.card-btn {
  margin: 1.2em auto 0 auto;
  display: block;
  padding: 0.7em 2em;
  font-size: 1.1em;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(90deg, #0f75d4 0%, #bce40b 100%);
  border: none;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.card-btn:hover {
  background: linear-gradient(90deg, #bce40b 0%, #0f75d4 100%);
  transform: scale(1.07);
}
.card-desc {
  margin: 0.5em 0 0 0;
  font-size: 0.98em;
  color: #222;
  text-align: center;
  font-weight: 400;
}
.card-title {
  margin: 0.5em 0 0.2em 0;
  font-size: 1.35em;
  color: #222;
  font-weight: 700;
  text-align: center;
}
.card-subtitle {
  margin: 0 0 0.5em 0;
  font-size: 1.15em;
  color: #222;
  font-weight: 400;
  text-align: center;
}
.card-text {
  margin-top: 1.2em;
  font-size: 1.15em;
  color: #222;
  text-align: center;
  font-weight: 500;
  border-radius: 8px;
  padding: 0.5em 1em;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

body {
  margin: 0;
  background: #bce40b;
}

.container {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3vw;
  background-image: linear-gradient(90deg, #8c2c1c 0%, #bce40b 100%);
}

.card {
  background-image: linear-gradient(to bottom, #0f75d4 0%, #bce40b 100%);
  border: 12px ridge #8c2c1c;
  box-shadow: 0 0 0 8px #d6e98c, 8px 8px 20px rgba(0,0,0,.2);
  transition: box-shadow 0.3s, border-color 0.3s;
  border-radius: 24px;
  box-shadow: 8px 8px 20px rgba(7, 28, 223, 0.2);
  width: 34vw;
  max-width: 540px;
  min-width: 280px;
  height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 2vw 2vw 1vw 2vw;
  box-sizing: border-box;
}

.card picture {
  width: 100%;
  display: flex;
  justify-content: center;
}

.card img {
  width: 100%;
  max-height: 30vh;
  object-fit: contain;
  border-radius: 12px;
  border: 3px solid #a34c1c;
  background: #222;
  display: block;
}