.talks-shell{width:min(1120px,calc(100% - 40px));margin:0 auto;padding:32px 0 64px}.talks-breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:flex-start;max-width:none;margin:0 0 24px;color:var(--text-secondary);font-size:.9rem}.talks-breadcrumbs a,.talk-event-link,.talk-material__heading a,.talk-detail__back a{color:var(--accent);text-decoration:none}.talks-breadcrumbs a:hover,.talk-event-link:hover,.talk-material__heading a:hover,.talk-detail__back a:hover{text-decoration:underline}.talks-hero,.talk-detail__header{max-width:none;margin-bottom:28px;padding:clamp(20px,3vw,32px);border:1px solid var(--border);border-radius:var(--radius-xl);background:var(--bg-secondary)}.talks-eyebrow{margin:0 0 12px;color:var(--accent);font-family:var(--font-mono);font-size:.78rem;font-weight:600;letter-spacing:.12em}.talks-hero h1,.talk-detail__header h1{margin:0 0 16px;color:var(--text-primary);font-family:var(--font-display);font-size:clamp(1.75rem,3.6vw,2.75rem);line-height:1.15;text-wrap:balance}.talks-hero>p:last-child,.talk-detail__lead{max-width:86ch;margin:0;color:var(--text-secondary);font-size:1rem;line-height:1.65}.talk-byline{margin:0;color:var(--text-secondary)}.talk-event-link{display:inline-block;margin-top:16px;font-size:.9rem}.talks-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.talk-card{display:flex;min-width:0;flex-direction:column;overflow:hidden;border:1px solid var(--border);border-radius:var(--radius-xl);background:var(--bg-secondary);transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}.talk-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 16px 36px rgb(0 0 0 / 16%)}.talk-card__poster{display:block;overflow:hidden;aspect-ratio:16 / 9;border-bottom:1px solid var(--border);background:var(--bg-primary)}.talk-card__poster img{width:100%;height:100%;object-fit:contain;transition:transform .25s ease}.talk-card:hover .talk-card__poster img{transform:scale(1.02)}.talk-card__body{display:flex;flex:1;flex-direction:column;padding:24px}.talk-card__meta{display:flex;justify-content:space-between;gap:16px;margin-bottom:14px;color:var(--accent);font-size:.8rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.talk-card h2{margin:0 0 12px;font-size:1.35rem;line-height:1.3}.talk-card h2 a{color:var(--text-primary);text-decoration:none}.talk-card h2 a:hover{color:var(--accent)}.talk-card__body>p{margin:0 0 20px;color:var(--text-secondary);line-height:1.6}.talk-card__description{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}.talk-card__formats{display:flex;flex-wrap:wrap;gap:8px;margin:auto 0 20px}.talk-card__formats span{padding:5px 9px;border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-secondary);font-size:.76rem}.talks-button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;gap:8px;padding:10px 17px;border:1px solid var(--accent);border-radius:var(--radius-lg);background:var(--accent);color:#0d1117;font-weight:600;line-height:1.2;text-align:center;text-decoration:none;transition:filter .15s ease,transform .15s ease}[data-theme="light"] .talks-button{color:#fff}.talks-button:hover{filter:brightness(1.08);transform:translateY(-1px)}.talks-button--quiet{align-self:flex-start;border-color:var(--border);background:transparent;color:var(--text-primary)}[data-theme="light"] .talks-button--quiet{color:var(--text-primary)}.talks-empty,.talk-external-card{padding:32px;border:1px dashed var(--border);border-radius:var(--radius-xl);background:var(--bg-secondary)}.talks-empty h2,.talks-empty p,.talk-external-card p{margin-top:0}.talks-empty p,.talk-external-card p{color:var(--text-secondary)}.talk-facts{display:flex;flex-wrap:wrap;gap:12px 28px;margin:20px 0}.talk-facts:empty{display:none}.talk-facts div{display:grid;gap:3px}.talk-facts dt{color:var(--text-secondary);font-size:.75rem;letter-spacing:.06em;text-transform:uppercase}.talk-facts dd{margin:0;color:var(--text-primary);font-weight:600}.talk-material{margin:30px 0;padding:clamp(20px,4vw,34px);border:1px solid var(--border);border-radius:var(--radius-xl);background:var(--bg-secondary)}.talk-material__heading{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:10px 20px;margin-bottom:20px}.talk-material__heading h2{margin:0;color:var(--text-primary);font-size:clamp(1.35rem,3vw,1.8rem)}.talk-video{display:block;width:100%;max-height:72vh;border-radius:var(--radius-lg);background:#000}.talk-additional-videos{display:grid;gap:28px}.talk-additional-video{min-width:0}.talk-additional-video+.talk-additional-video{padding-top:28px;border-top:1px solid var(--border)}.talk-additional-video__heading{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:10px 20px;margin-bottom:16px}.talk-additional-video__heading h3{margin:0;color:var(--text-primary);font-size:clamp(1.05rem,2.4vw,1.3rem)}.talk-additional-video__heading a{color:var(--accent);text-decoration:none}.talk-additional-video__heading a:hover{text-decoration:underline}.talk-actions{display:flex;flex-wrap:wrap;gap:12px}.talk-transcript__content{overflow-wrap:anywhere;color:var(--text-primary);line-height:1.75}.talk-transcript__content h1,.talk-transcript__content h2,.talk-transcript__content h3,.talk-transcript__content h4{margin:1.6em 0 .65em;line-height:1.3}.talk-transcript__content h1:first-child,.talk-transcript__content h2:first-child,.talk-transcript__content h3:first-child,.talk-transcript__content p:first-child{margin-top:0}.talk-transcript__content a{color:var(--accent)}.talk-transcript__content pre,.talk-transcript__content table{max-width:100%;overflow-x:auto}.talk-transcript__content img{max-width:100%;height:auto}.talk-detail__back{max-width:none;margin:32px 0 0;justify-content:flex-start}.talk-photo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.talk-photo{min-width:0;margin:0}.talk-photo__link{display:block;overflow:hidden;aspect-ratio:4 / 3;border-radius:var(--radius-lg);background:var(--bg-primary)}.talk-photo__link img{display:block;width:100%;height:100%;object-fit:contain}.talk-photo figcaption{margin-top:10px;color:var(--text-secondary);font-size:.9rem;overflow-wrap:anywhere}.talk-photo__link:focus-visible,.talks-button:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.talks-footer{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 28px;padding:28px 20px;border-top:1px solid var(--border);color:var(--text-secondary);font-size:.88rem}.talks-footer a{color:var(--text-secondary);text-decoration:none}.talks-footer a:hover{color:var(--accent)}@media(max-width:760px){.talks-shell{width:min(100% - 28px,1120px);padding:30px 0 56px}.talks-breadcrumbs{margin-bottom:20px}.talks-grid{grid-template-columns:1fr}.talk-card__body{padding:20px}.talk-material{margin:20px 0}.talk-actions{flex-direction:column}.talk-actions .talks-button{width:100%}.talk-actions--links{flex-direction:row;gap:12px 20px}.talk-photo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}}@media(max-width:480px){.talk-photo-grid{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){.talk-card,.talk-card__poster img,.talks-button{transition:none}}