* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  background: #ffffff;
  font-family: 'Playfair Display', serif;
  color: #4B0082;
  line-height: 1.6;
}
header {
  width: 100%;
  background: #fff;
  text-align: center;
}
.banner {
  width: 100%;
  height: auto;
  max-height: 360px;
  object-fit: cover;
  animation: bannerFade 3s ease-out;
}
nav {
  display: flex;
  justify-content: center;
  background: #f9f9f9;
  padding: 10px;
}
nav button {
  background: none;
  border: none;
  font-size: 1rem;
  color: #4B0082;
  margin: 0 20px;
  cursor: pointer;
  font-family: 'Roboto Mono', monospace;
  transition: 0.3s ease;
}
nav button:hover {
  text-decoration: underline;
  color: crimson;
}
.hero {
  text-align: center;
  padding: 40px 20px 10px;
}
h1 {
  font-size: 2.8rem;
  color: crimson;
  text-transform: uppercase;
}
h2 {
  margin-top: 10px;
  font-size: 1.6rem;
  font-family: 'Roboto Mono', monospace;
  color: #6a0dad;
}
.creed {
  max-width: 800px;
  text-align: center;
  margin: 30px auto;
  font-size: 1.2rem;
  color: #333;
}
.tab-content {
  display: none;
  max-width: 900px;
  margin: 30px auto;
  padding: 20px;
  border-top: 2px solid #eee;
}
.tab-content.active {
  display: block;
}
.article-section {
  margin-top: 20px;
}
.quote {
  margin: 60px auto;
  text-align: center;
  font-style: italic;
  font-size: 1.2rem;
  color: #6a0dad;
}
.footer {
  text-align: center;
  font-size: 0.8rem;
  color: #666;
  padding: 30px;
  background-color: #f4f4f4;
}
@keyframes bannerFade {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}