body { font-family: "Noto Sans TC", sans-serif; margin: 0; padding: 0; color: #333; }
header { background-color: #205295; color: white; padding: 40px 20px; text-align: center; }
nav { background-color: #144272; padding: 10px; text-align: center; }
nav a { color: white; text-decoration: none; margin: 0 15px; font-weight: bold; }
.container { padding: 40px 20px; max-width: 1000px; margin: auto; min-height: 90vh;}
.section { margin-bottom: 50px; }
h2 { color: #205295; border-bottom: 2px solid #ccc; padding-bottom: 8px; }
.services { display: flex; flex-wrap: wrap; gap: 20px; }
.service-item { flex: 1 1 300px; background: #f2f2f2; padding: 20px; border-radius: 8px; }
.text { display: flex; flex-wrap: wrap; gap: 20px; }
.text-item { flex: 1 1 300px; background: #f2f2f2; padding: 20px; border-radius: 8px; }
.contact { display: flex; flex-wrap: wrap;  gap: 30px; align-items: flex-start;}
.contact-item {  flex: 1 1 400px;}
.contact-item img { width: 200px;  margin-top: 10px;}
form { display: flex; flex-direction: column; gap: 15px; max-width: 500px; }
label { font-weight: bold; }
input, textarea { padding: 10px; border: 1px solid #ccc; border-radius: 5px; }
button { padding: 10px; background-color: #205295; color: white; border: none; border-radius: 5px; cursor: pointer; }
button:hover { background-color: #144272; }
footer { background: #205295; color: white; text-align: center; padding: 30px 20px; }
footer img { margin-top: 10px; width: 150px; }
footer a
{
	color: white;
	text-decoration: none;
	transition: .3s all;
}
footer a:hover
{
	color:#ffffffc0;
	transition: .3s all;
}
@media (max-width: 600px) {
  nav a { display: block; margin: 10px 0; }
  .services { flex-direction: column; }
}
/* Sticky Header */
.sticky-header {
  position: sticky;
  top: 0;
  background-color: #144272;
  padding: 10px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 999;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
.logo-img {
  height: 60px;
  margin-right: 10px;
}
.brand-text {
  color: white;
  font-size: 18px;
  font-weight: bold;
  white-space: nowrap;
}
nav {
  display: flex;
  gap: 30px;
}
nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}
nav a:hover {
  color: #00d4ff;
}

/* Fade-in Animation */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s ease, transform 1s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
#top_nav a
{
	cursor:pointer;
}
.text-item a { text-decoration: none; transition:all .3s;color:	#0080FF;}
.text-item a:hover { color:	#005AB5;transition:all .3s; }
/* Responsive */
@media (max-width: 600px) {
  .sticky-header {
    flex-direction: column;
    align-items: flex-start;
  }
  nav {
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
  }
  .brand-text {
    font-size: 16px;
  }
}