/*
Theme Name: anohitachi_theme
Author: webope21
Description: Vlogクリエイター向けの無料ピアノBGM配布サイト
Version: 1.0
*/
@charset "UTF-8";
/* スマホ対応（レスポンシブ）の関数
スマホファーストで開発し、PCサイズ（768px以上）になった時の切り替え関数 */
body {
  min-height: 100vh;
  margin: 0;
  padding: 0;
  background-image: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)), url("./image/common/img_bg.webp");
  background-repeat: no-repeat;
  background-position: center center;
  background-attachment: fixed;
  background-size: cover;
  background-color: #ebe6e5;
  color: rgba(255, 255, 255, 0.65);
  font-family: "Shippori Mincho", "EB Garamond", serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body main {
  padding: 40px;
}
@media (max-width: 480px) {
  body main {
    padding: 0;
  }
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.3s;
}
a:hover {
  opacity: 1;
}

h1, h2, h3, h4, h5, h6, p {
  margin: 0;
  padding: 0;
  letter-spacing: 0.15rem;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.15);
}

.is-sub-page .header {
  transform: translateY(0) !important;
  opacity: 1 !important;
  visibility: visible !important;
}

.l-inner {
  max-width: 1200px;
  margin-right: auto;
  margin-left: auto;
  padding-right: 20px;
  padding-left: 20px;
}

.c-section-ttl {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 56px;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.9em;
  text-indent: 0.9em;
}
@media (max-width: 480px) {
  .c-section-ttl {
    font-size: 1.25rem;
    letter-spacing: 0.6em;
  }
}
.c-section-ttl::before, .c-section-ttl::after {
  content: "";
  width: 60px;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.15);
}

.link-btn {
  position: relative;
  display: flex;
  align-items: center;
  background: transparent;
  border: inherit;
  font-family: "Shippori Mincho", "EB Garamond", serif;
  color: rgba(255, 255, 255, 0.65);
  padding: 8px 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  overflow: hidden;
}
.link-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border-top: 1px solid #fff;
  border-left: 1px solid #fff;
  transition: width 0.2s ease, height 0.2s ease 0.2s;
}
.link-btn::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 0;
  border-bottom: 1px solid #fff;
  border-right: 1px solid #fff;
  transition: width 0.2s ease, height 0.2s ease 0.2s;
}
.link-btn.is-active, .link-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #FFF;
}
.link-btn.is-active::before, .link-btn.is-active::after, .link-btn:hover::before, .link-btn:hover::after {
  width: 100%;
  height: 100%;
}

.txt-justify {
  text-align: justify;
}

.fade-in-txt {
  animation: fadeInAnime 1.8s ease-out forwards;
}

@keyframes fadeInAnime {
  0% {
    opacity: 0;
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
.js-fade-target {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1.5s ease, transform 1.5s ease;
}

.js-fade-target.is-active {
  opacity: 1;
  transform: translateX(0);
}

.c-pagetop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.6);
  font-size: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}
@media (max-width: 768px) {
  .c-pagetop {
    bottom: 0;
    right: 0;
    width: 33.33%;
    height: 60px;
    border-radius: 0;
    border: none;
    background: transparent;
    box-shadow: none;
    z-index: 1001;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}
.c-pagetop.is-show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.c-pagetop:hover {
  background: #fff;
  color: #000;
  border-color: #fff;
  box-shadow: 0 10px 20px rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}
@media (max-width: 768px) {
  .c-pagetop:hover {
    background: transparent;
    color: rgba(255, 255, 255, 0.6);
    transform: translateY(0);
    box-shadow: none;
  }
}

.p-gallery {
  padding: 100px 0;
}
.p-gallery__nav {
  margin-bottom: 40px;
}
.p-gallery__list {
  display: flex;
  justify-content: flex-start;
  list-style: none;
  padding: 0;
  gap: 20px;
}
.p-gallery__list-btn {
  position: relative;
  background: transparent;
  border: inherit;
  font-family: "Shippori Mincho", "EB Garamond", serif;
  color: rgba(255, 255, 255, 0.65);
  padding: 8px 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  overflow: hidden;
}
@media (max-width: 480px) {
  .p-gallery__list-btn {
    padding: 5px 15px;
  }
}
.p-gallery__list-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border-top: 1px solid #fff;
  border-left: 1px solid #fff;
  transition: width 0.2s ease, height 0.2s ease 0.2s;
}
.p-gallery__list-btn::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 0;
  border-bottom: 1px solid #fff;
  border-right: 1px solid #fff;
  transition: width 0.2s ease, height 0.2s ease 0.2s;
}
.p-gallery__list-btn.is-active, .p-gallery__list-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #FFF;
}
.p-gallery__list-btn.is-active::before, .p-gallery__list-btn.is-active::after, .p-gallery__list-btn:hover::before, .p-gallery__list-btn:hover::after {
  width: 100%;
  height: 100%;
}
.p-gallery__list-btn.is-active, .p-gallery__list-btn:hover {
  background: rgba(0, 0, 0, 0.2);
  color: rgba(255, 255, 255, 0.65);
  border-color: #fff;
}
.p-gallery__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 40px 30px;
  list-style: none;
  padding: 0;
}
@media (max-width: 480px) {
  .p-gallery__grid {
    justify-content: inherit;
    flex-direction: column;
    gap: 24px 20px;
  }
}
.p-gallery__item {
  width: calc((100% - 90px) / 4);
  background-color: rgba(0, 0, 0, 0.5);
  overflow: hidden;
  display: flex;
  flex-direction: column; /* 上半分を画像、下半分をテキストにするため */
  transition: none;
}
@media (max-width: 1024px) {
  .p-gallery__item {
    width: calc((100% - 60px) / 3);
  }
}
@media (max-width: 768px) {
  .p-gallery__item {
    width: calc((100% - 30px) / 2);
  }
}
@media (max-width: 480px) {
  .p-gallery__item {
    width: 100%;
  }
}
@media (max-width: 1024px) {
  .p-gallery__item:nth-child(n+16) {
    display: none;
  }
}
@media (max-width: 768px) {
  .p-gallery__item:nth-child(n+15) {
    display: none;
  }
}
@media (max-width: 480px) {
  .p-gallery__item:nth-child(n+8) {
    display: none;
  }
}
.p-gallery__img-wrap {
  width: 100%;
  aspect-ratio: 4/3; /* ここで画像の縦横比を固定！ */
  position: relative;
  overflow: hidden;
}
.p-gallery__play {
  display: block;
  width: 100%;
  height: 100%;
  border: none;
  padding: 0;
  background: transparent;
  cursor: pointer;
  transition: transform 0.5s ease;
}
.p-gallery__play img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  transition: transform 0.4s ease;
}
.p-gallery__play::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: 1;
  transition: opacity 0.5s ease;
}
.p-gallery__mask-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: 1rem;
  padding: 6px 14px;
  z-index: 2;
  transition: opacity 0.4s ease, font-size 0.5s ease;
  pointer-events: none;
}
.p-gallery__img-wrap:hover img {
  transform: scale(1.05);
}
.p-gallery__img-wrap:hover .p-gallery__play::before {
  background: inherit;
}
.p-gallery__img-wrap:hover .p-gallery__mask-icon {
  font-size: 1.5rem;
  opacity: 0;
}
.p-gallery__detail {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.p-gallery__detail-ttl {
  font-size: 1.25rem;
}
.p-gallery__detail-time {
  font-size: 0.75rem;
}
.p-gallery__detail-tags {
  font-size: 0.75rem;
}
.p-gallery__more-btn {
  margin-top: 10px;
  position: relative;
  display: inline-block;
  cursor: pointer;
  overflow: hidden; /* 線がはみ出るのを防ぐ */
  transition: letter-spacing 0.3s ease, color 0.3s ease, background-color 0.3s ease;
  /* 【仕掛け①】左上から伸びる L字の線（上辺と左辺） */
}
.p-gallery__more-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border-top: 1px solid #fff;
  border-left: 1px solid #fff;
  transition: width 0.2s ease, height 0.2s ease 0.2s; /* 横に伸びてから縦に落ちる */
}
.p-gallery__more-btn {
  /* 【仕掛け②】右下から伸びる L字の線（下辺と右辺） */
}
.p-gallery__more-btn::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 0;
  border-bottom: 1px solid #fff;
  border-right: 1px solid #fff;
  transition: width 0.2s ease, height 0.2s ease 0.2s; /* 横に伸びてから縦に上がる */
}
.p-gallery__more-btn {
  /* 🔥 ホバー時の動き */
}
.p-gallery__more-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
  letter-spacing: 0.15em; /* 👈 【追加】文字間隔を広げる（デフォルトは0.15em） */
  /* L字の線を100%まで伸ばして四角を作る */
}
.p-gallery__more-btn:hover::before, .p-gallery__more-btn:hover::after {
  width: 100%;
  height: 100%;
}
.p-gallery__more-btn a {
  position: relative;
  display: block;
  text-align: center;
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  text-decoration: none;
  padding: 8px 0;
  font-size: 0.75rem;
  border-radius: 4px;
  z-index: 10;
  transition: background 0.3s;
}
.p-gallery__more-btn a:hover {
  background: #444;
}
.p-gallery__all-btn {
  margin-top: 80px;
  text-align: center;
}
.p-gallery__all-btn a {
  position: relative;
  display: inline-block;
  cursor: pointer;
  overflow: hidden; /* 線がはみ出るのを防ぐ */
  transition: letter-spacing 0.3s ease, color 0.3s ease, background-color 0.3s ease;
  /* 【仕掛け①】左上から伸びる L字の線（上辺と左辺） */
}
.p-gallery__all-btn a::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border-top: 1px solid #fff;
  border-left: 1px solid #fff;
  transition: width 0.2s ease, height 0.2s ease 0.2s; /* 横に伸びてから縦に落ちる */
}
.p-gallery__all-btn a {
  /* 【仕掛け②】右下から伸びる L字の線（下辺と右辺） */
}
.p-gallery__all-btn a::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 0;
  border-bottom: 1px solid #fff;
  border-right: 1px solid #fff;
  transition: width 0.2s ease, height 0.2s ease 0.2s; /* 横に伸びてから縦に上がる */
}
.p-gallery__all-btn a {
  /* 🔥 ホバー時の動き */
}
.p-gallery__all-btn a:hover {
  background-color: rgba(255, 255, 255, 0.1);
  letter-spacing: 0.15em; /* 👈 【追加】文字間隔を広げる（デフォルトは0.15em） */
  /* L字の線を100%まで伸ばして四角を作る */
}
.p-gallery__all-btn a:hover::before, .p-gallery__all-btn a:hover::after {
  width: 100%;
  height: 100%;
}
.p-gallery__all-btn a {
  color: rgba(255, 255, 255, 0.65); /* 普段の文字色（オフホワイト） */
  font-size: 1rem; /* 👈 先ほど決めた4pxルールの「Sサイズ（12px相当）」で上品に */
  font-weight: bold;
  letter-spacing: 0.15em; /* 👈 最初から少し開けておくことで、ホバー時さらに美しく広がります */
  text-decoration: none;
  padding: 12px 80px; /* 👈 上下12px、左右48px（4の倍数で美しいプロポーションに） */
  border: 1px solid rgba(255, 255, 255, 0.1); /* 最初からうっすら見えているベースの枠線 */
  border-radius: 4px; /* ボタンの四隅をほんの少し丸める */
  box-sizing: border-box;
  transition: all 0.3s ease; /* 文字色やベース線の変化をスムーズにする */
}

.p-search {
  padding: 80px 0 120px;
  max-width: 900px;
  margin: 0 auto;
}
.p-search__ttl {
  text-align: center;
  margin-bottom: 50px;
  font-weight: 300;
}
.p-search__form {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border-radius: 8px;
  padding: 50px 40px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}
@media (max-width: 1024px) {
  .p-search__form {
    padding: 20px 30px;
  }
}
.p-search__key-wrap {
  max-width: 500px;
  margin: 0 auto 50px;
}
@media (max-width: 1024px) {
  .p-search__key-wrap {
    margin: 0 auto 30px;
  }
}
.p-search__input-inner {
  position: relative;
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  transition: border-color 0.3s ease;
}
.p-search__input-inner:focus-within {
  border-color: #fff;
}
.p-search__input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  padding: 12px 40px 12px 10px;
  font-size: 15px;
  letter-spacing: 0.05em;
}
.p-search__input::-moz-placeholder {
  color: rgba(255, 255, 255, 0.3);
}
.p-search__input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}
.p-search__submit-btn {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  font-size: 16px;
  cursor: pointer;
  transition: color 0.3s ease;
}
.p-search__submit-btn:hover {
  color: #fff;
}
.p-search__filter-group {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
@media (max-width: 1024px) {
  .p-search__filter-group {
    gap: 20px;
  }
}
.p-search__fieldset {
  border: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.p-search__legend {
  width: auto;
  margin-bottom: 20px;
  text-align: center;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  font-weight: bold;
  letter-spacing: 0.2em;
}
.p-search__options {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 600px;
  gap: 12px;
}
.p-search__label {
  cursor: pointer;
}
.p-search__label input[type=checkbox] {
  display: none;
}
.p-search__btn-txt {
  display: inline-block;
  padding: 8px 24px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.01);
  transition: all 0.3s ease;
  letter-spacing: 0.05em;
}
.p-search__btn-txt:hover {
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}
input[type=checkbox]:checked + .p-search__btn-txt {
  background: #fff !important;
  color: #000 !important;
  border-color: #fff !important;
  font-weight: bold;
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.1);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.2) 60%, rgba(0, 0, 0, 0) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 20px;
  box-sizing: border-box;
  z-index: 1000;
  opacity: 0;
  transform: translateY(-70px);
  transition: all 0.8s ease;
}
@media (max-width: 768px) {
  .header {
    top: auto;
    bottom: 0;
    height: 60px;
    padding: 0;
    transform: translateY(0);
    background: rgba(0, 0, 0, 0.5);
    opacity: 1 !important;
    visibility: visible;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}
.header__wrap {
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 100%;
}
@media (max-width: 768px) {
  .header__wrap {
    width: 100%;
    padding-right: 33.33%;
    box-sizing: border-box;
  }
}
@media (max-width: 768px) {
  .header__nav {
    position: fixed !important;
    bottom: 60px !important; /* ボトムバーの上に配置 */
    left: 0 !important;
    width: 100% !important;
    height: calc(100vh - 60px) !important; /* バーの高さ分を引いた全画面 */
    background: rgba(15, 15, 20, 0.7) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    display: flex !important; /* 縦並びにするためにflexは維持 */
    justify-content: center !important;
    align-items: center !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transform: translateY(20px) !important;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1) !important;
  }
}
.header__nav-list {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 24px;
}
@media (max-width: 768px) {
  .header__nav-list {
    flex-direction: column;
    align-items: center;
    gap: 40px;
  }
}
.header__scroll {
  display: flex;
  flex-direction: column;
  height: 24px;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}
.header__scroll-primary, .header__scroll-hover {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 24px;
  line-height: 1;
  white-space: nowrap;
  box-sizing: border-box;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}
.header__scroll-primary {
  opacity: 1;
}
.header__scroll-hover {
  opacity: 0;
}
.header__nav-item {
  margin-left: 30px;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.65);
}
@media (max-width: 768px) {
  .header__nav-item {
    margin-left: 0;
  }
}
.header__nav-item a {
  position: relative;
  display: inline-block;
  padding: 8px 0 6px 0;
  text-decoration: none;
  overflow: hidden;
}
.header__nav-item a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%; /* 中央に配置 */
  width: 0; /* 初期状態は幅ゼロ */
  height: 1px; /* 線の太さ */
  background-color: #6b6868; /* 線の色 */
  transition: width 0.4s ease, left 0.4s ease;
}
.header__nav-item a:hover .header__scroll {
  transform: translateY(-24px);
}
.header__nav-item a:hover .header__scroll-primary {
  opacity: 0;
}
.header__nav-item a:hover .header__scroll-hover {
  opacity: 1;
}
.header__nav-item a:hover::after {
  width: 100%;
  left: 0;
}
.header__search-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header__search-btn i {
  color: rgba(255, 255, 255, 0.65);
  font-size: 1.25rem;
  transition: color 0.3s, transform 0.3s;
}
.header__search-btn i:hover {
  color: rgba(255, 255, 255, 0.9);
  transform: scale(1.1);
}
.header__menu-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  display: none;
  align-items: center;
  justify-content: center;
}
@media (max-width: 768px) {
  .header__menu-btn i {
    color: rgba(255, 255, 255, 0.65) !important; /* 検索アイコンと同じ色にする */
    font-size: 1.25rem !important; /* 検索アイコンと同じサイズに */
    transition: transform 0.3s ease, color 0.3s ease !important;
  }
}
@media (max-width: 768px) {
  .header__search-btn, .header__menu-btn {
    display: flex;
    width: 50%;
    height: 100%;
    margin: 0;
    padding: 0;
    backdrop-filter: blur(8px);
  }
}
@media (max-width: 768px) {
  .header.is-menu-active .header__nav {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
  }
}
@media (max-width: 768px) {
  .header.is-menu-active .header__menu-btn i {
    ttransform: rotate(90deg) !important;
    color: #ff6b6b !important;
  }
  .header.is-menu-active .header__menu-btn i::before {
    content: "\f00d" !important;
  }
}
.header .header-search__window {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: max-height 0.4s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.3s ease, visibility 0.4s ease;
  background: rgba(15, 15, 20, 0.7);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.header .header-search__window .p-search__form {
  background: transparent !important;
  border: none !important;
  backdrop-filter: none !important;
  box-shadow: none !important;
  padding: 40px 20px !important;
}
@media (max-width: 768px) {
  .header .header-search__window {
    top: auto;
    bottom: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: none;
    overflow-y: auto;
  }
}
@media (max-width: 768px) {
  .header .header-search__window .p-search {
    padding: 200px 0;
  }
}
.header .header-search__window .p-search__ttl {
  margin-bottom: 24px;
  font-size: 18px;
}
.header .header-search__window .p-search__form {
  background: transparent !important;
  border: none !important;
  backdrop-filter: none !important;
  box-shadow: none !important;
  padding: 0 20px !important;
}
.header .header-search__window .p-search__key-wrap {
  margin-bottom: 50px;
}
.header .header-search__window .p-search__filter-group {
  gap: 40px;
}
.header .header-search__window .p-search__fieldset {
  gap: 8px;
}
.header .header-search__window .p-search__legend {
  margin-bottom: 4px;
}
.header .header-search__window .p-search__btn-txt {
  padding: 6px 20px;
  font-size: 1rem;
}
.header.is-search-active .header-search__window {
  height: 100vh;
  max-height: 100vh;
  opacity: 1;
  visibility: visible;
}
.header.is-search-active .header__search-btn i {
  transform: rotate(90deg);
  color: #ff6b6b;
  transition: transform 0.3s ease, color 0.3s ease;
}
.header.is-search-active .header__search-btn i::before {
  content: "\f00d";
}

#header.is-show {
  opacity: 1;
  transform: translateY(0);
}
@media (max-width: 768px) {
  #header.is-show {
    opacity: 0;
  }
}

.footer {
  padding: 20px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(106, 127, 147, 0.05) 50%, rgba(0, 0, 0, 0.4) 100%);
}
.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.footer__sns {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 24px;
}
.footer__sns a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 1.2rem;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
  transition: color 0.3s ease, transform 0.3s ease;
}
.footer__sns a:hover {
  color: #6b6868;
  transform: scale(1.1);
}
.footer__nav {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 32px;
}
.footer__nav a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
  transition: color 0.3s ease;
}
.footer__nav a:hover {
  color: #6b6868;
}
.footer__copyright {
  color: rgba(255, 255, 255, 0.4);
}
.footer__copyright small {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-indent: 0.15em;
  display: inline-block;
}

/* 最重要：BGMプレイヤー単体のデザイン*/
.home-hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
.home-hero__ttl {
  position: absolute;
  right: 10%;
  bottom: 20%;
  writing-mode: vertical-rl;
  vertical-align: middle;
  font-size: 2rem;
  letter-spacing: 0.8rem;
}
.home-hero__ttl span {
  font-size: 0.8em;
}
.home-hero__ttl span:first-child {
  font-size: 0.9em;
}
.home-hero__txt {
  position: absolute;
  top: 5%;
  left: 10%;
  writing-mode: vertical-rl;
  font-size: 1rem;
  letter-spacing: 0.2rem;
}
.home-hero__txt p {
  margin-left: 1.2rem;
}
.home-hero__txt p span {
  font-size: 0.95em;
}
@media (max-width: 480px) {
  .home-hero__txt p:nth-child(1), .home-hero__txt p:nth-child(2) {
    display: none;
  }
}
.home-hero__lead {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  line-height: 2rem;
}
@media (max-width: 768px) {
  .home-hero__lead {
    height: inherit;
  }
}
.home-hero__lead-desc {
  padding: 0 0 0 32px;
  letter-spacing: 0.2rem;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}
@media (max-width: 480px) {
  .home-hero__lead-desc {
    padding: 0;
    border-left: inherit;
  }
}
.home-hero__lead-link {
  display: flex;
  justify-content: flex-end;
  margin-top: 50px;
}

.home-music {
  padding: 100px 0;
}
.home-music__flexbox {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 60px;
}
@media (max-width: 768px) {
  .home-music__flexbox {
    display: inherit;
  }
}
.home-music__img {
  width: 50%;
  aspect-ratio: 4/3;
}
@media (max-width: 768px) {
  .home-music__img {
    width: 100%;
  }
}
.home-music__play {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease, box-shadow 0.5s ease;
}
.home-music__play img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.home-music__play::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  z-index: 1;
  transition: opacity 0.5s ease;
}
.home-music__mask-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  font-size: 2rem;
  transform: translate(-50%, -50%);
  z-index: 2;
  transition: opacity 0.5s ease, font-size 0.5s ease;
}
.home-music__play:hover {
  transform: scale(1.03); /* 写真をわずかに拡大して「立体感」を出す（今風！） */
  /* （横のズレ0、縦のズレ15px、影のぼかし30px、影の色は黒の透明度30%） */
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
}
.home-music__play:hover::before {
  opacity: 0;
}
.home-music__play:hover .home-music__mask-icon {
  font-size: 4rem;
  opacity: 0;
}
.home-music__detail {
  display: flex;
  flex-direction: column;
  width: 50%;
}
@media (max-width: 768px) {
  .home-music__detail {
    width: 100%;
    margin-top: 50px;
  }
}
.home-music__txt {
  line-height: 1.8;
  flex-grow: 1;
  margin-bottom: 40px;
}
.home-music__note {
  display: flex;
  justify-content: space-between;
}

.p-about {
  margin: 0 auto;
  padding: 100px 0;
}
.p-about__conts {
  position: relative;
  height: 900px;
}
@media (max-width: 480px) {
  .p-about__conts {
    width: calc(100% - 40px);
    height: auto;
    margin: 0 auto;
  }
}
.p-about__conts-filter {
  position: absolute;
  top: 5%;
  right: 0;
  width: 45%;
  height: 400px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), inset 20px 20px 20px rgba(0, 0, 0, 0.2), inset -20px -20px 20px rgba(0, 0, 0, 0.2);
  backdrop-filter: grayscale(100%) contrast(300%);
  -webkit-backdrop-filter: grayscale(100%) contrast(300%);
}
@media (max-width: 480px) {
  .p-about__conts-filter {
    position: inherit;
    display: none;
    width: 100%;
    height: 200px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2), inset 20px 20px 20px rgba(0, 0, 0, 0.1), inset -20px -20px 20px rgba(0, 0, 0, 0.1);
    backdrop-filter: grayscale(50%) contrast(200%);
    -webkit-backdrop-filter: grayscale(50%) contrast(200%);
  }
}
.p-about__conts-txt {
  position: absolute;
  top: 20%;
  left: 0;
  width: 40%;
  line-height: 1.6rem;
  text-align: justify;
  text-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
}
@media (max-width: 1024px) {
  .p-about__conts-txt {
    width: 45%;
  }
}
@media (max-width: 480px) {
  .p-about__conts-txt {
    position: inherit;
    width: 100%;
    margin-bottom: 40px;
  }
}
.p-about__conts-txt p:nth-child(1), .p-about__conts-txt p:nth-child(2), .p-about__conts-txt p:nth-child(3) {
  margin-bottom: 20px;
}
.p-about__conts-txt p {
  letter-spacing: 0.05rem;
}
.p-about__conts-txt p span {
  font-size: 0.95em;
}
.p-about__conts2 {
  position: relative;
  height: 500px;
}
@media (max-width: 480px) {
  .p-about__conts2 {
    width: calc(100% - 40px);
    height: auto;
    margin: 0 auto;
  }
}
.p-about__conts2-filter {
  position: absolute;
  top: -100px;
  left: 5%;
  width: 30%;
  height: 600px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), inset 20px 20px 20px rgba(0, 0, 0, 0.2), inset -20px -20px 20px rgba(0, 0, 0, 0.2);
  backdrop-filter: brightness(80%) saturate(2) contrast(100%);
  -webkit-backdrop-filter: brightness(80%) saturate(2) contrast(100%);
}
@media (max-width: 480px) {
  .p-about__conts2-filter {
    position: inherit;
    display: none;
  }
}
.p-about__conts2-txt {
  position: absolute;
  top: -300px;
  right: 10%;
  width: 45%;
}
@media (max-width: 768px) {
  .p-about__conts2-txt {
    top: -200px;
    right: 5%;
  }
}
@media (max-width: 480px) {
  .p-about__conts2-txt {
    position: inherit;
    top: 0;
    right: 0;
    width: 100%;
    margin-bottom: 40px;
  }
}
.p-about__conts2-txt02 {
  position: absolute;
  top: 200px;
  right: 5%;
  width: 40%;
}
@media (max-width: 768px) {
  .p-about__conts2-txt02 {
    top: 250px;
    right: 0;
  }
}
@media (max-width: 480px) {
  .p-about__conts2-txt02 {
    top: 0;
    position: inherit;
    width: 100%;
  }
}

.terms-page {
  font-family: "EB Garamond", serif !important;
  background-image: inherit;
  color: #6b6868;
}
.terms-page h1, .terms-page h2, .terms-page p {
  text-shadow: inherit;
}

.p-terms {
  max-width: 1000px;
  margin: 0 auto;
  padding: 100px 0;
}
.p-terms__tbl-wrap {
  margin-bottom: 100px;
  padding: 35px;
}
@media (max-width: 480px) {
  .p-terms__tbl-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    background: linear-gradient(to right, rgba(255, 255, 255, 0), rgba(0, 0, 0, 0.15)) no-repeat right center/20px 100%, linear-gradient(rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.6)); /* テーブルの背景色と合わせる */
    background-attachment: local, scroll;
  }
}
.p-terms__ttl {
  color: #6b6868;
}
.p-terms__ttl::before, .p-terms__ttl::after {
  background-color: #6b6868;
}
.p-terms__tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  text-align: center;
  line-height: 1.5;
  letter-spacing: 0.1em;
}
@media (max-width: 480px) {
  .p-terms__tbl {
    min-width: 700px;
  }
}
.p-terms__tbl-head-ttl {
  background: rgba(255, 255, 255, 0.6) !important;
  font-weight: bold !important;
  border-bottom: 1px solid #6b6868 !important;
  color: #6b6868 !important;
}
.p-terms__tbl th, .p-terms__tbl td {
  padding: 24px 12px;
  border: 1px solid #6b6868;
  background: rgba(255, 255, 255, 0.6);
  white-space: nowrap;
  font-weight: bold;
}
@media (max-width: 480px) {
  .p-terms__tbl th, .p-terms__tbl td {
    padding: 16px 8px;
    font-size: 0.75rem;
  }
}
.p-terms__note {
  margin-top: 20px;
}
.p-terms__note p {
  font-size: 0.75rem;
  line-height: 1.8;
  font-weight: bold;
  margin: 0;
  text-align: left;
}
.p-terms__info {
  margin-top: 80px;
  display: flex;
  flex-direction: column;
  gap: 70px;
  padding: 0 10px;
}
.p-terms__block {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-bottom: 50px;
  border-bottom: 1px dotted #ffffff;
}
.p-terms__block:last-child {
  padding-bottom: 0;
  border-bottom: inherit;
}
.p-terms__block-ttl {
  font-size: 1rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  position: relative;
  margin: 0;
}
.p-terms__block-body {
  margin: 0;
  font-size: 0.9rem;
  padding-left: 1em;
  letter-spacing: 0.01em;
}
@media (max-width: 480px) {
  .p-terms__block-body {
    padding: 1em;
    letter-spacing: inherit;
  }
}
.p-terms__block-body p {
  margin: 0 0 10px;
  line-height: 2;
}
.p-terms__block-body p:last-child {
  margin-bottom: 0;
}
@media (max-width: 480px) {
  .p-terms__block-body p {
    line-height: inherit;
  }
}
.p-terms__block.is-attention .p-terms__block-ttl {
  color: #ff6b6b;
}
.p-terms__block.is-attention .p-terms__block-ttl::before {
  background: #ff6b6b;
}
.p-terms__icon {
  margin-right: 10px;
}
.p-terms__icon-alert {
  margin-right: 10px;
  color: #ff6b6b;
}
.p-terms__text-bold {
  font-weight: bold;
  font-size: 1.05em;
}
.p-terms__text-underline {
  font-weight: bold;
  border-bottom: 1px solid #6b6868;
  padding-bottom: 2px;
}
.p-terms__copy-box {
  text-align: center;
  border: 1px solid #6b6868;
  margin-top: 48px;
  padding: 36px;
  background: rgba(255, 255, 255, 0.6);
}
.p-terms__copy-box p {
  margin: 0;
  line-height: 1.7;
}
.p-terms__list {
  padding-left: 20px;
  margin: 0;
  list-style-type: decimal;
  font-size: 0.75rem;
}
.p-terms__list li {
  margin-bottom: 16px;
  padding-left: 4px;
}
.p-terms__list li:last-child {
  margin-bottom: 0;
}

.p-terms__tbl.is-text-table th, .p-terms__tbl.is-text-table td {
  white-space: normal;
  text-align: left;
  vertical-align: top;
  padding: 30px 24px;
}
.p-terms__tbl.is-text-table th {
  width: 220px;
  font-weight: bold;
  background: #ffffff;
  font-size: 1rem;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}
.p-terms__tbl.is-text-table td {
  font-size: 0.75rem;
  line-height: 1.9;
}
.p-terms__tbl.is-text-table td p {
  margin: 0 0 16px;
}
.p-terms__tbl.is-text-table td p:last-child {
  margin-bottom: 0;
}
.p-terms__tbl.is-text-table .is-attention-row th {
  color: #ff6b6b;
}

.c-pagination {
  margin-top: 60px;
  padding-bottom: 100px;
}
@media (max-width: 1024px) {
  .c-pagination {
    padding-bottom: inherit;
  }
}
.c-pagination__list {
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
  padding: 0;
  gap: 12px;
}
.c-pagination__item {
  margin: 0;
}
.c-pagination__link {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
}
.c-pagination__link:not(.is-active):not(.is-disabled):hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: #fff;
  transform: translateY(-2px);
}
.c-pagination__link.is-active {
  background: #fff;
  color: #000;
  border-color: #fff;
  pointer-events: none;
}
.c-pagination__link.is-disabled {
  opacity: 0.2;
  pointer-events: none;
  cursor: not-allowed;
}

.p-detail-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-size: cover;
  background-position: center;
  filter: blur(40px) brightness(0.4);
  transform: scale(1.1);
  z-index: -1;
}

.p-detail-page {
  color: rgba(255, 255, 255, 0.65);
  background-color: #0c0c0e;
}

.p-detail-container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 60px;
  padding: 60px 0;
}
@media (max-width: 968px) {
  .p-detail-container {
    flex-direction: column;
    align-items: center;
    gap: 40px;
  }
}

.p-detail-media {
  width: 52%;
  max-width: 500px;
}
@media (max-width: 968px) {
  .p-detail-media {
    width: 100%;
  }
}
.p-detail-media__img-wrap {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  margin-bottom: 24px;
}
.p-detail-media__img-wrap img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.p-detail-player {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 6px;
  padding: 16px 20px;
}
.p-detail-player__controls {
  display: flex;
  align-items: center;
  gap: 16px;
}
.p-detail-player__btn {
  background: #fff;
  color: #000;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  font-size: 14px;
  transition: transform 0.2s, background-color 0.2s;
}
.p-detail-player__btn:hover {
  transform: scale(1.05);
  background-color: rgba(255, 255, 255, 0.9);
}
.p-detail-player__bar-wrap {
  flex-grow: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.6);
}
.p-detail-player__bar {
  flex-grow: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}
.p-detail-player__progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: #fff;
}

.p-detail-info {
  width: 43%;
  display: flex;
  flex-direction: column;
  gap: 40px;
}
@media (max-width: 768px) {
  .p-detail-info {
    width: 100%;
  }
}

.p-detail-world {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-start;
  gap: 50px;
  min-height: 320px;
}
@media (max-width: 480px) {
  .p-detail-world {
    min-height: auto;
    margin-top: 20px;
    gap: 24px;
  }
}
.p-detail-world__ttl {
  padding-top: 0;
  writing-mode: vertical-rl;
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  line-height: 1.5;
  color: #fff;
}
.p-detail-world__ttl .is-kana {
  font-size: 0.85em;
  color: rgba(255, 255, 255, 0.9);
}
.p-detail-world__poem {
  writing-mode: vertical-rl;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 2.2;
  letter-spacing: 0.15em;
  margin: 0;
  padding-top: 1em;
  font-style: normal;
}
.p-detail-world__poem p {
  margin: 0;
  text-indent: 0;
}

.p-detail-spec {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
}
.p-detail-spec i {
  margin-right: 6px;
}
.p-detail-spec__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}
.p-detail-spec__tags span {
  color: rgba(255, 255, 255, 0.65);
}

@media (max-width: 480px) {
  .p-detail-download {
    text-align: center;
  }
}
.p-detail-download__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: rbga(255, 255, 255, 0.3);
  color: #fff;
  text-decoration: none;
  padding: 16px 48px;
  font-weight: bold;
  letter-spacing: 0.1em;
  border-radius: 4px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid transparent;
  transition: all 0.3s ease;
}
.p-detail-download__btn i {
  font-size: 18px;
}
.p-detail-download__btn:hover {
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  border: 1px solid #fff;
  box-shadow: 0 15px 30px rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}
.p-detail-download__notes {
  margin-top: 24px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
}

.p-detail-back {
  margin: 60px 0 100px;
}
@media (max-width: 1024px) {
  .p-detail-back {
    margin: 0;
  }
}
.p-detail-back__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.75rem;
  transition: color 0.3s;
}
.p-detail-back__link:hover {
  color: #fff;
}

.p-detail-recommend {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 80px;
  padding-bottom: 120px;
}
.p-detail-recommend__ttl {
  font-size: 1.25rem;
  letter-spacing: 0.2em;
  text-align: center;
  color: #fff;
  margin-bottom: 6px;
}
.p-detail-recommend__sub {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
  margin-bottom: 50px;
}/*# sourceMappingURL=mystyle.css.map */