/* ========================================================
*
*					flame
*
* ======================================================== */
a:hover {
  opacity: 0.8;
  text-decoration: none;
}
/* pc */
@media(min-width:741px){
  .pc {
    display: block;
  }
  .sp {
    display: none;
  }
  #main {
    width: 100%;
  }
  .breadcrumb {
    width: 960px;
    margin: 0 auto;
  }
  #contents {
    width: 100%;
  }
  .main-contents {
    background-color: #F4FCFF;
    padding-bottom: 70px;
    margin-bottom: 60px;
  }
}
/* sp */
@media(max-width:740px){
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
  #main {
    padding: 0 0 16vw;
  }
  #contents {
    padding: 0;
  }
  .main-contents {
    background-color: #F4FCFF;
    margin-bottom: 60px;
  }
}
/* ========================================================
*
*					sec
*
* ======================================================== */

/* monitor */
@media(min-width:1400px) {
  .sec {
    max-width: calc(100vw - (100vw - 1200px) / 2);
    margin-top: 56px;
    box-sizing: border-box;
    position: relative;
  }
}
/* pc */
@media(min-width:740px) and (max-width:1400px){
  .sec {
    max-width: 1295px;
    margin-top: 56px;
    box-sizing: border-box;
    position: relative;
  }
}
/* pc */
@media(min-width:740px) {
  .sec--right {
    position: relative;
    right: 0;
    margin-left: auto;
    border-top-left-radius: 50px;
    border-bottom-left-radius: 50px;
    padding: 50px 214px 55px 120px;
    background-color: #FFE84B;
  }
  .sec--left {
    position: relative;
    left: 0;
    border-top-right-radius: 50px;
    border-bottom-right-radius: 50px;
    padding: 50px 120px 55px 214px;
    background-color: #D6F6FD;
  }
  .sec-inner {
    max-width: 1200px;
    margin: 0 auto;
  }
  .sec-inner--article {
    max-width: 960px;
    position: relative;
  }
  .sec__ttl {
    font-size: 22px;
    font-weight: bold;
    line-height: 35px;
  }
  .sec__txt {
    margin-top: 23px;
    font-size: 14px;
    line-height: 22.4px;
  }
  .sec__txt--underline {
    position: relative;
    font-weight: bold;
    background:linear-gradient(transparent 70%, #FFF 0%);
  }
}
/* sp */
@media(max-width:740px){
  .sec {
    margin-top: 15.467vw;
    box-sizing: border-box;
  }
  .sec--right {
    position: relative;
    right: 0;
    margin-left: auto;
    border-top-left-radius: 13.333vw;
    padding: 13.333vw 0 13.333vw;
    background-color: #FFE84B;
  }
  .sec--left {
    position: relative;
    left: 0;
    border-top-right-radius: 13.333vw;
    padding: 13.333vw 0 13.333vw;
    background-color: #D6F6FD;
  }
  .sec-inner {
    margin: 0 auto;
  }
  .sec-inner--article {
    max-width: 84vw;
    position: relative;
  }
  .sec-inner--lead {
    max-width: 84vw;
  }
  .sec__ttl {
    font-size: 5.867vw;
    font-weight: bold;
    line-height: 9.333vw;
  }
  .sec__txt {
    margin-top: 6.133vw;
    font-size: 3.733vw;
    line-height: 5.973vw;
  }
  .sec__txt--underline {
    position: relative;
    font-weight: bold;
    background:linear-gradient(transparent 70%, #FFF 0%);
  }
}
/* ========================================================
*
*					article
*
* ======================================================== */
/* pc */
@media(min-width:741px){
  .article {
    margin-top: 26px;
  }
  .article__ttl {
    text-align: center;
  }
  .article__list {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
  }
  .article__list-item {
    box-shadow: 0 0 6px rgb(0 0 0 / 16%);
    border-radius: 5px;
    overflow: hidden;
    display: block;
    width: 30.25%;
    max-width: 300px;
    background-color: #fff;
  }
  /* .article__list-item:nth-child(n+2) {
    margin-left: 30px;
  } */
  .article__list-item-img {
    width: 100%;
  }
  .article__list-item-txt-wrap {
    padding: 12px 11px 10px;
  }
  .article__list-item-txt {
    font-size: 14px;
    line-height: 22.4px;
    color: #000;
    font-weight: bold;
  }
}
/* sp */
@media(max-width:740px){
  .article {
    margin-top: 9.6vw;
  }
  .article__ttl {
    text-align: center;
  }
  .article__list {
    margin-top: 4.267vw;
  }
  .article__list-item {
    box-shadow: 0 0 1.6vw rgb(0 0 0 / 16%);
    border-radius: 1.333vw;
    overflow: hidden;
    display: block;
    width: 100%;
    background-color: #fff;
  }
  .article__list-item:nth-child(n+2) {
    margin-top: 4.267vw;
  }
  .article__list-item-img {
    width: 100%;
  }
  .article__list-item-txt-wrap {
    padding: 4vw 3.2vw 2.667vw;
  }
  .article__list-item-txt {
    font-size: 3.733vw;
    line-height: 5.973vw;
    color: #000;
    font-weight: bold;
  }
}
/* ========================================================
*
*					kv
*
* ======================================================== */
/* pc */
@media(min-width:741px){
  .kv {
    max-width: 100%;
    margin-top: 0;
  }
  .kv__img {
    width: 100%;
  }
}
/* sp */
@media(max-width:740px){
  .kv {
    max-width: 100%;
    margin: 0;
  }
  .kv__img {
    width: 100%;
  }
}
/* ========================================================
*
*					lead
*
* ======================================================== */
/* pc */
@media(min-width:741px){
  .lead {
    max-width: 960px;
    margin: 44px auto 0;
  }
  .lead__txt {
    color: #155B8E;
    font-size: 16px;
    line-height: 25.6px;
  }
  .lead__txt:nth-child(n+2) {
    margin-top: 25px;
  }
}
/* sp */
@media(max-width:740px){
  .lead {
    max-width: 256vw;
    margin: 44px auto 0;
  }
  .lead__txt {
    color: #155B8E;
    font-size: 4.267vw;
    line-height: 6.827vw;
  }
  .lead__txt:nth-child(n+2) {
    margin-top: 6.667vw;
  }
}
/* ========================================================
*
*					how-go
*
* ======================================================== */
/* pc */
@media(min-width:741px){
  .how-go .sec-inner--article::before {
    position: absolute;
    right: 0;
    top: -80px;
    content: "";
    background-image: url(/kosodate/nastsuyasumiake/_assets/img/how-go_icon-pc.svg);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    display: inline-block;
    transform: translateX(50%);
    width: 119px;
    height: 127px;
  }
}
/* sp */
@media(max-width:740px){
  .how-go .sec-inner--article::before {
    position: absolute;
    right: -8vw;
    top: -20vw;
    content: "";
    background-image: url(/kosodate/nastsuyasumiake/_assets/img/how-go_icon-sp.svg);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    display: inline-block;
    width: 24.8vw;
    height: 26.4vw;
  }
}
/* ========================================================
*
*					smooth
*
* ======================================================== */
/* pc */
@media(min-width:741px){
  .smooth .sec-inner--article::before {
    position: absolute;
    left: -25px;
    top: -75px;
    content: "";
    background-image: url(/kosodate/nastsuyasumiake/_assets/img/smooth_icon-pc.svg);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    display: inline-block;
    transform: translateX(-100%);
    width: 95px;
    height: 134px;
  }
  .smooth .sec-inner--article.bg-hidden::before {
    background-image: none;
  }
}
/* sp */
@media(max-width:740px){
  .smooth .sec-inner--article::before {
    position: absolute;
    right: 0;
    top: -20.8vw;
    content: "";
    background-image: url(/kosodate/nastsuyasumiake/_assets/img/smooth_icon-sp.svg);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    display: inline-block;
    width: 19.2vw;
    height: 27.2vw;
  }
  .smooth .sec-inner--article.bg-hidden::before {
    background-image: none;
  }
}
/* ========================================================
*
*					discussion
*
* ======================================================== */
/* pc */
@media(min-width:741px){
  .discussion .sec-inner--article::before {
    position: absolute;
    right: 25px;
    top: -85px;
    content: "";
    background-image: url(/kosodate/nastsuyasumiake/_assets/img/discussion_icon-pc.svg);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    display: inline-block;
    transform: translateX(100%);
    width: 115px;
    height: 152px;
  }
}
/* sp */
@media(max-width:740px){
  .discussion .sec-inner--article::before {
    position: absolute;
    right: -4vw;
    top: -22.667vw;
    content: "";
    background-image: url(/kosodate/nastsuyasumiake/_assets/img/discussion_icon-sp.svg);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    display: inline-block;
    width: 24vw;
    height: 31.467vw;
  }
}
/* ========================================================
*
*					app
*
* ======================================================== */
/* pc */
@media(min-width:741px){
  .app {
    max-width: 1200px;
    margin: 60px auto;
    background-color: #E5FFFC;
    padding: 50px 0 42px;
  }
  .app__ttl-wrap {
    text-align: center;
  }
  .app__cont {
    margin-top: 22px;
    background-image: url(/kosodate/nastsuyasumiake/_assets/img/app__bg-pc.svg);
    background-position: top 15px center;
    background-size: contain;
    background-repeat: no-repeat;
    width: 100%;
    position: relative;
  }
  .app__cont-wrap {
    display: flex;
    justify-content: center;
  }
  .app__cont-img-wrap {
    max-width: 268px;
    margin-right: 22px;
  }
  .app__cont-img {
    width: 100%;
  }
  .app__cont-txt-wrap {
    margin-top: 60px;
  }
  .app__cont-txt {
    color: #fff;
    font-weight: bold;
    font-size: 38px;
    line-height: 45px;
  }
  .app__cont-txt-img {
    max-width: 471px;
    display: block;
    margin-top: 7px;
    width: 100%;
  }
  .app__manabi-wrap {
    position: absolute;
    display: flex;
    align-items: baseline;
    bottom: 20px;
    left: calc(50% - 135px);
  }
  .app__manabi-txt {
    margin-right: 11px;
  }
  .app__manabi-btn {
    position: relative;
  }
  .app__manabi-btn::before {
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translate(-50%,-100%);
    background-image: url(/kosodate/nastsuyasumiake/_assets/img/app__btn-txt-sub-pc.svg);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    content: "";
    display: inline-block;
    width: 112px;
    height: 19px;
    pointer-events: none;
  }
}
/* tablet */
@media(min-width:740px) and (max-width:1100px){
  .app__cont-txt-wrap {
    margin-top: 40px;
  }
  .app__cont-txt {
    font-size: 24px;
    line-height: 30px;
  }
  .app__cont-img {
    max-width: 330px;
  }
  .app__cont-img-wrap {
    max-width: 210px;
    margin-right: 22px;
  }
  .app__manabi-wrap {
    bottom: -20px;
    left: calc(50% - 60px);
  }
  .app__manabi-txt-img {
    width: 140px;
  }
  .app__manabi-btn-img {
    width: 300px;
  }
}
/* sp */
@media(max-width:740px){
  .app {
    max-width: 320vw;
    margin: 0 auto 8vw;
    background-color: #E5FFFC;
    padding: 13.333vw 0;
  }
  .app__ttl-wrap {
    text-align: center;
  }
  .app__cont {
    margin-top: 2.667vw;
    background-image: url(/kosodate/nastsuyasumiake/_assets/img/app__bg-sp.svg);
    background-position: top center;
    background-size: contain;
    background-repeat: no-repeat;
    width: 100%;
    position: relative;
  }
  .app__cont-wrap {
    display: flex;
    justify-content: center;
  }
  .app__cont-img-wrap {
    max-width: 40.533vw;
    margin-right: 2.667vw;
  }
  .app__cont-img {
    display: block;
    width: 100%;
  }
  .app__cont-txt-wrap {
    margin-top: 7.2vw;
  }
  .app__cont-txt {
    color: #fff;
    font-weight: bold;
    font-size: 6.4vw;
    line-height: 8.533vw;
  }
  .app__cont-txt-img {
    max-width: 49.6vw;
    display: block;
    margin-top: 3.2vw;
    width: 100%;
  }
  .app__manabi-wrap {
    text-align: center;
  }
  .app__manabi-txt {
    width: 42.13vw;
    margin: 0 auto;
  }
  .app__manabi-txt-img {
    width: 100%;
  }
  .app__manabi-btn {
    position: relative;
    margin-top: 3.2vw;
    display: block;
  }
}