.posts__main {
  margin-bottom: 60px;
}
@media screen and (max-width: 768px) {
  .posts__main {
    margin-bottom: 30px;
  }
}

.header__main--logo {
  transform: translate(calc(-50% - -20px), -50%);
}
@media screen and (max-width: 768px) {
  .header__main--logo {
    line-height: 0;
    overflow: hidden;
    transform: none;
  }
}

.header__main--nav .pc_nav {
  gap: 60px;
}
@media screen and (max-width: 1000px) {
  .header__main--nav .pc_nav {
    display: none;
  }
}
.header__main--nav .pc_nav li {
  margin: 0 !important;
}
.header__main--nav .sp_nav {
  display: none;
}
@media screen and (max-width: 1000px) {
  .header__main--nav .sp_nav {
    display: block;
  }
}

.posts__main .secTTL {
  margin-bottom: 60px;
}
.posts__main .posts__list {
  max-width: 800px;
  margin: 0 auto;
  margin-bottom: 60px;
}

.post-item:not(:last-child) {
  margin-bottom: 30px;
}
.post-item a {
  display: flex;
  gap: 30px;
}
@media screen and (max-width: 768px) {
  .post-item a {
    gap: 10px;
  }
}
.post-item a .post-thumbnail {
  width: 100px;
  height: 100px;
}
@media screen and (max-width: 768px) {
  .post-item a .post-thumbnail {
    width: 38.46154vw;
    height: 38.46154vw;
  }
}
.post-item a .post-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.post-item a .post-header .post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 10px;
}
.post-item a .post-header .post-meta .post-date {
  font-size: 14px;
}
@media screen and (max-width: 768px) {
  .post-item a .post-header .post-meta .post-date {
    font-size: 3.58974vw;
  }
}
.post-item a .post-header .post-meta .post-categories {
  border: 1px solid #3E3936;
  padding: 5px 10px;
  font-size: 12px;
}
@media screen and (max-width: 768px) {
  .post-item a .post-header .post-meta .post-categories {
    font-size: 3.07692vw;
  }
}
.post-item a .post-header .post-title {
  font-size: 18px;
}
@media screen and (max-width: 768px) {
  .post-item a .post-header .post-title {
    font-size: 4.10256vw;
  }
}

.news__main--list {
  max-width: 657px;
  margin: 0 auto;
  margin-top: 50px;
}
.news__main--list ul {
  margin-bottom: 30px;
}
@media screen and (max-width: 768px) {
  .news__main--list ul {
    margin-top: 12.07729vw;
  }
}
.news__main--list .all {
  text-align: right;
}
.news__main--list .all a {
  text-decoration: underline;
}
@media screen and (max-width: 768px) {
  .news__main--list .all a {
    font-size: 3.58974vw;
  }
}

.brand {
  margin-bottom: 150px;
}
@media screen and (max-width: 768px) {
  .brand {
    margin-top: 28.98551vw;
  }
}

@media screen and (max-width: 768px) {
  .post-single {
    padding-top: 25.64103vw;
  }
}
.post-single header .meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 15px;
}
@media screen and (max-width: 768px) {
  .post-single header .meta {
    margin-bottom: 3.84615vw;
  }
}
.post-single header .meta time {
  font-size: 14px;
}
@media screen and (max-width: 768px) {
  .post-single header .meta time {
    font-size: 3.58974vw;
  }
}
.post-single header .meta .category {
  border: 1px solid #3E3936;
  padding: 5px 10px;
  font-size: 12px;
}
@media screen and (max-width: 768px) {
  .post-single header .meta .category {
    font-size: 3.07692vw;
  }
}
.post-single header h1 {
  font-size: 25px;
  margin-bottom: 30px;
}
@media screen and (max-width: 768px) {
  .post-single header h1 {
    font-size: 30px;
    margin-bottom: 7.69231vw;
  }
}
.post-single .thamb {
  margin-bottom: 30px;
  text-align: center;
}
.post-single .content h1, .post-single .content h2, .post-single .content h3, .post-single .content h4 {
  margin-bottom: 15px;
  line-height: 180%;
}
.post-single .content li {
  font-size: 16px;
}
@media screen and (max-width: 768px) {
  .post-single .content li {
    font-size: 4.10256vw;
  }
}
.post-single .content p {
  font-size: 16px;
  margin-bottom: 15px;
  line-height: 180%;
}
@media screen and (max-width: 768px) {
  .post-single .content p {
    font-size: 4.10256vw;
  }
}
.post-single .content p a {
  text-decoration: underline;
}
.post-single footer {
  margin-top: 100px;
}
.post-single footer .row .page-nation {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 30px;
}
@media screen and (max-width: 768px) {
  .post-single footer .row .page-nation {
    gap: 7.69231vw;
    margin-bottom: 25.64103vw;
  }
}
.post-single footer .row .page-nation .page-nation-item {
  padding: 5px 10px;
  font-size: 16px;
}
@media screen and (max-width: 768px) {
  .post-single footer .row .page-nation .page-nation-item {
    font-size: 4.61538vw;
  }
}
.post-single footer .back_btn {
  text-align: center;
}
.post-single footer .back_btn a {
  border: 1px solid #3E3936;
  padding: 5px 40px;
  font-size: 16px;
}
@media screen and (max-width: 768px) {
  .post-single footer .back_btn a {
    font-size: 4.10256vw;
    padding: 2.5641vw 15.38462vw;
  }
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}
@media screen and (max-width: 768px) {
  .pagination {
    gap: 3.07692vw;
  }
}
.pagination .page-item {
  width: 48%;
}
.pagination .page-item.left {
  text-align: right;
}
.pagination .page-item a {
  display: inline-block;
  font-size: 16px;
}
@media screen and (max-width: 768px) {
  .pagination .page-item a {
    font-size: 4.10256vw;
  }
}
.pagination .page-numbers {
  display: flex;
  gap: 10px;
}
.pagination .page-numbers a, .pagination .page-numbers span {
  width: 30px;
  height: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 14px;
  font-weight: bold;
  border-radius: 50%;
}
@media screen and (max-width: 768px) {
  .pagination .page-numbers a, .pagination .page-numbers span {
    width: 10.25641vw;
    height: 10.25641vw;
    font-size: 4.10256vw;
  }
}
.pagination .page-numbers a {
  border: 1px solid #3E3936;
}
.pagination .page-numbers span {
  background: #3E3936;
  border: 1px solid #fff;
  color: #fff;
}

.posts .categories {
  margin-bottom: 100px;
}
@media screen and (max-width: 768px) {
  .posts .categories {
    margin-bottom: 25.64103vw;
  }
}
.posts .categories ul {
  display: flex;
  gap: 40px 20px;
  flex-wrap: wrap;
}
@media screen and (max-width: 768px) {
  .posts .categories ul {
    gap: 10.25641vw 5.12821vw;
  }
}
.posts .categories ul li a {
  padding: 10px 20px;
  background: #fff;
  border: 1px solid #3E3936;
  font-size: 20px;
}
.posts .categories ul li a.active {
  background: #3E3936;
  border: 1px solid #fff;
  color: #fff;
}
@media screen and (max-width: 768px) {
  .posts .categories ul li a {
    padding: 2.5641vw 5.12821vw;
    font-size: 4.61538vw;
  }
}