@font-face{font-family:Line;src:url('/fonts/line-seed-jp/LINESeedJP-Regular.woff')}@font-face{font-family:Line;src:url('/fonts/line-seed-jp/LINESeedJP-Bold.woff');font-weight:700}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px}body{margin:0;background:#fff;color:#111;font-family:Arial,Line,sans-serif}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a{color:inherit;text-underline-offset:5px}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #2454ff;outline-offset:5px}.rail{width:60px;position:fixed;inset:0 auto 0 0;z-index:30;border-right:1px solid #a5b7c080;display:flex;align-items:center;flex-direction:column;background:#fff}.rail-title{writing-mode:vertical-rl;transform:rotate(180deg);font-size:14px;text-decoration:none;margin-top:22px}.rail 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.rail-end{writing-mode:horizontal-tb;width:90px;height:24px;bottom:54px;left:50%;transform:translateX(-50%) rotate(-90deg);display:flex;align-items:center;justify-content:center}.rail-end img{display:block;width:90px;height:auto;max-width:none}

main{margin-left:0}