.language-switch{display:flex;align-items:center;gap:2px;padding:3px;border:1px solid var(--line);border-radius:9px;flex-shrink:0}
.language-switch button{background:transparent;border:0;border-radius:6px;padding:7px 8px;font-size:11px;font-weight:600;color:var(--muted)}
.language-switch button.active{background:var(--ink);color:var(--paper)}
.header{gap:18px}
.header nav{gap:18px;font-size:14px}
.brand-intro{position:fixed;inset:0;z-index:100;background:var(--paper);display:grid;place-items:center;pointer-events:none;animation:intro-curtain 2.6s ease both}
.brand-intro-mark{width:min(55vw,330px);color:var(--ink);text-align:center}
.brand-intro-mark>img{width:100%;height:auto;animation:intro-logo .65s cubic-bezier(.16,1,.3,1) both}
.brand-intro-mark .brand-tagline{width:100%;height:auto;margin-top:16px;animation:intro-line .45s .7s ease both}
.brand-intro-age{display:block;margin-top:21px;font-size:13px;letter-spacing:.4em;animation:intro-line .45s 1.2s ease both}
.intro-skip{position:absolute;right:28px;bottom:28px;pointer-events:auto;background:transparent;border:0;border-bottom:1px solid var(--line);color:var(--muted);font-size:13px;padding:8px}
.brand-intro[hidden]{display:none}
.logo{animation:brand-settle 1.8s ease both}
@keyframes intro-logo{from{opacity:0;transform:translateX(-100px);filter:blur(0)}to{opacity:1;transform:none;filter:blur(0)}}
@keyframes intro-line{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes intro-curtain{0%,83%{opacity:1}100%{opacity:0;visibility:hidden}}
@keyframes brand-settle{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(max-width:1200px){.header nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);padding:22px 5%;border-bottom:1px solid var(--line);flex-direction:column;gap:6px;font-size:20px}.header nav.open{display:flex}.menu-button{display:flex;width:25px;flex-shrink:0;flex-direction:column;gap:6px;background:none;border:0;padding:0}.menu-button span{height:2px;width:24px;background:var(--ink)}}
@media(max-width:760px){.header{gap:10px;height:106px;flex-wrap:wrap;align-content:center;padding-top:8px;padding-bottom:18px;position:sticky}.header .logo{width:80px}.header-cta{font-size:11px!important;padding:10px!important;gap:8px!important}.language-switch{position:absolute;bottom:4px;right:5%;border:0;padding:0;gap:4px}.language-switch button{font-size:9px;padding:2px 7px}.theme-toggle{margin-left:0}.brand-intro-age{font-size:11px}html{scroll-padding-top:116px}}
@media(prefers-reduced-motion:reduce){.brand-intro{display:none}.logo,.brand-intro-mark>img,.brand-intro-mark .brand-tagline,.brand-intro-age{animation:none}}