: rgba(52, 163, 200, .12);--accent-orange: #e60012;--text-white: #ffffff;--text-gray: #848484;--border-footer: #3b404c;--font-display: "Sansation", sans-serif;--font-heading: "Sansation", sans-serif;--font-body: "Noto Sans JP", "Sansation", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;overflow-x:hidden}body{background-color:var(--bg-main);color:var(--text-white);font-family:var(--font-body);overflow-x:hidden}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:var(--accent-red);border-radius:2px}header{position:fixed;top:0;left:0;right:0;z-index:200;display:flex;align-items:center;justify-content:space-between;padding:0 54px;height:72px;background:transparent;backdrop-filter:none;transition:background .4s 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