.fs-hero {
  position: relative;
  padding: 60px 0 40px;
  background-image: radial-gradient(600px 300px at 80% 20%, rgba(212, 163, 115, 0.10), transparent 70%);
  border-bottom: 1px solid var(--line-soft);
}

.fs-hero h1 {
  color: var(--bg);
  font-size: 32px;
  margin: 10px 0 12px;
  max-width: 760px;
}

.fs-hero-sub {
  color: var(--secondary);
  max-width: 700px;
  margin: 0 0 10px;
}

.lc-updated {
  color: var(--amber);
  font-size: 12px;
  letter-spacing: 0.08em;
  margin: 0;
}

.fs-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 36px;
  align-items: start;
}

.fs-rail {
  position: sticky;
  top: 84px;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 14px;
}

.fs-rail img {
  display: block;
  width: 100%;
  max-width: 500px;
  max-height: 320px;
  object-fit: cover;
}

.fs-rail-caption {
  margin: 10px 2px 0;
  color: var(--green);
  font-size: 11.5px;
}

@media (max-width: 900px) {
  .fs-grid {
    grid-template-columns: 1fr;
  }

  .fs-rail {
    position: static;
    max-width: 460px;
  }
}