html{
    scroll-behavior: auto;
}

.pcD{
    display: block;
}
@media screen and (max-width: 768px) {
.pcD{
    display: none;
}
}

.spD{
    display: none;
}
@media screen and (max-width: 768px) {
.spD{
    display: block;
}
}

.inner {
    -webkit-text-size-adjust: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding-left: 90px;
    padding-right: 90px;
    box-sizing: border-box;
    width: 100%;
    position: relative;
}

@media screen and (max-width: 768px) {
  .inner {
    padding-left: 10vw;
    padding-right: 10vw;
    box-sizing: border-box;
  }
}

.header {
  width: 100%;
  background: #000000;
  margin: 0;
  padding: 0;
  position: absolute;
  top: 0;
  z-index: 3;
}
@media screen and (max-width: 768px) {
    .header {
        position: relative;
    }
}
.header .inner {
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: 100px;
  height: 6.25vw;
}
@media screen and (max-width: 768px) {
  .header .inner {
    height: 15.234375vw;
    gap: 20px;
  }
}
.header__logo {
  max-width: 130px;
  position: absolute;
  left: 90px;
  top: 50%;
  transform: translateY(-50%);
  width: 8.125vw;
}
@media screen and (max-width: 768px) {
  .header__logo {
    width: 54px;
    left: auto;
    top: auto;
    transform: none;
    position: relative;
  }
}
.header__title {
  width: min(60%, 634px);
  font-size: inherit;
  border-bottom: none;
  padding: 0;
}
@media screen and (max-width: 768px) {
  .header__title {
    flex: 1;
  }
}

.grid_wrapper{
    display: grid;
    z-index: 1;
    position: relative;
    grid-template-areas: "left main right";
    grid-template-columns: 1fr 75rem 1fr;
    grid-template-rows: 1fr;
    margin: 0 auto;
}

@media screen and (max-width: 768px) {
.grid_wrapper{
    display: block;
}
}

.grid_wrapper::before{
    grid-area: left;
    background: url(../images/bg_l.webp) no-repeat;
    background-position: bottom;
    background-size: cover;
}

.grid_wrapper::after{
    grid-area: right;
    background: url(../images/bg_r.webp) no-repeat;
    background-position: bottom;
    background-size: cover;
}

.grid_wrapper::before, .grid_wrapper::after{
    display: block;
    z-index: -1;
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    width: 100%;
    height: 100%;
    max-height: 100vh;
    content: "";
}

@media screen and (max-width: 768px) {
.grid_wrapper::before, .grid_wrapper::after {
    display: none;
}
}


.p-center{
    position: relative;
    grid-area: main;
    box-shadow: -20px 0 20px rgba(111, 109, 107, 0.8),
    20px 0 20px rgba(111, 109, 107, 0.8);
    margin-top: min(6.25vw, 100px);
}
@media screen and (max-width: 768px) {
.p-center{
    max-width: 768px;
    width: 100%;
    box-shadow: none;
    margin-top: 0;
}
}
@media (min-width: 768px) {
  .p-center { /* dummy rule to trigger update */ }
}

h1 {
    font-size: 42px;
    font-weight: 700;
    display: inline-block;
    border-bottom: 8px solid #000;
    padding: 0 7px;
}

@media screen and (max-width: 768px) {
    h1 {
        font-size: clamp(21px, 0.000px + 5.6vw, 42px);
        border-bottom: 1.0417vw solid #000;
        padding: 0 0.9115vw;
    }
}

/* section */

section {
    display: flex;
    flex-direction: column;
}

/* section.kv */

section.kv .kv_bottom {
    padding: 40px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media screen and (max-width: 768px) {
    section.kv .kv_bottom {
        padding: 5.333333333333334vw 0;
    }
}

section.kv .kv_bottom p {
    margin-top: 24px;
    padding: 0 35px;
}

@media screen and (max-width: 768px) {
    section.kv .kv_bottom p {
        margin-top: 3.1250vw;
        padding: 0 2.666666666666667vw;
    }
}

/* section.about */

section.about {
    background-color: #EAE1E4;
    padding: 64px 80px;
}

@media screen and (max-width: 768px) {
    section.about {
        padding: 8.533333333333333vw 10.666666666666668vw;
    }
}

section.about h2 {
    width: 440px;
    margin: 0 auto 56px;
}

@media screen and (max-width: 768px) {
    section.about h2 {
        width: 58.666666666666664vw;
        margin: 0 auto 7.466666666666668vw;
    }
}

section.about .about__copy{
    text-align: center;
    margin-bottom: 128px;
    position: relative;
}
@media screen and (max-width: 768px) {
    section.about .about__copy{
        margin-bottom: 17.066666666666666vw;
    }
}

section.about .about__copy p:first-of-type {
    margin-bottom: 40px;
}
@media screen and (max-width: 768px) {
    section.about .about__copy p:first-of-type {
        margin-bottom: 5.333333333333334vw;
    }
}

section.about .about__txt p:first-of-type {
    margin-bottom: 48px;
}
@media screen and (max-width: 768px) {
    section.about .about__txt p:first-of-type {
        margin-bottom: 6.4vw;
    }
}

section.about .about__txt p:nth-of-type(2), .about__txt p:nth-of-type(5){
    margin-bottom: 12px;
}
@media screen and (max-width: 768px) {
    section.about .about__txt p:nth-of-type(2), 
    .about__txt p:nth-of-type(5){
        margin-bottom: 1.6vw;
    }
}

.about__txt p:nth-of-type(3){
    padding-left: 82px;
}
@media screen and (max-width: 768px) {
    .about__txt p:nth-of-type(3){
        padding-left: 10.666666666666668vw;
    }
}

.about__txt p:nth-of-type(4){
    margin-bottom: 20px;
}
@media screen and (max-width: 768px) {
    .about__txt p:nth-of-type(4){
        margin-bottom: 2.666666666666667vw;
    }
}

section.about .about__txt p:nth-of-type(6) {
    margin-bottom: 40px;
}
@media screen and (max-width: 768px) {
    section.about .about__txt p:nth-of-type(6) {
        margin-bottom: 5.333333333333334vw;
    }
}

section.about .about__copy::after{
    content: "";
    width: 590px;
    height: 1px;
    background-color: #000000;
    position: absolute;
    bottom: -64px;
    left: 50%;
    transform: translateX(-50%);
}
@media screen and (max-width: 768px) {
    section.about .about__copy::after{
        width: 78.66666666666666vw;
        height: 1px;
        bottom: -8.533333333333333vw;
    }
}

section.about p {
    font-size: 26px;
    font-weight: 500;
}

@media screen and (max-width: 768px) {
    section.about p {
        font-size: clamp(13px, 0.000px + 3.467vw, 26px);
    }
}

section.about p.indent {
    text-indent: -15px;
}

@media screen and (max-width: 768px) {
    section.about p.indent {
        text-indent: -1.9531vw;
    }
}

section.about span {
    font-weight: 700;
}

section.about .about__txt-s {
    font-size: 22px;
    letter-spacing: -0.03rem;
}
@media screen and (max-width: 768px) {
    section.about .about__txt-s {
        font-size: clamp(11px, 0.000px + 2.933vw, 22px);
    }
}

section.about .notes {
    display: block;
    margin-top: 20px;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.5;
}
@media screen and (max-width: 768px) {
    section.about .notes {
        margin-top: 2.6042vw;
        font-size: clamp(12px, 4.000px + 2.133vw, 20px);
        line-height: 1.5;
    }
}

section.about .notes.indent {
    text-indent: -20px;
    padding-left: 20px;
}
@media screen and (max-width: 768px) {
    section.about .notes.indent {
        text-indent: -2.6042vw;
        padding-left: 2.6042vw;
    }
}

/* section.prize */
section.prize {
    padding: 40px 40px 80px;
    align-items: center;
}

@media screen and (max-width: 768px) {
    section.prize {
        padding: 5.2083vw 5.2083vw 10.4167vw;
    }
}

section.prize .prize_lineup {
    display: flex;
    align-items:stretch;
    justify-content: center;
    margin-top: 48px;
    gap: 30px;
}

@media screen and (max-width: 768px) {
    section.prize .prize_lineup {
        margin-top: 6.2500vw;
        gap: 4vw;
    }
}

section.prize .prize_lineup > div {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: #EAE1E4;
}

section.prize h3 {
    font-size: 36px;
    font-weight: 700;
    padding-bottom: 16px;
    width: 100%;
    text-align: center;
    background-color: #fff;
}

@media screen and (max-width: 768px) {
    section.prize h3 {
        font-size: clamp(15px, 0.000px + 4vw, 30px);
        padding-bottom: 2.1333333333333333vw;
    }
}

section.prize .prize_lineup > div > div {
    background-color: #F4EFF1;
}

section.prize .prize_lineup > div > div p{
    background-color: #EAE1E4;
    aspect-ratio: 317 / 164;
    font-size: 24px;
    font-weight: 700;
    text-align: center;
}

section.prize .prize_btn{
    display: flex;
    gap: 30px;
    margin: 32px 0 16px;
}
@media screen and (max-width: 768px) {
    section.prize .prize_btn{
        gap: 4vw;
        margin: 4.266666666666667vw 0 2.1333333333333333vw;
    }
}

section.prize .prize_btn a{
    text-decoration: none;
}

section.prize button {
    all: unset;
    box-sizing: border-box;
    line-height: 1;
    width: 320px;
    height: 82px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    font-weight: 700;
    background-color: #CC0000;
    color: #fff;
    border-radius: 38px;
    position: relative;
    transition: opacity 0.3s ease;
}

@media screen and (max-width: 768px) {
    section.prize button {
        width: 42.66666666666667vw;
        height: 10.933333333333334vw;
        font-size: clamp(18px, 0.000px + 4.8vw, 36px);
        border-radius: 5.333333333333334vw;
    }
}

section.prize button.type02 {
    background-color: #777777;
    pointer-events: none;
}

section.prize button:hover {
    opacity: 0.7;
}

section.prize button::after {
    content: '';
    background: url(../images/button_arrow.webp) no-repeat center;
    background-size: cover;
    width: 16px;
    height: 26px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 27px;
}
@media screen and (max-width: 768px) {
    section.prize button::after {
        width: 2.1333333333333333vw;
        height: 3.4666666666666663vw;
        right: 3.5156vw;
    }
}

section.prize button span {
    font-size: 36px;
}
@media screen and (max-width: 768px) {
    section.prize button span {
        font-size: clamp(20px, 0.000px + 5.333vw, 40px);
    }
}

section.prize .notes{
    font-size: 20px;
    font-weight: 500;
    text-align: left;
    margin-top: 16px;
    width: 670px;
}
@media screen and (max-width: 768px) {
    section.prize .notes{
        font-size: clamp(12px, 4.000px + 2.133vw, 20px);
        margin-top: 2.1333333333333333vw;
        width: 89.33333333333333vw;
    }
}

section.prize .notes a{
    text-decoration: underline;
}
/* section apply */

section.apply {
    background-color: #EAE1E4;
    padding: 56px 0;
    align-items: center;
}

@media screen and (max-width: 768px) {
    section.apply {
        padding: 7.466666666666668vw 0;
    }
}

section.apply .apply_box{
    padding: 72px 0 0;
    display: flex;
    justify-content: center;
    flex-direction: column;
    gap: 118px;
}

@media screen and (max-width: 768px) {
    section.apply .apply_box{
        padding: 9.6vw 0 0;
        gap: 15.3646vw;
    }
}

section.apply .apply_item{
    width: 670px;
    font-size: 22px;
    font-weight: 700;
    background-color: #fff;
    padding: 40px;
    border-radius: 30px;
    line-height: 1.64;
    position: relative;
}

@media screen and (max-width: 768px) {
    section.apply .apply_item{
        width: 89.33333333333333vw;
        font-size: clamp(14px, -0.000px + 3.733vw, 28px);
        padding: 5.2083vw;
        border-radius: 3.9063vw;
    }
}

section.apply .apply_item p span {
    color: #CC0000;
}

section.apply .apply_item::before{
    content: "";
    background-repeat: no-repeat;
    background-size: contain;
    width: 100px;
    height: 100px;
    position: absolute;
    left: 40px;
    top: -70px;
}

@media screen and (max-width: 768px) {
    section.apply .apply_item::before{
        width: 13.0208vw;
        height: 13.0208vw;
        left: 5.2083vw;
        top: -9.1146vw;
    }
}

section.apply .apply_item:nth-child(1)::before {
    background-image: url(../images/apply_step01.webp);
}

section.apply .apply_item:nth-child(2)::before {
    background-image: url(../images/apply_step02.webp);
}

section.apply .apply_item:nth-child(3)::before {
    background-image: url(../images/apply_step03.webp);
}

section.apply .apply_item:nth-child(4)::before {
    background-image: url(../images/apply_step04.webp);
}

section.apply .apply_item::after{
    content: "";
    background-image: url(../images/arrow_bot.webp);
    background-repeat: no-repeat;
    background-size: contain;
    width: 85px;
    height: 36px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -76px;
}
@media screen and (max-width: 768px) {
    section.apply .apply_item::after{
        width: 11.0677vw;
        height: 4.6875vw;
        bottom: -9.8958vw;
    }
}

section.apply .apply_btn{
    display: flex;
    margin: 32px 0 10px;
    gap: 22px;
}
@media screen and (max-width: 768px) {
    section.apply .apply_btn{
        margin: 4.266666666666667vw 0 1.3333333333333335vw;
        gap: 2.933333333333333vw;
    }
}

section.apply .apply_btn a:hover{
   text-decoration: none;
}

section.apply .apply_item button{
    all: unset;
    box-sizing: border-box;
    line-height: 1;
    width: 284px;
    height: 76px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    background-color: #CC0000;
    color: #fff;
    border-radius: 40px;
    position: relative;
    transition: opacity 0.3s ease;
}
@media screen and (max-width: 768px) {
section.apply .apply_item button{
        width: 37.86666666666667vw;
        height: 9.8958vw;
        font-size: clamp(18px, 0.000px + 4.8vw, 36px);
        border-radius: 4.9479vw;
}
}

section.apply .apply_item button:hover {
    opacity: 0.7;
}

section.apply .apply_item button::after {
    content: '';
    background: url(../images/button_arrow.webp) no-repeat center;
    background-size: cover;
    width: 16px;
    height: 26px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 27px;
}

@media screen and (max-width: 768px) {
section.apply .apply_item button::after {
        width: 2.1333333333333333vw;
        height: 3.4666666666666663vw;
        right: 3.5156vw;
    }
}

section.apply .apply_item button span {
    font-size: 36px;
}
@media screen and (max-width: 768px) {
section.apply .apply_item button span {
        font-size: clamp(20px, 0.000px + 5.333vw, 40px);
    }
}

section.apply .apply_item:last-child:after{
    display: none;
}

section.apply .apply_item a{
    color: #004697;
}

section.apply .apply_ex{
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 32px;
}
@media screen and (max-width: 768px) {
    section.apply .apply_ex{
        gap: 5.2083vw;
        margin-top: 4.1667vw;
    }
}

section.apply .notes{
    font-size: 20px;
    font-weight: 500;
    margin-top: 16px;
}
@media screen and (max-width: 768px) {
section.apply .notes{
    font-size: clamp(12px, 4.000px + 2.133vw, 20px);
    margin-top: 2.1333333333333333vw;
}
}

section.apply .notes a{
    color: #000;
    text-decoration: underline;
}

/* section term */
section.term {
    padding: 80px 0 0;
}
@media screen and (max-width: 768px) {
    section.term {
        padding: 10.4167vw 0 0;
    }
}

.accordion {
  width: 100%;
  max-width: 670px;
  margin: 0 auto;
  border-radius: 10px;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
    .accordion {
        width: 100%;
        max-width: 89.33333333333333vw;
        border-radius: 1.3021vw;
    }
}

.accordion-trigger {
  width: 100%;
  padding: 17px 40px 14px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 30px;
  border-radius: 10px;
  text-align: center;
  background: #F0F0F0;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s;
  position: relative;
  font-weight: 500;
}
@media screen and (max-width: 768px) {
    .accordion-trigger {
        padding: 2.2135vw 5.2083vw 1.8229vw;
        font-size: clamp(15px, 0.000px + 4vw, 30px);
        border-radius: 1.3021vw;
    }
}

.line {
  position: absolute;
  top: 50%;
  right: 40px;
  width: 24px;
  height: 3px;
  background-color: #E80012;
  transition: transform 0.3s ease;
}
@media screen and (max-width: 768px) {
    .line {
        right: 5.2083vw;
        width: 3.1250vw;
        height: 0.3906vw;
    }
}

.line:first-child {
  transform: translateY(-50%);
}

.line:last-child {
  transform: translateY(-50%) rotate(90deg);
}

.accordion-trigger.active .line:last-child {
  transform: translateY(-50%) rotate(0);
}

.accordion-trigger[aria-expanded="true"] .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-in-out;
}

.accordion-content.open {
  /* max-height: 4089px; */
  max-height: 4383px;
}

.accordion-body {
    border-radius: 10px;
    margin-top: 18px;
    font-size: 20px;
    padding: 32px 40px;
    background: #F0F0F0;
}
@media screen and (max-width: 768px) {
    .accordion-body {
        border-radius: 1.3021vw;
        margin-top: 2.4vw;
        font-size: clamp(12px, 4.000px + 2.133vw, 20px);
        padding: 4.266666666666667vw 5.333333333333334vw;
    }
}

.accordion-body h2 {
    text-align: center;
    margin-bottom: 16px;
}
@media screen and (max-width: 768px) {
    .accordion-body h2 {
        margin-bottom: 2.0833vw;
    }
}

.accordion-body p {
    font-weight: 400;
    line-height: 1.788;
}

.accordion-body p a{
    color: #004697;
}

.accordion-body a {
    text-underline-offset: 2px; 
}

/* section back */
section.back {
    padding: 80px 0 80px;
    align-items: center;
    gap: 40px;
}
@media screen and (max-width: 768px) {
    section.back {
        padding: 10.4167vw 0;
        align-items: center;
        gap: 5.2083vw;
    }
}

section.back a:nth-child(1) {
    width: 200px;
    height: 201px;
}
@media screen and (max-width: 768px) {
    section.back a:nth-child(1) {
        width: 26.0417vw;
        height: 26.1719vw;
    }
}

section.back img{
    width: 200px;
    height: auto;
    margin: 0 auto 40px;
}
@media screen and (max-width: 768px) {
    section.back img{
        width: 26.0417vw;
        margin: 0 auto 5.2083vw;
    }
}

section.back p{
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    font-weight: bold;
}
@media screen and (max-width: 768px) {
    section.back p{
        font-size: clamp(15px, 0.000px + 4vw, 30px);
    }
}

section.back p::before{
    content: "";
    background-image: url(../images/arrow_right.webp);
    background-size: contain;
    background-repeat: no-repeat;
    width: 28px;
    height: 44px;
    transform: translateY(2px);
}
@media screen and (max-width: 768px) {
    section.back p::before{
        width: 3.6458vw;
        height: 5.7292vw;
        transform: translateY(0.2604vw);
    }
}

.txt-cs {
    margin-top: 32px;
    text-align: center;
    font-size: 38px;
    font-weight: 700;
}
@media screen and (max-width: 768px) {
    .txt-cs {
        font-size: 26px
    }
}


section.kv .kv_bottom .notice {
    border: 5px solid #F0F0F0;
    margin-bottom: 50px;
    padding-bottom: 24px;
}
@media screen and (max-width: 768px) {
    section.kv .kv_bottom .notice {
        border: 3px solid #F0F0F0;
        margin-bottom: 6.5vw;
        padding-bottom: 3.1250vw;
    }
}
section.kv .kv_bottom .notice p {
    font-size: 26px;
}
@media screen and (max-width: 768px) {
    section.kv .kv_bottom .notice p {
        font-size: 15px
    }
}
section.kv .kv_bottom .notice p.fw_b {
    font-weight: 700;
}
section.kv .kv_bottom .notice p.red {
    color: #E80012;
}

.campaign_type01 {
    padding-left: 416px;
    color: #E80012;
}
@media screen and (max-width: 768px) {
    .campaign_type01 {
        padding-left: 55.7vw;
    }
}

.campaign_type02 {
    padding: 20px;
    border: 1px solid #000;
    margin: 20px 0;
}
@media screen and (max-width: 768px) {
    .campaign_type02 {
        padding: 1em;
        margin: 1em 0;
    }
}

section.apply .apply_btn{
    display: flex;
    margin: 32px 0 10px;
    gap: 22px;
}
@media screen and (max-width: 768px) {
    section.apply .apply_btn{
        margin: 4.266666666666667vw 0 1.3333333333333335vw;
        gap: 2.933333333333333vw;
    }
}

section.apply .apply_btn a:hover{
   text-decoration: none;
}


section.bottom_btn {
    padding: 40px 40px 0;
    align-items: center;
}

@media screen and (max-width: 768px) {
    section.bottom_btn {
        padding: 5.2083vw 5.2083vw 0;
    }
}
section.bottom_btn .prize_btn{
    display: flex;
    gap: 30px;
    margin: 32px 0 16px;
}
@media screen and (max-width: 768px) {
    section.bottom_btn .prize_btn{
        gap: 4vw;
        margin: 4.266666666666667vw 0 2.1333333333333333vw;
    }
}

section.bottom_btn .prize_btn a{
    text-decoration: none;
}

section.bottom_btn button {
    all: unset;
    box-sizing: border-box;
    line-height: 1;
    width: 320px;
    height: 82px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    font-weight: 700;
    background-color: #CC0000;
    color: #fff;
    border-radius: 38px;
    position: relative;
    transition: opacity 0.3s ease;
}

@media screen and (max-width: 768px) {
    section.bottom_btn button {
        width: 42.66666666666667vw;
        height: 10.933333333333334vw;
        font-size: clamp(18px, 0.000px + 4.8vw, 36px);
        border-radius: 5.333333333333334vw;
    }
}

section.bottom_btn button.type02 {
    background-color: #777777;
    pointer-events: none;
}

section.bottom_btn button:hover {
    opacity: 0.7;
}

section.bottom_btn button::after {
    content: '';
    background: url(../images/button_arrow.webp) no-repeat center;
    background-size: cover;
    width: 16px;
    height: 26px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 27px;
}
@media screen and (max-width: 768px) {
    section.bottom_btn button::after {
        width: 2.1333333333333333vw;
        height: 3.4666666666666663vw;
        right: 3.5156vw;
    }
}

section.bottom_btn button span {
    font-size: 36px;
}
@media screen and (max-width: 768px) {
    section.bottom_btn button span {
        font-size: clamp(20px, 0.000px + 5.333vw, 40px);
    }
}
section.bottom_btn .notes{
    font-size: 20px;
    font-weight: 500;
    text-align: left;
    margin-top: 16px;
    width: 670px;
}
@media screen and (max-width: 768px) {
    section.bottom_btn .notes{
        font-size: clamp(12px, 4.000px + 2.133vw, 20px);
        margin-top: 2.1333333333333333vw;
        width: 89.33333333333333vw;
    }
}

section.bottom_btn .notes a{
    text-decoration: underline;
}