button {
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  appearance: none;
  text-decoration: none;
}

body {
  height: 100%;
  background-color: #F6F4EA;
  color: #333333;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 400;
  font-style: normal;
}
/*========== headerリンク位置調整要 ==========*/
.pd-top {
  padding-top: 150px;
  margin-top: -150px;
}

.poppins {
  font-family: "Poppins", sans-serif;
}
a {
  text-decoration: none;
  border: none;
  color: #333333;
}
/*========== section ==========*/
/* セクションタイトル */
.title {
  text-align: center;
  font-size: clamp(1.75rem, -0.368rem + 4.41vw, 2.5rem);/* 40(1040)-28(1040) */
  margin-bottom: clamp(1.5rem, -1.324rem + 5.88vw, 2.5rem);/* 40(1040)-24(1040) */
}
.sect-title {
  display: block;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: bold;
  margin-bottom: 16px;
  line-height: 1.3;
}
.sect-sub-title {
  display: block;
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: #19C591;
  letter-spacing: 0.2em;
  line-height: 1.3;
}

.sect-sub-course-title {
  display: block;
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: #19C591;
  margin-bottom: 56px;
  margin-top: 16px;
  letter-spacing: 5px;
}
.br-block-1369 {
  display: none;
}
.br-block-865 {
  display: none;
}
.br-block-560 {
  display: none;
}
.br-block-768 {
  display: none;
}
@media (max-width: 1369px){
.br-block-1369 {
  display: block;
}
}
@media (max-width: 865px){
.br-block-865 {
  display: block;
}
}
@media (max-width: 768px){
  .br-block-768 {
    display: block;
  }
  .sect-sub-course-title {
    margin-bottom: 24px;
  }
}
@media (max-width: 560px){
  .br-block-560 {
    display: block;
  }
}
@media (max-width: 1040px){
.none-1040-subtitle {
  display: none;
}
.br-block-1369 {
  display: none;
}
}



.custom-font {
  font-family: "Poppins", sans-serif;
}

.inner-1000 {
  max-width: 1000px;
  margin: 0 auto;
}
@media (max-width: 1040px){
  .inner-1000 {
  max-width: clamp(21.563rem, 7.148rem + 61.5vw, 62.5rem);/* 1000-345 */
  }
  .mb-ctc {
    margin-top: 5px;
  }
}
.inner-1000-345 {
  max-width: clamp(21.563rem, 6.134rem + 65.83vw, 62.5rem);
  margin: 0 auto;
}

/* br表示・非表示 */
.br-block-560 {
  display: none;
}
@media (max-width: 560px){
  .br-block-560 {
    display: block;
  }
}
@media (max-width: 1040px){
  .br-1040 {
    display: none;
  }
}

/* button */
/* ----------------------------------------------------- */

.top {
  position: fixed;
  z-index: 300;
  right: 48px;/* 指示により48px固定*/
  bottom: 48px;/* 指示により48px固定*/
}

@media (max-width: 768px){
.top {
  right: 16px;/* 指示により16px固定*/
  bottom: 16px;/* 指示により16px固定*/
}}

.button-top {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: solid 2px #19C591;
  background-color: #FFFFFF;
  color: #19C591;
  box-shadow: 0px 0px 24px 0px rgba(0, 0, 0, 0.08);
}

.button-top span {
  font-family: "Poppins", sans-serif;
  letter-spacing: 1px;
  font-size: 12px;
  line-height: 1;
  font-weight: 700;
}

.arrow {
  position: relative;
  display: inline-block;
  width: 18.6px;
  height: 10.8px;
  margin-bottom: 4px;
}

.arrow::before,
.arrow::after {
  content: "";
  position: absolute;
  top: 0;
  left: calc(50% - 1.5px);
  width: 3px;
  height: 14px;
  border-radius: 9999px;
  background-color: #19C591;
  transform-origin: 50% 1.5px;
}

.arrow::before {
  transform: rotate(45deg);
}

.arrow::after {
  transform: rotate(-45deg);
}

.button-top:hover {
  opacity: 0.6;
  }

.button-top:hover::before {
  opacity: 0.6;
}