:root {
  --white: white;
  --black: black;
}

body {
  color: #333;
  font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
  font-size: .8vw;
  line-height: 1.2;
}

.pano-bg {
  z-index: 10;
  object-fit: cover;
  width: 100%;
  height: 100%;
  position: fixed;
}

.frame {
  z-index: 20;
  width: 100%;
  height: 100%;
  position: fixed;
  box-shadow: inset 0 0 0 6em #9cffd6;
}

.logo {
  z-index: 500;
  grid-column-gap: 4em;
  grid-row-gap: 4em;
  justify-content: space-between;
  align-items: flex-start;
  width: 100%;
  height: 0;
  margin-top: 6em;
  padding-left: 1em;
  padding-right: 3.5em;
  display: flex;
  position: fixed;
}

.logo__img {
  background-color: #fff;
  border-radius: 100%;
  flex: none;
  width: 10em;
  margin-top: -5em;
  padding: .6em;
}

.controls {
  z-index: 100;
  grid-column-gap: 5em;
  grid-row-gap: 5em;
  justify-content: flex-start;
  align-items: flex-end;
  width: 100%;
  height: 100px;
  padding-left: 3.5em;
  padding-right: 3em;
  display: flex;
  position: fixed;
  bottom: 3.5em;
}

.controls__player-box {
  grid-column-gap: 1em;
  grid-row-gap: 1em;
  background-color: #fff;
  flex: none;
  justify-content: center;
  align-items: center;
  height: 5em;
  padding-left: 1.2em;
  padding-right: 1.2em;
  display: flex;
  box-shadow: 0 0 0 1em #fff, inset 0 0 0 3px #000;
}

.controls__button {
  cursor: pointer;
  flex: none;
  width: 4em;
  height: 4em;
}

.controls__social {
  grid-column-gap: 1em;
  grid-row-gap: 1em;
  flex: none;
  justify-content: center;
  align-items: center;
  display: flex;
  box-shadow: 0 10px 20px 10px #0003;
}

.controls__txt {
  text-transform: uppercase;
  cursor: pointer;
  padding: 1.5em 1.2em;
  font-family: Montserrat, sans-serif;
  font-size: 1.4em;
  font-weight: 700;
  line-height: 0;
}

.controls__tag {
  grid-column-gap: 1em;
  grid-row-gap: 1em;
  background-color: #fff;
  flex: none;
  justify-content: center;
  align-items: center;
  height: 5em;
  padding-left: .3em;
  padding-right: .3em;
  display: flex;
  box-shadow: 0 0 0 1em #fff, inset 0 0 0 3px #000;
}

.controls__hide-show {
  grid-column-gap: 1em;
  grid-row-gap: 1em;
  background-color: #fff;
  flex: none;
  justify-content: center;
  align-items: center;
  height: 5em;
  padding-left: 1.2em;
  padding-right: 1.2em;
  display: flex;
  box-shadow: 0 0 0 1em #fff, inset 0 0 0 3px #000;
}

.oranment {
  z-index: 30;
  width: 100%;
  height: 100%;
  position: fixed;
}

.ornament__01 {
  width: 5em;
  position: absolute;
  top: 12em;
  left: 1em;
}

.ornament__02 {
  width: 10em;
  position: absolute;
  bottom: 9.5em;
  right: 1em;
}

.ornament__03 {
  height: 5em;
  position: absolute;
  top: 1em;
  left: 40em;
}

.ornament__04 {
  width: 5em;
  position: absolute;
  top: 2em;
  right: 1em;
}

.controls__player {
  background-color: #fff;
  flex: none;
  justify-content: center;
  align-items: center;
  display: flex;
  box-shadow: 0 10px 20px 10px #0003;
}

.counter {
  z-index: 100;
  background-color: #fff;
  flex: none;
  justify-content: center;
  align-items: center;
  display: flex;
  position: fixed;
  bottom: 3.5em;
  right: 3.5em;
  box-shadow: 0 10px 20px 10px #0003;
}

.counter__box {
  grid-column-gap: 1em;
  grid-row-gap: 1em;
  background-color: #fff;
  flex: none;
  justify-content: center;
  align-items: center;
  width: 7em;
  height: 5em;
  padding-left: .3em;
  padding-right: .3em;
  display: flex;
  box-shadow: 0 0 0 1em #fff, inset 0 0 0 3px #000;
}

.counter__txt {
  text-transform: uppercase;
  cursor: pointer;
  font-family: Montserrat, sans-serif;
  font-size: 2em;
  font-weight: 700;
  line-height: 0;
}

.year {
  background-color: #fff;
  flex: none;
  justify-content: center;
  align-items: flex-start;
  display: flex;
  box-shadow: 0 10px 20px 10px #0003;
}

.year__box {
  background-color: #fff;
  border: 3px solid #000;
  flex: none;
  justify-content: center;
  align-items: center;
  width: 9em;
  min-height: 5em;
  margin-top: -2.5em;
  display: flex;
  box-shadow: 0 0 0 1em #fff;
}

.year__box.year__box--2024 {
  grid-column-gap: 3px;
  grid-row-gap: 3px;
  background-color: #000;
  flex-flow: column;
  width: 9em;
}

.year__txt {
  text-transform: uppercase;
  cursor: pointer;
  font-family: Montserrat, sans-serif;
  font-size: 1.4em;
  font-weight: 700;
  line-height: 0;
}

.year__txt-wrap {
  flex: none;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 5em;
  display: flex;
}

.year__txt-wrap.option {
  background-color: #9cffd6;
}

.year__txt-wrap.active {
  background-color: #f62;
}

.misha {
  z-index: 50;
  pointer-events: none;
  width: 20em;
  position: fixed;
  inset: auto 9em 0 auto;
}

.box__year {
  grid-column-gap: 5em;
  grid-row-gap: 5em;
  height: 0;
  display: flex;
}

@media screen and (max-width: 991px) {
  .frame {
    display: none;
  }

  .controls {
    justify-content: space-between;
    padding-left: 1.5em;
    padding-right: 1.5em;
    bottom: 1.5em;
  }

  .controls__player-box {
    box-shadow: 0 0 0 .5em #fff, inset 0 0 0 3px #000;
  }

  .controls__txt {
    font-weight: 800;
  }

  .controls__tag, .controls__hide-show {
    box-shadow: 0 0 0 .5em #fff, inset 0 0 0 3px #000;
  }

  .oranment {
    display: none;
  }

  .controls__player {
    box-shadow: 0 0 0 .5em #fff, inset 0 0 0 3px #000;
  }

  .counter {
    bottom: 8.5em;
    right: 1.5em;
    box-shadow: 0 0 0 .5em #fff, inset 0 0 0 3px #000;
  }

  .counter__box {
    box-shadow: 0 0 0 .5em #fff, inset 0 0 0 3px #000;
  }

  .counter__txt {
    font-weight: 800;
  }

  .year {
    box-shadow: 0 0 0 .5em #fff, inset 0 0 0 3px #000;
  }

  .year__box {
    box-shadow: 0 0 0 .5em #fff;
  }

  .year__txt {
    font-weight: 800;
  }
}

@media screen and (max-width: 479px) {
  body {
    font-size: 2vw;
  }

  .logo {
    padding-left: 1em;
    padding-right: 1.5em;
  }

  .logo__img {
    margin-top: -4.5em;
  }

  .controls__txt {
    font-size: 1.6em;
  }

  .counter__box {
    width: 7.5em;
  }

  .year__txt {
    font-size: 1.6em;
  }

  .misha {
    width: 10em;
    bottom: 6.8em;
    left: 1em;
    right: auto;
  }

  .box__year {
    grid-column-gap: 2em;
    grid-row-gap: 2em;
  }
}