:root{--ink:#081b30;--blue:#1765d9;--sky:#61cff7;--line:#d5e1ea;--muted:#50677d}*{box-sizing:border-box}body{margin:0;background:#f2f6fa;color:var(--ink);font:16px/1.65 'DM Sans',sans-serif}a{color:#145fba;text-underline-offset:3px}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}h1,h2,h3{font-family:'Manrope',sans-serif;line-height:1.22;letter-spacing:-.035em}h1{font-size:clamp(2.3rem,4vw,3.7rem);margin:8px 0 16px}h2{font-size:1.8rem}h3{font-size:1.2rem}.product-nav{background:var(--ink);color:white;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:18px max(24px,calc((100vw - 1260px)/2));flex-wrap:wrap}.product-brand{display:flex;align-items:center;gap:10px;font-weight:800;color:white;text-decoration:none}.product-brand span{color:var(--sky)}.product-nav nav{display:flex;gap:25px;flex-wrap:wrap}.product-nav nav a{color:#c6dcec;font-size:.94rem;text-decoration:none}.product-nav nav a[aria-current]{color:#75d4fa;border-bottom:2px solid #75d4fa}.product-wrap{width:min(1260px,calc(100% - 48px));margin:auto}.product-heading{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:40px 0 20px}.product-heading p{max-width:720px;color:var(--muted)}.eyebrow{color:#1765b7!important;text-transform:uppercase;letter-spacing:.15em;font-weight:700;font-size:.8rem}.account{display:grid;gap:8px;text-align:right;font-size:.88rem;overflow-wrap:anywhere}.notice{background:#dfedf9;border-left:4px solid var(--blue);padding:15px 20px;margin:0 0 26px;font-weight:600}.notice span{display:block;font-weight:400;font-size:.88rem;color:var(--muted)}.button,button.primary{display:inline-flex;align-items:center;justify-content:center;border:0;background:var(--blue);color:white;border-radius:8px;padding:11px 18px;text-decoration:none;font-weight:700;cursor:pointer}button{cursor:pointer;border:1px solid #b8ccdc;border-radius:7px;padding:9px 14px;background:white;color:var(--ink)}button:disabled{cursor:wait;opacity:.6}button.danger{color:#a02525;border-color:#d9b8b8}.workspace{display:grid;grid-template-columns:275px minmax(0,1fr);gap:24px;align-items:start}.sidebar{background:#0c2742;color:white;border-radius:15px;padding:22px;position:sticky;top:18px}.sidebar h2{font-size:1.15rem}.sidebar a{color:#8cddff}.sidebar label{font-size:.87rem;display:block}.sidebar input{margin:8px 0 15px;width:100%;padding:9px;border-radius:6px;border:0}.side-list{display:grid;gap:8px}.side-list button{background:#173954;color:white;text-align:left;border:1px solid #31536c}.side-list button.active{background:#2267ae;border-color:#88d5ff}.side-list small{display:block;color:#c1d5e6;font-size:.8rem}.panel{background:white;border:1px solid var(--line);border-radius:15px;padding:28px;min-width:0}.panel-head{display:flex;justify-content:space-between;gap:20px;align-items:start}.muted{color:var(--muted)}.tool-grid,.course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.tile{background:white;border:1px solid var(--line);border-radius:13px;padding:24px;display:flex;flex-direction:column;align-items:start}.tile p{color:var(--muted)}.tile .button,.tile button{margin-top:auto}.tag{font-size:.8rem;color:#1765b7;font-weight:700;text-transform:uppercase;letter-spacing:.09em}.fields{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}.fields label,.field{display:grid;gap:7px;font-weight:600;font-size:.94rem}.fields .wide{grid-column:1/-1}.fields small{font-weight:400;color:var(--muted)}input,select,textarea{width:100%;background:white;border:1px solid #a9bfd2;color:var(--ink);padding:10px 12px;border-radius:7px;min-width:0}textarea{min-height:110px;resize:vertical}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.status{min-height:1.6em;font-size:.94rem}.status.error{color:#a02525}.row-card{border:1px solid var(--line);padding:18px;border-radius:10px;margin:16px 0;background:#f8fbfe}.row-card .fields{margin:10px 0}.row-card .row-top{display:flex;justify-content:space-between;align-items:center}.overdue{color:#a02525;font-weight:700}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:25px 0}.metric{padding:18px;background:#eaf3fa;border-radius:10px}.metric strong{display:block;font:800 1.6rem 'Manrope';color:#12539b}.metric span{font-size:.85rem}.record-list{list-style:none;padding:0}.record-list li{border-bottom:1px solid var(--line);padding:15px 0}.record-list button{border:0;padding:0;color:#145fba;text-align:left;background:transparent;font-weight:700}.record-list small{display:block;color:var(--muted)}.lesson-body{max-width:780px;font-size:1.06rem;line-height:1.85}.callout{padding:22px;background:#edf5fc;border-left:3px solid #2875cc;margin:25px 0}.callout h3{margin-top:0}.lesson-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.lesson-tabs button[aria-current]{background:#0c2742;color:white}.quiz fieldset{margin:24px 0;padding:18px;border:1px solid var(--line);border-radius:8px}.quiz legend{font-weight:700}.quiz label{display:flex;gap:12px;padding:10px;cursor:pointer}.quiz input{width:auto;margin-top:6px;align-self:flex-start}.feedback{padding:20px;background:#eaf3fa;border-radius:9px}.progress-track{height:8px;background:#dce7ef;border-radius:8px;overflow:hidden;margin:12px 0}.progress-track span{display:block;height:100%;background:var(--blue)}.reference-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.product-reference{margin:55px 0}.product-reference p{color:var(--muted);font-size:.94rem}.product-notes{border-top:1px solid var(--line);margin:40px 0;padding:20px 0;color:var(--muted);font-size:.9rem}.product-notes h2{font-size:1.2rem}footer{padding-bottom:35px!important}.skip{position:absolute;top:-100px;background:white;padding:10px;z-index:5}.skip:focus{top:5px}:focus-visible{outline:3px solid #239bd4;outline-offset:3px}.certificate{text-align:center;border:5px double #3471a8;padding:40px 22px;background:#fff}.certificate h2{font-size:2.4rem}.certificate .recipient{font-size:2rem;color:#145fba}.certificate .id{font-size:.85rem;overflow-wrap:anywhere}.print-output{display:none}.empty{padding:28px;border:1px dashed #a2bacd;border-radius:12px}.back{margin-bottom:18px}.form-inline{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.form-inline label{flex:1;min-width:200px}.form-inline input{margin-top:7px}@media(max-width:1000px){.workspace{grid-template-columns:225px minmax(0,1fr)}.metrics{grid-template-columns:1fr 1fr}.reference-grid{grid-template-columns:1fr 1fr}}@media(max-width:740px){.workspace{grid-template-columns:1fr}.sidebar{position:static}.side-list{grid-template-columns:1fr 1fr}.product-heading{display:block}.account{text-align:left;margin-bottom:20px}.tool-grid,.course-grid,.fields{grid-template-columns:1fr}.fields .wide{grid-column:auto}.product-wrap{width:calc(100% - 28px)}.panel{padding:20px}.product-nav{padding:15px}.product-nav nav{gap:18px}.panel-head{display:block}}@media(max-width:440px){.metrics,.reference-grid{grid-template-columns:1fr}.side-list{grid-template-columns:1fr}.actions button{flex:1}}@media print{body{background:white;color:#111;font:11pt/1.5 Arial}body>*{display:none!important}.print-output{display:block!important}.print-output h1{font-size:24pt}.print-output h2{font-size:16pt;break-after:avoid}.print-output p{white-space:pre-wrap}.print-output section{break-inside:avoid}.print-output table{width:100%;border-collapse:collapse}.print-output td,.print-output th{border:1px solid #999;padding:6px;text-align:left;overflow-wrap:anywhere}.print-output .certificate{margin:20mm 0}.print-output a{color:#111}}

.course-progress{display:block;width:100%;height:12px;margin:14px 0;accent-color:var(--blue)}
.mastery-header{background:linear-gradient(135deg,#092945,#153e60);color:white}.mastery-header h2{color:white}.mastery-header .tag{color:#8bddff}.mastery-header a{color:#9ee1ff}.mastery-header .callout{background:#204761;color:#f1f8ff}.mastery-header select{color:#092945}.mastery-road{display:grid;grid-template-columns:1fr 1fr 1.25fr;gap:14px;margin:26px 0}.mastery-stop{border:1px solid #62829b;border-radius:12px;padding:18px;display:grid;gap:8px;align-content:start}.mastery-stop small{color:#d1e4f3}.mastery-stop.earned{border-color:#89d7ff;background:#205173}.mastery-mark{display:grid;place-items:center;width:48px;height:48px;font:800 1.4rem 'Manrope';border-radius:50%;background:#dff3ff;color:#0e4a76}.mastery-stop.future{background:#13304a}.mastery-stop.future .mastery-mark{font-size:1rem;background:#31516a;color:#e6f3ff}.mastery-profile summary{cursor:pointer;font-weight:700}.mastery-levels{margin-top:22px}.mastery-checklist{padding-left:20px}.mastery-checklist li{margin:10px 0}.mastery-practice{display:grid;gap:12px}.mastery-practice>div{background:#f0f6fa;padding:15px;border-radius:9px}.mastery-practice strong,.mastery-practice small{display:block}.mastery-practice button{margin:10px 8px 0 0}.mastery-attest{display:flex;gap:10px;font-size:.9rem;align-items:flex-start}.mastery-attest input{width:auto;margin-top:6px}.mastery-award .fields a{font-size:.88rem}.mastery-tag{display:block;margin-top:20px}.mastery-score{font:800 3rem 'Manrope';color:#12539b}.badge-evidence{background:#e8f3fa;border:1px solid #a1c8df;padding:20px;border-radius:10px}.mastery-levels .panel h3{margin-top:30px}.mastery-levels .panel{padding:22px}#mastery-app{margin-bottom:26px}#mastery-app .quiz input{width:auto}@media(max-width:1000px){.mastery-road{grid-template-columns:1fr}.mastery-levels{grid-template-columns:1fr}}