:root {
    color-scheme: light;
    --paper: #faf9f6;
    --ink: #292d28;
    --muted: #696e66;
    --accent: #365543;
    --line: #dedfd7;
    --serif: 'Instrument Serif', Georgia, serif;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-family: var(--sans);
    color: var(--ink);
    background: var(--paper);
    scroll-behavior: smooth;
    scroll-padding-top: 110px;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: var(--sans); background: var(--paper); color: var(--ink); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, summary { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
img { max-width: 100%; display: block; }
::selection { background: #dce5d8; color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 2px; }
.site-container { width: min(1120px, calc(100% - 112px)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(250,249,246,.96); border-bottom: 1px solid transparent; transition: border-color .25s; backdrop-filter: blur(12px); }
.site-header.is-scrolled { border-color: var(--line); }
.header-inner { height: 90px; display: flex; align-items: center; justify-content: space-between; gap: 24px; position: relative; }
.header-actions { display: flex; align-items: center; gap: 28px; }
.language-switch { display: flex; align-items: center; gap: 2px; flex-shrink: 0; }
.language-switch a { display: inline-flex; align-items: center; justify-content: center; min-width: 32px; min-height: 44px; font-size: 11px; font-weight: 500; color: var(--muted); }
.language-switch a[aria-current] { color: var(--accent); text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 1.5px; }
.language-switch a:hover { color: var(--accent); }
.wordmark { font-family: var(--serif); font-size: 29px; line-height: 1.2; letter-spacing: -.8px; white-space: nowrap; }
.wordmark span { color: var(--accent); }
.desktop-nav { display: flex; align-items: center; gap: 32px; font-size: 14px; }
.desktop-nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); transition: color .2s; }
.desktop-nav a:hover, .desktop-nav a[aria-current] { color: var(--accent); }
.desktop-nav .nav-contact { color: var(--ink); border-bottom: 1px solid var(--ink); min-height: 32px; gap: 20px; margin-left: 12px; }
.mobile-menu { display: none; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 12px 20px; background: var(--accent); color: white; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
.eyebrow { color: var(--muted); font-size: 10px; font-weight: 500; line-height: 1.6; letter-spacing: .13em; margin: 0 0 17px; }
.accent { color: var(--accent); }
.text-link { display: inline-flex; align-items: center; gap: 14px; min-height: 44px; font-size: 13px; font-weight: 500; }
.text-link span { display: inline-block; transition: transform .2s; }
.text-link:hover { color: var(--accent); }
.text-link:hover span { transform: translate(2px,-2px); }
.inline-link { text-decoration: underline; text-underline-offset: 4px; }
.site-footer { border-top: 1px solid var(--line); padding-block: 30px; background: var(--paper); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-inner p, .footer-inner > a:last-child { font-size: 11px; color: var(--muted); }
.footer-inner > a:last-child { display: flex; align-items: center; gap: 18px; min-height: 44px; }
.footer-inner a:hover { color: var(--accent); }
.footer-inner .wordmark { font-size: 25px; }

/* Existing archive and article layouts share the new site's light identity. */
.inner-page { background: var(--paper); color: var(--ink); }
.inner-page main h1, .inner-page main h2 { font-family: var(--serif); font-weight: 400; letter-spacing: -.02em; }
.inner-page main h1 { font-size: clamp(48px, 6vw, 72px); line-height: 1.1; }
.inner-page main h2 { font-size: clamp(30px, 4vw, 44px); line-height: 1.2; }
.inner-page main .max-w-5xl { max-width: 1120px; }
.inner-page main .border-zinc-100, .inner-page main .border-zinc-200 { border-color: var(--line); }
.inner-page main .text-apple-black { color: var(--ink); }
.inner-page main .text-zinc-600 { color: var(--muted); }
.inner-page main a:not(.bg-apple-black):hover { color: var(--accent); }
.inner-page main img { height: auto; }
@media (min-width: 768px) { .inner-page main > section { padding-inline: 56px; } }
@media (max-width: 900px) {
    .site-container { width: calc(100% - 64px); }
    .desktop-nav { gap: 24px; }
    .inner-page main > section { padding-inline: 32px; }
}
@media (max-width: 800px) {
    .header-actions { gap: 12px; }
    .header-inner { height: 64px; gap: 12px; }
    .site-header .wordmark { font-size: 25px; }
    .desktop-nav { display: none; }
    .mobile-menu { display: block; }
    .mobile-menu summary { display: flex; align-items: center; gap: 12px; min-height: 44px; padding-inline: 8px; cursor: pointer; list-style: none; font-size: 12px; }
    .mobile-menu summary::-webkit-details-marker { display: none; }
    .menu-icon { position: relative; width: 18px; height: 12px; }
    .menu-icon::before, .menu-icon::after { content: ''; position: absolute; height: 1px; width: 18px; background: currentColor; top: 3px; transition: transform .2s; }
    .menu-icon::after { top: 9px; }
    .mobile-menu[open] .menu-icon::before { transform: translateY(3px) rotate(45deg); }
    .mobile-menu[open] .menu-icon::after { transform: translateY(-3px) rotate(-45deg); }
    .mobile-menu nav { position: absolute; top: calc(100% - 1px); left: 0; right: 0; padding: 14px 20px; background: var(--paper); border: 1px solid var(--line); box-shadow: 0 14px 25px #292d2808; animation: menu-enter .2s ease-out; }
    .mobile-menu nav a { display: flex; align-items: center; justify-content: space-between; min-height: 52px; font-size: 15px; border-bottom: 1px solid var(--line); }
    .mobile-menu nav a:last-child { border-bottom: 0; }
    .mobile-menu nav a[aria-current] { color: var(--accent); }
}
@media (max-width: 640px) {
    :root { scroll-padding-top: 80px; }
    .site-container { width: calc(100% - 40px); }
    .header-inner { height: 64px; }
    .wordmark { font-size: 25px; }
    .footer-inner { gap: 12px; flex-wrap: wrap; }
    .footer-inner .wordmark { flex-basis: 100%; }
    .footer-inner p { margin: 0; }
    .footer-inner > a:last-child { margin-left: auto; }
    .inner-page main > section, .inner-page main > article { padding-inline: 20px; }
}
@keyframes menu-enter { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 380px) {
    .mobile-menu summary { min-width: 44px; justify-content: center; }
    .mobile-menu summary > [data-en] { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    html, :root { scroll-behavior: auto !important; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .inner-page .opacity-0 { opacity: 1; }
}