:root{--crab: #d6391a;--crab-dark: #a82e15;--sea: #0f7b8a;--sea-dark: #0c5a66;--amber: #ef9d12;--bg: #fbf7f1;--surface: #ffffff;--ink: #241a16;--ink-muted: #71655c;--ink-faint: #9b9089;--line: #ece2d6;--line-strong: #ddd0c2;--zebra: #fffdf9;--thead-bg: #faf5ee;--hi-bg: #fcefcf;--hi-ink: #8a5a06;--marker: #fcdf9e;--sea-bg: #e6f1f2;--crab-bg: #fbe7e1;--good-bg: #f1f8f1;--good-line: #cfe4cf;--good-ink: #2f7d44;--note-bg: #fbf3e9;--note-line: #e8d6c2;--note-ink: #a86a1e;--foot-bg: #241a16;--foot-ink: #d8ccc2;--foot-head: #8a7d72;--foot-line: #3a2e27;--font: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, system-ui, -apple-system, "Noto Sans JP", sans-serif;--serif: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", serif;--measure: 760px;--wide: 960px;--r-chip: 6px;--r-btn: 10px;--r: 12px;--r-panel: 16px;--r-pill: 999px;--sh-sm: 0 1px 2px rgba(36,26,22,.08);--sh-card: 0 2px 10px rgba(36,26,22,.07);--sh-lift: 0 10px 28px 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14px;color:#4f463f;text-decoration:none;font-size:14px;font-weight:600;border-radius:8px}.site-header__drawer a:hover{background:var(--bg);color:var(--crab)}}.site-footer{margin-top:64px;background:var(--foot-bg);color:var(--foot-ink)}.site-footer__inner{max-width:var(--wide);margin:0 auto;padding:40px 22px 28px;display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:28px 32px}.site-footer__brand-name{font-family:var(--serif);font-weight:800;font-size:22px;color:#fff;margin:0 0 10px}.site-footer__lead{margin:0;font-size:13px;line-height:1.9;color:var(--foot-ink);max-width:30em}.site-footer__col-head{font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--foot-head);margin:0 0 12px}.site-footer__col{display:grid;gap:10px}.site-footer__col a{color:var(--foot-ink);text-decoration:none;font-size:14px;transition:color .15s ease}.site-footer__col a:hover{color:#fff}.site-footer__bottom{max-width:var(--wide);margin:0 auto;padding:16px 22px 40px;border-top:1px solid 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