.exercises-section{margin-top:64px;border-top:1px solid var(--line);padding-top:38px}.exercise-eyebrow{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}.exercises-section .section-heading h2{font-size:34px;line-height:1.15;max-width:20ch}.exercises-intro{font-size:15px;line-height:1.75;max-width:75ch;margin:0 0 30px}.exercises-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.exercise-card{min-width:0;padding:26px;border:1px solid var(--line);border-radius:8px;display:flex;flex-direction:column;align-items:flex-start}.exercise-number{font-size:11px;letter-spacing:.1em;text-transform:uppercase;margin:0 0 14px;color:var(--muted)}.exercise-card h3{font-size:23px;line-height:1.25;margin:0 0 15px;max-width:26ch}.exercise-goal{font-size:14px;line-height:1.7;margin:0 0 18px}.exercise-source{font-size:12px;line-height:1.7;margin:0 0 18px;overflow-wrap:anywhere;max-width:100%}.exercise-source a{text-decoration:underline;text-underline-offset:3px}.exercise-details{font-size:13px;line-height:1.75;width:100%;margin-bottom:22px}.exercise-details summary{cursor:pointer;padding-block:10px;font-weight:600}.exercise-details p{margin:10px 0}.exercise-details ol{padding-left:22px}.exercise-details li{margin-block:8px}.exercise-fields{overflow-wrap:anywhere}.exercise-fields code{font-size:11px;background:var(--surface,#f5f3ee);padding:2px 4px;white-space:normal;display:inline-block;margin:2px 0}.exercise-cta{margin-top:auto;min-height:44px;display:inline-flex;align-items:center}.exercise-cta:focus-visible,.exercise-source a:focus-visible,.exercise-details summary:focus-visible{outline:2px solid currentColor;outline-offset:4px}@media(max-width:700px){.exercises-section{margin-top:38px;padding-top:26px}.exercises-grid{grid-template-columns:1fr;gap:16px}.exercise-card{padding:20px}.exercise-card h3{font-size:21px}.exercises-section .section-heading h2{font-size:28px}.exercises-intro{font-size:13px}.exercise-cta{width:100%;justify-content:center}}