@charset "UTF-8";

/* --------------------------------------------------------------------------
  COMMON(ページ固有の共通CSS)
-------------------------------------------------------------------------- */
@media all and (min-width: 768px), print{
  .l-main-container {
    position: relative;
    z-index: 0;
    background-color: var(--yellow-color-100);
    overflow-y: hidden;
  }
  .l-main-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/top/bg_main_pc.png) top repeat;
    background-size: contain;
    z-index: -1;
  }
  .l-main-container::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/common/bg_bottom_pc.png) bottom no-repeat;
    background-size: contain;
    z-index: -1;
  }
  .l-main-container__in {
    width: calc(1016 / var(--font-size) * 1rem);
    margin: 0 auto;
  }
  .l-sec:not(:last-child)::after {
    background: url(../img/top/border_pc.png) no-repeat bottom / 100%;
    width: calc(960 / var(--font-size) * 1rem);
  }
  
  /* --------------------------------------------------------------------------
    HERO
  -------------------------------------------------------------------------- */
  .hero {
  }
  .hero__in {
    padding: calc(62 / var(--font-size) * 1rem) 0 0;
  }
  .hero-period {
    width: calc(960 / var(--font-size) * 1rem);
    margin: calc(9 / var(--font-size) * 1rem) auto 0;
  }
  .hero-period picture {
    display: none;
  }
  .hero-period.u-phase_01 .is-phase_01 {
    display: block;
  }
  .hero-period.u-phase_02 .is-phase_02 {
    display: block;
  }
  .hero-period.u-phase_03 .is-phase_03 {
    display: block;
  }
  .hero-period.u-phase_04 .is-phase_04 {
    display: block;
  }
  .hero-period.u-phase-next_02 .is-phase-next_02 {
    display: block;
  }
  .hero-period.u-phase-next_03 .is-phase-next_03 {
    display: block;
  }
  .hero-period.u-phase-next_04 .is-phase-next_04 {
    display: block;
  }
  .hero-close {
    padding: 0 calc(15 / var(--font-size) * 1rem);
    margin-top: calc(20 / var(--font-size) * 1rem);
  }
  .hero-close + .hero-btn {
    margin-top: calc(20 / var(--font-size) * 1rem);
  }
  .hero-btn {
    width: calc(310 / var(--font-size) * 1rem);
    margin: calc(40 / var(--font-size) * 1rem) auto 0;
  }
  /* --------------------------------------------------------------------------
    SECTION(各セクションのCSSを記述 例)about,service)
  -------------------------------------------------------------------------- */

  /* guidelines */
  .guidelines-sec {
    position: relative;
  }
  .guidelines-sec__in {
    width: calc(740 / var(--font-size) * 1rem);
    margin: 0 auto;
  }
  .guidelines-sec__body {
    padding-bottom: calc(71 / var(--font-size) * 1rem);
  }
  .guidelines-sec__header {
  }
  .guidelines-header-title {
    width: calc(278 / var(--font-size) * 1rem);
    margin: 0 auto;
  }
  .guidelines-header-title__label {
  }
  .guidelines-content {
    padding: 0 calc(13 / var(--font-size) * 1rem);
    position: relative;
    width: 100%;
    margin-top: calc(26 / var(--font-size) * 1rem);
  }
  .guidelines-content__in {
    background: var(--primary-color-400);
    border-radius: calc(15 / var(--font-size) * 1rem);
    padding: 0 calc(40 / var(--font-size) * 1rem);
  }
  .guidelines-content__body {
    padding: calc(43 / var(--font-size) * 1rem) 0 calc(20 / var(--font-size) * 1rem);
  }
  .guidelines-accordion-box{
    position: relative;
    overflow: hidden;
  }
  .guidelines-accordion-box::after{
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: calc(120 / var(--font-size) * 1rem);
    opacity: 1;
    visibility: visible;
  }
  .guidelines-accordion-box:has(.js-accordion-item[aria-expanded="true"])::after{
    opacity: 0;
    visibility: hidden;
  }
  .guidelines-accordion-box .c-accordion-box__body{
    min-height: calc(86 / var(--font-size) * 1rem);
    display: flex;
    flex-direction: column;
  }
  .guidelines-accordion-box .c-accordion-box__contents{
    transition: height 1.3s;
  }
  .guidelines-accordion-box:has(.js-accordion-item[aria-expanded="true"]) .c-accordion-box__contents{
    margin-bottom: calc(28 / var(--font-size) * 1rem);
  }
  .guidelines-accordion-box .c-accordion-box-header{
    margin-bottom: calc(24 / var(--font-size) * 1rem);
    --txt-font-size: 18;
    --txt-line-height: 1.8;
    display: block;
    text-align: center;
  }
  .guidelines-accordion-box .c-accordion-box-header__label{
    font-size: calc(var(--txt-font-size) / var(--font-size) * 1rem);
    line-height: var(--txt-line-height);
    font-family: 'Zen Kaku Gothic New', sans-serif;
    color: var(--primary-color-600);
    font-weight: 900;
    letter-spacing: 0.06em;
  }
  .guidelines-accordion-box .c-accordion-box__trigger{
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color-400);
  }
  .guidelines-accordion-box .c-accordion-box-btn{
    position: relative;
    display: block;
    width: calc(308 / var(--font-size) * 1rem);
    height: calc(62 / var(--font-size) * 1rem);
    z-index: 100;
    background: var(--primary-color-600);
    border-radius: calc(999 / var(--font-size) * 1rem);
  }
  .guidelines-accordion-box .c-accordion-box-btn__in{
  }
  .guidelines-accordion-box .c-accordion-box-btn__body{
    height: calc(62 / var(--font-size) * 1rem);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .guidelines-accordion-box .c-accordion-box-btn-ico{
    position: absolute;
    right: 0;
    top: 50%;
    width: calc(14 / var(--font-size) * 1rem);
    height: calc(9 / var(--font-size) * 1rem);
    transform: translateY(-50%);
    margin-right: calc(24 / var(--font-size) * 1rem);
  }
  .guidelines-accordion-box .c-accordion-box-btn-ico__label{
    width: 100%;
    height: 100%;
    position: relative;
  }
  .guidelines-accordion-box .c-accordion-box-btn-ico__label::before{
    content: '';
    display: inline-block;
    width: calc(14 / var(--font-size) * 1rem);
    height: calc(9 / var(--font-size) * 1rem);
    background: url(../img/common/ico_arrow-b.svg) center top no-repeat;
    background-size: contain;
    margin-bottom: calc(8 / var(--font-size) * 1rem);
  }
  .guidelines-accordion-box .js-accordion-item[aria-expanded="true"] .c-accordion-box-btn-ico__label::before{
    transform: rotate(180deg);
    transform-origin: top;
    margin-bottom: calc(2 / var(--font-size) * 1rem);
  }
  .guidelines-accordion-box .js-accordion-close .c-accordion-box-btn-ico{
    position: absolute;
    right: 0;
    top: 50%;
    width: calc(13 / var(--font-size) * 1rem);
    height: calc(13 / var(--font-size) * 1rem);
    transform: translateY(-50%);
    margin-right: calc(24 / var(--font-size) * 1rem);
  }
  .guidelines-accordion-box .js-accordion-close .c-accordion-box-btn-ico__label::before{
    content: '';
    display: inline-block;
    width: calc(13 / var(--font-size) * 1rem);
    height: calc(13 / var(--font-size) * 1rem);
    background: url(../img/common/ico_close.svg) center top no-repeat;
    background-size: contain;
  }
  .guidelines-accordion-box .c-accordion-box-btn-txt{
    position: relative;
    display: inline-block;
    width: 100%;
    height: calc(17 / var(--font-size) * 1rem);
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .guidelines-accordion-box .c-accordion-box-btn-txt__label{
    position: relative;
    height: 100%;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .guidelines-accordion-box .c-accordion-box-btn-txt__label img{
    height: 100%;
    width: 100%;
  }
  .guideline-content{
    overflow: hidden;
  }
  .guideline-content__item{
    padding-top: calc(26 / var(--font-size) * 1rem);
  }
  .guideline-content__item.guideline-content__item--close{
    padding-top: calc(32 / var(--font-size) * 1rem);
  }
  .guideline-content__header{
  }
  .guideline-content__header .guideline-content__label{
    font-size: calc(14 / var(--font-size) * 1rem);
    line-height: 2;
    font-weight: bold;
    color: var(--black-color);
  }
  .guideline-content__label{
    font-size: calc(14 / var(--font-size) * 1rem);
    line-height: 1.6;
    font-weight: 500;
    color: var(--black-color);
  }
  .guideline-content-list__item{
    display: flex;
    font-size: calc(14 / var(--font-size) * 1rem);
    line-height: 1.6;
    color: var(--black-color);
  }
  .guideline-content-list__item::before{
    content: '・';
  }
  .guideline-content-list--note .guideline-content-list__item::before{
    content: '※';
  }
  .guideline-content-list--num .guideline-content-list__item::before{
    content: '';
  }
  .guideline-content-list__link{
    color: var(--primary-color-600);
    text-decoration: underline;
  }
  
  /* prize */
  .prize-sec {
    position: relative;
  }
  .prize-sec__in {
    width: calc(740 / var(--font-size) * 1rem);
    margin: 0 auto;
  }
  .prize-sec__body {
    padding: calc(65 / var(--font-size) * 1rem) 0 calc(56 / var(--font-size) * 1rem);
  }
  .prize-sec__header {
  }
  .prize-header-title {
    width: calc(180 / var(--font-size) * 1rem);
    margin: 0 auto;
  }
  .prize-header-title__label {
  }
  .prize-sec__content {
    margin-top: calc(16 / var(--font-size) * 1rem);
  }
  .prize-content {
  }
  .prize-content__in {
  }
  .prize-content__body {
  }
  .prize-bnr {
    padding: 0 calc(13 / var(--font-size) * 1rem);
  }
  .prize-bnr__inner {
    background: var(--yellow-color-300);
    border-radius: calc(15 / var(--font-size) * 1rem);
    margin-bottom: calc(18 / var(--font-size) * 1rem);
    padding: calc(32 / var(--font-size) * 1rem) calc(54 / var(--font-size) * 1rem) calc(32 / var(--font-size) * 1rem);
  }
  .prize-bnr__content {
    width: calc(479 / var(--font-size) * 1rem);
    margin: 0 auto;
  }
  .prize-bnr__img {
    width: 100%;
  }
  .prize-txt {
    padding: 0 calc(13 / var(--font-size) * 1rem);
    width: calc(640 / var(--font-size) * 1rem);
  }
  .prize-txt__label {
    color: var(--black-color);
    font-weight: 500;
    font-size: calc(14 / var(--font-size) * 1rem);
    line-height: calc(22 / 14);
  }
  .prize-btn {
    margin-top: calc(37 / var(--font-size) * 1rem);
  }
  
  /* participation */
  .participation-sec {
    position: relative;
  }
  .participation-sec::before {
  }
  .participation-sec__in {
  }
  .participation-sec__body {
    padding: calc(65 / var(--font-size) * 1rem) 0 calc(65 / var(--font-size) * 1rem);
  }
  .participation-sec__header {
  }
  .participation-header-title {
    width: calc(283 / var(--font-size) * 1rem);
    margin: 0 auto;
  }
  .participation-header-title__label {
  }
  .participation-header-title__label__img {
  }
  .participation-sec__content {
  }
  .participation-content {
  }
  .participation-content__in {
  }
  .participation-content__body {
  }
  .participation-flow {
    margin: calc(74 / var(--font-size) * 1rem) auto calc(57 / var(--font-size) * 1rem);
  }
  .participation-flow-list {
    display: flex;
    justify-content: center;
  }
  .participation-flow-list__item {
    position: relative;
    width: 100%;
    height: calc(340 / var(--font-size) * 1rem);
  }
  .participation-flow-list__item::after {
    content: "";
    position: absolute;
    background: url(../img/top/participation-flow_bg_pc.png) center no-repeat;
    background-size: contain;
    width: 100%;
    height: 100%;
    top: 0;
    z-index: -1;
  }
  .participation-flow-num {
    position: absolute;
    width: calc(91 / var(--font-size) * 1rem);
    height: auto;
    left: 50%;
    top: calc(-40 / var(--font-size) * 1rem);
    transform: translateX(-50%);
  }
  .participation-flow-num img {
    width: 100%;
    height: auto;
  }
  .participation-flow__content {
    width: 100%;
    height: 100%;
  }
  .participation-flow__in {
    height: 100%;
  }
  .participation-flow__body {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .participation-flow-ico {
    height: calc(200 / var(--font-size) * 1rem);
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .participation-flow-ico.participation-flow-ico--step01 .participation-flow-ico__img {
    width: calc(218 / var(--font-size) * 1rem);
    height: auto;
  }
  .participation-flow-ico.participation-flow-ico--step02 .participation-flow-ico__img {
    width: calc(85 / var(--font-size) * 1rem);
    height: auto;
    margin-right: calc(-12 / var(--font-size) * 1rem);
    margin-top: calc(42 / var(--font-size) * 1rem);
  }
  .participation-flow-ico.participation-flow-ico--step03 .participation-flow-ico__img {
    width: calc(219 / var(--font-size) * 1rem);
    height: auto;
    margin-right: calc(24 / var(--font-size) * 1rem);
    margin-top: calc(22 / var(--font-size) * 1rem);
  }
  .participation-flow-ico__img {
  }
  .participation-flow-txt {
    margin: calc(32 / var(--font-size) * 1rem) auto 0 calc(56 / var(--font-size) * 1rem);
  }
  .participation-flow-txt__label {
    font-size: calc(18 / var(--font-size) * 1rem);
    font-weight: bold;
    line-height: calc(30 / 18);
    color: var(--orange-color-500);
  }
  .participation-btn {
    width: calc(415 / var(--font-size) * 1rem);
    margin: 0 auto;
  }
  
  /* contact */
  .contact-sec {
    padding-bottom: calc(68 / var(--font-size) * 1rem);
  }
  .contact-sec__in {
    width: calc(784 / var(--font-size) * 1rem);
    margin: 0 auto;
  }
  .contact-sec__body {
  }
  .contact-sec__header {
  }
  .contact-header-title {
    width: calc(366 / var(--font-size) * 1rem);
    margin: 0 auto;
  }
  .contact-header-title__label {
  }
  .contact-header-title__label__img {
  }
  .contact-sec__content {
    margin-top: calc(20 / var(--font-size) * 1rem);
  }
  .contact-content {
    padding: 0 calc(13 / var(--font-size) * 1rem) 0;
  }
  .contact-content__in {
  }
  .contact-content__body {
  }
  .contact-txt {
  }
  .contact-txt__label {
    font-size: calc(14 / var(--font-size) * 1rem);
    font-weight: 500;
    line-height: calc(24 / 14);
    letter-spacing: calc(-20 / 1000 * 1em);
    color: var(--black-color);
  }
  .contact-txt__label--strong {
    font-size: calc(20 / var(--font-size) * 1rem);
    font-weight: bold;
    line-height: calc(24 / 20);
    color: var(--orange-color-500);
  }
  .contact-txt__label--l {
    font-size: calc(16 / var(--font-size) * 1rem);
  }
}
@media screen and (max-width: 767px){
  .l-main-container {
    position: relative;
    z-index: 0;
    background-color: var(--yellow-color-100);
  }
  .l-main-container::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/common/bg_bottom.png) bottom no-repeat;
    background-size: contain;
    z-index: -1;
  }
  .l-main-container__in {
  }
  .l-sec:not(:last-child)::after {
    background: url(../img/top/border.png) no-repeat bottom / 100%;
  }
  
  /* --------------------------------------------------------------------------
    HERO
  -------------------------------------------------------------------------- */
  .hero {
  }
  .hero__in {
    padding: calc(12 / var(--font-size) * 1rem) 0 0;
  }
  .hero-period {
    padding: 0 calc(15 / var(--font-size) * 1rem);
    margin-top: calc(8 / var(--font-size) * 1rem);
  }
  .hero-period picture {
    display: none;
  }
  .hero-period.u-phase_01 .is-phase_01 {
    display: block;
  }
  .hero-period.u-phase_02 .is-phase_02 {
    display: block;
  }
  .hero-period.u-phase_03 .is-phase_03 {
    display: block;
  }
  .hero-period.u-phase_04 .is-phase_04 {
    display: block;
  }
  .hero-period.u-phase-next_02 .is-phase-next_02 {
    display: block;
  }
  .hero-period.u-phase-next_03 .is-phase-next_03 {
    display: block;
  }
  .hero-period.u-phase-next_04 .is-phase-next_04 {
    display: block;
  }
  .hero-close {
    padding: 0 calc(15 / var(--font-size) * 1rem);
    margin-top: calc(20 / var(--font-size) * 1rem);
  }
  .hero-close + .hero-btn {
    margin-top: calc(20 / var(--font-size) * 1rem);
  }
  .hero-btn {
    padding: 0 calc(15 / var(--font-size) * 1rem);
    margin-top: calc(15 / var(--font-size) * 1rem);
  }
  /* --------------------------------------------------------------------------
    SECTION(各セクションのCSSを記述 例)about,service)
  -------------------------------------------------------------------------- */
  
  /* guidelines */
  .guidelines-sec {
    position: relative;
  }
  .guidelines-sec::before {
    content: "";
    position: absolute;
    display: inline-block;
    background: url(../img/top/bg_guidelines_01.png) center top no-repeat;
    background-size: 100%;
    z-index: -1;
    width: 100%;
    height: 100%;
    top: calc(105 / var(--font-size) * 1rem);
  }
  .guidelines-sec__in {
  }
  .guidelines-sec__body {
  }
  .guidelines-sec__header {
  }
  .guidelines-header-title {
    width: calc(207 / var(--font-size) * 1rem);
    margin: 0 auto;
  }
  .guidelines-header-title__label {
  }
  .guidelines-content {
    padding: 0 calc(13 / var(--font-size) * 1rem);
    position: relative;
  }
  .guidelines-content:has(.js-accordion-item[aria-expanded="true"])::after{
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: inline-block;
    background: url(../img/top/bg_guidelines_02.png) center top no-repeat;
    background-size: 100%;
    z-index: -1;
    width: 100vw;
    height: calc(126 / var(--font-size) * 1rem);
    bottom: calc(-100 / var(--font-size) * 1rem);
  }
  .guidelines-content__in {
    background: var(--primary-color-400);
    border-radius: calc(15 / var(--font-size) * 1rem);
    padding: 0 calc(18 / var(--font-size) * 1rem);
  }
  .guidelines-content__body {
    padding: calc(24 / var(--font-size) * 1rem) 0 calc(20 / var(--font-size) * 1rem);
  }
  .guidelines-accordion-box{
    position: relative;
    overflow: hidden;
  }
  .guidelines-accordion-box::after{
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: calc(120 / var(--font-size) * 1rem);
    opacity: 1;
    visibility: visible;
  }
  .guidelines-accordion-box:has(.js-accordion-item[aria-expanded="true"])::after{
    opacity: 0;
    visibility: hidden;
  }
  .guidelines-accordion-box .c-accordion-box__body{
    min-height: calc(54 / var(--font-size) * 1rem);
    display: flex;
    flex-direction: column;
  }
  .guidelines-accordion-box .c-accordion-box__contents{
    transition: height 0.3s;
  }
  .guidelines-accordion-box:has(.js-accordion-item[aria-expanded="true"]) .c-accordion-box__contents{
    margin-bottom: calc(28 / var(--font-size) * 1rem);
  }
  .guidelines-accordion-box .c-accordion-box-header{
    margin-bottom: calc(24 / var(--font-size) * 1rem);
    --txt-font-size: 18;
    --txt-line-height: 1.8;
    display: block;
    text-align: center;
  }
  .guidelines-accordion-box .c-accordion-box-header__label{
    font-size: calc(var(--txt-font-size) / var(--font-size) * 1rem);
    line-height: var(--txt-line-height);
    font-family: 'Zen Kaku Gothic New', sans-serif;
    color: var(--primary-color-600);
    font-weight: 900;
    letter-spacing: 0.06em;
  }
  .guidelines-accordion-box .c-accordion-box__trigger{
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color-400);
  }
  .guidelines-accordion-box .c-accordion-box-btn{
    position: relative;
    display: block;
    width: 100%;
    height: calc(54 / var(--font-size) * 1rem);
    z-index: 100;
    background: var(--primary-color-600);
    border-radius: calc(999 / var(--font-size) * 1rem);
  }
  .guidelines-accordion-box .c-accordion-box-btn__in{
  }
  .guidelines-accordion-box .c-accordion-box-btn__body{
    height: calc(54 / var(--font-size) * 1rem);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .guidelines-accordion-box .c-accordion-box-btn-ico{
    position: absolute;
    right: 0;
    top: 50%;
    width: calc(14 / var(--font-size) * 1rem);
    height: calc(9 / var(--font-size) * 1rem);
    transform: translateY(-50%);
    margin-right: calc(24 / var(--font-size) * 1rem);
  }
  .guidelines-accordion-box .c-accordion-box-btn-ico__label{
    width: 100%;
    height: 100%;
    position: relative;
  }
  .guidelines-accordion-box .c-accordion-box-btn-ico__label::before{
    content: '';
    display: inline-block;
    width: calc(14 / var(--font-size) * 1rem);
    height: calc(9 / var(--font-size) * 1rem);
    background: url(../img/common/ico_arrow-b.svg) center top no-repeat;
    background-size: contain;
    margin-bottom: calc(8 / var(--font-size) * 1rem);
  }
  .guidelines-accordion-box .js-accordion-item[aria-expanded="true"] .c-accordion-box-btn-ico__label::before{
    transform: rotate(180deg);
    transform-origin: top;
    margin-bottom: calc(2 / var(--font-size) * 1rem);
  }
  .guidelines-accordion-box .js-accordion-close .c-accordion-box-btn-ico{
    position: absolute;
    right: 0;
    top: 50%;
    width: calc(13 / var(--font-size) * 1rem);
    height: calc(13 / var(--font-size) * 1rem);
    transform: translateY(-50%);
    margin-right: calc(24 / var(--font-size) * 1rem);
  }
  .guidelines-accordion-box .js-accordion-close .c-accordion-box-btn-ico__label::before{
    content: '';
    display: inline-block;
    width: calc(13 / var(--font-size) * 1rem);
    height: calc(13 / var(--font-size) * 1rem);
    background: url(../img/common/ico_close.svg) center top no-repeat;
    background-size: contain;
  }
  .guidelines-accordion-box .c-accordion-box-btn-txt{
    position: relative;
    display: inline-block;
    width: 100%;
    height: calc(17 / var(--font-size) * 1rem);
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .guidelines-accordion-box .c-accordion-box-btn-txt__label{
    position: relative;
    height: 100%;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .guidelines-accordion-box .c-accordion-box-btn-txt__label img{
    height: 100%;
    width: 100%;
  }
  .guideline-content{
    overflow: hidden;
  }
  .guideline-content__item{
    padding-top: calc(20 / var(--font-size) * 1rem);
  }
  .guideline-content__header{
    margin-bottom: calc(4 / var(--font-size) * 1rem);
  }
  .guideline-content__header .guideline-content__label{
    font-size: calc(14 / var(--font-size) * 1rem);
    line-height: 1.6;
    font-weight: bold;
    color: var(--black-color);
  }
  .guideline-content__label{
    font-size: calc(14 / var(--font-size) * 1rem);
    line-height: 1.6;
    font-weight: 500;
    color: var(--black-color);
  }
  .guideline-content-list__item{
    display: flex;
    font-size: calc(14 / var(--font-size) * 1rem);
    line-height: 1.6;
    color: var(--black-color);
  }
  .guideline-content-list__item::before{
    content: '・';
  }
  .guideline-content-list--note .guideline-content-list__item::before{
    content: '※';
  }
  .guideline-content-list--num .guideline-content-list__item::before{
    content: '';
  }
  .guideline-content-list__link{
    color: var(--primary-color-600);
    text-decoration: underline;
  }
  
  /* prize */
  .prize-sec {
    position: relative;
  }
  .prize-sec::before {
    content: "";
    position: absolute;
    display: inline-block;
    background: url(../img/top/bg_prize.png) center top no-repeat;
    background-size: contain;
    z-index: -1;
    width: 100%;
    height: 100%;
    top: calc(118 / var(--font-size) * 1rem);
  }
  .prize-sec__in {
  }
  .prize-sec__body {
    padding: calc(40 / var(--font-size) * 1rem) 0;
  }
  .prize-sec__header {
  }
  .prize-header-title {
    width: calc(128.5 / var(--font-size) * 1rem);
    margin: 0 auto;
  }
  .prize-header-title__label {
  }
  .prize-sec__content {
    margin-top: calc(16 / var(--font-size) * 1rem);
  }
  .prize-content {
  }
  .prize-content__in {
  }
  .prize-content__body {
  }
  .prize-bnr {
    padding: 0 calc(13 / var(--font-size) * 1rem);
  }
  .prize-bnr__inner {
    background: var(--yellow-color-300);
    border-radius: calc(15 / var(--font-size) * 1rem);
    margin-bottom: calc(18 / var(--font-size) * 1rem);
    padding: calc(28 / var(--font-size) * 1rem) calc(54 / var(--font-size) * 1rem) calc(24 / var(--font-size) * 1rem);
  }
  .prize-bnr__img {
    width: 100%;
  }
  .prize-txt {
    padding: 0 calc(13 / var(--font-size) * 1rem);
  }
  .prize-txt__label {
    color: var(--black-color);
    font-weight: 500;
    font-size: calc(14 / var(--font-size) * 1rem);
    line-height: calc(22 / 14);
  }
  .prize-btn {
    margin-top: calc(37 / var(--font-size) * 1rem);
  }
  
  /* participation */
  .participation-sec {
    position: relative;
  }
  .participation-sec::before {
  }
  .participation-sec__in {
  }
  .participation-sec__body {
    padding: calc(42 / var(--font-size) * 1rem) 0 calc(50 / var(--font-size) * 1rem);
  }
  .participation-sec__header {
  }
  .participation-header-title {
    width: calc(217 / var(--font-size) * 1rem);
    margin: 0 auto;
  }
  .participation-header-title__label {
  }
  .participation-header-title__label__img {
  }
  .participation-sec__content {
  }
  .participation-content {
  }
  .participation-content__in {
  }
  .participation-content__body {
  }
  .participation-flow {
    margin: calc(46 / var(--font-size) * 1rem) 0;
  }
  .participation-flow-list {
    padding: 0 calc(13 / var(--font-size) * 1rem);
  }
  .participation-flow-list__item {
    position: relative;
    width: calc(315 / var(--font-size) * 1rem);
    height: calc(132 / var(--font-size) * 1rem);
    margin-bottom: calc(45 / var(--font-size) * 1rem);
  }
  .participation-flow-list__item::after {
    content: "";
    position: absolute;
    background: url(../img/top/participation-flow_bg.png) center no-repeat;
    background-size: contain;
    width: 100%;
    height: 100%;
    top: 0;
    z-index: -1;
  }
  .participation-flow-num {
    position: absolute;
    width: calc(66 / var(--font-size) * 1rem);
    height: auto;
    left: 50%;
    top: calc(-28 / var(--font-size) * 1rem);
    transform: translateX(-50%);
  }
  .participation-flow-num img {
    width: 100%;
    height: auto;
  }
  .participation-flow__content {
    height: 100%;
  }
  .participation-flow__in {
    height: 100%;
  }
  .participation-flow__body {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .participation-flow-ico {
    width: calc(138 / var(--font-size) * 1rem);
  }
  .participation-flow-ico.participation-flow-ico--step01 .participation-flow-ico__img {
    width: calc(96 / var(--font-size) * 1rem);
    height: auto;
    margin-left: calc(18 / var(--font-size) * 1rem);
  }
  .participation-flow-ico.participation-flow-ico--step02 .participation-flow-ico__img {
    width: calc(55 / var(--font-size) * 1rem);
    height: auto;
    margin-left: calc(34 / var(--font-size) * 1rem);
  }
  .participation-flow-ico.participation-flow-ico--step03 .participation-flow-ico__img {
    width: calc(79 / var(--font-size) * 1rem);
    height: auto;
    margin-left: calc(14 / var(--font-size) * 1rem);
  }
  .participation-flow-ico__img {
  }
  .participation-flow-txt {
    width: calc(100% - calc(138 / var(--font-size) * 1rem));
    margin: calc(14 / var(--font-size) * 1rem) calc(20 / var(--font-size) * 1rem) 0;
  }
  .participation-flow-txt__label {
    font-size: calc(14 / var(--font-size) * 1rem);
    font-weight: bold;
    line-height: calc(22 / 14);
    color: var(--orange-color-500);
  }
  
  /* contact */
  .contact-sec {
    padding-bottom: calc(68 / var(--font-size) * 1rem);
  }
  .contact-sec::before {
    content: "";
    position: absolute;
    display: inline-block;
    background: url(../img/top/bg_contact.png) center top no-repeat;
    background-size: contain;
    z-index: -1;
    width: 100%;
    height: 100%;
    top: calc(116 / var(--font-size) * 1rem);
  }
  .contact-sec__in {
  }
  .contact-sec__body {
  }
  .contact-sec__header {
  }
  .contact-header-title {
    width: calc(253 / var(--font-size) * 1rem);
    margin: 0 auto;
  }
  .contact-header-title__label {
  }
  .contact-header-title__label__img {
  }
  .contact-sec__content {
    margin-top: calc(16 / var(--font-size) * 1rem);
  }
  .contact-content {
    padding: 0 calc(13 / var(--font-size) * 1rem) 0;
  }
  .contact-content__in {
  }
  .contact-content__body {
  }
  .contact-txt {
  }
  .contact-txt__label {
    font-size: calc(14 / var(--font-size) * 1rem);
    font-weight: 500;
    line-height: calc(22 / 14);
    letter-spacing: calc(-20 / 1000 * 1em);
    color: var(--black-color);
  }
  .contact-txt__label--strong {
    font-size: calc(16 / var(--font-size) * 1rem);
    font-weight: bold;
    line-height: calc(24 / 16);
    color: var(--orange-color-500);
  }
}