:root {
  --single-text: #292728;
  --single-muted: #777171;
  --single-line: #eae6e5;
  --single-pink: #fdadad;
  --single-en: "Montserrat", sans-serif;
  --single-ja: "Noto Sans JP", "Hiragino Sans", Meiryo, sans-serif;
}

body.news-single-page {
  background: #fff;
  color: var(--single-text);
  font-family: var(--single-ja);
  margin: 0;
  overflow-x: hidden;
}

.news-single-header {
  box-sizing: border-box;
  min-height: 90px;
  position: relative;
  width: 100%;
}

.news-single-mark {
  align-items: center;
  border: 2px solid var(--single-text);
  border-radius: 50%;
  color: var(--single-text);
  display: flex;
  font-family: var(--single-en);
  font-size: 25px;
  font-weight: 600;
  height: 58px;
  justify-content: center;
  left: clamp(20px, 3vw, 45px);
  letter-spacing: 0;
  position: absolute;
  text-decoration: none;
  top: 26px;
  width: 58px;
}

.news-single-mark::after {
  border: 1px dashed var(--single-text);
  border-radius: 50%;
  content: "";
  inset: 4px;
  position: absolute;
}

.news-single-list-link {
  border-bottom: 1px solid var(--single-text);
  color: var(--single-text);
  font-family: var(--single-en);
  font-size: 11px;
  letter-spacing: .12em;
  padding-bottom: 3px;
  position: absolute;
  right: clamp(20px, 3vw, 45px);
  text-decoration: none;
  text-transform: uppercase;
  top: 39px;
}

.news-single-main {
  box-sizing: border-box;
  overflow: hidden;
  padding: 0 20px 120px;
  width: 100%;
}

.news-article {
  margin: 0 auto;
  max-width: 900px;
  min-width: 0;
  width: 100%;
}

.news-article__hero {
  aspect-ratio: 16 / 10;
  margin: 0 0 38px;
  overflow: hidden;
}

.news-article__hero img {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.news-article__inner {
  margin: 0 auto;
  max-width: 760px;
}

.news-article__meta {
  align-items: center;
  color: var(--single-muted);
  display: flex;
  font-size: 11px;
  gap: 14px;
  letter-spacing: .07em;
  margin-bottom: 24px;
}

.news-article__meta a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.news-article__title {
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 600;
  letter-spacing: .04em;
  line-height: 1.55;
  margin: 0 0 32px;
}

.news-article__lead {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: .04em;
  line-height: 2;
  margin: 0 0 55px;
}

.news-article__content {
  font-size: 16px;
  font-weight: 300;
  letter-spacing: .04em;
  line-height: 2.05;
}

.news-article__content > * {
  margin-bottom: 30px;
}

.news-article__content h2 {
  font-size: 23px;
  font-weight: 600;
  line-height: 1.65;
  margin: 70px 0 24px;
}

.news-article__content h3 {
  font-size: 19px;
  font-weight: 600;
  line-height: 1.7;
  margin: 50px 0 20px;
}

.news-article__content img {
  display: block;
  height: auto;
  margin: 55px auto;
  max-width: 100%;
}

.news-article__content a {
  color: inherit;
  text-decoration-color: var(--single-pink);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.news-article__tags {
  align-items: center;
  border-top: 1px solid var(--single-line);
  display: flex;
  font-family: var(--single-en);
  font-size: 11px;
  gap: 14px;
  letter-spacing: .1em;
  margin-top: 75px;
  padding-top: 22px;
}

.news-article__tags span {
  color: var(--single-muted);
}

.news-article__tags a {
  background: #fff4f4;
  color: var(--single-text);
  padding: 5px 10px;
  text-decoration: none;
}

.news-single-navigation {
  align-items: center;
  border-top: 1px solid var(--single-line);
  display: grid;
  font-family: var(--single-en);
  font-size: 12px;
  grid-template-columns: 1fr auto 1fr;
  letter-spacing: .08em;
  margin: 90px auto 0;
  max-width: 760px;
  padding-top: 26px;
}

.news-single-navigation > div:last-child {
  text-align: right;
}

.news-single-navigation a {
  color: var(--single-text);
  text-decoration: none;
}

.news-single-navigation__list {
  border-bottom: 1px solid var(--single-text);
  padding-bottom: 3px;
}

.news-single-footer {
  border-top: 1px solid var(--single-line);
  padding: 44px 20px 34px;
  text-align: center;
}

.news-single-footer button {
  background: none;
  border: 0;
  border-bottom: 1px solid var(--single-text);
  color: var(--single-text);
  cursor: pointer;
  font-size: 12px;
  letter-spacing: .1em;
  margin-bottom: 45px;
  padding: 0 0 4px;
}

.news-single-footer p {
  color: var(--single-muted);
  font-family: var(--single-en);
  font-size: 10px;
  letter-spacing: .1em;
  margin: 0;
}

@media (max-width: 700px) {
  .news-single-header {
    min-height: 74px;
  }

  .news-single-mark {
    font-size: 19px;
    height: 46px;
    left: 15px;
    top: 15px;
    width: 46px;
  }

  .news-single-list-link {
    right: 15px;
    top: 26px;
  }

  .news-single-main {
    padding: 0 16px 85px;
  }

  .news-article__hero {
    margin: 0 -16px 30px;
  }

  .news-article__meta {
    margin-bottom: 18px;
  }

  .news-article__title {
    font-size: 25px;
    line-height: 1.5;
    margin-bottom: 26px;
  }

  .news-article__lead {
    font-size: 16px;
    margin-bottom: 42px;
  }

  .news-article__content {
    font-size: 15px;
    line-height: 2;
  }

  .news-article__content h2 {
    font-size: 21px;
    margin-top: 55px;
  }

  .news-single-navigation {
    gap: 14px;
    grid-template-columns: 1fr;
    text-align: center;
  }

  .news-single-navigation > div:last-child {
    text-align: center;
  }
}