/* Shared visual refresh for the existing lesson portal. */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');
:root{--primary:#244e3e;--primary-light:#426b4d;--accent:#6f9247;--bg:#fcfcf7;--bg-surface:#f0f3e8;--text:#183b33;--text-muted:#586754;--border:#d7e0ce;--color-primary:#244e3e;--color-primary-light:#426b4d;--color-bg:#fcfcf7;--color-text:#183b33;--color-text-muted:#586754}
.navbar{position:sticky!important;top:0}html{scroll-padding-top:170px}
@media(max-width:768px){.navbar .container{flex-wrap:wrap;justify-content:center;gap:12px}.navbar .navbar-nav{display:flex!important;order:3;width:100%;margin:0;padding:0;gap:18px}.navbar .navbar-nav a{font-size:12px}}
body{font-family:'DM Sans',sans-serif;background:#fcfcf7;color:#183b33}h1,h2,h3{font-family:'Manrope',sans-serif;letter-spacing:-.035em}.navbar{background:#fcfcf7!important;border-bottom:1px solid #d7e0ce;backdrop-filter:blur(12px)}.navbar-brand{color:#183b33!important}.text-gradient{background:none!important;-webkit-text-fill-color:#527439!important;color:#527439!important}.btn-primary{background:#244e3e!important;color:white!important;box-shadow:none!important}.btn-primary:hover{background:#356048!important}.course-card,.lesson-card{border-radius:13px!important;box-shadow:0 5px 20px #173d3505}.hero{background:#eff3e7!important}.navbar-brand img{object-fit:contain}.navbar .container{gap:12px}.navbar-nav{flex-wrap:wrap}a:focus-visible,button:focus-visible{outline:3px solid #83a958;outline-offset:4px}@media(max-width:700px){.navbar .container{flex-wrap:wrap;justify-content:center;padding-block:12px}.navbar-brand{font-size:17px}.nav-auth{display:flex;gap:8px}.navbar-nav{justify-content:center}.hero h1{font-size:36px}}