.concept-film{scroll-margin-top:90px;background:linear-gradient(180deg,#081422 0%,var(--bg) 100%);border-bottom:1px solid var(--line)}
.concept-film-heading{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(24px,6vw,72px);align-items:end;margin-bottom:36px}
.concept-film-heading .section-index{margin:0 0 20px;font-size:.875rem}
.concept-film-heading h2{font-family:'Space Grotesk',sans-serif;font-size:clamp(2rem,4.5vw,4rem);line-height:1.12;letter-spacing:-.035em;margin:0;color:var(--ink)}
.concept-film-heading h2 em{color:var(--cyan);font-style:normal}
.concept-film-intro{font-size:1rem;line-height:1.75;color:#b8c8d9;max-width:440px;margin:0}
.concept-film-frame{margin:0;border:1px solid rgba(51,214,255,.26);border-radius:14px;overflow:hidden;background:#030b12;box-shadow:0 28px 72px rgba(0,0,0,.25)}
.concept-film-frame video{display:block;width:100%;height:auto;aspect-ratio:910/512;object-fit:contain;background:#030b12}
.concept-film-frame video:focus-visible{outline:3px solid var(--cyan);outline-offset:-4px}
.concept-film-frame figcaption{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px;padding:20px 24px;color:#b8c8d9;background:#0a1624;font-size:.875rem;line-height:1.65;border-top:1px solid var(--line)}
.concept-film-duration{color:#e5f6ff}
.concept-film-footer{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:22px;font-size:.9375rem;line-height:1.6}
.concept-film-footer a{color:var(--cyan);text-decoration:underline;text-underline-offset:5px}
.concept-film-footer a:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}
.concept-film-error{color:#ffc385;font-size:1rem;line-height:1.6}
@media(max-width:760px){.concept-film-heading{grid-template-columns:1fr;gap:20px;margin-bottom:24px}.concept-film-intro{max-width:none}.concept-film-frame{border-radius:10px}.concept-film-frame figcaption{grid-template-columns:1fr;gap:8px;padding:16px}.concept-film-footer{flex-direction:column;gap:14px}}