更新Company页面的UI为FUI风格

src/views/Company/components/CompanyHeader/index.tsx

@@ -236,6 +236,7 @@ const SearchActions = memo<{
         }}
       >
         <AutoComplete
+          popupClassName="fui-autocomplete-dropdown"
           value={inputCode}
           options={stockOptions}
           onSearch={doSearch}
@@ -243,6 +244,12 @@ const SearchActions = memo<{
           onChange={onInputChange}
           placeholder="输入代码、名称或拼音"
           style={{ width: 240 }}
+          dropdownStyle={{
+            backgroundColor: FUI_COLORS.bg.elevated,
+            borderRadius: '10px',
+            border: `1px solid ${FUI_COLORS.line.emphasis}`,
+            boxShadow: '0 4px 20px rgba(0, 0, 0, 0.5)',
+          }}
           notFoundContent={isSearching ? <Spin size="small" /> : null}
           onKeyDown={handleKeyDown}
         />