@charset "UTF-8";



/*-------------------------------------------------
.mv-under
------------------------------------------------*/
body.news .mv-under,
body.date .mv-under {
  background-image: url(../img/post/news-mv-bg.webp);
}
body.date .mv-under .date {
  display: block;
  margin-block-start: .6em;
  font-family: 'Plus Jakarta Sans';
  font-size: .8em;
  text-align: center;
}

body.exemplar .mv-under {
  background-image: url(../img/post/exemplar-mv-bg.webp);
}



/*-------------------------------------------------
main
------------------------------------------------*/
main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 80px 0;
  inline-size: min(100% - (20px * 2), 1200px);
  margin-inline: auto;
}

@media (width >= 520px) {
  main {
    gap: 100px 0;
  }
}

@media (width >= 769px) {
  main {
    grid-template-columns: 70% 22%;
    justify-content: space-between;
  }
}

@media (width >= 960px) {

}


/*-------------------------------------------------
.post-container
------------------------------------------------*/
.post-container article:last-of-type {
  border-bottom: 1px solid var(--clr-lightgray);
}
.post-container article > a {
  display: block;
  padding-block: 30px;
  border-top: 1px solid var(--clr-lightgray);
}
.post-container article > a .post-head {
  display: flex;
  align-items: center;
}
.post-container article > a .post-head .post-date {
  font-size: clamp(13px, 0.772rem + 0.17vw, 14px);
}
.post-container article > a .post-head .term-name {
  margin-inline-start: 20px;
}

.post-container article > a .post-ttl {
  margin-block-start: 20px;
  line-height: 2;
}

@media (width >= 520px) {
  .post-container article > a {
    padding-block: 34px;
  }
  .post-container article > a .post-ttl {
    margin-block-start: 24px;
  }
}

@media (width >= 769px) {
  .post-container article > a {
    padding-block: 38px;
  }
  .post-container article > a .post-ttl {
    margin-block-start: 26px;
  }
}

@media (width >= 960px) {
  .post-container article > a {
    padding-block: 42px;
  }
  .post-container article > a .post-ttl {
    margin-block-start: 28px;
  }
}



/*-------------------------------------------------
.post-container-single
------------------------------------------------*/
.post-container-single .post-head .post-date {
  display: flex;
  align-items: center;
}
.post-container-single .post-head .post-date li {
  font-size: clamp(13px, 0.772rem + 0.17vw, 14px);
}
.post-container-single .post-head .post-date .post-release {
  display: flex;
  align-items: center;
}
.post-container-single .post-head .post-date .post-release .ico-release {
  inline-size: 20px;
  aspect-ratio: 1/1;
}
.post-container-single .post-head .post-date .post-release span {
  margin-inline-start: .4em;
}
.post-container-single .post-head .post-date .post-update {
  margin-inline-start: 1em;
}

.post-container-single .post-head .post-terms {
  margin-block-start: 30px;
}

.post-container-single .post-head .post-ttl {
  margin-block-start: 40px;
  padding-block-end: 1em;
  border-block-end: 2px solid var(--clr-primary-black);
  font-family: 'Zen Kaku Gothic New';
  font-weight: 500;
  font-size: clamp(20px, 0.849rem + 1.71vw, 30px);
  line-height: 1.6;
}

.post-container-single .post-content {
  margin-block-start: 40px;
}
.post-container-single .post-content p {
  line-height: 2.8;
}
.post-container-single .post-content p:nth-of-type(n+2) {
  margin-block-start: 3em;
}

@media (width >= 520px) {
  .post-container-single .post-content {
    margin-block-start: 50px;
  }
}

@media (width >= 769px) {
  .post-container-single .post-content {
    margin-block-start: 60px;
  }
}

@media (width >= 960px) {
  .post-container-single .post-content {
    margin-block-start: 70px;
  }
}



/*-------------------------------------------------
aside
------------------------------------------------*/
aside {
  /* background-color: lightcyan */
}

aside .h2-ttl-side {
  padding-block-end: 20px;
  border-block-end: 2px solid var(--clr-primary-black);
  border-radius: 1px;
  font-family: 'Zen Kaku Gothic New';
  font-weight: 700;
  font-size: clamp(16px, 0.92rem + 0.34vw, 18px);
}

aside .side-cat .cat-parent {
  margin-block-start: 30px;
}
aside .side-cat .cat-parent li + li {
  margin-block-start: 1.6em;
  line-height: 1.6;
}

aside .side-archive {
  margin-block-start: 80px;
}
/* aside .side-archive select {
  margin-block-start: 30px;
} */

aside .side-archive label {
  display: inline-flex;
  align-items: center;
  position: relative;
  inline-size: 100%;
  margin-block-start: 30px;
}
aside .side-archive label::after {
  display: inline-block;
  content: '';
  position: absolute;
  right: 15px;
  /* width: 10px;
  height: 7px; */
  /* background-color: #535353; */
  /* clip-path: polygon(0 0, 100% 0, 50% 100%); */
  inline-size: 12px;
  aspect-ratio: 1/1;
  content: '';
  background-image: url(../img/common/ico-arrow-forward.svg);
  background-size: contain;
  pointer-events: none;
  transform: rotate(90deg);
}

aside .side-archive label select {
    appearance: none;
    inline-size: 100%;
    /* min-width: 230px; */
    /* block-size: 44px; */
    padding: 12px 14px;
    border: 3px solid var(--clr-primary-black);
    border-radius: 24px;
    background-color: #fff;
    /* color: #333333; */
    /* font-size: 1em; */
    cursor: pointer;
}
aside .side-archive label select:focus{
  outline: none;
}