.site-tools { display:flex; align-items:center; justify-content:flex-end; gap:16px; color:#e8f4ff; font:13px/1.4 'Segoe UI',sans-serif; }
.has-site-tools { flex-wrap:wrap; height:auto; min-height:88px; gap:18px; padding-top:18px; padding-bottom:18px; }
.site-header.has-site-tools nav { gap:20px; }
.has-site-tools .site-tools { margin-left:auto; }
.community-link { display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:42px; padding:10px 14px; border:1px solid #61bde6; border-radius:9px; background:#123d58; color:#e5f8ff!important; text-decoration:none; font-weight:600; }
.community-link:hover { background:#1c5273; border-color:#9fdfff; }
.community-link svg { width:19px; height:19px; flex-shrink:0; }
.language-flags { display:flex; align-items:center; gap:3px; padding:4px; border:1px solid #a1b9e32b; border-radius:12px; background:#091426b3; flex-shrink:0; }
.flag-button { position:relative; display:grid; place-items:center; width:40px; height:34px; padding:6px; border:1px solid transparent; border-radius:8px; background:transparent; cursor:pointer; transition:background .2s,border-color .2s,transform .2s; }
.flag-button svg { display:block; width:26px; height:18px; border-radius:3px; overflow:hidden; box-shadow:0 2px 6px #0005; }
.flag-button:hover { background:#7b9ade24; transform:translateY(-1px); }
.flag-button[aria-checked=true] { background:#8fb3ff24; border-color:#9dbeff8c; box-shadow:0 0 14px #688bea20; }
.site-tools a:focus-visible,.flag-button:focus-visible,.registration-community:focus-visible { outline:3px solid #a6e6ff; outline-offset:3px; }
.standalone-tools { position:relative; z-index:2; max-width:1200px; margin:0 auto; padding:20px; }
.registration-community { display:flex; align-items:center; justify-content:space-between; gap:16px; margin:22px 0 4px; padding:16px; border:1px solid #448caf; border-radius:10px; background:#123348; color:#ddf5ff; text-decoration:none; }
.registration-community strong { display:block; font-size:14px; margin-bottom:5px; }
.registration-community small { display:block; font-size:12px; line-height:1.6; color:#b6d6e7; }
.registration-community:hover { background:#1a435c; }
html[lang="zh-CN"] .eyebrow,html[lang="zh-CN"] .hero h1,html[lang="zh-CN"] .login-intro h1 { letter-spacing:normal; }
@media(min-width:1100px) { .site-header.has-site-tools { gap:20px; }.site-header.has-site-tools .site-tools { gap:12px; }.site-header.has-site-tools nav {gap:18px;font-size:12px;} }
@media(max-width:1099px) { .has-site-tools .site-tools { flex-basis:100%; justify-content:space-between; }.desktop-cabinet .cabinet-header-caption { display:none; } }
@media(max-width:600px) { .has-site-tools { padding:16px 20px; }.site-header.has-site-tools nav { display:none; }.site-tools { gap:8px; font-size:12px; }.site-tools .community-link { padding:9px 8px; min-width:0; font-size:11px; gap:6px; }.site-tools .community-link svg{width:16px;}.flag-button{width:36px;}.registration-community { padding:13px; }.site-header.has-site-tools .header-login { font-size:12px; }.site-header.has-site-tools .wordmark { font-size:20px; gap:7px; } }