/* Standalone teaching resource foundation, deliberately avoids legacy marketing page rules. */
:root{--tr-ink:#1c293d;--tr-red:#c52235}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--tr-ink);font:16px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:#b52237}a:focus-visible{outline:3px solid #d54459;outline-offset:3px}header.nav .wrap{box-sizing:border-box}header.nav .links a{text-decoration:none}header.nav .brand{text-decoration:none}header.nav .coduma-tagline::after{display:none!important}header.nav .coduma-logo-pronunciation{display:block!important}footer{display:flex;gap:22px;flex-wrap:wrap;align-items:center;justify-content:center;padding:34px 20px;border-top:1px solid #e4e8ef;background:#f7f8fb;font-size:13px}footer a{text-decoration:none;color:#56657b;font-weight:650}footer a:hover{color:#c52235}.tr-hub{background:#fff!important;background-image:none!important;position:relative;isolation:isolate}.tr-hub:before,.tr-hub:after{content:none!important;display:none!important}