.page_banner p {
  max-width: 57.1rem;
}
.service_qc {
  padding: 11.4rem 0 35.6rem;
}
.service_qc p {
  max-width: 122.9rem;
  margin-top: 2.9rem;
}
.service_qc .list {
  margin-top: 11.4rem;
  border-left: 1px solid var(--border_w);
  counter-reset: num;
}
.service_qc .list .box + .box {
  margin-top: 8.8rem;
}
.service_qc .list .box {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 3rem;
}
.service_qc .swiper_box {
  width: 35.97222222%;
  padding-left: 6.59722222%;
  margin-top: 1rem;
}
.service_qc .swiper_box::before {
  position: absolute;
  left: 0;
  top: 30.33%;
  display: inline-block;
  transform: translateX(-50%);
  font-size: 2.6rem;
  font-weight: 700;
  color: #fff;
  text-align: center;
  border-radius: 7rem;
  background-color: var(--primary);
  counter-increment: num;
  content: counter(num);
  min-width: 6.5rem;
  line-height: 6.5rem;
}
.service_qc .swiper_box .service_qc_gallery_swiper {
  overflow: hidden;
  border-radius: 2rem;
}
.service_qc .swiper_box .service_qc_gallery_swiper .img {
  padding-bottom: 85.5792%;
}
.service_qc .swiper_box .service_qc_gallery_swiper .img:hover img {
  transform: scale(1.02);
}
.service_qc .swiper_box .service_qc_thumbs_swiper {
  overflow: hidden;
  border-radius: 1.2rem;
  margin-top: 1.4rem;
}
.service_qc .swiper_box .service_qc_thumbs_swiper .swiper-slide {
  max-width: 132px;
  cursor: pointer;
}
.service_qc .swiper_box .service_qc_thumbs_swiper .img {
  padding-bottom: 85.4962%;
  border-radius: 1.2rem;
}
.service_qc .swiper_box .service_qc_thumbs_swiper .img:hover img {
  transform: scale(1.02);
}
.service_qc .info {
  flex: 1;
  width: 100%;
  max-width: 85.9rem;
  font-size: 1.8rem;
  line-height: 1.444444;
  color: rgba(255, 255, 255, 0.74);
  font-weight: 300;
  letter-spacing: 0.012rem;
}
.service_qc .info > *:first-child {
  margin-top: 0;
}
.service_qc .info > *:last-child {
  margin-bottom: 0;
}
.service_qc .info h3 {
  font-size: 3.9rem;
  line-height: 1.1794872;
  font-weight: 600;
  color: #68c8f1;
  letter-spacing: unset;
  max-width: 73.5rem;
  margin-bottom: 1.4rem;
}
.service_qc .info h3 + p {
  line-height: 1.666667;
}
.service_qc .info h3 + ul {
  margin-top: 2.6rem;
}
.service_qc .info p {
  line-height: 1.44444;
  margin: 0.8rem 0;
}
.service_qc .info h4,
.service_qc .info .title {
  font-size: 2.3rem;
  color: #fff;
  margin: 2.5rem 0 1.7rem;
  font-weight: 500;
}
.service_qc .info strong {
  display: block;
  margin: 0.8rem 0;
  font-weight: 600;
}
.service_qc .info ul {
  margin: 1.7rem 0;
}
.service_qc .info ul li + li {
  margin-top: 1.8rem;
}
.service_qc .info ul > li {
  position: relative;
  padding-left: 2.4rem;
}
.service_qc .info ul > li::before {
  position: absolute;
  left: 0;
  top: 0.9rem;
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 50%;
  background-color: #68c8f1;
  content: '';
}
.service_qc .info ol {
  margin: 1rem 0;
  padding-left: 1.4rem;
}
.service_qc .info ol li + li {
  margin-top: 1rem;
}
.service_qc .info ol li {
  list-style: unset;
}
.service_qc .items .active .title::after {
  transform: rotate(180deg);
}
.service_qc .items .title {
  display: grid;
  grid-template-columns: 1fr 1.5rem;
  align-items: center;
  margin: 0;
  gap: 2rem;
  border-bottom: 1px solid var(--border_w);
  cursor: pointer;
  padding: 2.2rem 0 1.5rem;
}
.service_qc .items .title::after {
  display: block;
  content: '';
  padding-bottom: 100%;
  background: url("../img/icon-select-w.svg") no-repeat center / contain;
  transition: all 0.3s;
}
.service_qc .items .desc {
  display: none;
  padding: 1.5rem 0 0.7rem;
}
.service_qc .items .desc > *:first-child {
  margin-top: 0;
}
.service_qc .items .desc > *:last-child {
  margin-bottom: 0;
}
.service_qc .items .desc li + li {
  margin-top: 1.6rem;
}
.service_oem {
  padding: 11.4rem 0 4.2rem;
}
.service_oem p {
  margin-top: 2.9rem;
}
.service_oem .list {
  margin-top: 13.1rem;
}
.service_oem .intro_item {
  padding-bottom: 11rem;
}
.service_oem .intro_item .icon {
  margin-top: 0.3rem;
}
.service_oem .intro_item .intro_thumbs_swiper .img {
  opacity: 1;
}
.oem_activate::before {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background-color: #000;
  opacity: 0.2;
  pointer-events: none;
  content: '';
  z-index: -1;
}
.oem_activate::after {
  position: absolute;
  width: 69.115%;
  height: 100%;
  left: 0;
  top: 0;
  background-image: linear-gradient(to right, #1458a7 -8.29%, transparent);
  opacity: 0.9;
  pointer-events: none;
  content: '';
  z-index: -1;
}
.oem_activate .flex {
  height: 103vh;
  max-height: 94.7rem;
  min-height: max-content;
  padding: 10rem 0 20rem;
}
.oem_activate .head {
  width: 75.5%;
  max-width: 83.8rem;
  padding-bottom: 2.9%;
}
.oem_activate p {
  max-width: 74.6rem;
  margin-top: 2.9rem;
}
.oem_activate .btns {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 4.7rem;
  gap: 1.4rem;
}
.oem_activate .btn {
  min-width: unset;
  padding: 0 3.9rem;
}
.oem_activate .btn_line {
  padding: 0 3rem;
}
.service_sales {
  padding: 11.4rem 0 31.6rem;
}
.service_sales p {
  margin-top: 2.9rem;
}
.service_sales .con_form {
  margin-top: 6.6rem;
}
.service_faqs {
  padding: 11.4rem 0 26.8rem;
}
.service_faqs .lt {
  width: 29.1%;
  min-width: 30rem;
  position: sticky;
  top: 12rem;
}
.service_faqs .faqs_sidebar {
  max-width: 36rem;
  margin-top: 1.1rem;
}
.service_faqs .faqs_sidebar .taxonomy.active .title::after {
  transform: rotate(180deg);
}
.service_faqs .faqs_sidebar .taxonomy.active .box {
  opacity: 1;
}
.service_faqs .faqs_sidebar .title {
  cursor: pointer;
  font-size: 2rem;
  padding: 2rem 0;
  font-weight: 700;
  letter-spacing: 0.012rem;
}
.service_faqs .faqs_sidebar .box {
  opacity: 0;
  display: none;
  transition: opacity 0.3s;
}
.service_faqs .faqs_sidebar .terms {
  border-bottom: 1px solid var(--border_w);
  padding-bottom: 4.8rem;
  padding-top: 1px;
}
.service_faqs .faqs_sidebar .terms li + li {
  margin-top: 3.1rem;
}
.service_faqs .faqs_sidebar .terms li {
  position: relative;
  cursor: pointer;
  padding-left: 3.3rem;
}
.service_faqs .faqs_sidebar .terms li::before {
  width: 1.4rem;
  height: 1.4rem;
  background: url("../img/nav.svg") no-repeat center right / contain;
  transition: all 0.3s;
  position: absolute;
  left: 2px;
  top: 0.6rem;
  content: '';
  filter: contrast(0) brightness(2);
}
.service_faqs .faqs_sidebar .terms li {
  font-size: 1.7rem;
  transition: all 0.3s;
  vertical-align: top;
  font-weight: 500;
  letter-spacing: 0.015rem;
}
.service_faqs .faqs_sidebar .terms li.active::before,
.service_faqs .faqs_sidebar .terms li:hover::before {
  filter: unset;
}
.service_faqs .faqs_sidebar .terms li.active,
.service_faqs .faqs_sidebar .terms li:hover {
  color: #68c8f1;
  text-decoration: underline;
}
.service_faqs .rt {
  flex: 1;
  width: 100%;
  max-width: 92.9rem;
  padding-top: 5.6rem;
  display: none;
}
.service_faqs .faqs .faq_item.hidden{
  display: none;
}
.service_faqs .rt.active{
  display: block;
}
.service_faqs .rt .btn_filter {
  display: none;
}
.service_faqs .faqs .faq_item {
  border-radius: 1.2rem;
  border: 1px solid var(--border2);
  background-color: var(--bg);
  transition: all 0.3s;
  margin-bottom: 1.4rem;
}
.service_faqs .faqs .faq_item:last-child {
  margin-bottom: 0;
}
.service_faqs .faqs .faq_item.active {
  background-color: var(--bg_w);
  border-color: var(--bg_w);
}
.service_faqs .faqs .faq_item.active .question {
  color: var(--title);
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: unset;
}
.service_faqs .faqs .faq_item.active .question i {
  background-color: var(--primary);
}
.service_faqs .faqs .faq_item.active .question i::before,
.service_faqs .faqs .faq_item.active .question i::after {
  background-color: #fff;
}
.service_faqs .faqs .faq_item.active .question i::after {
  transform: rotate(90deg);
  opacity: 0;
}
.service_faqs .faqs .question {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  cursor: pointer;
  font-size: 2rem;
  font-weight: 500;
  gap: 2rem;
  padding: 2.1rem 3rem 2.2rem;
}
.service_faqs .faqs .question i {
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 50%;
  background-color: var(--bg_w);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.3s;
}
.service_faqs .faqs .question i::before,
.service_faqs .faqs .question i::after {
  width: 39%;
  height: 2px;
  position: absolute;
  content: '';
  background-color: #1b578e;
  transition: all 0.3s;
  display: block;
}
.service_faqs .faqs .question i::after {
  width: 2px;
  height: 39%;
}
.service_faqs .faqs .answer {
  display: none;
  font-size: 1.8rem;
  line-height: 3rem;
  color: rgba(121, 124, 122, 0.85);
  padding: 0 3rem 3.3rem;
  margin-top: -1px;
}
.service_faqs .faqs .answer p {
  color: rgba(121, 124, 122, 0.85);
  font-weight: 400;
  max-width: 82.6rem;
  letter-spacing: unset;
}
.service_faqs .faqs .answer strong {
  display: block;
  font-weight: 600;
  color: #444444;
  margin-top: 1.5rem;
}
.service_faqs .faqs .answer ol {
  counter-reset: num;
  max-width: 82.6rem;
  margin-top: 0.5rem;
}
.service_faqs .faqs .answer ol li::before {
  counter-increment: num;
  content: counter(num) '. ';
}
.service_faqs p.center:has(.btn_line) {
  margin-top: 4.4rem;
  min-height: 6.5rem;
}
@media screen and (max-width: 768px) {
  .service_faqs {
    padding: 50px 0;
    z-index: unset;
  }
  .service_faqs .lt {
    width: 100%;
    min-width: unset;
    position: static;
  }
  .service_faqs .rt {
    padding: 0;
  }
  .service_faqs .rt .btn_filter {
    width: 22px;
    height: 22px;
    display: block;
    content: '';
    background: url("../img/mobile-menu/nav-btn.svg") no-repeat center / contain;
    cursor: pointer;
    filter: contrast(0) brightness(2);
    margin-left: auto;
  }
  .service_faqs .faqs_sidebar {
    margin-top: 0;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 999;
    width: 100%;
    height: 100vh;
    pointer-events: none;
    transition: all 0.3s;
    max-width: unset;
  }
  .service_faqs .faqs_sidebar.active {
    pointer-events: all;
  }
  .service_faqs .faqs_sidebar.active .close {
    opacity: 1;
  }
  .service_faqs .faqs_sidebar.active .con {
    opacity: 1;
    transform: translate(0);
  }
  .service_faqs .faqs_sidebar .close {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    transition: all 0.3s;
    opacity: 0;
  }
  .service_faqs .faqs_sidebar .con {
    position: absolute;
    left: 0;
    top: 0;
    width: min(300px, 80vw);
    height: 100%;
    display: flex;
    flex-direction: column;
    background: url("../img/menu-bg.png") no-repeat center / cover;
    box-shadow: rgba(0 0 0/10%) 0 0 24px;
    transition: all 0.3s;
    opacity: 0;
    transform: translateX(-100%);
  }
  .service_faqs .faqs_sidebar .con .close_box {
    padding: 32px 20px 20px;
    border-bottom: 1px solid #eee;
    text-align: right;
  }
  .service_faqs .faqs_sidebar .con .close_box .close {
    display: inline-block;
    width: 15px;
    height: 15px;
    background: url('../img/mobile-menu/close.svg') no-repeat center / contain;
    cursor: pointer;
    transition: all 0.3s;
    filter: contrast(0) brightness(2);
  }
  .service_faqs .faqs_sidebar .con .close_box .close:hover {
    transform: rotate(180deg);
  }
  .service_faqs .faqs_sidebar .con .close_box + div {
    flex: 1;
    overflow: auto;
    padding-top: 30px;
  }
  .service_faqs .faqs_sidebar .con .close_box + div::-webkit-scrollbar {
    width: 5px;
  }
  .service_faqs .faqs_sidebar .con .close_box + div::-webkit-scrollbar-thumb {
    background: #888888;
    border-radius: 10px;
  }
  .service_faqs .faqs_sidebar .title {
    font-size: 18px;
    line-height: 1.5;
    padding: 14px 20px;
  }
  .service_faqs .faqs_sidebar .box {
    padding: 10px 20px 20px;
  }
  .service_faqs .faqs_sidebar .terms {
    margin: 0;
  }
  .service_faqs .faqs_sidebar .terms li {
    padding-left: 30px;
  }
  .service_faqs .faqs_sidebar .terms li::before {
    width: 12px;
    height: 12px;
    top: 4px;
    left: 0;
  }
  .service_faqs .faqs_sidebar .terms li {
    font-size: 14px;
    letter-spacing: unset;
  }
  .service_faqs .faqs_sidebar .terms li + li {
    margin-top: 16px;
  }
  .service_faqs .faqs {
    margin-top: 20px;
  }
  .service_faqs .faqs .faq_item {
    border-radius: 10px;
    margin-bottom: 12px;
  }
  .service_faqs .faqs .question {
    font-size: 18px;
    padding: 14px 20px;
    gap: 14px;
  }
  .service_faqs .faqs .question i {
    width: 22px;
    height: 22px;
  }
  .service_faqs .faqs .answer {
    font-size: 14px;
    line-height: 1.5;
    padding: 0 20px 20px;
    margin: 0;
  }
  .service_faqs .faqs .answer strong {
    margin-top: 10px;
  }
  .service_faqs .faqs .answer ol {
    margin-top: 5px;
  }
  .service_faqs p.center:has(.btn_line) {
    margin-top: 40px;
    min-height: 42px;
  }
  .service_oem {
    padding: 50px 0;
  }
  .service_oem .list {
    margin-top: 40px;
  }
  .service_oem .intro_item {
    padding-bottom: 50px;
  }
  .service_oem .intro_item:last-child {
    padding-bottom: 0;
  }
  .service_oem .intro_item .icon {
    margin-top: 12px;
  }
  .oem_activate .flex {
    height: auto;
    padding: 50px 0;
  }
  .oem_activate .head {
    padding: 0;
  }
  .oem_activate .btns {
    margin-top: 20px;
    gap: 10px;
  }
  .oem_activate .btns .btn,
  .oem_activate .btns .btn_line {
    margin: 0;
    padding: 0 14px;
  }
  .service_qc {
    padding: 50px 0;
  }
  .service_qc .list {
    margin-top: 30px;
  }
  .service_qc .list .box + .box {
    margin-top: 30px;
  }
  .service_qc .list .box {
    gap: 20px;
  }
  .service_qc .swiper_box {
    margin-top: 0;
    width: 40%;
  }
  .service_qc .swiper_box::before {
    font-size: 14px;
    min-width: 32px;
    line-height: 32px;
  }
  .service_qc .swiper_box .service_qc_gallery_swiper {
    border-radius: 10px;
  }
  .service_qc .swiper_box .service_qc_thumbs_swiper {
    border-radius: 10px;
  }
  .service_qc .swiper_box .service_qc_thumbs_swiper .swiper-slide {
    max-width: 91px;
  }
  .service_qc .swiper_box .service_qc_thumbs_swiper .img {
    border-radius: 10px;
  }
  .service_qc .info {
    font-size: 14px;
    line-height: 1.5;
    letter-spacing: unset;
  }
  .service_qc .info h3 {
    font-size: 18px;
    line-height: 1.5;
    margin-bottom: 10px;
  }
  .service_qc .info h3 + p {
    line-height: 1.5;
  }
  .service_qc .info h3 + ul {
    margin-top: 10px;
  }
  .service_qc .info p {
    line-height: 1.5;
    margin: 5px 0;
  }
  .service_qc .info h4,
  .service_qc .info .title {
    font-size: 16px;
    margin: 20px 0 10px;
  }
  .service_qc .info strong {
    margin: 5px 0;
  }
  .service_qc .info ul {
    margin: 10px 0;
  }
  .service_qc .info ul li + li {
    margin: 12px 0;
  }
  .service_qc .info ul > li {
    padding-left: 20px;
  }
  .service_qc .info ul > li::before {
    width: 5px;
    height: 5px;
    top: 9px;
  }
  .service_qc .info ol {
    margin: 10px 0;
  }
  .service_qc .info ol li + li {
    margin: 10px 0;
  }
  .service_qc .items .title {
    grid-template-columns: 1fr 12px;
    margin: 0;
    padding: 14px 0;
    gap: 14px;
  }
  .service_qc .items .desc {
    padding: 10px 0;
  }
  .service_qc .items .desc li + li {
    margin-top: 10px;
  }
  .service_sales {
    padding: 50px 0;
  }
  .service_sales .con_form {
    margin-top: 30px;
  }
}
@media screen and (max-width: 576px) {
  .oem_activate::before {
    opacity: 0.5;
  }
  .oem_activate .head {
    width: 100%;
  }
  .service_qc .swiper_box {
    width: 100%;
    padding-left: 30px;
  }
  .service_qc .info {
    padding-left: 30px;
  }
}