:root {
  --color-navy: #144472;
  --color-sky: #c7e2e5;
  --color-yellow: #eeedae;
  --color-white: #fff;
  --font-heading: "Source Code VF", "Source Code Pro", "Courier New", monospace;
  --font-body: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", sans-serif;
  --header-height: 76px;
}

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

html {
  overflow-x: hidden;
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  background: var(--color-navy);
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--color-navy);
  background: var(--color-navy);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0.01em;
  font-weight: 600;
}

body[data-menu-open="true"] {
  overflow: hidden;
}

body[data-photo-modal-open="true"] {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
  -webkit-touch-callout: none;
  -webkit-user-drag: none;
  user-select: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
select {
  font: inherit;
}

.header {
  position: sticky;
  z-index: 100;
  top: 0;
  width: 100%;
  height: var(--header-height);
  color: var(--color-yellow);
  background: var(--color-navy);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  padding: 0 clamp(18px, 2.8vw, 42px);
}

.header__language {
  position: relative;
  flex: 0 0 210px;
  width: 210px;
  height: 44px;
}

.header__language #langBer {
  position: relative !important;
  top: auto !important;
  right: auto !important;
  left: auto !important;
  z-index: 1 !important;
  display: block !important;
  width: 100% !important;
  height: 100% !important;
  overflow: visible !important;
  color: var(--color-yellow) !important;
  border: 1px solid var(--color-yellow) !important;
  border-radius: 0 !important;
  outline: none !important;
  background: var(--color-navy) !important;
  box-shadow: none !important;
  font-family: var(--font-heading) !important;
  font-size: 14px !important;
  font-weight: 600 !important;
}

#langBer .langIcon {
  display: none !important;
}

#langBer .nav-switch_btn {
  position: static !important;
  box-sizing: border-box !important;
  flex: 1 1 auto !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 100% !important;
  height: 100% !important;
  min-height: 100% !important;
  max-height: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

#langBer .nav-current {
  position: relative !important;
  top: auto !important;
  right: auto !important;
  bottom: auto !important;
  left: auto !important;
  box-sizing: border-box !important;
  float: none !important;
  flex: 1 1 auto !important;
  align-self: stretch !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 100% !important;
  height: 100% !important;
  min-height: 100% !important;
  margin: 0 !important;
  padding: 0 42px !important;
  cursor: pointer;
  color: var(--color-yellow) !important;
  border: 0 !important;
  background: var(--color-navy) !important;
  font-family: var(--font-heading) !important;
  font-size: 18px !important;
  font-weight: 600 !important;
  line-height: 1 !important;
  text-align: center !important;
  transform: none !important;
}

#langBer .nav-current,
#langBer .nav-current * {
  color: var(--color-yellow) !important;
  background: transparent !important;
  font-size: 18px !important;
  line-height: 1 !important;
  text-align: center !important;
  vertical-align: middle !important;
}

#langBer .nav-current > :not(.langIcon) {
  position: static !important;
  top: auto !important;
  bottom: auto !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 100% !important;
  height: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  float: none !important;
  transform: none !important;
}

#langBer .nav-current span:not(.langIcon) {
  position: static !important;
  top: auto !important;
  right: auto !important;
  bottom: auto !important;
  left: auto !important;
  display: inline-flex !important;
  align-items: center !important;
  align-self: center !important;
  justify-content: center !important;
  height: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  transform: none !important;
}

.header__language #langBer::after {
  position: absolute !important;
  top: 50% !important;
  right: 17px !important;
  bottom: auto !important;
  left: auto !important;
  display: block !important;
  width: 20px !important;
  height: 12px !important;
  content: "";
  pointer-events: none;
  transform: translateY(-50%) !important;
  border: 0 !important;
  background: url("/static/produce101s4/fanclub/feature/1st_single_specialsite/images/8zQcC3dP_navi_arrow.svg") center / contain no-repeat !important;
}

#langBer .nav--dropdown {
  position: absolute !important;
  z-index: 10 !important;
  top: calc(100% + 1px) !important;
  right: auto !important;
  left: -1px !important;
  display: none !important;
  width: calc(100% + 2px) !important;
  margin: 0 !important;
  padding: 10px 0 !important;
  color: var(--color-navy) !important;
  border: 1px solid var(--color-yellow) !important;
  border-radius: 0 !important;
  background: var(--color-yellow) !important;
  box-shadow: none !important;
  text-align: left !important;
  list-style: none !important;
}

#langBer:hover .nav--dropdown,
#langBer:focus-within .nav--dropdown,
#langBer.open .nav--dropdown {
  display: block !important;
}

#langBer .nav--dropdown .list--languages {
  box-sizing: border-box !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

#langBer .nav--dropdown li {
  box-sizing: border-box !important;
  display: flex !important;
  align-items: center !important;
  width: 100% !important;
  min-height: 44px !important;
  margin: 0 !important;
  padding: 9px 18px !important;
  color: var(--color-navy) !important;
  background: var(--color-yellow) !important;
  font-family: var(--font-heading) !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  line-height: 1.45 !important;
  text-align: left !important;
  list-style: none !important;
}

#langBer .nav--dropdown li + li {
  border-top: 1px solid rgb(20 68 114 / 22%) !important;
}

#langBer .nav--dropdown li::before,
#langBer .nav--dropdown li::after {
  display: none !important;
  content: none !important;
}

#langBer .nav--dropdown * {
  color: var(--color-navy) !important;
  background-color: transparent !important;
  font-size: inherit !important;
  line-height: inherit !important;
  text-align: left !important;
  text-decoration: none !important;
}

#langBer .nav--dropdown a {
  display: flex !important;
  align-items: center !important;
  width: 100% !important;
  min-height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  color: var(--color-navy) !important;
  background: var(--color-yellow) !important;
  font-family: var(--font-heading) !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  line-height: 1.45 !important;
  letter-spacing: .03em !important;
  text-align: left !important;
  text-decoration: none !important;
  border-bottom: 0 !important;
  box-shadow: none !important;
}

#langBer .nav--dropdown a::before,
#langBer .nav--dropdown a::after {
  display: none !important;
  content: none !important;
}

#langBer .nav--dropdown a:hover,
#langBer .nav--dropdown a:focus-visible {
  color: var(--color-yellow) !important;
  background: var(--color-navy) !important;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.6vw, 42px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.header__nav-link {
  position: relative;
  padding: 12px 0;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .07em;
}

.header__nav-link::before {
  position: absolute;
  top: 50%;
  left: -30px;
  width: 20px;
  height: 12px;
  content: "";
  pointer-events: none;
  opacity: 0;
  transform: translateY(-50%) translateX(5px);
  transition: opacity .25s ease, transform .25s ease;
  background: url("/static/produce101s4/fanclub/feature/1st_single_specialsite/images/8zQcC3dP_navi_arrow.svg") center / contain no-repeat;
}

.header__nav-link:hover::before,
.header__nav-link:focus-visible::before {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.header__nav-link::after {
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 0;
  height: 2px;
  content: "";
  transition: width .25s ease;
  background: var(--color-yellow);
}

.header__nav-link:hover::after,
.header__nav-link:focus-visible::after {
  width: 100%;
}

.header__nav-logo,
.header__menu-button {
  display: none;
}

.hero {
  position: relative;
  overflow: hidden;
}

.hero__picture,
.hero__image {
  width: 100%;
}

.hero__image {
  aspect-ratio: 1366 / 687;
  object-fit: cover;
}

.hero__logo {
  position: absolute;
  bottom: 28px;
  left: 30px;
  width: min(39.4vw, 538px);
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: center;
}

.section-heading__title {
  display: flex;
  align-items: center;
  gap: 28px;
  margin: 0;
  color: var(--color-yellow);
  font-family: var(--font-heading);
  font-size: clamp(32px, 3.8vw, 52px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: .04em;
}

.section-heading__title::before,
.section-heading__title::after {
  width: 20px;
  height: 20px;
  content: "";
  background: url("/static/produce101s4/fanclub/feature/1st_single_specialsite/images/8zQcC3dP_yellow_plus.svg") center / contain no-repeat;
}

.section-heading__title--navy {
  color: var(--color-navy);
}

.section-heading__title--navy::before,
.section-heading__title--navy::after {
  background-image: url("/static/produce101s4/fanclub/feature/1st_single_specialsite/images/8zQcC3dP_navy_plus.svg");
}

.discography,
.photo,
.shop,
.information {
  position: relative;
  background: var(--color-navy);
}

.discography {
  padding: 118px 0 130px;
}

.discography__heading {
  margin-bottom: 110px;
}

.discography__list {
  display: grid;
  gap: 112px;
}

.product {
  position: relative;
  isolation: isolate;
  width: min(1800px, 100%);
  min-height: 720px;
  margin-right: auto;
  margin-left: auto;
}

.product::before {
  position: absolute;
  z-index: 0;
  top: -40px;
  right: min(0px, calc(900px - 50vw));
  bottom: -40px;
  left: auto;
  width: min(1318px, 100%);
  content: "";
  background: var(--color-sky);
  clip-path: polygon(16% 0, 100% 0, 100% 100%, 11% 100%, 11% 91%, 5% 91%, 5% 81%, 0 81%, 0 22%, 5% 22%, 5% 11%, 16% 11%);
}

.product--image-right::before {
  right: auto;
  left: min(0px, calc(900px - 50vw));
  clip-path: polygon(0 0, 84% 0, 84% 11%, 95% 11%, 95% 22%, 100% 22%, 100% 81%, 95% 81%, 95% 91%, 84% 91%, 84% 100%, 0 100%);
}

.product--standard::before {
  right: min(0px, calc(900px - 50vw));
  left: auto;
}

.product--image-left,
.product--image-right,
.product--standard {
  margin-right: auto;
  margin-left: auto;
}

.product__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  max-width: 1550px;
  min-height: 720px;
  margin: 0 auto;
  padding: 80px 40px;
}

.product--image-right .product__visual {
  order: 2;
}

.product__visual {
  position: relative;
  z-index: 2;
  align-self: center;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 1 / 1;
}

.product__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  box-shadow: 0 12px 30px rgb(20 68 114 / 12%);
}

.product__image--contain {
  object-fit: contain;
}

.product__body {
  position: relative;
  z-index: 2;
  align-self: center;
  padding-left: clamp(40px, 4.4vw, 60px);
  font-size: 15px;
  line-height: 1.72;
}

.product--image-right .product__body {
  padding-right: clamp(40px, 4.4vw, 60px);
  padding-left: 0;
}

.product__title {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 600;
}

.product__meta,
.product__price,
.product__description {
  margin: 5px 0;
}

.product__badge,
.product__label {
  display: inline-block;
  padding: 1px 10px;
  color: var(--color-white);
  background: var(--color-navy);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.55;
}

.product__label {
  margin: 12px 0 2px;
}

.product__tax {
  font-size: 12px;
}

.product__tracks,
.product__benefits {
  margin: 0;
  padding: 0;
  list-style: none;
}

.product__versions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 18px;
  margin: 12px 0;
  padding: 0;
  font-size: 12px;
  line-height: 1.55;
  list-style: none;
}

.product__note {
  margin: 10px 0;
  font-size: 12px;
  line-height: 1.65;
}

.product__benefits b {
  display: inline-block;
  width: 28px;
}

.photo {
  padding-top: 74px;
}

.photo__heading {
  margin-bottom: 85px;
}

.photo__viewport {
  position: relative;
  padding: 38px 50px;
  background: var(--color-sky);
}

.photo__track {
  display: grid;
  grid-auto-columns: calc((100% - 48px) / 4);
  grid-auto-flow: column;
  gap: 16px;
  overflow-x: auto;
  max-width: 1268px;
  margin: 0 auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.photo__track::-webkit-scrollbar {
  display: none;
}

.photo__slide {
  overflow: hidden;
  aspect-ratio: 2 / 3;
  margin: 0;
  cursor: zoom-in;
  scroll-snap-align: start;
  background: var(--color-yellow);
}

.photo__slide:focus-visible {
  outline: 4px solid var(--color-yellow);
  outline-offset: -4px;
}

.photo__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo__control {
  position: absolute;
  z-index: 2;
  top: 50%;
  width: 39px;
  padding: 0;
  cursor: pointer;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
}

.photo__control--prev {
  left: 12px;
}

.photo__control--next {
  right: 12px;
}

.photo-modal {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  visibility: hidden;
  place-items: center;
  padding: 24px;
  pointer-events: none;
  opacity: 0;
  transition: visibility .35s, opacity .35s ease;
}

.photo-modal[data-open="true"] {
  visibility: visible;
  pointer-events: auto;
  opacity: 1;
}

.photo-modal__backdrop {
  position: absolute;
  inset: 0;
  cursor: zoom-out;
  background: rgba(8, 32, 57, .9);
  backdrop-filter: blur(6px);
}

.photo-modal__dialog {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(78vw, 620px);
  max-height: calc(100vh - 48px);
  max-height: calc(100svh - 48px);
  padding: 12px;
  transform: translateY(18px) scale(.97);
  border: 3px solid var(--color-yellow);
  background: var(--color-sky);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
  filter: drop-shadow(12px 12px 0 var(--color-yellow));
  transition: transform .4s cubic-bezier(.22, 1, .36, 1);
}

.photo-modal[data-open="true"] .photo-modal__dialog {
  transform: translateY(0) scale(1);
}

.photo-modal__close {
  position: absolute;
  z-index: 2;
  top: 10px;
  right: 10px;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 8px;
  cursor: pointer;
  border: 2px solid var(--color-yellow);
  border-radius: 0;
  background: var(--color-navy);
}

.photo-modal__close-icon {
  width: 100%;
  height: 100%;
  transition: transform .35s cubic-bezier(.22, 1, .36, 1);
  transform: rotate(45deg);
}

.photo-modal__close:hover .photo-modal__close-icon,
.photo-modal__close:focus-visible .photo-modal__close-icon {
  transform: rotate(135deg);
}

.photo-modal__close:focus-visible {
  outline: 3px solid var(--color-sky);
  outline-offset: 3px;
}

.photo-modal__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  background: var(--color-navy);
}

.photo-modal__image {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: calc(100vh - 78px);
  max-height: calc(100svh - 78px);
  aspect-ratio: 2 / 3;
  object-fit: contain;
}

@media (min-width: 970px) {
  .hero {
    height: min(50.292825vw, calc(100vh - var(--header-height)));
    height: min(50.292825vw, calc(100svh - var(--header-height)));
  }

  .hero__picture {
    position: relative;
    display: block;
    height: 100%;
    overflow: hidden;
  }

  .hero__image {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: auto;
  }

  .photo__viewport {
    padding-right: 0;
    padding-left: 0;
  }

  .photo__track {
    width: 100%;
    max-width: none;
  }
}

.shop {
  padding: 138px 20px 170px;
}

.shop__heading {
  margin-bottom: 60px;
}

.shop__intro {
  width: min(820px, 100%);
  margin: 0 auto 72px;
  color: var(--color-yellow);
  text-align: center;
}

.shop__lead {
  margin: 0 0 18px;
  font-family: var(--font-heading);
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 600;
  line-height: 1.45;
}

.shop__description {
  margin: 0 0 26px;
  color: var(--color-white);
  font-size: 14px;
  line-height: 1.8;
}

.shop__overview-button {
  min-width: 300px;
  color: var(--color-navy);
  background: var(--color-yellow);
  font-size: 14px;
}

.shop__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 42px 28px;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.shop__item {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--color-yellow);
  border-radius: 0;
  background: var(--color-sky);
}

.shop__visual {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 4 / 5;
  border: 1px solid rgb(20 68 114 / 30%);
  border-radius: 0;
  background: var(--color-sky);
  isolation: isolate;
}

.shop__image {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 14px rgb(255 255 255 / 48%));
}

.shop__image--blur {
  position: absolute;
  z-index: 0;
  inset: -8%;
  width: 116%;
  height: 116%;
  opacity: .38;
  filter: blur(22px);
  object-fit: cover;
  transform: scale(1.08);
}

.shop__placeholder {
  color: var(--color-navy);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
}

.shop__name {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 72px;
  margin: 18px 0;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  text-align: center;
}

.shop__button {
  align-self: center;
  min-width: 190px;
  margin-top: auto;
  color: var(--color-white);
  border-radius: 0;
  background: var(--color-navy);
  font-size: 14px;
}

.shop__notes {
  width: min(1180px, 100%);
  margin: 48px auto 0;
  color: var(--color-white);
  font-size: 12px;
  line-height: 1.8;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  min-height: 38px;
  padding: 8px 20px;
  transition: color .25s ease, background .25s ease, transform .25s ease;
  font-family: var(--font-heading);
  font-weight: 600;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-3px);
}

.information {
  display: grid;
  gap: 190px;
  padding: 55px 20px 290px;
}

.information__panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: min(1082px, 88vw);
  min-height: 403px;
  margin: 0 auto;
  padding: 70px 100px;
  text-align: center;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.information__panel--fanclub {
  background-image: url("/static/produce101s4/fanclub/feature/1st_single_specialsite/images/8zQcC3dP_skyblue_background.svg");
}

.information__panel--radio {
  background-image: url("/static/produce101s4/fanclub/feature/1st_single_specialsite/images/8zQcC3dP_yellow_background.svg");
}

.information__description {
  margin: 32px 0 28px;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.8;
}

.information__button {
  min-width: 340px;
  min-height: 68px;
  color: var(--color-white);
  background: var(--color-navy);
  font-size: 18px;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 130px;
  color: var(--color-yellow);
  background: var(--color-navy);
}

.footer__copyright {
  font-family: var(--font-heading);
  font-size: 9px;
  letter-spacing: .08em;
}

.decoration {
  position: absolute;
  z-index: 3;
  pointer-events: none;
  will-change: transform;
}

.decoration--01 { top: 80px; left: 3%; width: 100px; animation: move-horizontal 1.35s steps(2, jump-none) -.4s infinite; }
.decoration--02 { top: 55px; right: 5%; width: 78px; animation: move-diagonal-right 1.7s steps(2, jump-none) -.8s infinite; }
.decoration--03 { top: 770px; left: 7%; width: 88px; animation: move-vertical 1.55s steps(2, jump-none) -.2s infinite; }
.decoration--04 { top: 1580px; right: 7%; width: 145px; animation: move-diagonal-left 1.85s steps(2, jump-none) -1.1s infinite; }
.decoration--05 { top: 1580px; right: auto; left: 6%; width: 103px; animation: move-horizontal 1.65s steps(2, jump-none) -.7s infinite; }
.decoration--06 { bottom: 15px; left: 6%; width: 96px; animation: move-vertical 1.45s steps(2, jump-none) -.3s infinite; }
.decoration--07 { top: 60px; right: 8%; width: 92px; animation: move-diagonal-right 1.9s steps(2, jump-none) -1.2s infinite; }
.decoration--08 { bottom: -150px; left: 3%; width: 116px; animation: move-diagonal-left 1.6s steps(2, jump-none) -.6s infinite; }
.decoration--09 { right: 6%; bottom: 35px; width: 90px; animation: move-horizontal 1.75s steps(2, jump-none) -.5s infinite; }
.decoration--10 { bottom: 35px; left: 6%; width: 94px; animation: move-vertical 1.5s steps(2, jump-none) -1s infinite; }
.decoration--11 { top: 500px; right: 24%; left: auto; width: 104px; animation: move-diagonal-right 1.8s steps(2, jump-none) -.9s infinite; }
.decoration--12 { bottom: 140px; right: 4%; width: 78px; animation: move-diagonal-left 1.4s steps(2, jump-none) -.1s infinite; }

[data-reveal] {
  opacity: 0;
  transform: translateY(55px);
  transition: opacity .9s cubic-bezier(.22, 1, .36, 1), transform .9s cubic-bezier(.22, 1, .36, 1);
}

[data-reveal][data-visible="true"] {
  opacity: 1;
  transform: translateY(0);
}

@keyframes move-horizontal {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(14px, 0); }
}

@keyframes move-vertical {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(0, 14px); }
}

@keyframes move-diagonal-right {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(12px, 12px); }
}

@keyframes move-diagonal-left {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-12px, 12px); }
}

@media (max-width: 900px) {
  .product {
    width: 96%;
  }

  .product__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-right: 30px;
    padding-left: 30px;
  }

  .product__body {
    padding-left: 35px;
  }

  .product--image-right .product__body {
    padding-right: 35px;
  }
}

@media (max-width: 969px) {
  :root {
    --header-height: 80px;
  }

  .header {
    position: fixed;
  }

  .header__inner {
    padding: 0 16px;
  }

  .header__language,
  .header__menu-button {
    position: relative;
    z-index: 102;
  }

  .header__language {
    flex-basis: 212px;
    width: 212px;
    height: 42px;
  }

  #langBer .nav-current {
    font-size: 18px !important;
  }

  .header__menu-button {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    padding: 0;
    cursor: pointer;
    border: 0;
    background: transparent;
  }

  .header__menu-button::before {
    width: 32px;
    height: 32px;
    content: "";
    transition: transform .4s cubic-bezier(.22, 1, .36, 1);
    background: url("/static/produce101s4/fanclub/feature/1st_single_specialsite/images/8zQcC3dP_yellow_plus.svg") center / contain no-repeat;
  }

  .header__menu-button[aria-expanded="true"]::before {
    transform: rotate(45deg);
  }

  .header__menu-pixel {
    display: none;
  }

  .header__nav {
    position: fixed;
    z-index: 101;
    inset: 0;
    visibility: hidden;
    opacity: 0;
    transition: visibility .35s, opacity .35s ease;
    background: var(--color-navy);
  }

  .header__nav[data-open="true"] {
    visibility: visible;
    opacity: 1;
  }

  .header__nav-list {
    display: grid;
    gap: 0;
    margin-top: 116px;
    padding: 0 34px;
  }

  .header__nav-link {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 17px 0;
    font-size: clamp(24px, 7vw, 30px);
  }

  .header__nav-link::before {
    position: static;
    flex: 0 0 20px;
    width: 20px;
    height: 12px;
    opacity: 1;
    transform: none;
  }

  .header__nav-link:hover::before,
  .header__nav-link:focus-visible::before {
    transform: none;
  }

  .header__nav-link::after {
    display: none;
  }

  .header__nav-logo {
    position: absolute;
    bottom: 28px;
    left: 34px;
    display: block;
    width: min(82vw, 322px);
  }

  .main {
    padding-top: var(--header-height);
  }

  .hero {
    height: calc(100vh - var(--header-height));
    height: calc(100svh - var(--header-height));
    padding-bottom: 0;
    background: var(--color-navy);
  }

  .hero__picture {
    display: block;
    height: min(400px, 55vh);
    height: min(400px, 55svh);
  }

  .hero__image {
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    object-fit: cover;
  }

  .hero__logo {
    top: calc(50% + min(200px, 27.5vh));
    top: calc(50% + min(200px, 27.5svh));
    right: 0;
    bottom: auto;
    left: 0;
    width: min(82%, 322px);
    width: min(82%, 322px, 50svh);
    margin-right: auto;
    margin-left: auto;
    transform: translateY(-50%);
  }

  .hero__logo-image {
    width: 100%;
  }

  .section-heading__title {
    gap: 12px;
    font-size: clamp(27px, 8.2vw, 34px);
  }

  .section-heading__title::before,
  .section-heading__title::after {
    width: 14px;
    height: 14px;
  }

  .discography {
    padding: 76px 0 90px;
  }

  .discography__heading {
    margin-bottom: 54px;
  }

  .discography__list {
    gap: 62px;
  }

  .product,
  .product--image-right {
    width: 100%;
    min-height: 0;
    margin-right: auto;
    margin-left: auto;
  }

  .product--image-right {
    margin-right: auto;
    margin-left: auto;
  }

  .product::before {
    top: -20px;
    bottom: -20px;
    clip-path: polygon(4% 0, 100% 0, 100% 93%, 100% 100%, 100% 100%, 25% 100%, 25% 94%, 3% 94%, 3% 85%, 0 85%, 0 9%, 4% 9%);
  }

  .product--image-right::before {
    clip-path: polygon(0 0, 91% 0, 91% 6%, 100% 6%, 100% 85%, 97% 85%, 97% 94%, 75% 94%, 75% 100%, 0% 100%, 0% 93%, 0 93%);
  }

  .product__inner {
    display: flex;
    flex-direction: column;
    gap: 40px;
    min-height: 0;
    padding: 30px 5% 70px;
  }

  .product--image-right .product__visual {
    order: 0;
  }

  .product__visual {
    width: 100%;
  }

  .product__image {
    width: 100%;
  }

  .product__body {
    width: 100%;
    padding: 0;
    font-size: 13px;
    line-height: 1.68;
  }

  .product--image-right .product__body {
    padding: 0;
  }

  .product__title {
    font-size: 28px;
  }

  .product__badge,
  .product__label {
    font-size: 11px;
  }

  .product__label {
    margin-top: 9px;
  }

  .product__tax {
    font-size: 10px;
  }

  .product__versions {
    grid-template-columns: 1fr;
    gap: 1px;
    font-size: 10px;
  }

  .product__note {
    font-size: 10px;
  }

  .photo {
    padding-top: 62px;
  }

  .photo__heading {
    margin-bottom: 45px;
  }

  .photo__viewport {
    padding: 18px 0;
  }

  .photo__track {
    --photo-slide-width: min(76vw, 300px);
    grid-auto-columns: var(--photo-slide-width);
    gap: 12px;
    padding-inline: calc((100% - var(--photo-slide-width)) / 2);
    scroll-padding-inline: calc((100% - var(--photo-slide-width)) / 2);
  }

  .photo__slide {
    scroll-snap-align: center;
  }

  .photo__control {
    width: 22px;
  }

  .photo__control--prev { left: 1px; }
  .photo__control--next { right: 1px; }

  .photo-modal {
    padding: 18px;
  }

  .photo-modal__dialog {
    width: min(84vw, 480px);
    max-height: calc(100vh - 36px);
    max-height: calc(100svh - 36px);
    padding: 8px;
    border-width: 2px;
    clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
    filter: drop-shadow(6px 6px 0 var(--color-yellow));
  }

  .photo-modal__close {
    top: 7px;
    right: 7px;
    width: 42px;
    height: 42px;
    padding: 7px;
  }

  .photo-modal__image {
    max-height: calc(100vh - 54px);
    max-height: calc(100svh - 54px);
  }

  .shop {
    padding: 92px 18px 120px;
  }

  .shop__heading {
    margin-bottom: 45px;
  }

  .shop__intro {
    margin-bottom: 48px;
  }

  .shop__lead {
    font-size: 22px;
  }

  .shop__description {
    font-size: 11px;
  }

  .shop__overview-button {
    min-width: min(300px, 100%);
    font-size: 12px;
  }

  .shop__list {
    grid-template-columns: 1fr;
    gap: 30px;
    max-width: 520px;
  }

  .shop__item {
    padding: 18px;
  }

  .shop__visual--long {
    aspect-ratio: 1181 / 2667;
  }

  .shop__visual--long .shop__image--blur {
    display: none;
  }

  .shop__name {
    min-height: auto;
    margin: 16px 0;
    font-size: 14px;
  }

  .shop__button {
    min-width: 180px;
    font-size: 12px;
  }

  .shop__notes {
    max-width: 520px;
    margin-top: 38px;
    font-size: 10px;
  }

  .information {
    gap: 112px;
    padding: 15px 0 150px;
  }

  .information__panel {
    width: 100%;
    min-height: 285px;
    padding: 55px 26px;
    background-size: auto 100%;
  }

  .information__description {
    margin: 22px 0 18px;
    font-size: 11px;
  }

  .information__button {
    min-width: 220px;
    min-height: 45px;
    font-size: 14px;
  }

  .footer {
    min-height: 100px;
  }

  .decoration--01 { top: 10px; left: 1%; width: 52px; }
  .decoration--02 { top: 20px; right: 2%; width: 45px; }
  .decoration--03 { top: 1030px; left: 1%; width: 45px; }
  .decoration--04 { top: 1950px; right: -1%; width: 75px; }
  .decoration--05 { top: 2100px; right: 4%; left: auto; width: 56px; }
  .decoration--06 { bottom: 12px; left: 2%; width: 52px; }
  .decoration--07 { top: 40px; right: 7%; width: 50px; }
  .decoration--08 { bottom: -90px; left: 2%; width: 62px; }
  .decoration--09 { right: 3%; bottom: 28px; width: 48px; }
  .decoration--10 { bottom: 28px; left: 3%; width: 48px; }
  .decoration--11 { top: 320px; right: auto; left: 2%; width: 52px; }
  .decoration--12 { bottom: 58px; right: 2%; width: 45px; }
}

@media (min-width: 479px) and (max-width: 969px) {
  .hero__picture {
    height: clamp(240px, 55svh, 480px);
  }

  .hero__image {
    object-position: center bottom;
  }

  .hero__logo {
    top: auto;
    right: 0;
    bottom: clamp(20px, 6svh, 56px);
    left: 0;
    width: min(64vw, 420px);
    margin-right: auto;
    margin-left: auto;
    transform: none;
  }
}

@media (max-width: 680px) {
  .hero {
    height: auto;
    min-height: calc(100vh - var(--header-height));
    min-height: calc(100svh - var(--header-height));
    padding-bottom: clamp(48px, 12vw, 82px);
  }

  .hero__picture {
    height: auto;
  }

  .hero__image {
    height: auto;
    object-fit: contain;
    object-position: center top;
  }

  .hero__logo {
    position: relative;
    top: auto;
    right: 0;
    bottom: auto;
    left: 0;
    display: block;
    width: min(82%, 322px);
    margin-top: clamp(48px, 13vw, 82px);
    margin-right: auto;
    margin-left: auto;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}