@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=M+PLUS+1p:wght@500;700;900&display=swap");
.common-bg {
  width: 100%;
  height: calc(100% + 1.56667vw);
  position: absolute;
  top: -1.56667vw;
  left: 0;
  background-image: url(../img/top/noise.gif);
  opacity: 0.6;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)"; }
  @media only screen and (min-width: 767px) {
    .common-bg {
      height: 100%;
      top: 0; } }

.common-wrapper {
  padding: 12vw 0 24vw;
  width: 89.33333vw;
  border-right: 0.26667vw solid rgba(255, 255, 255, 0.2);
  border-left: 0.26667vw solid rgba(255, 255, 255, 0.2);
  margin: 0 auto;
  position: relative;
  min-height: 50vw; }
  @media only screen and (min-width: 767px) {
    .common-wrapper {
      padding: 2.92826vw 0 5.85652vw;
      width: 62.22548vw;
      border-right: 0.07321vw solid rgba(255, 255, 255, 0.2);
      border-left: 0.07321vw solid rgba(255, 255, 255, 0.2); } }

.common-inner {
  position: relative; }

.common-box {
  position: relative; }

.common-line {
  width: 24.66667vw;
  margin: 8vw auto 0; }
  @media only screen and (min-width: 767px) {
    .common-line {
      width: 10.43192vw;
      margin: 3.29429vw 0 0; } }

.show .common-wrapper {
  -webkit-transform: none;
          transform: none; }

.show .common-inner {
  -webkit-transform: none;
          transform: none;
  opacity: 1;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)"; }

.show .common-box {
  -webkit-transform: none;
          transform: none;
  opacity: 1;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)"; }

.show .common-h2, .show .common-line {
  -webkit-filter: drop-shadow(0 0vw 0 rgba(0, 84, 255, 0.9));
          filter: drop-shadow(0 0vw 0 rgba(0, 84, 255, 0.9)); }

.common-wrapper {
  transition: all 500ms;
  -webkit-transform: translateY(-100%);
          transform: translateY(-100%);
  transition-timing-function: cubic-bezier(0, 0, 0.5, 1); }

.common-inner {
  transition: all 500ms;
  transition-timing-function: cubic-bezier(0, 0, 0.5, 1);
  transition-delay: 500ms;
  -webkit-transform: translateY(10px);
          transform: translateY(10px);
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)"; }

.common-box {
  transition: all 500ms;
  transition-timing-function: cubic-bezier(0, 0, 0.5, 1);
  transition-delay: 550ms;
  -webkit-transform: translateY(1%);
          transform: translateY(1%);
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)"; }

.common-h2, .common-line {
  transition: all 1000ms;
  transition-delay: 800ms;
  transition-timing-function: cubic-bezier(0, 0, 0.5, 1);
  -webkit-filter: drop-shadow(0 1.33333vw 0 rgba(0, 84, 255, 0.9));
          filter: drop-shadow(0 1.33333vw 0 rgba(0, 84, 255, 0.9)); }
  @media only screen and (min-width: 767px) {
    .common-h2, .common-line {
      -webkit-filter: drop-shadow(0 0.36603vw 0 rgba(0, 84, 255, 0.9));
              filter: drop-shadow(0 0.36603vw 0 rgba(0, 84, 255, 0.9)); } }

@-webkit-keyframes rotate {
  0% {
    -webkit-transform: rotate(0);
            transform: rotate(0); }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg); } }

@keyframes rotate {
  0% {
    -webkit-transform: rotate(0);
            transform: rotate(0); }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg); } }

@-webkit-keyframes rotate_reverse {
  0% {
    -webkit-transform: rotate(0);
            transform: rotate(0); }
  100% {
    -webkit-transform: rotate(-360deg);
            transform: rotate(-360deg); } }

@keyframes rotate_reverse {
  0% {
    -webkit-transform: rotate(0);
            transform: rotate(0); }
  100% {
    -webkit-transform: rotate(-360deg);
            transform: rotate(-360deg); } }

.anniv-bg {
  position: fixed;
  width: 100%;
  height: 100%;
  background-image: url(../img/special/birthday/bg.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center 0; }
  @media only screen and (min-width: 767px) {
    .anniv-bg {
      background-image: url(../img/special/birthday/bg_pc.jpg); } }

.anniv-top {
  display: block;
  position: fixed;
  right: 0;
  bottom: 0;
  z-index: 100;
  width: 17.86667vw; }
  @media only screen and (min-width: 767px) {
    .anniv-top {
      right: 4.02635vw;
      bottom: 2.19619vw;
      width: 6.14934vw; } }
  @media only screen and (min-width: 767px) and (min-width: 767px) {
    .anniv-top {
      transition: all 300ms; }
      .anniv-top:hover {
        opacity: 0.7;
        -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)"; } }

.anniv-content {
  position: relative;
  padding-top: 111.33333vw;
  overflow: hidden; }
  @media only screen and (min-width: 767px) {
    .anniv-content {
      padding-top: 37.15227vw; } }
  .anniv-content__bg {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    position: absolute;
    top: 210vw;
    box-shadow: 0px -43.33333vw 15.33333vw 2vw rgba(0, 0, 0, 0.8); }
    @media only screen and (min-width: 767px) {
      .anniv-content__bg {
        top: 68.35578vw;
        box-shadow: 0px -10.66032vw 10.66032vw 0.54905vw rgba(0, 0, 0, 0.8); } }
  .anniv-content__inner {
    position: relative;
    z-index: 10;
    text-align: center; }
  .anniv-content__logo {
    position: relative; }
    .anniv-content__logo > span {
      position: absolute;
      top: -7.3vw;
      left: 25vw;
      width: 30.4vw;
      -webkit-filter: drop-shadow(-1vw 1vw 0 #000);
              filter: drop-shadow(-1vw 1vw 0 #000); }
      @media only screen and (min-width: 767px) {
        .anniv-content__logo > span {
          top: -2.9vw;
          left: 40vw;
          width: 12.4vw;
          -webkit-filter: drop-shadow(-0.3vw 0.3vw 0 #000);
                  filter: drop-shadow(-0.3vw 0.3vw 0 #000); } }

.anniv-lead {
  color: #fff;
  margin-top: 8vw;
  font-size: 3.46667vw;
  text-align: center;
  letter-spacing: 0.3em;
  line-height: 1.7; }
  @media only screen and (min-width: 767px) {
    .anniv-lead {
      margin-top: 2.19619vw;
      font-size: 1.31772vw; } }

.anniv-back {
  position: absolute;
  font-size: 4.4vw;
  color: #fff;
  z-index: 100;
  font-family: "M PLUS 1p", sans-serif;
  letter-spacing: 0.2em;
  top: 6vw;
  left: 5.33333vw;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  line-height: 1; }
  @media only screen and (min-width: 767px) {
    .anniv-back {
      font-size: 1.31772vw;
      top: 3.29429vw;
      left: 3.66032vw; } }
  @media only screen and (min-width: 767px) and (min-width: 767px) {
    .anniv-back {
      transition: all 300ms; }
      .anniv-back:hover {
        opacity: 0.7;
        -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)"; } }
  .anniv-back:before {
    display: block;
    content: "";
    background-image: url(../img/special/birthday/arrow.svg);
    background-size: contain;
    background-repeat: no-repeat;
    width: 1.86667vw;
    height: 3.46667vw;
    margin-right: 4vw; }
    @media only screen and (min-width: 767px) {
      .anniv-back:before {
        width: 0.58565vw;
        height: 1.0981vw;
        margin-right: 1.64714vw; } }

.anniv-h2 {
  width: 100%;
  height: 16vw;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  background-image: url(../img/special/birthday/h2_bg.png);
  background-size: contain;
  background-repeat: no-repeat;
  font-weight: bold;
  font-size: 4.8vw;
  color: #fff;
  letter-spacing: 0.2em; }
  @media only screen and (min-width: 767px) {
    .anniv-h2 {
      height: 4.39239vw;
      background-image: url(../img/special/birthday/h2_bg_pc.png);
      font-size: 2.92826vw; } }

.anniv-history {
  margin: 6.66667vw auto 0;
  font-size: 2.66667vw;
  padding-bottom: 1.33333vw;
  color: #fff;
  text-align: center;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  font-family: "M PLUS 1p", sans-serif;
  letter-spacing: 0.2em;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  border-bottom: 1px solid #fff; }
  @media only screen and (min-width: 767px) {
    .anniv-history {
      margin: 1.83016vw auto 0;
      font-size: 1.02489vw;
      padding-bottom: 0.73206vw; } }
  @media only screen and (min-width: 767px) and (min-width: 767px) {
    .anniv-history {
      transition: all 300ms; }
      .anniv-history:hover {
        opacity: 0.7;
        -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)"; } }
  .anniv-history:after {
    display: block;
    content: "";
    background-image: url(../img/special/birthday/blank.png);
    background-size: contain;
    background-repeat: no-repeat;
    width: 2.53333vw;
    height: 2vw;
    margin-left: 1.33333vw;
    margin-top: 0.4vw; }
    @media only screen and (min-width: 767px) {
      .anniv-history:after {
        width: 1.02489vw;
        height: 0.80527vw;
        margin-left: 0.54905vw;
        margin-top: 0.18302vw; } }

.anniv-link {
  width: 89.33333vw;
  margin: 6.66667vw auto 0;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center; }
  @media only screen and (min-width: 767px) {
    .anniv-link {
      width: auto;
      margin-top: 1.83016vw; } }
  .anniv-link__item {
    display: block;
    width: 41.33333vw;
    position: relative; }
    .anniv-link__item:after {
      position: absolute;
      display: block;
      content: "";
      background-image: url(../img/special/birthday/arrow.svg);
      width: 2.26667vw;
      height: 3.86667vw;
      background-size: contain;
      background-repeat: no-repeat;
      left: 50%;
      bottom: 5%;
      -webkit-transform: translate(-50%, 0) rotate(-90deg);
              transform: translate(-50%, 0) rotate(-90deg); }
      @media only screen and (min-width: 767px) {
        .anniv-link__item:after {
          width: 0.87848vw;
          height: 1.68375vw;
          transition: 300ms; } }
    @media only screen and (max-width: 767px) {
      .anniv-link__item:nth-child(even) {
        margin-left: 6.66667vw; } }
    @media only screen and (min-width: 767px) {
      .anniv-link__item {
        width: 18.77745vw; }
        .anniv-link__item:hover:after {
          -webkit-transform: translate(-50%, 15%) rotate(-90deg);
                  transform: translate(-50%, 15%) rotate(-90deg); }
        .anniv-link__item:not(:first-child) {
          margin-left: 3.66032vw; } }

.anniv-inner {
  width: 89.33333vw;
  margin: 8vw auto 0;
  line-height: 1.6;
  letter-spacing: 0.1em; }
  @media only screen and (min-width: 767px) {
    .anniv-inner {
      width: 63.32357vw;
      margin-top: 3.84334vw;
      line-height: 2; } }

.anniv-twi {
  margin-top: 9.33333vw; }
  @media only screen and (min-width: 767px) {
    .anniv-twi {
      margin-top: 5.49048vw; } }
  .anniv-twi__text {
    font-size: 3.2vw;
    color: #fff;
    text-align: left; }
    @media only screen and (min-width: 767px) {
      .anniv-twi__text {
        font-size: 1.1713vw; } }
    .anniv-twi__text a {
      color: #0096ff; }

@media only screen and (min-width: 767px) and (min-width: 767px) {
  .anniv-twi__text a {
    transition: all 300ms; }
    .anniv-twi__text a:hover {
      opacity: 0.7;
      -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)"; } }
    .anniv-twi__text.center {
      text-align: center; }
    .anniv-twi__text.mt {
      margin-top: 8vw; }
      @media only screen and (min-width: 767px) {
        .anniv-twi__text.mt {
          text-align: center;
          margin-top: 3.66032vw; } }
    .anniv-twi__text.finish {
      width: 100%;
      margin: 8vw 0;
      padding: 10.66667vw 0;
      font-size: 3.73333vw;
      text-align: center;
      background-color: rgba(0, 162, 255, 0.25);
      background: linear-gradient(90deg, rgba(0, 162, 255, 0.25) 0%, rgba(0, 234, 255, 0.25) 100%); }
      @media only screen and (min-width: 767px) {
        .anniv-twi__text.finish {
          font-size: 1.46413vw;
          margin: 3.66032vw 0;
          padding: 3.29429vw 0; } }
  .anniv-twi__attention {
    width: 100%;
    padding: 4vw;
    background-color: rgba(0, 0, 0, 0.5);
    margin-top: 6.66667vw;
    text-align: left; }
    @media only screen and (min-width: 767px) {
      .anniv-twi__attention {
        padding: 2.92826vw 2.19619vw;
        margin-top: 2.56223vw; } }
    .anniv-twi__attention--inner:not(:first-child) {
      margin-top: 4vw; }
      @media only screen and (min-width: 767px) {
        .anniv-twi__attention--inner:not(:first-child) {
          margin-top: 1.46413vw; } }
    .anniv-twi__attention--h3 {
      color: #00d2ff;
      background: linear-gradient(90deg, #00d2ff 0%, #0054ff 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      display: inline-block;
      font-size: 3.2vw; }
      @media only screen and (min-width: 767px) {
        .anniv-twi__attention--h3 {
          font-size: 1.1713vw; } }
    .anniv-twi__attention--text {
      color: #fff;
      font-size: 2.66667vw;
      margin-top: 2vw; }
      @media only screen and (min-width: 767px) {
        .anniv-twi__attention--text {
          font-size: 1.1713vw;
          margin-top: 0.73206vw; } }
      .anniv-twi__attention--text a {
        color: #0096ff; }

@media only screen and (min-width: 767px) and (min-width: 767px) {
  .anniv-twi__attention--text a {
    transition: all 300ms; }
    .anniv-twi__attention--text a:hover {
      opacity: 0.7;
      -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)"; } }
    .anniv-twi__attention--btn {
      display: -webkit-flex;
      display: -ms-flexbox;
      display: flex;
      -webkit-align-items: center;
          -ms-flex-align: center;
              align-items: center;
      -webkit-justify-content: center;
          -ms-flex-pack: center;
              justify-content: center;
      position: relative;
      font-size: 2.66667vw;
      width: 100%;
      height: 6.66667vw;
      color: #fff;
      font-weight: bold;
      width: 100%;
      border: 1px solid #fff;
      margin-top: 6.66667vw; }
      @media only screen and (min-width: 767px) {
        .anniv-twi__attention--btn {
          font-size: 1.1713vw;
          height: 2.92826vw;
          margin-top: 2.19619vw;
          transition: 300ms; }
          .anniv-twi__attention--btn:hover {
            background-color: #fff;
            color: #000; }
            .anniv-twi__attention--btn:hover:before {
              background-image: url(../img/special/birthday/arrow_bk.svg); } }
      .anniv-twi__attention--btn.on:before {
        -webkit-transform: rotate(90deg);
                transform: rotate(90deg); }
      .anniv-twi__attention--btn:before {
        display: block;
        content: "";
        background-image: url(../img/special/birthday/arrow.svg);
        background-size: contain;
        background-repeat: no-repeat;
        width: 1.86667vw;
        height: 3.46667vw;
        position: absolute;
        right: 4vw;
        -webkit-transform: rotate(-90deg);
                transform: rotate(-90deg);
        transition: -webkit-transform 300ms;
        transition: transform 300ms;
        transition: transform 300ms, -webkit-transform 300ms; }
        @media only screen and (min-width: 767px) {
          .anniv-twi__attention--btn:before {
            width: 0.80527vw;
            height: 1.46413vw;
            right: 1.83016vw; } }
    .anniv-twi__attention--info {
      margin-top: 4vw;
      font-size: 2.66667vw;
      color: #fff; }
      @media only screen and (min-width: 767px) {
        .anniv-twi__attention--info {
          font-size: 1.02489vw;
          margin-top: 1.83016vw; } }
    .anniv-twi__attention--poster {
      display: -webkit-flex;
      display: -ms-flexbox;
      display: flex;
      -webkit-justify-content: space-between;
          -ms-flex-pack: justify;
              justify-content: space-between;
      margin-top: 4.66667vw; }
      @media only screen and (min-width: 767px) {
        .anniv-twi__attention--poster {
          margin-top: 1.46413vw; } }
    .anniv-twi__attention--thumb {
      width: 24.8vw; }
      @media only screen and (min-width: 767px) {
        .anniv-twi__attention--thumb {
          width: 18.04539vw; } }
    .anniv-twi__attention--sup {
      font-size: 2.66667vw;
      color: #fff;
      text-align: left;
      margin: 3.33333vw 0 0; }
      @media only screen and (min-width: 767px) {
        .anniv-twi__attention--sup {
          font-size: 1.02489vw;
          margin: 1.28111vw 0 0;
          text-align: center; } }
  .anniv-twi__box {
    margin-top: 8vw; }
    @media only screen and (min-width: 767px) {
      .anniv-twi__box {
        margin-top: 3.66032vw; } }
  .anniv-twi__contents:not(:first-child) {
    margin-top: 13.33333vw; }
    @media only screen and (min-width: 767px) {
      .anniv-twi__contents:not(:first-child) {
        margin-top: 3.66032vw; } }
  .anniv-twi__contents--head {
    position: relative;
    height: 7.46667vw;
    background-color: #fff;
    display: -webkit-inline-flex;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    margin: 0 auto;
    font-size: 3.2vw;
    font-family: "M PLUS 1p", sans-serif;
    font-weight: bold;
    letter-spacing: 0.2em;
    line-height: 1;
    padding: 0 5.33333vw; }
    @media only screen and (min-width: 767px) {
      .anniv-twi__contents--head {
        height: 2.56223vw;
        font-size: 1.1713vw;
        padding: 0 1.46413vw; } }
    .anniv-twi__contents--head:before {
      display: block;
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 8.8vw;
      background-image: url(../img/special/birthday/h3.png);
      background-size: contain;
      z-index: -1; }
      @media only screen and (min-width: 767px) {
        .anniv-twi__contents--head:before {
          height: 2.92826vw; } }
  .anniv-twi__contents--list {
    margin-top: 7.33333vw;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    -webkit-justify-content: space-between;
        -ms-flex-pack: justify;
            justify-content: space-between; }
    @media only screen and (min-width: 767px) {
      .anniv-twi__contents--list {
        margin-top: 2.56223vw;
        -webkit-justify-content: flex-start;
            -ms-flex-pack: start;
                justify-content: flex-start; } }
  .anniv-twi__contents--item {
    width: 42.66667vw; }
    .anniv-twi__contents--item.off {
      display: none; }
    @media only screen and (max-width: 767px) {
      .anniv-twi__contents--item:nth-child(n+3) {
        margin-top: 4vw; } }
    @media only screen and (min-width: 767px) {
      .anniv-twi__contents--item {
        width: 20.35139vw; }
        .anniv-twi__contents--item:not(:nth-child(3n+1)) {
          margin-left: 1.0981vw; }
        .anniv-twi__contents--item:nth-child(n+4) {
          margin-top: 1.0981vw; } }
  .anniv-twi__contents--link {
    display: block;
    height: 100%;
    background-color: rgba(0, 162, 255, 0.25);
    background: linear-gradient(90deg, rgba(0, 162, 255, 0.25) 0%, rgba(0, 234, 255, 0.25) 100%);
    overflow-wrap: break-word; }

@media only screen and (min-width: 767px) and (min-width: 767px) {
  .anniv-twi__contents--link {
    transition: all 300ms; }
    .anniv-twi__contents--link:hover {
      opacity: 0.7;
      -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)"; } }
  .anniv-twi__contents--thumb {
    width: 100%;
    height: 42.66667vw;
    position: relative;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    overflow: hidden;
    border-left: 2px solid #00a2ff;
    border-right: 2px solid #00eaff; }
    @media only screen and (min-width: 767px) {
      .anniv-twi__contents--thumb {
        height: 20.38799vw; } }
    .anniv-twi__contents--thumb:before, .anniv-twi__contents--thumb:after {
      content: "";
      display: block;
      position: absolute;
      left: 0;
      width: 100%;
      height: 2px;
      background: linear-gradient(to right, #00a2ff 0%, #00eaff 100%); }
    .anniv-twi__contents--thumb:before {
      top: 0; }
    .anniv-twi__contents--thumb:after {
      bottom: 0; }
  .anniv-twi__contents--info {
    width: 100%;
    padding: 4vw;
    text-align: left;
    font-size: 2.66667vw; }
    @media only screen and (min-width: 767px) {
      .anniv-twi__contents--info {
        font-size: 1.02489vw;
        padding: 1.46413vw; } }
  .anniv-twi__contents--date {
    font-weight: bold;
    color: #fff;
    line-height: 1; }
  .anniv-twi__contents--message {
    color: #fff;
    margin-top: 1.33333vw; }
    @media only screen and (min-width: 767px) {
      .anniv-twi__contents--message {
        margin-top: 0.73206vw;
        line-height: 1.5; } }
  .anniv-twi__contents--name {
    color: #0096ff;
    margin-top: 1.33333vw;
    text-decoration: underline;
    text-underline-offset: 1.33333vw;
    line-height: 1; }
    @media only screen and (min-width: 767px) {
      .anniv-twi__contents--name {
        text-underline-offset: 0.36603vw;
        margin-top: 0.73206vw; } }
  .anniv-twi__contents--more {
    margin: 6.66667vw auto 0;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    font-size: 2.93333vw;
    width: 34.66667vw;
    height: 7.33333vw;
    border: 0.26667vw solid #fff;
    color: #fff;
    letter-spacing: 0.2em; }
    @media only screen and (min-width: 767px) {
      .anniv-twi__contents--more {
        margin: 2.19619vw auto 0;
        font-size: 1.02489vw;
        width: 13.17716vw;
        height: 2.19619vw;
        border: 0.07321vw solid #fff;
        transition: 300ms; }
        .anniv-twi__contents--more:hover {
          background-color: #fff;
          color: #000; } }
  .anniv-twi__sub {
    font-size: 2.66667vw;
    color: #fff;
    text-align: left;
    margin: 6.66667vw 0 12vw; }
    @media only screen and (min-width: 767px) {
      .anniv-twi__sub {
        font-size: 1.02489vw;
        margin: 3.66032vw 0 2.19619vw;
        text-align: center; } }

.anniv-digital {
  padding-bottom: 13.33333vw; }
  @media only screen and (min-width: 767px) {
    .anniv-digital {
      padding-bottom: 5.85652vw; } }
  .anniv-digital__text {
    font-size: 3.2vw;
    color: #fff;
    text-align: center; }
    @media only screen and (min-width: 767px) {
      .anniv-digital__text {
        font-size: 1.1713vw; } }
  .anniv-digital__contents:not(:first-child) {
    margin-top: 13.33333vw; }
    @media only screen and (min-width: 767px) {
      .anniv-digital__contents:not(:first-child) {
        margin-top: 3.66032vw; } }
  .anniv-digital__contents--head {
    position: relative;
    height: 7.46667vw;
    background-color: #fff;
    display: -webkit-inline-flex;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    margin: 0 auto;
    font-size: 3.2vw;
    font-family: "M PLUS 1p", sans-serif;
    font-weight: bold;
    letter-spacing: 0.2em;
    line-height: 1;
    padding: 0 5.33333vw; }
    @media only screen and (min-width: 767px) {
      .anniv-digital__contents--head {
        height: 2.56223vw;
        font-size: 1.1713vw;
        padding: 0 1.46413vw; } }
    .anniv-digital__contents--head:before {
      display: block;
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 8.8vw;
      background-image: url(../img/special/birthday/h3.png);
      background-size: contain;
      z-index: -1; }
      @media only screen and (min-width: 767px) {
        .anniv-digital__contents--head:before {
          height: 2.92826vw; } }
  .anniv-digital__contents--list {
    margin-top: 7.33333vw;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    -webkit-justify-content: space-between;
        -ms-flex-pack: justify;
            justify-content: space-between;
    width: 88.53333vw; }
    @media only screen and (min-width: 767px) {
      .anniv-digital__contents--list {
        margin-top: 2.56223vw;
        -webkit-justify-content: space-between;
            -ms-flex-pack: justify;
                justify-content: space-between;
        width: 63.32357vw; } }
    .anniv-digital__contents--list.pc .anniv-digital__contents--item {
      width: 100%; }
      @media only screen and (max-width: 767px) {
        .anniv-digital__contents--list.pc .anniv-digital__contents--item:not(:first-child) {
          margin-top: 4.66667vw; } }
      @media only screen and (min-width: 767px) {
        .anniv-digital__contents--list.pc .anniv-digital__contents--item {
          width: 30.56369vw; } }
    .anniv-digital__contents--list.sp .anniv-digital__contents--item {
      width: 42.26667vw; }
      @media only screen and (max-width: 767px) {
        .anniv-digital__contents--list.sp .anniv-digital__contents--item:nth-child(n+3) {
          margin-top: 4.66667vw; } }
      @media only screen and (min-width: 767px) {
        .anniv-digital__contents--list.sp .anniv-digital__contents--item {
          width: 14.16545vw; } }
    .anniv-digital__contents--list.icon .anniv-digital__contents--item {
      width: 42.13333vw; }
      @media only screen and (max-width: 767px) {
        .anniv-digital__contents--list.icon .anniv-digital__contents--item:nth-child(n+3) {
          margin-top: 4.66667vw; } }
      @media only screen and (min-width: 767px) {
        .anniv-digital__contents--list.icon .anniv-digital__contents--item {
          width: 13.17716vw; } }
  .anniv-digital__contents--item {
    -webkit-filter: drop-shadow(0.93333vw 0.93333vw 0vw rgba(19, 179, 237, 0.5));
            filter: drop-shadow(0.93333vw 0.93333vw 0vw rgba(19, 179, 237, 0.5)); }
    @media only screen and (min-width: 767px) {
      .anniv-digital__contents--item {
        transition: 300ms;
        -webkit-filter: drop-shadow(0.25622vw 0.25622vw 0vw rgba(19, 179, 237, 0.5));
                filter: drop-shadow(0.25622vw 0.25622vw 0vw rgba(19, 179, 237, 0.5)); }
        .anniv-digital__contents--item:hover {
          -webkit-filter: none;
                  filter: none;
          -webkit-transform: translate(0.25622vw, 0.25622vw);
                  transform: translate(0.25622vw, 0.25622vw); } }
  .anniv-digital__contents--link {
    display: block; }

.anniv-timer {
  color: #fff;
  font-family: "M PLUS 1p", sans-serif;
  font-weight: bold;
  margin-top: 8vw;
  text-shadow: 0px 0.53333vw black;
  position: relative; }
  @media only screen and (min-width: 767px) {
    .anniv-timer {
      margin-top: 2.19619vw;
      text-shadow: 0px 0.21962vw black; } }
  .anniv-timer__tit {
    font-size: 3.73333vw;
    letter-spacing: 0.4em;
    opacity: 0.5;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)"; }
    @media only screen and (min-width: 767px) {
      .anniv-timer__tit {
        font-size: 1.46413vw; } }
  .anniv-timer__num {
    font-size: 18.66667vw;
    letter-spacing: 0.05em;
    margin-top: 4vw;
    opacity: 0.5;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)"; }
    @media only screen and (min-width: 767px) {
      .anniv-timer__num {
        font-size: 5.12445vw;
        margin-top: 1.0981vw;
        letter-spacing: 0.4em; } }
  .anniv-timer__finish {
    position: absolute;
    top: 0;
    left: 50%;
    width: 100%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%); }
    @media only screen and (min-width: 767px) {
      .anniv-timer__finish {
        width: 72.54758vw;
        -webkit-transform: translateX(-48%);
                transform: translateX(-48%);
        top: 2vw; } }

.anniv-pv {
  padding-bottom: 8vw; }
  @media only screen and (min-width: 767px) {
    .anniv-pv {
      padding-bottom: 2.92826vw; } }
  .anniv-pv__main--sp {
    display: block;
    -webkit-filter: drop-shadow(0.93333vw 0.93333vw 0vw rgba(19, 179, 237, 0.5));
            filter: drop-shadow(0.93333vw 0.93333vw 0vw rgba(19, 179, 237, 0.5));
    position: relative; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__main--sp {
        display: none; } }
  .anniv-pv__main--pc {
    display: none; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__main--pc {
        display: block;
        width: 100%;
        height: 35.61493vw;
        -webkit-filter: drop-shadow(0.25622vw 0.25622vw 0vw rgba(19, 179, 237, 0.5));
                filter: drop-shadow(0.25622vw 0.25622vw 0vw rgba(19, 179, 237, 0.5)); } }
  .anniv-pv__main--play {
    width: 22.4vw;
    height: 22.4vw;
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
    mix-blend-mode: difference;
    z-index: 100; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__main--play {
        width: 4.97804vw;
        height: 4.97804vw; } }
    .anniv-pv__main--play span {
      transition: -webkit-transform 500ms;
      transition: transform 500ms;
      transition: transform 500ms, -webkit-transform 500ms;
      position: absolute;
      top: 0;
      left: 0; }
      .anniv-pv__main--play span:nth-child(1) img {
        -webkit-animation: rotate 6000ms linear infinite;
                animation: rotate 6000ms linear infinite; }
      .anniv-pv__main--play span:nth-child(2) img {
        -webkit-animation: rotate_reverse 6000ms linear infinite;
                animation: rotate_reverse 6000ms linear infinite; }
  .anniv-pv__contents:not(:first-child) {
    margin-top: 13.33333vw; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__contents:not(:first-child) {
        margin-top: 3.66032vw; } }
  .anniv-pv__contents--head {
    position: relative;
    height: 7.46667vw;
    background-color: #fff;
    display: -webkit-inline-flex;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    margin: 0 auto;
    font-size: 3.2vw;
    font-family: "M PLUS 1p", sans-serif;
    font-weight: bold;
    letter-spacing: 0.2em;
    line-height: 1;
    padding: 0 5.33333vw; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__contents--head {
        height: 2.56223vw;
        font-size: 1.1713vw;
        padding: 0 1.46413vw; } }
    .anniv-pv__contents--head:before {
      display: block;
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 8.8vw;
      background-image: url(../img/special/birthday/h3.png);
      background-size: contain;
      z-index: -1; }
      @media only screen and (min-width: 767px) {
        .anniv-pv__contents--head:before {
          height: 2.92826vw; } }
  @media only screen and (min-width: 767px) {
    .anniv-pv__contents--box {
      display: -webkit-flex;
      display: -ms-flexbox;
      display: flex;
      position: relative; } }
  .anniv-pv__contents--box:not(:first-child) {
    margin-top: 10vw; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__contents--box:not(:first-child) {
        margin-top: 2.92826vw; } }
  .anniv-pv__contents--inner {
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    text-align: left;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    width: 100%;
    position: relative; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__contents--inner {
        position: static;
        width: auto; } }
  .anniv-pv__contents--thumb {
    width: 25.86667vw; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__contents--thumb {
        width: 14.27526vw; } }
  .anniv-pv__contents--profile {
    margin-left: 4vw; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__contents--profile {
        margin-left: 0; } }
    .anniv-pv__contents--profile.sp {
      display: block; }
      @media only screen and (min-width: 767px) {
        .anniv-pv__contents--profile.sp {
          display: none; } }
    .anniv-pv__contents--profile.pc {
      display: none; }
      @media only screen and (min-width: 767px) {
        .anniv-pv__contents--profile.pc {
          display: block; } }
  .anniv-pv__contents--wrapper {
    margin-top: 7.33333vw; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__contents--wrapper {
        margin-top: 2.56223vw; } }
  .anniv-pv__contents--chara {
    font-size: 2.66667vw;
    color: #00d2ff;
    background: linear-gradient(90deg, #00d2ff 0%, #0054ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    line-height: 1.5; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__contents--chara {
        font-size: 1.1713vw;
        line-height: 1; } }
  .anniv-pv__contents--cv {
    font-size: 4.26667vw;
    color: #fff;
    font-weight: bold;
    margin-top: 1.33333vw; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__contents--cv {
        font-size: 1.75695vw;
        line-height: 1;
        margin-top: 0.54905vw; } }
  .anniv-pv__contents--icon {
    position: absolute;
    right: 0; }
    .anniv-pv__contents--icon.i01 {
      width: 30.66667vw; }
      @media only screen and (min-width: 767px) {
        .anniv-pv__contents--icon.i01 {
          width: 16.83748vw; } }
    .anniv-pv__contents--icon.i02 {
      width: 23.06667vw; }
      @media only screen and (min-width: 767px) {
        .anniv-pv__contents--icon.i02 {
          width: 12.81113vw; } }
    .anniv-pv__contents--icon.i03 {
      width: 24.13333vw; }
      @media only screen and (min-width: 767px) {
        .anniv-pv__contents--icon.i03 {
          width: 13.28697vw; } }
    .anniv-pv__contents--icon.i04 {
      width: 25.86667vw; }
      @media only screen and (min-width: 767px) {
        .anniv-pv__contents--icon.i04 {
          width: 14.20205vw; } }
  .anniv-pv__contents--info {
    margin-top: 4vw; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__contents--info {
        text-align: left;
        margin-top: 0;
        margin-left: 2.01318vw; } }
  .anniv-pv__contents--text {
    font-size: 2.66667vw;
    color: #fff;
    text-align: left;
    line-height: 1.6; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__contents--text {
        font-size: 1.02489vw;
        width: 37.70132vw;
        margin-top: 1.0981vw; } }
  .anniv-pv__contents--history {
    color: #fff;
    font-size: 2.2vw;
    text-align: left;
    padding: 4vw;
    background-color: rgba(0, 0, 0, 0.5);
    margin-top: 4vw;
    line-height: 1.6; }
    @media only screen and (min-width: 767px) {
      .anniv-pv__contents--history {
        text-align: left;
        font-size: 0.87848vw;
        padding: 1.64714vw;
        margin-top: 1.28111vw; } }

.anniv-btn {
  display: block;
  width: 41.33333vw;
  margin: 7.33333vw auto 0;
  font-size: 0;
  position: relative; }
  @media only screen and (min-width: 767px) {
    .anniv-btn {
      width: 21.96193vw;
      margin: 2.92826vw auto 0; }
      .anniv-btn:hover .on {
        opacity: 1;
        -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)"; } }
  .anniv-btn .on {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    transition: opacity 300ms; }