.ly_header_59 .logo { flex-shrink: 0; padding: 10px 20px; }
.ly_header_59 .nav { margin-left: 0 !important; margin-right: 0 !important; flex: 1; display: flex;justify-content: center; }
.ly_header_59 .nav.nav_right { justify-content: flex-end; }
.ly_header_59 .nav.nav_left { justify-content: flex-start; }
.ly_header_59 .wide .nav_left .default_nav_style { justify-content: flex-end; }
.ly_header_59 .wide .nav_right .nav_right_ul { display: flex; list-style: none; margin: 0; padding: 0; justify-content: flex-start; }
.ly_header_59 .ly_tool_bar  .tool { flex-shrink: 0; width: 100%; justify-content: flex-end; }

/* 新增：顶部工具栏，专门放 .tool（搜索/账号/Get a Quote） */
.ly_header_59 .ly_tool_bar { display: flex; justify-content: center; width: 100%;}

/* 分栏完成前先隐藏，避免中间态被看到 */
.ly_header_59 { visibility: hidden; }
.ly_header_59.nav-ready { visibility: visible; }
@media screen and (min-width: 1280px) {
    .ly_header_59.header .ly_tool_bar { width: 1240px; margin: 10px auto 0;}
    .ly_header_59.header .wide { width: 1240px;  }
}