@font-face{font-family:Noto Sans JP;font-weight:400;font-display:swap;src:url(/fonts/noto-sans-jp-400.woff2) format("woff2")}@font-face{font-family:Noto Sans JP;font-weight:700;font-display:swap;src:url(/fonts/noto-sans-jp-700.woff2) format("woff2")}@font-face{font-family:"Noto Serif JP";font-weight:700;font-display:swap;src:url(/fonts/noto-serif-jp-700.woff2) format("woff2")}:root{--bg: #fbfcfc;--paper: #ffffff;--tint: #e9f3f6;--line: #cfdde3;--ink: #1b2a30;--sub: #475b64;--brand: #1d6a86;--brand-d: #124a60;--accent: #a14a12;--cell-off: #e6eef1;--cell-off-ink: #52666f;--sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;--serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.8}a{color:var(--brand-d);text-underline-offset:3px}a:hover{color:var(--accent)}:focus-visible{outline:3px solid #1a5fb4;outline-offset:2px}.wrap{width:min(1080px,100% - 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