@charset "utf-8";
/*
Theme Name:サイトー株2024
*/
/** ===========================================================================
 *    index
 * ========================================================================= */
/** mainimage */
.top-mainimage-slides img {
  width: 100%;
}
.top-mainimage-slides > div {
  position: relative;
}
.top-mainimage-slide-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  padding: 4.861% 6.944%;
  position: absolute;
  top: 0;
  left: 0;
}
.top-mainimage-catchcopy {
  color: #fff;
  font-size: 64px;
  font-size: 6.4rem;
  font-size: 4.444vw;
  font-weight: 700;
  text-shadow: 0 0 .3125em rgba(0, 0, 0, .7);
}
.top-mainimage-read {
  color: #fff;
  font-size: 30px;
  font-size: 3.0rem;
  font-size: 2.083vw;
  font-weight: 700;
  text-shadow: 0 0 .3125em rgba(0, 0, 0, .7);
}
.top-mainimage-catchcopy--slide1 {
  margin-top: auto;
  margin-bottom: auto;
}
.top-mainimage-catchcopy--slide2 {
  margin: auto auto 0;
  text-align: center;
}
.top-mainimage-catchcopy--slide3 {
  margin: auto 0 auto auto;
  text-align: right;
}
.top-mainimage-catchcopy--slide4 {
  width: 100%;
  margin-top: auto;
}
.top-mainimage-read--slide4 {
  width: 100%;
  margin-top: 1.5em;
  margin-bottom: auto;
}
@media screen and (max-width: 767px) {
  .top-mainimage-slide-container {
    padding: 30px;
  }
  .top-mainimage-slide {
    height: calc(100svh - 50px - 50px) !important;
    object-fit: cover;
  }
  .top-mainimage-catchcopy {
    font-size: 25px;
    font-size: 2.5rem;
    font-size: 6.667vw;
  }
  .top-mainimage-read {
    font-size: 12px;
    font-size: 1.2rem;
    font-size: 3.2vw;
  }
  .top-mainimage-slide--slide1 {
    object-position: 65% center;
  }
  .top-mainimage-catchcopy--slide1 {
    margin-bottom: 0;
  }
  .top-mainimage-catchcopy--slide2 {
    margin-right: -1.25em;
    margin-left: -.5em;
    font-size: 20px;
    font-size: 2.0rem;
  }
  .top-mainimage-slide--slide3 {
    object-position: 25% center;
  }
  .top-mainimage-catchcopy--slide3 {
    margin-bottom: 0;
  }
  .top-mainimage-slide--slide4 {
    object-position: 60% center;
  }
  .top-mainimage-read--slide4 {
    margin-bottom: 0;
  }
}
/** service */
.top-service {
  padding-top: 60px;
  padding-bottom: 100px;
}
/** news */
.top-news {
  padding-top: 60px;
  padding-bottom: 60px;
}
.top-news-list {
  font-size: 16px;
  font-size: 1.6rem;
}
.top-news-list-group-item {
  display: flex;
  padding: calc(20px - .25em) 20px;
  border-bottom: 1px solid #ccc;
}
.top-news-date {
  display: block;
  width: 5.5em;
  margin-right: 40px;
  color: #1754A5;
  font-weight: 700;
}
.top-news-post {
  flex: 1 1 auto;
}
.top-news-post a {
  color: #1a73e8;
}
.top-news-link {
  text-align: right;
}
.top-news-link:not(:first-child) {
  margin-top: 30px;
}
.top-news-link-btn {
  color: #1754A5;
  font-weight: 700;
}
@media screen and (max-width: 767px) {
  .top-news-list-group-item {
    flex-direction: column;
    padding-right: 30px;
    padding-left: 30px;
    margin-right: -30px;
    margin-left: -30px;
  }
  .top-news-date {
    margin-bottom: 5px;
  }
}
/** ===========================================================================
 *    works
 * ========================================================================= */
/** 求人一覧 */
.works-worklist-slides:not(.slick-initialized), .works-worklist-slides .slick-list {
  margin: -20px;
}
.works-worklist-slides:not(.slick-initialized) > div, .works-worklist-slides .slick-slide {
  padding: 20px;
}
.works-worklist-slides:not(.slick-initialized), .works-worklist-slides.slick-initialized .slick-track, .works-worklist-slides.slick-initialized .slick-slide {
  display: flex;
}
.works-worklist-slides.slick-initialized .slick-slide {
  height: auto;
}
.works-worklist-slides:not(.slick-initialized) > div {
  display: flex;
  width: 33.333%;
}
.works-worklist-slides .slick-arrow {
  height: 1em;
  padding: 0;
  background: none;
  border: none;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  color: #1754A5;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
}
.works-worklist-slides .slick-prev {
  right: calc(100% + 45px);
}
.works-worklist-slides .slick-next {
  left: calc(100% + 45px);
}
.works-worklist-slides .slick-list::before, .works-worklist-slides .slick-list::after {
  content: "";
  display: block;
  width: 20px;
  height: 100%;
  position: absolute;
  top: 0;
  z-index: 10;
}
.works-worklist-slides .slick-list::before {
  background: linear-gradient(to right, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
  left: 0;
}
.works-worklist-slides .slick-list::after {
  background: linear-gradient(to left, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
  right: 0;
}
.works-worklist-link {
  display: flex;
  justify-content: center;
}
.works-worklist-link:not(:first-child) {
  margin-top: 50px;
}
@media screen and (max-width: 1200px) {
  .works-worklist-slides .slick-arrow {
    top: calc(100% + 20px);
  }
  .works-worklist-slides .slick-prev {
    left: auto;
    right: 2em;
  }
  .works-worklist-slides .slick-next {
    left: auto;
    right: 0;
  }
}
@media screen and (max-width: 1023px) {
  .works-worklist-slides:not(.slick-initialized) > div {
    width: 50%;
  }
}
@media screen and (max-width: 767px) {
  .works-worklist-slides:not(.slick-initialized) > div {
    width: 100%;
  }
  .works-worklist-slides .slick-arrow {
    top: calc(100% + 10px);
    font-size: 25px;
  }
  .works-worklist-link:not(:first-child) {
    margin-top: 70px;
  }
}
/** 派遣のメリット・デメリット */
.works-merit-table {
  width: 100%;
  border-top: 1px solid #ccc;
  font-size: 16px;
  font-size: 1.6rem;
}
.works-merit-table th, .works-merit-table td {
  padding: calc(20px - .25em) 10px;
  border-bottom: 1px solid #ccc;
}
.works-merit-table th {
  font-size: 24px;
  font-size: 2.4rem;
  font-weight: 700;
}
.works-merit-table td {
  text-align: center;
}
.works-merit-table th:nth-child(1), .works-merit-table td:nth-child(1) {
  background-color: #FFF4F4;
}
.works-merit-table th:nth-child(2), .works-merit-table td:nth-child(2) {
  background-color: #E7EEF6;
}
.works-merit-table thead th:nth-child(1) {
  color: #EF3434;
}
.works-merit-table thead th:nth-child(2) {
  color: #1754A5;
}
@media screen and (max-width: 767px) {
  .works-merit-table-wrapper {
    margin-right: -30px;
    margin-left: -30px;
  }
  .works-merit-table {
    font-size: 14px;
    font-size: 1.4rem;
  }
  .works-merit-table th:first-child, .works-merit-table td:first-child {
    padding-left: 30px;
  }
  .works-merit-table th:last-child, .works-merit-table td:last-child {
    padding-right: 30px;
  }
  .works-merit-table th {
    font-size: 20px;
    font-size: 2.0rem;
  }
  .works-merit-table td {
    text-align: left;
  }
}
/** ===========================================================================
 *    client
 * ========================================================================= */
.client-flow-group {
  counter-reset: flow;
  font-size: 24px;
  font-size: 2.4rem;
}
.client-flow-group-item {
  counter-increment: flow;
  padding-top: .58em;
  padding-left: 2.708em;
  position: relative;
}
.client-flow-group-item::before, .client-flow-group-item:not(:last-child)::after {
  display: block;
  position: absolute;
}
.client-flow-group-item::before {
  content: counter(flow);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 2.08em;
  height: 2.08em;
  background-color: #E7EEF6;
  border-radius: 50%;
  top: 0;
  left: 0;
  color: #1754A5;
  font-weight: 700;
}
.client-flow-group-item:not(:last-child)::after {
  content: "";
  width: 10px;
  height: 8px;
  border-top: 8px solid #1754A5;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  left: 20px;
  bottom: 0;
}
.client-flow-group-item:not(:first-child) {
  margin-top: 40px;
}
.client-flow-title {
  padding-left: 1.75em;
  position: relative;
  margin-top: -.25em;
  color: #1754A5;
  font-weight: 700;
}
.client-flow-title i {
  width: 1.25em;
  position: absolute;
  top: .25em;
  left: 0;
  text-align: center;
}
.client-flow-title:not(:last-child) {
  margin-bottom: calc(20px - .25em);
}
.client-flow-text {
  font-size: 16px;
  font-size: 1.6rem;
}
@media screen and (max-width: 767px) {
  .client-flow-group {
    font-size: 20px;
    font-size: 2.0rem;
  }
}
/** ===========================================================================
 *    contact
 * ========================================================================= */
.contact-text:not(:last-child) {
  margin-bottom: calc(50px - .25em);
}
.contact-tel {
  width: 520px;
  max-width: 100%;
  padding: 30px 30px 40px;
  box-shadow: 0 0 10px rgba(23, 84, 165, .2);
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}
.contact-tel-title {
  margin-bottom: 10px;
  color: #1754A5;
  font-size: 20px;
  font-size: 2.0rem;
  font-weight: 700;
}
.contact-tel-number {
  font-size: 40px;
  font-size: 4.0rem;
  font-weight: 700;
}
.contact-tel-text {
  margin-top: 10px;
  font-size: 14px;
  font-size: 1.4rem;
}
.contact-flow {
  display: flex;
  justify-content: center;
}
.contact-flow:not(:first-child) {
  margin-top: 50px;
}
.contact-flow-group {
  display: flex;
  width: 380px;
  max-width: 100%;
  counter-reset: flow;
}
.contact-flow-group-item {
  display: flex;
  counter-increment: flow;
}
.contact-flow-group-item:not(:first-child) {
  flex: 1 1 auto;
}
.contact-flow-group-item:not(:first-child)::before {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  background-color: #1754A5;
  margin-top: 29px;
}
.contact-flow-text {
  text-align: center;
  color: #1754A5;
  font-size: 16px;
  font-size: 1.6rem;
  font-weight: 700;
}
.contact-flow-text::before {
  content: counter(flow);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 60px;
  height: 60px;
  background-color: #1754A5;
  border-radius: 50%;
  margin-bottom: 10px;
  color: #fff;
  font-size: 24px;
  font-size: 2.4rem;
}
.contact-flow-group-item--current ~ .contact-flow-group-item .contact-flow-text, .contact-flow-group-item--current ~ .contact-flow-group-item .contact-flow-text::before {
  color: #898989;
}
.contact-flow-group-item--current ~ .contact-flow-group-item .contact-flow-text::before, .contact-flow-group-item--current ~ .contact-flow-group-item:not(:first-child)::before {
  background-color: #E7EEF6;
}
.contact-form:not(:first-child) {
  margin-top: 30px;
}
@media screen and (max-width: 767px) {
  .contact-tel-number {
    font-size: 36px;
    font-size: 3.6rem;
  }
}
/** ===========================================================================
 *    question
 * ========================================================================= */
.question-navs:not(:last-child) {
  margin-bottom: 60px;
}
.question-nav--group {
  display: flex;
  flex-wrap: wrap;
  margin: -10px -20px;
}
.question-nav--group-item {
  padding: 10px 20px;
}
.question-nav--link {
  color: #1754A5;
  font-size: 16px;
  font-size: 1.6rem;
  letter-spacing: .05em;
}
.question--none {
  font-size: 20px;
  font-size: 2.0rem;
}
.question-input {
  display: none;
}
.question-dl:not(:first-child) {
  margin-top: 30px;
}
.question-dl dt {
  padding: calc(20px - .25em) 55px calc(20px - .25em) calc(20px + 2em);
  background-color: #E7EEF6;
  position: relative;
  font-size: 20px;
  font-size: 2.0rem;
  font-weight: 700;
  cursor: pointer;
}
.question-dl dt::before {
  content: "Q. ";
  position: absolute;
  top: calc(20px - .25em);
  left: 20px;
  color: #1754A5;
}
.question-icon {
  display: block;
  width: 15px;
  height: 15px;
  position: absolute;
  top: calc(20px + ((1em - 15px) / 2));
  right: 20px;
}
.question-icon::before, .question-icon::after {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  background-color: #1754A5;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  transition: .3s;
}
.question-icon::before {
  transform: rotate(90deg);
}
.question-dl dt.opened .question-icon::before {
  transform: rotate(360deg);
}
.question-dl dt.opened .question-icon::after {
  transform: rotate(720deg);
}
.question-dl dd {
  display: none;
  padding-right: 20px;
  padding-left: calc(20px + 2.5em);
  position: relative;
  margin-top: calc(20px - .25em);
  font-size: 16px;
  font-size: 1.6rem;
}
.question-dl dd::before {
  content: "A. ";
  height: 1em;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 20px;
  margin: auto;
  color: #E91717;
  font-size: 20px;
  font-size: 2.0rem;
  font-weight: 700;
  line-height: 1;
  transform: scaleY(0);
  transition: .3s;
}
.question-dl dd a {
  color: #1a73e8;
}
.question-dl dt.opened + dd::before {
  transform: scaleY(1);
}
@media screen and (max-width: 767px) {
  .question-dl dt {
    font-size: 18px;
    font-size: 1.8rem;
  }
  .question-dl dd::before {
    font-size: 18px;
    font-size: 1.8rem;
  }
}
/** ===========================================================================
 *    archive news
 * ========================================================================= */
.archive-news-group {
  border-top: 1px solid #ccc;
}
.archive-news-group-item {
  padding-top: calc(20px - .25em);
  padding-bottom: calc(20px - .25em);
  border-bottom: 1px solid #ccc;
  font-size: 16px;
  font-size: 1.6rem;
}
.archive-news-date {
  font-weight: 700;
}
.archive-news-post {
  margin-top: 5px;
}
.archive-news-post a {
  color: #1a73e8;
}
/** ===========================================================================
 *    single
 * ========================================================================= */
.single-header {
  padding-top: 50px;
  padding-bottom: 60px;
}
.single-header-head-title {
  padding-bottom: .2em;
  border-bottom: 2px solid #1754A5;
  margin-top: -.2em;
  margin-bottom: calc(40px - .2em);
  color: #1754A5;
  font-size: 36px;
  font-size: 3.6rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: .075em;
}
.single-header-row {
  display: flex;
  flex-wrap: wrap;
  margin: -10px -30px;
}
.single-header-head, .single-header-image {
  width: 50%;
  padding: 10px 30px;
}
.single-header-head-text {
  line-height: 1.75;
}
.single-header-head-text:not(:first-child) {
  margin-top: calc(20px - .25em);
}
.single-header-image img {
  width: 100%;
}
.single-header-tabs {
  border: none;
  border-top: solid 1px #ccc;
  border-collapse: separate;
  border-spacing: 0 10px;
  background: #fff;
  font-size: 13px;
  font-size: 1.3rem;
}
.single-header-tabs-row {
  display: flex;
  padding-top: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid #ccc;
}
.single-header-tabs-row dt, .single-header-tabs-row dd {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 1em;
}
.single-header-tabs-row dt {
  flex-shrink: 0;
  width: 9.5em;
  border-right: 1px solid #ccc;
  text-align: center;
  font-weight: 700;
}
.single-header-tabs-row dd {
  font-size: 12px;
  font-size: 1.2rem;
}
.single-header-tabs-wrapper {
  overflow: hidden;
}
.single-header-tabs-group {
  display: flex;
  flex-wrap: wrap;
  margin-left: -1.05em;
}
.single-header-tabs-group-item {
  padding-left: 1.05em;
  position: relative;
}
.single-header-tabs-group-item:not(:first-child)::before {
  content: "";
  display: block;
  width: 1.1em;
  height: 1px;
  background-color: #898989;
  position: absolute;
  top: .7em;
  left: 0;
  margin: auto;
  transform: rotate(-60deg);
}
.single-header-tabs:not(:first-child) {
  margin-top: 40px;
}
.single-footer {
  margin-top: 160px;
}
@media screen and (max-width: 767px) {
  .single-header-head, .single-header-image {
    width: 100%;
  }
  .single-header-head-title {
    padding-right: 30px;
    padding-left: 30px;
    margin-right: -30px;
    margin-left: -30px;
    font-size: 28px;
    font-size: 2.8rem;
  }
  .single-header-tabs {
    margin-right: -30px;
    margin-left: -30px;
  }
  .single-header-tabs-row dt {
    padding-left: 30px;
  }
  .single-header-tabs-row dd {
    padding-right: 30px;
  }
}
/** ===========================================================================
 *    single works
 * ========================================================================= */
.single-works-table > tbody > tr > * {
  vertical-align: middle;
}
.single-works-table > tbody > tr > th {
  width: 160px;
}
.single-works-words {
  overflow: hidden;
}
.single-works-words-group {
  display: flex;
  flex-wrap: wrap;
  margin-left: -1em;
}
.single-works-words-group-item {
  padding-left: 1em;
  position: relative;
}
.single-works-words-group-item::before {
  content: "";
  display: block;
  width: 1px;
  height: 1.1em;
  background-color: #333;
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(.5em - .5px);
  margin: auto;
  transform: rotate(35deg);
}
.single-works-group {
  display: flex;
  flex-wrap: wrap;
  margin: -10px;
}
.single-works-group-item {
  padding: 10px;
}
.single-works-btn {
  padding: .5em 1em;
  border-radius: .25em;
  font-weight: 700;
}
.single-works-btn--en-gage {
  background: linear-gradient(90deg, #17B1E6 0%, #2086D5 80%, #174A99 100%);
  color: #fff;
}
.single-works-btn--mynavi {
  background-color: #00aaeb;
  color: #fff;
}
.single-works-btn--rikunabi {
  background-color: #d11a1a;
  background-image: radial-gradient(rgba(214, 49, 49, 0.47) 26%, transparent 29%), radial-gradient(rgba(214, 49, 49, 0.47) 26%, transparent 29%);
  background-position: 0 0, 53px 43px;
  background-size: 12px 12px;
  color: #fff;
}
.single-works-entry {
  display: flex;
  justify-content: center;
}
.single-works-entry:not(:first-child) {
  margin-top: 50px;
}
.single-works-entry-btn {
  width: 420px;
}
@media screen and (max-width: 767px) {
  .single-works-table > tbody > tr > th {
    width: 100%;
  }
}
/** ===========================================================================
 *    blog
 * ========================================================================= */
.blog {
  display: flex;
  margin-top: 45px;
}
.blog-main {
  flex: 1 1 auto;
  padding-right: 30px;
}
.blog-post--data {
  display: flex;
  flex-wrap: wrap;
}
.blog-post--date, .blog-post--categories {
  font-size: 14px;
  font-size: 1.4rem;
}
.blog-post--date:not(:last-child) {
  margin-right: 35px;
}
.blog-post--categories--group {
  display: flex;
  flex-wrap: wrap;
  margin: -.25em -.5em;
}
.blog-post--categories--group-item {
  padding: .25em .5em;
}
.blog-post--links {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: -10px;
  margin-bottom: -10px;
}
.blog-post--links:not(:first-child) {
  margin-top: 50px;
}
.blog-post--links > a {
  display: flex;
  align-items: center;
  max-width: 45%;
  position: relative;
  margin-top: 10px;
  margin-bottom: 10px;
  color: #1a73e8;
  font-size: 16px;
  font-size: 1.6rem;
}
.blog-post--links > a::before {
  height: 1em;
  line-height: 1;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: #1754A5;
}
.blog-post--links > a[rel="prev"] {
  padding-left: 1.5em;
  margin-right: auto;
}
.blog-post--links > a[rel="prev"]::before {
  content: "\f053";
  left: 0;
}
.blog-post--links > a[rel="next"] {
  padding-right: 1.5em;
  margin-left: auto;
}
.blog-post--links > a[rel="next"]::before {
  content: "\f054";
  right: 0;
}
.blog-sidebar {
  flex-shrink: 0;
  width: 280px;
  padding-left: 30px;
  border-left: 1px solid #ccc;
}
.blog-side--section {
  overflow: hidden;
}
.blog-side--section:not(:last-child) {
  margin-bottom: 50px;
}
.blog-side--title, .blog-sidebar .custom-toc > h2 {
  color: #1754A5;
  font-size: 20px;
  font-size: 2.0rem;
  font-weight: 700;
  letter-spacing: .05em;
}
.blog-side--title:not(:last-child) {
  margin-bottom: 15px;
}
.blog-side--title > i, .blog-sidebar .custom-toc > h2 > i {
  margin-right: .5em;
}
.blog-banner--group {
  margin: -10px;
}
.blog-banner--group-item {
  padding: 10px;
  text-align: center;
}
.blog-banner--link {
  display: inline-block;
}
.blog-categories--group-item {
  border-bottom: 1px solid #ccc;
}
.blog-categories--link {
  display: block;
  padding-top: 15px;
  padding-right: 2em;
  padding-bottom: 15px;
  position: relative;
  font-size: 14px;
  font-size: 1.4rem;
}
.blog-categories--link::after {
  content: "\f054";
  height: 1em;
  color: #1754A5;
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  top: 0;
  right: .75em;
  bottom: 0;
  margin: auto;
  line-height: 1;
  transition: .3s;
}
.blog-categories--link:hover::after {
  right: .25em;
}
.blog-post--tags {
  font-size: 14px;
  font-size: 1.4rem;
}
.blog-post--tags:not(:first-child) {
  margin-top: 45px;
}
.blog-post--tags--group {
  display: flex;
  flex-wrap: wrap;
  margin: -.25em -.75em;
}
.blog-post--tags--group-item {
  padding: .25em .75em;
}
.blog-post--tags--link > i {
  color: #1754A5;
}
.blog-relation:not(:first-child) {
  margin-top: 65px;
}
.blog-relation + .blog-relation {
  margin-top: 35px;
}
.blog-relation--title {
  padding-bottom: 5px;
  border-bottom: 1px solid #ccc;
  color: #1754A5;
  font-size: 24px;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: .05em;
}
.blog-relation--title:not(:last-child) {
  margin-bottom: 30px;
}
.blog-relation-post {
  margin-top: -.375em;
  font-size: 16px;
  font-size: 1.6rem;
  letter-spacing: .05em;
}
.blog-relation-post--group {
  padding-left: 1.5em;
  list-style: disc;
}
.blog-relation-post--link {
  color: #1a73e8;
}
.blog-relation-system--group {
  display: flex;
  flex-wrap: wrap;
  margin: -15px;
}
.blog-relation-system--group-item {
  width: 25%;
  padding: 15px;
}
.blog-relation-system--card {
  display: block;
  width: 100%;
}
.blog-relation-system--card-thumb img {
  width: 100%;
}
.blog-relation-system--card-title {
  font-size: 14px;
  font-size: 1.4rem;
  letter-spacing: .05em;
}
.blog-relation-system--card-title:not(:first-child) {
  margin-top: calc(20px - .25em);
}
/** 目次 */
.custom-toc ul {
  font-size: 14px;
  font-size: 1.4rem;
}
.custom-toc ul li ul li {
  padding-left: 1em;
}
.custom-toc ul li:not(:first-child), .custom-toc ul:not(:first-child) {
  margin-top: 10px;
}
.custom-toc a {
  transition: .3s;
}
.custom-toc a.active {
  color: #1754A5;
  font-weight: 700;
}
.sidebar-following {
  position: sticky;
  top: 72px;
  z-index: 2;
}
/* ラッパー自体の初期状態（非表示） */
.sidebar-following {
  display: flex;
  flex-direction: column;
  position: sticky; /* 必要なら */
  top: 0;           /* 必要なら */
  opacity: 0;
  transform: translateY(-20px);
  transition: .5s;
}
.sidebar-following.is-enter {
  transform: translateY(0);
  opacity: 1;
}
.sidebar-following .sidebar-following-item.blog-custom-toc, .sidebar-following .sidebar-following-item.blog-custom-toc .custom-toc {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  overflow: hidden;
}
.sidebar-following .sidebar-following-item.blog-custom-toc ul {
  flex: 1 1 auto;
  overflow: auto;
}

/* 子itemのトランジション */
.sidebar-following .sidebar-following-item {
  transition: opacity 200ms ease, transform 200ms ease;
  opacity: 0;
  transform: translateY(-8px);
  will-change: opacity, transform;
}

/* 表示状態 */
.sidebar-following.is-enter .sidebar-following-item {
  opacity: 1;
  transform: translateY(0);
}

/* 非表示アニメ中（任意） */
.sidebar-following.is-leave .sidebar-following-item {
  opacity: 0;
  transform: translateY(-8px);
}

/** blog archive
 * ========================================================================= */
.blog-archive--group {
  display: flex;
  flex-wrap: wrap;
  margin: -15px;
}
.blog-archive--group-item {
  display: flex;
  width: 50%;
  padding: 15px;
}
.blog-archive--card {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: 20px;
  box-shadow: 0 0 10px rgba(23, 84, 165, .2);
}
.blog-archive--thumbnail {
  position: relative;
  margin: -20px -20px 0;
}
.blog-archive--thumbnail:not(:last-child) {
  margin-bottom: 30px;
}
.blog-archive--thumbnail-category {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 100px;
  padding: .3em .5em;
  background-color: #1754A5;
  position: absolute;
  top: 0;
  right: 0;
  color: #fff;
  font-size: 12px;
  font-size: 1.2rem;
  letter-spacing: .05em;
}
.blog-archive--title {
  margin-top: -.375em;
  color: #1754A5;
  font-size: 20px;
  font-size: 2.0rem;
  font-weight: 700;
  letter-spacing: .05em;
}
.blog-archive--title:not(:last-child) {
  margin-bottom: calc(20px - .375em);
}
.blog-archive--except {
  font-size: 16px;
  font-size: 1.6rem;
  letter-spacing: .05em;
}
.blog-archive--except:not(:last-child) {
  margin-bottom: 15px;
}
.blog-archive--data {
  margin-top: auto;
}
.blog-archive--date {
  font-size: 14px;
  font-size: 1.4rem;
  letter-spacing: .05em;
}
.blog-archive--date > i {
  margin-right: .5em;
}
@media screen and (max-width: 1024px) {
  .blog {
    flex-direction: column;
  }
  .blog-main {
    padding-right: 0;
  }
  .blog-sidebar {
    width: 100%;
    padding-left: 0;
    border-left: none;
    margin-top: 100px;
  }
  .blog-custom-toc {
    display: none;
  }
}
@media screen and (max-width: 767px) {
  .blog-archive--group-item {
    width: 100%;
  }
  .blog-relation-system--group-item {
    width: 50%;
  }
  .blog-post--links > a {
    max-width: inherit;
  }
}

/** ===========================================================================
 *    sitemap
 * ========================================================================= */
.sitemap {
  font-size: 18px;
  font-size: 1.8rem;
}
.sitemap > * + *, .sitemap ul:not(:first-child), .sitemap ul li + li {
  margin-top: 1em;
}
.sitemap ul li {
  position: relative;
  padding-left: 1em;
}
.sitemap ul li::before {
  content: "";
  display: block;
  border-left: .5em solid #1754A5;
  border-top: .3em solid transparent;
  border-bottom: .3em solid transparent;
  position: absolute;
  top: .7875em;
  left: 0;
  transform: translateY(-50%);
}
.sitemap-parent, .sitemap .wsp-posts-list > li > strong {
  display: block;
  border-bottom: 1px solid #1754a5;
  font-weight: 700;
}
.sitemap ul li ul {
  font-size: 15px;
  font-size: 1.5rem;
}
.sitemap ul li ul li {
  border-bottom: none;
}
.sitemap ul li ul li + li {
  margin-top: .5em;
}
.sitemap a {
  color: #1754A5;
}