htmml{  scroll-behavior: smooth;}
body {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", YuGothic, "游ゴシック体", "Yu Gothic", "游ゴシック", Meiryo, sans-serif;
  font-size: 16px;
  margin: 0 auto;
  box-sizing: border-box;
  background: #f0eeee;
}

/* --------------------
LP用ヘッダー
-------------------- */
:root {
  --fs10: 0.625rem;
  --fs11: 0.6875rem;
  --fs12: 0.75rem;
  --fs13: 0.8125rem;
  --fs14: 0.875rem;
  --fs15: 0.9375rem;
  --fs16: 1rem;
  --fs17: 1.0625rem;
  --fs18: 1.125rem;
  --fs19: 1.1875rem;
  --fs20: 1.25rem;
  --fs21: 1.3125rem;
  --fs22: 1.375rem;
  --fs23: 1.4375rem;
  --fs24: 1.5rem;
  --fs25: 1.5625rem;
  --fs26: 1.625rem;
  --fs27: 1.6875rem;
  --fs28: 1.75rem;
  --fs29: 1.8125rem;
  --fs30: 1.875rem;
  --fs31: 1.9375rem;
  --fs32: 2rem;
  --fs33: 2.0625rem;
  --fs34: 2.125rem;
  --fs35: 2.1875rem;
  --fs36: 2.25rem;
  --fs37: 2.3125rem;
  --fs38: 2.375rem;
  --fs39: 2.4375rem;
  --fs40: 2.5rem;
  --color-text: #000000;
  --color-text-rgb: 0, 0, 0;
  --color-blue: #55c0d5;
  --color-blue-rgb: 85, 192, 213;
  --ff-tiltwarp: "Tilt Warp";
  --header-height: 70px;
}

.header-container {
  padding: 20px 10px;
  display: flex;flex-wrap:wrap;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  align-self: center;
  flex-grow: 0;
  flex-shrink: 0;
  font-size: var(--fs10);
  padding: 10px 20px;
  width: auto;
}

.header__logo a {
  display: block;
  transition: opacity 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s;
}

.header__logo a:focus {
  opacity: 0.65;
}

@media (hover: hover) and (pointer: fine) {
  .header__logo a:hover {
    opacity: 0.65;
  }
}

.header__logo a img {
  width: 280px;
}

@media (min-width: 768px) {
  .header__logo a img {
    width: 274px;
  }
}

@media (min-width: 1240px) {
  .header__logo a img {
    width: min(304px, 19.3677419355vw);
  }
}

.header__nav {
  padding: 0 20px;
}

.header__nav a {
  color: inherit;
  font-size: var(--fs16);
  font-weight: 700;
  letter-spacing: 0.12em;
  position: relative;
  text-decoration: none;
  transition: color 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s;
}

.pad-r-20 {
  padding-right: 20px;
}

@media (min-width: 1240px) {
  .header__nav a {
    font-size: min(var(--fs16), 1.0193548387vw);
  }
}

.header__nav a:before {
  background: linear-gradient(90deg, rgb(219, 34, 133) 0%, rgb(151, 119, 226) 50%, rgb(85, 192, 213) 100%);
  bottom: -2px;
  content: "";
  display: block;
  height: 2px;
  left: 0;
  margin: auto;
  max-width: 100%;
  position: absolute;
  right: 0;
  transition: width 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s;
  width: 0;
  z-index: 0;
}

.header__nav a:focus {
  color: rgba(0, 0, 0, 0.65);
}

.header__nav a:focus:before {
  width: 100%;
}

@media (hover: hover) and (pointer: fine) {
  .header__nav a:hover {
    color: rgba(0, 0, 0, 0.65);
  }

  .header__nav a:hover:before {
    width: 100%;
  }
}

/* ドロップダウン全体のコンテナ */
.custom-dropdown-container {
  position: relative;
  display:flex;
  width: 100%;
  margin:15px auto;align-items: center;justify-content: center;
}

/* ボタンの基本デザイン */
.custom-dropdown-button {
  align-items: center;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: linear-gradient(90deg, rgb(219, 34, 133) 0%, rgb(151, 119, 226) 50%, rgb(85, 192, 213) 100%);
  border: none;
  border-radius: 22px;
  color: #ffffff;
  display: flex;
  flex-flow: row nowrap;
  font-size: 15px;
  font-weight: 700;
  gap: 8px;
  justify-content: center;
  letter-spacing: 0.15em;
  text-decoration: none;
  transition: all 0.35s cubic-bezier(0.645, 0.045, 0.355, 1);
  width: 30%;
  padding: 8px 18px;
  cursor: pointer;
  position: relative;
  z-index: 10;
}

/* ボタン内のアイコン */
.custom-dropdown-button svg {
  transition: transform 0.3s ease;
}

/* ボタンがアクティブ（リスト表示中）の時のアイコンの向き */
.custom-dropdown-button.active svg {
  transform: rotate(180deg);
}


/* ドロップダウンリストのデザイン */
.custom-dropdown-list {
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  list-style: none;
  margin-top: 10px;
  overflow: hidden;
  /* 角丸を有効にするため */
  padding: 8px 0;
  position: absolute;
  top: 100%;
  /* ボタンの真下に配置 */
  left:35%;
  width: 30%;
  z-index: 9;

  /* ▼ アニメーションのための初期設定 ▼ */
  opacity: 0;
  transform: translateY(-10px);
  visibility: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}

/* JavaScriptで付与される .show クラス（リスト表示用） */
.custom-dropdown-list.show {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

/* リストの各項目 */
.custom-dropdown-list li a {
  color: #333;
  display: block;
  padding: 12px 20px;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
  font-size: 15px;
}

/* リスト項目ホバー時のエフェクト */
.custom-dropdown-list li a:hover {
  background-color: #f5f5f5;
  color: #DB2285;
  /* ボタンのグラデーションに合わせた色 */
}

@media screen and (max-width:768px) {

  .header-container {
    flex-wrap: wrap;
    justify-content: center;
  }

  .header__logo {
    text-align: center;
    padding: 10px;
  }

  .header__nav {
    padding: 8px;
    width: 100%;
    text-align: center;
  }

  .custom-dropdown-container {
    position: relative;
    display: inline-block;
    width: 90%;
    text-align: center;
    margin-top: 20px;
  }

  /* ボタンの基本デザイン */
  .custom-dropdown-button {
    font-size: 15px;
    font-weight: 700;
    gap: 8px;
    justify-content: center;
    letter-spacing: 0.15em;
    text-decoration: none;
    transition: all 0.35s cubic-bezier(0.645, 0.045, 0.355, 1);
    width: 100%;
    padding: 8px;
    cursor: pointer;
    position: relative;
    z-index: 10;
  }

.custom-dropdown-list {width:80%;left:10%;}

}

/* --------------------
LP用パンくず
-------------------- */

.com-breadcrumb {
    align-items: flex-start;
    display: flex;
    flex-flow: row wrap;
    gap: 5px 0;
    justify-content: flex-start;
    list-style: none;
    margin: 0 auto 10px;
    max-width: 1070px;
    padding: 0 2px;
    width: calc(100% - 32px);
}

@media (min-width: 768px) {
    .com-breadcrumb {
        margin: 0 auto 30px;
        width: calc(100% - 60px);
    }
}

.com-breadcrumb > li {
    font-size: var(--fs12);
    letter-spacing: 0.08em;
    line-height: 1.2;
    margin: 0;
    padding: 0 20px 0 0;
    position: relative;
}

@media (min-width: 768px) {
    .com-breadcrumb > li {
        font-size: var(--fs14);
    }
}

.com-breadcrumb > li:after {
    background-color: #db2285;
    bottom: auto;
    -webkit-clip-path: polygon(0 0, 100% 50%, 0 100%);
    clip-path: polygon(0 0, 100% 50%, 0 100%);
    content: "";
    display: block;
    height: 7px;
    margin: auto 0;
    position: absolute;
    right: 7px;
    top: 4px;
    width: 6px;
}

@media (min-width: 768px) {
    .com-breadcrumb > li:after {
        top: 5px;
    }
}

.com-breadcrumb > li:last-child {
    padding-right: 0;
}

.com-breadcrumb > li:last-child:after {
    display: none;
}

.com-breadcrumb > li a, .com-breadcrumb > li span {
    color: inherit;
    display: block;
    font-size: inherit;
}

.com-breadcrumb > li a {
    text-decoration: underline;
}

.com-breadcrumb > li a:focus {
    text-decoration: none;
}

@media (hover: hover) and (pointer: fine) {
    .com-breadcrumb > li a:hover {
        text-decoration: none;
    }
}


/* --------------------
大会詳細ページ用
-------------------- */

.div__lp_wrap{max-width:1070px;margin:30px auto;}
.section__lp_taikai{width:99%;padding:30px;border-radius:22px;margin:20px auto;background:#fff;box-sizing: border-box;}

.div__h1link {
background: linear-gradient(to right, rgba(219, 34, 133, 0.15) 0%, rgba(151, 119, 226, 0.15) 50%, rgba(85, 192, 213, 0.15) 100%);
    margin:20px 0;line-height:1.8;
    padding: 30px 0;display:flex;flex-wrap:wrap;justify-content: center;align-items: center;font-size:16px;
}

.div__h1link h1{font-size:28px;font-weight:600;margin:0 10px;width:100%;text-align:center;}

.div__h1_nav{width:400px;text-align:center;margin-top:15px;}
.div__h1_nav a{background:#333;display:inline-block;padding:5px 12px 6px;color:#fff;border-radius:22px;font-size:14px;margin:0 8px;}
.div__h1_nav span{background:#e50012;display:inline-block;padding:5px 15px 6px;color:#fff;border-radius:22px;font-size:14px;margin:0 8px;}

.h2__bumon{margin:20px 0 10px;background:#000;color:#fff;font-size:18px;font-weight:600;padding:18px 9px;}
.ul__menu{display:flex;margin:10px auto 20px;flex-wrap:wrap;line-height:1.5;list-style:none;width:60%;}
.ul__menu li{width:22%;margin:5px;text-align:center;}
.ul__menu li a{display:block;color:#fff;background:#999;font-size:16px;padding:5px 0;border-radius:5px;}

.dl__enso_list{padding:10px 10px 20px;line-height:1.5;}
.dl__enso_list dt{font-size:1.2em;font-family:serif;font-weight:600;}
.dl__enso_list dt{margin-top:15px;}
.dl__enso_list:has(dd) dt{margin-top:5px;}
.dl__enso_list dd{font-size:90%;}.list__area dd{padding-left:1em;}
.dl__enso_list dt a{text-decoration:none;border-bottom:1px dashed #ccc;}
.dl__enso_list dt span.sho{font-size: 60%;margin-left: 1em;background: #bdb411;color: #fff;padding: 1px 10px 3px;border-radius: 10px; vertical-align: middle; display: inline-block;}


@media screen and (max-width:768px) {
.div__lp_wrap{width:98%;}.div__h1link h1{font-size:20px;}.div__h1_prev,.div__h1_next,.div__h1_view{width:90px;}
.ul__menu{width:98%;}.ul__menu li a{font-size:16px;}.ul__menu li{width:30%;}
}

@media screen and (max-width:470px) {
.ul__menu li{width:45%;}
}

/* --------------------
イベントページ用
-------------------- */
.div__h1link_ev {background:#f495ec;margin:20px 0;line-height:1.8;padding: 30px 0;display:flex;flex-wrap:wrap;justify-content: center;align-items: center;font-size:16px;}

.div__h1link_ev h1{font-size:28px;font-weight:600;margin:0 10px;width:100%;text-align:center;}

/* --------------------
スマホ用TOPにもどるボタン
-------------------- */
.gotop{
    display: block;
    width: 60px;
    height: 60px;
    box-sizing: border-box;
    background: #FFF;
    border: 1px solid #999;
    padding-top: 30px;
    text-align: center;
    letter-spacing: -1px;
    font-size: 85%;
    text-decoration: none;
    color: #333;
    opacity: 0.5;
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 10000;
}
.gotop::before{
    content: "";
    display: block;
    border-top: 2px solid #333;
    border-right: 2px solid #333;
    width: 25%;
    height: 25%;
    top: 25%;
    left: 0;
    right: 0;
    margin: auto;
    position: absolute;
    transform: rotate(-45deg);
}
.gotop:hover{
    opacity: 1;
}
@media(max-width:768px){
    .gotop{
        width: 40px;
        height: 40px;
        text-indent: -9999px;
        opacity: 1;
        bottom: 10px;
        right: 10px;
    }
    .gotop::before{
        bottom: 0;
    }
}


/* --------------------
 Commons
-------------------- */
.com-app-container {
    margin: 0 auto;
    max-width: 1060px;
    width: 100%;
}

@media screen and (max-width:768px) {

.com-app-container {box-sizing: border-box;padding:0 16px;}
}

.com-app-container-inner {
    background: linear-gradient(to right, rgba(219, 34, 133, 0.15) 0%, rgba(151, 119, 226, 0.15) 50%, rgba(85, 192, 213, 0.15) 100%);
    border-radius: 16px;
    padding: 16px;
}

@media (min-width: 768px) {
    .com-app-container-inner {
        padding: 70px 20px;
    }
}

.com-app__main {
    align-items: stretch;
    display: flex;
    flex-flow: column nowrap;
    gap: 20px 24px;
    margin: 0 auto;
    max-width: 880px;
    width: 100%;
}

@media (min-width: 768px) {
    .com-app__main {
        align-items: center;
        flex-direction: row;
        gap: 40px 24px;
        justify-content: space-between;
    }
}

.com-app__main__contents {
    align-items: center;
    display: flex;
    flex-flow: column nowrap;
    gap: 20px 30px;
    width: 100%;
}

@media (min-width: 768px) {
    .com-app__main__contents {
        flex-direction: row;
        justify-content: flex-start;
        width: auto;
    }
}

@media (min-width: 992px) {
    .com-app__main__contents {
        gap: 42px;
    }
}

.com-app__main__contents:before {
    background-image: url(https://b-live.jp/html/template/default/assets/images/icons/icon-app.webp);
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    content: "";
    display: block;
    filter: drop-shadow(5px 5px 3px rgba(0, 0, 0, 0.3));
    height: 120px;
    width: 120px;
}

.com-app__main__contents__content {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
}

@media (min-width: 768px) {
    .com-app__main__contents__content {
        width: auto;
    }
}

.com-app__main__contents__content p {
    font-size: var(--fs16);
    font-weight: 700;
    letter-spacing: 0.11em;
    line-height: 1.8;
    margin: 0;
}

@media (min-width: 992px) {
    .com-app__main__contents__content p {
        font-size: var(--fs18);
    }
}

.com-app__main__install {
    width: 100%;
}

@media (min-width: 768px) {
    .com-app__main__install {
        width: auto;
    }
}

.com-app__main__install__title {
    font-size: var(--fs16);
    font-weight: 700;
    letter-spacing: 0.15em;
    line-height: 1.4;
    margin: 0 0 14px;
    text-align: center;
}

@media (min-width: 768px) {
    .com-app__main__install__title {
        margin: 0 0 24px;
    }
}

.com-app__main__install__actions {
    align-items: center;
    display: flex;
    gap: 12px;
    justify-content: center;
}

.com-app__main__install__actions__item a {
    display: block;
    text-decoration: none;
    transition: opacity 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s;
}

.com-app__main__install__actions__item a:focus {
    opacity: 0.65;
}

@media (hover: hover) and (pointer: fine) {
    .com-app__main__install__actions__item a:hover {
        opacity: 0.65;
    }
}
.footer__logo{margin:30px auto;text-align:center;}
.footer__logo img{width:250px;}



/* --------------------
下層ページカラーセット　260623リニューアル時
-------------------- */

/* ----------カテゴリ階層h1　県・地区---------- */
.h1color_ken{background-image: linear-gradient(90deg, rgba(209, 4, 187, 1), rgba(252, 90, 226, 1));padding: 30px 0;color:#fff;}

/* ----------カテゴリ階層h1　支部---------- */
.h1color_sibu{background-image: linear-gradient(90deg, rgba(239, 199, 10, 1), rgba(168, 126, 25, 1));color:#fff;}

/* ----------カテゴリ階層h1　吹奏楽全国---------- */
.h1color_zen{background-image: linear-gradient(90deg, rgba(250, 158, 38, 1), rgba(255, 113, 9, 1));padding: 30px 0;color:#fff;}

/* ----------カテゴリ階層h1　アンコン---------- */
.h1color_enc{background-image: linear-gradient(90deg, rgba(29, 41, 91, 1), rgba(38, 141, 204, 1));padding: 30px 0;color:#fff;}

/* ----------カテゴリ階層h1　管楽---------- */
.h1color_kan{background-image: linear-gradient(90deg, rgba(69, 140, 225, 1), rgba(151, 186, 233, 1));padding: 30px 0;color:#fff;}

/* ----------カテゴリ階層h1　合唱---------- */
.h1color_cho{background-image: linear-gradient(90deg, rgba(232, 185, 15, 1), rgba(226, 129, 7, 1));padding: 30px 0;color:#fff;}

/* ----------カテゴリ階層h1　小学生---------- */
.h1color_syo{background-image: linear-gradient(90deg, rgba(253, 83, 146, 1), rgba(248, 111, 100, 1));padding: 30px 0;color:#fff;}

/* ----------カテゴリ階層h1　コンサートイベント---------- */
.h1color_eve{background-image: linear-gradient(90deg, rgba(98, 172, 108, 1), rgba(68, 160, 76, 1));padding: 30px 0;color:#fff;}

/* ----------カテゴリ階層h1　東日本---------- */
.h1color_est{background-image: linear-gradient(90deg, rgba(181, 111, 191, 1), rgba(133, 45, 184, 1));padding: 30px 0;color:#fff;}

/* ----------カテゴリ階層ボタン　地域---------- */
.c_set01 li a{background:#787376;box-shadow: 0 5px 0 #4f4f4f;}

/* ----------カテゴリ階層ボタン　年度---------- */
.c_set02 li a{background:#675631;box-shadow: 0 5px 0 #483c22;}


/* ----------メニュー用アイコン---------- */

span.icon_kyoku{left:5px;top:-8px;display:inline-block;font-size:14px;font-weight:600;background:#db2186;border-radius:50%;text-align:center;padding:5px 0 8px;color:#fff;width:28px;}

span.icon_syo{left:38px;top:-8px;display:inline-block;font-size:14px;font-weight:600;background:#53c1d5;border-radius:50%;text-align:center;padding:5px 0 8px;color:#fff;width:28px;}

span.icon_new{left:38px;top:-8px;display:inline-block;font-size:14px;font-weight:600;background:#f00;border-radius:5px;text-align:center;padding:2px 8px 4px;color:#fff;}