:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:system-ui,-apple-system,Segoe UI,Hiragino Sans,Noto Sans JP,Noto Sans SC,sans-serif;line-height:1.6}body{margin:0;color:#1a1a1a;background:#fff;max-width:40rem;margin-inline:auto;padding:2rem 1rem}.demo-notice{color:#78350f;background:#fffbeb;border:2px solid #b45309;border-radius:.25rem;margin-bottom:1.5rem;padding:.75rem 1rem;font-weight:600}.language-switcher ul{gap:1rem;margin:0;padding:0;list-style:none;display:flex}.language-switcher a,.language-switcher span{padding:.25rem 0}.language-switcher [aria-current=page]{font-weight:700;text-decoration:underline}a:focus-visible{outline-offset:2px;outline:3px solid #1d4ed8}