:root{font-family:Inter,Arial,sans-serif;color:#173225;background:#f6f8f4;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,select{font:inherit}button{cursor:pointer}.topbar{height:74px;background:#fff;border-bottom:1px solid #dce6dc;display:flex;align-items:center;padding:0 max(24px,calc((100vw - 1160px)/2));gap:20px}.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:22px;letter-spacing:.03em}.brand small{display:block;font-size:12px;font-weight:600;color:#597363;letter-spacing:0}.brand-mark{display:grid;place-items:center;background:#12633a;color:white;width:36px;height:36px;border-radius:9px}.environment{margin-left:auto;background:#fff4da;color:#775412;border:1px solid #eddba9;border-radius:100px;padding:7px 12px;font-size:11px;font-weight:800;letter-spacing:.08em}.subtle{border:1px solid #cedbcf;color:#195538;background:white;border-radius:8px;padding:9px 14px}.shell{width:min(1100px,calc(100% - 36px));margin:36px auto 72px;min-height:60vh}footer{text-align:center;color:#607568;font-size:12px;padding:24px}.hero{background:linear-gradient(120deg,#0b4b2c,#167347);color:white;border-radius:20px;padding:35px 38px;display:flex;justify-content:space-between;gap:24px;align-items:center}.hero h1{font-size:32px;margin:7px 0}.hero p{color:#dcefe3;margin:0;max-width:590px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:11px;font-weight:800}.hero-icon{font-size:60px;opacity:.7}.panel{background:#fff;border:1px solid #dce6dc;border-radius:16px;padding:25px;box-shadow:0 5px 24px #123c2010}.login{width:min(430px,100%);margin:70px auto}.login h1{margin-top:0}.field{display:grid;gap:7px;margin:18px 0}.field label{font-size:13px;font-weight:700}.field input,.field select{width:100%;padding:12px;border:1px solid #bed0c2;border-radius:9px;background:#fff}.field input:focus,.field select:focus{outline:3px solid #bce0c8;border-color:#147342}.primary{background:#12633a;color:white;border:0;border-radius:9px;padding:12px 18px;font-weight:700}.primary:hover{background:#084a29}.primary:disabled{opacity:.55;cursor:not-allowed}.muted{color:#607568}.error{background:#fff0ee;color:#a3281f;border:1px solid #f0c4be;padding:11px;border-radius:8px}.success{background:#eaf8ee;color:#16653a;border:1px solid #b9e1c5;padding:11px;border-radius:8px}.section-head{display:flex;align-items:center;justify-content:space-between;margin:34px 0 15px;gap:15px}.section-head h2{margin:0;font-size:22px}.card{display:flex;justify-content:space-between;align-items:center;gap:20px;background:white;border:1px solid #dce6dc;border-radius:15px;padding:24px;margin:14px 0}.card h3{margin:0 0 8px}.card p{margin:0;color:#607568;line-height:1.5}.badge{display:inline-block;border-radius:100px;padding:6px 10px;background:#e6f4e9;color:#16683d;font-size:12px;font-weight:700}.breadcrumb{background:none;border:0;padding:0;color:#1b6d41;font-weight:700;margin-bottom:20px}.two-col{display:grid;grid-template-columns:1.7fr 1fr;gap:22px}.list{display:grid;gap:9px}.lesson-row{display:flex;align-items:center;gap:12px;padding:13px;border:1px solid #e1e9e1;border-radius:10px;text-align:left;background:white;width:100%;color:#173225}.lesson-row:hover{border-color:#2d9760}.check{display:grid;place-items:center;width:24px;height:24px;border:2px solid #bad5c3;border-radius:50%;flex:none;color:#fff;font-size:14px}.check.done{background:#16804a;border-color:#16804a}.progress{height:8px;background:#e5eee6;border-radius:100px;overflow:hidden}.progress span{display:block;height:100%;background:#16804a}.lesson-body{font-size:17px;line-height:1.8;white-space:pre-line;max-width:760px}.question{margin:20px 0;padding:18px;border:1px solid #dce6dc;border-radius:10px}.question legend{font-weight:750;padding:0 6px}.option{display:block;padding:8px 0}.score{font-size:50px;font-weight:800;color:#12633a;margin:10px 0}.note{font-size:13px;color:#697d70}.spacer{height:15px}.admin-grid{margin:24px 0;grid-template-columns:1fr 1fr}.admin-enrollment{display:flex;justify-content:space-between;gap:20px;margin:13px 0}.admin-enrollment h3{margin:13px 0 7px}.admin-enrollment p{margin:5px 0}.admin-actions{display:flex;flex-direction:column;align-items:flex-end;gap:9px}.inline-form{display:flex;flex-direction:column;gap:6px}.inline-form label{font-size:12px;font-weight:700}.inline-form input{padding:8px;border:1px solid #bed0c2;border-radius:7px}@media(max-width:700px){.topbar{height:auto;min-height:70px;flex-wrap:wrap;padding:14px 18px}.environment{order:3;margin:0}.shell{margin-top:20px}.hero{padding:25px}.hero h1{font-size:27px}.hero-icon{display:none}.two-col{grid-template-columns:1fr}.card,.admin-enrollment{align-items:start;flex-direction:column}.admin-actions{align-items:flex-start}}
.field textarea{width:100%;padding:12px;border:1px solid #bed0c2;border-radius:9px;background:#fff;resize:vertical;font:inherit;line-height:1.5}.field textarea:focus{outline:3px solid #bce0c8;border-color:#147342}.course-summary{margin:12px 0}.course-summary h3{margin:12px 0}.course-summary .subtle{margin-top:12px}.lesson-preview{padding:10px 0;border-top:1px solid #e1e9e1}.lesson-preview summary{cursor:pointer;font-weight:650}.lesson-preview .lesson-body{font-size:14px;line-height:1.6}
.video-section{margin-top:2rem;padding-top:1.5rem;border-top:1px solid #d8e4dc}
.video-frame{position:relative;width:100%;aspect-ratio:16/9;background:#15271e;border-radius:12px;overflow:hidden}
.video-frame iframe{width:100%;height:100%;border:0}
.pilot-notice{margin:18px 0 22px;padding:16px 18px;border:1px solid #e5ca79;border-left:5px solid #b57912;border-radius:10px;background:#fff7df;color:#5e4613;line-height:1.55}
.pilot-notice p{margin:7px 0 0}
.card .pilot-notice{margin:12px 0;color:#5e4613}
.support-panel{margin-top:24px}
.support-panel h2{font-size:19px;margin:0 0 8px}
.support-panel p{margin:8px 0}
.support-panel a{color:#12633a;font-weight:700;overflow-wrap:anywhere}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #f0a623;outline-offset:3px}