html.oosuga-opening-pending body.home {
  overflow: hidden !important;
}

html.oosuga-opening-pending body.home #page {
  visibility: hidden !important;
}

.home {
  overflow-x: hidden;
}

body.opening-active {
  overflow: hidden !important;
}

body.home #oosuga-opening.oosuga-opening {
  position: fixed !important;
  inset: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  height: 100dvh !important;
  max-width: none !important;
  margin: 0 !important;
  padding: 0 !important;
  z-index: 100000 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  overflow: hidden !important;
  background: linear-gradient(135deg, #f8fff3 0%, #eef7e6 45%, #ffffff 100%) !important;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

body.home #oosuga-opening.oosuga-opening.is-ready {
  visibility: visible;
  pointer-events: auto;
  animation: oosugaOpeningFadeIn 0.45s ease forwards;
}

body.home #oosuga-opening.oosuga-opening.is-end {
  animation: oosugaOpeningFadeOut 1s ease forwards;
}

.oosuga-opening__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0;
  transform: scale(1.03);
}

.oosuga-opening.is-ready .oosuga-opening__bg {
  animation: oosugaBgIn 0.8s ease forwards;
}

.oosuga-opening.is-end .oosuga-opening__bg {
  animation: oosugaBgOut 1s ease forwards;
}

.oosuga-opening__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(232, 167, 181, 0.10) 0%, rgba(232, 167, 181, 0.04) 24%, rgba(232, 167, 181, 0) 48%),
    radial-gradient(circle at 18% 80%, rgba(155, 203, 122, 0.14) 0%, rgba(155, 203, 122, 0.05) 28%, rgba(155, 203, 122, 0) 54%);
  pointer-events: none;
}

.oosuga-opening__bg-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  opacity: 0.98;
}

.oosuga-opening__inner {
  position: relative;
  z-index: 3;
  width: min(1560px, calc(100vw - 36px));
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: minmax(820px, 980px) minmax(360px, 500px);
  align-items: center;
  justify-content: center;
  column-gap: clamp(8px, 1.2vw, 20px);
  padding: 0 18px;
}

.oosuga-opening__avatar-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(40px) scale(0.92);
}

.oosuga-opening.is-ready .oosuga-opening__avatar-wrap {
  animation: oosugaAvatarIn 1.15s cubic-bezier(0.22, 1, 0.36, 1) 0.8s forwards;
}

.oosuga-opening__avatar {
  width: min(100%, 1000px);
  height: auto;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 18px 38px rgba(31, 43, 58, 0.10));
}

.oosuga-opening__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  text-align: left;
  color: #1f2b3a;
  max-width: 560px;
  margin-left: -240px;
  transform: translateY(8px);
}

.oosuga-opening__name,
.oosuga-opening__catch,
.oosuga-opening__site {
  margin: 0 !important;
  font-feature-settings: "palt";
  text-align: left !important;
}

.oosuga-opening__name {
  opacity: 0;
  transform: translateY(28px);
  font-family:
    "Hiragino Sans",
    "Yu Gothic",
    "YuGothic",
    "Noto Sans JP",
    "Meiryo",
    sans-serif;
  font-size: clamp(4rem, 5.8vw, 6.2rem);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: 0.01em;
  color: #1f2b3a;
  text-shadow: 0 2px 12px rgba(255, 255, 255, 0.36);
}

.oosuga-opening.is-ready .oosuga-opening__name {
  animation: oosugaTextRise 0.8s ease 0.8s forwards;
}

.oosuga-opening__catch {
  margin-top: 20px !important;
  opacity: 0;
  transform: translateY(22px);
  font-family:
    "Hiragino Sans",
    "Yu Gothic",
    "YuGothic",
    "Noto Sans JP",
    "Meiryo",
    sans-serif;
  font-size: clamp(1.55rem, 2.25vw, 2.35rem);
  line-height: 1.5;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #457232;
  text-shadow: 0 2px 10px rgba(255, 255, 255, 0.28);
}

.oosuga-opening.is-ready .oosuga-opening__catch {
  animation: oosugaTextRise 0.8s ease 2.1s forwards;
}

.oosuga-opening__catch-line {
  display: block;
}

.oosuga-opening__site {
  margin-top: 26px !important;
  padding-top: 14px;
  border-top: 2px solid rgba(232, 167, 181, 0.42);
  opacity: 0;
  transform: translateY(18px);
  font-family:
    "Helvetica Neue",
    "Arial",
    sans-serif;
  font-size: clamp(1rem, 1.1vw, 1.12rem);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: #e8a7b5;
}

.oosuga-opening.is-ready .oosuga-opening__site {
  animation: oosugaTextRise 0.8s ease 2.1s forwards;
}

.oosuga-opening.is-hidden {
  display: none !important;
}

@keyframes oosugaOpeningFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes oosugaOpeningFadeOut {
  0% {
    opacity: 1;
    visibility: visible;
  }
  100% {
    opacity: 0;
    visibility: hidden;
  }
}

@keyframes oosugaBgIn {
  0% {
    opacity: 0;
    transform: scale(1.03);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes oosugaBgOut {
  0% {
    opacity: 1;
    filter: brightness(1);
  }
  100% {
    opacity: 0;
    filter: brightness(1.08);
  }
}

@keyframes oosugaAvatarIn {
  0% {
    opacity: 0;
    transform: translateY(40px) scale(0.92);
  }
  68% {
    opacity: 1;
    transform: translateY(0) scale(1.04);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes oosugaTextRise {
  0% {
    opacity: 0;
    transform: translateY(22px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 921px) {
  body.home #oosuga-opening.oosuga-opening {
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
  }

  .oosuga-opening__inner {
    width: 100%;
    min-height: 100vh;
    min-height: 100dvh;
    grid-template-columns: 1fr;
    row-gap: 2px;
    padding:
      max(10px, env(safe-area-inset-top))
      8px
      max(12px, env(safe-area-inset-bottom));
    align-content: center;
    justify-items: center;
    transform: none;
  }

  .oosuga-opening__avatar-wrap {
    width: 100%;
    justify-content: center;
    margin-bottom: -16px;
    padding-left: 0;
    padding-right: 0;
  }

  .oosuga-opening__avatar {
    width: min(calc(100vw + 90px), 760px);
    max-width: none;
  }

  .oosuga-opening__text {
    width: 100%;
    max-width: 100%;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0;
    padding-left: 0;
    padding-right: 0;
    transform: none;
  }

  .oosuga-opening__name,
  .oosuga-opening__catch,
  .oosuga-opening__site {
    text-align: center !important;
    width: 100%;
  }

  .oosuga-opening__name {
    font-size: clamp(2.7rem, 10.2vw, 3.7rem);
    line-height: 1.06;
    letter-spacing: 0.01em;
  }

  .oosuga-opening__catch {
    margin-top: 14px !important;
    font-size: clamp(1.35rem, 5.9vw, 1.8rem);
    line-height: 1.52;
    letter-spacing: 0.01em;
  }

  .oosuga-opening__site {
    margin-top: 18px !important;
    padding-top: 12px;
    font-size: 0.94rem;
    letter-spacing: 0.14em;
  }
}