* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #07101f 0%, #0d1d34 40%, #13233b 100%);
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
}

.story {
  width: 100%;
}

.panel {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5vh 2vw;
}

.panel img {
  display: block;
  width: auto;
  max-width: min(96vw, 900px);
  max-height: 90vh;
  height: auto;
  border-radius: 18px;
  box-shadow:
    0 18px 60px rgba(0, 0, 0, 0.35),
    0 4px 18px rgba(0, 0, 0, 0.22);
  opacity: 0;
  transform: translateY(32px) scale(0.985);
  transition: opacity 1000ms ease, transform 1000ms ease;
}

.panel.visible img,
.panel.visible .end-text {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.end {
  min-height: 45vh;
  padding-top: 2vh;
  padding-bottom: 10vh;
}

.end-text {
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: 0.04em;
  opacity: 0;
  transform: translateY(20px) scale(0.99);
  transition: opacity 1000ms ease, transform 1000ms ease;
  text-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
  .panel {
    padding: 4vh 1.5vw;
  }

  .panel img {
    max-width: 98vw;
    max-height: 92vh;
    border-radius: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .panel img,
  .end-text {
    opacity: 1;
    transform: none;
    transition: none;
  }
}