/* General Styles */
body {
  font-family: 'Noto Sans TC', sans-serif;
  margin: 0;
  line-height: 1.6;
  color: #333;
  background-color: #f8f8f8;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Logo Container */
.logo-container {
  text-align: center;
  margin-top: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo-container img {
  max-width: 100%;
  height: auto;
  max-height: 80px;
  display: block;
}

/* Menu */
.menu {
  list-style: none;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 1.5em;
}

.menu li {
  display: inline;
}

.menu a {
  text-decoration: none;
  color: #333;
  font-weight: bold;
}

/* Hero Section */
.hero {
  position: relative;
  color: #fff;
  text-align: center;
  padding: 5em 1em;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

/* Desktop Video */
.desktop-video {
  display: block;
}

.desktop-video iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 177.78%;
  height: 100%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

/* Mobile Video */
.mobile-video {
  display: none;
}

@media (max-width: 768px) {
  .desktop-video {
    display: none;
  }

  .mobile-video {
    display: block;
    text-align: center;
  }

  .mobile-video iframe {
    width: 100%;
    height: 200px;
  }
}

/* Features Section */
.features {
  padding: 3em 0;
  text-align: center;
  background: #fff;
}

.features h2 {
  font-size: 2em;
  margin-bottom: 1em;
}

.feature-items {
  display: flex;
  flex-wrap: wrap;
  gap: 1em;
  justify-content: center;
}

.feature-item {
  flex: 1 1 calc(33% - 1em);
  background: #f8f8f8;
  padding: 1em;
  border-radius: 5px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.feature-item img {
  max-width: 100%;
  border-radius: 5px;
}

.feature-item h3 {
  margin-top: 0.5em;
  color: #ff69b4;
}

/* Footer */
footer {
  background: #ffd1dc;
  color: #fff;
  text-align: center;
  padding: 1.5em 0;
  font-size: 0.9em;
}

footer a {
  color: #fff;
  text-decoration: underline;
}

footer a:hover {
  color: #ff69b4;
  text-decoration: none;
}