@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--ink:#242d29;--muted:#737b73;--green:#315d48;--paper:#f8f9f5}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}aside{position:fixed;inset:0 auto 0 0;width:248px;background:#fff;border-right:1px solid #e6e9e1;padding:38px 25px}.brand{display:flex;align-items:center;gap:12px;font-size:11px;font-weight:800;letter-spacing:1.2px}.brand span{display:grid;place-items:center;width:39px;height:43px;border-radius:9px;background:var(--green);color:white;font-family:Georgia;font-size:30px}.label{font-size:10px;color:#899187;letter-spacing:1.7px;margin-top:65px}.nav{display:block;padding:15px 12px;font-size:14px;margin:6px 0;border-radius:8px}.active{background:#eef3eb;color:var(--green);font-weight:700}.side-bottom{position:absolute;bottom:35px;font:italic 23px Georgia;color:#7d8a7c;line-height:1.5}.side-bottom small{display:block;font:10px 'DM Sans';margin-top:28px}main{margin-left:248px;padding:0 6%;max-width:1800px}header{height:90px;border-bottom:1px solid #e1e6dd;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted)}.preview{font-size:10px;letter-spacing:1px;background:#e8ece3;padding:8px 12px;border-radius:20px}.intro{padding:53px 0 23px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.6px;color:var(--green)}h1{font-family:Manrope,sans-serif;font-size:clamp(36px,4vw,61px);font-weight:500;line-height:1.12;letter-spacing:-2.8px;margin:22px 0}h1 span{color:#82a26d}.intro>p:last-child{line-height:1.65;font-size:16px;color:var(--muted)}.notice{font-size:12px;color:#637059;line-height:1.6;border-left:2px solid #99ac89;padding:8px 13px;margin-bottom:30px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin:25px 0 18px}.section-heading h2{font-size:18px;font-weight:600}.section-heading>span{font-size:11px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.card{padding:0;text-align:left;border:1px solid #e1e5dc;background:white;border-radius:13px;overflow:hidden;color:inherit;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-4px);box-shadow:0 15px 25px #273c2710}.cover{aspect-ratio:1.65;background:#e6e9df;overflow:hidden}.cover img{width:100%;height:100%;object-fit:cover}.card-body{padding:24px}.card-body h2{font-family:Manrope;font-size:21px;letter-spacing:-.6px;margin:13px 0}.card-body>p:not(.eyebrow){font-size:13px;color:var(--muted);line-height:1.7;min-height:46px}.card-foot{border-top:1px solid #e9ece4;margin-top:24px;padding-top:18px;display:flex;justify-content:space-between;font-size:12px;font-weight:600}.asset-cover{background:#dedbcf;padding:22px 30px;display:flex;flex-direction:column;justify-content:space-between}.asset-mark{font:64px Georgia;color:#3e5147;letter-spacing:-5px}.asset-mark>span{font:35px Georgia;float:right;letter-spacing:0}.asset-cover p{font-size:10px;letter-spacing:2px;color:#586457;line-height:1.5;margin:0}footer{display:flex;justify-content:space-between;gap:16px;margin:48px 0 25px;padding-top:23px;border-top:1px solid #e1e6dd;font-size:10px;color:var(--muted)}footer>span{letter-spacing:1px}dialog{border:0;padding:0;border-radius:16px;width:min(1050px,95vw);max-height:90vh;box-shadow:0 30px 90px #10211633}dialog::backdrop{background:#14231dc2}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:22px 28px;border-bottom:1px solid #e6e8e1;font-weight:600}.modal-head button{border:0;background:#eff2eb;padding:8px 12px;border-radius:6px}.lesson-layout{display:grid;grid-template-columns:250px 1fr}.lesson-layout nav{background:#f5f6f1;padding:18px}.lesson-layout nav button{border:0;display:block;background:transparent;text-align:left;width:100%;padding:14px;border-radius:8px;font-size:13px;line-height:1.5;color:#616b60}.lesson-layout nav button.selected{background:white;color:var(--green);box-shadow:0 2px 8px #243d2410}.lesson-layout article{padding:28px}.lesson-layout h2{font:600 26px Manrope;margin:12px 0}.lesson-layout article>p{line-height:1.8;color:var(--muted)}#player{aspect-ratio:16/9;background:#eaf0e6;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:10px;text-align:center;padding:24px;color:var(--green)}#player strong{font:26px Georgia;margin:12px}#player small{line-height:1.7;max-width:350px}#complete{background:var(--green);color:white;border:0;border-radius:7px;padding:13px 18px}#complete:disabled{opacity:.45;cursor:default}.progress-note{font-size:11px}@media(max-width:1050px){aside{width:200px;padding:30px 18px}main{margin-left:200px;padding:0 4%}.grid{gap:12px}.card-body{padding:17px}.card-body h2{font-size:18px}}@media(max-width:760px){aside{position:static;width:auto;padding:20px;border:0}.label,.nav,.side-bottom{display:none}main{margin:0;padding:0 22px}header{height:52px}.intro{padding:28px 0 10px}h1{letter-spacing:-1.5px;font-size:41px}.grid{grid-template-columns:1fr;gap:22px}.cover{aspect-ratio:1.9}.card-body{padding:23px}.card-body h2{font-size:23px}.card-body>p:not(.eyebrow){min-height:0}.lesson-layout{grid-template-columns:1fr}.lesson-layout nav{display:flex;gap:8px;overflow:auto}.lesson-layout nav button{min-width:150px}.lesson-layout article{padding:20px}.modal-head{padding:18px}.desktop{display:none}footer{font-size:10px}.section-heading>span{display:none}}