@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Sofia+Sans+Condensed:wght@100..900&display=swap");

html {
  font-size: 62.5%;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-size: 2rem;
  font-family:
    "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo,
    sans-serif;
  line-height: 1.6;
  color: #303538;
  background-color: #fff;
}

.onepla-buy-screen__title,
.onepla-sell-screen__title,
.onepla-intro-flow__title,
.onepla-faq__title {
  margin: 0;
  width: 100%;
  text-align: center;
}

.onepla-service-detail__title-text,
.u-show_only_sp {
  color: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  font-style: normal;
  line-height: 140%;
  text-align: center;
}

.onepla-service-detail__title img,
.onepla-buy-screen__title img,
.onepla-sell-screen__title img,
.onepla-intro-flow__title img,
.onepla-faq__title img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

.onepla-intro-flow__title .u-show_only_sp {
  display: block;
  width: 100%;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  font-style: normal;
  line-height: 140%;
  color: #0589b4;
  text-align: center;
}

.onepla-service-detail__title-text {
  display: block;
  width: 100%;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  font-style: normal;
  line-height: 140%;
  color: #fff;
  text-align: center;
}

.onepla-buy-screen__title-text,
.onepla-sell-screen__title-text,
.onepla-faq__title-text {
  display: block;
  width: 100%;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  font-style: normal;
  line-height: 140%;
  color: #fff;
  text-align: center;
}

.onepla-buy-screen__title-text {
  color: #fff;
}

@media only screen and (max-width: 1079px) {
  .onepla-mv__sp-image {
    line-height: 0;
  }

  .onepla-mv__sp-image img {
    display: block;
    width: 60rem;
    height: 16rem;
    background-color: #14b2dd;
    object-fit: cover;
    object-position: center;
  }

  .onepla-mv {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 40rem;
    padding-top: 5.6rem;
    background-color: #14b2dd;
    background-image: url("../img/symphony-onepla/onepla-line.webp");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
  }

  .onepla-mv__inner {
    position: relative;
    z-index: 2;
    max-width: 112rem;
    margin: 0 auto;
    padding-left: 1.6rem;
    padding-right: 1.6rem;
    background-image: url("../img/symphony-onepla/onepla-line.webp");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
  }

  .onepla-mv__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding-top: 1.6rem;
    padding-bottom: 1.6rem;
    gap: 1.6rem;
    max-width: 56rem;
    color: #fff;
  }

  .onepla-mv__title img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
  }

  .onepla-mv__emblem-set {
    line-height: 0;
  }

  .onepla-mv__emblem-set img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
  }

  .onepla-mv__cta {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    width: 100%;
    max-width: 56rem;
  }

  .onepla-mv__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 4.8rem;
    padding: 1.2rem 2rem;
    border-radius: 8px;
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 700;
    font-size: 1.6rem;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  }

  .onepla-mv__btn--primary {
    width: 100%;
    height: 100%;
    min-width: 0;
    background:#e6533e;
    color: #fff;
    border: 1px solid #ffe4df;
  }

  .onepla-mv__btn--primary:hover {
    background: linear-gradient(90deg, #f89688 0%, #e7543f 100%);
    transform: translateY(1px);
  }

  .onepla-mv__btn--secondary {
    width: 100%;
    min-width: 0;
    background: #fff;
    color: #e6533e;
    border: 2px solid #f58271;
  }

  .onepla-mv__btn--secondary:hover {
    background: #fef6f5;
    border-color: #fab6ac;
    transform: translateY(1px);
  }

  .onepla-service-detail__title {
    background: #14b2dd;
  }

  .onepla-service-detail {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 8rem;
    padding-bottom: 8rem;
    background-color: #fff;
    gap: 3.2rem;
  }

  .onepla-service-detail__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.6rem;
    max-width: 120rem;
  }

  
  .onepla-service-detail__title,
  .onepla-buy-screen__title,
  .onepla-sell-screen__title,
  .onepla-intro-flow__title,
  .onepla-faq__title {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 0;
    height: 8.4rem;
    width: 100%;
    overflow: hidden;
  }

  
  .onepla-faq__title {
    width: 100%;
    max-width: 1200px;
  }

  
  .onepla-buy-screen__title {
    background: #fff;
  }
  .onepla-buy-screen__title-text {
    color: #0589b4;
  }

  
  .onepla-sell-screen__title {
    background:#14b2dd;
  }

  
  .onepla-faq__title {
    background: linear-gradient(
      90deg,
      var(--gradation-primary-1-hover, #14b2dd) 0%,
      var(--gradation-primary-2-hover, #0079a5) 100%
    );
  }

  .onepla-service-detail__title img,
  .onepla-buy-screen__title img,
  .onepla-sell-screen__title img,
  .onepla-intro-flow__title img,
  .onepla-faq__title img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .onepla-service-detail__content {
    display: flex;
    flex-direction: column;
    gap: 2.4rem;
    align-items: center;
    justify-content: center;
    padding: 0 2.5rem;
  }

  .onepla-service-detail__text {
    flex: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    max-width: 80rem;
    margin: 0 auto;
  }

  .onepla-service-detail__paragraph {
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 160%;
    color: #303538;
    text-align: center;
    margin: 0;
  }

  .onepla-service-detail__platform-buttons {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 1.6rem;
  }

  .onepla-service-detail__platform-button {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    height: 4.8rem;
    min-height: 4.8rem;
    padding: 1.2rem 2rem;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1;
    color: #fff;
    background: #14b2dd;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 142, 193, 0.25);
    cursor: pointer;
  }

  .onepla-service-detail__platform-button:hover {
    background: linear-gradient(180deg, #39c8ed 0%, #0079a5 100%);
    box-shadow: 0 6px 16px rgba(0, 142, 193, 0.35);
    transform: translateY(1px);
  }

  .onepla-service-detail__platform-button:active {
    transform: translateY(0);
  }

  .onepla-service-detail__platform-button-text {
    display: inline-block;
  }

  .onepla-service-detail__platform-button-icon {
    display: inline-flex;
    align-items: center;
    transition: transform 0.3s ease;
  }

  .onepla-service-detail__platform-button-icon img {
    display: block;
    width: 2.4rem;
    height: 2.4rem;
    object-fit: contain;
    transition: transform 0.3s ease;
  }

  .onepla-service-detail__platform-button:hover
    .onepla-service-detail__platform-button-icon
    img {
    transform: none;
  }

.onepla-sell-screen__title {
  background: linear-gradient(90deg, #14b2dd 0%, #0079a5 100%);
}

  .onepla-buy-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 4rem;
    padding-bottom: 8rem;
    gap: 2.4rem;
    background: #14b2dd;
  }

  .onepla-buy-screen__cards {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.4rem;
    padding: 0 1.6rem;
  }

  .onepla-buy-screen__card {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #fff;
    padding: 3.2rem 2.4rem 2.4rem 2.4rem;
    border-radius: 16px;
    gap: 1.6rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  }

  .onepla-buy-screen__card-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.6rem;
  }
  .onepla-buy-screen__card-point {
    display: flex;
    flex-direction: row;
    align-items: baseline;
    justify-content: center;
    padding: 0.5rem 1.6rem 0.5rem 1.6rem;
    font-family: "Sofia Sans Condensed", sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    background: #0589b4;
    border-radius: 24px;
    gap: 0.4rem;
  }
  .onepla-buy-screen__card-point-number {
    font-family: "Sofia Sans Condensed", sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    font-style: normal;
    line-height: 100%;
    color: #fff;
  }
  .onepla-buy-screen__card-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    font-style: normal;
    line-height: 140%;
    color: #303538;
    text-align: center;
  }
  .onepla-buy-screen__card-image {
    width: 100%;
    line-height: 0;
  }
  .onepla-buy-screen__card-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .onepla-buy-screen__card-description {
    width: 100%;
    text-align: left;
  }
  .onepla-buy-screen__card-description p {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 180%;
    color: #303538;
    text-align: left;
    margin: 0;
  }
  
  .onepla-buy-screen__cta,
  .onepla-sell-screen__cta,
  .onepla-intro-flow__cta,
  .onepla-faq__cta {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 1.6rem;
    width: 100%;
    min-width: 343px;
    height: 4.8rem;
    padding: 0 1.6rem;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }

  .onepla-sell-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 4rem;
    padding-bottom: 8rem;
    gap: 2.4rem;
    background: #fff;
  }
  .onepla-sell-screen__cards {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.4rem;
    padding: 0 1.6rem;
  }
  .onepla-sell-screen__card {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background:#14b2dd;
    padding: 3.2rem 2.4rem 2.4rem 2.4rem;
    border-radius: 16px;
    gap: 1.6rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  }
  .onepla-sell-screen__card-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.6rem;
  }
  .onepla-sell-screen__card-point {
    display: flex;
    flex-direction: row;
    align-items: baseline;
    justify-content: center;
    padding: 0.5rem 1.6rem 0.5rem 1.6rem;
    font-family: "Sofia Sans Condensed", sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: #0589b4;
    background: #fff;
    border-radius: 24px;
    gap: 0.4rem;
  }
  .onepla-sell-screen__card-point-number {
    font-family: "Sofia Sans Condensed", sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    font-style: normal;
    line-height: 100%;
    color: #0589b4;
  }
  .onepla-sell-screen__card-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    font-style: normal;
    line-height: 140%;
    color: #fff;
    text-align: center;
  }
  .onepla-sell-screen__card-image {
    width: 100%;
    line-height: 0;
  }
  .onepla-sell-screen__card-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .onepla-sell-screen__card-description {
    width: 100%;
    text-align: left;
  }
  .onepla-sell-screen__card-description p {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 180%;
    color: #fff;
    text-align: left;
    margin: 0;
  }

  .onepla-intro-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 4rem;
    padding-bottom: 8rem;
    gap: 2.4rem;
    background: #14b2dd;
  }

  .onepla-intro-flow__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.4rem;
  }

  .onepla-intro-flow__title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    font-style: normal;
    line-height: 140%;
    text-align: center;
    background-color: #fff;
  }

  .onepla-intro-flow__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 1.6rem;
  }
  .onepla-intro-flow__description {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    font-weight: 400;
    font-style: normal;
    line-height: 160%;
    color: #fff;
    text-align: center;
    padding: 0 1.6rem;
  }

  .onepla-intro-flow__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 1.2rem;
    padding: 0 1.6rem;
  }

  .onepla-intro-flow__card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 1.6rem;
    padding: 3.2rem 2.4rem 2.4rem 2.4rem;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  }

  .onepla-intro-flow__card-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.6rem;
  }
  .onepla-intro-flow__card-step {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1.6rem 0.5rem 1.6rem;
    font-family: "Sofia Sans Condensed", sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    background: #0589b4;
    border-radius: 24px;
  }
  .onepla-intro-flow__card-step-number {
    font-family: "Sofia Sans Condensed", sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    font-style: normal;
    line-height: 100%;
    color: #fff;
  }

  .onepla-intro-flow__card-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    font-style: normal;
    line-height: 140%;
    color: #303538;
    text-align: center;
  }

  .onepla-intro-flow__card-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .onepla-intro-flow__card-image-step3 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .onepla-intro-flow__card-description {
    width: 100%;
    text-align: center;
  }
  .onepla-intro-flow__card-description p {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    font-weight: 400;
    font-style: normal;
    line-height: 180%;
    color: #303538;
    text-align: center;
    margin: 0;
  }

  .onepla-faq {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 4rem;
    padding-bottom: 8rem;
    gap: 2.4rem;
    background: #fff;
  }
  .onepla-faq__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.4rem;
  }

  .onepla-faq__subsection-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6.4rem;
    padding: 0 1.6rem;
  }

  .onepla-faq__subsection {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 2.4rem;
    border-radius: 16px;
    box-shadow: 0 0 40px 0 rgba(0, 121, 165, 0.2);
    padding: 3.2rem;
  }
  .onepla-faq__subsection-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2rem;
    font-weight: 700;
    font-style: normal;
    line-height: 140%;
    color: #0589b4;
    text-align: center;
  }

  .onepla-faq__qa-list {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 1.6rem;
  }
  .onepla-faq__qa-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 1.6rem;
    padding-bottom: 1.6rem;
  }
  .onepla-faq__question {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.6rem;
  }

  .onepla-faq__answer {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: center;
    gap: 1.6rem;
    padding-bottom: 1.6rem;
  }

  .onepla-faq__question-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.8rem;
    font-weight: 400;
    font-style: normal;
    line-height: 180%;
    color: #303538;
    text-align: left;
  }
  .onepla-faq__answer-label {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    font-weight: 400;
    font-style: normal;
    line-height: 180%;
    color: #0589b4;
    text-align: left;
  }
  .onepla-faq__answer-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.4rem;
    font-weight: 400;
    font-style: normal;
    line-height: 180%;
    color: #6c7a70;
    text-align: left;
  }
}

@media only screen and (min-width: 1080px) {
  html {
    font-size: 68.75%;
  }

  .onepla-mv {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 68rem;
    max-height: 680px;
    width: 100%;
    padding-top: 8rem;
    background-color: #14b2dd;
    overflow: hidden;
    background: url("../img/symphony-onepla/onepla-mv-bg-pc.webp") no-repeat
      center / cover;
  }

  .onepla-mv__inner {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 120rem;
    display: flex;
    align-items: center;
    justify-content: flex-start;
  }

  .onepla-mv__content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 2.4rem;
    object-fit: contain;
  }

  .onepla-mv__title img {
    max-width: 700px;
    width: 70rem;
    height: 18.1rem;
    max-height: 181px;
    object-fit: contain;
  }

  .onepla-mv__emblem-set img {
    max-width: 600px;
  }

  .onepla-mv__cta {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 2.4rem;
    width: 100%;
    max-width: 600px;
  }

  .onepla-mv__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 4.8rem;
    padding: 1.2rem 2rem;
    border-radius: 8px;
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 700;
    font-size: 1.6rem;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  }

  .onepla-mv__btn--primary {
    width: 100%;
    height: 100%;
    min-width: 0;
    background:#e6533e;
    color: #fff;
    border: 1px solid #ffe4df;
  }

  .onepla-mv__btn--primary:hover {
    background: linear-gradient(90deg, #f89688 0%, #e7543f 100%);
    transform: translateY(1px);
  }

  .onepla-mv__btn--secondary {
    width: 100%;
    min-width: 0;
    background: #fff;
    color: #e6533e;
    border: 2px solid #f58271;
  }

  .onepla-mv__btn--secondary:hover {
    background: #fef6f5;
    border-color: #fab6ac;
    transform: translateY(1px);
  }

  .onepla-service-detail {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 12rem;
    padding-bottom: 4rem;
    gap: 4rem;
  }

  .onepla-service-detail__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 20rem 0 20rem;
    width: 100%;
    max-width: 120rem;
    margin: 0 auto;
  }

  .onepla-service-detail__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.4rem;
    width: 100%;
    max-width: 80rem;
  }

  .onepla-service-detail__text {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .onepla-service-detail__paragraph {
    font-size: 2rem;
    font-weight: 400;
    line-height: 160%;
    color: #303538;
    text-align: center;
  }

  .onepla-service-detail__platform-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 4.8rem;
    margin-top: 4rem;
  }

  .onepla-service-detail__platform-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    width: 37.6rem;
    min-width: 37.6rem;
    padding: 1.6rem 2.4rem;
    min-height: 5.6rem;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1;
    color: #fff;
    background: #14b2dd;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 142, 193, 0.25);
    cursor: pointer;
  }

  .onepla-service-detail__platform-button:hover {
    background: linear-gradient(180deg, #39c8ed 0%, #0079a5 100%);
    box-shadow: 0 6px 16px rgba(0, 142, 193, 0.35);
    transform: translateY(1px);
  }

  .onepla-service-detail__platform-button:active {
    transform: translateY(0);
  }

  .onepla-service-detail__platform-button-text {
    display: inline-block;
  }

  .onepla-service-detail__platform-button-icon {
    display: inline-flex;
    align-items: center;
    transition: transform 0.3s ease;
  }

  .onepla-service-detail__platform-button-icon img {
    display: block;
    width: 2.4rem;
    height: 2.4rem;
    object-fit: contain;
    transition: transform 0.3s ease;
  }

  .onepla-service-detail__platform-button:hover
    .onepla-service-detail__platform-button-icon
    img {
    transform: none;
  }

  .onepla-buy-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 12rem;
    padding-bottom: 12rem;
    gap: 6.4rem;
    background: #14b2dd;
  }

  .onepla-sell-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 12rem;
    padding-bottom: 12rem;
    gap: 6.4rem;
    background: #fff;
  }

  .onepla-service-detail__title,
  .onepla-buy-screen__title,
  .onepla-sell-screen__title,
  .onepla-intro-flow__title,
  .onepla-faq__title {
    max-width: 120rem;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .onepla-faq__title {
    max-width: 1200px;
    padding-bottom: 6.4rem;
  }

  .onepla-service-detail__title img,
  .onepla-buy-screen__title img,
  .onepla-sell-screen__title img,
  .onepla-intro-flow__title img,
  .onepla-faq__title img {
    max-width: 120rem;
  }

  .onepla-buy-screen__cards,
  .onepla-sell-screen__cards {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: flex-start;
    gap: 2.4rem;
    max-width: 120rem;
    min-height: 47.5rem;
    margin: 0 auto 4rem;
  }

  .onepla-buy-screen__card {
    width: 38.4rem;
    max-width: 384px;
    max-height: 556px;
    height: 55.6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 3.2rem 2.4rem 2.4rem 2.4rem;
    background: #fff;
    border-radius: 8px;
    gap: 1.6rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  }

  .onepla-sell-screen__card {
    width: 38.4rem;
    max-width: 384px;
    max-height: 556px;
    height: 55.6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 3.2rem 2.4rem 2.4rem 2.4rem;
    background: #14b2dd;
    border-radius: 8px;
    gap: 1.6rem;
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.2);
  }

  .onepla-buy-screen__card-inner,
  .onepla-sell-screen__card-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.6rem;
  }

  .onepla-buy-screen__card-point {
    display: flex;
    flex-direction: row;
    align-items: baseline;
    justify-content: center;
    padding: 0.5rem 1.6rem 0.5rem 1.6rem;
    font-family: "Sofia Sans Condensed", sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    font-style: normal;
    line-height: 100%;
    color: #fff;
    background: #0589b4;
    border-radius: 24px;
    gap: 0.4rem;
  }
  .onepla-buy-screen__card-point-number {
    font-family: "Sofia Sans Condensed", sans-serif;
    font-size: 2.4rem;
    font-weight: 500;
    color: #fff;
    font-style: normal;
    line-height: 100%;
  }

  .onepla-sell-screen__card-point {
    display: flex;
    flex-direction: row;
    align-items: baseline;
    justify-content: center;
    padding: 0.5rem 1.6rem 0.5rem 1.6rem;
    font-family: "Sofia Sans Condensed", sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    font-style: normal;
    line-height: 100%;
    color: #0589b4;
    background: #fff;
    border-radius: 24px;
    gap: 0.4rem;
  }
  .onepla-sell-screen__card-point-number {
    font-family: "Sofia Sans Condensed", sans-serif;
    font-size: 2.4rem;
    font-weight: 500;
    color: #0589b4;
    font-style: normal;
    line-height: 100%;
  }

  .onepla-buy-screen__card-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    font-style: normal;
    line-height: 140%;
    color: #303538;
    text-align: center;
  }
  .onepla-sell-screen__card-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    font-style: normal;
    line-height: 140%;
    color: #fff;
    text-align: center;
  }
  .onepla-buy-screen__card-image,
  .onepla-sell-screen__card-image {
    width: 100%;
    line-height: 0;
  }

  .onepla-buy-screen__card-image img,
  .onepla-sell-screen__card-image img {
    display: block;
    width: 33.6rem;
    max-width: 336px;
    height: 15.3rem;
    max-height: 153px;
    object-fit: contain;
  }

  .onepla-buy-screen__card-description,
  .onepla-sell-screen__card-description {
    width: 100%;
    text-align: left;
  }

  .onepla-buy-screen__card-description p {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 180%;
    color: #303538;
  }

  .onepla-sell-screen__card-description p {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 180%;
    color: #fff;
  }

  .onepla-buy-screen__cta,
  .onepla-sell-screen__cta {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 4.8rem;
    width: 100%;
    max-width: 800px;
  }

  .onepla-intro-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 12rem;
    padding-bottom: 12rem;
    gap: 2.4rem;
    background: #14b2dd;
  }

  .onepla-intro-flow__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 120rem;
    width: 100%;
    gap: 6.4rem;
  }

  .onepla-intro-flow__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 120rem;
    gap: 2.4rem;
  }

  .onepla-intro-flow__description {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2rem;
    font-style: normal;
    font-weight: 400;
    line-height: 160%;
    color: #fff;
    text-align: center;
  }

  .onepla-intro-flow__content {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    max-width: 120rem;
    gap: 0.8rem;
  }

  .onepla-intro-flow__card {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 36.4rem;
    max-width: 364px;
    max-height: 328px;
    height: auto;
    padding: 3.2rem 2.4rem 2.4rem 2.4rem;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.2);
    gap: 1.6rem;
  }

  .onepla-intro-flow__card-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.6rem;
  }

  .onepla-intro-flow__card-step {
    font-family: "Sofia Sans Condensed", sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    font-style: normal;
    line-height: 100%;
    color: #fff;
    background: #0589b4;
    border-radius: 24px;
    padding: 0.5rem 1.6rem 0.5rem 1.6rem;
  }

  .onepla-intro-flow__card-step-number {
    font-family: "Sofia Sans Condensed", sans-serif;
    font-size: 2.4rem;
    font-weight: 500;
    color: #fff;
    font-style: normal;
    line-height: 100%;
  }

  .onepla-intro-flow__card-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    font-style: normal;
    line-height: 140%;
    color: #303538;
    text-align: center;
  }

  .onepla-intro-flow__card-image {
    line-height: 0;
    align-items: center;
  }

  .onepla-intro-flow__card-image img {
    width: 9.5rem;
    max-width: 95px;
    height: 10rem;
    max-height: 100px;
    object-fit: contain;
    align-items: center;
  }
  .onepla-intro-flow__card-image-step3 img {
    width: 11rem;
    height: 10rem;
    max-height: 100px;
    object-fit: contain;
    align-items: center;
  }

  .onepla-intro-flow__card-description {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    font-style: normal;
    font-weight: 400;
    line-height: 180%;
    color: #000000;
    text-align: center;
  }

  .onepla-intro-flow__allow {
    line-height: 0;
  }
  .onepla-intro-flow__allow img {
    width: 3.6rem;
    max-width: 36px;
    max-height: 64px;
    height: 6.4rem;
    object-fit: contain;
    align-items: center;
  }

  .onepla-intro-flow__cta {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 4.8rem;
    width: 100%;
    max-width: 800px;
  }

  .onepla-faq {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 12rem;
    padding-bottom: 12rem;
    background: #fff;
  }

  .onepla-faq__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 1200px;
    gap: 6.4rem;
  }

  .onepla-faq__subsection-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 6.4rem;
  }

  .onepla-faq__subsection {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    max-width: 120rem;
    border-radius: 16px;
    box-shadow: 0 0 40px 0 rgba(0, 121, 165, 0.2);
    padding: 3.2rem;
  }

  .onepla-faq__subsection-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 3.2rem;
    font-weight: 700;
    font-style: normal;
    line-height: 140%;
    color: #0589b4;
    text-align: center;
    padding-bottom: 4.8rem;
  }

  .onepla-faq__qa-list {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    width: 100%;
    max-width: 1200px;
  }

  .onepla-faq__qa-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 2.4rem;
    gap: 2.4rem;
  }

  .onepla-faq__question {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 1.6rem;
  }

  .onepla-faq__question-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2rem;
    font-weight: 700;
    font-style: normal;
    line-height: 140%;
    color: #000000;
    text-align: left;
  }

  .onepla-faq__answer {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    width: 100%;
    max-width: 1200px;
    gap: 1.6rem;
    padding-bottom: 2.4rem;
  }

  .onepla-faq__answer-label {
    color: #0589b4;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.6rem;
    line-height: 100%;
    font-weight: 500;
    font-style: normal;
  }

  .onepla-faq__answer-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    font-weight: 400;
    font-style: normal;
    line-height: 100%;
    color: #6c7a70;
    text-align: left;
  }

  .onepla-faq__cta {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 4.8rem;
    width: 100%;
    max-width: 800px;
  }

  .onepla-sell-screen__card-image img,
  .onepla-buy-screen__card-image img {
    cursor: pointer;
    transition: opacity 0.2s;
  }
  .onepla-sell-screen__card-image img:hover,
  .onepla-buy-screen__card-image img:hover {
    opacity: 0.85;
  }
}

/* ========================
   画像拡大モーダル
   ======================== */
.onepla-image-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  justify-content: center;
  align-items: center;
}

.onepla-image-modal.is-active {
  display: flex;
}

.onepla-image-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
}

.onepla-image-modal__content {
  position: relative;
  z-index: 1;
  width: 70vw;
  max-width: 1200px;
}

.onepla-image-modal__img {
  display: block;
  width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 4px;
}

.onepla-image-modal__close {
  position: absolute;
  top: -40px;
  right: -8px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  color: #fff;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.onepla-image-modal__close:hover {
  opacity: 0.7;
}