/* Actualités et agenda */
.news { display: grid; grid-template-columns: minmax(0, 2.6fr) minmax(280px, 1fr); gap: clamp(2rem, 4vw, 4rem); align-items: start; }
.news__main .rule-title:not(:first-child) { margin-top: clamp(2rem, 4vw, 3rem); }
.headline { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); }
.headline__img { display: block; overflow: hidden; min-height: 260px; }
.headline__img img, .headline__img .img-placeholder { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease-out); }
.headline:hover .headline__img img { transform: scale(1.05); }
.headline__body { display: grid; align-content: center; gap: .8rem; padding: clamp(1.25rem, 2.8vw, 2.5rem); }
.headline h2 { font-size: clamp(1.5rem, 2.3vw, 2.1rem); line-height: 1.18; }
.headline h2 a:hover { color: var(--color-accent); }
.headline__body > p:not(.a-card__meta):not(.a-card__foot) { color: var(--color-muted); font-size: .94rem; }
.news__grid .a-card__title { font-size: 1.1rem; }
.news__aside { display: grid; gap: 2.5rem; position: sticky; top: calc(var(--header-h) + 5.5rem); }
.side-block__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.1rem; }
.side-block__head .rule-title { margin-bottom: 0; }
.side-block__head .link-arrow { font-size: .78rem; border: 0; }
.event-list--compact .event__date { min-width: 62px; padding: .55rem .5rem; }
.event-list--compact .event__day { font-size: 1.5rem; }
.event-list--compact .event h3 { font-size: 1.02rem; }

@media (max-width: 1100px) {
  .news { grid-template-columns: minmax(0, 1fr); }
  .news__aside { position: static; }
  .news__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
  .headline { grid-template-columns: minmax(0, 1fr); }
  .headline__img { min-height: 0; aspect-ratio: 16 / 9; }
  .news__grid { grid-template-columns: minmax(0, 1fr); }
}