/* =========================================================
   Service pages (การทำ SEO / การยิง ADS)
   Design source: Figma nodes 3803:56348 and 3803:56349.
   Hero banner is a baked composite; the grid/hilight reuse
   ranking.css + blog.css.
   ========================================================= */

/* Full-bleed hero band sitting just under the header, as in Figma. site-main
   adds 80px above its first child; pull most of that back. */
.site-main > .service-hero {
  width: 100%;
  margin-top: -40px;
}

.service-hero__img {
  display: block;
  width: 100%;
  height: auto;
}

.rank-articles__empty {
  padding: 40px 0;
  font-size: 20px;
  text-align: center;
  color: var(--color-text-muted);
}

@media (max-width: 640px) {
  /* The baked banner keeps its aspect ratio; nothing else to adjust. */
  .service-hero__img {
    min-height: 220px;
    object-fit: cover;
  }
}