* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background-color: #111;
}

.postcard {
  position: relative;
  width: 600px;
  height: 400px;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.8);
  border: 6px solid #fff;
}

.sky {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 60%;
  background: linear-gradient(to bottom, #1a0033, #ff4500, #ffaa00);
}

.sun {
  position: absolute;
  top: 40px;
  right: 70px;
  width: 70px;
  height: 70px;
  background-color: #fffaed;
  border-radius: 50%;
  box-shadow: 0 0 40px #ff4500;
}

.star {
  position: absolute;
  width: 2px;
  height: 2px;
  background: #fff;
  border-radius: 50%;
}

.hills {
  position: absolute;
  bottom: 40%;
  left: -10%;
  width: 120%;
  height: 30%;
  background: linear-gradient(to top, #132e1b, #244d32);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}

.grass {
  position: absolute;
  bottom: 0;
  width: 2px;
  height: 12px;
  background: #0b1a10;
}

.water {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 40%;
  background: linear-gradient(to bottom, #0e2217, #050d08);
}

.ripple-dot {
  position: absolute;
  width: 4px;
  height: 2px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
}

.text-overlay {
  position: absolute;
  bottom: 20px;
  left: 0;
  width: 100%;
  text-align: center;
  font-family: Georgia, serif;
  font-size: 22px;
  letter-spacing: 2px;
  color: #fff;
  text-shadow: 0 2px 6px rgba(0,0,0,0.9);
  z-index: 50;
}