/* V21.29 — vidéothèque : introduction éditoriale premium et lisible. */
.ds-video-hub-v2129 .seo-main{width:min(1180px,calc(100% - 32px));margin-inline:auto}.ds-video-hub-v2129 .video-library-intro{position:relative;overflow:hidden;margin:30px auto 22px;padding:34px 38px;border-radius:22px;background:linear-gradient(135deg,#102d54 0%,#173f6d 60%,#24547c 100%);color:#fff;box-shadow:0 18px 45px rgba(12,39,72,.18)}.ds-video-hub-v2129 .video-library-intro::after{content:"";position:absolute;right:-90px;top:-110px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(244,193,74,.28),rgba(244,193,74,0) 68%);pointer-events:none}.ds-video-hub-v2129 .ds-video-hero__eyebrow{margin:0 0 10px;font-size:12px;font-weight:900;letter-spacing:.16em;color:#f4c14a}.ds-video-hub-v2129 .video-library-intro h1{margin:.1rem 0 .8rem;color:#fff;font-size:clamp(2rem,4vw,3.4rem);line-height:1.05}.ds-video-hub-v2129 .video-library-intro>p:not(.ds-video-hero__eyebrow){max-width:860px;margin:0;color:#e5edf6;font-size:1.05rem;line-height:1.65}.ds-video-hub-v2129 .ds-video-hero__chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.ds-video-hub-v2129 .ds-video-hero__chips span{display:inline-flex;padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.24);font-size:.86rem;font-weight:800}.ds-video-hub-v2129 .ds-video-hero__stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:690px;margin-top:22px}.ds-video-hub-v2129 .ds-video-hero__stats div{display:grid;padding:12px 14px;border-radius:12px;background:rgba(6,28,57,.35);border:1px solid rgba(255,255,255,.15)}.ds-video-hub-v2129 .ds-video-hero__stats strong{font-size:1.45rem;color:#fff}.ds-video-hub-v2129 .ds-video-hero__stats span{font-size:.82rem;color:#dfe9f4}.ds-video-hub-v2129 .video-channel-divider{width:100%;margin:20px 0 18px;padding:20px 24px;border:1px solid #d9e1e8;border-left:5px solid #c63a37;border-radius:14px;background:linear-gradient(90deg,#fff 0%,#f7fafc 100%);box-shadow:0 8px 20px rgba(25,52,80,.06)}.ds-video-hub-v2129 .video-channel-divider h2{margin:0 0 7px;color:#102c4f;font-size:clamp(1.35rem,2.4vw,2rem)}.ds-video-hub-v2129 .video-channel-divider p{margin:0;max-width:880px;color:#51677c;line-height:1.6}.ds-video-hub-v2129 .seo-section{scroll-margin-top:110px}
@media(max-width:700px){.ds-video-hub-v2129 .seo-main{width:min(100% - 18px,1180px)}.ds-video-hub-v2129 .video-library-intro{padding:24px 20px;border-radius:16px}.ds-video-hub-v2129 .ds-video-hero__stats{grid-template-columns:1fr}.ds-video-hub-v2129 .video-channel-divider{padding:17px 16px}}

/* V21.30 — distinction chaînes principales / chaîne associative */
.ds-video-hub-v2129 .ds-video-ecosystem{margin:16px 0 0!important;color:#e9f0f7!important;font-size:.92rem!important}.ds-video-hub-v2129 .ds-video-ecosystem strong{color:#f4c14a}.ds-video-hub-v2129 .ds-video-ecosystem span{display:inline-block;margin-left:.4rem;color:#cbd8e6}

/* RC29 — direct-play complementary videos */
.ds-video-hub-v2129 .video-complementary-selection{margin-top:34px;padding-bottom:14px}.ds-video-hub-v2129 .video-direct-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.ds-video-hub-v2129 .video-direct-card{overflow:hidden;border:1px solid #d7e0e8;border-radius:16px;background:#fff;box-shadow:0 12px 30px rgba(13,41,70,.09)}.ds-video-hub-v2129 .video-direct-card__player{aspect-ratio:16/9;background:#06182c}.ds-video-hub-v2129 .video-direct-card__player iframe{display:block;width:100%;height:100%;border:0}.ds-video-hub-v2129 .video-direct-card__body{padding:18px}.ds-video-hub-v2129 .video-direct-card__body h3{margin:0 0 10px;color:#102c4f;font-size:1.12rem}.ds-video-hub-v2129 .video-direct-card__body p{color:#52677c;line-height:1.6}.ds-video-hub-v2129 .video-direct-card--aotonomia{grid-column:1/-1}.ds-video-hub-v2129 .video-direct-card--aotonomia .video-direct-card__body{padding-bottom:22px}@media(max-width:760px){.ds-video-hub-v2129 .video-direct-grid{grid-template-columns:1fr}.ds-video-hub-v2129 .video-direct-card--aotonomia{grid-column:auto}}

/* RC71 — harmonisation de toute la famille Vidéos : accessibilité des hubs et contraste des catégories. */
.ds-video-hub-v2129 .skip-link,.ds-video-hub-v2129 .ds-hub-skip{position:absolute!important;left:-9999px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important;white-space:nowrap!important}
.ds-video-hub-v2129 .skip-link:focus,.ds-video-hub-v2129 .skip-link:focus-visible,.ds-video-hub-v2129 .ds-hub-skip:focus,.ds-video-hub-v2129 .ds-hub-skip:focus-visible{position:fixed!important;left:12px!important;top:12px!important;width:auto!important;height:auto!important;overflow:visible!important;z-index:20000!important;padding:11px 15px!important;border-radius:8px!important;background:#fff!important;color:#09294e!important;font-weight:850!important;text-decoration:none!important;box-shadow:0 10px 30px rgba(0,0,0,.28)!important;outline:3px solid #f5c74d!important;outline-offset:2px!important}
.ds-video-hub-v2129 .video-card__eyebrow{color:#7b3700}

/* RC71 — premium documentary hub contract for legacy video-series hubs. */
.ds-video-hub-v2129 .vd-hub-wrap{width:min(1180px,calc(100% - 32px));max-width:none;margin:0 auto;padding:30px 0 72px}
.ds-video-hub-v2129 .vd-hub-hero{position:relative;overflow:hidden;margin:0 0 26px;padding:36px 40px;border:1px solid rgba(255,255,255,.15);border-radius:22px;background:linear-gradient(135deg,#102d54 0%,#173f6d 58%,#55322d 100%);color:#fff;box-shadow:0 18px 45px rgba(12,39,72,.18)}
.ds-video-hub-v2129 .vd-hub-hero::after{content:"";position:absolute;right:-80px;top:-115px;width:310px;height:310px;border-radius:50%;background:radial-gradient(circle,rgba(244,193,74,.27),rgba(244,193,74,0) 68%);pointer-events:none}
.ds-video-hub-v2129 .vd-hub-hero h1{position:relative;z-index:1;margin:.15rem 0 .85rem;color:#fff;font-size:clamp(2rem,4vw,3.5rem);line-height:1.06;max-width:900px}
.ds-video-hub-v2129 .vd-hub-hero>p{position:relative;z-index:1;margin:0;max-width:900px;color:#e7eef7;font-size:1.06rem;line-height:1.68}
.ds-video-hub-v2129 .vd-hub-hero>p:first-child{margin-bottom:9px;color:#f4c14a;font-size:.78rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase}
.ds-video-hub-v2129 .vd-hub-note{position:relative;z-index:1;margin:20px 0 0;padding:13px 16px;border:1px solid rgba(255,255,255,.2);border-left:4px solid #f4c14a;border-radius:12px;background:#173654;color:#eef4fb;font-weight:750}
.ds-video-hub-v2129 .vd-hub-editorial{margin:22px 0;padding:26px 30px;border:1px solid #dbe4ee;border-radius:18px;background:#fff;box-shadow:0 10px 28px rgba(21,48,78,.06)}
.ds-video-hub-v2129 .vd-hub-editorial h2{color:#12365f;margin:1.7rem 0 .55rem}.ds-video-hub-v2129 .vd-hub-editorial h2:first-child{margin-top:0}.ds-video-hub-v2129 .vd-hub-editorial p,.ds-video-hub-v2129 .vd-hub-editorial li{color:#465a72;line-height:1.7}
.ds-video-hub-v2129 .vd-hub-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:28px}
.ds-video-hub-v2129 .vd-hub-card{min-width:0;border:1px solid #d7e0eb;border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 10px 28px rgba(13,45,89,.08);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.ds-video-hub-v2129 .vd-hub-card:hover,.ds-video-hub-v2129 .vd-hub-card:focus-within{transform:translateY(-3px);border-color:#9fb8d0;box-shadow:0 16px 34px rgba(13,45,89,.14)}
.ds-video-hub-v2129 .vd-hub-card img{width:100%;height:auto;display:block;aspect-ratio:16/9;object-fit:cover;background:#0b1220}.ds-video-hub-v2129 .vd-hub-card h2{font-size:1.05rem;line-height:1.35;padding:15px 17px 0;margin:0;color:#12365f}.ds-video-hub-v2129 .vd-hub-card h2 a{color:inherit;text-decoration:none}.ds-video-hub-v2129 .vd-hub-card h2 a:hover,.ds-video-hub-v2129 .vd-hub-card h2 a:focus-visible{text-decoration:underline;text-underline-offset:.16em}.ds-video-hub-v2129 .vd-hub-card p{padding:0 17px 18px;color:#4b6077;line-height:1.58}
@media(max-width:700px){.ds-video-hub-v2129 .vd-hub-wrap{width:min(100% - 18px,1180px);padding-top:18px}.ds-video-hub-v2129 .vd-hub-hero{padding:26px 20px;border-radius:17px}.ds-video-hub-v2129 .vd-hub-editorial{padding:20px 18px;border-radius:15px}.ds-video-hub-v2129 .vd-hub-grid{grid-template-columns:1fr;gap:15px}}