/* Shared header, loaded by the home/form pages and the course pages (which do not load styles.css). */
html{scroll-padding-top:52px}
.site-header{box-sizing:border-box;--blue:#062b78;--red:#e71b25;font-family:Kanit,Arial,sans-serif;color:#161616;line-height:normal;height:52px;padding:0 4.7%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:4.2%;background:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 8px #0000000f}
.brand{justify-self:start;width:40px;height:40px;aspect-ratio:1;display:block;box-shadow:0 2px 5px #0002}
.brand img{display:block;width:100%;height:100%}
.site-header *{box-sizing:border-box}
.site-header img{position:static;max-width:100%}
.site-header a{font-family:inherit;color:inherit;text-decoration:none}
.main-nav{display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:600}
.main-nav a{white-space:nowrap;padding:0 1.8%;border-right:1px solid #aaa}
.main-nav a:first-child{padding-left:0}
.main-nav a:last-child{border:0}
.main-nav a:hover,.main-nav a:focus-visible{color:var(--red)}
.menu-toggle{display:none}
@media(max-width:700px){html{scroll-padding-top:56px}.site-header{display:flex;height:56px;min-height:56px;padding:6px 16px;justify-content:space-between}.brand{width:40px;height:40px}.menu-toggle{display:block;width:auto;min-height:0;margin:0;padding:0;border:0;background:transparent;box-shadow:none;text-transform:none;color:var(--blue);font-size:27px;line-height:1;cursor:pointer}.main-nav{display:none;position:absolute;top:56px;left:0;right:0;background:#fff;padding:14px 18px 20px;box-shadow:0 8px 16px #0002;font-size:16px;flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{padding:11px 0;border:0;border-bottom:1px solid #ddd}}
@media(max-width:700px){.site-header .menu-toggle{width:44px;height:44px}.site-header .menu-toggle:focus-visible{outline:2px solid var(--blue);outline-offset:2px}}