/* The source JPG is unchanged; the square viewport shows its central symbol. */
.stellar-header-wordmark {
  display: inline-block;
  position: relative;
  width: 144px;
  height: 52px;
  flex-shrink: 0;
  pointer-events: none;
}
.stellar-header-wordmark::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 42px;
  height: 42px;
  transform: translateY(-50%);
  border-radius: 10px;
  background: #fff var(--oem-brand-logo, url("/oem/xiangyang-logo.jpg")) 50% 40% / 320% 320% no-repeat;
}
.stellar-header-wordmark::after {
  content: var(--oem-brand-name, "向阳AI");
  position: absolute;
  left: 51px;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  font: 700 22px/1.2 "PingFang SC", "Microsoft YaHei", sans-serif;
  color: inherit;
  letter-spacing: -.02em;
}
@media (max-width: 600px) {
  .stellar-header-wordmark { width: 125px; }
  .stellar-header-wordmark::before { width: 36px; height: 36px; }
  .stellar-header-wordmark::after { left: 43px; font-size: 20px; }
}