body {
  margin: 0;
  padding: 0;
}

#pc {
  display: block;
}

#sp {
  display: none;
}

@media (max-width: 767px) {
  #pc {
    display: none;
  }

  #sp {
    display: block;
  }
}

.header_content {
  background-color: #FFF;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.header_content img {
  margin: 0.5rem 0 0.5rem 1rem;
  display: block;
  width: 60%;
  max-width: 100%;
  height: auto;
}

@media (min-width: 768px) {
  .header_content img {
    width: 20%;
    margin: 1rem 0 1rem 5rem;
  }
}

main {
  margin: 0;
  padding: 0;
  width: 100%;
}

.fv_content {
  position: relative;
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

.fv_content img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.cta_content {  
  width: 100%;
  background-color: #fff;
  padding: 1.4rem 0;
  text-align: center;
}

.cta_content img {
  width: 40%;
}

.cta_btn {
  margin: 0.8rem auto 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.cta_btn a {
  width: 30%;
}

.cta_btn a img {
  width: 100%;
  height: auto;
  display: block;
}

.worry_content {
  width: 100%;
}

.worry_content img {
  width: 100%;
  height: auto;
}

.reason_content {
  width: 100%;
}

.reason_content img {
  width: 100%;
}

.support_content {
  width: 100%;
  background: linear-gradient(to bottom, #124389 0%, #102c54 50%, #102c54 100%);
  padding: 0 0 1rem;
  box-sizing: border-box;
}

.support_content > img {
  padding-top: 2rem;
  width: 100%;
  height: auto;
  display: block;
}

.support_content .cta_content {
  margin-top: 2rem;
  padding: 2rem 1.5rem;
  box-sizing: border-box;
  background-color: #fff;
  text-align: center;
}

.footer_img_content {
  width: 100%;
}

.footer_img_content img {
  width: 100%;
  height: auto;
  display: block;
}

.service_content img {
  width: 100%;
}

.example_content img {
  width: 100%;
}

.service_flow {
  background-color: #f3f6fc;
  width: 100%;
  text-align: center;
  padding: 3rem 0;
}

.service_flow img {
  width: 90%;
}

.qa_content {
  margin-top: 5rem;
  padding: 0 1rem;
  width: 90%;
  margin-left: auto;
  margin-right: auto;
}

.qa_content img {
  width: 80%;
  max-width: 100%;
  margin: 0 auto 2rem;
  display: block;
}

.qa_list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.qa_item {
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.qa_item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.qa_question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  cursor: pointer;
  background-color: #fff;
  border: none;
  width: 100%;
}

.qa_question span {
  font-size: 1.2rem;
  font-weight: bold;
  color: #333;
  text-align: left;
  flex: 1;
}

.qa_toggle {
  background: none;
  border: none;
  width: 2rem;
  height: 2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0;
  position: relative;
}

.qa_toggle img {
  width: 80%;
  height: auto;
  object-fit: contain;
  position: absolute;
  top: 0;
  left: -3.2rem;
  transition: opacity 0.3s ease;
}

.qa_toggle .plus_icon {
  opacity: 1;
}

.qa_toggle .minus_icon {
  opacity: 0;
}

.qa_item.active .qa_toggle .plus_icon {
  opacity: 0;
}

.qa_item.active .qa_toggle .minus_icon {
  opacity: 1;
}

.qa_answer {
  display: none;
  padding: 0 1.5rem 1.5rem;
  text-align: left;
}

.qa_answer p {
  font-weight: bold;
  font-size: 1.2rem;
  margin: 0;
  line-height: 1.6;
}

.color_red {
  color: #ff4128;
}

.qa_answer .color_red {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.qa_item.active .qa_answer {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer_content {
  background: linear-gradient(to bottom, #124389 0%, #102c54 50%, #102c54 100%);
  color: #fff;
  padding: 3rem 1.5rem;
}

.footer_inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.footer_brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.footer_brand img {
  width: 300px;
  height: auto;
  display: block;
}

.footer_brand_name {
  font-size: 1.3rem;
  letter-spacing: 0.08em;
  margin: 0;
}

.footer_info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer_info_title {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: 0.08em;
}

.footer_info_list {
  margin: 0;
  padding: 0;
}

.footer_info_row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.75rem 0;
}

.footer_info_row dt {
  font-size: 1rem;
  font-weight: 700;
  min-width: 5.5rem;
  flex: 0 0 5.5rem;
  margin: 0;
  letter-spacing: 0.12em;
  display: flex;
  align-items: center;
  height: 100%;
}

.footer_info_row dd {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.8;
  letter-spacing: 0.04em;
  border-left: 3px solid rgba(255, 255, 255, 1);
  padding-left: 1.5rem;
  align-self: flex-start;
}

.footer_info_row:last-child {
  padding-bottom: 0;
}

.footer_info_row:first-child {
  padding-top: 0;
}

.footer_copyright {
  margin: 2rem 0 0;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-align: center;
}

@media (min-width: 768px) {
  .footer_brand img {
    width: 300px;
  }

  .footer_brand_name {
    font-size: 1.4rem;
  }

  .footer_info_title {
    font-size: 2.2rem;
  }

  .footer_info_row dt {
    font-size: 1.1rem;
  }

  .footer_info_row dd {
    font-size: 1.1rem;
  }

  .footer_copyright {
    font-size: 0.7rem;
  }
}

@media (max-width: 767px) {
  .sp_cta_content {
    background-color: #fff;
    padding: 0.5rem 2rem 1rem;
  }

  .sp_header img,
  .sp_fv img {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
  }

  .sp_cta_inner {
    max-width: 540px;
    margin: 0 auto;
    text-align: center;
  }

  .sp_cta_title {
    width: 80%;
    height: auto;
    display: block;
    margin: 0 auto;
  }

  .sp_cta_buttons {
    margin-top: 1.2rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: stretch;
  }

  .sp_cta_button {
    display: block;
    width: 100%;
  }

  .sp_cta_button img {
    width: 105%;
    height: auto;
    display: block;
  }

  .sp_cta_button_line {
    display: block;
  }

  .sp_cta_button_line img {
    width: 80%;
    height: auto;
    display: block;
  }

  .sp_cta_button_stack {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1rem;
    height: 100%;
  }

  .sp_worry_content img {
    width: 100%;
    height: auto;
    display: block;
  }

  .sp_reason_content {
    margin-top: 1rem;
  }

  .sp_reason_content img {
    width: 100%;
    height: auto;
    display: block;
  }

  .sp_cta_middle_content {
    background: linear-gradient(to bottom, #124389 0%, #102c54 50%, #102c54 100%);
    padding: 1.5rem 0;
  }

  .sp_cta_middle_content > img {
    width: 100%;
    height: auto;
    display: block;
    padding-bottom: 1.5rem;
  }

  .sp_service_content {
    margin-top: 1.5rem;
    background-color: #F2F6FC;
  }

  .sp_service_content img {
    width: 100%;
    height: auto;
    display: block;
  }

  .sp_example_content {
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
  }

  .sp_example_content > img {
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: 1rem;
  }

  .sp_example_scroll {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding: 0 10%;
    scroll-snap-type: x mandatory;
    scroll-padding: 0 10%;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .sp_example_scroll::-webkit-scrollbar {
    display: none;
  }

  .sp_example_scroll img {
    flex: 0 0 80%;
    width: 100%;
    height: auto;
    display: block;
    scroll-snap-align: center;
  }

  .sp_example_scroll_indicator {
    margin-top: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.4rem;
  }

  .sp_example_nav {
    position: relative;
    width: 36px;
    height: 36px;
    border: none;
    background: none;
    padding: 0;
    cursor: pointer;
  }

  .sp_example_nav::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 14px;
    border-top: 2px solid #102c54;
    border-right: 2px solid #102c54;
    transform: translate(-50%, -50%) rotate(45deg);
  }

  .sp_example_nav_prev::before {
    transform: translate(-50%, -50%) rotate(-135deg);
  }

  .sp_example_nav:disabled {
    cursor: default;
    opacity: 0.3;
  }

  .sp_example_nav:disabled::before {
    border-color: rgba(16, 44, 84, 0.3);
  }

  .sp_example_nav:focus-visible {
    outline: 2px solid #102c54;
    outline-offset: 3px;
  }

  .sp_example_dots {
    display: flex;
    align-items: center;
    gap: 0.6rem;
  }

  .sp_example_dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    border: none;
    padding: 0;
    background-color: #c7c7c7;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
  }

  .sp_example_dot.is-active {
    background-color: #102c54;
    transform: scale(1.1);
  }

  .sp_example_dot:focus-visible {
    outline: 2px solid #102c54;
    outline-offset: 2px;
  }

  .sp_service_flow {
    background-color: #F2F6FC;
    margin-top: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 1rem;
  }

  .sp_service_flow > img {
    flex: 0 0 100%;
    width: 100%;
  }

  .sp_service_flow img {
    width: 100%;
    height: auto;
    display: block;
  }

  .sp_service_flow_left {
    flex: 0 0 20%;
    max-width: 20%;
  }

  .sp_service_flow_left img {
    width: 50%;
    height: auto;
    margin: 0.8rem auto;
  }

  .sp_service_flow_right {
    flex: 1 1 0;
    display: grid;
    row-gap: 0.8rem;
  }

  .sp_qa_content {
    padding: 1.5rem 0 2rem;
    background-color: #F2F6FC;
  }

  .sp_qa_content > img {
    width: 100%;
    height: auto;
    display: block;
  }

  .sp_qa_inner {
    padding: 0 1.25rem;
  }

  .sp_qa_content .qa_list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.25rem;
  }

  .sp_qa_content .qa_item {
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }

  .sp_qa_content .qa_question {
    position: relative;
    padding: 1rem 3.25rem 1rem 1.25rem;
    box-sizing: border-box;
    gap: 0;
  }

  .sp_qa_content .qa_question span {
    font-size: 1rem;
    line-height: 1.6;
  }

  .sp_qa_content .qa_toggle {
    position: absolute;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
    width: 2rem;
    height: 2rem;
  }

  .sp_qa_content .qa_toggle img {
    width: 100%;
    height: auto;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  .sp_qa_content .qa_answer {
    padding: 0 1.25rem 1.25rem;
  }

  .sp_qa_content .qa_item.active .qa_answer {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .sp_qa_content .qa_answer p {
    font-size: 1rem;
    line-height: 1.7;
  }

  .sp_qa_content .qa_answer .color_red {
    font-size: 1rem;
  }

  .sp_footer_img_content img {
    width: 100%;
    height: auto;
    display: block;
  }

  .sp_footer_content .footer_content {
    padding: 2.25rem 1.5rem;
  }

  .sp_footer_content .footer_inner {
    align-items: center;
    gap: 1.5rem;
    text-align: center;
  }

  .sp_footer_content .footer_brand img {
    width: 70%;
    max-width: 220px;
  }

  .sp_footer_content .footer_brand_name {
    font-size: 1.1rem;
    margin: 0;
    letter-spacing: 0.08em;
  }

  .sp_footer_content .footer_info {
    width: 100%;
    gap: 1rem;
  }

  .sp_footer_content .footer_info_title {
    font-size: 1.4rem;
  }

  .sp_footer_content .footer_info_row {
    gap: 0.6rem;
    align-items: flex-start;
    justify-content: center;
  }

  .sp_footer_content .footer_info_row dt {
    min-width: auto;
    flex: 0 0 auto;
    font-size: 0.95rem;
  }

  .sp_footer_content .footer_info_row dd {
    font-size: 0.95rem;
    border-left-width: 2px;
    padding-left: 1rem;
    text-align: left;
  }

  .sp_footer_content .footer_info_row:last-child {
    padding-bottom: 0;
  }

  .sp_footer_content .footer_copyright {
    margin-top: 1.25rem;
    font-size: 0.75rem;
  }

}

@media (min-width: 992px) {
  .footer_inner {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    text-align: left;
    gap: 4rem;
  }

  .footer_brand {
    align-items: flex-start;
  }
}