.course-hub{max-width:var(--content-max);margin:0 auto;padding:var(--space-5)var(--space-4)var(--space-7);color:var(--text)}.course-hub--with-hero{display:block;max-width:none;width:100%;margin:0;padding:0}.course-hub-surface{width:100%;max-width:none;margin-inline:0;padding-inline:clamp(1.1rem,2vw,1.5rem);padding-top:clamp(1.1rem,2vw,1.5rem);padding-bottom:var(--space-7)}.course-title{margin:0 0 var(--space-3);font-size:clamp(1.75rem,1.2rem + 2vw,2.5rem);line-height:1.15;color:var(--text-strong)}.course-badges{list-style:none;margin:0 0 var(--space-5);padding:0;display:flex;flex-wrap:wrap;gap:var(--space-2)}.course-badges li{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;font-size:.875rem;color:var(--text-soft);background:var(--surface-1);border:1px solid var(--border-subtle);border-radius:var(--radius-pill)}.course-badges li strong{color:var(--text-strong);font-weight:700}.course-badges svg,.course-badge-icon,.course-badge-icon svg{width:18px;height:18px;flex-shrink:0;color:var(--accent-violet);fill:currentColor}.course-cta-row{display:flex;flex-wrap:wrap;gap:var(--space-3)}.course-cta-primary,.course-cta-secondary{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;font-weight:600;font-size:1rem;border-radius:var(--radius-md);text-decoration:none}.course-cta-primary{color:var(--color-white);background:var(--brand-900)}.course-cta-secondary{color:var(--text-strong);background:var(--surface-1);border:1px solid var(--border-strong)}@media(max-width:575px){.course-cta-row{gap:var(--space-2)}.course-cta-primary,.course-cta-secondary{gap:6px;padding:10px 14px;font-size:.875rem}.course-cta-primary .course-arrow{width:16px;height:16px}}.course-intro{margin:0;padding:0 var(--space-3);font-size:var(--font-paragraph);line-height:1.75;color:var(--text)}.course-intro p{margin:0 0 var(--space-4);font-size:inherit;line-height:inherit;color:inherit}.course-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:0 var(--space-3)var(--space-5);font-size:.9375rem;color:var(--text-muted)}.course-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-4)}@media(min-width:768px){.course-grid{grid-template-columns:minmax(0,1fr)minmax(0,1fr)}}.course-grid-wrap{container-type:inline-size}.course-grid--three{grid-template-columns:minmax(0,1fr)}@container(min-width:620px){.course-grid--three {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
  }
  .course-grid--three .course-card--outcomes { grid-row: span 2; }
}@container(min-width:1040px){.course-grid--three {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .95fr) minmax(0, 1fr);
  }
  .course-grid--three .course-card--outcomes { grid-row: auto; }
}.course-card{padding:var(--space-5);background:var(--bg-article);border:1px solid var(--border-subtle);border-radius:var(--radius-md)}.course-card h2{margin:0 0 var(--space-3);font-size:1.125rem;font-weight:700;color:var(--text-strong)}.course-card ul{margin:0;padding-left:0;list-style:none}.course-card li{padding:6px 0 6px 28px;font-size:.9375rem;line-height:1.55;color:var(--text-soft)}.course-grid-wrap,.course-exam,.course-versions,.course-syllabus,.course-labs,.course-next,.course-faq{margin-top:var(--space-6)}@media(min-width:576px){.course-grid-wrap,.course-exam,.course-versions,.course-syllabus,.course-labs,.course-next,.course-faq{margin-top:var(--space-7)}}@media(min-width:768px){.course-grid-wrap,.course-exam,.course-versions,.course-syllabus,.course-labs,.course-next,.course-faq{margin-top:var(--space-8)}}.course-syllabus-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:var(--space-3);margin:0 var(--space-3)var(--space-4);padding-bottom:var(--space-3);border-bottom:2px solid var(--border-subtle)}.course-syllabus-head h2{margin:0;font-size:1.5rem;font-weight:700;color:var(--text-strong)}.course-chapters{list-style:none;padding:0;margin:0}.course-chapter{margin-bottom:var(--space-3)}.course-chapter-details{background:var(--bg-article);border:1px solid var(--border-subtle);border-radius:var(--radius-md);overflow:hidden}.course-chapter-summary{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:var(--space-3);padding:var(--space-4);cursor:pointer;list-style:none;font-size:1rem}.course-chapter-summary::-webkit-details-marker{display:none}.course-chapter-no{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;font-weight:700;font-size:.9375rem;color:var(--brand-900);background:var(--brand-50);border-radius:50%}.course-chapter-title{font-weight:600;color:var(--text-strong);font-size:1.0625rem;line-height:1.4}.course-chapter-summary-text{display:block;margin-top:3px;font-size:.875rem;font-weight:400;line-height:1.5;color:var(--text-muted)}.course-chapter-count{font-size:.8125rem;font-weight:500;color:var(--text-muted);white-space:nowrap}.course-chapter-chevron{width:20px;height:20px;flex-shrink:0;color:var(--text-muted)}.course-lessons{list-style:none;margin:0;padding:0 0 var(--space-3);border-top:1px solid var(--border-subtle)}.course-lesson-link{display:grid;grid-template-columns:auto 1fr auto;gap:var(--space-3);align-items:center;padding:10px var(--space-4)10px 64px;text-decoration:none;color:var(--text);border-left:3px solid transparent}.course-lesson-no{font-size:.75rem;font-weight:700;letter-spacing:.04em;color:var(--accent-violet);text-transform:uppercase;min-width:52px}.course-lesson-title{font-size:.9375rem;font-weight:500;line-height:1.45}.course-lesson-time{font-size:.8125rem;font-weight:500;color:var(--text-muted);white-space:nowrap}