/* October 4, 2026 visual refresh. Extends styles.css; no new tokens. Images are responsive (width:100%, height:auto, object-fit:cover). */
.hero-banner-poster.has-poster{background-position:center;background-size:cover}
.brief-lead-thumb{margin:0 0 22px;border:1px solid rgba(103,174,255,.28);border-radius:16px;overflow:hidden;background:#05080d;box-shadow:0 30px 70px -40px rgba(21,110,230,.75)}
.brief-lead-thumb picture,.brief-lead-thumb img{display:block;width:100%;height:auto}
.brief-lead-thumb img{aspect-ratio:16/7;object-fit:cover;object-position:center 40%}
.brief-lead-thumb figcaption{padding:9px 14px;color:var(--muted,#8fa1b5);font-size:.78rem;line-height:1.45;border-top:1px solid rgba(118,151,202,.16)}
.item-cves{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:10px 0 0}
.cve-chip-label{color:var(--muted,#8fa1b5);font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.cve-chip{display:inline-block;padding:4px 10px;border-radius:999px;border:1px solid rgba(255,178,102,.5);background:rgba(255,145,64,.1);color:#ffd2a6;font-size:.8rem;font-weight:700;text-decoration:none;font-variant-numeric:tabular-nums}
.cve-chip:hover,.cve-chip:focus-visible{background:rgba(255,145,64,.2);text-decoration:underline}
main a.cve-link{color:#ffd2a6;text-decoration:underline;text-decoration-color:rgba(255,178,102,.55);text-underline-offset:3px;white-space:nowrap}
main a.cve-link:hover,main a.cve-link:focus-visible{color:#fff}
.tt picture img{width:100%;height:100%;object-fit:cover}
.feature-inline-image picture{display:block}
.feature-inline-image img,.feature-new-hero img,.sep14-evidence-card img,.rsrch-media-grid img{height:auto;aspect-ratio:16/9;object-fit:cover}
.rsrch-hero-art{max-height:none!important;height:auto!important;min-height:0!important;aspect-ratio:auto!important;border:1px solid rgba(103,174,255,.28)}
.rsrch-hero-art picture{display:block}
.rsrch-hero-art figcaption{position:static!important;inset:auto!important;background:#05080d;color:var(--muted,#8fa1b5);border-top:1px solid rgba(118,151,202,.16)}
@media (max-width:640px){.brief-lead-thumb img{aspect-ratio:16/9}}
.video-frame.b3-wide{width:100%;max-width:none;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#05080d}
.video-frame.b3-wide iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}