* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* overall layout, styling done with help from chatgpt */
body {
  background: linear-gradient(135deg, #9a9190, #ffffff);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  text-align: center;
}

header {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 10px;
  text-align: center;
  letter-spacing: 1px;
}

/* main title */
h1 {
  font-size: 2.2rem;
  margin-bottom: 20px;
  text-align: center;
}

/* button styling */
button {
  padding: 10px 20px;
  margin: 15px 0;
  font-size: 1rem;
  background: linear-gradient(90deg, #6a11cb, #2575fc);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 10px rgba(0,0,0,0.15);
  background: linear-gradient(90deg, #2575fc, #6a11cb);
}

img[alt="article image"] {
  width: 100%;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
}

h3, h4 {
  padding-bottom: 15px;
}