@charset "UTF-8";

:root {
  --font-family: "游ゴシック体", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  --sidebar-width: 35%;
  --main-content-width: 65%;
  --primary-blue-color: #005bac;
  --primary-gray-color: #5a5858;
  --secondary-orange-color: #fb7d5a;
  --secondary-support-color: #fda05b;
  --base-text-color: #252d34;
  --base-dark-color: #404040;
  --base-shape-color: #7d8791;
  --base-dotted-color: #bbc0c7;
  --base-line-color: #dce2eb;
  --base-gray-color: #f0f3f8;
  --base-white-color: #ffffff;
  --attention-color: #ed1818;
}

/*global*/
body {
  color: var(--base-text-color);
  font-family: var(--font-family);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.7;
}

a {
  color: var(--primary-blue-color);
  text-decoration: none;
}

main {
  background: var(--base-gray-color);
  overflow: hidden;
}

.container {
  width: 100%;
  min-width: 1200px;
  margin-top: 90px;
  overflow: hidden;
}

.title__container {
  background: transparent linear-gradient(270deg, #1a7bc3 0%, #0c69b6 55%, #005bac 100%);
}

.title__container-caption {
  color: var(--base-white-color);
  font-size: 44px;
  font-weight: 700;
  padding: 78px 0;
  text-align: center;
}

.breadcrumb {
  font-size: 14px;
  font-weight: 500;
}

.breadcrumb a:after {
  content: "/";
  display: inline-block;
  width: 9px;
  height: 18px;
  margin: 0 8px;
  color: var(--base-dotted-color);
  pointer-events: none;
}

.breadcrumb__container {
  width: 1200px;
  margin: 18px auto;
}

/*global_mobile*/
@media screen and (max-width: 768px) {
  body {
    font-size: 14px;
  }

  .container {
    margin-top: 69px;
    min-width: auto;
  }

  .title__container-caption {
    font-size: 26px;
    padding: 48px 0;
  }

  .breadcrumb {
    line-height: 2em;
  }

  .breadcrumb__container {
    max-width: 96%;
    margin: 0 auto 4px;
  }
}

/*intro*/
.intro__section {
  margin: 20px 0 50px;
}

.intro__section-inner {
  margin: auto;
  max-width: 1200px;
}

.intro__section-heading {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  padding: 30px 0;
}

.intro__section-wrapper {
  display: grid;
  grid-template-columns: auto auto;
  gap: 12px;
  padding: 20px;
  margin-bottom: 30px;
  border: 1px solid var(--base-line-color);
}

.intro__section p {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 20px;
}

.intro__section ul {
  display: grid;
  grid-template-columns: repeat(6, auto);
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.intro__section a {
  display: inline-block;
  min-width: 140px;
  height: 42px;
  line-height: 42px;
  padding: 0 12px;
  font-size: 14px;
  text-align: center;
  color: var(--base-text-color);
  background-color: var(--base-white-color);
  border: 1px solid var(--base-line-color);
  border-radius: 4px;
  text-decoration: none;
  transition: 0.3s;
  word-break: keep-all;
}

a.is-active {
  background-color: var(--primary-blue-color);
  color: var(--base-white-color);
}

.intro__section a:hover {
  background-color: var(--primary-blue-color);
  color: var(--base-white-color);
}

a.intro__section-button {
  display: block;
  width: calc((100% - (32px * 2)) / 3);
  font-size: 16px;
  font-weight: bold;
  color: var(--base-white-color);
  background-color: var(--secondary-orange-color);
  border: 1px solid var(--base-white-color);
  border-radius: 20px;
  margin: auto;
}

a.intro__section-button:hover {
  background-color: var(--secondary-orange-color);
  transform: scale(1.1);
}

.intro__section form {
  display: flex;
}

.intro__section label {
  position: absolute;
  left: -9999px;
}

.intro__section input[type="text"] {
  width: 180px;
  height: 42px;
  line-height: 42px;
  padding: 0 12px;
  font-size: 16px;
  border: 1px solid var(--base-line-color);
  border-right: none;
  border-radius: 4px 0 0 4px;
}

.intro__section input[type="text"]::placeholder {
  font-size: 14px;
}

.intro__section input[type="submit"] {
  width: 100%;
  height: 42px;
  line-height: 42px;
  padding: 0 12px;
  font-size: 16px;
  background-color: var(--primary-blue-color);
  color: var(--base-white-color);
  border: none;
  border-radius: 0 4px 4px 0;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.intro__section input[type="submit"]:hover {
  background-color: var(--primary-blue-color);
}

@media screen and (max-width: 768px) {
  .intro__section-inner {
    max-width: 96%;
  }

  .intro__section-heading {
    font-size: 20px;
  }

  .intro__section-wrapper {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 12px;
  }
  .intro__section ul {
    grid-template-columns: repeat(2, auto);
    justify-content: center;
  }
  .intro__section form {
    justify-content: center;
    padding: 0 20px;
  }
  .intro__section input[type="text"] {
    width: 220px;
  }
  .intro__section input[type="submit"] {
    width: 100%;
  }
  a.intro__section-button {
    width: 84%;
  }
}

/*article*/
.article__section {
  margin-bottom: 50px;
}

.article__section-inner {
  margin: auto;
  max-width: 1200px;
}

.article__section ul {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(3, 1fr);
}

.article__section li {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--base-gray-color);
  border-radius: 16px;
}

.article__section img {
  width: 100%;
  height: auto;
  position: relative;
  border-bottom: 2px solid var(--aside-color);
  transition: 0.3s;
}

.article__section li:hover img {
  transform: scale(1.1);
  transition: 0.3s;
}

.article__section li:hover .article__section-content-title {
  color: var(--primary-blue-color);
  text-decoration: underline;
}

.article__section-content-more {
  display: inline-flex;
  align-items: baseline;
  justify-content: flex-end;
  position: relative;
  font-size: 14px;
  font-weight: bold;
  color: var(--primary-blue-color);
  transition: 0.3s;
}

.article__section-content-more::after {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-left: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
  transition: 0.3s;
}

.article__section li:hover .article__section-content-more::after {
  transform: translateX(4px) rotate(45deg);
}

.article__section-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
  height: auto;
  padding: 20px;
}

.article__section-content span {
  display: inline-block;
  margin-right: 1em;
  min-width: 40px;
  font-weight: bold;
}

.article__section-content-subtitle {
  font-size: 14px;
  color: var(--primary-blue-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.article__section-content-title {
  font-size: 20px;
  color: var(--base-text-color);
  font-weight: bold;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.article__section-content-caption {
  font-size: 14px;
  color: var(--base-text-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.article__section-content .article__section-content-caption:nth-of-type(3) {
  margin-bottom: 1em;
}

@media screen and (max-width: 768px) {
  .article__section-inner {
    max-width: 96%;
  }

  .article__section ul {
    grid-template-columns: repeat(1, 1fr);
    padding: 0 8px;
  }

  .article__section li {
    border-radius: 8px;
  }
}

/*pagination*/
.pagination__section {
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 50px;
}

.page-numbers {
  margin: 0 10px;
}