body {
  background-image: url(https://i.pinimg.com/originals/91/4c/b1/914cb14ffb3565016c174878f926fddc.gif);
  background-size: cover;
  background-position: center;
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.fake-browser {
  width: 350px;
  height: 590px;
  background-color: #8967B3;
  border: 4px solid #180161;
  box-shadow: 6px 6px 0 #180161;
  font-family: 'Press Start 2P', monospace;
  image-rendering: pixelated;
  display: flex;
  flex-direction: column;
  overflow: hidden; /* no scrolling! */
}

.browser-header {
 background-color: #E4B1F0;
 padding: 5px;
 display: flex;
 align-items: center;
 gap: 6px;
 border-bottom: 2px solid #000;
}

.dot {
 width: 12px;
 height: 12px;
 display: inline-block;
 border: 2px solid #000;
}

.red { 
  background-color: #33186B; 
}

.yellow { 
  background-color: #624E88; 
}
    
.green { 
 background-color: #FED9ED; 
}

.address-bar {
 flex-grow: 1;
 height: 16px;
 background-color: white;
 border: 2px solid #000;
}

.browser-body {
  padding: 10px;
  color: #FFD1E3;
  font-size: 20px;
  line-height: 1.5;
  flex: 1;
  overflow-y: hidden; /* no scroll */
}

.btn {
  display: inline-block;
  background-color: #fff;
  border: 2px solid #000;
  padding: 6px 10px; /* larger button */
  margin-top: 10px;
  cursor: pointer;
  box-shadow: 2px 2px 0 #000;
  font-size: 15px; 
  text-decoration: none;
  color: #180161;
}

.btn:hover {
  background-color: #180161;
}

details summary {
 font-size: 20px;
 cursor: pointer;
}

details p {
 font-size: 15px;
 margin-top: 5px;
}

.bmi-title {
  font-size: 18x;
  text-align: center;
  margin-bottom: 10px;
}

.bottom-image {
 display: block;
 width: 100%;
 height: 200px;
 object-fit: cover;
 margin-top: 10px;
 border-top: 2px solid #000;
}

footer a {
  color: #FFDFEF;
}

.page-wrapper {
 flex: 1;
 display: flex;
 flex-direction: column;
 align-items: center;
 justify-content: center;
 width: 100%;
}