/* Shared CBI site-family header/footer contract. */
header{background:var(--bg-color);border-bottom:1px solid var(--border-color)}.header-container,.footer-container{max-width:1200px;margin:0 auto;padding:1rem 1.5rem;display:flex;align-items:center}.header-container{justify-content:space-between}.header-container>a:first-child img,.footer-logo{width:72px!important;height:72px!important;object-fit:contain;flex-shrink:0;filter:none!important}.logo{display:flex;align-items:center;gap:.5rem;color:var(--heading-color);font-size:1.3rem;font-weight:600;margin-right:0!important}.main-nav>ul{list-style:none;display:flex;align-items:center;gap:1.5rem}.main-nav a{color:var(--text-color);font-weight:500;padding:.5rem;border-radius:var(--radius);white-space:nowrap}.main-nav a:hover,.main-nav a.active{background:var(--secondary-bg);color:var(--text-color)}.nav-toggle{display:none;background:none;border:none;font-size:1.6rem;color:var(--primary)}footer{margin-top:auto;background:var(--card-bg);border-top:1px solid var(--border-color)}.footer-container{flex-wrap:wrap;justify-content:space-between}.footer-brand{display:flex;align-items:center;gap:14px}.footer-brand p{margin:0;line-height:1.4}.footer-nav{display:flex;gap:1rem;flex-wrap:wrap}.footer-nav a{color:var(--text-color);font-size:.9rem;white-space:nowrap}.footer-nav a:hover,.footer-nav a.active{color:var(--primary)}@media(max-width:768px){.header-container{flex-wrap:wrap;gap:1rem}.logo{font-size:1.1rem}.nav-toggle{display:block;margin-left:auto;cursor:pointer}.main-nav{display:none!important;width:100%}.main-nav.active,.main-nav.open{display:block!important}.main-nav>ul{flex-direction:column!important;align-items:flex-start;gap:.5rem;width:100%;margin-top:1rem}.main-nav li,.main-nav a{width:100%}.main-nav a{display:block}.footer-brand{width:100%}}