@charset "UTF-8";
/*
- 共通
- 事前登録ボタン
- 事前登録詳細(必読)ボタン
- デバイスアイコン
- メインコンテンツ
*/

/*==================================================
　共通
==================================================*/
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: #050009;
}

body {
  font-family: "M PLUS 2", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  color: #fff;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

button {
  font: inherit;
}

a {
  color: inherit;
}

/*==========================================================
　PC/SP表示切替
===========================================================*/
#khe .pc {
  display: block;
}

#khe .sp {
  display: none;
}

#container {
  width: 100%;
  overflow: hidden;
}

#khe {
  position: relative;
  min-height: 100vh;
  background: #120018;
}

#khe .reserved,
#khe .end {
  pointer-events: none;
}

#khe > section + section {
  margin-top: -1px;
}

.section-title {
  position: relative;
  z-index: 5;
  margin: 0;
}

.section-title img {
  width: 100%;
}

/*==========================================================
　FV
===========================================================*/
.fv {
  position: relative;
  aspect-ratio: 1920 / 848;
  background: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_fv_pc.jpg) no-repeat center top / 100% auto;
}

.webp #khe .fv {
  background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_fv_pc.webp);
}

.fv-logo {
  position: absolute;
  top: -0.2vw;
  left: -1.1vw;
  width: 13.3vw;
  max-width: 254px;
  margin: 0;
  z-index: 3;
}

.fv-actions {
  position: absolute;
  left: 58.8vw;
  bottom: 2.3vw;
  z-index: 5;
  width: 16vw;
  text-align: center;
}

/*==========================================================
　事前登録詳細(必読)ボタン
===========================================================*/
.fv-detail-wrap {
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  justify-content: center;
  gap: 0.35vw;
  margin-bottom: 0.15vw;
}

.detail-button {
  display: block;
  width: 5.9vw;
  aspect-ratio: 194 / 115.5;
  font-size: 0;
  background: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/btn_detail.png) no-repeat center top / 100% 200%;
}

.webp #khe .detail-button {
  background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/btn_detail.webp);
}

.detail-button:hover,
.detail-button:focus-visible {
  background-position: center calc(100% - 0.17vw);
}

.device-icon {
  width: 5.1vw;
  flex: 0 0 auto;
}

/*==========================================================
　事前登録ボタン
===========================================================*/
.reserve-button {
  display: block;
  width: 15vw;
  aspect-ratio: 211 / 199.67;
  margin: 0 auto;
  font-size: 0;
  background: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/btn_sprite_01.png) no-repeat center top / 100% 300%;
}

.webp #khe .reserve-button {
  background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/btn_sprite_01.webp);
}

.reserve-button:hover,
.reserve-button:focus-visible {
  background-position: calc(50% - 0.3px) calc(50% - 0.25vw);
}

.reserve-button.reserved,
.reserve-button.end {
  background-position: center calc(100% - 7.5px);
}

/*==========================================================
　事前登録特典
===========================================================*/
.reward {
  position: relative;
  aspect-ratio: 1920 / 957;
  overflow: hidden;
  background: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_reward_pc.jpg) no-repeat center top / 100% auto;
}

.webp #khe .reward {
  background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_reward_pc.webp);
}

.reward-title {
  position: absolute;
  top: 6.05vw;
  left: 19.6vw;
  width: 27.1vw;
}

.reward-chara {
  position: absolute;
  right: -15vw;
  top: -7vw;
  z-index: 3;
  width: 62vw;
  max-width: none;
}

.reward-list {
  position: absolute;
  top: 12.75vw;
  left: 8.35vw;
  z-index: 4;
  display: flex;
  align-items: flex-start;
  width: 63.4vw;
  margin: 0;
  padding: 0;
  list-style: none;
}

.reward-item {
  position: relative;
  flex: 0 0 auto;
  width: 13.55vw;
}

.reward-item:first-child {
  width: 14vw;
}

.reward-item:last-child {
  width: 13.95vw;
}

.reward-item img {
  width: 100%;
}

/*==========================================================
　キャラクター
===========================================================*/
.character {
  position: relative;
  aspect-ratio: 1920 / 960;
  overflow: hidden;
  background: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_character_pc.jpg) no-repeat center top / 100% auto;
}

.webp #khe .character {
  background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_character_pc.webp);
}

.character-title {
  position: absolute;
  top: 6vw;
  right: 14.3vw;
  width: 22.2vw;
}

.character-profiles,
.character-icons {
  margin: 0;
  padding: 0;
  list-style: none;
}

.character-profile {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
}

.character-profile.is-active {
  opacity: 1;
  visibility: visible;
}

.character-profile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.character-icons {
  position: absolute;
  left: 27vw;
  bottom: 2.8vw;
  z-index: 6;
  display: flex;
  gap: 0vw;
}

.character-icon {
  width: 9vw;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  transition:
    transform 0.25s ease,
    filter 0.25s ease;
}

.character-icon.is-active,
.character-icon:hover,
.character-icon:focus-visible {
  transform: translateY(-0.5vw);
  filter: drop-shadow(0 0.5vw 0.8vw rgba(0, 0, 0, 0.75));
}

.character-icon img {
  max-width: 105% !important;
}

.character-icon .icon-on {
  display: none;
}
.character-icon .icon-off {
  display: block;
}
.character-icon.is-active .icon-on {
  display: block;
}
.character-icon.is-active .icon-off {
  display: none;
}

/*==========================================================
　ゲームの特徴
===========================================================*/
.features {
  position: relative;
  aspect-ratio: 1920 / 960;
  overflow: hidden;
  background: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_feature_pc.jpg) no-repeat center top / 100% auto;
}

.webp #khe .features {
  background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_feature_pc.webp);
}

.features-title {
  position: absolute;
  top: 2.5vw;
  left: 50%;
  width: 25.1vw;
  transform: translateX(-50%);
}

.features-slider,
.features-list {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.features-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
}

.features-slide.is-active {
  opacity: 1;
  visibility: visible;
}

.features-slide picture,
.features-slide > img.pc {
  position: absolute;
  display: block;
  box-shadow: 0 0 1vw 0.6vw rgba(0, 0, 0, 0.7);
  top: 9vw;
  left: 50%;
  width: 64.7vw;
  transform: translateX(-50%);
}

.features-slide > img.sp {
  display: none !important;
}

.features-slide picture img {
  position: static;
  display: block;
  width: 100%;
  transform: none;
  box-shadow: none;
}

.features-arrow {
  position: absolute;
  top: 54.8%;
  z-index: 8;
  width: 7vw;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  transform: translateY(-50%);
}

.features-arrow img {
  width: 100%;
}

.features-arrow:hover,
.features-arrow:focus-visible {
  filter: drop-shadow(0 0 10px rgba(255, 217, 105, 0.9));
}

.features-prev {
  left: 12.8vw;
}

.features-next {
  right: 12.6vw;
}

.features-pagination {
  position: absolute;
  left: 50%;
  bottom: 1.8vw;
  z-index: 8;
  display: flex;
  gap: 0.55vw;
  transform: translateX(-50%);
}

.features-dot {
  display: block;
  width: 1.05vw;
  height: 1.05vw;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #130718;
  cursor: pointer;
}

.features-dot.is-active {
  border: 1px solid #ffffff;
  background: #ff3b9f;
}

/*==========================================================
　世界観
===========================================================*/
.world {
  position: relative;
  aspect-ratio: 1920 / 960;
  overflow: hidden;
  background: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_world_pc.jpg) no-repeat center top / 100% auto;
}

.webp #khe .world {
  background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_world_pc.webp);
}

.world-title {
  position: absolute;
  top: 0.7vw;
  right: 24.3vw;
  width: 14.4vw;
}

.world-text {
  position: absolute;
  top: -2vw;
  right: -2vw;
  width: 59vw;
}

/*==========================================================
　基本情報
===========================================================*/
.info {
  position: relative;
  aspect-ratio: 1920 / 745;
  padding: 5.6vw 0 4.3vw;
  background: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_info_pc.jpg) no-repeat center top / 100% auto;
}

.webp #khe .info {
  background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_info_pc.webp);
}

.info-inner {
  width: 45.7vw;
  max-width: 1030px;
  margin: 0 auto;
}

.app-info {
  display: grid;
  grid-template-columns: 13.4vw 1fr;
  gap: 1.4vw;
  align-items: center;
}

.app-icon {
  width: 13.4vw;
}

.info-table {
  display: grid;
  gap: 0.25vw;
}

.info-row {
  display: grid;
  grid-template-columns: 7.1vw 1fr;
  gap: 0.25vw;
  margin: 0;
}

.info-row dt,
.info-row dd {
  display: flex;
  align-items: center;
  min-height: 2.28vw;
  margin: 0;
  padding: 0.2vw 0.55vw;
  background: rgba(0, 0, 0, 0.72);
  font-size: 0.8vw;
  line-height: 1.45;
}

.info-row dt {
  justify-content: center;
  font-weight: 700;
}

.info-row dd {
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
}

.info-note {
  display: block;
  margin-top: 0.15vw;
  font-size: 0.58vw;
}

.attention {
  width: 90%;
  margin: 3.4vw auto 0;
  padding: 0;
  font-size: 0.7vw;
  line-height: 1.7;
  text-shadow: 0 1px 3px #000;
}

.attention-title {
  margin: 0 0 0.8vw;
  font-size: 1vw;
  text-align: center;
}

.attention ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.attention li {
  padding-left: 1.2em;
  text-indent: -1.2em;
}

.attention li::before {
  content: "※";
}

/*==========================================================
　SP表示
===========================================================*/
@media screen and (max-width: 768px) {
  #khe .pc {
    display: none !important;
  }

  #khe .sp {
    display: block;
  }

  #khe {
    max-width: 769px;
    margin: 0 auto;
  }

  .fv {
    aspect-ratio: 768 / 1112;
    height: auto;
    min-height: 0;
    background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_fv_sp.jpg);
    background-size: 100% auto;
  }

  .webp #khe .fv {
    background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_fv_sp.webp);
  }

  .fv-logo {
    top: -1.2vw;
    right: -1.4vw;
    left: auto;
    width: 32.4vw;
  }

  .fv-actions {
    right: 0;
    bottom: 7.8vw;
    left: 0;
    width: 100%;
  }

  .fv-detail-wrap {
    position: absolute;
    right: 7vw;
    bottom: 20.7vw;
    gap: 1.2vw;
    margin: 0;
  }

  .detail-button {
    width: 25.4vw;
  }

  .detail-button:hover,
  .detail-button:focus-visible {
    background-position: center calc(100% - 0.7vw);
  }

  .device-icon {
    width: 11.2vw;
  }

  .reserve-button {
    position: relative;
    overflow: hidden;
    width: 67.5vw;
    aspect-ratio: 518 / 138.33;
    background: none;
  }

  .webp #khe .reserve-button {
    background-image: none;
  }

  .reserve-button::before {
    content: "";
    position: absolute;
    top: -1.15vw;
    right: 0;
    bottom: 0;
    left: 0;
    background: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/btn_sprite_02.png) no-repeat center top / 100% 300%;
  }

  .webp #khe .reserve-button::before {
    background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/btn_sprite_02.webp);
  }

  .reserve-button:hover::before,
  .reserve-button:focus-visible::before {
    background-position: center calc(50% + 3px);
  }

  .reserve-button.reserved::before,
  .reserve-button.end::before {
    background-position: center calc(100% + 4px);
  }

  .reserve-button.reserved:hover::before,
  .reserve-button.reserved:focus-visible::before,
  .reserve-button.end:hover::before,
  .reserve-button.end:focus-visible::before {
    background-position: center calc(100% + 30px);
  }

  .reward {
    aspect-ratio: 768 / 1132;
    height: auto;
    min-height: 0;
    padding: 0;
    background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_reward_sp.jpg);
    background-size: 100% auto;
  }

  .webp #khe .reward {
    background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_reward_sp.webp);
  }

  .reward-title {
    position: absolute;
    top: 6.6vw;
    left: 50%;
    width: 68vw;
    margin: 0;
    transform: translateX(-50%);
  }

  .reward-chara {
    display: none;
  }

  .reward-list {
    position: absolute;
    top: 20vw;
    left: 50%;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: center;
    gap: 0vw 1.2vw;
    width: 81.4vw;
    margin: 0;
    transform: translateX(-50%);
  }

  .reward-item,
  .reward-item:first-child {
    width: 40.1vw;
  }

  .reward-item:last-child {
    width: 80.5vw;
  }

  .character {
    aspect-ratio: 768 / 1164;
    height: auto;
    min-height: 0;
    background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_character_sp.jpg);
    background-size: 100% auto;
  }

  .webp #khe .character {
    background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_character_sp.webp);
  }

  .character-title {
    top: 3vw;
    right: auto;
    left: 50%;
    width: 57vw;
    transform: translateX(-50%);
  }

  .character-icons {
    right: 3.1vw;
    bottom: 1vw;
    left: 2.8vw;
    justify-content: center;
    gap: 0;
  }

  .character-icon {
    width: 17vw;
  }

  .character-profile img {
    object-fit: cover;
  }

  .features {
    aspect-ratio: 768 / 1200;
    height: auto;
    min-height: 0;
    background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_feature_sp.jpg);
    background-size: 100% auto;
  }

  .webp #khe .features {
    background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_feature_sp.webp);
  }

  .features-title {
    top: 4vw;
    width: 64vw;
  }

  .features-arrow {
    display: none;
  }

  .features-slide picture,
  .features-slide > img.sp {
    top: 22vw;
    display: block !important;
    width: 78vw;
  }

  .features-slide > img.pc {
    display: none !important;
  }

  .features-slide img {
    position: static;
    width: 100%;
    transform: none;
    box-shadow: none;
  }

  .features-pagination {
    bottom: 5.7vw;
    gap: 1.25vw;
  }

  .features-dot {
    width: 2.7vw;
    height: 2.7vw;
    box-shadow: 0 0.25vw 0.7vw rgba(0, 0, 0, 0.45);
  }

  .world {
    aspect-ratio: 768 / 1425;
    height: auto;
    min-height: 0;
    background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_world_sp.jpg);
    background-size: 100% auto;
  }

  .webp #khe .world {
    background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_world_sp.webp);
  }

  .world-title {
    top: 3vw;
    right: auto;
    left: 50%;
    width: 36vw;
    transform: translateX(-52.5%);
  }

  .world-text {
    top: 30vw;
    right: auto;
    left: 50%;
    width: 68vw;
    transform: translateX(-50%);
  }

  .info {
    aspect-ratio: 768 / 1141;
    min-height: 0;
    padding: 5vw 0 8vw;
    background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_info_sp.jpg);
    background-size: 100% auto;
  }

  .webp #khe .info {
    background-image: url(https://www.nijiyome.com/nijiyome-img/img/contents/reserve/khe/bg_info_sp.webp);
  }

  .info-inner {
    width: 91.5vw;
  }

  .app-info {
    display: block;
  }

  .app-icon {
    width: 30.5vw;
    margin: 0 auto 5vw;
  }

  .info-table {
    gap: 1vw;
  }

  .info-row {
    grid-template-columns: 20vw 1fr;
    gap: 1vw;
  }

  .info-row dt,
  .info-row dd {
    min-height: 6.2vw;
    padding: 1vw 1.3vw;
    font-size: 2.4vw;
  }

  .info-row dd {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
  }

  .info-note {
    margin-top: 0.4vw;
    font-size: 2.4vw;
  }

  .attention {
    width: 87vw;
    margin-top: 8vw;
    font-size: 2vw;
    line-height: 1.65;
  }

  .attention-title {
    margin-bottom: 3vw;
    font-size: 2.7vw;
  }
}

/*==================================================
  PC/SP表示切替の最終補強
==================================================*/
@media screen and (min-width: 769px) {
  #khe .sp {
    display: none !important;
  }
}

@media screen and (max-width: 768px) {
  #khe .pc {
    display: none !important;
  }
}