:root {
  --primary: #428bca;
  --primary-dark: #003366;
  --primary-light: #0066b3;
  --bg: #f8f9fa;
  --text: #1a1a1a;
  --muted: #555;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Microsoft JhengHei", "Helvetica Neue", Arial, sans-serif;
  background: #f5f6f5;
  margin: 0;
  padding: 20px; !important
  color: #000;
  line-height: 1.6;
}

.theme{
  font-family: "Microsoft JhengHei", "Helvetica Neue", Arial, sans-serif;
  background: #f5f6f5;
  margin: 0;
  padding: 20px; !important
  color: #000;
  line-height: 1.6;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid #ccc;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  border-radius: 4px;
  overflow: hidden;
}

.header {
  #background: #004b87; /* EMSD blue-ish tone */
  background: #428bca;
  color: white;
  padding: 20px 30px;
  text-align: center;
}

.header h1 {
  margin: 0;
  font-size: 1.8rem;
}

.header .subtitle {
  font-size: 1.1rem;
  margin-top: 8px;
  opacity: 0.9;
}

.header-img {
	vertical-align: middle;
}

.lang-buttons {
  text-align: left;
  padding: 12px 0;
  background: #f0f4f8;
  border-bottom: 1px solid #ccc;
}

.lang-btn {
  background: #428bca;
  color: white;
  border: none;
  padding: 10px 16px;
  margin: 0 8px;
  font-size: 1.05rem;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s;
}

.lang-btn:hover {
  background: #003366;
}

.lang-btn.active {
  #background: #0066b3;
  background: #428bca;
  font-weight: bold;
}

.scroll-wrapper {
  max-height: 75vh;
  overflow-y: auto;
  padding: 20px 40px;
}

.scroll-wrapper p {
  text-align: justify;
  text-justify: inter-word;
}

.scroll-wrapper .header-text h1 {
	text-align: center;
}

.scroll-wrapper::-webkit-scrollbar {
  width: 8px;
}
.scroll-wrapper::-webkit-scrollbar-track {
  background: #f1f1f1;
}
.scroll-wrapper::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 4px;
}
.scroll-wrapper::-webkit-scrollbar-thumb:hover {
  background: #555;
}

h2 {
  font-size: 24px !important;
  margin: 0 0 1.2em;
  color: #428bca;
}

p {
  margin: 1.2em 0;
  font-size: 1.05rem;
}

ul {
  margin: 1em 0 1em 1.8em;
  padding-left: 0;
  list-style-type: disc;
}

li {
  margin-bottom: 0.6em;
}

.lang-content {
  display: none;
}

.lang-content.active {
  display: block;
}

.footer-note {
  margin-top: 2.5em;
  font-size: 0.95rem;
  color: #555;
  font-style: italic;
  text-align: left;
}

/* Mobile optimizations */
@media (max-width: 600px) {
  .header {
	padding: 1.2rem 0.8rem;
  }

  .lang-buttons {
	gap: 0.8rem;
	padding: 0.8rem;
  }

  .lang-btn {
	padding: 0.55rem 1.2rem;
	font-size: 1rem;
  }

  .content {
	padding: 1.2rem 1rem;
  }

  p, li {
	font-size: 1.02rem;
	line-height: 1.7;
  }
}

/* Very small screens */
@media (max-width: 380px) {
  .lang-btn {
	padding: 0.5rem 1rem;
	font-size: 0.95rem;
  }
}