.videos-page .r-meta:before{content:'03'}.video-section{padding-top:0}.video-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.video-card{padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.video-card-wide{grid-column:1/-1;display:grid;grid-template-columns:.8fr 1.2fr;gap:3rem}.video-card-top{display:flex;justify-content:space-between;align-items:start;min-height:32px}.video-number{font-size:clamp(3rem,6vw,6rem);font-weight:500;letter-spacing:-.1em;line-height:.7;color:#d9dadb}.video-thumb{position:relative;display:block;margin:2rem 0 1.8rem;overflow:hidden;background:#e9eaeb;aspect-ratio:16/9}.video-thumb img{display:block;width:100%;height:100%;object-fit:cover;filter:saturate(.75)}.play-badge{position:absolute;right:14px;bottom:14px;padding:9px 12px;background:var(--dark);color:#fff;border-radius:6px;font-size:.7rem}.video-card h2{max-width:660px;margin:0 0 1rem;font-size:clamp(2.7rem,4vw,5rem);font-weight:500;letter-spacing:-.07em;line-height:.9}.video-card p{max-width:650px;color:#626569;font-size:.88rem}.video-author{font-size:.72rem!important;color:var(--ink)!important;font-weight:600}.learn-box{margin:1.8rem 0;padding:1.2rem 1.4rem;border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:#626569;font-size:.8rem}.learn-box strong{display:block;margin-bottom:.7rem;color:var(--ink)}.learn-box ul{margin:0;padding-left:1.2rem}.learn-box li{margin:.35rem 0}.video-card .r-button{margin-top:.5rem}.sources-card{padding:clamp(3rem,7vw,6rem);border:1px solid var(--line);background:#edeef0}.sources-card h2{max-width:720px;margin:1rem 0;font-size:clamp(3.2rem,6vw,6rem);font-weight:500;letter-spacing:-.08em;line-height:.9}.sources-card>p{max-width:650px;color:#626569;font-size:.9rem}.source-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:2.5rem;border-top:1px solid var(--line);border-left:1px solid var(--line)}.source-list a{display:grid;grid-template-columns:40px 1fr 24px;align-items:center;gap:8px;padding:18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-decoration:none;background:#fff}.source-list a:hover{background:var(--dark);color:#fff}.source-list span,.source-list small{font-size:.68rem;color:#777a7d}.source-list strong{font-size:.8rem}.source-list small{grid-column:2}.sources-card .r-note{margin-top:2rem}.videos-page .r-section:last-of-type .r-card h2{max-width:900px}
@media(max-width:900px){.video-grid{grid-template-columns:1fr}.video-card-wide{grid-column:auto;display:block}.source-list{grid-template-columns:1fr}}
@media(max-width:720px){.video-card{padding:22px}.video-card h2{font-size:clamp(2.8rem,11vw,4.5rem)}.sources-card{padding:3rem 22px}.source-list a{grid-template-columns:32px 1fr 18px}}