/* Sinologink header 2026-09-29 */
body header.sinologink-header{height:92px;padding:0 max(28px,calc((100% - 1280px)/2));gap:36px;box-sizing:border-box;box-shadow:0 2px 12px rgba(24,43,58,.035)}
.sinologink-header>.brand{flex:0 0 88px;justify-content:flex-start}
.sinologink-header .sinologink-logo{display:block;width:76px;height:76px;object-fit:contain}
body .sinologink-header nav{display:flex;flex:1;justify-content:center;align-items:center;gap:26px;font-size:14px;white-space:nowrap}
.sinologink-header nav ul{align-items:center;gap:26px}
.sinologink-header nav a{padding:12px 0;text-decoration:none;transition:color .15s}
.sinologink-header nav a:hover{color:#146b4a}
.sinologink-header .header-actions{flex-shrink:0;gap:20px}
.sinologink-header .language-switch{gap:4px}
.sinologink-header .language-switch a{display:block;padding:8px 7px;border-radius:5px}
.sinologink-header .language-switch .current-lang a{background:#f1f6f3;color:#146b4a}
.sinologink-header .header-cta{white-space:nowrap;padding:13px 20px;border-radius:7px;font-size:13px}
.sinologink-header a:focus-visible{outline:2px solid #146b4a;outline-offset:4px}
@media(max-width:1100px){body header.sinologink-header{gap:22px;padding-inline:28px}body .sinologink-header nav,.sinologink-header nav ul{gap:16px;font-size:12px}.sinologink-header .header-actions{gap:12px}}
@media(max-width:950px){body header.sinologink-header{height:80px;padding-inline:24px;gap:20px}body .sinologink-header nav{display:none}.sinologink-header>.brand{flex-basis:72px}.sinologink-header .sinologink-logo{width:68px;height:68px}.sinologink-header .header-actions{margin-left:auto}.mobile-nav{padding-inline:24px}}
@media(max-width:480px){body header.sinologink-header{height:76px;padding-inline:20px;gap:12px}.sinologink-header>.brand{flex-basis:64px}.sinologink-header .sinologink-logo{width:64px;height:64px}.sinologink-header .header-actions{gap:10px}.sinologink-header .header-cta{padding:11px 13px;font-size:12px}.sinologink-header .language-switch a{padding:8px 5px}}