.site-main {
  padding: 2.2rem 0 3.5rem;
}

.layout-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: minmax(0, 1fr) 300px;
}

.layout-grid--full {
  grid-template-columns: minmax(0, 1fr);
}

.content-area {
  min-width: 0;
}

.panel {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.3rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 16px 28px var(--shadow);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.panel-link {
  font-weight: 600;
  color: var(--accent);
}

@media (max-width: 980px) {
  .layout-grid {
    grid-template-columns: 1fr;
  }
}