.main-visual {
  background-color: white;
  background-image: url(images/top_mainimg.webp);
  background-repeat: no-repeat;
  background-size: cover;
}
.main-visual-image {
  width: 100%;
  height: 100%;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.main-visual-image img {
  margin: auto;
  width: 100%;
  max-width: 1200px;
  display: block;
}

.treat-section {
  margin: 0 auto;
  padding: 48px 0 64px 0;
  background-color: #fff;
}

.treat-lead {
  text-align: center;
  padding: 48px 0;
}
.treat-menu {
  max-width: var(--inner-width);
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 0;
}

.treat-menu > * {
  flex-basis: 20%;
  flex-grow: 1;
  padding: 20px;
  border: 1px solid #eee;
  text-align: center;
  font-size: 15px;
  line-height: 19px;
}

@media only screen and (max-width: 760px) {
  .treat-menu > * {
    flex-basis: 32%;
    flex-grow: 1;
    padding: 12px;
    font-size: 14px;
    line-height: 18px;
  }
}
.treat-menu img {
  width: 100%;
  max-width: 120px;
  margin: auto;
}
.instagram-title {
  margin: auto;
  width: 100%;
  position: relative;
  background-color: #e5dfdf;
  margin-top: 120px;
  z-index: 5;
}

.instagram-title img {
  margin: auto;
  max-width: 360px;
  position: absolute;
  z-index: 1;
  top: -40px;
  left: 0;
  right: 0;
}

.instagram-list {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;

  gap: 20px;
}
@media only screen and (max-width: 860px) {
  .instagram-list {
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: auto auto auto;
  }
}
@media only screen and (max-width: 640px) {
  .instagram-list {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
  }
}
.instagram-list a {
  text-decoration: none;
}
.instagram-list a:hover {
  text-decoration: underline;
}
.instagram-list img {
  object-fit: cover;
  width: 100%;
  height: auuto;
  aspect-ratio: 1 / 1;
}

.instagram-list p {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-size: 14px;
  line-height: 22px;
  margin: 12px 0;
  font-weight: 600;
}
.timeline-instagram {
  background-color: #e5dfdf;
  padding: 40px 24px 0 24px;
  width: 100%;
  margin: 0;
  position: relative;
  margin-bottom: 60px;
}
.insta-banner {
  max-width: 380px;
  margin: 16px auto;
}