.lang-switcher-container{position:fixed;top:30px;right:30px;z-index:99999;display:flex;background:rgba(255, 255, 255, 0.8);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255, 255, 255, 0.4);border-radius:30px;padding:4px;box-shadow:0 8px 32px 0 rgba(0, 0, 0, 0.08);transition:all 0.4s cubic-bezier(0.16, 1, 0.3, 1);transform:translate3d(0, 0, 0);}@media (prefers-color-scheme:dark){.lang-switcher-container{background:rgba(28, 28, 30, 0.8);border:1px solid rgba(255, 255, 255, 0.08);box-shadow:0 8px 32px 0 rgba(0, 0, 0, 0.3);}}.lang-switcher-btn{background:none;border:none;outline:none;cursor:pointer;font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;font-size:13px;font-weight:600;padding:8px 16px;border-radius:20px;color:#666;text-decoration:none;transition:all 0.25s cubic-bezier(0.16, 1, 0.3, 1);display:inline-flex;align-items:center;justify-content:center;letter-spacing:0.5px;}@media (prefers-color-scheme:dark){.lang-switcher-btn{color:#98989d;}}.lang-switcher-btn:hover{color:#1c1c1e;transform:scale(1.05);}@media (prefers-color-scheme:dark){.lang-switcher-btn:hover{color:#fff;}}.lang-switcher-btn.active{background:#1c1c1e;color:#fff;box-shadow:0 4px 12px rgba(0, 0, 0, 0.12);}@media (prefers-color-scheme:dark){.lang-switcher-btn.active{background:#ffffff;color:#1c1c1e;box-shadow:0 4px 12px rgba(255, 255, 255, 0.12);}}@media (max-width:768px){.lang-switcher-container{top:16px;right:16px;padding:3px;}.lang-switcher-btn{padding:6px 12px;font-size:11px;}}