/* === 真题99 红框导航（父/子均红底白字）HX_START === */
.main-header-bar,.ast-primary-header-bar,.ast-header-navigation-wrap,.site-header .main-header-bar{background-color:#ffffff!important}
.site-header .main-header-bar{flex-direction:column!important;align-items:center!important;text-align:center!important}
.site-header .site-header-primary-section-left{width:100%!important;justify-content:center!important}
.site-header .site-branding{margin:0 auto!important;text-align:center}
.site-header .site-title,.site-header .site-description{display:none!important}
.site-header .main-header-bar-navigation{width:100%!important}
.site-header .main-header-menu>li.menu-item>a,.main-header-menu>li>a,.ast-nav-menu>li>a{background-color:#dc0000!important;color:#fff!important;border:1.5px solid #ac140f!important;border-radius:6px!important;padding:7px 12px!important;margin:3px 3px!important;font-weight:600!important;line-height:1.2!important}
.site-header .main-header-menu>li.menu-item:hover>a,.site-header .main-header-menu>li.menu-item.current-menu-item>a,.site-header .main-header-menu>li.menu-item.current-menu-ancestor>a{background-color:#ac140f!important;color:#fff!important}
.main-header-menu .sub-menu{background-color:#dc0000!important;border:1.5px solid #ac140f!important;border-radius:8px!important;box-shadow:0 6px 16px rgba(0,0,0,.28)!important;min-width:190px!important;padding:6px!important;position:absolute!important;top:100%!important;left:0!important;z-index:99999!important}
.main-header-menu .sub-menu li{border-top:1px solid #ac140f!important}
.main-header-menu .sub-menu li:first-child{border-top:none!important}
.main-header-menu .sub-menu li a{color:#fff!important;background-color:#dc0000!important;border:1px solid #ac140f!important;border-radius:5px!important;padding:8px 14px!important;margin:2px 0!important;font-weight:500!important}
.main-header-menu .sub-menu li a:hover{background-color:#ac140f!important;color:#fff!important}
.main-header-menu li.menu-item-has-children:hover>.sub-menu,.main-header-menu li.menu-item-has-children:focus-within>.sub-menu{display:block!important;opacity:1!important;visibility:visible!important}
@media(min-width:923px){.site-header .main-header-menu{justify-content:center!important;flex-wrap:nowrap!important;gap:0!important;padding:6px 10px!important}.site-header .main-header-menu>li{white-space:nowrap}.site-header .main-header-menu>li>a{font-size:13px!important;padding:6px 10px!important;margin:2px 2px!important}}
/* === 真题99 红框导航 HX_END === */