:root{--paper:#fbfcff;--ink:#172b42;--muted:#536575;--green:#146b61;--pale:#e4f2ec;--lilac:#eeebff;--line:#dce4e8;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:15px;line-height:1.9;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #7564bc;outline-offset:5px}button{cursor:pointer}.wrap{width:min(1160px,calc(100% - 80px));margin-inline:auto}.skip{position:fixed;top:-80px;left:20px;z-index:5;padding:12px;background:white}.skip:focus{top:10px}.header{display:flex;align-items:center;justify-content:space-between;padding:30px 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