:root{color:#17211c;background:#f2f0e8;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px}button,a{font:inherit}a{color:#315d4f}button:focus-visible,a:focus-visible{outline:3px solid #d77136;outline-offset:3px}.skip-link{position:fixed;left:1rem;top:-4rem;z-index:20;background:#fff;color:#17211c;padding:.75rem 1rem}.skip-link:focus{top:1rem}.shell{width:min(1080px,calc(100% - 2rem));margin:0 auto;padding:1.25rem 0 4rem}.local-badge{width:fit-content;margin:0 0 1rem;padding:.45rem .8rem;border:1px solid #9c6a32;border-radius:999px;color:#67441f;background:#fff6df;font-size:.82rem}.hero,.course-header{padding:clamp(2rem,8vw,6rem);border-radius:2rem;color:#f8f5ea;background:#173f34;box-shadow:0 24px 60px #1f342a2e}.hero.compact{max-width:780px;margin:6vh auto 0}.eyebrow{margin:0 0 1rem;color:#e9b96e;font-size:.78rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}h1{max-width:850px;margin:0;font-family:Georgia,serif;font-size:clamp(2.35rem,7vw,5.7rem);font-weight:500;line-height:.98;letter-spacing:-.035em}.lede{max-width:720px;margin:1.5rem 0 1rem;font-size:clamp(1.05rem,2vw,1.35rem);line-height:1.6}.hero>p:not(.eyebrow,.lede){max-width:680px;line-height:1.65}.primary,.lesson-card{border:0;cursor:pointer}.primary{margin-top:1.2rem;padding:.95rem 1.25rem;border-radius:.8rem;color:#16251f;background:#f2b75f;font-weight:800}.primary:hover{background:#ffd183}.primary:disabled{cursor:wait;opacity:.7}.preview,.lesson-list{padding:3rem 0}.preview h2,.lesson-list h2,.lesson-content h2{font-family:Georgia,serif;font-size:clamp(1.65rem,3vw,2.35rem);font-weight:500}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.card-grid article{min-height:210px;padding:1.5rem;border:1px solid #d5d0c2;border-radius:1.2rem;background:#ffffff9e}.card-grid span,.lesson-card span{color:#97612d;font-size:.76rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.card-grid h3{margin:2.8rem 0 .7rem;font-family:Georgia,serif;font-size:1.5rem}.card-grid p{line-height:1.55}.status{min-height:60vh;display:grid;place-content:center;justify-items:center}.spinner{width:2rem;height:2rem;border:3px solid #cfc8b9;border-top-color:#173f34;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.course-header h1{font-size:clamp(2.2rem,6vw,4.8rem)}.course-header>p:not(.eyebrow){max-width:760px;font-size:1.08rem;line-height:1.65}.expires{color:#f2b75f;font-weight:700}.progress-summary{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.25rem}.progress-summary span{padding:.45rem .75rem;border:1px solid rgba(255,255,255,.35);border-radius:999px;font-size:.9rem}.course-actions,.material-actions{display:flex;align-items:center;justify-content:space-between;gap:1rem;max-width:880px;margin:1rem auto 0}.lesson-list{max-width:880px;margin:0 auto}.material-grid{display:grid;gap:.8rem}.lesson-card{display:grid;width:100%;gap:.6rem;padding:1.4rem;text-align:left;border:1px solid #cbc5b7;border-radius:1rem;color:#17211c;background:#fffdf7}.lesson-card:hover{border-color:#7d927f;transform:translateY(-1px)}.lesson-card strong{font-family:Georgia,serif;font-size:1.5rem}.lesson-card small{color:#4d6359}.text-button,.back{padding:.8rem 0;border:0;color:#315d4f;background:transparent;text-decoration:underline;cursor:pointer}.hero .text-button{margin-left:1rem;color:#fff}.back{margin:1rem 0 1.5rem}.lesson-content{max-width:780px;margin:0 auto;padding:clamp(1.5rem,5vw,4rem);border-radius:1.5rem;background:#fffdf7;box-shadow:0 18px 50px #1f342a1a}.lesson-content h1{font-size:clamp(2.2rem,6vw,4.2rem)}.lesson-content p,.lesson-content li,.lesson-content dd{line-height:1.7}.lesson-content section{margin-top:2rem;padding-top:1rem;border-top:1px solid #ded8ca}.callout,.memory-strip{padding:1rem 1.2rem;border-radius:.8rem;background:#e8f0eb}.quiz button{display:block;width:100%;margin:.65rem 0;padding:.85rem;text-align:left;border:1px solid #b9b3a6;border-radius:.65rem;background:#fff;cursor:pointer}.quiz [data-feedback]{color:#255243;font-weight:700}.quiz button[aria-pressed=true]{border-color:#315d4f;background:#e8f0eb}.prompt-sample{padding:1rem 1.2rem;border-left:4px solid #d77136;background:#f4eee1}.related-list{display:grid;gap:.65rem}.related-link{width:100%;padding:.85rem 1rem;border:1px solid #b9b3a6;border-radius:.65rem;color:#244f41;background:#fff;text-align:left;text-decoration:underline;cursor:pointer}.check-list{display:grid;gap:.75rem;padding-left:1.25rem}.term-list dd{margin:.35rem 0 1.15rem}.course-finish{max-width:880px;margin:2rem auto 0;padding:clamp(1.5rem,4vw,2.5rem);border-radius:1.5rem;background:#e5ded0}.course-finish h2{margin-top:0;font-family:Georgia,serif;font-size:clamp(1.65rem,3vw,2.35rem);font-weight:500}.link-button{display:inline-block;color:#16251f;text-decoration:none}@media(max-width:720px){.shell{width:min(100% - 1rem,1080px);padding-top:.5rem}.hero,.course-header{padding:2rem 1.25rem;border-radius:1.2rem}.card-grid{grid-template-columns:1fr}.card-grid article{min-height:auto}.card-grid h3{margin-top:1.2rem}.hero .text-button{display:block;margin:.7rem 0 0}.lesson-content{padding:1.25rem}.course-actions,.material-actions{align-items:flex-start}}@media(prefers-reduced-motion:reduce){.spinner{animation:none}}