._header_49be7ff{border-bottom:1px solid var(--color-line);min-height:76px;padding:0 max(24px, calc((100vw - var(--content-width)) / 2));background:#ffffffdb;justify-content:space-between;align-items:center;display:flex}._brand_49be7ff{color:var(--color-ink);letter-spacing:-.04em;align-items:center;gap:10px;font-size:1.2rem;font-weight:750;text-decoration:none;display:inline-flex}._mark_49be7ff{background:var(--color-ink);color:#fff;letter-spacing:-.06em;border-radius:11px;place-items:center;width:34px;height:34px;font-size:1rem;display:grid}._navigation_49be7ff{align-items:center;gap:28px;display:flex}._navigation_49be7ff a{color:var(--color-ink);font-size:.95rem;font-weight:650;text-decoration:none}:is(._navigation_49be7ff a:hover,._navigation_49be7ff a:focus-visible){color:var(--color-accent-dark);text-underline-offset:4px;text-decoration:underline}@media (max-width:640px){._header_49be7ff{min-height:64px;padding:0 16px}._navigation_49be7ff{gap:8px}._navigation_49be7ff a{font-size:.78rem}}