:root {
  --text-main-default-font-family: "Hiragino Sans", Helvetica;
  --text-main-default-font-weight: 400;
  --text-main-default-font-size: 14px;
  --text-main-default-letter-spacing: 0px;
  --text-main-default-line-height: 179.99999523162842%;
  --text-main-default-font-style: normal;
  --text-heading-h1-font-family: "Hiragino Sans", Helvetica;
  --text-heading-h1-font-weight: 400;
  --text-heading-h1-font-size: 40px;
  --text-heading-h1-letter-spacing: 0px;
  --text-heading-h1-line-height: 150%;
  --text-heading-h1-font-style: normal;
  --text-main-defaultbig-bold-font-family: "Hiragino Sans", Helvetica;
  --text-main-defaultbig-bold-font-weight: 400;
  --text-main-defaultbig-bold-font-size: 16px;
  --text-main-defaultbig-bold-letter-spacing: 0px;
  --text-main-defaultbig-bold-line-height: 179.99999523162842%;
  --text-main-defaultbig-bold-font-style: normal;
  --text-heading-h2-font-family: "Hiragino Sans", Helvetica;
  --text-heading-h2-font-weight: 400;
  --text-heading-h2-font-size: 32px;
  --text-heading-h2-letter-spacing: 0px;
  --text-heading-h2-line-height: 150%;
  --text-heading-h2-font-style: normal;
  --text-heading-h3-font-family: "Hiragino Sans", Helvetica;
  --text-heading-h3-font-weight: 400;
  --text-heading-h3-font-size: 24px;
  --text-heading-h3-letter-spacing: 0px;
  --text-heading-h3-line-height: 150%;
  --text-heading-h3-font-style: normal;
  --text-heading-h4-font-family: "Hiragino Sans", Helvetica;
  --text-heading-h4-font-weight: 400;
  --text-heading-h4-font-size: 20px;
  --text-heading-h4-letter-spacing: 0px;
  --text-heading-h4-line-height: 150%;
  --text-heading-h4-font-style: normal;
  --text-main-small-font-family: "Hiragino Sans", Helvetica;
  --text-main-small-font-weight: 400;
  --text-main-small-font-size: 12px;
  --text-main-small-letter-spacing: 0px;
  --text-main-small-line-height: 179.99999523162842%;
  --text-main-small-font-style: normal;
  --text-number-small-font-family: "DM Sans", Helvetica;
  --text-number-small-font-weight: 600;
  --text-number-small-font-size: 14px;
  --text-number-small-letter-spacing: 0px;
  --text-number-small-line-height: 150%;
  --text-number-small-font-style: normal;
  --text-main-small-bold-font-family: "Hiragino Sans", Helvetica;
  --text-main-small-bold-font-weight: 400;
  --text-main-small-bold-font-size: 12px;
  --text-main-small-bold-letter-spacing: 0px;
  --text-main-small-bold-line-height: 179.99999523162842%;
  --text-main-small-bold-font-style: normal;
  --text-main-default-bold-font-family: "Hiragino Sans", Helvetica;
  --text-main-default-bold-font-weight: 400;
  --text-main-default-bold-font-size: 14px;
  --text-main-default-bold-letter-spacing: 0px;
  --text-main-default-bold-line-height: 179.99999523162842%;
  --text-main-default-bold-font-style: normal;
  --text-main-defaultbig-font-family: "Hiragino Sans", Helvetica;
  --text-main-defaultbig-font-weight: 400;
  --text-main-defaultbig-font-size: 16px;
  --text-main-defaultbig-letter-spacing: 0px;
  --text-main-defaultbig-line-height: 179.99999523162842%;
  --text-main-defaultbig-font-style: normal;
  --1-secondary-01: rgba(70, 149, 212, 1);
  --1-txt-02: rgba(85, 85, 85, 1);
  --1-gray-04: rgba(255, 255, 255, 1);
  --1-primary-01: rgba(15, 88, 164, 1);
  --1-primary-02: rgba(33, 42, 103, 1);
  --1-txt-01: rgba(51, 51, 51, 1);
  --1-txt-03: rgba(112, 112, 112, 1);
  --1-primary-03: rgba(10, 50, 94, 1);
  --1-secondary-02: rgba(190, 226, 255, 1);
  --1-back-blue-01: rgba(237, 244, 250, 1);
  --1-gray-03: rgba(217, 217, 217, 1);
  --1-back-blue-02: rgba(223, 240, 252, 1);
  --WF-100: rgba(104, 104, 104, 1);
}


@media screen and (min-width: 767px) {
  button:focus-visible {
    outline: 2px solid #4a90e2 !important;
    outline: -webkit-focus-ring-color auto 5px !important;
  }
  .courses-wrapper a, .ctaContainer a {
    text-decoration: none;
  }

  .about-valcol {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .usage-examples {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .section-seminar-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
    max-width: 1280px;
    margin: 0 auto;
  }

  .about-qbook-seminar-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 48px;
    padding: 0px 0px 80px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .valcol-text-wrapper {
    display: flex;
    flex-direction: column;
    width: 660px;
    align-items: flex-end;
    gap: 32px;
    position: relative;
  }

  .valcol-title-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .valcol-sub-title {
    position: relative;
    width: fit-content;
    margin-top: -1.00px;
    font-family: var(--text-main-defaultbig-bold-font-family);
    font-weight: bold;
    color: var(--1-secondary-01);
    font-size: var(--text-main-defaultbig-bold-font-size);
    letter-spacing: var(--text-main-defaultbig-bold-letter-spacing);
    line-height: var(--text-main-defaultbig-bold-line-height);
    white-space: nowrap;
    font-style: var(--text-main-defaultbig-bold-font-style);
  }

  .valcol-title {
    position: relative;
    width: fit-content;
    font-family: var(--text-heading-h2-font-family);
    font-weight: bold;
    color: var(--1-txt-01);
    font-size: var(--text-heading-h2-font-size);
    letter-spacing: var(--text-heading-h2-letter-spacing);
    line-height: var(--text-heading-h2-line-height);
    font-style: var(--text-heading-h2-font-style);
  }

  .valcol-description {
    position: relative;
    align-self: stretch;
    font-family: "Hiragino Sans-W4", Helvetica;
    font-weight: 400;
    color: var(--1-txt-01);
    font-size: 16px;
    letter-spacing: 0;
    line-height: 27.2px;
  }

  .valcol-img {
    position: relative;
    width: 551px;
    height: 334.75px;
    border-radius: 8px;
  }

  .seminar-quality-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 24px;
    padding: 40px 70px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
    background-color: var(--1-back-blue-01);
    border-radius: 16px;
  }

  .seminar-quality-title {
    position: relative;
    align-self: stretch;
    margin-top: -1.00px;
    font-family: var(--text-heading-h3-font-family);
    font-weight: bold;
    color: var(--1-txt-01);
    font-size: var(--text-heading-h3-font-size);
    letter-spacing: var(--text-heading-h3-letter-spacing);
    line-height: var(--text-heading-h3-line-height);
    font-style: var(--text-heading-h3-font-style);
  }

  .seminar-quality-descriptions-now-text {
    margin: 0 auto;
    display: inline-flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    position: relative;
    flex: 0 0 auto;
  }

  .seminar-quality-descriptions {
    display: flex;
    width: 1140px;
    height: 158px;
    align-items: center;
    justify-content: center;
    gap: 16px;
    position: relative;
  }

  .seminar-quality-description {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 24px 32px 32px;
    position: relative;
    flex: 1;
    flex-grow: 1;
    background-color: var(--1-gray-04);
    border-radius: 8px;
  }

  .seminar-quality-description-title {
    width: fit-content;
    margin-top: -1.00px;
    font-family: var(--text-heading-h4-font-family);
    color: var(--1-primary-03);
    font-size: var(--text-heading-h4-font-size);
    text-align: center;
    line-height: var(--text-heading-h4-line-height);
    white-space: nowrap;
    position: relative;
    font-weight: bold;
    letter-spacing: var(--text-heading-h4-letter-spacing);
    font-style: var(--text-heading-h4-font-style);
  }

  .seminar-quality-description-text-wrapper {
    display: inline-flex;
    align-items: flex-end;
    gap: 8px;
    position: relative;
    flex: 0 0 auto;
  }

  .seminar-quality-description-big-text {
    position: relative;
    width: fit-content;
    margin-top: -1.00px;
    font-family: "DM Sans-Bold", Helvetica;
    font-weight: bold;
    color: var(--1-secondary-01);
    font-size: 64px;
    text-align: center;
    letter-spacing: 0;
    line-height: 64px;
    white-space: nowrap;
  }

  .seminar-quality-description-small-text {
    position: relative;
    width: fit-content;
    font-family: "Hiragino Sans-W6", Helvetica;
    font-weight: 400;
    color: var(--1-secondary-01);
    font-size: 20px;
    text-align: center;
    letter-spacing: 0;
    line-height: 36.0px;
    white-space: nowrap;
  }

  .seminar-quality-now-text {
    position: relative;
    width: fit-content;
    font-family: var(--text-main-small-font-family);
    font-weight: var(--text-main-small-font-weight);
    color: var(--1-txt-03);
    font-size: var(--text-main-small-font-size);
    text-align: center;
    letter-spacing: var(--text-main-small-letter-spacing);
    line-height: var(--text-main-small-line-height);
    white-space: nowrap;
    font-style: var(--text-main-small-font-style);
  }

  .about-qbook-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
    padding: 40px 130px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
    background-image: url("../img/blue-wave-background.png");
    background-repeat: no-repeat;
    background-size: cover;
    border-radius: 20px;
    overflow: hidden;
  }

  .qbook-description-text-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .qbook-description-text-title {
    align-self: stretch;
    margin-top: -1.00px;
    font-family: var(--text-heading-h2-font-family);
    color: #ffffff;
    font-size: var(--text-heading-h2-font-size);
    text-align: center;
    line-height: var(--text-heading-h2-line-height);
    position: relative;
    font-weight: var(--text-heading-h2-font-weight);
    letter-spacing: var(--text-heading-h2-letter-spacing);
    font-style: var(--text-heading-h2-font-style);
  }

  .qbook-description-text {
    align-self: stretch;
    font-family: "Hiragino Sans-W4", Helvetica;
    color: #ffffff;
    font-size: 16px;
    text-align: center;
    line-height: 27.2px;
    position: relative;
    font-weight: 400;
    letter-spacing: 0;
  }

  .qbook-descriptions {
    display: inline-flex;
    align-items: center;
    gap: 40px;
    position: relative;
    flex: 0 0 auto;
  }

  .qbook-description-circle {
    display: flex;
    flex-direction: column;
    width: 280px;
    height: 280px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 24px 32px 30px;
    position: relative;
    background-color: var(--1-gray-04);
    border-radius: 300px;
  }

  .qbook-description-circle-text-wrapper {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 0px 0px;
    position: relative;
    flex: 0 0 auto;
    margin-left: -20.00px;
    margin-right: -20.00px;
  }

  .qbook-description-circle-sub-text {
    width: fit-content;
    margin-top: -1.00px;
    font-family: var(--text-number-small-font-family);
    font-weight: bold;
    color: var(--1-secondary-01);
    font-size: var(--text-number-small-font-size);
    line-height: var(--text-number-small-line-height);
    white-space: nowrap;
    position: relative;
    letter-spacing: var(--text-number-small-letter-spacing);
    font-style: var(--text-number-small-font-style);
  }

  .qbook-description-circle-text {
    width: 256px;
    font-family: "Hiragino Sans-W6", Helvetica;
    font-weight: bold;
    color: var(--1-primary-01);
    font-size: 24px;
    text-align: center;
    line-height: 36px;
    position: relative;
    letter-spacing: 0;
  }

  .qbook-description-circle-img {
    position: relative;
    width: 120px;
    height: 86px;
  }

  .seminar-list-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
    padding: 32px 0px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .seminar-list-title-wrapper {
    display: flex;
    width: 1280px;
    align-items: center;
    position: relative;
    flex: 0 0 auto;
  }

  .seminar-list-title {
    position: relative;
    width: fit-content;
    margin-top: -1.00px;
    font-family: var(--text-heading-h2-font-family);
    font-weight: bold;
    color: var(--1-txt-01);
    font-size: var(--text-heading-h2-font-size);
    letter-spacing: var(--text-heading-h2-letter-spacing);
    line-height: var(--text-heading-h2-line-height);
    white-space: nowrap;
    font-style: var(--text-heading-h2-font-style);
  }

  .seminar-list-content-wrapper {
    display: flex;
    width: 1280px;
    align-items: flex-start;
    gap: 40px;
    position: relative;
    flex: 0 0 auto;
  }

  .cource-categories {
    display: flex;
    flex-direction: column;
    width: 290px;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    position: relative;
    background-color: var(--1-back-blue-01);
    border-radius: 8px;
    overflow-y: scroll;
    border-color: var(--1-primary-01);
    position: sticky;
  }

  .cource-categories::-webkit-scrollbar {
    width: 0;
    display: none;
  }

  .tab-active {
    background-color: #d6e4f1 !important;
  }

  .cource-categorie-text {
    flex: 1;
    font-family: var(--text-main-defaultbig-bold-font-family);
    color: var(--1-txt-01);
    font-size: var(--text-main-defaultbig-bold-font-size);
    line-height: var(--text-main-defaultbig-bold-line-height);
    position: relative;
    margin-top: -1.00px;
    font-weight: bold;
    letter-spacing: var(--text-main-defaultbig-bold-letter-spacing);
    font-style: var(--text-main-defaultbig-bold-font-style);
  }

  .cource-categorie-btn {
    display: flex;
    text-align: left;
    justify-content: center;
    gap: 10px;
    padding: 6px 12px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
    border-radius: 4px;
  }

  .courses-wrapper {
    display: inline-flex;
    max-width: 950px;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 80px;
    position: relative;
    flex: 0 0 auto;
  }

  .course-wrapper {
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: flex-start;
    gap: 32px;
    position: relative;
    flex: 0 0 auto;
  }

  .course-category {
    display: flex;
    width: 950px;
    align-items: center;
    padding: 8px 0px 16px;
    position: relative;
    flex: 0 0 auto;
    border-bottom-width: 2px;
    border-bottom-style: solid;
    border-color: var(--1-primary-03);
  }

  .cource-categorie-title {
    position: relative;
    flex: 1;
    margin-top: -2.00px;
    font-family: var(--text-heading-h2-font-family);
    font-weight: bold;
    color: var(--1-primary-03);
    font-size: var(--text-heading-h2-font-size);
    letter-spacing: var(--text-heading-h2-letter-spacing);
    line-height: var(--text-heading-h2-line-height);
    font-style: var(--text-heading-h2-font-style);
    padding-top: 8px;
  }

  .course-category-wrapper {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(auto-fit, minmax(463px, 1fr));
    gap: 24px;
  }

  .course-detail-wrapper {
    flex-direction: column;
    width: 463px;
    align-items: flex-start;
    justify-content: center;
    border-radius: 8px;
    border: 1px solid;
    border-color: var(--1-gray-03);
    display: flex;
    position: relative;
  }

  .course-detail-precautions {
    position: relative;
    align-self: stretch;
    font-family: "Noto Sans JP-Light", Helvetica;
    font-weight: 300;
    color: var(--WF-100);
    font-size: 16px;
    letter-spacing: 0.16px;
    line-height: 28px;
  }

  .customer-voice-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 64px;
    padding: 70px 80px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
    background-color: #edf4fa;
  }

  .customer-voice-title-wrapper {
    display: flex;
    align-items: center;
    gap: 40px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .customer-voice-title-text {
    position: relative;
    width: fit-content;
    margin-top: -1.00px;
    font-family: "Noto Sans JP-Medium", Helvetica;
    font-weight: bold;
    color: var(--1-txt-01);
    font-size: 24px;
    letter-spacing: 0;
    line-height: 36px;
    white-space: nowrap;
  }

  .customer-voice-container-wrapper {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 24px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .customer-voice-container {
    gap: 14px;
    padding: 24px;
    flex: 1;
    align-self: stretch;
    flex-grow: 1;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    background-color: var(--1-gray-04);
  }

  .customer-voice-container-img-wrapper {
    text-align: center;
  }

  .customer-voice-img {
    position: relative;
    width: 120px;
    height: 120px;
    border-radius: 300px;
  }

  .customer-voice-text-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .customer-voice-profile-text-wrapper {
    margin-top: 15px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 8px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .customer-voice-profile-text {
    position: relative;
    width: fit-content;
    margin-top: -1.00px;
    font-family: var(--text-main-defaultbig-bold-font-family);
    font-weight: bold;
    color: var(--1-txt-01);
    font-size: var(--text-main-defaultbig-bold-font-size);
    letter-spacing: var(--text-main-defaultbig-bold-letter-spacing);
    line-height: var(--text-main-defaultbig-bold-line-height);
    white-space: nowrap;
    font-style: var(--text-main-defaultbig-bold-font-style);
  }

  .customer-voice-text {
    align-self: stretch;
    font-family: var(--text-main-default-font-family);
    font-size: var(--text-main-default-font-size);
    line-height: var(--text-main-default-line-height);
    position: relative;
    font-weight: var(--text-main-default-font-weight);
    color: var(--1-txt-01);
    letter-spacing: var(--text-main-default-letter-spacing);
    font-style: var(--text-main-default-font-style);
  }

  .relatedSeminar {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
  }

  .relatedSeminar__item {
    border: 1px solid #d9d9d9;
    border-radius: 8px;
    overflow: hidden;
    width: 463px;
    position: relative;
    text-decoration: none;
    display: flex;
    flex-direction: column;
  }

  .relatedSeminar__item--recommend::before {
    content: "おすすめ";
    position: absolute;
    top: 16px;
    right: 16px;
    background-color: #4695d4;
    color: white;
    font-size: 16px;
    font-weight: bold;
    padding: 4px 24px;
    border-radius: 100px;
  }

  .relatedSeminar__item--popular::before {
    content: "人気";
    position: absolute;
    top: 16px;
    right: 16px;
    background-color: #4695d4;
    color: white;
    font-size: 16px;
    font-weight: bold;
    padding: 4px 24px;
    border-radius: 100px;
  }

  .relatedSeminar__item--img {
    width: 100%;
    height: 264px;
    object-fit: cover;
  }

  .relatedSeminar__item--info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 20px;
  }

  .relatedSeminar__item--target {
    color: #4695d4;
    font-size: 12px;
    font-weight: bold;
  }

  .relatedSeminar__item--title {
    font-size: 20px;
    font-weight: bold;
    color: #0a325e;
  }

  .relatedSeminar__item--time {
    font-weight: bold;
  }

  .relatedSeminar__item--tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
  }

  .relatedSeminar__item--link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 20px;
    background-color: #4695d4;
    color: white;
    margin-top: auto;
  }

  .relatedSeminar__item--linkimg {
    width: 15px;
    height: 15px;
    background-image: url("../img/arrow-forward-white.svg");
  }
}

@media screen and (max-width: 767px) {
  html,
  body {
    margin: 0px;
    height: 100%;
  }

  button:focus-visible {
    outline: 2px solid #4a90e2 !important;
    outline: -webkit-focus-ring-color auto 5px !important;
  }
  .courses-wrapper a, .ctaContainer a {
    text-decoration: none;
  }

  .about-valcol {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-direction: column;
  }

  .usage-examples {
    width: 100%;
  }

  .section-seminar-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
    max-width: 1280px;
    margin: 0 auto;
  }

  .about-qbook-seminar-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 48px;
    padding: 0px 0px 80px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .valcol-text-wrapper {
    width: 100%;
  }

  .valcol-title-wrapper {
    width: 100%;
  }

  .valcol-sub-title {
    position: relative;
    width: fit-content;
    margin-top: -1.00px;
    font-family: var(--text-main-defaultbig-bold-font-family);
    font-weight: bold;
    color: var(--1-secondary-01);
    font-size: var(--text-main-defaultbig-bold-font-size);
    letter-spacing: var(--text-main-defaultbig-bold-letter-spacing);
    line-height: var(--text-main-defaultbig-bold-line-height);
    font-style: var(--text-main-defaultbig-bold-font-style);
  }

  .valcol-title {
    margin-top: 20px;
    position: relative;
    width: fit-content;
    font-family: var(--text-heading-h2-font-family);
    font-weight: bold;
    color: var(--1-txt-01);
    font-size: 24px;
    letter-spacing: var(--text-heading-h2-letter-spacing);
    line-height: var(--text-heading-h2-line-height);
    font-style: var(--text-heading-h2-font-style);
  }

  .valcol-description {
    margin-top: 20px;
    position: relative;
    align-self: stretch;
    font-family: "Hiragino Sans-W4", Helvetica;
    color: var(--1-txt-01);
    font-size: 16px;
    letter-spacing: 0;
    line-height: 27.2px;
  }

  .valcol-img {
    margin-top: 20px;
    position: relative;
    width: 100%;
    height: 200px;
    border-radius: 8px;
  }

  .seminar-quality-wrapper {
    width: 100%;
    background-color: var(--1-back-blue-01);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-direction: column;
    border-radius: 16px;
  }

  .seminar-quality-title {
    margin: 20px 20px 0px;
    word-break: normal;
    position: relative;
    text-align: center;
    align-self: stretch;
    font-family: var(--text-heading-h3-font-family);
    font-weight: bold;
    color: var(--1-txt-01);
    font-size: var(--text-heading-h3-font-size);
    letter-spacing: var(--text-heading-h3-letter-spacing);
    line-height: var(--text-heading-h3-line-height);
    font-style: var(--text-heading-h3-font-style);
  }

  .seminar-quality-descriptions-now-text {
    margin: 0 auto;
    display: inline-flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    position: relative;
    flex: 0 0 auto;
  }

  .seminar-quality-descriptions {
    width: 100%;
    gap: 16px;
    position: relative;
  }

  .seminar-quality-description {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 24px 50px 32px;
    position: relative;
    flex: 1;
    flex-grow: 1;
    background-color: var(--1-gray-04);
    border-radius: 8px;
  }

  .seminar-quality-description-title {
    width: fit-content;
    margin-top: -1.00px;
    font-family: var(--text-heading-h4-font-family);
    color: var(--1-primary-03);
    font-size: var(--text-heading-h4-font-size);
    text-align: center;
    line-height: var(--text-heading-h4-line-height);
    white-space: nowrap;
    position: relative;
    font-weight: bold;
    letter-spacing: var(--text-heading-h4-letter-spacing);
    font-style: var(--text-heading-h4-font-style);
  }

  .seminar-quality-description-text-wrapper {
    display: inline-flex;
    align-items: flex-end;
    gap: 8px;
    position: relative;
    flex: 0 0 auto;
  }

  .seminar-quality-description-big-text {
    position: relative;
    width: fit-content;
    margin-top: -1.00px;
    font-family: "DM Sans-Bold", Helvetica;
    font-weight: bold;
    color: var(--1-secondary-01);
    font-size: 64px;
    text-align: center;
    letter-spacing: 0;
    line-height: 64px;
    white-space: nowrap;
  }

  .seminar-quality-description-small-text {
    position: relative;
    width: fit-content;
    font-family: "Hiragino Sans-W6", Helvetica;
    font-weight: bold;
    color: var(--1-secondary-01);
    font-size: 20px;
    text-align: center;
    letter-spacing: 0;
    line-height: 36.0px;
    white-space: nowrap;
  }

  .seminar-quality-now-text {
    position: relative;
    width: fit-content;
    font-family: var(--text-main-small-font-family);
    font-weight: var(--text-main-small-font-weight);
    color: var(--1-txt-03);
    font-size: var(--text-main-small-font-size);
    text-align: center;
    letter-spacing: var(--text-main-small-letter-spacing);
    line-height: var(--text-main-small-line-height);
    white-space: nowrap;
    font-style: var(--text-main-small-font-style);
  }

  .about-qbook-wrapper {
    display: flex;
    background-image: url("../img/blue-wave-background.png");
    justify-content: space-between;
    align-items: flex-start;
    flex-direction: column;
    background-repeat: no-repeat;
    background-size: cover;
    border-radius: 20px;
  }

  .qbook-description-text-wrapper {
    margin: 20px 20px 0px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
    position: relative;
    align-self: stretch;
    flex: 0 0 auto;
  }

  .qbook-description-text-title {
    align-self: stretch;
    margin-top: -1.00px;
    font-family: var(--text-heading-h2-font-family);
    color: #ffffff;
    font-size: 24px;
    text-align: center;
    line-height: var(--text-heading-h2-line-height);
    position: relative;
    font-weight: var(--text-heading-h2-font-weight);
    letter-spacing: var(--text-heading-h2-letter-spacing);
    font-style: var(--text-heading-h2-font-style);
  }

  .qbook-description-text {
    align-self: stretch;
    font-family: "Hiragino Sans-W4", Helvetica;
    color: #ffffff;
    font-size: 16px;
    line-height: 27.2px;
    position: relative;
    font-weight: 400;
    letter-spacing: 0;
  }

  .qbook-descriptions {
    width: 100%;
    align-items: center;
    gap: 40px;
    position: relative;
    flex: 0 0 auto;
    margin-bottom: 20px;
  }

  .qbook-description-circle {
    display: flex;
    flex-direction: column;
    width: 200px;
    height: 200px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 24px 32px 30px;
    position: relative;
    background-color: var(--1-gray-04);
    border-radius: 300px;
    margin: 20px 20px 0px;
  }

  .qbook-description-circle-right {
    display: flex;
    justify-content: flex-end;
    width: 100%;
  }

  .qbook-description-circle-left {
    display: flex;
    justify-content: flex-start;
    width: 100%;
  }

  .qbook-description-circle-text-wrapper {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 0px 0px;
    position: relative;
    flex: 0 0 auto;
    margin-left: -20.00px;
    margin-right: -20.00px;
  }

  .qbook-description-circle-sub-text {
    width: fit-content;
    margin-top: -1.00px;
    font-family: var(--text-number-small-font-family);
    font-weight: bold;
    color: var(--1-secondary-01);
    font-size: 12px;
    line-height: var(--text-number-small-line-height);
    white-space: nowrap;
    position: relative;
    letter-spacing: var(--text-number-small-letter-spacing);
    font-style: var(--text-number-small-font-style);
  }

  .qbook-description-circle-text {
    width: 200px;
    font-family: "Hiragino Sans-W6", Helvetica;
    font-weight: bold;
    color: var(--1-primary-01);
    font-size: 18px;
    text-align: center;
    position: relative;
    letter-spacing: 0;
  }

  .qbook-description-circle-img {
    position: relative;
    width: 70px;
  }

  .seminar-list-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
    padding: 32px 0px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .seminar-list-title-wrapper {
    display: flex;
    align-items: center;
    position: relative;
    flex: 0 0 auto;
    width: 342px;
  }

  .seminar-list-title {
    text-align: left;
    position: relative;
    margin-top: -1.00px;
    font-family: var(--text-heading-h2-font-family);
    font-weight: bold;
    color: var(--1-txt-01);
    font-size: 24px;
    letter-spacing: var(--text-heading-h2-letter-spacing);
    line-height: var(--text-heading-h2-line-height);
    white-space: nowrap;
    font-style: var(--text-heading-h2-font-style);
  }

  .seminar-list-content-wrapper {
    width: 100%;
    gap: 40px;
    position: relative;
    flex: 0 0 auto;
  }

  .cource-categories-tabs-wrapper{
    top: 0px;
    position: sticky;
    width: 100%;
    z-index: 1;
    margin-bottom: 20px;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-color: var(--1-gray-03);
    background-color: #ffffff;
  }

  .cource-categories-tabs {
    width: 100%;
    padding: 0px 24px;
    position: relative;
  }

  .cource-categories-tab {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 6px 12px;
    position: relative;
    flex: 1;
    flex-grow: 1;
    border-color: var(--1-secondary-01);
  }

  .cource-categories-tab-text {
    position: relative;
    width: fit-content;
    margin-top: -2.00px;
    font-family: var(--text-main-default-bold-font-family);
    font-weight: bold;
    color: var(--1-txt-03);
    font-size: var(--text-main-default-bold-font-size);
    letter-spacing: var(--text-main-default-bold-letter-spacing);
    line-height: var(--text-main-default-bold-line-height);
    white-space: nowrap;
    font-style: var(--text-main-default-bold-font-style);
  }

  .tab-active {
    border-bottom-width: 2px;
    border-bottom-style: solid;
    border-color: var(--1-secondary-01);
    color: var(--1-txt-01);
  }

  .tab-active .cource-categories-tab-text {
    color: var(--1-txt-01);
    font-weight: bold;
  }

  .cource-categories::-webkit-scrollbar {
    width: 0;
    display: none;
  }

  .cource-categorie-text {
    flex: 1;
    font-family: var(--text-main-defaultbig-bold-font-family);
    color: var(--1-txt-01);
    font-size: var(--text-main-defaultbig-bold-font-size);
    line-height: var(--text-main-defaultbig-bold-line-height);
    position: relative;
    margin-top: -1.00px;
    font-weight: bold;
    letter-spacing: var(--text-main-defaultbig-bold-letter-spacing);
    font-style: var(--text-main-defaultbig-bold-font-style);
  }

  .cource-categorie-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 6px 12px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
    border-radius: 4px;
  }

  .courses-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-direction: column;
    gap: 50px;
  }

  .course-wrapper {
    width: 100%;
    align-items: flex-start;
    gap: 32px;
    position: relative;
    flex: 0 0 auto;
    margin:0 auto;
  }

  .course-category {
    margin-bottom: 20px;
    border-bottom-width: 2px;
    border-bottom-style: solid;
    border-color: var(--1-primary-03);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-direction: column;
  }

  .cource-categorie-title {
    position: relative;
    flex: 1;
    margin-top: -2.00px;
    font-family: var(--text-heading-h2-font-family);
    font-weight: bold;
    color: var(--1-primary-03);
    font-size: 24px;
    letter-spacing: var(--text-heading-h2-letter-spacing);
    line-height: var(--text-heading-h2-line-height);
    font-style: var(--text-heading-h2-font-style);
    padding-top: 8px;
  }

  .course-category-wrapper {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
  }

  .course-detail-wrapper {
    flex-direction: column;
    margin-top: 20px;
    width: 100%;
    align-items: flex-start;
    justify-content: center;
    border-radius: 8px;
    border: 1px solid;
    border-color: var(--1-gray-03);
    display: flex;
    position: relative;
  }

  .customer-voice-wrapper {
    align-items: flex-start;
    justify-content: center;
    gap: 64px;
    position: relative;
    align-self: stretch;
    width: 100%;
    background-color: #edf4fa;
    padding-bottom: 30px;
  }

  .customer-voice-title-wrapper {
    max-width: 342px;
    margin:0 auto;
    padding-top: 20px;
    align-items: center;
    gap: 40px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .customer-voice-title-text {
    position: relative;
    width: fit-content;
    margin-top: -1.00px;
    font-family: "Noto Sans JP-Medium", Helvetica;
    font-weight: bold;
    color: var(--1-txt-01);
    font-size: 24px;
    letter-spacing: 0;
    line-height: 36px;
    white-space: nowrap;
  }

  .customer-voice-container-wrapper {
    max-width: 342px;
    justify-content: center;
    gap: 24px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
    margin:0 auto;
  }

  .customer-voice-container {
    gap: 10px;
    padding: 24px;
    flex: 1;
    align-self: stretch;
    flex-grow: 1;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    background-color: var(--1-gray-04);
    margin-top: 20px;
  }

  .customer-voice-container-img-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .customer-voice-img {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: 300px;
  }

  .customer-voice-text-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    position: relative;
    align-self: stretch;
    width: 100%;
    flex: 0 0 auto;
  }

  .customer-voice-profile-text-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
  }

  .customer-voice-profile-text {
    position: relative;
    width: fit-content;
    margin-top: -1.00px;
    font-family: var(--text-main-defaultbig-bold-font-family);
    font-weight: bold;
    color: var(--1-txt-01);
    font-size: var(--text-main-defaultbig-bold-font-size);
    letter-spacing: var(--text-main-defaultbig-bold-letter-spacing);
    line-height: var(--text-main-defaultbig-bold-line-height);
    white-space: nowrap;
    font-style: var(--text-main-defaultbig-bold-font-style);
  }

  .customer-voice-text {
    align-self: stretch;
    font-family: var(--text-main-default-font-family);
    font-size: var(--text-main-default-font-size);
    line-height: var(--text-main-default-line-height);
    position: relative;
    font-weight: var(--text-main-default-font-weight);
    color: var(--1-txt-01);
    letter-spacing: var(--text-main-default-letter-spacing);
    font-style: var(--text-main-default-font-style);
  }

  .relatedSeminar {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
  }

  .relatedSeminar__item {
    border: 1px solid #d9d9d9;
    border-radius: 8px;
    overflow: hidden;
    width: 100%;
    position: relative;
    text-decoration: none;
  }

  .relatedSeminar__item--recommend::before {
    content: "おすすめ";
    position: absolute;
    top: 16px;
    right: 16px;
    background-color: #4695d4;
    color: white;
    font-size: 16px;
    font-weight: bold;
    padding: 4px 24px;
    border-radius: 100px;
  }

  .relatedSeminar__item--popular::before {
    content: "人気";
    position: absolute;
    top: 16px;
    right: 16px;
    background-color: #4695d4;
    color: white;
    font-size: 16px;
    font-weight: bold;
    padding: 4px 24px;
    border-radius: 100px;
  }

  .relatedSeminar__item--img {
    width: 100%;
    height: 195px;
    object-fit: cover;
  }

  .relatedSeminar__item--info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 20px;
  }

  .relatedSeminar__item--target {
    color: #4695d4;
    font-size: 12px;
    font-weight: bold;
  }

  .relatedSeminar__item--title {
    font-size: 20px;
    font-weight: bold;
    color: #0a325e;
  }

  .relatedSeminar__item--time {
    font-weight: bold;
  }

  .relatedSeminar__item--tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
  }

  .relatedSeminar__item--link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 20px;
    background-color: #4695d4;
    color: white;
  }

  .relatedSeminar__item--linkimg {
    width: 15px;
    height: 15px;
    background-image: url("../img/arrow-forward-white.svg");
  }
}