.edu-topbar{background:var(--edu-primary);color:#d8e3f0;font-size:12px}.edu-topbar__inner,.edu-topbar__left,.edu-topbar__right{display:flex;align-items:center}.edu-topbar__inner{justify-content:space-between;min-height:40px}.edu-topbar__left,.edu-topbar__right{gap:20px}.edu-topbar a{color:#d8e3f0}.edu-topbar a:hover{color:#fff}.edu-theme-toggle{border:1px solid rgba(255,255,255,.15);background:transparent;color:inherit;cursor:pointer;border-radius:999px;width:32px;height:32px;display:inline-grid;place-items:center}.edu-theme-toggle--floating{position:fixed;right:22px;bottom:92px;z-index:70;background:var(--edu-primary);color:#fff;box-shadow:var(--shadow-md)}.edu-header{position:relative;z-index:60;background:rgba(255,255,255,.97);border-bottom:1px solid rgba(228,233,240,.8);transition:box-shadow .25s ease,background .25s ease}.educore-header-sticky .edu-header{position:sticky;top:0}.edu-header.is-scrolled{box-shadow:var(--shadow-sm)}.edu-header__inner{min-height:var(--edu-header-height);display:flex;align-items:center;gap:32px}.edu-brand{flex:0 0 auto}.custom-logo{max-width:var(--edu-logo-width);max-height:58px;width:auto;height:auto}.edu-wordmark{display:flex;align-items:center;gap:12px;color:var(--edu-heading)}.edu-wordmark__mark{width:42px;height:42px;background:var(--edu-primary);color:#fff;display:grid;place-items:center;font-weight:900;border-radius:8px}.edu-wordmark strong{display:block;font-size:17px}.edu-wordmark small{display:block;font-size:10px;color:var(--edu-text);letter-spacing:.06em}.edu-desktop-nav{margin-left:auto}.edu-nav-list,.edu-nav-list ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:var(--edu-nav-gap)}.edu-nav-list li{position:relative}.edu-nav-list a{font-size:13px;font-weight:700;color:var(--edu-heading);position:relative;padding:31px 0;display:block;white-space:nowrap}.edu-nav-list a:after{content:"";position:absolute;left:0;bottom:20px;width:0;height:2px;background:var(--edu-accent);transition:width .2s}.edu-nav-list a:hover:after,.edu-nav-list .current-menu-item>a:after{width:100%}.edu-nav-list .menu-item-has-children>a:before{content:"⌄";margin-left:7px;font-size:11px;color:var(--edu-text)}.edu-nav-list .sub-menu{display:block;position:absolute;top:calc(100% - 1px);left:-18px;min-width:230px;padding:10px;background:#fff;border:1px solid var(--edu-border);border-radius:10px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .18s ease,transform .18s ease,visibility .18s ease;z-index:100}.edu-nav-list .menu-item-has-children:hover>.sub-menu,.edu-nav-list .menu-item-has-children:focus-within>.sub-menu{opacity:1;visibility:visible;transform:translateY(0)}.edu-nav-list .sub-menu li{width:100%}.edu-nav-list .sub-menu a{padding:11px 12px;font-size:13px;border-radius:7px}.edu-nav-list .sub-menu a:hover{background:var(--edu-bg)}.edu-nav-list .sub-menu a:after{display:none}.edu-header__cta{flex:0 0 auto}.edu-menu-toggle{display:none;border:0;background:none;padding:8px}.edu-mobile-drawer{position:fixed;inset:0;z-index:100;background:rgba(11,31,58,.52);backdrop-filter:blur(6px)}.edu-mobile-drawer__inner{width:min(90vw,440px);height:100%;margin-left:auto;background:#fff;padding:24px;overflow:auto;box-shadow:-20px 0 60px rgba(0,0,0,.18)}.edu-mobile-drawer__top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;color:var(--edu-heading)}.edu-menu-close{font-size:30px;border:0;background:none;color:var(--edu-heading);cursor:pointer}.edu-mobile-nav,.edu-mobile-nav ul{list-style:none;padding:0;margin:0}.edu-mobile-nav li{border-bottom:1px solid var(--edu-border)}.edu-mobile-nav a{padding:16px 0;display:flex;justify-content:space-between;align-items:center;color:var(--edu-heading);font-weight:750}.edu-mobile-nav .sub-menu{padding:0 0 8px 14px;display:none}.edu-mobile-nav .menu-item-has-children.is-open>.sub-menu{display:block}.edu-mobile-drawer__actions{margin-top:28px}.edu-mobile-drawer[hidden]{display:none}.edu-mobile-bar{display:none}