html, body {
  -ms-overflow-style: scrollbar;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-weight: 400;
}
.cotainer {
  padding: 0 !important;
}
body {
  background: #ffffff;
  height: 100%;
  padding-bottom: 200px;
  font-family: 300 1.0rem 'Noto Sans JP', sans-serif;
  color: #666;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
}
body:before {
  content: "";
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100vh;
  background: url("topbg_pc-3.jpg") center no-repeat;
  background-size: cover;
}
@media screen and (max-width: 768px) {
  /*
  body {
  background-image: url('topbg_sp-1.jpg');
  background-size: cover;
  background-position: center;
  }
*/
  body {
    background: #ffffff;
    height: 100%;
    padding-bottom: 200px;
    font-family: 300 1.0rem 'Noto Sans JP', sans-serif;
    color: #666;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }
  body:before {
    content: "";
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 100vh;
    background: url("topbg_sp-3.jpg") center no-repeat;
    background-position: center top;
    background-size: cover;
  }
}
main {
  width: 100%;
}
@media screen and (min-width: 768px) {
  main {
    width: 40%;
    margin: 0 auto;
  }
}
img {
  max-width: 100%;
  height: auto;
}
.text-accent {
  font-size: 0.8em;
  color: #ec7256 !important;
  text-decoration: underline !important;
}
iframe {
  border: 0;
  overflow: hidden;
}
.oh {
  overflow: hidden;
}
.align-center {
  text-align: center;
}
.align-left {
  text-align: left !important;
}
.position-relative {
  position: relative;
}
a img {
  transition: 0.1s;
}
a img:hover {
  transform: scale(1.02);
}
.bg-foot {
  background-color: #e2e2e1;
}
.text-warning {
  text-decoration-color: blue;
}
.text-black {
  text-decoration-color: black;
}
.navigator img {
  height: 40px;
}
.main-bg {
  width: 100%;
}
/*
.container {
  display: flex;
  align-items: center;
  justify-content: center;
  pudding: 0 0 0 0;
}
*/
.pconly {
  display: block;
}
.sponly {
  display: none;
}
.content {
  padding-top: 750px; /* .element-to-scroll の高さ分だけマージンを設定 */
}
@media screen and (max-width: 768px) {
  .content {
    padding-top: 35em; /* .element-to-scroll の高さ分だけマージンを設定 */
  }
  .pconly {
    display: none;
  }
  .sponly {
    display: block;
  }
}
.element {
  border-radius: 100px; /* 全ての角を半径100pxで丸くする */
}
.square {
  width: 1000px;
  height: auto;
  background-color: #fff;
  border: 0px;
  border-radius: px;
  margin: px;
}
.wrap {
  display: flex;
  flex-flow: column;
}
/* 風船フレーム */
.bg-1st-1 {
  background-image: url('25th-01_01.png');
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center bottom;
}
.bg-1st-2 {
  background-image: url('25th-01_02.png');
  background-repeat: repeat-y;
  background-size: contain;
  background-position: center center;
}
.bg-1st-3 {
  background-image: url('25th-01_03.png');
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center top;
}
/* リピ得フレーム */
.bg-2nd-1 {
  background-image: url('a01.png');
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center bottom;
}
.bg-2nd-2 {
  background-image: url('a02.png');
  background-repeat: repeat-y;
  background-size: contain;
  background-position: center center;
}
.bg-2nd-3 {
  background-image: url('a03.png');
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center top;
}
.accordion {
  width: 70%;
  margin: 0 auto;
}
/* リピ得アコーディオン */
.accordion-001-1 {
  max-width: 100%;
  background-color: #fff;
}
.accordion-001-1:not([open]) {
  margin-bottom: 7px;
  background-color: transparent;
}
.accordion-001-1 summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 1em 1em;
  border-radius: 5px;
  background-color: #69bed2;
  color: #fff;
  font-size: 1em;
  font-weight: 600;
  cursor: pointer;
}
.accordion-001-1 summary::-webkit-details-marker {
  display: none;
}
.accordion-001-1 summary::after {
  transform: translateY(-25%) rotate(45deg);
  width: 7px;
  height: 7px;
  margin-left: 10px;
  border-bottom: 3px solid #fff;
  border-right: 3px solid #fff;
  content: '';
  transition: transform .3s;
}
.accordion-001-1[open] summary::after {
  transform: rotate(225deg);
}
.accordion-001-1 p {
  transform: translateY(-10px);
  opacity: 0;
  margin: 0;
  padding: 1em 1em 1em 1em;
  color: #333333;
  font-size: 0.8em;
  transition: transform .5s, opacity .5s;
}
.accordion-001-1[open] p {
  transform: none;
  opacity: 1;
}
.accordion-001-2 {
  max-width: 100%;
  background-color: #fff;
}
.accordion-001-2:not([open]) {
  margin-bottom: 0px;
  background-color: transparent;
}
.accordion-001-2 summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 1em 1em;
  border-radius: 5px;
  background-color: #69bed2;
  color: #fff;
  font-size: 1em;
  font-weight: 600;
  cursor: pointer;
}
.accordion-001-2 summary::-webkit-details-marker {
  display: none;
}
.accordion-001-2 summary::after {
  transform: translateY(-25%) rotate(45deg);
  width: 7px;
  height: 7px;
  margin-left: 10px;
  border-bottom: 3px solid #fff;
  border-right: 3px solid #fff;
  content: '';
  transition: transform .3s;
}
.accordion-001-2[open] summary::after {
  transform: rotate(225deg);
}
.accordion-001-2 p {
  transform: translateY(-10px);
  opacity: 0;
  margin: 0;
  padding: 1em 1em 1em 1em;
  color: #333333;
  font-size: 0.9em;
  transition: transform .5s, opacity .5s;
}
.accordion-001-2[open] p {
  transform: none;
  opacity: 1;
}
/* 1400円フレーム */
.bg-4th-1 {
  background-image: url('25th-04_01-2.png');
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center bottom;
}
.bg-4th-2 {
  background-image: url('25th-04_02-1.png');
  background-repeat: repeat-y;
  background-size: contain;
  background-position: center center;
}
.bg-4th-3 {
  background-image: url('25th-04_03-1.png');
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center top;
}
/* 1400円アコーディオン */
.accordion-003-1 {
  max-width: 100%;
  background-color: #fff;
}
.accordion-003-1:not([open]) {
  margin-bottom: 7px;
  background-color: transparent;
}
.accordion-003-1 summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 1em 1em;
  border-radius: 5px;
  background-color: #00be9b;
  color: #fff;
  font-size: 1em;
  font-weight: 600;
  cursor: pointer;
}
.accordion-003-1 summary::-webkit-details-marker {
  display: none;
}
.accordion-003-1 summary::after {
  transform: translateY(-25%) rotate(45deg);
  width: 7px;
  height: 7px;
  margin-left: 10px;
  border-bottom: 3px solid #fff;
  border-right: 3px solid #fff;
  content: '';
  transition: transform .3s;
}
.accordion-003-1[open] summary::after {
  transform: rotate(225deg);
}
.accordion-003-1 p {
  transform: translateY(-10px);
  opacity: 0;
  margin: 0;
  padding: 1em 1em 1em 1em;
  color: #333333;
  font-size: 0.8em;
  transition: transform .5s, opacity .5s;
}
.accordion-003-1[open] p {
  transform: none;
  opacity: 1;
}
.accordion-003-2 {
  max-width: 100%;
  background-color: #fff;
}
.accordion-003-2:not([open]) {
  margin-bottom: 7px;
  background-color: transparent;
}
.accordion-003-2 summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 1em 1em;
  border-radius: 5px;
  background-color: #00be9b;
  color: #fff;
  font-size: 1em;
  font-weight: 600;
  cursor: pointer;
}
.accordion-003-2 summary::-webkit-details-marker {
  display: none;
}
.accordion-003-2 summary::after {
  transform: translateY(-25%) rotate(45deg);
  width: 7px;
  height: 7px;
  margin-left: 10px;
  border-bottom: 3px solid #fff;
  border-right: 3px solid #fff;
  content: '';
  transition: transform .3s;
}
.accordion-003-2[open] summary::after {
  transform: rotate(225deg);
}
.accordion-003-2 p {
  transform: translateY(-10px);
  opacity: 0;
  margin: 0;
  padding: 1em 1em 1em 1em;
  color: #333333;
  font-size: 0.8em;
  transition: transform .5s, opacity .5s;
}
.accordion-003-2[open] p {
  transform: none;
  opacity: 1;
}
.accordion-003-3 {
  max-width: 100%;
  background-color: #fff;
}
.accordion-003-3:not([open]) {
  margin-bottom: 0px;
  background-color: transparent;
}
.accordion-003-3 summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 1em 1em;
  border-radius: 5px;
  background-color: #00be9b;
  color: #fff;
  font-size: 1em;
  font-weight: 600;
  cursor: pointer;
}
.accordion-003-3 summary::-webkit-details-marker {
  display: none;
}
.accordion-003-3 summary::after {
  transform: translateY(-25%) rotate(45deg);
  width: 7px;
  height: 7px;
  margin-left: 10px;
  border-bottom: 3px solid #fff;
  border-right: 3px solid #fff;
  content: '';
  transition: transform .3s;
}
.accordion-003-3[open] summary::after {
  transform: rotate(225deg);
}
.accordion-003-3 p {
  transform: translateY(-10px);
  opacity: 0;
  margin: 0;
  padding: 1em 1em 1em 1em;
  color: #333333;
  font-size: 0.9em;
  transition: transform .5s, opacity .5s;
}
.accordion-003-3[open] p {
  transform: none;
  opacity: 1;
}
/* フッター固定メニュー */
@media (min-width: 768px) {
  body {
    padding-bottom: 120px; /* PC表示では高さが低くなるため調整 */
  }
}
.footer-menu {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #140a4a;
  padding: 0;
  z-index: 1000;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}
.menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  max-width: 400px;
  margin: 0 auto;
}
.menu-item {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 10px 10px;
  text-align: center;
  color: white;
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 600;
  font-size: 15px;
  line-height: 1.34;
  position: relative;
  overflow: hidden;
}
@media (max-width: 768px) {
  .menu-item {
    padding: 8px 8px;
    font-size: 10px;
  }
}
.menu-item:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.menu-item:active {
  transform: translateY(0);
}
.menu-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  /*            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);*/
  transition: left 0.6s;
}
.menu-item:hover::before {
  left: 100%;
}
.menu-item.large {
  grid-row: span 2;
  padding: 25px 12px;
  font-size: 15px;
}
.menu-item.wide {
  grid-column: span 2;
}
/* メインコンテンツ用のデモスタイル */
.main-content {
  padding: 40px 20px;
  text-align: center;
  color: white;
}
.demo-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 30px;
  margin: 20px 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
@media (max-width: 375px) {
  .menu-item {
    padding: 15px 8px;
    font-size: 12px;
  }
  .menu-item.large {
    padding: 20px 8px;
    font-size: 14px;
  }
  .menu-grid {
    gap: 10px;
  }
}
@media (max-width: 768px) {
  .accordion-001-1 summary, .accordion-001-2 summary, .accordion-002-1 summary, .accordion-002-2 summary, .accordion-002-3 summary, .accordion-002-4 summary, .accordion-003-1 summary, .accordion-003-2 summary, .accordion-003-3 summary, .accordion-004-1 summary {
    font-size: 0.8em !important;
  }
}
.text-link a {
  color: #d25f5f !important;
  text-decoration: none !important;
}