.chi-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background:color-mix(in oklab,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--rule)}.chi-header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:14px;padding-bottom:14px}.chi-logo-link[data-astro-cid-3ef6ksr2]{display:inline-flex;color:var(--fg)}.chi-nav[data-astro-cid-3ef6ksr2]{display:none;align-items:center;gap:2px}@media (min-width: 1080px){.chi-nav[data-astro-cid-3ef6ksr2]{display:flex}}.chi-nav-item[data-astro-cid-3ef6ksr2]{position:relative;display:inline-flex;align-items:center;padding:8px 11px;font-size:14px;font-weight:500;color:var(--fg-muted);border-radius:999px;transition:color .2s var(--ease-out),background .2s var(--ease-out)}.chi-nav-item[data-astro-cid-3ef6ksr2]:hover{color:var(--fg);background:color-mix(in oklab,var(--fg) 5%,transparent)}.chi-nav-item[data-astro-cid-3ef6ksr2].is-active{color:var(--fg)}.chi-nav-dot[data-astro-cid-3ef6ksr2]{position:absolute;left:50%;bottom:-2px;transform:translate(-50%);width:4px;height:4px;border-radius:50%;background:var(--chi-red);opacity:0;transition:opacity .2s var(--ease-out)}.chi-nav-item[data-astro-cid-3ef6ksr2].is-active .chi-nav-dot[data-astro-cid-3ef6ksr2]{opacity:1}.chi-header-cta[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:10px}.chi-lang[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;gap:2px;padding:4px;border:1px solid var(--rule);border-radius:999px;font-size:12px;font-weight:600}.chi-lang-btn[data-astro-cid-3ef6ksr2]{padding:3px 9px;border-radius:999px;color:var(--fg-dim);transition:color .2s,background .2s}.chi-lang-btn[data-astro-cid-3ef6ksr2].is-active{background:var(--fg);color:var(--bg)}.chi-burger[data-astro-cid-3ef6ksr2]{display:none;width:40px;height:40px;position:relative}.chi-burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{position:absolute;left:10px;right:10px;height:2px;background:var(--fg);transition:transform .3s var(--ease-out),opacity .2s}.chi-burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(1){top:14px}.chi-burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(2){top:19px}.chi-burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(3){top:24px}[data-astro-cid-3ef6ksr2][data-open=true] .chi-burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(5px) rotate(45deg)}[data-astro-cid-3ef6ksr2][data-open=true] .chi-burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}[data-astro-cid-3ef6ksr2][data-open=true] .chi-burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-5px) rotate(-45deg)}@media (max-width: 1079px){.chi-burger[data-astro-cid-3ef6ksr2]{display:inline-block}}.chi-mobile-nav[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;gap:4px;border-top:1px solid var(--rule);padding:16px var(--pad-x)}[data-astro-cid-3ef6ksr2][data-open=true] .chi-mobile-nav[data-astro-cid-3ef6ksr2]{display:flex}.chi-mobile-nav-item[data-astro-cid-3ef6ksr2]{padding:12px 4px;font-family:var(--font-display);font-size:22px;letter-spacing:-.01em;color:var(--fg);border-bottom:1px solid var(--rule)}.chi-mobile-nav-item[data-astro-cid-3ef6ksr2].is-active{color:var(--chi-red)}.chi-footer[data-astro-cid-sz7xmlte]{background:var(--chi-ink);color:#f4f2ea;margin-top:clamp(48px,10vh,120px);padding:clamp(48px,8vh,88px) 0 32px}.chi-footer-head[data-astro-cid-sz7xmlte]{display:grid;gap:28px;align-items:end;grid-template-columns:auto 1fr;padding-bottom:48px;border-bottom:1px solid rgba(244,242,234,.14)}@media (max-width: 700px){.chi-footer-head[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}}.chi-footer-tagline[data-astro-cid-sz7xmlte]{font-size:clamp(20px,2.4vw,30px);max-width:18ch;line-height:1.1;color:#f4f2ea}.chi-footer-cols[data-astro-cid-sz7xmlte]{display:grid;gap:32px 40px;grid-template-columns:repeat(4,1fr);padding:40px 0 48px}@media (max-width: 700px){.chi-footer-cols[data-astro-cid-sz7xmlte]{grid-template-columns:repeat(2,1fr)}}.chi-footer-list[data-astro-cid-sz7xmlte]{list-style:none;display:flex;flex-direction:column;gap:10px;margin-top:16px}.chi-footer-link[data-astro-cid-sz7xmlte]{font-size:14px;color:#f4f2eacc;transition:color .2s}.chi-footer-link[data-astro-cid-sz7xmlte]:hover{color:#fff}.chi-footer-bottom[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:24px;border-top:1px solid rgba(244,242,234,.14);font-size:12px;color:#f4f2ea8c}@keyframes chi-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.4)}}.chi-pulse-dot[data-astro-cid-ovhxnvww]{animation:chi-pulse 2s var(--ease-in-out, ease) infinite}