:root{--brand: #0e4f47;--brand-dark: #0a3a34;--brand-mid: #14705f;--brand-light: #e8f3f0;--brand-tint: #f4f9f7;--gold: #c9a227;--primary: var(--brand);--primary-dark: var(--brand-dark);--primary-light: var(--brand-light);--ink: #111820;--text: #333a3f;--muted: #7b848c;--border: #e2e6e5;--border-strong: #cfd6d4;--bg: #ffffff;--surface: #f6f7f6;--dark: #111a21;--radius: 14px;--radius-sm: 9px;--radius-lg: 22px;--shadow-sm: 0 1px 2px rgba(17, 24, 32, .04), 0 1px 3px rgba(17, 24, 32, .05);--shadow-md: 0 12px 32px rgba(17, 24, 32, .1);--maxw: 760px;--maxw-wide: 1120px;--accent-warn-bg: #fff8ea;--accent-warn-border: #f0dcb0;--accent-warn-text: #7a4a00}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:Noto Sans JP,-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif;color:var(--text);background:var(--bg);font-size:16px;line-height:1.95;letter-spacing:.012em;font-feature-settings:"palt" 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