*{box-sizing:border-box}
:root{--ink:#10233f;--muted:#617287;--line:#dbe3eb;--soft:#f6f9fc;--blue:#135fa7;--blue2:#0e4d88;--navy:#0b1f33;--white:#fff;--max:1050px}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--soft);line-height:1.55}
.wrap{max-width:var(--max);margin:auto;padding:36px 24px 64px}
a{color:inherit}
.back{display:inline-block;color:var(--blue);font-weight:800;text-decoration:none;margin-bottom:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:0 12px 34px rgba(16,35,63,.08)}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:800;color:var(--blue);margin-bottom:9px}
h1{font-size:clamp(2rem,4vw,3.35rem);line-height:1.08;letter-spacing:-.035em;margin:0 0 12px}
.meta{color:var(--muted);font-weight:700;margin:0 0 24px}
.video-shell{background:#071522;border-radius:16px;overflow:hidden}
video{display:block;width:100%;aspect-ratio:16/9;background:#000}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.btn{display:inline-block;text-decoration:none;font-weight:800;border-radius:10px;padding:12px 18px;border:1px solid #b9c7d6;background:#fff}
.btn.primary{background:var(--blue);color:#fff;border-color:var(--blue)}
.note{color:var(--muted);font-size:.9rem;margin-top:18px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.video-card{display:block;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.video-card.active{border-color:#8abbe7}
.video-card.locked{opacity:.62;cursor:default}
.video-card h2{font-size:1.1rem;margin:7px 0}
.status{font-size:.9rem;color:var(--muted);font-weight:700}
@media(max-width:720px){.grid{grid-template-columns:1fr}.card{padding:22px}}