/*!
 * 区域选择器 / 交互覆盖 / 响应式补充
 */
.region-picker{position:relative;flex-shrink:0;margin-right:12px}.region-picker summary{cursor:pointer;list-style:none;color:#466075;font-size:13px;white-space:nowrap;padding:12px 6px}.region-picker summary::-webkit-details-marker{display:none}.region-picker summary:after{content:'⌄';margin-left:8px}.region-options{position:absolute;right:0;top:100%;width:180px;padding:8px;background:#fff;border:1px solid #e4e9ef;border-radius:10px;box-shadow:0 12px 35px #193b621c;z-index:10000}.region-options a{display:block;padding:12px;color:#425a70;text-decoration:none;border-radius:6px;font-size:14px}.region-options a:hover,.region-options a[aria-current]{background:#edf3fc;color:#285cba}.nav-action{display:flex;align-items:center}@media(max-width:600px){.region-picker{margin-right:5px}.region-picker summary{font-size:11px;padding:10px 3px}.nav-action .account{padding:10px 8px!important;font-size:11px!important}.region-options{width:155px}.nav-action{gap:4px!important}}@media(max-width:390px){.brand-sub,.bb-brand-support{display:none!important}.region-picker summary{font-size:10px}}
.region-picker summary{display:flex!important;align-items:center!important;justify-content:center;gap:8px;line-height:20px!important;padding:12px 8px!important;}.region-picker summary:after{content:none!important;display:none!important}.region-chevron{display:block;flex:0 0 12px;width:12px;height:12px;transform:translateY(0);transition:transform .35s ease;color:currentColor}.region-picker[open] .region-chevron{transform:rotate(180deg)}.region-picker summary:focus-visible{outline:2px solid #285cba;outline-offset:3px;border-radius:6px}@media(max-width:600px){.region-picker summary{gap:5px;padding:10px 4px!important}.region-chevron{width:10px;height:10px;flex-basis:10px}}
.xr-page-paused *{animation-play-state:paused!important}.xr-modal-back{display:inline-flex;align-items:center;flex-shrink:0;border:1px solid #d7e1e7;border-radius:8px;background:#f3f6f8;color:#285b7f;padding:9px 14px;font-size:14px;margin-right:18px}.xr-modal-back[hidden]{display:none}.modal-head h2{flex:1}.xr-inquiry-context{grid-column:1/-1;margin:0;color:#46647a;font-size:14px;line-height:1.6}.xr-evidence-note{font-size:12px;color:#607586;margin:12px 0 0}.nav-links a{white-space:nowrap}@media(min-width:901px){.nav-links{gap:clamp(12px,1.6vw,26px)}}@media(max-width:600px){.modal-head{flex-wrap:wrap;gap:8px}.xr-modal-back{margin-right:0}.modal-head h2{font-size:18px}}
@media(max-width:600px){
 .nav .brand{min-width:0;flex:1;gap:8px!important}
 .nav-action{flex-shrink:0}
 body.bb-local .brand-name{white-space:normal!important;font-size:12px!important;line-height:1.4!important;max-width:108px}
 .bb2-local #home h1{font-size:clamp(26px,8vw,40px)!important;line-height:1.4!important;white-space:normal!important}
 .bb2-local #home .hero-actions{display:flex!important;flex-direction:column;align-items:flex-start;gap:10px!important;width:100%}
 .bb2-local #home .hero-actions .button{width:200px!important;max-width:100%;justify-content:space-between;font-size:13px!important}
 .bb2-local #home .bb2-hero-desc{font-size:14px!important}
 .bb2-local #home .bb2-business-nav .hero-scene-tab{font-size:11px!important;padding:10px 6px!important;gap:5px!important}
}
@media(max-width:360px){.nav .brand-name{display:none!important}.nav .brand-mark{width:34px!important;height:34px!important}.nav .brand{flex:0 0 34px!important}.nav .nav-action{margin-left:auto}.nav .region-picker{display:block!important}.nav .region-picker summary{font-size:10px!important}}