/* === product.css === */
/* --- base: product.css --- */
/* #region product_detail */
.product_detail {
  position: relative;
  overflow-x: clip;
  padding: 3.27rem 0px 10rem;
  background-color: #fff;
  background-image: linear-gradient(180deg, #edf4f7 0%, rgba(245, 248, 250, 0) 100%);
  background-repeat: no-repeat;
  background-position: left top;
  background-size: 100% 73.03rem;
}
.product_detail .snow_1 {
  right: -0.22rem;
  top: 16rem;
  width: 12rem;
  transform: rotate(-18.35deg);
}
.product_detail .snow_2 {
  left: -1.6rem;
  bottom: 6rem;
  width: 4.3rem;
  transform: rotate(150.69deg) scaleY(-1);
}
.product_detail .crumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  color: #68727a;
  font-size: 1.5rem;
  line-height: 1.9rem;
}
.product_detail .crumbs li + li::before {
  content: '/';
  margin: 0px 1rem;
}
.product_detail .crumbs a {
  transition: color 0.3s;
}
.product_detail .crumbs a:hover {
  color: var(--primary);
}
.product_detail .crumbs li:last-child span {
  color: #102f51;
  font-weight: 600;
}
.product_detail .top {
  display: flex;
  align-items: flex-start;
  gap: 7.4rem;
  margin-top: 4.6rem;
}
.product_detail .gallery {
  flex-shrink: 0;
  width: 68rem;
}
.product_detail .stage {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 2rem;
  background-image: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
}
.product_detail .product_gallery_swiper .img {
  display: block;
  height: 60rem;
  cursor: zoom-in;
}
.product_detail .badge {
  position: absolute;
  left: 2rem;
  top: 2rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  height: 3rem;
  padding: 0px 1.4rem;
  border-radius: 10rem;
  color: #fff;
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background-color: var(--secondary);
}
.product_detail .zoom {
  position: absolute;
  right: 2rem;
  top: 2rem;
  z-index: 2;
  width: 4.4rem;
  height: 4.4rem;
  border-radius: 50%;
  transition: 0.3s;
  box-shadow: 0px 0.6rem 1.6rem rgba(10, 35, 80, 0.12);
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none' stroke='%230a2350' stroke-width='1.5' stroke-linecap='round'%3E%3Ccircle cx='7.8' cy='7.8' r='5.8'/%3E%3Cpath d='m12 12 4.6 4.6M7.8 5.4v4.8M5.4 7.8h4.8'/%3E%3C/svg%3E") no-repeat center / 1.7rem auto;
}
.product_detail .zoom:hover {
  background-color: var(--secondary);
}
.product_detail .count {
  position: absolute;
  left: 2rem;
  bottom: 2rem;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  height: 3.6rem;
  padding: 0px 1.6rem;
  border-radius: 10rem;
  color: var(--text);
  font-family: 'Archivo', sans-serif;
  font-size: 1.5rem;
  background-color: rgba(255, 255, 255, 0.88);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.product_detail .count em {
  color: var(--title);
  font-weight: 600;
}
.product_detail .stage .swiper_btns {
  position: absolute;
  right: 2rem;
  bottom: 2rem;
  z-index: 2;
  gap: 1rem;
}
.product_detail .stage .swiper_btns div {
  width: 4.6rem;
  height: 4.6rem;
  border-color: transparent;
  background-color: #fff;
}
.product_detail .stage .swiper_btns div:hover,
.product_detail .stage .swiper_btns .btn_next {
  border-color: var(--primary);
  background-color: var(--primary);
}
.product_detail .stage .swiper_btns .btn_next:hover {
  border-color: var(--secondary);
  background-color: var(--secondary);
}
.product_detail .product_thumbs_swiper {
  margin-top: 1.4rem;
}
.product_detail .product_thumbs_swiper .swiper-slide {
  cursor: pointer;
}
.product_detail .product_thumbs_swiper .img {
  aspect-ratio: 1 / 1;
  border: 2px solid transparent;
  border-radius: 1.2rem;
  opacity: 0.55;
  transition: opacity 0.3s, border-color 0.3s;
  background-color: #e8eef4;
}
.product_detail .product_thumbs_swiper .swiper-slide:hover .img {
  opacity: 0.85;
}
.product_detail .product_thumbs_swiper .swiper-slide-thumb-active .img {
  opacity: 1;
  border-color: var(--secondary);
}
.product_detail .summary {
  flex: 1;
  min-width: 0px;
  padding-top: 1.2rem;
}
.product_detail .summary h1 {
  font-size: 5.2rem;
  line-height: 1.12;
}
.product_detail .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}
.product_detail .chips li {
  display: inline-flex;
  align-items: center;
  height: 3rem;
  padding: 0px 1.2rem;
  border-radius: 0.6rem;
  color: var(--primary);
  font-weight: 600;
  font-size: 1.4rem;
  text-transform: uppercase;
  background-color: #e6f3fa;
}
.product_detail .desc {
  margin-top: 2.4rem;
  color: var(--text);
  font-size: 1.8rem;
  line-height: 2.8rem;
}
.product_detail .specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 3.2rem;
  border: 1px solid var(--line);
  border-radius: 1.6rem;
  background-color: #fff;
}
.product_detail .specs li {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 2.1rem 2.4rem;
}
.product_detail .specs li:nth-child(even) {
  border-left: 1px solid var(--line);
}
.product_detail .specs li:nth-child(n + 3) {
  border-top: 1px solid var(--line);
}
.product_detail .specs .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 4.6rem;
  height: 4.6rem;
  border-radius: 50%;
  background-color: #e6f3fa;
}
.product_detail .specs .icon img {
  display: block;
  width: 2.4rem;
  height: 2.4rem;
}
.product_detail .specs span {
  display: block;
  color: #798aa3;
  font-weight: 600;
  font-size: 1.3rem;
  line-height: 1.6rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.product_detail .specs strong {
  display: block;
  margin-top: 0.4rem;
  color: var(--title);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 1.9rem;
  line-height: 2.4rem;
}
.product_detail .checks {
  margin-top: 3rem;
}
.product_detail .checks li {
  display: flex;
  align-items: flex-start;
  gap: 1.4rem;
  color: var(--title);
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 2.2rem;
}
.product_detail .checks li + li {
  margin-top: 1.2rem;
}
.product_detail .checks li::before,
.product_detail .assure li::before,
.product_options .upgrades li::before {
  content: '';
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  margin-top: 0.1rem;
  border-radius: 50%;
  background: var(--secondary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 9 6' fill='none' stroke='%23fff' stroke-width='1.25' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M.6 3.1 3.4 5.4 8.4.6'/%3E%3C/svg%3E") no-repeat center / 0.89rem auto;
}
.product_detail .btns {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  margin-top: 3.8rem;
}
.product_detail .btns .btn {
  padding: 0px 3.4rem;
}
.btn_border.download::after {
  width: 1.3rem;
  height: 1.4rem;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 13 14' fill='none' stroke='%23000' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6.5 1v8.4M2.8 5.9l3.7 3.7 3.7-3.7M1 13h11'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 13 14' fill='none' stroke='%23000' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6.5 1v8.4M2.8 5.9l3.7 3.7 3.7-3.7M1 13h11'/%3E%3C/svg%3E");
}
.btn_border.download:hover::after {
  transform: translateY(0.2rem);
}
.product_detail .assure {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 3.2rem;
  margin-top: 3.4rem;
  padding-top: 2.6rem;
  border-top: 1px solid var(--line);
}
.product_detail .assure li {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  color: var(--text);
  font-weight: 500;
  font-size: 1.5rem;
}
.product_detail .assure li::before {
  width: 1.6rem;
  height: 1.6rem;
  margin-top: 0px;
  background-size: 0.71rem auto;
}
.product_detail .lightbox {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  left: 0px;
  top: 0px;
  z-index: 999;
  width: 100%;
  height: 100%;
  padding: 4rem 12rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  background-color: rgba(7, 25, 51, 0.9);
}
.product_detail .lightbox.show {
  opacity: 1;
  pointer-events: auto;
}
.product_detail .lightbox img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  border-radius: 1.4rem;
}
.product_detail .lightbox button {
  position: absolute;
  width: 4.8rem;
  height: 4.8rem;
  border-radius: 50%;
  transition: 0.3s;
  background: rgba(255, 255, 255, 0.14) no-repeat center / 1.4rem auto;
}
.product_detail .lightbox button:hover {
  background-color: var(--secondary);
}
.product_detail .lightbox .close {
  right: 4rem;
  top: 4rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='%23fff' stroke-width='1.6' stroke-linecap='round'%3E%3Cpath d='M1 1l12 12M13 1 1 13'/%3E%3C/svg%3E");
}
.product_detail .lightbox .prev,
.product_detail .lightbox .next {
  top: 50%;
  margin-top: -2.4rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10' fill='none' stroke='%23fff' stroke-width='1.25' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 5H1M5 1 1 5l4 4'/%3E%3C/svg%3E");
}
.product_detail .lightbox .prev {
  left: 4rem;
}
.product_detail .lightbox .next {
  right: 4rem;
  transform: rotate(180deg);
}
/* #endregion */

/* #region product_nav */
.product_nav {
  position: sticky;
  top: 0px;
  z-index: 990;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: top 0.4s, box-shadow 0.4s;
  background-color: rgba(255, 255, 255, 0.94);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.product_nav.stuck {
  box-shadow: 0px 0.4rem 2rem rgba(10, 35, 80, 0.08);
}
.product_nav .content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  height: 7.2rem;
}
.product_nav .tabs {
  display: flex;
  align-items: stretch;
  gap: 4.4rem;
  height: 100%;
}
.product_nav .tabs a {
  position: relative;
  display: flex;
  align-items: center;
  color: var(--text);
  font-family: 'Archivo', sans-serif;
  font-weight: 500;
  font-size: 1.7rem;
  white-space: nowrap;
  transition: color 0.3s;
}
.product_nav .tabs a::after {
  content: '';
  position: absolute;
  left: 0px;
  bottom: -1px;
  width: 100%;
  height: 0.3rem;
  border-radius: 0.3rem 0.3rem 0px 0px;
  transform: scaleX(0);
  transition: transform 0.3s;
  background-color: var(--secondary);
}
.product_nav .tabs a:hover,
.product_nav .tabs a.active {
  color: var(--title);
}
.product_nav .tabs a.active {
  font-weight: 600;
}
.product_nav .tabs a.active::after {
  transform: scaleX(1);
}
.product_nav .side {
  display: flex;
  align-items: center;
  gap: 2.4rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.6rem);
  transition: 0.4s;
}
.product_nav.stuck .side {
  opacity: 1;
  visibility: visible;
  transform: none;
}
.product_nav .side strong {
  color: var(--title);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 1.7rem;
}
.product_nav .side .btn {
  height: 4.6rem;
  padding: 0px 2.4rem;
  font-size: 1.6rem;
}
/* #endregion */

/* #region product_overview */
.product_overview {
  position: relative;
  padding: 12rem 0px 12rem;
  background-color: #fff;
}
.product_overview .intro {
  display: grid;
  grid-template-columns: 1fr 68rem;
  align-items: center;
  gap: 8rem;
}
.product_overview .tcon h2 {
  font-size: 4.4rem;
}
.product_overview .tcon p + p {
  margin-top: 1.8rem;
}
.product_overview .tcon h2 + p {
  margin-top: 2.2rem;
}
.product_overview .btn_border {
  margin-top: 3.6rem;
}
.product_overview .intro > .img {
  height: 50rem;
  border-radius: 1.8rem;
}
.product_overview .intro > .img:hover img {
  transform: scale(1.03);
}
.product_overview .features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 8rem;
}
.product_overview .features li {
  padding: 3.4rem 3.2rem 3.6rem;
  border: 1px solid var(--line);
  border-radius: 1.6rem;
  background-color: #fff;
  transition: border-color 0.4s, box-shadow 0.4s, transform 0.4s;
}
.product_overview .features li:hover {
  border-color: rgba(2, 55, 138, 0.18);
  box-shadow: 0px 1.6rem 3.6rem rgba(2, 55, 138, 0.1);
  transform: translateY(-0.4rem);
}
.product_overview .features .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 6rem;
  height: 6rem;
  border-radius: 1.4rem;
  background-color: #e6f3fa;
}
.product_overview .features .icon img {
  display: block;
  width: 3.2rem;
  height: 3.2rem;
}
.product_overview .features h3 {
  margin-top: 2.6rem;
  color: var(--title);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 2.2rem;
  line-height: 2.8rem;
}
.product_overview .features p {
  margin-top: 1rem;
  color: var(--text);
  font-size: 1.6rem;
  line-height: 2.4rem;
}
/* #endregion */

/* #region product_specs */
.product_specs {
  position: relative;
  padding: 12rem 0px 12rem;
  background-color: var(--light);
}
.product_specs .snow_right {
  right: -2rem;
  top: 6rem;
  width: 12.3rem;
  transform: rotate(-18.35deg);
}
.product_specs .head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 4rem;
}
.product_specs .note {
  width: 56rem;
  color: var(--text);
  font-size: 1.6rem;
  line-height: 2.5rem;
}
.product_specs .body {
  display: flex;
  align-items: flex-start;
  gap: 3rem;
  margin-top: 4.6rem;
}
.product_specs .table_wrap {
  flex: 1;
  min-width: 0px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1.8rem;
  background-color: #fff;
}
.product_specs table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  text-align: left;
}
.product_specs thead th {
  padding: 2rem 2.8rem;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 500;
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  vertical-align: bottom;
  background-color: var(--primary);
}
.product_specs thead th {
  width: 36%;
}
.product_specs thead th:first-child {
  width: 28%;
}
.product_specs thead th strong {
  display: block;
  color: #fff;
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 2.4rem;
  line-height: 2.8rem;
  letter-spacing: 0px;
}
.product_specs thead th span {
  display: block;
  margin-top: 0.2rem;
  color: var(--secondary);
  font-size: 1.2rem;
}
.product_specs tbody th,
.product_specs tbody td {
  padding: 1.75rem 2.8rem;
  border-top: 1px solid var(--line);
  font-size: 1.6rem;
  line-height: 2.2rem;
  vertical-align: top;
}
.product_specs tbody tr:first-child th,
.product_specs tbody tr:first-child td {
  border-top: none;
}
.product_specs tbody tr:nth-child(even) {
  background-color: #fafcfe;
}
.product_specs tbody th {
  color: var(--text);
  font-weight: 500;
}
.product_specs tbody td {
  color: var(--title);
  font-weight: 600;
}
.product_specs tbody td + td {
  border-left: 1px solid var(--line);
}
.product_specs .side {
  flex-shrink: 0;
  width: 44rem;
}
.product_specs .drawing {
  padding: 2.8rem 3rem 3rem;
  border: 1px solid var(--line);
  border-radius: 1.8rem;
  background-color: #fff;
}
.product_specs .title {
  display: block;
  color: #0a1f45;
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 1.8rem;
  line-height: 2rem;
}
.product_specs svg {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 2.2rem;
  overflow: visible;
}
.product_specs svg .body,
.product_specs svg .door,
.product_specs svg .fan,
.product_specs svg .knob {
  fill: #fff;
  stroke: var(--title);
  stroke-width: 1.6;
}
.product_specs svg .door {
  fill: #f5f8fb;
}
.product_specs svg .ribs {
  stroke: #c9d6e3;
  stroke-width: 1.2;
}
.product_specs svg .dim {
  fill: none;
  stroke: var(--secondary);
  stroke-width: 1.4;
}
.product_specs svg text {
  fill: var(--primary);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 22px;
}
.product_specs svg text.cap {
  fill: #798aa3;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.product_specs .legend {
  margin-top: 2rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}
.product_specs .legend li {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  color: var(--title);
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 3.2rem;
}
.product_specs .legend span {
  width: 5.6rem;
  color: #798aa3;
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: 0.05em;
}
.product_specs .drawing .btn_border {
  display: flex;
  width: 100%;
  height: 5rem;
  margin-top: 2rem;
  font-size: 1.6rem;
}
.product_specs .cta {
  margin-top: 2rem;
  padding: 3.4rem 3rem 3rem;
  border-radius: 1.8rem;
  color: #fff;
  background-image: linear-gradient(180deg, #0d2661 4.5%, #3064a2 35.4%, #407fbf 51.7%, #3b7abb 60.7%, #2f6bb0 72.5%, #1b549f 84.3%, #02378a 95.2%);
}
.product_specs .cta .title {
  color: #fff;
  font-weight: 600;
  font-size: 2.4rem;
  line-height: 2.8rem;
}
.product_specs .cta p {
  margin-top: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.6rem;
  line-height: 2.2rem;
}
.product_specs .cta .btn {
  display: flex;
  width: 100%;
  margin-top: 2.6rem;
}
/* #endregion */

/* #region product_options */
.product_options {
  position: relative;
  padding: 12rem 0px 12rem;
  background-color: #fff;
}
.product_options .head,
.product_apps .head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 4rem;
}
.product_options .desc,
.product_apps .desc {
  width: 56rem;
  padding-bottom: 0.6rem;
  color: var(--text);
  font-size: 1.8rem;
  line-height: 2.8rem;
}
.product_options .versions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 4.6rem;
}
.product_options .versions .item {
  position: relative;
  overflow: hidden;
  height: 100%;
  min-height: 30rem;
  padding: 3.4rem 3rem 3.6rem;
  border-radius: 1.6rem;
  background-color: var(--light);
  transition: box-shadow 0.4s;
}
.product_options .versions .item::before {
  content: '';
  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.4s;
  background-image: linear-gradient(180deg, #0d2661 0%, #3064a2 34%, #407fbf 52%, #3b7abb 62%, #2f6bb0 75%, #1b549f 88%, #02378a 100%);
}
.product_options .versions li.active .item {
  box-shadow: 0px 1.6rem 3.6rem rgba(2, 55, 138, 0.18);
}
.product_options .versions li.active .item::before {
  opacity: 1;
}
.product_options .versions .temp,
.product_options .versions h3,
.product_options .versions p {
  position: relative;
  z-index: 1;
}
.product_options .versions .temp {
  display: inline-flex;
  align-items: center;
  height: 3rem;
  padding: 0px 1.2rem;
  border-radius: 0.6rem;
  color: var(--primary);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 1.5rem;
  transition: 0.4s;
  background-color: #e6f3fa;
}
.product_options .versions li.active .temp {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.16);
}
.product_options .versions h3 {
  margin-top: 5.6rem;
  color: var(--title);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 2.6rem;
  line-height: 3.2rem;
  transition: color 0.4s;
}
.product_options .versions p {
  margin-top: 1.2rem;
  color: var(--text);
  font-size: 1.6rem;
  line-height: 2.4rem;
  transition: color 0.4s;
}
.product_options .versions li.active h3 {
  color: #fff;
}
.product_options .versions li.active p {
  color: rgba(255, 255, 255, 0.8);
}
.product_options .versions .num {
  position: absolute;
  right: 2.4rem;
  top: 2.2rem;
  color: rgba(2, 55, 138, 0.08);
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 6.4rem;
  line-height: 1;
  transition: color 0.4s;
}
.product_options .versions li.active .num {
  color: rgba(255, 255, 255, 0.12);
}
.product_options .upgrades {
  display: flex;
  align-items: center;
  gap: 5rem;
  margin-top: 3rem;
  padding: 3.6rem 4rem;
  border: 1px solid var(--line);
  border-radius: 1.8rem;
}
.product_options .upgrades .label {
  flex-shrink: 0;
  width: 24rem;
}
.product_options .upgrades strong {
  display: block;
  color: var(--title);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 2.2rem;
  line-height: 2.8rem;
}
.product_options .upgrades .label p {
  margin-top: 0.6rem;
  color: var(--text);
  font-size: 1.5rem;
  line-height: 2.2rem;
}
.product_options .upgrades ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
}
.product_options .upgrades li {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  height: 4.4rem;
  padding: 0px 1.8rem 0px 1.2rem;
  border: 1px solid var(--line);
  border-radius: 10rem;
  color: var(--title);
  font-weight: 500;
  font-size: 1.5rem;
  white-space: nowrap;
  background-color: #fff;
}
.product_options .upgrades li::before {
  width: 1.8rem;
  height: 1.8rem;
  margin-top: 0px;
  background-size: 0.8rem auto;
}
/* #endregion */

/* #region product_apps */
.product_apps {
  position: relative;
  padding: 12rem 0px 12rem;
  color: #fff;
  background-color: var(--dark);
  background-image: radial-gradient(circle at 85% 0%, rgba(5, 182, 242, 0.16) 0%, rgba(5, 182, 242, 0) 42%), linear-gradient(180deg, #0a2350 0%, #02378a 100%);
}
.product_apps .snow_1 {
  right: -1.5rem;
  top: 5rem;
  width: 12.3rem;
  opacity: 0.5;
  transform: rotate(-18.35deg);
}
.product_apps .snow_2 {
  left: -3rem;
  bottom: -2rem;
  width: 14rem;
  opacity: 0.35;
}
.product_apps .tcon h2 {
  color: #fff;
}
.product_apps .desc {
  color: rgba(255, 255, 255, 0.72);
}
.product_apps .list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
  margin-top: 4.6rem;
}
.product_apps .item {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 21rem;
  padding: 2.8rem 3rem 3rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 1.6rem;
  transition: 0.4s;
  background-color: rgba(255, 255, 255, 0.05);
}
.product_apps .item::after {
  content: '';
  position: absolute;
  right: 2.4rem;
  top: 2.4rem;
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: 0.4s;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' fill='none' stroke='%23fff' stroke-width='1.1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2.4 7.6 7.6 2.4M3.4 2.4h4.2v4.2'/%3E%3C/svg%3E") no-repeat center / 1.2rem auto;
}
.product_apps .item:hover {
  border-color: transparent;
  background-color: #fff;
  transform: translateY(-0.4rem);
  box-shadow: 0px 1.8rem 4rem rgba(0, 10, 30, 0.3);
}
.product_apps .item:hover::after {
  border-color: var(--secondary);
  background-color: var(--secondary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' fill='none' stroke='%230a2350' stroke-width='1.1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2.4 7.6 7.6 2.4M3.4 2.4h4.2v4.2'/%3E%3C/svg%3E");
}
.product_apps .icon {
  display: block;
  width: 5.6rem;
  height: 4.8rem;
}
.product_apps .icon img {
  display: block;
  width: 100%;
  height: 100%;
}
.product_apps h3 {
  margin-top: auto;
  padding-top: 2.4rem;
  color: #fff;
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 2.1rem;
  line-height: 2.6rem;
  transition: color 0.4s;
}
.product_apps .temp {
  margin-top: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  font-family: 'Archivo', sans-serif;
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 2.2rem;
  transition: color 0.4s;
}
.product_apps .item:hover h3 {
  color: var(--title);
}
.product_apps .item:hover .temp {
  color: var(--text);
}
.product_apps .ask .item {
  border-color: transparent;
  background-color: var(--secondary);
}
.product_apps .ask .item::after {
  border-color: rgba(10, 35, 80, 0.3);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' fill='none' stroke='%230a2350' stroke-width='1.1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2.4 7.6 7.6 2.4M3.4 2.4h4.2v4.2'/%3E%3C/svg%3E");
}
.product_apps .ask h3 {
  max-width: 20rem;
  padding-top: 0px;
  color: var(--title);
  font-size: 2.4rem;
  line-height: 2.9rem;
}
.product_apps .ask .temp {
  color: rgba(10, 35, 80, 0.75);
}
/* #endregion */

/* #region product_process */
.product_process {
  position: relative;
  padding: 12rem 0px 12rem;
  background-color: #fff;
}
.product_process .steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2.4rem;
  margin-top: 5.6rem;
}
.product_process .steps li {
  position: relative;
  padding-right: 1rem;
}
.product_process .steps li:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 7.6rem;
  right: -1.2rem;
  top: 3.2rem;
  height: 1px;
  background-image: linear-gradient(90deg, var(--secondary) 0%, var(--line) 100%);
}
.product_process .num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 6.4rem;
  height: 6.4rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--primary);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 2rem;
  transition: 0.4s;
  background-color: #fff;
}
.product_process .steps li:hover .num {
  color: #fff;
  border-color: var(--primary);
  background-color: var(--primary);
}
.product_process h3 {
  margin-top: 2.8rem;
  color: var(--title);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 2.2rem;
  line-height: 2.8rem;
}
.product_process .steps p {
  margin-top: 1rem;
  color: var(--text);
  font-size: 1.6rem;
  line-height: 2.4rem;
}
/* #endregion */

/* #region page_faqs on product page */
.page_faqs.bg_light {
  padding: 12rem 0px 12rem;
  background-color: var(--light);
}
/* #endregion */

/* #region product_related */
.product_related {
  position: relative;
  padding: 12rem 0px 14rem;
  background-color: #fff;
}
.product_related .head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 3rem;
}
.product_related .list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 4.2rem;
}
.product_related .item {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
  border: 1px solid #e2e8f0;
  border-radius: 1.6rem;
  background-color: #fff;
  transition: border-color 0.4s, box-shadow 0.4s, transform 0.4s;
}
.product_related .item:hover {
  border-color: rgba(2, 55, 138, 0.18);
  box-shadow: 0px 1.6rem 3.6rem rgba(2, 55, 138, 0.14);
  transform: translateY(-0.6rem);
}
.product_related .pic {
  position: relative;
  flex-shrink: 0;
  height: 26rem;
  background-image: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
}
.product_related .badge {
  position: absolute;
  left: 1.48rem;
  top: 1.47rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  height: 2.25rem;
  padding: 0px 1.21rem;
  border-radius: 1.2rem;
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background-color: var(--secondary);
}
.product_related .pic .img {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 21rem;
  height: 21rem;
  margin: -9.8rem 0px 0px -10.5rem;
}
.product_related .item:hover .pic .img img {
  transform: scale(1.05);
}
.product_related .info {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 2.2rem 2.1rem 1.8rem;
}
.product_related .info h3 {
  color: var(--title);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 2rem;
  line-height: 2.6rem;
  transition: color 0.3s;
}
.product_related .item:hover .info h3 {
  color: var(--primary);
}
.product_related .info > p {
  margin-top: 0.6rem;
  color: #64748b;
  font-size: 1.4rem;
  line-height: 2rem;
}
.product_related .foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-top: auto;
  padding-top: 1.2rem;
  border-top: 1px solid #e2e8f0;
}
.product_related .info > p + .foot {
  margin-top: 2rem;
}
.product_related .foot .txt {
  color: var(--title);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 1.7rem;
  line-height: 1.9rem;
}
.product_related .foot .arrow {
  flex-shrink: 0;
  width: 3.38rem;
  height: 3.38rem;
  border-radius: 50%;
  transition: 0.3s;
  background: var(--primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%23fff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2.6 9.4 9.4 2.6M4.4 2.6h5v5'/%3E%3C/svg%3E") no-repeat center / 1.2rem auto;
}
.product_related .item:hover .foot .arrow {
  background-color: var(--secondary);
  transform: translate(0.2rem, -0.2rem);
}
/* #endregion */

@media screen and (min-width: 769px) and (max-width: 1480px) {
  .product_detail .gallery {
    width: 52%;
  }
  .product_detail .top {
    gap: 5rem;
  }
  .product_overview .intro {
    grid-template-columns: 1fr 50%;
    gap: 6rem;
  }
  .product_specs .side {
    width: 38rem;
  }
}

@media screen and (min-width: 769px) and (max-width: 1024px) {
  .product_detail .top {
    flex-direction: column;
    gap: 5rem;
  }
  .product_detail .gallery {
    width: 100%;
  }
  .product_detail .product_gallery_swiper .img {
    height: auto;
    aspect-ratio: 4 / 3;
  }
  .product_detail .summary {
    width: 100%;
    padding-top: 0px;
  }
  .product_nav .side {
    display: none;
  }
  .product_nav .tabs {
    gap: 3.2rem;
  }
  .product_overview,
  .product_specs,
  .product_options,
  .product_apps,
  .product_process,
  .page_faqs.bg_light {
    padding: 8rem 0px;
  }
  .product_related {
    padding: 8rem 0px 9rem;
  }
  .product_overview .intro {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .product_overview .intro > .img {
    height: 44rem;
  }
  .product_overview .features {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 5rem;
  }
  .product_specs .head,
  .product_options .head,
  .product_apps .head {
    align-items: flex-start;
    flex-direction: column;
    gap: 2rem;
  }
  .product_specs .note,
  .product_options .desc,
  .product_apps .desc {
    width: auto;
  }
  .product_specs .body {
    flex-direction: column;
  }
  .product_specs .table_wrap,
  .product_specs .side {
    width: 100%;
  }
  .product_specs .side {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  .product_specs .cta {
    margin-top: 0px;
  }
  .product_options .versions {
    grid-template-columns: repeat(2, 1fr);
  }
  .product_options .versions h3 {
    margin-top: 3.6rem;
  }
  .product_options .upgrades {
    align-items: flex-start;
    flex-direction: column;
    gap: 2.4rem;
  }
  .product_apps .list {
    grid-template-columns: repeat(2, 1fr);
  }
  .product_process .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem 3rem;
  }
  .product_process .steps li::after {
    display: none;
  }
  .product_related .list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 768px) {
  .product_detail {
    padding: 16px 0px 40px;
    background-size: 100% 420px;
  }
  .product_detail .crumbs {
    font-size: 12px;
    line-height: 16px;
  }
  .product_detail .crumbs li + li::before {
    margin: 0px 6px;
  }
  .product_detail .top {
    display: block;
    margin-top: 16px;
  }
  .product_detail .gallery {
    width: auto;
  }
  .product_detail .stage {
    border-radius: 12px;
  }
  .product_detail .product_gallery_swiper .img {
    height: auto;
    aspect-ratio: 1 / 1;
  }
  .product_detail .badge {
    left: 12px;
    top: 12px;
    height: 24px;
    padding: 0px 10px;
    font-size: 10px;
  }
  .product_detail .zoom {
    right: 12px;
    top: 12px;
    width: 36px;
    height: 36px;
    background-size: 14px auto;
  }
  .product_detail .count {
    left: 12px;
    bottom: 12px;
    height: 28px;
    padding: 0px 12px;
    font-size: 12px;
  }
  .product_detail .stage .swiper_btns {
    right: 12px;
    bottom: 12px;
    gap: 8px;
  }
  .product_detail .stage .swiper_btns div {
    width: 36px;
    height: 36px;
  }
  .product_detail .product_thumbs_swiper {
    margin-top: 8px;
  }
  .product_detail .product_thumbs_swiper .img {
    border-radius: 8px;
  }
  .product_detail .summary {
    margin-top: 28px;
    padding-top: 0px;
  }
  .product_detail .summary h1 {
    font-size: 28px;
    line-height: 1.2;
  }
  .product_detail .chips {
    gap: 6px;
    margin-top: 14px;
  }
  .product_detail .chips li {
    height: 26px;
    padding: 0px 9px;
    font-size: 11px;
  }
  .product_detail .desc {
    margin-top: 16px;
    font-size: 14px;
    line-height: 1.7;
  }
  .product_detail .specs {
    margin-top: 22px;
    border-radius: 12px;
  }
  .product_detail .specs li {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding: 14px;
  }
  .product_detail .specs .icon {
    width: 34px;
    height: 34px;
  }
  .product_detail .specs .icon img {
    width: 18px;
    height: 18px;
  }
  .product_detail .specs span {
    font-size: 10px;
    line-height: 14px;
  }
  .product_detail .specs strong {
    margin-top: 2px;
    font-size: 15px;
    line-height: 20px;
  }
  .product_detail .checks {
    margin-top: 22px;
  }
  .product_detail .checks li {
    gap: 10px;
    font-size: 14px;
    line-height: 20px;
  }
  .product_detail .checks li + li {
    margin-top: 10px;
  }
  .product_detail .checks li::before {
    width: 18px;
    height: 18px;
    margin-top: 1px;
    background-size: 9px auto;
  }
  .product_detail .btns {
    flex-direction: column;
    gap: 10px;
    margin-top: 26px;
  }
  .product_detail .btns a {
    width: 100%;
  }
  .btn_border.download::after {
    width: 12px;
    height: 13px;
  }
  .product_detail .assure {
    flex-direction: column;
    gap: 8px;
    margin-top: 22px;
    padding-top: 18px;
  }
  .product_detail .assure li {
    gap: 8px;
    font-size: 13px;
  }
  .product_detail .assure li::before {
    width: 16px;
    height: 16px;
    background-size: 7px auto;
  }
  .product_detail .lightbox {
    padding: 20px;
  }
  .product_detail .lightbox button {
    width: 36px;
    height: 36px;
    background-size: 12px auto;
  }
  .product_detail .lightbox .close {
    right: 16px;
    top: 16px;
  }
  .product_detail .lightbox .prev,
  .product_detail .lightbox .next {
    top: auto;
    bottom: 16px;
    margin-top: 0px;
  }
  .product_detail .lightbox .prev {
    left: calc(50% - 44px);
  }
  .product_detail .lightbox .next {
    right: calc(50% - 44px);
  }
  .product_nav .content {
    height: 52px;
    padding: 0px;
  }
  .product_nav .tabs {
    gap: 24px;
    overflow-x: auto;
    width: 100%;
    padding: 0px 20px;
    scrollbar-width: none;
  }
  .product_nav .tabs::-webkit-scrollbar {
    display: none;
  }
  .product_nav .tabs a {
    font-size: 14px;
  }
  .product_nav .tabs a::after {
    height: 3px;
  }
  .product_nav .side {
    display: none;
  }
  .product_overview,
  .product_specs,
  .product_options,
  .product_apps,
  .product_process,
  .page_faqs.bg_light,
  .product_related {
    padding: 50px 0px;
  }
  .product_overview .tcon h2 {
    font-size: 26px;
  }
  .product_overview .tcon h2 + p {
    margin-top: 12px;
  }
  .product_overview .tcon p + p {
    margin-top: 12px;
  }
  .product_overview .btn_border {
    margin-top: 22px;
  }
  .product_overview .intro {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .product_overview .intro > .img {
    height: auto;
    aspect-ratio: 4 / 3;
    border-radius: 12px;
  }
  .product_overview .features {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 32px;
  }
  .product_overview .features li {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 4px 16px;
    padding: 20px 18px;
    border-radius: 12px;
  }
  .product_overview .features .icon {
    grid-row: span 2;
    width: 48px;
    height: 48px;
    border-radius: 10px;
  }
  .product_overview .features .icon img {
    width: 26px;
    height: 26px;
  }
  .product_overview .features h3 {
    margin-top: 0px;
    font-size: 17px;
    line-height: 1.3;
  }
  .product_overview .features p {
    margin-top: 0px;
    font-size: 13px;
    line-height: 1.6;
  }
  .product_specs .head,
  .product_options .head,
  .product_apps .head,
  .product_related .head {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }
  .product_specs .note,
  .product_options .desc,
  .product_apps .desc {
    width: auto;
    padding-bottom: 0px;
    font-size: 14px;
    line-height: 1.7;
  }
  .product_specs .body {
    display: block;
    margin-top: 24px;
  }
  .product_specs .table_wrap {
    border-radius: 12px;
  }
  .product_specs table,
  .product_specs tbody {
    display: block;
  }
  .product_specs thead {
    display: none;
  }
  .product_specs tbody tr {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4px 14px;
    padding: 14px 16px;
    border-top: 1px solid var(--line);
  }
  .product_specs tbody tr:first-child {
    border-top: none;
  }
  .product_specs tbody th,
  .product_specs tbody td,
  .product_specs tbody td + td {
    padding: 0px;
    border: none;
    font-size: 13px;
    line-height: 19px;
  }
  .product_specs tbody th {
    grid-column: 1 / -1;
    color: #798aa3;
    font-weight: 600;
    font-size: 11px;
    line-height: 16px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }
  .product_specs tbody td[colspan] {
    grid-column: 1 / -1;
  }
  .product_specs tbody td[data-label]::before {
    content: attr(data-label);
    display: block;
    color: var(--secondary);
    font-weight: 700;
    font-size: 10px;
    line-height: 16px;
    letter-spacing: 0.05em;
  }
  .product_specs .side {
    width: auto;
    margin-top: 16px;
  }
  .product_specs .drawing {
    padding: 20px 18px;
    border-radius: 12px;
  }
  .product_specs .title {
    font-size: 16px;
    line-height: 20px;
  }
  .product_specs svg {
    margin-top: 16px;
  }
  .product_specs .legend {
    margin-top: 14px;
    padding-top: 12px;
  }
  .product_specs .legend li {
    font-size: 13px;
    line-height: 26px;
  }
  .product_specs .legend span {
    width: 44px;
    font-size: 11px;
  }
  .product_specs .drawing .btn_border {
    height: 44px;
    margin-top: 14px;
    font-size: 14px;
  }
  .product_specs .cta {
    margin-top: 12px;
    padding: 22px 18px 20px;
    border-radius: 12px;
  }
  .product_specs .cta .title {
    font-size: 19px;
    line-height: 24px;
  }
  .product_specs .cta p {
    margin-top: 8px;
    font-size: 13px;
    line-height: 20px;
  }
  .product_specs .cta .btn {
    margin-top: 18px;
  }
  .product_options .versions {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 24px;
  }
  .product_options .versions .item {
    min-height: 0px;
    padding: 22px 20px 24px;
    border-radius: 12px;
  }
  .product_options .versions .temp {
    height: 26px;
    padding: 0px 10px;
    font-size: 13px;
  }
  .product_options .versions h3 {
    margin-top: 16px;
    font-size: 20px;
    line-height: 1.3;
  }
  .product_options .versions p {
    margin-top: 6px;
    font-size: 13px;
    line-height: 1.6;
  }
  .product_options .versions .num {
    right: 18px;
    top: 16px;
    font-size: 44px;
  }
  .product_options .upgrades {
    display: block;
    margin-top: 16px;
    padding: 20px 18px;
    border-radius: 12px;
  }
  .product_options .upgrades .label {
    width: auto;
  }
  .product_options .upgrades strong {
    font-size: 18px;
    line-height: 1.3;
  }
  .product_options .upgrades .label p {
    margin-top: 4px;
    font-size: 13px;
  }
  .product_options .upgrades ul {
    gap: 8px;
    margin-top: 16px;
  }
  .product_options .upgrades li {
    gap: 7px;
    height: 34px;
    padding: 0px 12px 0px 8px;
    font-size: 12px;
  }
  .product_options .upgrades li::before {
    width: 16px;
    height: 16px;
    background-size: 7px auto;
  }
  .product_apps .list {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 24px;
  }
  .product_apps .item {
    min-height: 150px;
    padding: 16px 14px 16px;
    border-radius: 12px;
  }
  .product_apps .item::after {
    right: 12px;
    top: 12px;
    width: 28px;
    height: 28px;
    background-size: 10px auto;
  }
  .product_apps .icon {
    width: 42px;
    height: 36px;
  }
  .product_apps h3 {
    padding-top: 14px;
    font-size: 15px;
    line-height: 1.3;
  }
  .product_apps .temp {
    margin-top: 4px;
    font-size: 12px;
    line-height: 1.5;
  }
  .product_apps .ask h3 {
    max-width: none;
    font-size: 16px;
    line-height: 1.3;
  }
  .product_process .steps {
    grid-template-columns: 1fr;
    gap: 0px;
    margin-top: 28px;
  }
  .product_process .steps li {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 2px 16px;
    padding: 0px 0px 24px;
  }
  .product_process .steps li:not(:last-child)::after {
    left: 22px;
    right: auto;
    top: 44px;
    bottom: 0px;
    width: 1px;
    height: auto;
    background-image: linear-gradient(180deg, var(--secondary) 0%, var(--line) 100%);
  }
  .product_process .num {
    grid-row: span 2;
    width: 44px;
    height: 44px;
    font-size: 15px;
  }
  .product_process h3 {
    margin-top: 10px;
    font-size: 17px;
    line-height: 1.3;
  }
  .product_process .steps p {
    margin-top: 2px;
    font-size: 13px;
    line-height: 1.6;
  }
  .product_related .btn_border {
    height: 42px;
    padding: 0px 20px;
    font-size: 14px;
  }
  .product_related .list {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 10px;
    margin-top: 24px;
  }
  .product_related .item {
    border-radius: 12px;
  }
  .product_related .pic {
    height: auto;
    aspect-ratio: 1 / 1;
  }
  .product_related .badge {
    left: 8px;
    top: 8px;
    height: 20px;
    padding: 0px 8px;
    font-size: 9px;
  }
  .product_related .pic .img {
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    margin: 0px;
    padding: 14px;
  }
  .product_related .info {
    padding: 12px 12px 14px;
  }
  .product_related .info h3 {
    font-size: 15px;
    line-height: 1.3;
  }
  .product_related .info > p {
    margin-top: 6px;
    font-size: 12px;
    line-height: 1.6;
  }
  .product_related .info > p + .foot {
    margin-top: 12px;
  }
  .product_related .foot {
    gap: 10px;
    padding-top: 10px;
  }
  .product_related .foot .txt {
    font-size: 14px;
  }
  .product_related .foot .arrow {
    width: 26px;
    height: 26px;
    background-size: 10px auto;
  }
}


/* --- module: solution4-page_faqs --- */
* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
}
:root {
  --primary: #02378a;
  --secondary: #05b6f2;
  --title: #0a2350;
  --text: #5c6b80;
  --dark: #071933;
  --line: #dce5ee;
  --light: #f5f8fb;
}
html {
  scroll-behavior: smooth;
  font-size: clamp(7.5px, 0.520834vw, 10px);
}
.content {
  max-width: 138rem;
  margin: 0px auto;
  position: relative;
}
.content .content {
  padding: 0px;
}
li {
  list-style: none;
}
li.swiper-slide {
  height: auto;
}
a {
  color: inherit;
  cursor: pointer;
  font-size: inherit;
  text-decoration: none;
}
i,
em {
  font-style: normal;
}
input,
button,
textarea,
select {
  border: none;
  outline: none;
  font-family: inherit;
  color: var(--title);
}
button {
  cursor: pointer;
  background-color: transparent;
}
body {
  font-size: 1.6rem;
  color: var(--title);
  font-family: 'Inter', sans-serif;
}
.img.img_cv {
  overflow: hidden;
}
.img.img_cv img {
  object-fit: cover;
}
.img.img_ct img {
  object-fit: contain;
}
.img img {
  width: 100%;
  height: 100%;
  display: block;
  transition: 0.5s;
  aspect-ratio: inherit;
}
.img_bg {
  position: relative;
  z-index: 2;
}
.img_bg > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  left: 0px;
  top: 0px;
  z-index: -2;
}
section:has(> .snow) {
  overflow-x: clip;
}
.img_bg > img.snow {
  height: auto;
  object-fit: fill;
  z-index: 1;
}
.snow {
  position: absolute;
  z-index: 1;
  display: block;
  height: auto;
  pointer-events: none;
  user-select: none;
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--primary);
  font-weight: 500;
  font-size: 1.4rem;
  line-height: 1.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.tag::before {
  content: '';
  flex-shrink: 0;
  width: 1.8rem;
  height: 0.92rem;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 9.2'%3E%3Cpath fill='%2305b6f2' d='M18.02 2.91c-1.76 1.09-4.08 1.34-5.73 2.63-1.1.86-1.92 2.41-2.57 3.62C7.57 5.57 3.6 6.15 0 6.45c1.66-1.05 4.02-1.34 5.6-2.53C6.68 3.1 8.05 1.28 8.57.01c.69.21.72 1 1.32 1.58 2.09 2.04 5.47 1.34 8.13 1.32Z'/%3E%3C/svg%3E") no-repeat center / contain;
}
.tag.light {
  color: var(--secondary);
}
.tcon h1,
.tcon h2 {
  color: var(--title);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 4.8rem;
  line-height: 1.2;
}
.tcon .tag + h1,
.tcon .tag + h2 {
  margin-top: 1.2rem;
}
.tcon h1 em,
.tcon h2 em {
  color: var(--secondary);
}
.tcon p {
  color: var(--text);
  font-size: 1.8rem;
  line-height: 2.8rem;
}
.tcon h1 + p,
.tcon h2 + p {
  margin-top: 1.2rem;
}
.btn,
.btn_line,
.btn_border {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  height: 5.6rem;
  padding: 0px 2.7rem;
  border-radius: 10rem;
  cursor: pointer;
  white-space: nowrap;
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 1.8rem;
  transition: 0.3s;
}
.btn_line::after,
.btn_border::after,
.btn.arrow::after {
  content: '';
  flex-shrink: 0;
  width: 1.33rem;
  height: 0.82rem;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 9' fill='none' stroke='%23000' stroke-width='1.3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M.7 4.5h12.4M9.4.7l3.7 3.8-3.7 3.8'/%3E%3C/svg%3E") no-repeat center / contain;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 9' fill='none' stroke='%23000' stroke-width='1.3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M.7 4.5h12.4M9.4.7l3.7 3.8-3.7 3.8'/%3E%3C/svg%3E") no-repeat center / contain;
  transition: transform 0.3s;
}
.btn_line:hover::after,
.btn_border:hover::after,
.btn.arrow:hover::after {
  transform: translateX(0.4rem);
}
.btn {
  color: var(--title);
  background-color: var(--secondary);
}
.btn:hover {
  color: #fff;
  background-color: var(--primary);
  box-shadow: 0px 1rem 2.4rem rgba(2, 55, 138, 0.25);
}
.btn.navy {
  color: #fff;
  background-color: var(--primary);
}
.btn.navy:hover {
  color: var(--title);
  background-color: var(--secondary);
  box-shadow: 0px 1rem 2.4rem rgba(5, 182, 242, 0.3);
}
.btn_line {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}
.btn_line:hover {
  color: var(--title);
  border-color: #fff;
  background-color: #fff;
}
.btn_border {
  color: var(--title);
  border: 1px solid var(--line);
  background-color: #fff;
}
.btn_border:hover {
  color: #fff;
  border-color: var(--primary);
  background-color: var(--primary);
}
.more {
  display: inline-flex;
  align-items: center;
  gap: 1.8rem;
  color: var(--primary);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 1.8rem;
  white-space: nowrap;
  transition: 0.3s;
}
.more::after {
  content: '';
  flex-shrink: 0;
  width: 3.47rem;
  height: 3.47rem;
  border-radius: 50%;
  transition: 0.3s;
  background: var(--primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10' fill='none' stroke='%23fff' stroke-width='1.25' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 5h10M7 1l4 4-4 4'/%3E%3C/svg%3E") no-repeat center / 1rem auto;
}
.more.light::after,
.more:hover::after {
  background-color: var(--secondary);
}
.more:hover::after {
  transform: translateX(0.4rem);
}
.swiper_btns {
  display: flex;
  gap: 2.3rem;
}
.swiper_btns div {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 5.4rem;
  height: 5.4rem;
  border-radius: 50%;
  transition: 0.3s;
  color: var(--title);
  border: 1px solid rgba(11, 20, 46, 0.3);
}
.swiper_btns div::after {
  content: '';
  width: 1.2rem;
  height: 1rem;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10' fill='none' stroke='%23000' stroke-width='1.25' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 5H1M5 1 1 5l4 4'/%3E%3C/svg%3E") no-repeat center / contain;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10' fill='none' stroke='%23000' stroke-width='1.25' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 5H1M5 1 1 5l4 4'/%3E%3C/svg%3E") no-repeat center / contain;
}
.swiper_btns .btn_next::after {
  transform: rotate(180deg);
}
.swiper_btns div:hover,
.swiper_btns .btn_next {
  color: #fff;
  border-color: #0b3d87;
  background-color: #0b3d87;
}
.swiper_btns .btn_next:hover {
  border-color: var(--secondary);
  background-color: var(--secondary);
}
.swiper_btns .swiper-button-disabled {
  opacity: 0.4;
  pointer-events: none;
}
.swiper_btns:has(.swiper-button-lock) {
  display: none;
}

@media screen and (min-width: 769px) and (max-width: 1480px) {
  .content {
    padding: 0px 3rem;
  }
}

@media screen and (min-width: 769px) and (max-width: 1024px) {
  .content {
    max-width: 896px;
  }
  .tcon h1,
  .tcon h2 {
    font-size: 4.2rem;
  }
}

@media screen and (max-width: 768px) {
  html {
    font-size: 10px;
  }
  body {
    font-size: 1.4rem;
  }
  .content {
    padding: 0px 20px;
  }
  .snow,
  .img_bg > img.snow {
    display: none;
  }
  .tag {
    gap: 6px;
    font-size: 12px;
    line-height: 16px;
  }
  .tag::before {
    width: 16px;
    height: 8px;
  }
  .tcon .tag + h1,
  .tcon .tag + h2 {
    margin-top: 10px;
  }
  .tcon h1,
  .tcon h2 {
    font-size: 26px;
    line-height: 1.25;
  }
  .tcon p {
    font-size: 14px;
    line-height: 1.7;
  }
  .tcon h1 + p,
  .tcon h2 + p {
    margin-top: 10px;
  }
  .btn,
  .btn_line,
  .btn_border {
    height: 44px;
    gap: 8px;
    padding: 0px 22px;
    font-size: 15px;
  }
  .btn_line::after,
  .btn_border::after,
  .btn.arrow::after {
    width: 12px;
    height: 8px;
  }
  .more {
    gap: 12px;
    font-size: 15px;
  }
  .more::after {
    width: 30px;
    height: 30px;
    background-size: 10px auto;
  }
  .swiper_btns {
    gap: 12px;
  }
  .swiper_btns div {
    width: 40px;
    height: 40px;
  }
}

.page_faqs {
  position: relative;
  padding: 14.05rem 0px 10rem;
  background-color: #fff;
}
.page_faqs .snow_left {
  left: -10.71rem;
  bottom: -3rem;
  width: 19.41rem;
  transform: rotate(-18.35deg);
}
.page_faqs .list {
  margin-top: 4.08rem;
}
.page_faqs .faq_item {
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background-color: #fff;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.page_faqs .faq_item + .faq_item {
  margin-top: 1.4rem;
}
.page_faqs .faq_item.active + .faq_item {
  margin-top: 2.98rem;
}
.page_faqs .faq_item:hover {
  border-color: rgba(2, 55, 138, 0.35);
}
.page_faqs .faq_item.active {
  border-color: transparent;
  background-image: linear-gradient(180deg, #0d245e 0%, #08579e 100%);
}
.page_faqs .question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  height: 7.5rem;
  padding: 0px 2.83rem;
  cursor: pointer;
}
.page_faqs .question h3 {
  color: var(--title);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 2rem;
  line-height: 2.6rem;
  transition: color 0.3s;
}
.page_faqs .faq_item.active .question h3 {
  color: #fff;
  font-weight: 700;
}
.page_faqs .question i {
  position: relative;
  flex-shrink: 0;
  width: 3.28rem;
  height: 3.28rem;
  border-radius: 50%;
  transition: background-color 0.3s;
  background-color: var(--primary);
}
.page_faqs .question i::before,
.page_faqs .question i::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1.2rem;
  height: 0.146rem;
  margin: -0.073rem 0px 0px -0.6rem;
  transition: transform 0.3s;
  background-color: #fff;
}
.page_faqs .question i::after {
  transform: rotate(90deg);
}
.page_faqs .faq_item:hover .question i {
  background-color: var(--secondary);
}
.page_faqs .faq_item.active .question i {
  background-color: var(--secondary);
}
.page_faqs .faq_item.active .question i::before {
  transform: rotate(45deg) scale(0.86);
}
.page_faqs .faq_item.active .question i::after {
  transform: rotate(135deg) scale(0.86);
}
.page_faqs .answer {
  display: none;
  padding: 1.08rem 24rem 4.48rem 2.93rem;
}
.page_faqs .answer p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.6rem;
  line-height: 2.6rem;
}
@media screen and (min-width: 769px) and (max-width: 1024px) {
  .page_faqs {
    padding: 7rem 0px 6rem;
  }
  .page_faqs .question {
    height: 7rem;
    padding: 0px 2rem;
  }
  .page_faqs .question h3 {
    font-size: 1.8rem;
  }
  .page_faqs .answer {
    padding: 1rem 6rem 3.5rem 2rem;
  }
}

@media screen and (max-width: 768px) {
  .page_faqs {
    padding: 50px 0px 40px;
  }
  .page_faqs .list {
    margin-top: 24px;
  }
  .page_faqs .faq_item + .faq_item,
  .page_faqs .faq_item.active + .faq_item {
    margin-top: 10px;
  }
  .page_faqs .question {
    gap: 14px;
    height: auto;
    min-height: 60px;
    padding: 14px 16px;
  }
  .page_faqs .question h3 {
    font-size: 15px;
    line-height: 1.4;
  }
  .page_faqs .question i {
    width: 26px;
    height: 26px;
  }
  .page_faqs .question i::before,
  .page_faqs .question i::after {
    width: 10px;
    height: 1.4px;
    margin: -0.7px 0px 0px -5px;
  }
  .page_faqs .answer {
    padding: 0px 16px 18px;
  }
  .page_faqs .answer p {
    font-size: 13px;
    line-height: 1.7;
  }
}