/* 環境変数・改変禁止 */
/* ここから編集 */
main {
  padding: 72px 0 0;
  font-family: var(--fontIII);
}

.spacer {
  display: block;
  height: 180px;
}

#theme {
  min-height: 615px;
  background-color: rgba(255, 255, 255, 0.5);
}

.theme-con {
  position: relative;
  max-width: 1215px;
  width: 70%;
  margin: 0 auto;
  text-align: center;
}

/* theme bg */
.theme-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -1;
}

.bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 3s ease-in-out;
  filter: brightness(1.5);
}

.bg-image1 {
  background-image: url(../../pictures/pages/theme/theme-bg-1.webp);
}

.bg-image2 {
  background-image: url(../../pictures/pages/theme/theme-bg-2.webp);
}

.bg-image3 {
  background-image: url(../../pictures/pages/theme/theme-bg-3.webp);
}

.bg-image.active {
  opacity: 1;
}

/* theme info */
.theme-info {
  position: relative;
  z-index: 1;
  padding: 50px;
  background-color: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(10px);
}

.theme-info h1 {
  font-size: var(--ltFont);
  position: relative;
}

.bon_voyage {
  background-image: url(../../pictures/pages/theme/bon-voyage.svg);
  background-position: center;
  background-repeat: no-repeat;
  height: 120px;
  margin: 40px 0 140px 0;
}

/*
.theme-info h2 {
  color: black;
  position: relative;
  font-weight: 900;
  text-shadow: black 2px 5px 5px;
  font-size: 100px;
  font-family: var(--fontII);
  padding: 40px 0;
  margin-bottom: 100px;
  z-index: 1;
}

.theme-info h2::before {
  content: "Bon Voyage";
  color: white;
  position: absolute;
  font-weight: 100;
  width: 100%;
  pointer-events: none;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) translateZ(0);
  z-index: 2;
}
*/

.theme-info p {
  font-size: var(--xstFont);
  line-height: 160%;
  margin-bottom: 100px;
}