.course-reading{max-width:1080px;margin:0 auto;background:#fff;border:1px solid #e1e7ed;border-radius:12px;overflow:hidden}.course-text-section{max-width:790px;margin:0 auto;padding:30px 34px 0}.course-text-section h3,.course-worked h3,.course-check h3{font-size:25px;line-height:1.3;margin:0 0 18px}.course-text-section p,.course-worked p,.course-worked li{font-size:16px;line-height:1.85;color:#4d5f70}.course-text-section p{margin:0 0 17px}.course-model{background:#f3f7f9;border-bottom:1px solid #e1e7ed}.course-model-bar{display:flex;justify-content:space-between;gap:20px;padding:23px 28px;border-bottom:1px solid #e2e9ef}.course-model-bar strong{font-size:13px;color:#45657c}.course-model-canvas{max-width:850px;margin:auto;padding:14px 15px 0}.course-model-canvas svg{display:block;width:100%;height:auto}.course-model-controls{max-width:850px;margin:auto;padding:5px 28px 20px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 26px}.course-model-controls>.field{margin:0;min-width:0}.course-model-choices{display:flex;gap:8px;flex-wrap:wrap;grid-column:1/-1}.course-model-controls .course-model-readouts{grid-column:1/-1;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-top:8px}.course-model-readouts>div{background:#fff;border:1px solid #dfe7ed;border-radius:7px;padding:14px 16px}.course-model-readouts span{display:block;font-size:11px;color:#6b7b88;margin-bottom:7px}.course-model-readouts strong{font-size:16px;color:#284a65;line-height:1.55;display:block}.course-model-note{padding:0 28px 23px;margin:0;font-size:11px!important;line-height:1.7!important;color:#708291;max-width:900px}.course-table-wrap{overflow:auto;margin:26px 0;border:1px solid #dce6ed;border-radius:7px}.course-table-wrap table{width:100%;border-collapse:collapse;font-size:13px;line-height:1.7}.course-table-wrap th{background:#f1f5f8;color:#36566e;text-align:left;font-weight:700}.course-table-wrap th,.course-table-wrap td{padding:13px 15px;border-bottom:1px solid #e5ebf0;vertical-align:top;min-width:125px}.course-table-wrap tr:last-child td{border-bottom:0}.course-worked{max-width:790px;margin:28px auto;padding:28px 34px;background:#eef4f8;border-left:3px solid #83a4bd}.course-worked .eyebrow,.course-check .eyebrow{display:block;margin-bottom:14px}.course-worked ol{padding-left:22px}.course-worked li{padding-left:8px;margin:10px 0}.course-check{max-width:790px;margin:30px auto;padding:27px 34px;border-top:1px solid #dce6ed}.course-check .answer-options{display:grid;gap:10px}.course-check .answer-option{padding:15px 17px;font-size:14px;line-height:1.6;text-align:left}.course-check-feedback{font-size:14px;line-height:1.8;color:#3e617b;min-height:0;margin:18px 0 0}.course-objectives{margin:0;padding:20px 34px;border-top:1px solid #e4ebf0;font-size:11px;line-height:1.7;color:#738695}.course-objectives summary{cursor:pointer}.course-objectives p{overflow-wrap:anywhere}.course-model .chip[aria-pressed=true]{background:#274a65;color:white}.course-model .field label{font-size:12px}.course-model .field output{white-space:nowrap}@media(max-width:650px){.course-text-section,.course-check{padding:25px 20px 0}.course-text-section h3,.course-worked h3,.course-check h3{font-size:22px}.course-text-section p,.course-worked li,.course-worked p{font-size:15px;line-height:1.8}.course-worked{margin:25px 0;padding:25px 20px}.course-model-bar{display:block;padding:19px 20px}.course-model-bar strong{display:block;margin-top:10px;line-height:1.6}.course-model-controls{grid-template-columns:minmax(0,1fr);padding:5px 20px 20px}.course-model-controls .course-model-readouts{grid-template-columns:repeat(2,minmax(0,1fr))}.course-model-readouts>div{padding:10px}.course-model-readouts strong{font-size:13px}.course-model-note{padding:0 20px 20px}.course-objectives{padding:20px}.course-check{padding-bottom:20px}.course-model-canvas{padding:10px 0 0}.course-model-choices{gap:6px}.course-model-choices button{font-size:11px;padding:9px 10px}}
@media(max-width:650px){.course-model-canvas svg text{font-size:24px}.course-model-canvas{overflow:hidden}}
.course-atlas-link{grid-column:1/-1;margin:5px 0 0;font-size:12px;line-height:1.7}.source-references{font-size:12px;line-height:1.8;margin-top:20px}.source-references summary{cursor:pointer}.source-references ul{padding-left:18px;margin-top:10px}.source-references li{margin-bottom:8px}
.course-message-display{padding:38px 28px;min-height:210px;display:flex;flex-direction:column;justify-content:center;gap:18px;text-align:center;background:linear-gradient(135deg,#edf3f8,#f7f9fb)}
.course-message-display strong{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:clamp(22px,3vw,34px);color:#29485f;overflow-wrap:anywhere}
.course-message-display p{margin:0;line-height:1.7;color:#4e667a}
.course-source-figure{margin:32px 0;border:1px solid #dce6ee;border-radius:14px;overflow:hidden;background:#fff}
.course-source-figure>a{display:block;cursor:zoom-in}
.course-source-figure img{display:block;width:100%;height:auto}
.course-source-figure figcaption{display:flex;flex-direction:column;gap:8px;padding:20px;font-size:13px;line-height:1.7;color:#607487}
.course-source-figure figcaption strong{font-weight:600;color:#304f66}

.course-centre-picker{grid-column:1/-1}.course-centre-picker[hidden]{display:none}.course-centre-picker select{display:block;width:100%;max-width:100%;min-width:0;margin-top:9px;padding:12px;background:#fff;border:1px solid #c4d3df;border-radius:7px;font:inherit;color:#294b64}

@media(max-width:650px){.course-model-readouts>.course-readout-long{grid-column:1/-1}}

.course-model-choices[hidden]{display:none}.course-model-choices button[hidden]{display:none}
.course-cloud-photo{margin:8px auto 20px;max-width:500px;background:#fff;border:1px solid #dbe4eb;border-radius:9px;overflow:hidden}.course-cloud-photo img{display:block;width:100%;height:auto}.course-cloud-photo figcaption{padding:16px 20px;display:grid;gap:8px;font-size:11px;line-height:1.65;color:#657c8d}.course-cloud-photo figcaption strong{font-size:19px;color:#294b64}.course-cloud-practice{grid-column:1/-1}.course-cloud-practice:empty{display:none}.course-cloud-practice p{font-size:14px!important;line-height:1.75!important;color:#4c6579}.course-cloud-practice .answer-options{display:grid;gap:8px}.course-cloud-practice .answer-option{padding:13px 16px;text-align:left;line-height:1.6;font-size:14px}.course-cloud-practice .answer-option:disabled{cursor:default;opacity:.75}.course-cloud-feedback{min-height:24px}.course-cloud-photo img{object-fit:contain}
@media(max-width:650px){.course-cloud-practice+.course-model-readouts{grid-template-columns:minmax(0,1fr)}}

.course-model-readouts strong{overflow-wrap:anywhere;min-width:0}

.course-coriolis-film .course-model-canvas{padding:0}
.course-coriolis-film .course-model-canvas svg text{font-size:12px;fill:#617889}
.course-coriolis-legend{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px 18px;font-size:12px;color:#4e667a}
.course-coriolis-legend span{display:flex;align-items:center;gap:6px}.course-coriolis-legend i{display:inline-block;width:17px;height:3px}
.course-coriolis-legend .wind-key{background:#527fa1}.course-coriolis-legend .pressure-key{background:#b29062}.course-coriolis-legend .coriolis-key{background:#9273a4}.course-coriolis-legend .resultant-key{background:#398475}
.course-coriolis-transport{grid-column:1/-1;display:flex;gap:18px;align-items:center}.course-coriolis-transport .primary{min-width:125px;justify-content:center}.course-coriolis-transport .field{min-width:0;flex:1;margin:0}.course-coriolis-transport output{font-variant-numeric:tabular-nums}
@media(max-width:480px){.course-coriolis-transport{align-items:stretch;flex-direction:column;gap:12px}.course-coriolis-transport .primary{align-self:flex-start;min-height:44px}.course-coriolis-legend{gap:8px 12px}}
.course-coriolis-toolbar{display:grid;gap:14px;max-width:850px;margin:auto;padding:18px 28px;border-bottom:1px solid #dce6ed}.course-coriolis-toolbar .course-model-choices{margin:0}.course-coriolis-toolbar .course-coriolis-transport{grid-column:auto}
@media(max-width:650px){.course-coriolis-toolbar{padding:16px 20px}}