@charset "UTF-8";
body:has(.ttopics-fileters) {
  background-color: #f1f5f9;
}
body:has(.ttopics-fileters) #container,
body:has(.ttopics-fileters) .topicpath {
  font-family: "游ゴシック", "Yu Gothic", sans-serif;
}
@media screen and (max-width: 768px) {
  body:has(.ttopics-fileters) #container,
  body:has(.ttopics-fileters) .topicpath {
    width: calc(100% - 60px);
    overflow: visible;
  }
}

.pagetitle {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  min-height: 216px;
  padding: 13px 0;
}
@media screen and (max-width: 768px) {
  .pagetitle {
    min-height: 320px;
  }
}
.pagetitle.ttopics {
  font-family: "游ゴシック", "Yu Gothic", sans-serif;
  color: #fff;
  background: url(../img/technology/topics_title_bg_pc.jpg) no-repeat 50% 50% /
    cover;
  background-color: #333;
}
@media screen and (max-width: 768px) {
  .pagetitle.ttopics {
    background-image: url(../img/technology/topics_title_bg_sp.jpg);
  }
  .pagetitle.ttopics strong {
    font-weight: 400;
  }
}
.pagetitle.ttopics .pagetitle__title,
.pagetitle.ttopics a {
  color: #fff;
}
.pagetitle__inner {
  width: calc(100% - 60px);
  max-width: 1036px;
  -ms-flex-item-align: center;
  align-self: center;
  margin: auto;
}
.pagetitle__con {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 6px;
}
.pagetitle__title {
  font-size: 1.625rem;
  line-height: 1.0769230769;
  padding: 0;
  margin: 0;
}
.pagetitle__subtitle {
  font-family: Arial, sans-serif;
  font-size: 0.875rem;
  font-style: italic;
  line-height: 1.1428571429;
  padding: 0;
  margin: 0;
}
@media screen and (max-width: 768px) {
  .pagetitle__subtitle {
    font-size: 1.125rem;
  }
}
.pagetitle__text {
  margin-top: 27px;
}
@media screen and (max-width: 768px) {
  .pagetitle__text {
    margin-top: 54px;
  }
}
.pagetitle__text,
.pagetitle__text p {
  font-size: 1rem;
  line-height: 1.75;
}

.ttopics-fileters {
  background-color: #fff;
}
@media screen and (min-width: 769px) {
  .ttopics-fileters {
    padding: 32px 40px;
    margin: 60px 0 62px;
    border-radius: 16px;
  }
}
@media screen and (max-width: 768px) {
  .ttopics-fileters {
    width: 100%;
    margin: 30px 0 42px;
    border-radius: 4px;
  }
}
@media screen and (min-width: 769px) {
  .ttopics-fileters__toggle {
    display: none;
  }
}
@media screen and (max-width: 768px) {
  .ttopics-fileters__toggle {
    position: relative;
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.5;
    padding: 12px 20px;
    cursor: pointer;
  }
  .ttopics-fileters__toggle::before,
  .ttopics-fileters__toggle::after {
    position: absolute;
    content: "";
    width: 13px;
    height: 3px;
    top: 50%;
    right: 23px;
    background-color: #0056b9;
  }
  .ttopics-fileters__toggle::before {
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
  }
  .ttopics-fileters__toggle::after {
    -webkit-transform: translateY(-50%) rotate(90deg);
    transform: translateY(-50%) rotate(90deg);
  }
  .ttopics-fileters__toggle.-is-active::after {
    width: 0;
    height: 0;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
  }
}
.ttopics-fileters__con {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  gap: 20px;
}
@media screen and (max-width: 768px) {
  .ttopics-fileters__con {
    -webkit-transition: 0.3s;
    transition: 0.3s;
  }
  .ttopics-fileters__con:not(.-is-active) {
    height: 0;
    opacity: 0;
    visibility: hidden;
    padding: 0 20px;
    overflow: hidden;
  }
  .ttopics-fileters__con.-is-active {
    padding: 20px;
  }
}
.ttopics-fileters__item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 12px 28px;
}
@media screen and (max-width: 768px) {
  .ttopics-fileters__item {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
}
.ttopics-fileters__title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  width: 8.875rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.75;
  gap: 10px;
}
.ttopics-fileters__title.tag::after {
  content: "";
  width: 1.1875rem;
  height: 1.1875rem;
  background: url("data:image/svg+xml;charset=utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2219%22%20height%3D%2219%22%20viewBox%3D%220%200%2019%2019%22%3E%3Cpath%20d%3D%22M0%2C0H19V19H0Z%22%20fill%3D%22none%22%2F%3E%3Cpath%20d%3D%22M16.854%2C9.331%2C9.967%2C2.444A1.521%2C1.521%2C0%2C0%2C0%2C8.888%2C2H3.531A1.535%2C1.535%2C0%2C0%2C0%2C2%2C3.531V8.888a1.527%2C1.527%2C0%2C0%2C0%2C.452%2C1.087l6.888%2C6.888a1.521%2C1.521%2C0%2C0%2C0%2C1.079.444%2C1.5%2C1.5%2C0%2C0%2C0%2C1.079-.452L16.854%2C11.5a1.5%2C1.5%2C0%2C0%2C0%2C.452-1.079A1.546%2C1.546%2C0%2C0%2C0%2C16.854%2C9.331ZM4.678%2C5.826A1.148%2C1.148%2C0%2C1%2C1%2C5.826%2C4.678%2C1.146%2C1.146%2C0%2C0%2C1%2C4.678%2C5.826Z%22%20transform%3D%22translate(-0.153%20-0.153)%22%20fill%3D%22%23b3b4b5%22%2F%3E%3C%2Fsvg%3E")
    no-repeat 50% 50%/100% auto;
  margin-top: 0.4em;
}
.ttopics-fileters__input {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  width: calc(100% - 8.875rem - 28px);
  font-size: 1rem;
  line-height: 1.75;
  gap: 8px 30px;
}
@media screen and (max-width: 768px) {
  .ttopics-fileters__input {
    width: 100%;
  }
}
.ttopics-fileters__input:has(select) {
  position: relative;
}
.ttopics-fileters__input:has(select)::after {
  position: absolute;
  content: "";
  width: 6px;
  height: 6px;
  border-width: 0 1px 1px 0;
  border-color: #0056b9;
  border-style: solid;
  top: 44%;
  right: 10px;
  -webkit-transform: translateY(-50%) rotate(45deg);
  transform: translateY(-50%) rotate(45deg);
}
.ttopics-fileters__input select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 100%;
  font-size: 1rem;
  border: 1px solid #bdc3c9;
  padding: 10px;
  border-radius: 4px;
}
.ttopics-fileters__input select option {
  font-size: 1rem;
}
.ttopics-fileters__input input[type="radio"],
.ttopics-fileters__input input[type="checkbox"] {
  display: none;
}
.ttopics-fileters__input input[type="radio"] + span,
.ttopics-fileters__input input[type="checkbox"] + span {
  position: relative;
  display: inline-block;
  padding-left: 1.125rem;
}
.ttopics-fileters__input input[type="radio"] + span::before,
.ttopics-fileters__input input[type="checkbox"] + span::before {
  position: absolute;
  content: "";
  width: 0.8125rem;
  height: 0.8125rem;
  top: 0.4em;
  left: 0;
  background-color: #fff;
  border: 1px solid #bdc3c9;
  border-radius: 4px;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.ttopics-fileters__input input[type="radio"] + span::after,
.ttopics-fileters__input input[type="checkbox"] + span::after {
  position: absolute;
  content: "";
  width: 0.5625rem;
  height: 0.25rem;
  top: 0.58em;
  left: 0.16em;
  border-width: 0 0 1px 1px;
  border-style: solid;
  border-color: #fff;
  opacity: 0;
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.ttopics-fileters__input input[type="radio"]:checked + span::before,
.ttopics-fileters__input input[type="checkbox"]:checked + span::before {
  border-color: #0056b9;
  background-color: #0056b9;
}
.ttopics-fileters__input input[type="radio"]:checked + span::after,
.ttopics-fileters__input input[type="checkbox"]:checked + span::after {
  opacity: 1;
}
.ttopics-fileters__input input[type="radio"]:disabled + span,
.ttopics-fileters__input input[type="checkbox"]:disabled + span {
  color: #bdc3c9;
}
.ttopics-fileters__input input[type="radio"]:disabled + span::before,
.ttopics-fileters__input input[type="checkbox"]:disabled + span::before {
  border-color: #bdc3c9;
  background-color: #e3e4e4;
}
.ttopics-fileters__input input[type="radio"]:disabled + span::after,
.ttopics-fileters__input input[type="checkbox"]:disabled + span::after {
  opacity: 0;
}
.ttopics-h2 {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.05;
  border-left: 1px solid #0056b9;
  padding-left: 20px;
}
.ttopics-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px 30px;
}
@media screen and (max-width: 768px) {
  .ttopics-list {
    grid-template-columns: repeat(1, 1fr);
    gap: 30px;
  }
}
.ttopics-item,
.ttopics-item:visited,
.ttopics-item:link {
  color: #3b4046;
  text-decoration: none;
}
.ttopics-item {
  display: block;
  padding-bottom: 33px;
  border-bottom: 1px solid #bdc3c9;
}
.ttopics-item__img {
  position: relative;
  aspect-ratio: 330/260;
  border-radius: 16px;
  overflow: hidden;
}
.ttopics-item__img img {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  -webkit-transition: -webkit-transform 0.3s;
  transition: -webkit-transform 0.3s;
  transition: transform 0.3s;
  transition: transform 0.3s, -webkit-transform 0.3s;
}
.ttopics-item__img .new-badge {
  position: absolute;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  font-size: 0.875rem;
  color: #fff;
  line-height: 1.1428571429;
  top: 8px;
  right: 8px;
  background-color: #ff5e03;
  border-radius: 6px;
}
.ttopics-item:hover .ttopics-item__img img {
  -webkit-transform: scale(1.05);
  transform: scale(1.05);
}
.ttopics-item__cate {
  position: absolute;
  font-size: 1rem;
  font-weight: 400;
  color: #fff;
  line-height: 1.75;
  top: 16px;
  left: 0;
  padding: 3px 13px;
  background-color: #0056b9;
}
.ttopics-item__title {
  font-size: 1rem;
  font-weight: 700;
  color: #3b4046;
  line-height: 1.5;
  border: 0;
  margin: 15px 0 0;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
  .ttopics-item__title {
    font-size: 1.25rem;
  }
}
.ttopics-item__title__in {
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.ttopics-item__title__main {
  display: inline;
}
.ttopics-item__title__sub {
  display: inline;
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.7142857143;
}
@media screen and (max-width: 768px) {
  .ttopics-item__title__sub {
    font-size: 1.25rem;
  }
}
.ttopics-item__tag {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  font-size: 0.875rem;
  font-weight: 500;
  color: #3b4046;
  line-height: 1.5;
  margin-top: 30px;
  gap: 12px;
}
.ttopics-item__tag::before {
  content: "";
  width: 1.1875rem;
  height: 1.1875rem;
  background: url("data:image/svg+xml;charset=utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2219%22%20height%3D%2219%22%20viewBox%3D%220%200%2019%2019%22%3E%3Cpath%20d%3D%22M0%2C0H19V19H0Z%22%20fill%3D%22none%22%2F%3E%3Cpath%20d%3D%22M16.854%2C9.331%2C9.967%2C2.444A1.521%2C1.521%2C0%2C0%2C0%2C8.888%2C2H3.531A1.535%2C1.535%2C0%2C0%2C0%2C2%2C3.531V8.888a1.527%2C1.527%2C0%2C0%2C0%2C.452%2C1.087l6.888%2C6.888a1.521%2C1.521%2C0%2C0%2C0%2C1.079.444%2C1.5%2C1.5%2C0%2C0%2C0%2C1.079-.452L16.854%2C11.5a1.5%2C1.5%2C0%2C0%2C0%2C.452-1.079A1.546%2C1.546%2C0%2C0%2C0%2C16.854%2C9.331ZM4.678%2C5.826A1.148%2C1.148%2C0%2C1%2C1%2C5.826%2C4.678%2C1.146%2C1.146%2C0%2C0%2C1%2C4.678%2C5.826Z%22%20transform%3D%22translate(-0.153%20-0.153)%22%20fill%3D%22%23b3b4b5%22%2F%3E%3C%2Fsvg%3E")
    no-repeat 50% 50%/100% auto;
}
.ttopics-item__tag .tag {
  width: calc(100% - 1.1875rem - 12px);
}
.ttopics-item__note {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  font-size: 0.8125rem;
  font-weight: 400;
  color: #3b4046;
  line-height: 1.2307692308;
  gap: 8px;
  margin-top: 18px;
}
.ttopics-item__note .new-badge {
  font-size: 0.8125rem;
  font-weight: 700;
  color: #ff5e03;
  margin-left: auto;
  margin-right: 0;
}
.ttopics-banner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  justify-content: flex-end;
  gap: 20px;
  margin: 30px 0 82px;
}
@media screen and (max-width: 768px) {
  .ttopics-banner {
    margin: 20px 0 50px;
  }
}
.ttopics-banner a {
  position: relative;
  display: block;
  width: calc(50% - 10px);
  max-width: 423px;
  -webkit-box-shadow: 0 2px 2px rgba(0, 0, 0, 0.3);
  box-shadow: 0 2px 2px rgba(0, 0, 0, 0.3);
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.ttopics-banner a:hover {
  -webkit-box-shadow: 0 4px 4px rgba(0, 0, 0, 0.3);
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.3);
}
@media screen and (max-width: 768px) {
  .ttopics-banner a {
    width: calc(100% + 60px);
    max-width: inherit;
    margin-left: -30px;
    margin-right: -30px;
  }
}