.header {
  position: fixed;
  top: 1.0rem;   
  left: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;     
  z-index: 1000;
}
.home-header {
  position: absolute;
  top: 0.2rem;  
  left: 0rem;    
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 1000;
}
.header-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;    /* title 和 subtitle 之间的垂直间距 */
  margin-left: 1rem; /* logo 和文字区之间的水平间距 */
}

.title {
  font-size: 1.5rem;  /* 30px ≈ 1.875rem */
  font-weight: bold;
  color: #04335C;
  text-shadow: 0 0.125rem 0.125rem rgba(73, 68, 68, 0.39); /* 2px ≈ 0.125rem */
}

.home-title {
  font-size: 1.5rem;  /* 30px ≈ 1.875rem */
  font-weight: bold;
  color: #bee5ff;
  text-shadow: 0 0.125rem 0.125rem rgba(73, 68, 68, 0.39); /* 2px ≈ 0.125rem */
}

.subtitle {
  font-size: 0.75rem;      /* 16px */
  color: #fff;
  text-shadow: 0 0.125rem 0.125rem rgba(0,0,0,0.6);
}
.home-subtitle {
  font-size: 0.75rem;      /* 16px */
  color: #3f3b3b;
  text-shadow: 0 0.125rem 0.125rem rgba(0,0,0,0.6);
}

.logo-wrapper {
  width: 3rem;              
  height: 3rem;

  /* overflow: hidden;    
  flex-shrink: 0;            */
}

.logo-inner {
  width: 100%;
  height: 100%;
  /* object-fit: contain; */
  transform:scale(2.2);
  /* transform: translateX(-0.5rem); */
  transform-origin: center;  
}

.header-link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  display: block;
}

.header-link:hover {
  text-decoration: none;
  color: inherit;
}