.l-single__heading {
  font-size: clamp(1rem, 1.875vw, 1.5rem);
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0.05em;
}

.l-single__time {
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.01em;
}

.l-single__cate {
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 0.05em;
}

.l-post__text,
.l-post__list {
  font-size: clamp(0.875rem, 1.25vw, 1rem);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.05em;
}

.l-pageList__link {
  font-size: clamp(0.875rem, 1.25vw, 1rem);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.05em;
}

.l-single {
  margin: 4rem 0 0;
}

.l-single__inner {
  display: grid;
  grid-template-columns: minmax(2rem, 1fr) minmax(auto, 65ch) minmax(2rem, 1fr);
}

.l-single__inner > * {
  grid-column: 2;
}

.l-single__cate {
  padding: 0.7rem 1rem;
  background: var(--site_color);
  color: #fff;
  text-align: center;
  max-width: 192px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.l-single__time {
  align-self: center;
  margin: 1rem 0 0;
  display: block;
}

.l-single__heading {
  margin: 1rem 0 0;
  padding: 0 0 0.5rem;
  position: relative;
}

.l-single__heading::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  background: #242424;
  bottom: 0;
  left: 0;
}

.l-single__img {
  margin: 2rem 0 0;
}

.l-single__img > img {
  vertical-align: top;
  height: 100%;
  object-fit: cover;
}

.l-single__body {
  margin: 2rem 0 0;
}

.l-post > * + * {
  margin: 1rem 0;
}

.l-post__list--ul {
  list-style: disc;
  padding: 0 0 0 1.5rem;
}

.l-post__list--ol {
  padding: 0 0 0 1.5rem;
}

.l-pageList__prev::before,
.l-pageList__next::before,
.l-pageList__link {
  transition: 350ms ease;
}

.l-pageList {
  margin: 4rem 0;
  display: flex;
  justify-content: space-between;
}

.l-pageList__prev {
  position: relative;
  flex-basis: 48%;
}

.l-pageList__prev:hover::before {
  border-right: 5px solid #fff;
}

.l-pageList__prev::before {
  content: "";
  position: absolute;
  width: 5px;
  height: 5px;
  border: 5px solid transparent;
  border-right: 5px solid #242424;
  transform: translate(0, -50%);
  top: 50%;
  left: 1rem;
}

.l-pageList__next {
  position: relative;
  flex-basis: 48%;
}

.l-pageList__next:hover::before {
  border-left: 5px solid #fff;
}

.l-pageList__next::before {
  content: "";
  position: absolute;
  width: 5px;
  height: 5px;
  border: 5px solid transparent;
  border-left: 5px solid #242424;
  transform: translate(0, -50%);
  top: 50%;
  right: 1rem;
}

.l-pageList__link {
  display: grid;
  place-items: center;
  color: #242424;
  text-decoration: none;
  max-width: 192px;
  height: 48px;
  position: relative;
}

.l-pageList__link:hover {
  color: #fff;
}

.l-pageList__link:hover::after {
  transform: scale(1);
  transform-origin: top left;
}

.l-pageList__link::before,
.l-pageList__link::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.l-pageList__link::before {
  background: #e6e6e6;
  z-index: -2;
}

.l-pageList__link::after {
  transition: transform 350ms ease;
  background: var(--site_color);
  transform: scale(0, 1);
  transform-origin: top right;
  z-index: -1;
}

.l-pageList__link--next {
  margin: 0 0 0 auto;
}

@media screen and (min-width: 768px) {
  .l-single {
    margin: 6.375rem 0 0;
  }

  .l-single__inner {
    grid-template-columns: minmax(2rem, 1fr) minmax(auto, 100%) minmax(2rem, 1fr);
  }
}

@media screen and (min-width: 1280px) {
  .l-single {
    margin: 7.5rem 0 0;
  }

  .l-single__inner {
    grid-template-columns: minmax(2rem, 1fr) minmax(auto, 896px) minmax(auto, 384px) minmax(2rem, 1fr);
  }

  .l-single__side {
    grid-column: 3;
    grid-row: 1;
    margin: 0 0 0 5rem;
  }

  .l-pageList {
    margin: 4rem 0 0;
  }
}