:root{--ink: #1f2d38;--sub: #5b6b78;--line: #d9e0e6;--bg: #f4f6f8;--paper: #ffffff;--navy: #234a5f;--navy-soft: #e6eef3;--red: #b4232c;--red-soft: #fbeaeb;--amber: #9a5b00;--amber-soft: #fdf2e1;--blue: #1f5f99;--blue-soft: #e8f1fa;font-family:Hiragino Sans,Noto Sans JP,Yu Gothic,system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;min-height:44px;padding:0 16px;border:1px solid var(--line);border-radius:6px;background:var(--paper);font-weight:600}button:hover{border-color:var(--navy)}button.primary{background:var(--navy);border-color:var(--navy);color:#fff}button.text{border:0;background:none;padding:0;color:var(--navy);text-decoration:underline;font-weight:500}button.danger{color:var(--red)}:focus-visible{outline:3px solid 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