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

ul,
ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

button {
  appearance: none;
  border: none;
  background: none;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
}

html {
  font-size: 62.5%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Hiragino Sans", sans-serif;
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 1.8;
  color: #4a3f35;
  background-color: #fff8ec;
  overflow-x: hidden;
}
@media screen and (max-width: 767px) {
  body {
    font-size: 1.4rem;
  }
}

@media screen and (min-width: 768px) {
  .u-sp {
    display: none;
  }
}

@media screen and (max-width: 767px) {
  .u-pc {
    display: none;
  }
}

.inner {
  width: 100%;
  max-width: calc(1080px + 4rem);
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.teaser {
  display: grid;
  flex: 1 0 auto;
  grid-template-columns: minmax(42rem, 42%) 1fr;
}
@media screen and (max-width: 767px) {
  .teaser {
    grid-template-columns: 1fr;
  }
}
.teaser__content {
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 6.4rem;
  padding-bottom: 6.4rem;
  background-color: #fff8ec;
}
@media screen and (max-width: 767px) {
  .teaser__content {
    padding-top: 3.6rem;
    padding-bottom: 4.8rem;
  }
}
.teaser__body {
  position: relative;
  z-index: 2;
  max-width: 52rem;
}
@media screen and (min-width: 768px) {
  .teaser__body {
    padding-left: 5.6rem;
    padding-right: 4rem;
  }
}
.teaser__logo {
  width: 18rem;
}
@media screen and (max-width: 767px) {
  .teaser__logo {
    width: 14rem;
  }
}
.teaser__logo img {
  width: 100%;
}
.teaser__en {
  margin-top: 3.2rem;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #c96a5a;
  text-transform: uppercase;
}
@media screen and (max-width: 767px) {
  .teaser__en {
    margin-top: 2rem;
    font-size: 1.2rem;
  }
}
.teaser__title {
  margin-top: 0.8rem;
  font-size: 3.6rem;
  font-weight: 900;
  line-height: 1.45;
}
@media screen and (max-width: 767px) {
  .teaser__title {
    font-size: 2.6rem;
  }
}
.teaser__date {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 1rem;
  margin-top: 2.4rem;
  padding: 1rem 2.8rem;
  border-radius: 99.9rem;
  background-color: #c96a5a;
  color: #fff;
}
@media screen and (max-width: 767px) {
  .teaser__date {
    margin-top: 2rem;
    padding: 0.8rem 2rem;
  }
}
.teaser__date-num {
  font-size: 2.4rem;
  font-weight: 900;
}
@media screen and (max-width: 767px) {
  .teaser__date-num {
    font-size: 1.9rem;
  }
}
.teaser__date-label {
  font-size: 1.5rem;
  font-weight: 700;
}
@media screen and (max-width: 767px) {
  .teaser__date-label {
    font-size: 1.3rem;
  }
}
.teaser__text {
  margin-top: 2.8rem;
  font-size: 1.5rem;
}
@media screen and (max-width: 767px) {
  .teaser__text {
    margin-top: 2.2rem;
    font-size: 1.3rem;
  }
}
.teaser__shapes {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.teaser__shape {
  position: absolute;
  display: block;
  opacity: 0.85;
}
.teaser__shape--circle {
  top: -2.8rem;
  left: -2.8rem;
  width: 9.6rem;
  height: 9.6rem;
  border-radius: 50%;
  background-color: #fdeeea;
}
@media screen and (max-width: 767px) {
  .teaser__shape--circle {
    width: 6.4rem;
    height: 6.4rem;
  }
}
.teaser__shape--triangle {
  right: 4rem;
  bottom: 4.8rem;
  width: 5.6rem;
  height: 4.8rem;
  background-color: #f5b640;
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}
@media screen and (max-width: 767px) {
  .teaser__shape--triangle {
    right: 2.4rem;
    bottom: 2rem;
    width: 3.6rem;
    height: 3rem;
  }
}
.teaser__shape--square {
  right: 12rem;
  bottom: -1.8rem;
  width: 5.4rem;
  height: 5.4rem;
  border-radius: 1rem;
  background-color: #eaf3fc;
  transform: rotate(14deg);
}
@media screen and (max-width: 767px) {
  .teaser__shape--square {
    right: 8rem;
    width: 3.6rem;
    height: 3.6rem;
  }
}
.teaser__visual {
  position: relative;
  overflow: hidden;
}
@media screen and (max-width: 767px) {
  .teaser__visual {
    order: -1;
    aspect-ratio: 4/3;
  }
}
.teaser__slides {
  position: absolute;
  inset: 0;
}
.teaser__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.4s ease;
}
.teaser__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform 8s ease-out;
}
.teaser__slide.is-active {
  opacity: 1;
}
.teaser__slide.is-active img {
  transform: scale(1);
}
@media (prefers-reduced-motion: reduce) {
  .teaser__slide {
    transition: none;
  }
  .teaser__slide img {
    transform: none;
    transition: none;
  }
}

.footer {
  flex-shrink: 0;
  background-color: #4a3f35;
  color: #fff8ec;
}
.footer__inner {
  padding-top: 1.4rem;
  padding-bottom: 1.4rem;
  text-align: center;
}
.footer__copyright {
  font-size: 1.2rem;
  opacity: 0.8;
}