.ai-video-section{margin:0 0 20px}
.ai-video-section h2{font-size:16px;margin:0}
.ai-video-heading{border-left:4px solid var(--accent,#ad7bff)}
.ai-video-heading h2{font-size:18px;letter-spacing:.04em}
.ai-video-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap,12px)}
.ai-video-card{display:block;color:inherit;text-decoration:none;min-width:0}
.ai-video-thumb{display:block;width:100%;height:auto;aspect-ratio:9/8;object-fit:contain;background:#000}
.ai-video-copy{padding:10px;min-width:0}
.ai-video-copy h3{font-size:14px;line-height:1.5;margin:0 0 6px;overflow-wrap:anywhere;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.ai-video-copy p{font-size:12px;color:var(--muted2);margin:0 0 6px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;overflow-wrap:anywhere}
.ai-video-copy time{font-size:11px;color:var(--muted2)}
.layout>section:has(.ai-video-top),.ai-video-main{min-width:0}
.ai-video-actions{display:flex;justify-content:center;margin:14px 0}
.ai-video-more{text-decoration:none;text-align:center;white-space:normal}
.ai-video-player{display:block;width:min(100%,360px,calc(70vh * 9 / 16));height:auto;aspect-ratio:9/16;margin:0 auto 20px;background:#000;object-fit:contain}
.ai-video-watch{margin:0 0 20px}
.ai-video-detail{padding:16px}
.ai-video-crumbs{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:12px;color:var(--muted2);margin-bottom:10px}
.ai-video-crumbs a{color:rgba(231,237,247,.9);text-decoration:none;border-bottom:1px dashed rgba(255,255,255,.18)}
.ai-video-watch h1{font-size:20px;line-height:1.35;letter-spacing:.4px;overflow-wrap:anywhere;margin:0}
.ai-video-description{margin:0;color:rgba(231,237,247,.92);font-size:13.5px;white-space:pre-line;overflow-wrap:anywhere;line-height:1.7}
.ai-video-site-head{display:flex;flex-direction:column;gap:10px;margin-bottom:12px}
.ai-video-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:4px}
.ai-video-meta-chip{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.03);color:rgba(231,237,247,.88);font-size:12px;line-height:1}
.ai-video-intro{margin-top:14px}
.ai-video-grid-heading{font-size:20px}
@media(max-width:1100px){.ai-video-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:720px){.ai-video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ai-video-player{width:min(100%,360px,calc(70svh * 9 / 16))}.ai-video-detail{padding:14px}.ai-video-watch h1{font-size:18px}}