:root { 
  --bg-blue: #D5E1EF; /* The light blue background */
  --card-white: #FFFFFF;
  --text-dark: #1F314F; /* The dark blue for the title */
  --text-gray: #7D889E; /* The gray for the paragraph */
}

body {
  background-color: var(--bg-blue);
  font-family: 'Outfit', sans-serif; /* Standard font for this challenge */
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  height: 100vh;
  margin: 0;
  font-weight: 400, 700;
  font-size(paragraph): 15px;
}

.qr-card {
  background-color: var(--card-white);
  padding: 16px;
  border-radius: 20px;
  width: 375px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.qr-image img {
  width: 100%;
  border-radius: 10px; /* Gives the QR background rounded corners */
}

.qr-content {
  padding: 20px 10px;
}

.qr-content h1 {
  color: var(--text-dark);
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.qr-content p {
  color: var(--text-gray);
  font-size: 0.95rem;
  line-height: 1.4;
  }

.container {
   flex: 1; 
    display: flex;             /* Enables the layout engine */
    justify-content: center;   /* Centers the card horizontally */
    align-items: center;       /* Centers the card vertically */
    min-height: 100vh;         /* Makes the container the full height of the screen */
    width: 100%;
    padding: 20px;             /* Adds a little "safety" space for mobile screens */
    box-sizing: border-box;
}

.attribution {
  font-size: 11px;
    text-align: center;
    padding: 20px 0; /* Gives it some breathing room from the bottom edge */
    width: 100%;