@charset "UTF-8";
/* font weight
=================================================================== */
/* color
=================================================================== */
/* common
=================================================================== */
/* layout
=================================================================== */
/* background
=================================================================== */
/* flex
=================================================================== */
/* animation delay
=================================================================== */
/* 3d
=================================================================== */
/* font
=================================================================== */
/* vw
=================================================================== */
/* form
=================================================================== */
/* vw
================================================*/
/* vh
================================================*/
/*============================================================================================ topics */
.topicsKv:after {
  content: " ";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  opacity: 0;
  z-index: 3;
  pointer-events: none;
  transition-duration: 0.3s;
  transition-timing-function: cubic-bezier(0.7, 0, 0.3, 1);
  -ms-transition-duration: 0.3s;
  -ms-transition-timing-function: cubic-bezier(0.7, 0, 0.3, 1);
  -webkit-transition-duration: 0.3s;
  -webkit-transition-timing-function: cubic-bezier(0.7, 0, 0.3, 1);
  　-moz-transition-duration: 0.3s;
  -moz-transition-timing-function: cubic-bezier(0.7, 0, 0.3, 1); }
.topicsKv > a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 5; }
.topicsKv:hover:after {
  opacity: 1; }

.contentsKv .contentsKv__img:after {
  content: " ";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  height: 40%;
  top: auto;
  bottom: 0;
  background: linear-gradient(rgba(0, 0, 0, 0), black);
  pointer-events: none;
  opacity: .5; }

.contentsKv__text.topicsKv__text {
  width: calc(100% - 100px);
  bottom: 35px;
  left: 50px;
  font-size: 31px;
  font-weight: 700;
  line-height: 1.7; }
  .contentsKv__text.topicsKv__text .deta {
    display: block;
    font-size: 13px;
    font-weight: 500;
    line-height: 1;
    margin-bottom: 5px; }

.topicsList > li {
  margin-bottom: 44px; }

.sectionTopics {
  margin-bottom: 0; }

/*============================================================================================ topics Detail */
.topicsDetail .contentsKv.topicsKv::after {
  display: none; }

.topicsDetail__section {
  margin-bottom: 95px; }
  .topicsDetail__section > p {
    margin-bottom: 35px; }
  .topicsDetail__section > img {
    margin-bottom: 35px; }
  .topicsDetail__section .topicsDetail--h2 {
    font-size: 31px;
    font-weight: bold;
    line-height: 1.8;
    margin-bottom: 40px;
    color: #0033a1; }
  .topicsDetail__section .topicsDetail--h3 {
    font-size: 20px;
    font-weight: bold;
    line-height: 1.8;
    margin-bottom: 25px; }
  .topicsDetail__section .end {
    margin-bottom: 130px; }

.topicsShare .topicsShare--title {
  margin-bottom: 25px; }
  .topicsShare .topicsShare--title img {
    height: 22px;
    width: auto;
    margin-left: auto;
    margin-right: auto; }
.topicsShare .topicsShare--list {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center; }
  .topicsShare .topicsShare--list > li {
    margin: 0 13px; }
    .topicsShare .topicsShare--list > li > a {
      position: relative;
      text-indent: -9999px;
      width: 65px;
      height: 65px;
      border-radius: 50%;
      background-color: #0033a1;
      overflow: hidden; }
      .topicsShare .topicsShare--list > li > a:after {
        content: " ";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-position: center center;
        background-repeat: no-repeat;
        background-size: 100% auto;
        background-size: 24px auto;
        transition-duration: 0.4s;
        transition-timing-function: cubic-bezier(1, 0, 0, 1);
        -ms-transition-duration: 0.4s;
        -ms-transition-timing-function: cubic-bezier(1, 0, 0, 1);
        -webkit-transition-duration: 0.4s;
        -webkit-transition-timing-function: cubic-bezier(1, 0, 0, 1);
        　-moz-transition-duration: 0.4s;
        -moz-transition-timing-function: cubic-bezier(1, 0, 0, 1); }
    .topicsShare .topicsShare--list > li.tw > a::after {
      background-image: url("../img/contents/topics/share__icon--tw.svg"); }
    .topicsShare .topicsShare--list > li.fb > a::after {
      background-image: url("../img/contents/topics/share__icon--fb.svg"); }
    .topicsShare .topicsShare--list > li.line > a::after {
      background-image: url("../img/contents/topics/share__icon--line.svg"); }
    .topicsShare .topicsShare--list > li:hover > a::after, .topicsShare .topicsShare--list > li:active > a::after {
      transform: scale(1.1);
      -webkit-transform: scale(1.1); }

.topicsDetail .sectionTopics .topicsList > li {
  width: calc((100% - 80px) / 3);
  margin-right: 40px; }
  .topicsDetail .sectionTopics .topicsList > li .topicsList__img {
    padding-top: calc(185 / 330 * 100%); }
  .topicsDetail .sectionTopics .topicsList > li .topicsList__text .title {
    font-size: 16px; }
  .topicsDetail .sectionTopics .topicsList > li .topicsList__text .date {
    font-size: 13px; }
  .topicsDetail .sectionTopics .topicsList > li:nth-child(2n) {
    margin-right: 40px; }
  .topicsDetail .sectionTopics .topicsList > li:nth-child(3n) {
    margin-right: 0; }
  .topicsDetail .sectionTopics .topicsList > li:nth-child(n + 4) {
    display: none; }