.learning-panel{--learning-accent:#285b73;display:grid;gap:1rem;max-width:960px;margin:auto;padding:clamp(16px,4vw,32px);border-radius:24px;background:#f7fbfc;color:#183441;overflow-wrap:anywhere}.learning-panel[data-module=M1]{--learning-accent:#176b65}.learning-panel[data-module=M2]{--learning-accent:#67508d}.learning-panel[data-module=M3]{--learning-accent:#285b9a}.learning-panel[data-module=M4]{--learning-accent:#8a4e72}.learning-panel[data-module=M5]{--learning-accent:#8a511e}.learning-panel[data-module=M6]{--learning-accent:#416d34}.learning-panel[data-module=M7]{--learning-accent:#546173}.learning-panel h2{font-size:clamp(1.6rem,4vw,2.4rem);color:var(--learning-accent)}.learning-panel .sw-button{min-height:56px;padding:14px 20px;border:2px solid var(--learning-accent);border-radius:16px;background:white;color:var(--learning-accent);font:inherit;font-weight:650;white-space:normal}.learning-panel .sw-button:focus-visible,.learning-panel input:focus-visible,.learning-panel textarea:focus-visible,.learning-panel summary:focus-visible,.learning-panel select:focus-visible{outline:4px solid #e4a800;outline-offset:4px}.learning-panel .sw-button:disabled{opacity:.5}.learning-panel input,.learning-panel select,.learning-panel textarea{font:inherit;max-width:100%;padding:12px;border:2px solid #6a7e87;border-radius:10px;box-sizing:border-box}.learning-panel label{display:grid;gap:8px}.learning-panel textarea{min-height:90px}.learning-panel details{padding:14px;border:1px solid #c3d4d9;border-radius:14px;margin-block:12px;background:white}.learning-panel summary{font-weight:700;cursor:pointer;padding:8px}.learning-panel ol{display:grid;gap:12px;padding-left:30px}.learning-panel li{padding:12px;background:white;border-radius:14px}.learning-panel li span{display:block;font-size:1.2rem;margin-bottom:12px}.learning-panel li button{margin:4px}.learning-panel .learning-model{font-size:clamp(1.4rem,4vw,2rem);background:white;padding:20px;border-radius:18px;border-left:6px solid var(--learning-accent)}.learning-panel .learning-choices{display:grid!important;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:14px}.learning-panel .learning-choices button{min-height:90px}.learning-panel .learning-nav{padding-bottom:14px;border-bottom:1px solid #c3d4d9}@media(prefers-reduced-motion:reduce){.learning-panel *{animation:none!important;transition:none!important}}
.learning-picture{margin:0;display:grid;justify-items:center;gap:8px}.learning-picture img{display:block;width:100%;max-width:420px;max-height:320px;object-fit:contain;border-radius:20px;background:#fff}.learning-picture figcaption{font-size:1rem;color:#425966;max-width:55ch}
.learning-step-video{width:100%;max-width:560px;max-height:360px;display:block;margin-top:12px;border-radius:14px;background:#142932}.learning-panel fieldset{min-width:0;border:1px solid #aabec7;border-radius:16px;padding:16px;display:grid;gap:14px}.learning-panel fieldset img,.learning-panel fieldset video{max-width:100%;height:auto}
.learning-task{background:#fff;border:2px solid var(--learning-accent);border-radius:18px;padding:20px;display:grid;gap:12px}.learning-task button[aria-pressed=true]{background:var(--learning-accent);color:#fff}.learning-letter-tiles{display:flex;flex-wrap:wrap;gap:12px}.learning-letter-tiles button{min-width:64px;font-size:1.6rem!important}.learning-task h3{font-size:1.4rem;margin:0}
.learning-step-image{display:block;width:100%;max-width:360px;max-height:260px;object-fit:contain;border-radius:14px;margin:12px 0}.learning-current-step{border:2px solid var(--learning-accent);padding:12px;border-radius:18px}

/* Nested studio grids must shrink with the phone viewport, including native form controls. */
.learning-panel{grid-template-columns:minmax(0,1fr);width:100%;box-sizing:border-box}.learning-panel>*,.learning-panel label,.learning-panel fieldset>*,.learning-panel details{min-width:0}.learning-panel label,.learning-panel fieldset{grid-template-columns:minmax(0,1fr)}.learning-panel input,.learning-panel select,.learning-panel textarea{min-width:0}.learning-panel select{width:100%}.learning-panel legend{max-width:100%;white-space:normal}