.concert-article { max-width: 1040px; margin: 0 auto; padding: 3.5rem 1.25rem 5.5rem; }
.concert-article__back { display: inline-flex; margin-bottom: 1.5rem; color: var(--color-teal, #159f9a); font-weight: 700; text-decoration: none; }
.concert-article__header { max-width: 820px; margin-bottom: 2rem; }
.concert-article__kicker { color: var(--color-teal, #159f9a); font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.concert-article h1 { margin: .55rem 0 .8rem; font-family: var(--font-title); font-size: clamp(2rem, 5vw, 3.5rem); line-height: 1.08; color: var(--color-navy); }
.concert-article__date { color: #526474; font-weight: 650; }
.concert-article__lead { max-width: 780px; margin: 0 0 2.2rem; line-height: 1.8; color: var(--color-text); }
.concert-article__poster { max-width: 720px; margin: 0 auto 2.5rem; overflow: hidden; border-radius: 18px; background: #eef2f3; box-shadow: 0 12px 34px rgba(18, 64, 110, .12); }
.concert-article__poster img { display: block; width: 100%; max-height: 850px; object-fit: contain; }
.concert-article__gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 2.5rem; }
.concert-article__gallery figure { margin: 0; min-height: 260px; overflow: hidden; border-radius: 14px; background: #edf2f4; }
.concert-article__gallery img { display: block; width: 100%; height: 100%; object-fit: cover; }
.concert-article__media { margin-top: 2.5rem; }
.concert-article__media h2 { margin-bottom: 1rem; font-family: var(--font-title); color: var(--color-navy); }
.concert-article__video { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 14px; background: #102d48; }
.concert-article__video iframe,
.concert-article__video video { width: 100%; height: 100%; border: 0; }
.concert-article__video video { display: block; background: #000; }
@media (max-width: 620px) {
  .concert-article { padding: 2.5rem 1rem 4rem; }
  .concert-article__gallery { grid-template-columns: 1fr; }
  .concert-article__gallery figure { min-height: 220px; }
  .concert-article__poster { border-radius: 12px; }
}