body {
  font-family: Verdana, sans-serif;
  background: #e0f7fa;
  color: #333;
  margin: 0;
  padding: 0;
}

/* Hero Section */
#hero {
  background: linear-gradient(135deg, #00acc1, #26c6da);
  color: white;
  padding: 60px 20px;
  text-align: center;
}
#hero .btn-home {
  background: #004d40;
  color: #fff;
  padding: 12px 20px;
  text-decoration: none;
  border-radius: 6px;
  margin-top: 20px;
  display: inline-block;
}
#hero .btn-home:hover {
  background: #00695c;
}

/* Navigation */
nav {
  background: #00838f;
  display: flex;
  justify-content: center;
}
nav a {
  color: white;
  padding: 14px 20px;
  text-decoration: none;
}
nav a:hover {
  background: #b2ebf2;
  color: black;
}

/* Main Content */
main {
  padding: 25px;
  max-width: 1000px;
  margin: 20px auto;
}

/* Articles Grid */
.article-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 768px) {
  .article-list {
    grid-template-columns: 1fr;
  }
}
article {
  background: #b2ebf2;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
article img {
  max-width: 100%;
  border-radius: 5px;
  margin-bottom: 10px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
article h3 {
  margin-top: 10px;
}
article p {
  line-height: 1.5;
}
article .btn-home {
  background: #00acc1;
  color: white;
  padding: 10px 16px;
  text-decoration: none;
  border-radius: 6px;
}
article .btn-home:hover {
  background: #0097a7;
}

/* Sections */
h2 {
  border-bottom: 2px solid #00acc1;
  padding-bottom: 5px;
  margin-top: 25px;
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  background: #00838f;
  color: white;
  margin-top: 25px;
  border-top: 5px solid #00acc1;
}
footer a {
  color: white;
  text-decoration: none;
  margin: 0 6px;
}
footer a:hover {
  text-decoration: underline;
}