.matsusai-flash {
  --mfn-ink: #17201c;
  --mfn-line: #d9ded9;
  --mfn-green: #174a37;
  --mfn-lime: #b8df2f;
  --mfn-orange: #e85a2a;
  --mfn-muted: #6f7872;
  max-width: 1100px;
  margin: 0 auto;
  padding: 72px 20px 82px;
  color: var(--mfn-ink);
}

.matsusai-flash__heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  padding-bottom: 28px;
  border-bottom: 2px solid var(--mfn-ink);
}

.matsusai-flash__en {
  color: var(--mfn-green);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .16em;
}

.matsusai-flash__heading h2 {
  margin: 10px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 600;
  letter-spacing: .03em;
}

.matsusai-flash__trial {
  display: inline-block;
  margin-left: 8px;
  color: var(--mfn-muted);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: clamp(10px, 1vw, 12px);
  font-weight: 500;
  letter-spacing: 0;
  vertical-align: middle;
}

.matsusai-flash__status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  max-width: 190px;
  margin: 0 0 5px;
  color: var(--mfn-green);
  font-size: 12px;
  font-weight: 700;
}

.matsusai-flash__status i {
  width: 8px;
  height: 8px;
  margin-right: 10px;
  border-radius: 50%;
  background: #4d9c48;
  box-shadow: 0 0 0 4px rgba(77,156,72,.14);
}

.matsusai-flash__status small {
  width: 100%;
  margin: 4px 0 0 18px;
  color: var(--mfn-muted);
  font-size: 9px;
  font-weight: 500;
}

.matsusai-flash__item {
  display: grid;
  grid-template-columns: 120px 1fr 28px;
  align-items: center;
  min-height: 124px;
  border-bottom: 1px solid var(--mfn-line);
}

.matsusai-flash__item time {
  color: var(--mfn-muted);
  font-family: ui-monospace, monospace;
  font-size: 11px;
}

.matsusai-flash__item time b {
  display: block;
  width: max-content;
  margin-top: 7px;
  padding: 1px 5px;
  background: var(--mfn-orange);
  color: #fff;
  font-size: 8px;
}

.matsusai-flash__item a {
  min-width: 0;
  padding: 22px 0;
  color: inherit;
  text-decoration: none;
}

.matsusai-flash__item a > span {
  display: block;
  margin-bottom: 7px;
  color: var(--mfn-green);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .1em;
}

.matsusai-flash__item h3 {
  margin: 0;
  font-size: clamp(14px, 1.5vw, 17px);
  font-weight: 700;
  line-height: 1.65;
}

.matsusai-flash__item small {
  display: block;
  margin-top: 7px;
  color: var(--mfn-muted);
  font-size: 10px;
}

.matsusai-flash__arrow {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border: 1px solid var(--mfn-line);
  border-radius: 50%;
  color: var(--mfn-green);
  font-size: 10px;
  font-style: normal;
}

.matsusai-flash__empty {
  margin: 0;
  padding: 55px 15px;
  border-bottom: 1px solid var(--mfn-line);
  color: var(--mfn-muted);
  text-align: center;
}

.matsusai-flash__note {
  margin: 16px 0 0;
  color: var(--mfn-muted);
  font-size: 10px;
}

.matsusai-flash__ad {
  min-height: 180px;
  margin: 26px 0;
  padding: 30px 18px;
  display: grid;
  place-items: center;
  align-content: center;
  border: 1px dashed #aeb7b0;
  background: #fff;
  color: var(--mfn-muted);
  text-align: center;
}

.matsusai-flash__ad > span {
  color: var(--mfn-green);
  font-family: ui-monospace, monospace;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .16em;
}

.matsusai-flash__ad > strong {
  margin-top: 8px;
  color: var(--mfn-ink);
  font-size: 15px;
}

.matsusai-flash__ad > small {
  margin-top: 7px;
  font-size: 10px;
}

.matsusai-flash__ad .adsbygoogle {
  width: 100%;
  min-height: 120px;
}

.matsusai-flash__pagination {
  display: grid;
  grid-template-columns: 82px 1fr 82px;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
}

.matsusai-flash__pagination > div {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.matsusai-flash__pagination a,
.matsusai-flash__pagination > span {
  min-height: 40px;
  padding: 0 12px;
  display: grid;
  place-items: center;
  border: 1px solid var(--mfn-line);
  color: var(--mfn-ink);
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}

.matsusai-flash__pagination > div a {
  width: 40px;
  padding: 0;
}

.matsusai-flash__pagination a[aria-current="page"] {
  border-color: var(--mfn-green);
  background: var(--mfn-green);
  color: #fff;
}

.matsusai-flash__pagination > span {
  opacity: .35;
}

.matsusai-news-detail {
  --mfn-ink: #17201c;
  --mfn-line: #d9ded9;
  --mfn-green: #174a37;
  --mfn-lime: #b8df2f;
  --mfn-orange: #e85a2a;
  --mfn-muted: #6f7872;
  width: min(900px, calc(100% - 40px));
  margin: 0 auto;
  padding: 70px 0 100px;
  color: var(--mfn-ink);
}

.matsusai-news-detail__header {
  padding-bottom: 45px;
  border-bottom: 2px solid var(--mfn-ink);
}

.matsusai-news-detail__header nav {
  display: flex;
  gap: 9px;
  margin-bottom: 38px;
  color: var(--mfn-muted);
  font-size: 10px;
}

.matsusai-news-detail__category {
  color: var(--mfn-orange);
  font-size: 10px;
  font-weight: 800;
}

.matsusai-news-detail h1 {
  margin: 14px 0 22px;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 600;
  line-height: 1.42;
}

.matsusai-news-detail__meta {
  display: flex;
  gap: 18px;
  color: var(--mfn-muted);
  font-size: 10px;
}

.matsusai-news-detail__lead {
  max-width: 680px;
  margin: 30px 0 0;
  color: var(--mfn-muted);
  font-size: 13px;
  line-height: 2;
}

.matsusai-news-detail__source {
  padding: 52px 0;
  text-align: center;
}

.matsusai-news-detail__source h2,
.matsusai-news-detail__related h2 {
  margin: 10px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 29px;
  font-weight: 600;
}

.matsusai-news-detail__source p {
  margin: 15px 0 0;
  color: var(--mfn-muted);
  font-size: 12px;
}

.matsusai-news-detail__source > a {
  width: min(100%, 460px);
  min-height: 62px;
  margin: 25px auto 0;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--mfn-green);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.matsusai-news-detail__source > a span {
  color: var(--mfn-lime);
}

.matsusai-news-detail__source > small {
  display: block;
  margin-top: 12px;
  color: var(--mfn-muted);
  font-size: 9px;
}

.matsusai-flash__ad--detail {
  min-height: 240px;
  margin-bottom: 65px;
}

.matsusai-news-detail__related {
  padding-top: 50px;
  border-top: 1px solid var(--mfn-line);
}

.matsusai-news-detail__related > div {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 28px;
  border: 1px solid var(--mfn-line);
  background: var(--mfn-line);
}

.matsusai-news-detail__related > div a {
  min-height: 160px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  background: #fff;
  color: var(--mfn-ink);
  text-decoration: none;
}

.matsusai-news-detail__related a > span {
  color: var(--mfn-orange);
  font-size: 9px;
  font-weight: 800;
}

.matsusai-news-detail__related a > strong {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.6;
}

.matsusai-news-detail__related a > small {
  margin-top: auto;
  padding-top: 17px;
  color: var(--mfn-muted);
  font-size: 9px;
}

@media (max-width: 600px) {
  .matsusai-flash {
    padding: 52px 16px 62px;
  }

  .matsusai-flash__heading {
    display: block;
  }

  .matsusai-flash__status {
    margin-top: 18px;
  }

  .matsusai-flash__item {
    grid-template-columns: 72px 1fr 20px;
  }

  .matsusai-flash__item h3 {
    font-size: 14px;
  }

  .matsusai-flash__arrow {
    width: 20px;
    height: 20px;
  }

  .matsusai-flash__pagination {
    grid-template-columns: 66px 1fr 66px;
    gap: 5px;
  }

  .matsusai-flash__pagination a,
  .matsusai-flash__pagination > span {
    min-height: 36px;
    padding: 0 7px;
  }

  .matsusai-flash__pagination > div a {
    width: 34px;
  }

  .matsusai-news-detail {
    width: calc(100% - 32px);
    padding-top: 48px;
  }

  .matsusai-news-detail h1 {
    font-size: 30px;
  }

  .matsusai-news-detail__related > div {
    grid-template-columns: 1fr;
  }
}