@-webkit-keyframes scroll {
  0% {
    -webkit-transform: translateY(-100%);
    transform: translateY(-100%);
  }
  70% {
    -webkit-transform: translateY(100%);
    transform: translateY(100%);
  }
  100% {
    -webkit-transform: translateY(100%);
    transform: translateY(100%);
  }
}

@keyframes scroll {
  0% {
    -webkit-transform: translateY(-100%);
    transform: translateY(-100%);
  }
  70% {
    -webkit-transform: translateY(100%);
    transform: translateY(100%);
  }
  100% {
    -webkit-transform: translateY(100%);
    transform: translateY(100%);
  }
}

.l-kv {
  aspect-ratio: 24 / 13;
  position: relative;
  overflow: hidden;
}

.l-kv::before {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url(../img/l-kv_bg.png);
  background-position: top;
  background-repeat: repeat;
  background-size: 18px 18px;
  content: "";
}

.l-kv_inner {
  position: relative;
  padding-top: 14.7rem;
}

.l-kv_row {
  margin-inline: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  margin-left: 7.5rem;
  -webkit-column-gap: 6rem;
  -moz-column-gap: 6rem;
  column-gap: 6rem;
}

.l-kv_img {
  width: 9.45rem;
}

.l-kv_video_wrapper {
  aspect-ratio: 435 / 274;
  position: relative;
  width: 87rem;
  padding: 6rem;
  background-color: #fff;
  -webkit-box-shadow: 0 3px 4.65px 0.35px rgba(0,0,0,0.13);
  box-shadow: 0 3px 4.65px 0.35px rgba(0,0,0,0.13);
}

.l-kv_video_wrapper::before {
  display: block;
  position: absolute;
  top: 1.5rem;
  left: 3rem;
  width: 3px;
  height: 4rem;
  -webkit-transform: rotate(47deg);
  transform: rotate(47deg);
  border-radius: 1.5px;
  background-color: #1aa1c2;
  content: "";
}

.l-kv_video {
  width: 100%;
  height: auto;
  -o-object-fit: contain;
  object-fit: contain;
}

.l-kv_txt {
  margin-top: 12rem;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: .025em;
  line-height: 1.5;
}

.l-kv_txt::before {
  display: block;
  width: 0;
  height: 0;
  margin-top: calc((1 - 1.5) * 0.5em);
  content: '';
}

.l-kv_txt::after {
  display: block;
  width: 0;
  height: 0;
  margin-bottom: calc((1 - 1.5) * 0.5em);
  content: '';
}

.l-kv_ttl {
  margin-top: 1rem;
  color: #1aa1c2;
  font-size: 7.5rem;
  font-weight: bold;
  letter-spacing: 0;
  line-height: 1.2;
}

.l-kv_ttl::before {
  display: block;
  width: 0;
  height: 0;
  margin-top: calc((1 - 1.2) * 0.5em);
  content: '';
}

.l-kv_ttl::after {
  display: block;
  width: 0;
  height: 0;
  margin-bottom: calc((1 - 1.2) * 0.5em);
  content: '';
}

.l-kv_body {
  min-width: 44rem;
}

.l-kv_scroll_line {
  display: block;
  position: relative;
  width: 1.25rem;
  height: 8.2rem;
  overflow: hidden;
}

.l-kv_scroll_line::before {
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 1.25rem;
  height: 8.2rem;
  background-image: url(../img/l-kv_line.png);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  -webkit-animation: scroll 2s cubic-bezier(0.61, 1, 0.88, 1) infinite;
  animation: scroll 2s cubic-bezier(0.61, 1, 0.88, 1) infinite;
  content: "";
}

.l-kv_scroll_wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: absolute;
  bottom: 0;
  left: -3rem;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

.l-kv_scroll {
  position: relative;
  margin-bottom: 2rem;
  color: #2f3e3f;
  font-family: "Ubuntu",sans-serif;
  font-size: 1.4rem;
  font-weight: 500;
  -webkit-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
}

.l-trouble {
  padding: 17.5rem 0 15rem;
  background-color: #b9e1f0;
}

.l-trouble_ttl {
  margin-inline: auto;
  position: relative;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  color: #1aa1c2;
  font-size: 4rem;
  font-style: italic;
  letter-spacing: .05em;
  text-align: center;
}

.l-trouble_ttl_emphasis {
  padding-top: .5rem;
  font-size: 5rem;
  font-weight: 700;
}

.l-trouble_ttl_question {
  display: block;
  position: absolute;
  right: -8rem;
  bottom: -2rem;
  width: 8.05rem;
}

.l-trouble_img_wrapper {
  margin-inline: auto;
  width: 86.8rem;
  margin-top: 3rem;
}

.l-trouble_img02_wrapper {
  margin-inline: auto;
  width: 86.8rem;
  margin-top: 5rem;
  -webkit-box-shadow: 0 3px 17.64px 0.36px rgba(0,0,0,0.13);
  box-shadow: 0 3px 17.64px 0.36px rgba(0,0,0,0.13);
}

.l-trouble_btn_wrapper {
  margin-top: 14.7rem;
}

.l-feature {
  background-color: #e1ecf0;
}

.l-feature_group:not(:first-of-type) {
  margin-top: 12rem;
}

.l-feature_ttl {
  font-family: "Ubuntu",sans-serif;
  font-weight: 700;
}

.l-feature_ttl_en {
  color: #1aa1c2;
  font-size: 2.4rem;
  opacity: .8;
}

.l-feature_ttl_emphasis {
  display: block;
  padding-top: 1rem;
  color: #2f3e3f;
  font-family: "Noto Sans JP",sans-serif;
  font-size: 3.5rem;
}

.l-feature_block {
  position: relative;
  margin-top: 4rem;
  background-color: #fff;
  -webkit-box-shadow: 0 3px 17.64px 0.36px rgba(0,0,0,0.13);
  box-shadow: 0 3px 17.64px 0.36px rgba(0,0,0,0.13);
}

.l-feature_block::before {
  display: block;
  position: absolute;
  top: 1.5rem;
  left: 3rem;
  width: 3px;
  height: 4rem;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  border-radius: 3px;
  background-color: #1aa1c2;
  content: "";
}

.l-feature_block.is-left {
  width: 91.935483871%;
}

.l-feature_block.is-right {
  width: 91.935483871%;
  margin-left: auto;
}

.l-feature_block.is-wide {
  width: 100%;
}

.l-feature_block_inner {
  padding: 5rem 6rem;
}

.l-feature_block_row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.l-feature_block_row.is-reverse {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  -ms-flex-direction: row-reverse;
  flex-direction: row-reverse;
}

.l-feature_block_row.is-row03 {
  gap: 4rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.l-feature_block_left {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.l-feature_block_left.is-01 {
  margin-top: 2rem;
}

.l-feature_block_left.is-02 {
  margin-top: 8rem;
}

.l-feature_block_left.is-03 {
  margin-top: 1rem;
}

.l-feature_block_left.is-04 {
  margin-top: 7rem;
}

.l-feature_block_number {
  color: #1aa1c2;
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: .05em;
}

.l-feature_block_ttl {
  margin-top: 1rem;
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: .05em;
  line-height: 1.33333333;
}

.l-feature_block_ttl::before {
  display: block;
  width: 0;
  height: 0;
  margin-top: calc((1 - 1.33333) * 0.5em);
  content: '';
}

.l-feature_block_ttl::after {
  display: block;
  width: 0;
  height: 0;
  margin-bottom: calc((1 - 1.33333) * 0.5em);
  content: '';
}

.l-feature_block_ttl_sup {
  margin-top: .8rem;
  font-size: 1.4rem;
  line-height: 1.33333333;
}

.l-feature_block_ttl_sup::before {
  display: block;
  width: 0;
  height: 0;
  margin-top: calc((1 - 1.33333) * 0.5em);
  content: '';
}

.l-feature_block_ttl_sup::after {
  display: block;
  width: 0;
  height: 0;
  margin-bottom: calc((1 - 1.33333) * 0.5em);
  content: '';
}

.l-feature_block_txt {
  margin-top: 5rem;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.66666667;
}

.l-feature_block_txt::before {
  display: block;
  width: 0;
  height: 0;
  margin-top: calc((1 - 1.66667) * 0.5em);
  content: '';
}

.l-feature_block_txt::after {
  display: block;
  width: 0;
  height: 0;
  margin-bottom: calc((1 - 1.66667) * 0.5em);
  content: '';
}

.l-feature_block_img_wrapper {
  width: 44.824rem;
  max-width: 100%;
}

.l-feature_block_img_02_wrapper {
  aspect-ratio: 584 / 315;
  position: relative;
  width: 59.45rem;
  max-width: 100%;
  margin-right: 8rem;
  overflow: hidden;
  border-radius: 1rem;
}

.l-feature_block_img_02_wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.l-feature_block_img02_wrapper {
  width: 45rem;
  max-width: 100%;
  margin-left: 8.75rem;
}

.l-feature_block_img02_02_wrapper {
  aspect-ratio: 1168 / 630;
  position: relative;
  width: 58.4rem;
  max-width: 100%;
  margin-right: 9.4rem;
  overflow: hidden;
  border-radius: 1rem;
}

.l-feature_block_img02_02_wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.l-feature_block_img03_wrapper {
  width: 44.9rem;
  max-width: 100%;
  margin-left: 8.95rem;
}

.l-feature_unit {
  margin-top: 2.5rem;
}

.l-feature_unit_ttl {
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.2;
}

.l-feature_unit_ttl::before {
  display: block;
  width: 0;
  height: 0;
  margin-top: calc((1 - 1.2) * 0.5em);
  content: '';
}

.l-feature_unit_ttl::after {
  display: block;
  width: 0;
  height: 0;
  margin-bottom: calc((1 - 1.2) * 0.5em);
  content: '';
}

.l-feature_unit_img_wrapper {
  margin-top: 2.75rem;
}

.l-feature_unit_txt {
  margin-top: 3.3rem;
  font-size: 1.8rem;
  line-height: 1.47222222;
}

.l-feature_unit_txt::before {
  display: block;
  width: 0;
  height: 0;
  margin-top: calc((1 - 1.47222) * 0.5em);
  content: '';
}

.l-feature_unit_txt::after {
  display: block;
  width: 0;
  height: 0;
  margin-bottom: calc((1 - 1.47222) * 0.5em);
  content: '';
}

.l-feature_unit_note {
  margin-top: .9rem;
  font-size: 1.2rem;
}

.l-introduction {
  position: relative;
}

.l-introduction::before {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url(../img/l-introduction_bg.png);
  background-position: top;
  background-repeat: repeat;
  background-size: 18px 18px;
  content: "";
}

.l-introduction_ttl {
  font-size: 4.5rem;
}

.l-introduction_annotation {
  position: relative;
  padding-bottom: 1.5rem;
  color: #1ca1c2;
  font-size: 1.2rem;
  text-align: right;
}

.l-introduction_list_item {
  position: relative;
}

.l-introduction_list_item:not(:first-child) {
  margin-top: 8rem;
}

.l-introduction_list_dt {
  position: relative;
  background-color: #1aa1c2;
  color: #fff;
  cursor: pointer;
}

.l-introduction_list_dt::after,.l-introduction_list_dt::before {
  translate: 0 -50%;
  display: block;
  z-index: 1;
  position: absolute;
  top: 50%;
  width: 3px;
  height: 3rem;
  background-color: #fff;
  content: "";
  -webkit-transition: opacity 0.4s ease-out,-webkit-transform 0.4s ease-out;
  transition: opacity 0.4s ease-out,-webkit-transform 0.4s ease-out;
  transition: transform 0.4s ease-out,opacity 0.4s ease-out;
  transition: transform 0.4s ease-out,opacity 0.4s ease-out,-webkit-transform 0.4s ease-out;
}

.l-introduction_list_dt::after {
  right: 7.5rem;
}

.l-introduction_list_dt::before {
  right: 7.5rem;
  -webkit-transform: rotate(-90deg);
  transform: rotate(-90deg);
}

.l-introduction_list_dt.is-open::after {
  -webkit-transform: rotate(-90deg);
  transform: rotate(-90deg);
  opacity: 0;
}

.l-introduction_list_dt_number {
  display: grid;
  position: absolute;
  top: 0;
  left: 0;
  place-content: center;
  width: 11.65rem;
  height: 10.4rem;
  padding-top: 2rem;
  background-color: #fff;
  color: #1aa1c2;
  font-size: 1.6rem;
  letter-spacing: .05em;
  text-align: center;
}

.l-introduction_list_dt_number::after {
  display: block;
  position: absolute;
  top: 10.37rem;
  left: 0;
  width: 11.65rem;
  height: 4rem;
  background-color: #fff;
  -webkit-clip-path: polygon(50% 100%, 100% 0, 0 0);
  clip-path: polygon(50% 100%, 100% 0, 0 0);
  content: "";
}

.l-introduction_list_dt_emphasis {
  font-size: 4rem;
  font-weight: 700;
}

.l-introduction_list_dt_inner {
  padding: 1.6rem 0 4rem 15.7rem;
}

.l-introduction_list_dt_txt {
  margin-top: 2.5rem;
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: .05em;
  line-height: 1.42857143;
}

.l-introduction_list_dt_txt::before {
  display: block;
  width: 0;
  height: 0;
  margin-top: calc((1 - 1.42857) * 0.5em);
  content: '';
}

.l-introduction_list_dt_txt::after {
  display: block;
  width: 0;
  height: 0;
  margin-bottom: calc((1 - 1.42857) * 0.5em);
  content: '';
}

.l-introduction_list_dd {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  -webkit-transition: opacity 1.5s ease, max-height 1s ease;
  transition: opacity 1.5s ease, max-height 1s ease;
}

.l-introduction_list_dd.is-open {
  height: auto;
  overflow: visible;
  opacity: 1;
}

.l-introduction_list_dd_inner {
  padding: 5rem 10rem;
  background-color: #f7f7f7;
}

.l-introduction_list_dd_dt,.l-introduction_list_dd_dd {
  position: relative;
  position: relative;
  padding: 3.5rem 4rem 2.5rem 4rem;
  border-radius: 1.5rem;
  background-color: #fff;
  -webkit-box-shadow: 0px 3px 17.64px 0.36px rgba(0,0,0,0.13);
  box-shadow: 0px 3px 17.64px 0.36px rgba(0,0,0,0.13);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: .075em;
  line-height: 2.1875;
}

.l-introduction_list_dd_dt::after,.l-introduction_list_dd_dd::after {
  display: block;
  display: grid;
  position: absolute;
  top: 0;
  place-content: center;
  width: 4rem;
  height: 4rem;
  color: #fff;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: .05em;
}

.l-introduction_list_dd_dt {
  width: 75.9402121504%;
  padding-left: 5.5rem;
}

.l-introduction_list_dd_dt::after {
  left: 0;
  border-radius: 1.5rem 0 1rem 0;
  background-color: #1aa1c2;
  content: "Q";
}

.l-introduction_list_dd_dt:not(:first-child) {
  margin-top: 4.4rem;
}

.l-introduction_list_dd_dd {
  width: 85.5421686747%;
  margin-top: 2rem;
  margin-left: auto;
  padding-right: 5.5rem;
}

.l-introduction_list_dd_dd::after {
  right: 0;
  border-radius: 0 1.5rem 0 1rem;
  background-color: #ff5f00;
  content: "A";
}

.l-introduction_list_figure {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-column-gap: 2rem;
  -moz-column-gap: 2rem;
  column-gap: 2rem;
}

.l-introduction_list_img {
  width: 8.9rem;
  height: 8.9rem;
  border-radius: 50%;
}

.l-introduction_list_figcaption {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: .05em;
  line-height: 1.65625;
}

.l-introduction_list_figcaption::before {
  display: block;
  width: 0;
  height: 0;
  margin-top: calc((1 - 1.65625) * 0.5em);
  content: '';
}

.l-introduction_list_figcaption::after {
  display: block;
  width: 0;
  height: 0;
  margin-bottom: calc((1 - 1.65625) * 0.5em);
  content: '';
}

.l-product {
  padding-bottom: 20rem;
  background-color: #f3f3f3;
}

.l-product_ttl {
  font-size: 4.5rem;
}

.l-product_row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-column-gap: 5.4rem;
  -moz-column-gap: 5.4rem;
  column-gap: 5.4rem;
}

.l-product_img_wrapper {
  gap: 1.75rem 2rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.l-product_img {
  width: 100%;
}

.l-product_img02,.l-product_img03 {
  width: calc(50% - 1rem);
}

.l-product_table {
  width: 66.4rem;
  max-width: 100%;
  table-layout: fixed;
}

.l-product_table_tr {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.l-product_table_tr:not(:first-child) .l-product_table_th {
  border-top: 1px solid #a3d9e7;
}

.l-product_table_tr:not(:first-child) .l-product_table_td {
  border-top: 1px solid #7e8788;
}

.l-product_table_th {
  width: 25rem;
  max-width: 100%;
  padding: 2rem 1rem 2rem 4.85rem;
  background-color: #1aa1c3;
  color: #fff;
  font-size: 1.6rem;
  font-weight: 700;
  text-align: left;
}

.l-product_table_td {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  padding: 2rem 1rem 2rem 4.85rem;
  background-color: #fff;
  font-weight: 700;
  line-height: 1.5;
}

.l-product_table_td::before {
  display: block;
  width: 0;
  height: 0;
  margin-top: calc((1 - 1.5) * 0.5em);
  content: '';
}

.l-product_table_td::after {
  display: block;
  width: 0;
  height: 0;
  margin-bottom: calc((1 - 1.5) * 0.5em);
  content: '';
}

.l-product_table_td_note {
  display: block;
  font-size: 1.2rem;
}

.l-product_btn {
  margin-inline: auto;
  width: 35rem;
  max-width: 100%;
  height: 6rem;
  margin-top: 3.8rem;
  border: 3px solid transparent;
  border-radius: 3rem;
  background-color: #1aa1c3;
  color: #fff;
  text-align: center;
  -webkit-transition: opacity 0.4s ease-out,background 0.4s ease-out,border 0.4s ease-out;
  transition: opacity 0.4s ease-out,background 0.4s ease-out,border 0.4s ease-out;
}

.l-product_btn_link {
  display: grid;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  place-items: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  border-radius: 3rem;
  color: currentColor;
}

.l-product_btn_link::after {
  display: block;
  width: 2rem;
  height: 2.45rem;
  margin-left: 1rem;
  background-image: url(../img/p-btn_pdf.png);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  content: "";
}

@media screen and (max-width: 48em) {
  .l-kv {
    aspect-ratio: auto;
  }
  .l-kv_inner {
    position: static;
    padding: 8.65rem 0 8rem;
  }
  .l-kv_row {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    margin-left: 0;
  }
  .l-kv_img {
    width: 7rem;
  }
  .l-kv_video_wrapper {
    width: 100vw;
    margin-top: 3rem;
    padding: 3rem 2rem;
  }
  .l-kv_video_wrapper::before {
    top: 0;
    left: 1.5rem;
    width: 2px;
    height: 2.5rem;
  }
  .l-kv_txt {
    margin-top: 0;
    font-size: 2rem;
    line-height: 1.4;
  }
  .l-kv_ttl {
    margin-top: 1rem;
    font-size: 5rem;
  }
  .l-kv_ttl.is-ttl_s {
    display: block;
    margin-top: 0;
    font-size: 4.5rem;
  }
  .l-kv_body {
    min-width: 320px;
    max-width: none;
    padding-left: 2rem;
  }
  .l-kv_scroll_line {
    width: 1rem;
    height: 5rem;
  }
  .l-kv_scroll_wrapper {
    position: static;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin-top: 2.5rem;
    -webkit-transform: translateX(10px);
    transform: translateX(10px);
  }
  .l-kv_scroll {
    font-size: 1rem;
  }
  .l-trouble {
    padding: 8rem 0 9rem;
  }
  .l-trouble_ttl {
    margin-inline: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: end;
    -ms-flex-align: end;
    align-items: flex-end;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: auto;
    font-size: 1.6rem;
    text-align: left;
  }
  .l-trouble_ttl_emphasis {
    font-size: 2.8rem;
  }
  .l-trouble_ttl_question {
    position: static;
    right: 0;
    bottom: 0;
    width: 2.7rem;
    margin-left: 0.5rem;
  }
  .l-trouble_img_wrapper {
    width: 95%;
    margin-top: 4.35rem;
  }
  .l-trouble_img02_wrapper {
    width: 100%;
    margin-top: 4rem;
  }
  .l-trouble_btn_wrapper {
    margin-top: 7.4rem;
  }
  .l-feature {
    padding: 7rem 0 8rem;
  }
  .l-feature_group:not(:first-of-type) {
    margin-top: 6rem;
  }
  .l-feature_ttl_en {
    font-size: 1.5rem;
  }
  .l-feature_ttl_emphasis {
    font-size: 2rem;
  }
  .l-feature_block::before {
    top: 0.5rem;
    left: 2rem;
    width: 2px;
    height: 2.5rem;
    -webkit-transform: rotate(47deg);
    transform: rotate(47deg);
    border-radius: 1px;
  }
  .l-feature_block.is-left {
    width: 100%;
  }
  .l-feature_block.is-right {
    width: 100%;
  }
  .l-feature_block_inner {
    padding: 4rem 2rem;
  }
  .l-feature_block_row {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .l-feature_block_row.is-reverse {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .l-feature_block_row.is-row03 {
    grid-template-columns: repeat(1, 1fr);
  }
  .l-feature_block_left.is-01 {
    margin-top: 0;
  }
  .l-feature_block_left.is-02 {
    margin-top: 0;
  }
  .l-feature_block_left.is-03 {
    margin-top: 0;
  }
  .l-feature_block_left.is-04 {
    margin-top: 0;
  }
  .l-feature_block_number {
    font-size: 2rem;
  }
  .l-feature_block_ttl {
    font-size: 1.8rem;
  }
  .l-feature_block_txt {
    margin-top: 3rem;
    font-size: 1.4rem;
  }
  .l-feature_block_img_wrapper {
    width: 100%;
    margin-top: 3rem;
  }
  .l-feature_block_img_02_wrapper {
    width: 100%;
    margin-top: 3rem;
  }
  .l-feature_block_img02_wrapper {
    width: 100%;
    margin-top: 3rem;
    margin-left: 0;
  }
  .l-feature_block_img02_02_wrapper {
    margin-top: 3rem;
    margin-right: 0;
  }
  .l-feature_block_img03_wrapper {
    width: 100%;
    margin-top: 3rem;
    margin-left: 0;
  }
  .l-feature_unit {
    margin-top: 0;
  }
  .l-feature_unit:first-child {
    margin-top: 2.5rem;
  }
  .l-feature_unit_ttl {
    font-size: 1.8rem;
  }
  .l-feature_unit_img_wrapper {
    margin-top: 2.5rem;
  }
  .l-feature_unit_txt {
    margin-top: 1.8rem;
    font-size: 1.4rem;
  }
  .l-feature_unit_note {
    font-size: 1.1rem;
  }
  .l-introduction {
    padding-bottom: 8rem;
  }
  .l-introduction_ttl {
    font-size: 2.7rem;
  }
  .l-introduction_list_item:not(:first-child) {
    margin-top: 4rem;
  }
  .l-introduction_list_dt::after,.l-introduction_list_dt::before {
    width: 2px;
    height: 1.5rem;
  }
  .l-introduction_list_dt::after {
    right: 2.5rem;
  }
  .l-introduction_list_dt::before {
    right: 2.5rem;
  }
  .l-introduction_list_dt_number {
    width: 6.5rem;
    height: 5.8rem;
    padding-top: 1.5rem;
    font-size: 1.1rem;
  }
  .l-introduction_list_dt_number::after {
    top: 5.7rem;
    width: 6.5rem;
    height: 2.25rem;
  }
  .l-introduction_list_dt_emphasis {
    font-size: 2.4rem;
  }
  .l-introduction_list_dt_inner {
    padding: 1.5rem 2rem 3.5rem 2rem;
  }
  .l-introduction_list_dt_txt {
    width: 80%;
    margin-top: 3.5rem;
    font-size: 1.4rem;
  }
  .l-introduction_list_dd_inner {
    padding: 3rem 2rem;
  }
  .l-introduction_list_dd_dt,.l-introduction_list_dd_dd {
    width: 84.7457627119%;
    padding: 4rem 2rem 3.5rem;
    font-size: 1.2rem;
    line-height: 1.66666667;
  }
  .l-introduction_list_dd_dt::after,.l-introduction_list_dd_dd::after {
    width: 3rem;
    height: 3rem;
    font-size: 1.1rem;
  }
  .l-introduction_list_figure {
    margin-left: 6rem;
    -webkit-column-gap: 1rem;
    -moz-column-gap: 1rem;
    column-gap: 1rem;
  }
  .l-introduction_list_img {
    width: 4.2rem;
    height: 4.2rem;
  }
  .l-introduction_list_figcaption {
    font-size: 1.2rem;
  }
  .l-product {
    padding-bottom: 12rem;
  }
  .l-product_ttl {
    font-size: 2.7rem;
  }
  .l-product_row {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .l-product_img_wrapper {
    gap: 1.7rem;
  }
  .l-product_table {
    width: 100%;
    margin-top: 4rem;
  }
  .l-product_table_th {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    width: 43.7313432836%;
    padding: 2rem;
    font-size: 1.4rem;
    line-height: 1.2;
  }
  .l-product_table_td {
    padding: 2rem;
  }
  .l-product_btn {
    height: 5rem;
    font-size: 1.3rem;
  }
  .l-product_btn_link::after {
    width: 1.55rem;
    height: 1.9rem;
    margin-left: 1.5rem;
  }
}

@media screen and (min-width: 125em) {
  .l-kv {
    aspect-ratio: auto;
    padding-bottom: 8.25rem;
  }
  .l-kv_row {
    margin-inline: auto;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin-left: auto;
  }
}

@media (hover: hover) {
  .l-product_btn:hover {
    border-color: #1aa1c3;
    background-color: #fff;
    color: #1aa1c3;
  }
  .l-product_btn_link:hover::after {
    background-image: url(../img/p-btn_pdf_hover.png);
  }
}