.lrn-stage{max-width:860px;margin:0 auto;padding:clamp(24px,5vw,56px) 20px 80px}.lrn-title{font-family:var(--font-display);letter-spacing:-.02em;text-wrap:balance;margin-top:14px;font-size:clamp(30px,6vw,48px);font-weight:640;line-height:1.06}.lrn-sub{max-width:580px;color:var(--text-dim);margin-top:12px;font-size:15.5px;line-height:1.6}.lrn-counts{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.lrn-today{border-radius:var(--r-card);background:var(--surface);border:var(--border-w) solid var(--macaw);box-shadow:0 var(--edge) 0 var(--macaw);color:inherit;align-items:center;gap:16px;margin-top:22px;padding:18px 20px;text-decoration:none;transition:transform 80ms linear,box-shadow 80ms linear;display:flex}.lrn-today:active{transform:translateY(var(--edge));box-shadow:0 0 0 var(--macaw)}.lrn-today-title{font-family:var(--font-display);letter-spacing:-.01em;margin-top:6px;font-size:clamp(19px,3.4vw,24px);font-weight:620;line-height:1.2}.lrn-today-arrow{background:var(--macaw-tint);width:44px;height:44px;color:var(--humpback);border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:18px;display:flex}.lrn-track{margin-top:40px}.lrn-track-strap{color:var(--text-dim);margin-top:6px;font-size:14px}.lrn-shelf{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-top:18px;display:grid}.lrn-card{border-radius:var(--r-card);background:var(--surface);border:var(--border-w) solid var(--border);box-shadow:0 var(--edge) 0 var(--border);color:inherit;flex-direction:column;gap:10px;padding:18px 18px 16px;text-decoration:none;transition:transform 80ms linear,box-shadow 80ms linear,border-color .12s ease-out;display:flex;position:relative}.lrn-card:hover,.lrn-card:focus-visible{border-color:var(--macaw)}.lrn-card:active{transform:translateY(var(--edge));box-shadow:0 0 0 var(--border)}.lrn-card--mastered{border-color:var(--beetle);box-shadow:0 var(--edge) 0 var(--beetle)}.lrn-card--mastered:hover,.lrn-card--mastered:focus-visible{border-color:var(--beetle)}.lrn-card--mastered:active{box-shadow:0 0 0 var(--beetle)}.lrn-badge{letter-spacing:.04em;background:var(--humpback);color:#fff;border-radius:999px;padding:3px 9px;font-size:11px;font-weight:700;position:absolute;top:-9px;right:14px}.lrn-badge--mastered{background:var(--beetle-text)}.lrn-card-title{font-family:var(--font-display);letter-spacing:-.01em;font-size:17.5px;font-weight:620;line-height:1.25}.lrn-card-foot{justify-content:space-between;align-items:center;gap:8px;margin-top:auto;display:flex}.lrn-go{border-color:var(--macaw);color:var(--humpback)}.lrn-best{border-color:var(--beetle);color:var(--beetle-text)}.lrn-xp{border-color:var(--bee);color:var(--text)}.lrn-tier{gap:3px;display:inline-flex}.lrn-tier i{background:var(--track);border-radius:50%;width:7px;height:7px}.lrn-tier i.on{background:var(--wolf)}.lrn-reps{align-items:center;gap:4px;display:inline-flex}.lrn-reps i{border:1.5px solid var(--hare);background:0 0;border-radius:50%;width:9px;height:9px}.lrn-reps i.won{border-color:var(--green-dark);background:var(--green)}.lrn-head-emblem{font-size:30px;line-height:1}.lrn-head{align-items:center;gap:14px;margin-top:18px;display:flex}.lrn-lesson-title{font-family:var(--font-display);letter-spacing:-.015em;text-wrap:balance;font-size:clamp(24px,4.6vw,34px);font-weight:630;line-height:1.12}.lrn-track-line{color:var(--text-dim);margin-top:4px;font-size:13.5px}.lrn-passage{font-family:var(--font-body);letter-spacing:.002em;margin-top:6px;font-size:clamp(19px,2.9vw,23px);line-height:1.62}.lrn-passage .lrn-sentence{opacity:1}.lrn-speaking{align-items:center;gap:10px;min-height:26px;display:flex}.lrn-speak-orb{background:var(--macaw);border-radius:50%;width:12px;height:12px;animation:1.15s ease-in-out infinite lrn-pulse}@keyframes lrn-pulse{0%,to{opacity:.85;transform:scale(1)}50%{opacity:.45;transform:scale(1.45)}}.lrn-speaking-label{letter-spacing:.05em;text-transform:uppercase;color:var(--text-dim);font-size:13px;font-weight:650}.lrn-voice-note{color:var(--text-dim);margin-top:12px;font-size:13.5px;font-style:italic}.lrn-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:12px;margin-top:18px;display:flex}.lrn-score-row{justify-content:center;align-items:baseline;gap:6px;margin-top:10px;display:flex}.lrn-score-num{font-family:var(--font-display);color:var(--text);font-size:52px;font-weight:650;line-height:1}.lrn-score-denom{color:var(--text-dim);font-size:14px}.lrn-verdict{font-family:var(--font-display);letter-spacing:-.01em;font-size:clamp(20px,3.6vw,26px);font-weight:640;display:inline-block}.lrn-verdict--mastered{color:var(--beetle-text)}.lrn-targets{text-align:left;flex-direction:column;gap:8px;margin-top:16px;display:flex}.lrn-target{border-radius:var(--r-btn);background:var(--surface);border:var(--border-w) solid var(--border);align-items:flex-start;gap:10px;padding:10px 14px;font-size:14.5px;line-height:1.45;display:flex}.lrn-target[data-hit=true]{border-color:var(--green)}.lrn-target[data-hit=false]{border-color:var(--cardinal)}.lrn-target-mark{flex:none;font-weight:700}.lrn-target[data-hit=true] .lrn-target-mark{color:var(--green-text)}.lrn-target[data-hit=false] .lrn-target-mark{color:var(--cardinal)}.lrn-gap-passage{font-family:var(--font-body);text-align:left;margin-top:8px;font-size:clamp(17px,2.6vw,20px);line-height:1.62}.lrn-gap-passage mark{color:inherit;box-shadow:inset 0 -3px 0 var(--cardinal);-webkit-box-decoration-break:clone;box-decoration-break:clone;background:0 0;padding:0 2px}.lrn-gap-legend{color:var(--text-dim);margin-top:10px;font-size:13px}.lrn-followup-q{font-family:var(--font-body);margin-top:8px;font-size:clamp(18px,2.8vw,22px);line-height:1.55}@media (max-width:560px){.lrn-shelf{grid-template-columns:1fr}}.lrn-sources{border-top:var(--border-w) solid var(--border);margin-top:26px;padding-top:20px}.lrn-sources-eyebrow{letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim);font-size:12px;font-weight:700}.lrn-source{border-left:3px solid var(--macaw);background:var(--surface-sunken);border-radius:var(--r-btn);margin:16px 0 0;padding:14px 16px}.lrn-source[data-lesson-source=linked]{border-left-color:var(--wolf)}.lrn-source-cite{color:var(--text-dim);font-size:13.5px}.lrn-source-author{color:inherit;font-weight:700}.lrn-source-quote{font-family:var(--font-body);margin:10px 0 0;font-size:16.5px;line-height:1.68}.lrn-source-quote:before{content:"“"}.lrn-source-quote:after{content:"”"}.lrn-source-foot{color:var(--text-dim);flex-wrap:wrap;align-items:baseline;gap:10px;margin-top:10px;font-size:12.5px;display:flex}.lrn-source-link{color:var(--humpback);font-weight:600;text-decoration:underline}.lrn-sowhat{color:var(--text-dim);margin:16px 0 0;font-size:14.5px;line-height:1.65}.lrn-carry{border-radius:var(--r-btn);background:var(--surface-sunken);border:var(--border-w) solid var(--border);margin-top:20px;padding:14px 16px}.lrn-carry-label{letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim);font-size:11.5px;font-weight:700}.lrn-carry p{margin:6px 0 0;font-size:15.5px;line-height:1.6}