@media screen and (min-width: 768px) {
  .news-single {
    padding-top: 6.8rem;
    padding-bottom: 24rem;
    width: calc(100% - 12rem);
    max-width: 120rem;
    margin-inline: auto;
  }

  .news-single__breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 4rem;
    color: var(--JOPT-Games-Color-Style-JG-Grey-01);
    font-size: 1.4rem;
    font-weight: 500;
    line-height: 2.2rem;
    letter-spacing: 0.056rem;
  }

  .news-single__breadcrumb a {
    color: var(--JOPT-Games-Color-Style-JG-Grey-01);
    padding: 0 0.4rem;
  }

  .news-single__breadcrumb span {
    padding: 0 0.4rem;
  }

  .news-single__breadcrumb img {
    width: 1.7rem;
    height: 1.7rem;
  }

  .news-single__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10rem;
    width: 79.6rem;
    margin: 4.2rem auto 0;
  }

  .news-single__article {
    display: flex;
    flex-direction: column;
    gap: 4.2rem;
    width: 100%;
  }

  .news-single__intro {
    display: flex;
    flex-direction: column;
    gap: 1.6rem;
  }

  .news-single__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.2rem;
    width: 100%;
  }

  .news-single__category {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    padding: 0.4rem 2.4rem;
    border: 0.1rem solid var(--JOPT-Games-Color-Style-JG-Grey-02);
    border-radius: 10rem;
    color: var(--JOPT-Games-Color-Style-JG-Grey-01);
    font-size: 1.2rem;
    font-weight: 500;
    line-height: normal;
    letter-spacing: 0.024rem;
    white-space: nowrap;
  }

  .news-single__date {
    color: var(--JOPT-Games-Color-Style-JG-Grey-01);
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 2.6rem;
    letter-spacing: 0.028rem;
    white-space: nowrap;
  }

  .news-single__title {
    color: var(--JOPT-Games-Color-Style-JG-Black-01);
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 3.6rem;
    letter-spacing: 0.048rem;
  }

  .news-single__content {
    color: var(--JOPT-Games-Color-Style-JG-Black-01);
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 3.2rem;
    letter-spacing: 0.032rem;
  }

  .news-single__content > *:first-child {
    margin-top: 0;
  }

  .news-single__content h2 {
    margin: 4.2rem 0 0;
    padding: 1.2rem 1.6rem;
    border-radius: 0.6rem;
    background: #f9f9f9;
    color: var(--JOPT-Games-Color-Style-JG-Black-01);
    font-size: 2rem;
    font-weight: 700;
    line-height: 2.8rem;
  }

  .news-single__content h2:first-child {
    margin-top: 0;
  }

  .news-single__content h2 + * {
    margin-top: 2.4rem;
  }

  .news-single__content p {
    margin: 0;
    color: var(--JOPT-Games-Color-Style-JG-Black-01);
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 3.2rem;
    letter-spacing: 0.032rem;
  }

  .news-single__content p + p {
    margin-top: 0;
  }

  .news-single__content ul,
  .news-single__content ol {
    margin: 0;
    padding-left: 2.4rem;
  }

  .news-single__content ul {
    list-style: disc;
  }

  .news-single__content li {
    color: var(--JOPT-Games-Color-Style-JG-Black-01);
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 3.2rem;
    letter-spacing: 0.032rem;
  }

  .news-single__content a {
    color: var(--JOPT-Games-Color-Style-JG-Blue);
    text-decoration: underline;
  }

  .news-single__content img {
    max-width: 100%;
    height: auto;
  }

  .news-single__back {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 14rem;
    height: 4.8rem;
    padding: 0 0.8rem;
    border-bottom: 0.1rem solid var(--JOPT-Games-Color-Style-JG-Grey-02);
  }

  .news-single__back a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--JOPT-Games-Color-Style-JG-Black-02);
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 2.6rem;
    letter-spacing: 0.032rem;
    text-align: center;
    white-space: nowrap;
  }

  .news-single__back img {
    display: none;
  }
}

@media screen and (max-width: 767px) {
  .news-single {
    width: 100%;
    padding: 6.8rem 2.4rem 10rem;
    margin-inline: 0;
  }

  .news-single__breadcrumb {
    display: none;
  }

  .news-single__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10rem;
    width: 100%;
    margin-top: 2.4rem;
  }

  .news-single__article {
    display: flex;
    flex-direction: column;
    gap: 4.2rem;
    width: 100%;
  }

  .news-single__intro {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
  }

  .news-single__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.2rem;
    width: 100%;
  }

  .news-single__date {
    color: var(--JOPT-Games-Color-Style-JG-Grey-01);
    font-size: 1.2rem;
    font-weight: 500;
    line-height: normal;
    letter-spacing: 0.024rem;
    white-space: nowrap;
  }

  .news-single__category {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    padding: 0.4rem 2.4rem;
    border: 0.1rem solid var(--JOPT-Games-Color-Style-JG-Grey-02);
    border-radius: 10rem;
    color: var(--JOPT-Games-Color-Style-JG-Grey-01);
    font-size: 1.2rem;
    font-weight: 500;
    line-height: normal;
    letter-spacing: 0.024rem;
    white-space: nowrap;
  }

  .news-single__title {
    color: var(--JOPT-Games-Color-Style-JG-Black-02);
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 2.6rem;
    letter-spacing: 0.036rem;
  }

  .news-single__content {
    color: var(--JOPT-Games-Color-Style-JG-Black-01);
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 2.6rem;
    letter-spacing: 0.028rem;
  }

  .news-single__content h2 {
    margin: 4.2rem 0 0;
    padding: 1.2rem 1.6rem;
    border-radius: 0.6rem;
    background: #f9f9f9;
    color: var(--JOPT-Games-Color-Style-JG-Black-01);
    font-size: 1.6rem;
    font-weight: 600;
    line-height: 2.6rem;
    letter-spacing: 0.036rem;
  }

  .news-single__content h2:first-child {
    margin-top: 0;
  }

  .news-single__content h2 + * {
    margin-top: 2.4rem;
  }

  .news-single__content p {
    margin: 0;
    color: var(--JOPT-Games-Color-Style-JG-Black-01);
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 2.6rem;
    letter-spacing: 0.028rem;
  }

  .news-single__content p + p {
    margin-top: 0;
  }

  .news-single__content ul,
  .news-single__content ol {
    margin: 0;
    padding-left: 2.1rem;
  }

  .news-single__content ul {
    list-style: disc;
  }

  .news-single__content li {
    color: var(--JOPT-Games-Color-Style-JG-Black-01);
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 2.6rem;
    letter-spacing: 0.028rem;
  }

  .news-single__content a {
    color: var(--JOPT-Games-Color-Style-JG-Blue);
    text-decoration: underline;
  }

  .news-single__content img {
    max-width: 100%;
    height: auto;
  }

  .news-single__back {
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    height: auto;
    padding: 0;
    border-bottom: none;
  }

  .news-single__back a {
    display: inline-flex;
    align-items: center;
    gap: 1.8rem;
    color: var(--JOPT-Games-Color-Style-JG-Black-02);
    font-size: 1.4rem;
    font-weight: 500;
    line-height: 4.2rem;
    letter-spacing: 0.028rem;
    white-space: nowrap;
  }

  .news-single__back img {
    width: 0.4rem;
    height: 1rem;
  }
}