html {
  font-size: 62.5%;
  background-color: #f9f6ed;
}

body {
  letter-spacing: 0.05em;
  overflow-wrap: break-word;
  -webkit-text-size-adjust: 100%;
  background-color: #f9f6ed;
}

img {
  display: block;
}

.fv {
  display: grid;
  grid-template-rows: 1fr auto 1fr;
  width: 100%;
  background-color: #f9f6ed;
}
@media screen and (min-width: 961px) {
  .fv {
    height: 100vh;
    min-height: 720px;
  }
}
@media screen and (max-width: 960px) {
  .fv {
    --logo-gap: clamp(12px, 12px + (100svh - 480px) * 0.115, 50px);
    --countdown-top-gap: clamp(24px, 24px + (100svh - 480px) * 0.29, 120px);
    height: 100svh;
    min-height: 480px;
  }
}
.fv__inner {
  grid-row: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}
@media screen and (min-width: 961px) {
  .fv__inner {
    gap: 180px;
  }
}
@media screen and (max-width: 960px) {
  .fv__inner {
    gap: var(--countdown-top-gap);
    padding: 0 16px;
  }
}
.fv__bottom {
  grid-row: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
@media screen and (min-width: 961px) {
  .fv__bottom {
    padding: 80px 0 40px;
  }
}
@media screen and (max-width: 960px) {
  .fv__bottom {
    padding: 40px 0 15px;
  }
}
.fv__copyright {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.2rem;
  font-weight: 500;
  line-height: normal;
  color: #2c2924;
  white-space: nowrap;
}

.fv-logo {
  --logo-scale: 1;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: calc(120px * var(--logo-scale));
  margin-block: 0;
}
@media screen and (max-width: 960px) {
  .fv-logo {
    --logo-scale: 0.87;
    display: flex;
    flex-direction: column;
    gap: var(--logo-gap);
  }
}
.fv-logo__name {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: calc(25px * var(--logo-scale));
  height: calc(75px * var(--logo-scale));
}
.fv-logo__name--kazuya {
  justify-self: end;
  width: calc(221px * var(--logo-scale));
}
.fv-logo__name--jin {
  justify-self: start;
  width: calc(182px * var(--logo-scale));
}
.fv-logo__word {
  display: block;
  width: calc(var(--svg-width) * var(--logo-scale));
  height: calc(var(--svg-height) * var(--logo-scale));
}
.fv-logo__word svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.fv-logo__word path {
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  animation: fv-letter-in var(--letter-duration) cubic-bezier(0.33, 1, 0.68, 1) var(--letter-delay) forwards;
}
@media (prefers-reduced-motion: reduce) {
  .fv-logo__word path {
    opacity: 1;
    animation: none;
  }
}
.fv-logo__cross {
  --cross-progress: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: calc(21.213px * var(--logo-scale));
  height: calc(21.426px * var(--logo-scale));
  opacity: 0;
  transition: opacity var(--cross-fade-duration, 0s) ease var(--cross-delay, 0s);
}
.fv-logo__cross.is-ready {
  opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
  .fv-logo__cross {
    transition-delay: 0s;
  }
}
.fv-logo__cross svg {
  flex-shrink: 0;
  width: calc(var(--svg-width) * var(--logo-scale));
  height: calc(var(--svg-height) * var(--logo-scale));
  overflow: visible;
}
.fv-logo__cross path {
  transform-box: view-box;
  transform-origin: 11.5606px 10.7132px;
  transform: rotate(calc(var(--cross-rotate) * (1 - var(--cross-progress))));
  transition: transform 1s linear;
}
.fv-logo__cross path:nth-child(1) {
  --cross-rotate: -45deg;
}
.fv-logo__cross path:nth-child(2) {
  --cross-rotate: 45deg;
}
@media (prefers-reduced-motion: reduce) {
  .fv-logo__cross path {
    transition: none;
  }
}

.countdown {
  --countdown-gap: 56px;
  display: flex;
  align-items: center;
  gap: var(--countdown-gap);
  opacity: 0;
  transition: opacity var(--countdown-fade-duration, 0s) ease var(--countdown-delay, 0s);
}
@media screen and (max-width: 960px) {
  .countdown {
    --countdown-gap: 24px;
  }
}
.countdown.is-ready {
  opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
  .countdown {
    transition-delay: 0s;
  }
}
.countdown__hr {
  width: 123px;
  height: 1px;
}
@media screen and (max-width: 960px) {
  .countdown__hr {
    display: none;
  }
}
.countdown__list {
  display: flex;
  align-items: center;
  gap: var(--countdown-gap);
  margin-block: 0;
  padding: 0;
  list-style: none;
}
.countdown__item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.countdown__item:nth-child(n+3)::before {
  content: ":";
  position: absolute;
  top: 10px;
  left: calc(var(--countdown-gap) / -2);
  transform: translateX(-50%);
  font-family: "Cormorant Garamond", serif;
  font-size: 4rem;
  font-weight: 500;
  line-height: 1;
  color: #898679;
}
@media screen and (max-width: 960px) {
  .countdown__item:nth-child(n+3)::before {
    top: 4px;
    font-size: 3rem;
  }
}
.countdown__value {
  font-family: "Cormorant SC", serif;
  font-size: 5.4rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  color: #2c2924;
}
@media screen and (max-width: 960px) {
  .countdown__value {
    font-size: 4rem;
  }
}
.countdown__label {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: normal;
  color: #898679;
}
@media screen and (max-width: 960px) {
  .countdown__label {
    font-size: 1.4rem;
  }
}

.view-site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 260px;
  height: 66px;
  padding: 0 20px 0 24px;
  border: none;
  border-radius: 50px;
  background-color: #2c2924;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--view-site-fade-duration, 0s) ease var(--view-site-delay, 0s), visibility 0s linear var(--view-site-delay, 0s);
}
.view-site.is-ready {
  opacity: 1;
  visibility: visible;
}
@media (prefers-reduced-motion: reduce) {
  .view-site {
    transition-delay: 0s;
  }
}
.view-site__text {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.2;
  color: #f9f6ed;
}
.view-site__arrow {
  width: 23px;
  height: 11px;
}

@keyframes fv-letter-in {
  0% {
    opacity: 0;
    filter: blur(var(--letter-blur));
    transform: translate(var(--letter-x), var(--letter-y)) rotate(var(--letter-rotate)) scale(var(--letter-scale));
  }
  60% {
    opacity: 1;
  }
  100% {
    opacity: 1;
    filter: blur(0);
    transform: none;
  }
}