@charset "UTF-8";
/* header_content */
.nav__item.contact a {
  padding: 20px 30px;
  color: #fff;
  font-size: 1.6rem;
  border-radius: 100vh;
  background: linear-gradient(270deg, #d78045, #d2a02c, #d78045);
  background-size: 200% 200%;
  animation: GradientMove 3s ease infinite;
  --tw-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --tw-shadow-colored: 0 10px 15px -3px var(--tw-shadow-color), 0 4px 6px -4px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
  overflow: hidden;
  position: relative;
  z-index: 1;
}
@keyframes GradientMove {
  0% { background-position: 0% 50% }
  50% { background-position: 100% 50% }
  100% { background-position: 0% 50% }
}
.nav__item.contact a:hover {
  --tw-shadow-color: rgba(246, 168, 59, 0.5);
  --tw-shadow: var(--tw-shadow-colored);
}
.nav__item.contact a span {
  position: relative;
  z-index: 2;
  color: #fff;
}

/* page */
main {
  margin-top: 126px;
  background: #fff;
}
.header-flex {
  color: #323232;
}
.page-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 75px 0;
}
dl {
  margin: 50px 0;
}
dt {
  font-size: 1.8rem;
}
dd {
  font-size: 1.6rem;
  margin: 10px 0 30px;
}
@media screen and (max-width:769px) {
  main {
    margin-top: 80px;
  }
  .page-content {
    padding: 50px 2.6%;
  }
  dl {
    margin: 50px 0;
  }
  dt {
    font-size: 1.6rem;
  }
  dd {
    font-size: 1.4rem;
    margin: 10px 0 30px;
  }
  .nav__hum span {
    background: #323232;
  }
  .contactBtn {
    text-align: center;
  }
}

/* 404 */
.error-404 {
  background: #2E5773;
  height: 100vh;
  text-align: center;
  padding-top: 200px;
  color: #fff;
}
.error-404__txt {
  font-size: 2.6rem;
}
a.topBtn {
  font-size: 1.6rem;
  margin-top: 20px;
  display: block;
}
a.topBtn:hover {
  opacity: .7;
}

/* サイドバー */
#sidebar {
  padding: 20px;
}
#sidebar .side-title {
  font-size: 1.4rem;
  font-weight: bold;
  margin-bottom: 30px;
  position: relative;
}
#sidebar .side-title::after {
  content: "";
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 3px;
  background: #588BAE;
}
.sidebar__list {
  text-align: center;
}
.sidebar__list ul {
  border-bottom: solid  1px #777;
}
.sidebar__list li {
  font-size: 1.2rem;
  border-top: solid  1px #777;
  padding: 20px;
  text-align: left;
}
.sidebar__list div {
  margin-bottom: 40px;
}
.sidebar__list {
  margin-bottom: 30px;
}
.sidebar__list a:hover {
  opacity: .7;
}
@media screen and (max-width: 767px) {
  #sidebar {
    width: 100%;
    padding: 0;
  }
}
/* お問い合わせ */
.contact__txt {
  margin-bottom: 20px;
}
.contact p {
  margin-bottom: 10px;
}
.contact__content {
  padding: 15px 20px;
}
input, 
textarea{
  border: 1px solid #777;
  border-radius: 3px;
}
.contact__content p:last-child {
  text-align: center;
}
.contact__content input {
  width: 500px;
  margin-bottom: 15px;
}
.contact__content textarea{
  margin-bottom: 50px;
  display: block;
}

.contact__content textarea {
  width: 1000px;
  height: 100px;
}
@media screen and (max-width:769px) {
  .contact__content input {
    width: 100%;
    margin-bottom: 10px;
  }
  .contact__content textarea {
    width: 100%;
    height: 150px;
  }
}
/* お問い合わせ完了 */
.contact__complete {
  margin-bottom: 50px;
}

/* 記事一覧 */
main.column {
  display: grid;
  grid-template-columns: 70% 25%;
  max-width: 1240px;
  margin: 126px auto 0;
  gap: 5%;
}
.column-list {
  width: 100%;
}
.column-list .post-title {
  font-size: 1.6rem;
  margin-bottom: 15px;
}
.post-list {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 30px 15px;
  margin-bottom: 40px;
}
.post-thumbnail {
  margin: 0;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%;
  overflow: hidden;
  position: relative;
}
.post-list .post-item {
  background: #fff;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: rgba(0, 0, 0, 0.5) 0px 0px 10px;
  transition: transform 0.5s;
}
.column-list .post-meta {
  padding: 15px 10px;
}
.post-list .post-item:hover {
  transform: translateY(-15px);
}

@media screen and (max-width:769px) {
  main.column {
    display: block;
    max-width: 1240px;
    margin: 126px 2.6% 0;
  }
  .column-list .post-title {
    font-size: 1.4rem;
    margin-bottom: 15px;
  }
  .post-list {
    display: block;
    margin: 40px 0 70px;
  }
  .post-list .post-item {
    margin-bottom: 20px;
  }
  .post-list .post-item:hover {
    transform: translateY(0px);
  }
}

/* 記事詳細 */
.post-header .post-title {
  font-size: 2.8rem;
  font-weight: bold;
  margin-bottom: 30px;
}
.post-category {
  margin-bottom: 10px;
}
.post-category span {
  display: inline-block;
  background: #777;
  color: #fff;
  padding: 5px 12px;
  font-size: 1.2rem;
  border-radius: 3px;
  margin-right: 8px;
  margin-bottom: 8px;
}
.post-category span:hover {
  background: #555;
  transition: background 0.3s ease;
}
.post-article .post-thumbnail {
  margin: 15px 0 25px;
}
.post-thumbnail img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.post-content h2 {
  margin-top:40px;
}

.post-content h3 {
  font-size: 2.2rem;
  font-weight: bold;
  font-family: "Noto Sans";
  position: relative;
  padding: 1rem 2rem;
  border-left: 4px solid #588BAE;
  margin: 30px 0;
}
.post-content ul {
  margin: 15px 0;
  font-size: 1.6rem;
  list-style-position: inside;
}
.post-content ol {
  margin: 15px 0;
  font-size: 1.6rem;
  list-style-type: decimal;
  list-style-position: inside;
}
.post-content ul li {
  list-style-type: disc;
  margin: 10px 0;
}
.post-content ol li {
  margin: 10px 0;
  font-size: 1.6rem;
}
.post-content .wp-block-image {
  margin: 15px 0;
}
.post-content p {
  margin-bottom: 16px;
}
.post-content .wp-block-table {
  margin: 20px 0;
  font-size: 1.4rem;
}
.post-content .wp-block-quote {
  background: #ded9d9;
  padding: 15px;
  margin: 10px 0;
}
.post-btn {
  margin: 60px 0;
  text-align: center;
}
.post-btn a {
  padding: 15px 20px;
  color: #588BAE;
  border: 1px solid #588BAE;
  border-radius: 100vh;
  font-size: 1.6rem;
  overflow: hidden;
  position: relative;
  z-index: 1;
  transition: color 0.4s ease;
  display: inline-block;
  max-width: 300px;
  text-align: center;
}
.post-btn a::after {
  position: absolute;
  top: 0;
  left: 0;
  content: '';
  width: 100%;
  height: 100%;
  border-radius: 100vh;
  transform: scale(0, 1);
  transform-origin: left top;
  transition: .2s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
  background: #588BAE;
}
/* ホバー時に背景がスライド */
.post-btn a:hover::after {
  transform: scale(1, 1);
}
/* ホバー時のテキスト色変更 */
.post-btn a:hover span {
  color: #fff;
}
/* 目次 */
.post-content .index {
  padding: 20px;
  border: 3px solid #bbd3e3;
  margin: 20px 0;
}
.post-content .index p {
  text-align: center;
  font-size: 1.8rem;
  padding-bottom: 20px;
  border-bottom: 2px solid #bbd3e3;
  margin-bottom: 20px;
}
.post-content .index a {
  text-decoration: underline;
}
.post-content .index a:hover {
  text-decoration: none;
}
.post-content .index ol:nth-child(2) li {
  margin-left: 16px;
} 
.post-content .frame {
    padding: 20px;
    border: 3px solid #588BAE;
    background: #e2eff8;
    margin: 20px 0;
}
.post-content h2 {
  width: 90%;
}
.post-content a {
  color: #0f9cb8;
  text-decoration: underline;
}
.post-content a:hover {
  opacity: .7;
}
@media screen and (max-width:769px) {
  .post-header .post-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 20px;
  }
  .post-category span {
    font-size: 1rem;
    margin-right: 7px;
    margin-bottom: 7px;
  }
  .post-content h2 {
    margin-top:30px;
  }
  .post-content h3 {
    font-size: 2rem;
    font-weight: bold;
    padding: 0.8rem 1.8rem;
    border-left: 4px solid #588BAE;
    margin: 25px 0;
  }
  .post-content p {
    margin-bottom: 14px;
  }
  .post-content .index p {
    font-size: 1.6rem;
    padding-bottom: 10px;
  }
  .post-content .index a {
    text-decoration: underline;
  }
  .post-content .index a:hover {
    text-decoration: none;
  }
  .post-content .index ol:nth-child(2) li {
    margin-left: 16px;
  } 
  .post-content .frame {
    padding: 10px;
  }
  .post-content ul {
    font-size: 1.4rem;
  }
  .post-content ol li {
    font-size: 1.4rem;
  }
  .post-content .wp-block-table {
    margin: 15px 0;
    font-size: 1.2rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .post-content .wp-block-table table {
    min-width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
  }
  
  .post-content .wp-block-table th,
  .post-content .wp-block-table td {
    padding: 8px 12px;
    border: 1px solid #ddd;
    width: 120px;
  }
  .post-content .wp-block-table tr th,
  .post-content .wp-block-table tr td {
    width: 120px;
  }
  .post-content .wp-block-table tr th:first-child,
  .post-content .wp-block-table tr td:first-child {
    position: sticky;
    top: 0;
    left: 0;
    border-left: none;
    border-right: none;
    background: none;
  }
  .post-content .wp-block-table tr th:first-child::before,
  .post-content .wp-block-table tr td:first-child::before {
    content: "";
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    border-left: 1px #ccc solid;
    border-right: 1px #ccc solid;
    background-color: #fff;
    z-index: -1;
    box-sizing: content-box;
  }
}
/* 著者（共通） */
.sidebar__list .author__profile-img {
  width: 120px;
  border-radius: 50%;
  margin: 15px 0 5px;
  padding: 2px;
  border: 1px solid #afafaf;
}

/* 著者（サイドバー） */
.sidebar__list .author{
  padding: 10px;
  border: 1px solid #afafaf;
  border-radius: 2.5px;
}
.sidebar__list .author__content {
  margin-bottom: 0;
}
.sidebar__list .author p:not(.author__name) {
  font-size: 1.4rem;
  text-align: start;
  margin-bottom: 14px;
  color: #625c5c;
}
.sidebar__list .author__name {
  line-height: 1.3;
  margin: 10px 0 20px;
  font-weight: bold;
}
.sidebar__list .author__name > span {
  font-size: 1.2rem;
  color: #777;
  font-weight: normal;
}
@media screen and (max-width:769px) {
  .sidebar__list .author p:not(.author__name) {
    font-size: 1.2rem;
    margin-bottom: 12px;
  }
  .sidebar__list .author.is-single {
    display: none;
  }
}
/* 著者（本文） */
.post-content .author {
  margin: 50px 0;
  padding: 20px;
  border: 1px solid #afafaf;
  border-radius: 2.5px;
}
.post-content .author__topic {
  border-bottom: 1px solid #afafaf;
}
.post-content .author__topic p {
  font-size: 2rem;
  font-weight: bold;
}
.post-content .author__content {
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.post-content .author__img {
  padding: 0 20px;
}
.post-content .author__img img {
    border-radius: 50%;
    margin: 15px 0 5px;
    padding: 2px;
    border: 1px solid #afafaf;
}
.post-content .author__name {
  font-weight: bold;
}
.post-content .author__txt p {
  font-size: 1.4rem;
  color: #625c5c;
}
@media screen and (max-width:769px) {
  .post-content .author {
    margin: 35px 0;
    padding: 15px;
  }
  .post-content .author__topic p {
    font-size: 1.8rem;
  }
  .post-content .author__content {
    padding-top: 15px;
    display: block;
  }
  .post-content .author__img {
    padding: 0 15px;
    text-align: center;
  }
  .post-content .author__img img {
    width: 120px;
    margin: 15px 0 5px;
  }
  .post-content .author__name {
    text-align: center;
    margin-top: 5px;
  }
  .post-content .author__txt p {
    font-size: 1.4rem;
    color: #625c5c;
  }
}
/* その他 */
.contactBtn a {
  text-decoration: none;
}