/* DuctriSEO Seasonal Theme: Ngày Giải Phóng Thủ Đô (10/10) */

html[data-season="giai-phong-thu-do"] {
  --accent-cyan: #b91c1c;
  --accent-emerald: #d97706;
}

html[data-season="giai-phong-thu-do"] .seasonal-top-bar {
  background: linear-gradient(90deg, #7f1d1d 0%, #991b1b 50%, #92400e 100%);
  color: #fef2f2;
  font-weight: 700;
  text-align: center;
  padding: 0.45rem 1rem;
  font-size: 0.82rem;
  font-family: var(--font-mono, monospace);
  letter-spacing: 0.05em;
  box-shadow: 0 2px 8px rgba(185, 28, 28, 0.3);
}

html[data-season="giai-phong-thu-do"] .seasonal-scene-giai-phong-hanoi {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 90px;
  height: 90px;
  pointer-events: none;
  z-index: 99;
  filter: drop-shadow(0 0 12px rgba(185, 28, 28, 0.4));
}