.language-control{position:relative;display:flex;align-items:center;margin-left:4px;flex-shrink:0}.language-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.language-control select{font:inherit;font-size:.9rem;font-weight:700;line-height:1.4;color:#263859;background:#fff;border:1px solid #cad7e4;border-radius:7px;min-height:40px;width:156px;max-width:100%;padding:7px 28px 7px 10px;cursor:pointer}.language-control select:focus-visible{outline:3px solid #80b8f4;outline-offset:3px}.language-control select:disabled{cursor:wait;opacity:.7}.language-status{position:absolute;top:calc(100% + 6px);right:0;background:#fff;color:#32466a;font-size:.8rem;line-height:1.4;padding:6px 9px;border:1px solid #dce3ef;border-radius:6px;min-width:156px;z-index:8}.language-status:empty{display:none}.language-error .language-status{min-width:220px}.language-floating{position:fixed;right:18px;bottom:18px;z-index:20;box-shadow:0 5px 22px #14265425;border-radius:7px}.language-floating .language-status{top:auto;bottom:calc(100% + 6px)}html[lang^=zh] body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","PingFang TC","Microsoft YaHei",Arial,sans-serif}html[lang^=zh] h1,html[lang^=zh] h2,html[lang^=zh] h3{letter-spacing:normal;line-height:1.35}html[lang^=zh] .eyebrow,html[lang^=zh] .share-kicker{letter-spacing:.06em}.share-header nav .language-control{display:inline-flex;vertical-align:middle}.share-header nav .language-control select{font-size:.9rem}
@media(min-width:681px) and (max-width:1000px){.nav{height:70px}.mobile-toggle{display:block}.navlinks{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:18px 24px;flex-direction:column;align-items:stretch;gap:18px;box-shadow:0 18px 30px #16204722}.navlinks.open{display:flex}.nav-dropdown-menu{position:static;box-shadow:none;border:0;border-left:2px solid #d2e3f4;border-radius:0;margin:10px 0 0 4px;padding:0 0 0 10px}.language-control{margin-left:0;align-self:flex-start}}
@media(max-width:680px){.language-control{margin-left:0}.language-control select{min-height:44px}.language-status{left:0;right:auto}.language-floating .language-status{left:auto;right:0}}
@media print{.language-control{display:none}}