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#3d2b1f;--color-footer-text: #f0e0cc;--color-footer-muted: #9a7a64;--shadow-sm: 0 2px 12px rgba(60, 30, 10, .05);--shadow-md: 0 4px 24px rgba(60, 30, 10, .08);--shadow-lg: 0 20px 60px rgba(60, 30, 10, .12);--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-pill: 999px;--max-width: 64rem;--font-serif: "Noto Serif JP", "Hiragino Mincho ProN", "YuMincho", serif;--font-sans: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif}*,*:before,*:after{box-sizing:border-box}html{font-family:var(--font-serif);color:var(--color-text);background:var(--color-bg);line-height:1.9;-webkit-text-size-adjust:100%}body{margin:0}a{color:var(--color-accent)}img{max-width:100%;height:auto}.container{width:100%;max-width:var(--max-width);margin-inline:auto;padding-inline:1.5rem}.content{padding-block:0 4rem}h1,h2,h3{line-height:1.45;font-weight:700}main .container>h1{font-size:clamp(1.6rem,4vw,2.1rem);margin-block:2.5rem .5rem}main 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.5rem}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:1rem;top:1rem;background:var(--color-surface);padding:.5rem .75rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);z-index:50}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}