.lectures-page{background:#fff;min-height:100vh}.active-lecture-link{color:var(--navy);font-weight:700}.lectures-hero{padding:78px 0 52px}.lectures-hero h1{color:var(--navy);margin:20px 0 22px;font-size:clamp(42px,6vw,72px);line-height:1.3}.lectures-hero h1 span{color:#7d8998}.lectures-hero p{color:#6c7a89;max-width:650px;font-size:16px;line-height:2}.lecture-content{padding:10px 0 105px}.lecture-poster-stack{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:32px;display:grid}.lecture-poster-wrap{background:#fbfcfd;border:1px solid #e1e6ec;width:100%;margin:0 auto;box-shadow:14px 14px #eaf0f8}.lecture-poster{width:100%;height:auto;display:block}.lecture-contact{text-align:center;flex-direction:column;align-items:center;gap:16px;margin:48px auto 0;display:flex}.lecture-email-button{justify-content:center;min-width:220px}.lecture-email-icon{flex:none;width:18px;height:18px}.lecture-contact p{color:#7a8796;max-width:640px;font-size:14px;line-height:1.8}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (max-width:760px){.lectures-hero{padding:55px 0 38px}.lectures-hero h1{font-size:43px}.lectures-hero p{font-size:15px}.lecture-content{padding:10px 0 70px}.lecture-poster-stack{grid-template-columns:1fr;gap:32px}.lecture-poster-wrap{box-shadow:8px 8px #eaf0f8}.lecture-contact{margin-top:36px}.lecture-email-button{width:100%}.lecture-contact p{font-size:13px}.lecture-nav .nav-cta{font-size:0}.lecture-nav .nav-cta span{font-size:17px}}