.intro.yadothly {
  background-color: #000;
  padding: 120px 0
}
.intro.yadothly h2 {
  color: #fff;
  font-size: 30px;
  line-height: 1.6;
  margin-bottom: 60px;
}
.intro.yadothly .section-heading p {
  color: #fff;
}
.intro.yadothly .worries {
  display: flex;
  flex-wrap: nowrap;
  gap: 20px;
  align-items: center;
  justify-content: center;
}
.intro.yadothly .worries img {
  flex: 0 0 auto;
  width: 150px;
}
.intro.yadothly .worries .item {
  flex: 1 1 0;
  min-width: 0;
  max-width: 180px;
  height: auto;
  aspect-ratio: 1 / 1;
  padding: 0 10px;
  box-sizing: border-box;
  background-color: #333;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  line-height: 1.6;
  font-weight: 700;
  text-align: center;
}
.intro.yadothly .worries p {
  font-size: 30px;
  line-height: 1.6;
  color: #999;
}
.intro.yadothly .intro_summary {
  color: #999;
}
/* ======================================
   About service
====================================== */
.about-service {
  padding: 0 0 120px;
}

.about-service__intro {
  display: grid;
  grid-template-columns: 240px 1fr;
  column-gap: 34px;
  align-items: center;
  margin-top: 0;
}

.about-service__logo {
  display: flex;
  justify-content: center;
}

.about-service__logo img {
  width: 100%;
}

.about-service__points {
  padding-top: 6px;
}

.point-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.point-list__item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.point-list__num {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 0 0 46px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: #22A4DD;
    color: #fff;
    text-align: center;
    font-size: 16px;
    font-weight: 700;
    margin-top: 2px;
    line-height: 1.2;
}
.point-list__num span {
    display: block;
    font-size: 11px;
}

.point-list__body p {
  font-size: 15px;
  font-weight: 500;
  line-height: 24px;
}
.plan-card__body .point-list__body p {
    color: #5a92b9;
    font-size: 20px;
    line-height: 32px;
}

.about-service__feature-table {
  margin-top: 120px;
}

.feature-table {
  width: 100%;
  margin: 0 auto;
}

.feature-table__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.feature-table__cell {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 14px;
    text-align: center;
    font-size: 16px;
    line-height: 1.5;
    font-weight: 700;
    border-bottom: 4px solid #f4f4f4;
}
.feature-table__cell.arrow::after {
    position: absolute;
    z-index: 100;
    content: '';
    top: 0;
    right: -19px;
    border-top: solid 24px transparent;
    border-bottom: solid 24px transparent;
    border-left: solid 20px  #22A4DD;
}

.feature-table__row:last-child .feature-table__cell {
  border-bottom: 0;
}

.feature-table__cell--blue {
  background: #22A4DD;
  color: #fff;
}

.feature-table__cell--yellow-light {
  background: #e8d343;
  color: #222;
}

.about-service__summary {
  margin-top: 60px;
  text-align: center;
}

.about-service__summary p {
  font-size: 30px;
  line-height: 1.6;
  font-weight: 600;
  color: #222;
}

/* ======================================
   Mechanism
====================================== */
.mechanism {
  padding: 120px 0;
  background-color: #f7f7f7;
}

.mechanism__main {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-top: 8px;
}

.mechanism__visual {
  width: 39%;
}

.mechanism__visual img {
  width: 100%;
  min-width: 360px;
}
.mechanism_item {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mechanism-card {
    width: 51%;
    margin-bottom: 60px;
}

.mechanism-card__title {
    font-size: 20px;
    line-height: 32px;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.02em;
    padding: 10px 0 25px 0;
}
.mechanism-card__title span {
  font-size: 15px;
}
.mechanism-card__title.yellow {
    background: #f1e000;
    color: #0e0e0e;
}
.mechanism-card__title.blue {
    background: #22a4dd;
    color: #fff;
}

.mechanism-card__list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  background: #fff;
  padding: 20px 30px;
}

.mechanism-card__list li {
  position: relative;
  padding-left: 46px;
  font-size: 20px;
  line-height: 32px;
  color: #0e0e0e;
  font-weight: 600;
  margin-bottom: 10px;
}

.mechanism-card__list li::before {
  content: counter(item, decimal-leading-zero);
  counter-increment: item;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 14px;
  line-height: 36px;
  text-align: center;
  font-weight: 700;
}
.mechanism-card__list.yellow li::before {
  background: #f1e000;
  color: #0e0e0e;
}
.mechanism-card__list.blue li::before {
  background: #22a4dd;
  color: #fff;
}

.mechanism-card__list {
  counter-reset: item;
}

.mechanism__partner-text p {
    font-size: 30px;
    line-height: 1.6;
    font-weight: 600;
    color: #222;
    text-align: center;
}

/* ======================================
   Revenue flow
====================================== */
.revenue-flow {
  padding: 120px 0;
}

.revenue-flow__content {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
}

.revenue-flow__visual {
  width: 35%;
}
.revenue-flow__visual img {
    width: 100%;
    min-width: 300px;
}

.revenue-flow__steps {
  width: 55%;
}
.step-boxes {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.step-boxes__item {
  width: 100%;
  border-radius: 3px;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  text-align: center;
  font-size: 15px;
  line-height: 30px;
  font-weight: 400;
  background: #f2f2f2;
  color: #0e0e0e;
}

.step-boxes__item--accent {
  background: #999999;
  border-color: #fff;
  color: #fff;
  font-weight: 700;
}

.step-arrow__bottom {
    color: #999999;
    line-height: 0.2;
    text-align: center;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ======================================
   Plans
====================================== */
.plans {
  padding: 120px 0;
  background-color: #f7f7f7;
}

.plans__list {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.plan-card {
  background: transparent;
  border-radius: 5px;
  background-color: #fff;
}

.plan-card__header {
  padding: 30px 30px 0;
}

.plan-card__title {
  font-size: 20px;
  line-height: 32px;
  font-weight: 700;
  color: #222;
}

.plan-card__text {
  margin-top: 30px;
  font-size: 15px;
  line-height: 30px;
  color: #444;
}

.plan-card__body {
  display: grid;
  grid-template-columns: 1fr 320px;
  column-gap: 16px;
  align-items: center;
  padding: 30px;
}

.plan-card__visual {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.plan-card__visual img {
  max-width: 70%;
  max-height: 160px;
  width: auto;
}

.point-list--compact {
  gap: 8px;
}
.plan-card.first h3 {
  color: #22a4dd;
}
.plan-card.second h3 {
  color: #f1e000;
}
.plan-card.third h3 {
  color: #b3d578;
}
.plans .point-list__body p {
  color: #0e0e0e;
}
.plan-card__body.first .point-list__num {
  background: #22a4dd;
  color: #fff;
}
.plan-card__body.second .point-list__num {
  background: #f1e000;
  color: #0e0e0e;
}
.plan-card__body.third .point-list__num {
  background: #b3d578;
  color: #0e0e0e;
}

/* ======================================
   Comparison
====================================== */
.comparison {
  padding: 120px 0 0 0;
}

/* 2カードを subgrid で同じ行に載せ、内容量が違っても
   ヘッダー／明細／結果の位置が左右で揃うようにする */
.comparison__table {
  width: 100%;
  margin: 18px auto 120px;
  display: grid;
  grid-template-columns: 35% 63%;
  grid-template-rows: auto 1fr auto;
  justify-content: space-between;
}

.comparison-card {
    background: transparent;
    width: auto;
    display: grid;
    grid-row: 1 / -1;
    grid-template-rows: subgrid;
}

/* 明細は自然な高さのまま。余った高さは下に逃がす */
.comparison-card__list {
    align-content: start;
}

/* subgrid 非対応ブラウザ向けフォールバック */
@supports not (grid-template-rows: subgrid) {
  .comparison__table {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
  }
  .comparison-card {
    display: flex;
    flex-direction: column;
  }
  .comparison-card.first {
    width: 35%;
  }
  .comparison-card.second {
    width: 63%;
  }
  .comparison-card__result {
    margin-top: auto;
  }
}

.comparison-card__header {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  padding: 12px 0;
}

.comparison-card--normal .comparison-card__header {
  background: #0e0e0e;
}

.comparison-card--service .comparison-card__header {
  background: #22a4dd;
}

.comparison-card__title {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

/* dt列は全行で最長のdtに合わせ、折り返さない */
.comparison-card__list {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
}

.comparison-card__row {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: subgrid;
}

/* subgrid 非対応ブラウザ向けフォールバック */
@supports not (grid-template-columns: subgrid) {
  .comparison-card__list {
    display: block;
  }
  .comparison-card__row {
    grid-template-columns: 124px minmax(0, 1fr);
  }
}

.comparison-card__row:last-child {
  border-bottom: 0;
}

.comparison-card__row dt,
.comparison-card__row dd {
  padding: 10px;
  font-size: 20px;
  line-height: 32px;
}
.comparison-card__row dt {
  padding-left: 0;
}
.comparison-card__row dd {
  padding-right: 0;
}

.comparison-card__row dt {
  border-right: 1px solid #ddd;
  text-align: left;
  white-space: nowrap;
  font-weight: 700;
  color: #222;
}
.comparison-card__row dd {
    font-weight: 400;
    color: #222;
}
.comparison-card__row dd span {
    font-size: 12px;
}

.comparison-card__result {
    width: 100%;
    margin-top: 8px;
    text-align: center;
    font-size: 20px;
    line-height: 32px;
    color: #767776;
    font-weight: 600;
    padding: 5px 0;
}
.comparison-card__result.gray {
    border: 1px solid #0e0e0e;
    color: #0e0e0e;
}
.comparison-card__result.blue {
    border: 1px solid #22a4dd;
    color: #22a4dd;
}

.comparison__support {
  width: 100%;
  background-color: #f7f7f7;
  padding: 60px 0;
}
.comparison__support .container {
  display: flex;
  align-items: center;
  justify-content: center;
}

.comparison__support-logo {
  width: 40%;
  margin-right: 60px;
}
.comparison__support-logo img {
  width: 100%;
}

.comparison__support-text {
  font-size: 18px;
  line-height: 1.9;
  font-weight: 700;
  color: #222;
}

@media screen and (max-width: 768px) {
  /* SPは折り返して2列 */
  .intro.yadothly {
    padding: 60px 0;
    margin-bottom: 0;
  }
  .intro.yadothly h2 {
    text-align: center;
    font-size: 22.5px;
    margin-bottom: 60px;
  }
  .intro.yadothly .section-heading {
    margin-bottom: 40px;
  }
  .intro.yadothly .section-heading p {
    font-size: 12px;
    line-height: 2;
  }
  .intro.yadothly .worries {
    position: relative;
    flex-wrap: wrap;
    column-gap: 30px;
    row-gap: 47px;
  }
  .intro.yadothly .worries img {
    position: absolute;
    width: 90px;
  }
  .intro.yadothly .worries .item {
    flex: 0 0 calc(50% - 15px);
    max-width: calc(50% - 15px);
    font-size: 14px;
  }
  .intro.yadothly .intro_summary {
    font-size: 22.5px;
  }
  /* ======================================
     About service
  ====================================== */
  .about-service {
    padding: 60px 0;
  }
  .about-service .section-heading {
    margin-bottom: 60px;
  }
  .about-service .section-heading__title {
    text-align: center;
    font-size: 22.5px;
    margin-bottom: 60px;
  }
  .about-service .section-heading__lead {
    font-size: 12px;
    line-height: 2;
  }

  .about-service__intro {
    background-color: #f2f2f2;
    padding: 30px;
    grid-template-columns: 1fr;
    row-gap: 22px;
    margin-top: 18px;
  }

  .about-service__logo {
    justify-content: flex-start;
    padding-top: 0;
    margin-bottom: 30px;
  }

  .about-service__logo img {
    width: 100%;
  }

  .about-service__points {
    padding-top: 0;
  }

  .point-list {
    row-gap: 30px;
  }

  .point-list__item {
    gap: 12px;
    flex-direction: column;
  }

  .point-list__num {
    width: 50px;
    height: 50px;
    flex: 0 0 50px;
    font-size: 18px;
    line-height: 1.1;
  }

  .point-list__body p {
    font-size: 15px;
    text-align: center;
    line-height: 1.75;
    font-weight: 600;
  }

  .about-service__feature-table {
    margin-top: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .feature-table {
    min-width: 680px;
  }

  .feature-table__cell {
    padding: 12px 10px;
    font-size: 14px;
    line-height: 1.55;
  }

  .feature-table__cell.arrow::after {
    right: -15px;
    border-top: solid 20px transparent;
    border-bottom: solid 20px transparent;
    border-left: solid 16px #22A4DD;
  }

  .about-service__summary {
    margin-top: 60px;
  }

  .about-service__summary p {
    font-size: 22.5px;
    line-height: 1.6;
  }

  /* ======================================
     Mechanism
  ====================================== */
  .mechanism {
    padding: 60px 0;
  }
  .mechanism .section-heading__title,
  .mechanism .section-heading__sub_title {
    text-align: center;
    font-size: 22.5px;
    line-height: 1.6;
  } 
  .mechanism .section-heading__title {
    margin-bottom: 0;
  }
  .mechanism .section-heading__sub_title {
    margin-bottom: 60px;
  }
  .mechanism .section-heading__lead {
    font-size: 12px;
    line-height: 2;
  }

  .mechanism__main {
    gap: 26px;
    padding-top: 0;
  }

  .mechanism_item {
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
  }

  .mechanism__visual,
  .mechanism-card {
    width: 100%;
  }

  .mechanism__visual img{
    width: 100%;
    max-width: 100%;
  }

  .mechanism-card {
    padding-top: 0;
  }

  .mechanism-card__title {
    font-size: 22.5px;
    line-height: 1.45;
    padding: 0 10px 6px 10px;
  }

  .mechanism-card__title span {
    font-size: 12px;
  }

  .mechanism-card__list {
    gap: 18px;
    margin-top: 0;
  }

  .mechanism-card__list li {
    padding-left: 42px;
    font-size: 15px;
    line-height: 1.75;
    margin-bottom: 0;
  }

  .mechanism-card__list li::before {
    width: 32px;
    height: 32px;
    line-height: 32px;
    font-size: 13px;
  }

  .mechanism__partner-text p {
    font-size: 22.5px;
    line-height: 1.6;
    text-align: center;
  }

  /* ======================================
     Revenue flow
  ====================================== */
  .revenue-flow {
    padding: 60px 0;
  }

  .revenue-flow .section-heading__title {
    text-align: center;
    font-size: 22.5px;
    line-height: 1.6;
    margin-bottom: 0;
  }
  .revenue-flow .section-heading__sub_title {
    text-align: center;
    font-size: 22.5px;
    line-height: 1.6;
    margin-bottom: 60px;
  }
  .revenue-flow .section-heading__lead {
    margin-top: 0;
    font-size: 12px;
    line-height: 2;
  }
  .revenue-flow__content {
    flex-direction: column;
  }

  .revenue-flow__visual {
    width: 100%;
    margin-bottom: 30px;
    text-align: center;
  }

  .revenue-flow__visual img {
    width: 80%;
    margin: 0 auto;
    max-width: 360px;
    min-width: 0;
  }

  .revenue-flow__steps {
    width: 100%;
  }

  .step-boxes {
    gap: 0;
  }

  .step-boxes__item {
    padding: 5px 0;
    font-size: 12px;
    line-height: 1.6;
  }

  .step-arrow__bottom {
    font-size: 16px;
    line-height: 1;
  }

  /* ======================================
     Plans
  ====================================== */
  .plans {
    padding: 60px 0;
  }
  .plans .section-heading {
    margin-bottom: 30px;
  }
  .plans .section-heading__title,
  .plans .section-heading__sub_title {
    text-align: center;
    font-size: 22.5px;
    line-height: 1.6;
  }
  .plans .section-heading__title {
    margin-bottom: 0;
  }
  .plans .section-heading__sub_title {
    margin-bottom: 60px;
  }
  .plans .section-heading__lead {
    font-size: 12px;
    line-height: 2;
    margin-top: 0;
  }
  .plans__list {
    gap: 30px;
  }
  .plan-card {
    padding: 30px 30px 60px 30px;
  }

  .plan-card__header {
    padding: 0;
    margin-bottom: 30px;
  }

  .plan-card__title {
    font-size: 15px;
    margin-bottom: 30px;
    line-height: 1.6;
  }

  .plan-card__text {
    margin-top: 0;
    font-size: 12px;
    line-height: 2;
  }

  .plan-card__body {
    grid-template-columns: 1fr;
    row-gap: 30px;
    padding: 0;
  }

  .plan-card__visual {
    justify-content: center;
  }

  .plan-card__visual img {
    max-width: 100%;
    max-height: none;
  }

  .plans .point-list .point-list__item {
    flex-direction: row;
  }
  .point-list--compact {
    gap: 20px;
  }
  .plans .point-list .point-list__num {
    width: 35px;
    height: 35px;
    flex: 0 0 35px;
  }

  .plan-card__body .point-list__body p {
    font-size: 15px;
    line-height: 1.7;
  }

  /* ======================================
     Comparison
  ====================================== */
  .comparison {
    padding: 60px 0;
  }

  .comparison__table {
    width: 100%;
    grid-template-columns: 1fr;
    grid-template-rows: none;
    margin-bottom: 60px;
  }

  .comparison-card,
  .comparison-card.first,
  .comparison-card.second {
    width: 100%;
    display: block;
    grid-row: auto;
  }
  .comparison .section-heading {
    margin-bottom: 60px;
  }
  .comparison .section-heading__title,
  .comparison .section-heading__sub_title {
    font-size: 22.5px;
    line-height: 1.6;
    text-align: center;
  }
  .comparison .section-heading__title {
    margin-bottom: 0;
  }

  .comparison-card.first {
    margin-bottom: 60px;
  }
  .comparison-card__header {
    margin-bottom: 30px;
    padding: 10px 12px;
  }
  .comparison-card__list {
    margin-bottom: 30px;
  }
  .comparison-card__title {
    font-size: 16px;
  }
  .comparison-card__result {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
  }
  .comparison-card__result span {
    font-size: 15px;
    margin-left: 10px;
  }

  @supports not (grid-template-columns: subgrid) {
    .comparison-card__row {
      grid-template-columns: 92px minmax(0, 1fr);
    }
  }

  .comparison-card__row dt,
  .comparison-card__row dd {
    padding: 10px 10px;
    font-size: 13px;
    line-height: 1.7;
  }

  .comparison-card__row dd span {
    font-size: 11px;
    line-height: 1.6;
  }

  .comparison__support .container {
    flex-direction: column;
  }

  .comparison__support-logo {
    width: 100%;
    text-align: center;
    margin-bottom: 25px;
    margin-right: 0;
  }

  .comparison__support-logo img {
    margin: 0 auto;
    width: 100%;
  }

  .comparison__support-text {
    text-align: center;
    font-size: 15px;
    line-height: 1.6;
  }
}