.lectures-page { background: var(--paper); color: var(--ink); }
.engagement-hero { display: grid; grid-template-columns: 1fr 1.08fr; background: var(--ink); color: var(--paper); padding-top: 90px; }
.engagement-hero__copy { padding: 76px 5vw 70px 7vw; }
.engagement-hero h1 { font-size: clamp(3.4rem, 6.3vw, 6.8rem); line-height: .97; letter-spacing: -.035em; margin: 24px 0 32px; }
.engagement-hero__copy > p:not(.eyebrow) { font-size: 1.05rem; line-height: 1.65; max-width: 38rem; }
.engagement-hero__copy .engagement-question { font-family: var(--serif); font-size: clamp(1.6rem, 2.4vw, 2.3rem) !important; line-height: 1.15 !important; margin-bottom: 24px; }
.engagement-hero .eyebrow { color: var(--warm); font-size: .88rem; }
.engagement-hero .button { margin-top: 24px; font-size: .88rem; }
.engagement-secondary { display: block; width: fit-content; margin-top: 24px; text-underline-offset: 6px; font-size: .95rem; }
.engagement-hero__image { margin: 0; display: flex; flex-direction: column; justify-content: center; padding: 40px 4vw 40px 0; }
.engagement-hero__image img { width: 100%; height: auto; }
.engagement-hero__image figcaption { margin-top: 15px; font-size: .8rem; color: var(--mist); line-height: 1.5; }
.engagement-intro, .engagement-audiences, .engagement-trust { display: grid; grid-template-columns: 1fr 1fr; gap: 7vw; }
.lectures-page h2 { font-size: clamp(2.8rem, 4.6vw, 4.8rem); line-height: 1.04; letter-spacing: -.025em; }
.engagement-intro p, .engagement-audiences p, .engagement-trust p { line-height: 1.7; font-size: 1.05rem; }
.engagement-intro .lead { font-family: var(--serif); font-size: 1.8rem; line-height: 1.35; margin-top: 0; }
.lectures-page .eyebrow { font-size: .85rem; line-height: 1.5; }
.engagement-themes { background: #e3ddcf; scroll-margin-top: 85px; }
.engagement-theme-list { margin-top: 64px; }
.engagement-theme-list article { display: grid; grid-template-columns: 46px 1fr 1.25fr; gap: 3vw; padding: 34px 0; border-top: 1px solid rgba(18,17,15,.25); }
.engagement-number { padding-top: 8px; font-size: .9rem; }
.engagement-theme-list h3 { margin: 0; font-family: var(--serif); font-size: clamp(1.8rem, 2.6vw, 2.8rem); line-height: 1.1; font-weight: 400; }
.engagement-theme-list p { margin: 0 0 20px; font-size: 1.05rem; line-height: 1.65; }
.engagement-theme-list a { font-size: .9rem; text-underline-offset: 5px; display: inline-block; padding: 10px 0; }
.engagement-quote { background: var(--ink); color: var(--paper); }
.engagement-quote blockquote { max-width: 1100px; margin: 0; font-family: var(--serif); font-size: clamp(2rem, 3.7vw, 3.8rem); line-height: 1.18; }
.engagement-quote > p { color: var(--warm); margin-top: 32px; font-size: .9rem; }
.engagement-trust { border-top: 1px solid rgba(18,17,15,.2); }
.engagement-trust blockquote { margin: 0; font-family: var(--serif); font-size: clamp(1.8rem, 2.7vw, 2.7rem); line-height: 1.3; }
.engagement-trust .engagement-attribution { font-size: .9rem; margin: 25px 0 40px; }
.engagement-invite { background: var(--warm); }
.engagement-invite > p:not(.eyebrow) { max-width: 700px; font-size: 1.15rem; line-height: 1.6; }
.engagement-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 28px; margin: 32px 0; }
.engagement-actions .button { font-size: .88rem; }
.engagement-invite .engagement-attend { border-top: 1px solid rgba(18,17,15,.3); padding-top: 24px; margin-top: 44px; font-size: 1rem !important; }
.lectures-page .text-link { font-size: .85rem; line-height: 1.5; }
.lectures-page a:focus-visible { outline: 2px solid currentColor; outline-offset: 5px; }
@media (max-width: 850px) {
  .engagement-hero { grid-template-columns: 1fr; padding-top: 80px; }
  .engagement-hero__copy { padding: 52px 22px 40px; }
  .engagement-hero h1 { font-size: clamp(3.5rem, 13vw, 6rem); }
  .engagement-hero__image { padding: 0 22px 40px; }
  .engagement-intro, .engagement-audiences, .engagement-trust { grid-template-columns: 1fr; gap: 28px; }
  .engagement-theme-list article { grid-template-columns: 32px 1fr; gap: 16px; }
  .engagement-theme-list article > div { grid-column: 2; }
  .engagement-theme-list h3 { font-size: 2rem; }
  .engagement-actions { align-items: flex-start; flex-direction: column; }
  .engagement-actions > a:not(.button) { padding: 10px 0; }
  .engagement-theme-list { margin-top: 40px; }
}