/* CSS Document */
/** post
 * ========================================================================= */
.post::after {
  content: "";
  display: block;
  clear: both;
}
.post section {
  padding-top: 60px;
}
.post section:not(:last-child), .post > section.bg--lightblue {
  padding-bottom: 60px;
}
.post section section {
  padding-top: 0;
}
.post section section:not(:last-child) {
  padding-bottom: 40px;
}
.post section section + section {
  padding-top: 40px;
}
.post section p + section {
  margin-top: 40px;
}
.post p {
  margin-top: -.375em;
  font-size: 16px;
  font-size: 1.6rem;
  line-height: 1.75;
  overflow: hidden;
}
.post p:not(:last-child) {
  margin-bottom: .75em;
}
.post h2:not([class^="title-type"]) {
  padding-left: .5em;
  border-left: 5px solid #1754A5;
  color: #1754A5;
  font-size: 32px;
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: .075em;
}
.post h2:not(:first-child):not([class^="title-type"]) {
  margin-top: calc(60px - .2em);
}
.post h2:not(:last-child):not([class^="title-type"]) {
  margin-bottom: calc(60px - .2em);
}
.post h3 {
  margin-top: -.2em;
  color: #1754A5;
  font-size: 28px;
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: .075em;
}
.post h3:not(:first-child):not([class*="title"]) {
  margin-top: calc(45px - .2em);
}
.post .icon + h3:not(:first-child) {
  margin-top: 0;
}
.post h3:not(:last-child):not([class*="title"]) {
  margin-bottom: calc(30px - .2em);
}
.post h4 {
  margin-top: -.375em;
  color: #1754A5;
  font-size: 20px;
  font-size: 2.0rem;
  font-weight: 700;
}
.post h4:not(:first-child) {
  margin-top: calc(25px - .375em);
}
.post h4:not(:last-child) {
  margin-bottom: calc(15px - .375em);
}
.post h5, .post h6 {
  font-weight: 700;
}
.post h5 {
  color: #1754A5;
  font-size: 20px;
  font-size: 2.0rem;
}
.post h5:not(:first-child) {
  margin-top: calc(15px - .375em);
}
.post h5:not(:last-child) {
  margin-bottom: calc(15px - .375em);
}
.post h6 {
  font-size: 18px;
  font-size: 1.8rem;
}
.post h6:not(:first-child) {
  margin-top: calc(10px - .375em);
}
.post h6:not(:last-child) {
  margin-bottom: calc(10px - .375em);
}
.post a {
  color: #1a73e8;
}
.post strong {
  font-weight: 700;
}
.post figure {
  display: inline-block;
  position: relative;
}
.post figure figcaption {
  padding: calc(10px - .375em) 10px;
  position: absolute;
  bottom: 0;
  right: 0;
  font-size: 14px;
  font-size: 1.4rem;
  text-shadow: 0 0 3px #fff;
}
.post figure figcaption.caption--left {
  left: 0;
  right: auto;
}
.post figure figcaption.caption--center {
  width: 100%;
  text-align: center;
}
.post figure figcaption.color--white {
  text-shadow: 0 0 3px #000;
}
.post figure:not(:last-child) {
  margin-bottom: 20px;
}
.post table {
  width: 100%;
  border-bottom: 1px solid #ccc;
  font-size: 16px;
  font-size: 1.6rem;
}
.post table > tbody > tr > * {
  padding: calc(20px - .375em) 20px;
  border-top: 1px solid #ccc;
}
.post table > tbody > tr > th {
  text-align: left;
  font-weight: 700;
}
.post table.table-th-bg--lightblue > tbody > tr > th {
  background-color: #E7EEF6;
}
.post table.table-border:not(.table-th-bg--lightblue) > tbody > tr > th + td {
  border-left: 1px solid #ccc;
}
.post table.table-border > tbody > tr > td + td {
  border-left: 1px dotted #ccc;
}
.post table:not(:last-child), .post .table-wrapper:not(:last-child) {
  margin-bottom: 1.5em;
}
.post ol, .post ul {
  padding-left: 1.25em;
  font-size: 16px;
  font-size: 1.6rem;
}
.post ol li {
  list-style: decimal;
}
.post ul li {
  list-style: disc;
}
.post li::marker {
  color: #1754A5;
  font-weight: 700;
}
.post blockquote {
  background-color: #E7EEF6;
  padding: 50px 30px 55px 30px;
  margin-bottom: 20px;
  position: relative;
}
.post blockquote p {
  margin-bottom: 0;
}
.post blockquote::before, .post blockquote::after {
  font-family: FontAwesome;
  content: "\f10d";
  color: #1754a5;
  font-size: 24px;
  line-height: 1;
  position: absolute;
  opacity: .3;
}
.post blockquote::before {
  top: 15px;
  left: 18px;
}
.post blockquote::after {
  bottom: 15px;
  right: 18px;
  transform: rotate(180deg);
}
.post del {
  text-decoration: line-through;
}
.post ins {
  text-decoration: underline;
}
.post sup {
  vertical-align: super;
  font-size: smaller;
}
.post sub {
  vertical-align: sub;
  font-size: smaller;
}
.post blockquote cite {
  display: block;
  text-align: right;
  color: #888888;
  font-size: 0.9em;
}
.post .alignnone {
  margin-top: 10px;
  clear: both;
}
.post .alignright {
  float: right;
  margin: 15px 0 20px 15px;
}
.post .alignleft {
  float: left;
  margin: 15px 20px 20px 0;
}
.post .aligncenter {
  display: block;
  text-align: center;
  margin: 15px auto 20px;
}
@media screen and (max-width: 1023px) {
  .post table.table-responsive--w1023, .post table.table-responsive--w1023 > tbody, .post table.table-responsive--w1023 > tbody > tr, .post table.table-responsive--w1023 > tbody > tr > * {
    display: block;
  }
  .post table.table-responsive--w1023 > tbody, .post table.table-responsive--w1023 > tbody > tr, .post table.table-responsive--w1023 > tbody > tr > * {
    width: 100%;
  }
  .post table.table-responsive--w1023 {
    width: auto;
    margin-right: -30px;
    margin-left: -30px;
  }
  .post table.table-responsive--w1023 > tbody > tr > * {
    padding-right: 30px;
    padding-left: 30px;
  }
  .post table.table-responsive--w1023.table-th-bg--lightblue > tbody > tr > th + td {
    border-top: none;
  }
  .post table.table-responsive--w1023.table-border:not(.table-th-bg--lightblue) > tbody > tr > th + td {
    border-left: none;
  }
  .post table.table-responsive--w1023.table-border > tbody > tr > td + td {
    border-top: 1px dotted #ccc;
    border-left: none;
  }
}
@media screen and (max-width: 767px) {
  .post h2 {
    font-size: 24px;
    font-size: 2.4rem;
  }
  .post h2:not(:last-child) {
    margin-bottom: calc(40px - .375em);
  }
  .post h3 {
    font-size: 20px;
    font-size: 2.0rem;
  }
  .post h3:not(:last-child) {
    margin-bottom: calc(20px - .375em);
  }
  .post h4 {
    font-size: 18px;
    font-size: 1.8rem;
  }
  .post h4:not(:last-child) {
    margin-bottom: calc(10px - .375em);
  }
  .post table {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
  }
  .post table:not([class^="table-responsive"]) * {
    font-size: 14px;
    font-size: 1.4rem;
  }
  .post table > tbody > tr > * {
    padding-right: 10px;
    padding-left: 10px;
  }
  .post table > tbody > tr > *:first-child {
    padding-left: 30px;
  }
  .post table > tbody > tr > *:last-child {
    padding-right: 30px;
  }
  .post table.table-responsive--w767, .post table.table-responsive--w767 > tbody, .post table.table-responsive--w767 > tbody > tr, .post table.table-responsive--w767 > tbody > tr > * {
    display: block;
  }
  .post table.table-responsive--w767 > tbody, .post table.table-responsive--w767 > tbody > tr, .post table.table-responsive--w767 > tbody > tr > * {
    width: 100%;
  }
  .post table.table-responsive--w767 > tbody > tr > * {
    padding-right: 30px;
    padding-left: 30px;
  }
  .post table.table-responsive--w767.table-th-bg--lightblue > tbody > tr > th + td {
    border-top: none;
  }
  .post table.table-responsive--w767.table-border:not(.table-th-bg--lightblue) > tbody > tr > th + td {
    border-top: 1px solid #ccc;
    border-left: none;
  }
  .post table.table-responsive--w767.table-border > tbody > tr > td + td {
    border-top: 1px dotted #ccc;
    border-left: none;
  }
  .post figure figcaption {
    font-size: 12px;
    font-size: 1.2rem;
  }
}
/** checklist  */
.post .checklist {
  display: flex;
  justify-content: center;
}
.post .checklist ul {
  padding-left: 0;
  font-size: 24px;
  font-size: 2.4rem;
}
.post .checklist ul li {
  padding-left: 1.75em;
  position: relative;
  list-style: none;
}
.post .checklist ul li:not(:first-child) {
  margin-top: calc(15px - .5em);
}
.post .checklist ul li::before {
  content: "\f00c";
  font: var(--fa-font-solid);
  position: absolute;
  top: .375em;
  left: 0;
  color: #1754A5;
}
@media screen and (max-width: 767px) {
  .post .checklist ul {
    font-size: 18px;
    font-size: 1.8rem;
  }
}
/** ===========================================================================
 *    develop
 * ========================================================================= */
.post-develop + aside.section {
  margin-top: 150px;
}
.single-relation-post--group {
  list-style: disc;
  padding-left: 1.5em;
  font-size: 16px;
  font-size: 1.6rem;
}
.single-relation-post--link {
  color: #1A73E8;
}
.single-relation-system--group {
  display: flex;
  flex-wrap: wrap;
  margin: -20px;
}
.single-relation-system--group-item {
  display: flex;
  width: 33.333%;
  padding: 20px;
}
.single-relation-system--card {
  display: block;
  width: 100%;
  padding: 0 20px 30px;
  box-shadow: 0 0 10px rgba(23, 84, 165, .2);
}
.single-relation-system--thumbnail {
  margin-right: -20px;
  margin-left: -20px;
}
.single-relation-system--thumbnail img {
  width: 100%;
}
.single-relation-system--title {
  display: flex;
  justify-content: center;
  color: #1754A5;
  font-size: 20px;
  font-size: 2.0rem;
  font-weight: 700;
  letter-spacing: .05em;
}
.single-relation-system--title:not(:first-child) {
  margin-top: 25px;
}
.single-relation-system--except {
  font-size: 16px;
  font-size: 1.6rem;
  letter-spacing: .05em;
}
.single-relation-system--except:not(:first-child) {
  margin-top: 20px;
}
.aside-title {
  text-align: center;
  color: #1754A5;
  font-size: 30px;
  font-size: 3.0rem;
  font-weight: 700;
  letter-spacing: .05em;
}
.aside-title:not(:last-child) {
  margin-bottom: calc(60px - .25em);
}
@media screen and (max-width: 1023px) {
  .single-relation-system--group-item {
    width: 50%;
  }
}
@media screen and (max-width: 467px) {
  .single-relation-system--group-item {
    width: 100%;
  }
}
/** ===========================================================================
 *    目次
 * ========================================================================= */
.custom-toc > ul  {
  counter-reset: li1;
}
.custom-toc > ul > li::before, .custom-toc > ul > li > ul > li::before {
  padding-right: .5em;
  border-right: 1px solid #515151;
  margin-right: .5em;
}
.custom-toc > ul > li::before {
  content: counter(li1);
  counter-increment: li1;
}
.custom-toc > ul > li > ul {
  counter-reset: li2;
}
.custom-toc > ul > li > ul > li::before {
  content: counter(li1) '-' counter(li2);
  counter-increment: li2;
}
/** ===========================================================================
 *    blog
 * ========================================================================= */
.post-blog:not(:first-child) {
  margin-top: 50px;
}
.post-blog h2 {
  font-size: 36px;
}
.post-blog h3 {
  font-size: 30px;
}
.post-blog h4 {
  font-size: 24px;
}
.post-blog table > tbody > tr > th {
  background-color: #E7EEF6;
  font-weight: 400;
}
/** 目次 */
.post-blog .custom-toc {
  padding: 2em;
  border: 1px solid #eee;
  border-radius: .5em;
}
.post-blog .custom-toc:not(:first-child) {
  margin-top: 50px;
}
.post-blog .custom-toc:not(:last-child) {
  margin-bottom: 50px;
}
.post-blog .custom-toc h2 {
  padding-left: 0;
  border-left: none;
  font-size: 24px;
  font-size: 2.4rem;
}
.post-blog .custom-toc h2 > i {
  margin-right: .5em;
}
.post-blog .custom-toc h2:not(:last-child) {
  margin-bottom: 30px;
}
.post-blog .custom-toc ul {
  padding-left: 0;
  font-size: 14px;
  font-size: 1.4rem;
}
.post-blog .custom-toc ul li {
  list-style: none;
}
.post-blog .custom-toc ul li a {
  color: #515151;
  font-weight: 400;
}
/** ===========================================================================
 *    service
 * ========================================================================= */
.post-service:not(:first-child) {
  padding-top: 60px;
}
.title-service {
  display: flex;
  justify-content: center;
  padding-left: 0 !important;
  border-left: none !important;
}
/** ===========================================================================
 *    privacy
 * ========================================================================= */
.post-privacy {
  counter-reset: h3;
}
.post-privacy p:not(:first-child) {
  margin-top: 0;
}
.post-privacy h3 ~ p {
  padding-left: 1.1em;
}
.post-privacy h3 {
  counter-increment: h3;
  padding-left: 1.1em;
  position: relative;
  color: #1754A5;
  font-size: 16px;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: .05em;
}
.post-privacy h3::before {
  content: counter(h3) '.';
  position: absolute;
  left: 0;
}
.post-privacy h3:not(:first-child) {
  margin-top: 2em;
}
.post-privacy h3:not(:last-child) {
  margin-bottom: 0;
}