/* English / 日本語 switch. */
.site-nav__list > .lang-switch { margin-left: 6px; }
.lang-switch__group { display: inline-flex; gap: 2px; padding: 3px; border-radius: 999px; background: var(--mist); }
.site-nav__list .lang-switch a.lang-switch__opt { padding: 5px 12px; font-size: .95rem; white-space: nowrap; transform: none; }
.site-nav__list .lang-switch a.lang-switch__opt:hover { background: var(--sky-2); }
.site-nav__list .lang-switch a.lang-switch__opt[aria-current="true"] { background: var(--blue-deep); color: #fff; }
.lang-switch a[lang="ja"] { font-family: "Hiragino Maru Gothic ProN", "Yu Gothic UI", "Meiryo", "Noto Sans CJK JP", "Droid Sans Fallback", sans-serif; }

@media (max-width: 860px) {
	.site-nav__list > .lang-switch { margin: 8px 0 4px 12px; }
}

/* Japanese text. */
body.lang-ja { line-height: 1.85; line-break: strict; overflow-wrap: anywhere; }
body.lang-ja h1, body.lang-ja h2, body.lang-ja h3 { line-height: 1.35; }
body.lang-ja em { font-style: normal; font-weight: 800; }