.pc-only{display:block}.mobile-only{display:none}.ab_nav .mobile-only{display:none !important}.city-top-bar{background:rgba(255,255,255,0.98);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,0.06);box-shadow:0 1px 3px rgba(0,0,0,0.04);height:42px;line-height:42px;position:relative;z-index:10002;width:100%}.city-top-bar .main{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;justify-content:flex-end;align-items:center;height:42px}.city-selector{position:relative;display:inline-block;z-index:10003}.city-selector-btn{display:flex;align-items:center;gap:8px;padding:6px 20px;height:32px;background:transparent;border:1px solid #ddd;border-radius:8px;cursor:pointer;font-size:14px;color:#666;font-weight:500;letter-spacing:0.3px;transition:all 0.3s ease}.city-selector-btn:hover{border-color:#333;color:#333}.city-selector-btn .text{font-weight:500}.city-selector-btn .arrow{font-size:10px;transition:transform 0.3s ease;opacity:0.6}.city-selector.active .city-selector-btn .arrow{transform:rotate(180deg)}.city-dropdown{position:absolute;top:100%;right:0;background:#fff;border:1px solid #ddd;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,0.08);min-width:140px;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all 0.3s cubic-bezier(0.4,0,0.2,1);margin-top:8px;z-index:10004;padding:8px 0}.city-selector.active .city-dropdown{opacity:1;visibility:visible;transform:translateY(0)}.city-dropdown-list{list-style:none;margin:0;padding:0}.city-dropdown-item{padding:0 8px}.city-dropdown-link{display:block;padding:10px 16px;color:#666;text-decoration:none;font-size:14px;transition:all 0.2s ease;position:relative;font-weight:450}.city-dropdown-link:hover{color:#333;background:#f9f9f9}.ab_nav .mobile-only.city-selector{position:absolute;right:12%;top:-44px;z-index:999}@media(max-width:767px){.pc-only{display:none !important}.mobile-only{display:block !important}.ab_nav .mobile-only{display:block !important}.city-selector-btn{padding:4px 10px;height:26px;font-size:12px;gap:4px}.city-dropdown{min-width:100px}.city-dropdown-link{padding:8px 12px;font-size:12px}}