.site-header{--ink:#16222b;--ink-soft:#4a5a66;--paper:#eef1ef;--card:#fff;--rule-strong:#7d8a92;--accent:#2b4fe0;--display:ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--mono:ui-monospace, "SF Mono", "Cascadia Mono", Menlo, monospace;background:var(--paper);max-width:60rem;font-family:var(--display);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin:0 auto;padding:1.1rem 1.25rem 0;display:flex}.site-header__mark{font-family:var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--ink);align-items:center;min-height:44px;font-size:.78rem;font-weight:600;text-decoration:none;display:inline-flex}.site-header__nav{flex-wrap:wrap;align-items:center;gap:.35rem;display:flex}.site-header__link,.site-header__cta{border-radius:2px;align-items:center;min-height:44px;padding:.5rem .85rem;font-size:.92rem;text-decoration:none;display:inline-flex}.site-header__link{color:var(--ink-soft)}.site-header__link:hover{color:var(--ink);text-underline-offset:4px;text-decoration:underline}.site-header__cta{background:var(--ink);color:var(--card);font-weight:560}.site-header__cta:hover{background:var(--accent);transform:translateY(-1px)}.site-header__link:focus-visible,.site-header__cta:focus-visible,.site-header__mark:focus-visible{outline:3px solid var(--accent);outline-offset:2px}@media (prefers-reduced-motion:reduce){.site-header__cta:hover{transform:none}}@media (max-width:30rem){.site-header{gap:.5rem;padding:.85rem 1rem 0}.site-header__link,.site-header__cta{padding:.5rem .6rem;font-size:.88rem}}