.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 9999;
  padding: 0.65rem 1rem;
  color: #fff;
  background: #040b14;
  border-radius: 0.35rem;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-footer {
  color: #d3d7de;
  background: #040b14;
  border-top: 3px solid #149ddd;
}
.site-footer__inner {
  width: min(calc(100% - 2rem), 1120px);
  margin-inline: auto;
  padding: 2.5rem 0;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(280px, 1.4fr) auto;
  gap: 2rem;
  align-items: start;
}
.site-footer strong { color: #fff; font: 600 1.05rem Poppins, sans-serif; }
.site-footer p { margin: 0.4rem 0 0; color: #a8a9b4; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 0.65rem 1.2rem; }
.site-footer a { color: #d3d7de; text-decoration: none; }
.site-footer a:hover, .site-footer a:focus-visible { color: #149ddd; }
.site-footer__copyright { white-space: nowrap; font-size: 0.9rem; }

.ad-slot {
  width: 100%;
  min-height: 180px;
  margin: 3rem 0;
  padding: 1rem;
  display: grid;
  align-content: start;
  color: #657078;
  background: #f7f9fb;
  border: 1px solid #dfe5e8;
  border-radius: 0.65rem;
  overflow: hidden;
}
.ad-slot__label {
  margin-bottom: 0.75rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-align: center;
  text-transform: uppercase;
}
.ad-slot__placeholder {
  min-height: 120px;
  display: grid;
  place-items: center;
  color: #8a9399;
  border: 1px dashed #c8d0d5;
  border-radius: 0.35rem;
  font-size: 0.85rem;
}
.adsbygoogle { min-height: 120px; }

@media (max-width: 800px) {
  .site-footer__inner { grid-template-columns: 1fr; gap: 1.25rem; }
  .site-footer__copyright { white-space: normal; }
  .ad-slot { min-height: 150px; }
}