/* Independent navigation selectors avoid legacy menu pills and mobile hiding rules. */
.zp-overview-site{--zp-header-navy:#122743;background:#fff}
.zp-site-masthead.header-container{position:relative;z-index:60;width:100%;padding:0!important;background:#fff!important;border-bottom:1px solid #e7e9ed}
.zp-site-header{box-sizing:border-box;width:min(1380px,calc(100% - 64px));margin:0 auto;display:flex;align-items:center;gap:32px;min-height:104px;padding:16px 0;color:#122743;font:500 14px/1.5 'Poppins',Arial,sans-serif}
.zp-site-header *{box-sizing:border-box}
.zp-site-brand{display:block;flex:0 0 146px;width:146px;line-height:0}
.zp-site-brand img{display:block;width:100%;height:auto}
.zp-site-nav{margin-left:auto}
.zp-site-nav ul{list-style:none;padding:0;margin:0}
.zp-site-links{display:flex;align-items:center;gap:24px}
.zp-site-links>li{position:relative;margin:0;padding:0}
.zp-site-nav a{display:inline-flex;align-items:center;min-height:44px;color:#122743;text-decoration:none;font-size:13px;font-weight:500;white-space:nowrap}
.zp-site-nav a:hover,.zp-site-nav a[aria-current="page"]{color:#89591c;text-decoration:underline;text-underline-offset:6px}
.zp-site-course-menu{display:flex;align-items:center}
.zp-site-submenu-toggle{display:grid;place-items:center;width:28px;min-height:44px;border:0;padding:0;background:transparent;color:#122743;cursor:pointer}
.zp-site-submenu-toggle svg,.zp-site-menu-toggle svg{fill:none;stroke:currentColor;stroke-width:1.6}
.zp-site-nav .zp-site-submenu{display:none;position:absolute;left:-20px;top:100%;min-width:224px;padding:12px 20px;background:#fff;border:1px solid #e3e7ec;border-radius:10px;box-shadow:0 12px 30px #12274312}
.zp-site-course-menu:hover>.zp-site-submenu,.zp-site-course-menu:focus-within>.zp-site-submenu,.zp-site-course-menu.is-open>.zp-site-submenu{display:block}
.zp-site-course-menu.is-dismissed>.zp-site-submenu{display:none}
.zp-site-submenu li+li{border-top:1px solid #edf0f3}
.zp-site-nav .zp-site-access a{color:#526376;font-size:12px}
.zp-site-header-actions{display:flex;align-items:center;gap:12px}
.zp-site-book{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:12px 18px;border:1px solid #e39a37;border-radius:6px;background:#e39a37;color:#122743!important;font-size:12px;font-weight:600;text-decoration:none;white-space:nowrap}
.zp-site-book:hover{background:#edb264;border-color:#edb264}
.zp-book-mobile,.zp-site-menu-toggle{display:none}
.zp-site-skip{position:absolute;left:16px;top:-100px;z-index:100000;background:#122743;color:white;padding:14px 22px;font:600 15px Arial}
.zp-site-skip:focus{position:fixed;top:12px}
.zp-site-header :focus-visible{outline:2px solid #b16e18;outline-offset:4px}
#zp-page-start{height:0;outline:0}
@media(max-width:1250px){.zp-site-header{gap:22px;width:calc(100% - 48px)}.zp-site-links{gap:15px}.zp-site-brand{flex-basis:132px;width:132px}.zp-site-nav a{font-size:12px}.zp-site-nav .zp-site-access a{font-size:11px}.zp-site-book{padding-inline:14px}}
@media(max-width:1080px){
 .zp-site-header{flex-wrap:wrap;min-height:88px;gap:0;justify-content:space-between;padding:12px 0}
 .zp-site-brand{flex-basis:120px;width:120px}
 .zp-site-header-actions{margin-left:auto;order:1;gap:12px}
 .zp-site-book{min-height:42px;font-size:12px;padding:10px 15px}
 .zp-site-nav{order:2;width:100%;margin:12px 0 0;padding:14px 0 5px;border-top:1px solid #e7e9ed}
 .zp-site-links{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
 .zp-site-links>li{border-bottom:1px solid #eef0f3}
 .zp-site-nav a{font-size:14px;white-space:normal;min-height:48px}
 .zp-site-course-menu{display:flex;flex-wrap:wrap}
 .zp-site-submenu-toggle{margin-left:auto;width:44px;min-height:48px}
 .zp-site-nav .zp-site-submenu{position:static;flex:0 0 100%;min-width:0;box-shadow:none;border:0;padding:0 0 8px 14px;border-radius:0}
 .zp-site-nav .zp-site-submenu a{font-size:13px;min-height:44px}
 .zp-site-course-menu>.zp-site-submenu{display:block}
 .zp-nav-ready .zp-site-nav{display:none}
 .zp-nav-ready .zp-site-nav.is-open{display:block}
 .zp-nav-ready .zp-site-menu-toggle{display:flex;gap:8px;align-items:center;justify-content:center;border:1px solid #dce2e8;border-radius:6px;min-height:42px;background:#fff;color:#122743;font:500 12px 'Poppins',Arial,sans-serif;padding:9px 12px;cursor:pointer}
 .zp-nav-ready .zp-site-course-menu>.zp-site-submenu{display:none}
 .zp-nav-ready .zp-site-course-menu.is-open>.zp-site-submenu{display:block}
 .zp-site-nav .zp-site-access a{font-size:13px}
}
@media(max-width:600px){.zp-site-header{width:calc(100% - 36px);min-height:86px}.zp-site-header-actions{gap:8px}.zp-book-desktop{display:none}.zp-book-mobile{display:inline}.zp-site-book{padding-inline:15px}.zp-site-links{grid-template-columns:1fr}.zp-site-brand{flex-basis:112px;width:112px}}
@media(prefers-reduced-motion:reduce){.zp-site-header *{scroll-behavior:auto;transition:none}}