body {
  background: var(--pros-white);
}

.detail,
.scene,
.flow,
.guard {
  position: relative;
  overflow: hidden;
}

.detail {
  padding: 8.5rem 0 5rem;
  background: var(--pros-white);
}

.detail > img {
  position: absolute;
  top: 5.2rem;
  right: max(4vw, calc((100vw - var(--pros-container)) / 2));
  width: min(47vw, 36rem);
  max-height: 7.5rem;
  object-fit: contain;
  opacity: 0.22;
  pointer-events: none;
}

.detail .inner {
  position: relative;
  z-index: 1;
}

.detail .section1 {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--pros-muted);
  font-size: 0.88rem;
}

.detail .section1-left {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
}

.detail .section1 a {
  color: inherit;
}

.detail .section1 a:last-child {
  color: var(--pros-ink);
  font-weight: 800;
}

.detail .square {
  width: 4rem;
  aspect-ratio: 1;
  border-top: 2px solid var(--pros-orange);
  border-right: 2px solid var(--pros-orange);
}

.detail > .inner > .title {
  margin-top: 2.4rem;
  color: var(--pros-ink);
}

.detail > .inner > .title p {
  font-size: 3.35rem;
  font-weight: 800;
  line-height: 1.15;
}

.detail .section3 {
  display: grid;
  grid-template-columns: minmax(0, 1.38fr) minmax(20rem, 0.62fr);
  gap: 4.8rem;
  align-items: start;
  margin-top: 2.5rem;
}

.detail .section3-left {
  min-width: 0;
}

.detail .section3-left-top {
  overflow: hidden;
  border-radius: var(--pros-radius);
  background: #eef1f4;
  box-shadow: 0 0.85rem 2rem rgba(18, 33, 48, 0.12);
}

.detail .section3-left-top .swiper-slide {
  position: relative;
  min-height: 27rem;
  display: grid;
  place-items: center;
}

.detail .section3-left-top .back,
.detail .section3-left-bottom .back {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail .section3-left-top .product {
  position: relative;
  z-index: 1;
  width: min(68%, 24rem);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 1rem 1.5rem rgba(13, 48, 84, 0.14));
}

.detail .section3-left-bottom {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.3rem;
  margin-top: 2rem;
}

.detail .section3-left-bottom .prev,
.detail .section3-left-bottom .next {
  width: 3.25rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.detail .section3-left-bottom svg {
  width: 100%;
  height: 100%;
}

.detail .section3-left-bottom .swiper {
  min-width: 0;
}

.detail .section3-left-bottom .swiper-slide {
  position: relative;
  width: 6.4rem;
  height: auto;
  aspect-ratio: 1.24;
  overflow: hidden;
  border-radius: 0.35rem;
  background: #eef1f4;
  border: 2px solid transparent;
  cursor: pointer;
}

.detail .section3-left-bottom .swiper-slide-thumb-active,
.detail .section3-left-bottom .swiper-slide:hover {
  border-color: var(--pros-orange);
}

.detail .section3-left-bottom .thumbnail-product {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  width: 70%;
  height: 100%;
  margin: 0 auto;
  object-fit: contain;
}

/* Swiper may inline a zero height while measuring the thumbnail track. Keep
   the actual image visible and sized inside its fixed thumbnail slide. */
.detail .detail-thumb-swiper .swiper-slide img.thumbnail-product {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  width: 78% !important;
  height: 72px !important;
  max-height: 72px !important;
}

.detail .section3-right {
  display: grid;
  align-content: space-between;
  gap: 2.2rem;
  min-height: 26rem;
  padding: 2.2rem;
  border: 1px solid rgba(255, 115, 16, 0.45);
  border-radius: var(--pros-radius);
  background: #fffaf6;
}

.detail .section3-right .desc {
  color: var(--pros-text);
  font-size: 1rem;
  line-height: 2;
}

.detail .section3-right .btn {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.detail .section3-right .btn a {
  min-height: 2.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0 1.25rem;
  border-radius: 0.35rem;
  font-size: 0.86rem;
  font-weight: 800;
  transition: 0.2s ease;
}

.detail .section3-right .btn1 {
  color: var(--pros-white);
  background: var(--pros-orange);
}

.detail .section3-right .btn2 {
  color: var(--pros-ink);
  background: var(--pros-white);
  border: 1px solid #d8dce0;
}

.detail .section3-right .btn a:hover {
  transform: translateY(-0.12rem);
  box-shadow: 0 0.6rem 1.2rem rgba(19, 33, 46, 0.1);
}

.detail .section4 {
  margin-top: 5rem;
}

.detail .table-card {
  max-height: min(42rem, 70vh);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 0.35rem;
  box-shadow: 0 0.75rem 1.8rem rgba(18, 33, 48, 0.08);
}

.detail .table-title {
  padding: 1rem;
  color: var(--pros-ink);
  background: #e9e9e9;
  text-align: center;
  font-weight: 800;
}

.detail .tabList {
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  overflow: auto;
  max-width: 100%;
  background: var(--pros-white);
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x pan-y;
}

.detail .tabList table {
  width: max-content !important;
  min-width: 100% !important;
  max-width: none !important;
  table-layout: auto !important;
  border-collapse: collapse;
  color: #111827;
  text-align: center;
  font-size: 1rem;
}

.detail .tabList th,
.detail .tabList td {
  padding: 0.72rem 0.55rem;
  border: 1px solid var(--pros-white);
  white-space: nowrap;
  word-break: normal;
  overflow-wrap: normal;
}

.detail th {
  background: #f8f8f8;
  font-weight: 800;
  line-height: 1.45;
}

.detail tbody tr:nth-child(odd) td {
  background: #f4f4f4;
}

.detail tbody tr:nth-child(even) td {
  background: #e9e9e9;
}

/* Product specifications are supplied as rendered HTML in detailContent,
   so style the table directly as well as the legacy .tabList table wrapper. */
.detail .product-detail-content table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  table-layout: auto;
  font-size: 1.12rem;
  line-height: 1.55;
}

.detail .product-detail-content th,
.detail .product-detail-content td {
  padding: 0.85rem 0.8rem;
  border: 1px solid #fff;
  white-space: nowrap;
  text-align: center;
}

.detail .product-detail-content {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* scene */
.scene {
  padding: 7rem 0;
  background: #f4f5f6;
}

.scene .section1,
.model7 .section1,
.flow .section1 {
  display: grid;
  justify-items: center;
  gap: 0.85rem;
  text-align: center;
}

.scene .section1 .title,
.model7 .section1 .title,
.flow .section1 .title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  color: var(--pros-ink);
  font-size: 2rem;
  font-weight: 800;
}

.scene .section1 .line,
.model7 .section1 .line,
.flow .section1 .line {
  width: 4rem;
  height: 1px;
  background: var(--pros-orange);
}

.scene .section1 .desc,
.flow .section1 .desc {
  max-width: 54rem;
  color: var(--pros-text);
  font-size: 0.92rem;
  line-height: 1.8;
}

.scene .section2 {
  margin-top: 3.8rem;
}

.scene .swiper {
  position: relative;
  overflow: hidden;
  border-radius: 0.35rem 8rem 0.35rem 0.35rem;
  background: var(--pros-white);
}

.scene .swiper-slide {
  display: grid;
  grid-template-columns: minmax(18rem, 0.9fr) minmax(0, 1.1fr);
  min-height: 24rem;
}

.scene .left {
  min-width: 0;
}

.scene .left img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scene .right {
  display: grid;
  align-content: center;
  gap: 2rem;
  padding: 4.2rem;
}

.scene .num {
  color: var(--pros-orange);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
}

.scene .content .text1 {
  color: var(--pros-green);
  font-size: 1.3rem;
  font-weight: 800;
}

.scene .content .text2 {
  margin-top: 0.85rem;
  color: var(--pros-text);
  font-size: 0.92rem;
  line-height: 1.8;
}

.scene .right > .line {
  width: 100%;
  height: 1px;
  background: #dfe3e7;
}

.scene .page {
  color: var(--pros-muted);
  font-size: 0.86rem;
}

.scene .page span {
  color: var(--pros-green);
  font-weight: 800;
}

.scene .btn {
  position: absolute;
  right: 4rem;
  bottom: 3rem;
  z-index: 3;
  display: flex;
  gap: 0.8rem;
}

.scene .prev,
.scene .next {
  width: 3rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.scene .prev svg,
.scene .next svg {
  width: 100%;
  height: 100%;
}

/* flow */
.flow {
  padding: 7rem 0;
  background: var(--pros-white);
}

.flow .section2 {
  position: relative;
  margin-top: 5rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2rem;
}

.flow .section2::before {
  content: "";
  position: absolute;
  top: 3.25rem;
  left: 8%;
  right: 8%;
  height: 1px;
  background: #dfe3e7;
}

.flow .item {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 0.75rem;
  padding-top: 0.45rem;
  text-align: center;
}


.flow .item .icon {
  width: 5rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 0.35rem;
  background: var(--pros-white);
  box-shadow: 0 0.45rem 1.2rem rgba(19, 33, 46, 0.08);
  position: relative;
}
.flow .item .num {
  width: 1.35rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--pros-white);
  background: var(--pros-green);
  font-size: 0.72rem;
  font-weight: 800;
  position: absolute;    
  top: 0;
  right: 0;
}

.flow .item .icon svg {
  width: 44%;
  height: auto;
}

.flow .text1 {
  color: var(--pros-ink);
  font-size: 0.95rem;
  font-weight: 800;
}

.flow .text2 {
  max-width: 18rem;
  color: var(--pros-text);
  font-size: 0.82rem;
  line-height: 1.75;
}

/* guard */
.guard {
  padding: 7rem 0;
  background: #f4f5f6;
}

.guard .section1 {
  max-width: 55rem;
}

.guard .tag {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--pros-orange);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.guard .tag .line {
  width: 4rem;
  height: 1px;
  background: currentColor;
}

.guard .section1 .title {
  margin-top: 0.75rem;
  color: var(--pros-ink);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.18;
}

.guard .section1 .desc {
  margin-top: 0.8rem;
  color: var(--pros-text);
  font-size: 0.95rem;
  line-height: 1.8;
}

.guard .section2 {
  display: flex;
  gap: 1.4rem;
  margin-top: 3.5rem;
}

.guard .item {
  position: relative;
  flex: 0.85;
  min-height: 25rem;
  overflow: hidden;
  border-radius: var(--pros-radius);
  color: var(--pros-white);
  isolation: isolate;
  transition: flex 0.35s ease, transform 0.25s ease;
}

.guard .item-active,
.guard .item:hover {
  flex: 2.4;
}

.guard .item > img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.25);
  transition: transform 0.5s ease;
}

.guard .item::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
}

.guard .item:hover > img {
  transform: scale(1.04);
}

.guard .content-default,
.guard .content-active {
  position: absolute;
  inset: auto 0 0;
  padding: 2rem;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.guard .content-default {
  display: grid;
  gap: 0.8rem;
}

.guard .content-default .title {
  font-size: 1rem;
  font-weight: 800;
}

.guard .content-active .icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(255, 133, 48, 1);
  display: grid;
  place-items: center;
}
.guard .content-default .icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.1);
  display: grid;
  place-items: center;
}
.guard .content-active {
  opacity: 0;
  transform: translateY(0.8rem);
}

.guard .content-active .top {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.guard .content-active .title {
  font-size: 1.45rem;
  font-weight: 800;
}

.guard .content-active .bottom {
  max-width: 42rem;
  margin-top: 0.9rem;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.9rem;
  line-height: 1.8;
}

.guard .item-active .content-default,
.guard .item:hover .content-default {
  opacity: 0;
  transform: translateY(0.8rem);
}

.guard .item-active .content-active,
.guard .item:hover .content-active {
  opacity: 1;
  transform: translateY(0);
}

/* 桌面端微调 */
.detail .section3 {
  grid-template-columns: 660px 1fr;
  gap: 44px;
  align-items: start;
  margin-top: 28px;
}

.detail .section3-left-top {
  position: relative;
  height: 340px;
  border-radius: 14px;
  background: #f4f4f4;
  box-shadow: 0 12px 30px rgba(18, 33, 48, 0.14);
}

.detail .detail-main-swiper,
.detail .detail-main-swiper .swiper-wrapper,
.detail .detail-main-swiper .swiper-slide {
  height: 100%;
}

.detail .section3-left-top .swiper-slide {
  min-height: 0;
}

.detail .section3-left-top .back {
  opacity: 1;
}

.detail .section3-left-top .product {
  width: 72%;
  max-width: 430px;
  max-height: 280px;
  cursor: zoom-in;
}

.detail .section3-left-bottom {
  grid-template-columns: 48px minmax(0, 1fr) 48px;
  gap: 18px;
  margin-top: 24px;
}

.detail .section3-left-bottom .prev,
.detail .section3-left-bottom .next {
  width: 48px;
  height: 48px;
}

.detail .section3-left-bottom svg {
  width: 48px;
  height: 48px;
}

.detail .detail-thumb-swiper {
  width: 100%;
  overflow: hidden;
}

.detail .section3-left-bottom .swiper-slide {
  width: 112px;
  height: 86px;
  border: 1px solid transparent;
  border-radius: 8px;
  box-shadow: 0 8px 18px rgba(18, 33, 48, 0.08);
}

.detail .section3-left-bottom .swiper-slide-thumb-active,
.detail .section3-left-bottom .swiper-slide:hover {
  border-color: var(--pros-orange);
}

.detail .section3-left-bottom .product {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  display: block;
  width: 78%;
  height: 72px;
  max-height: 72px;
  object-fit: contain;
}

.detail .section3-right {
  min-height: 340px;
  padding: 38px 28px 24px;
  border: 1px solid rgba(255, 133, 48, 0.35);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
}

.detail .section3-right .desc {
  color: #6f747a;
  font-size: 15px;
  line-height: 30px;
}

.detail .section3-right .btn {
  gap: 12px;
}

.detail .section3-right .btn a {
  min-width: 132px;
  min-height: 48px;
  border-radius: 8px;
}

.detail .section3-right .btn1 {
  background: #ff8530;
}

.detail .detail-zoom-view {
  position: absolute;
  z-index: 8;
  width: 150px;
  height: 150px;
  border: 2px solid rgba(255, 133, 48, 0.78);
  border-radius: 50%;
  background-repeat: no-repeat;
  background-size: 220%;
  box-shadow: 0 12px 30px rgba(18, 33, 48, 0.18);
  pointer-events: none;
  transform: translate(-50%, -50%);
}

/* 放大镜固定样式 */
.detail .section3-left-top {
  overflow: visible;
}

.detail .detail-zoom-view {
  position: absolute;
  left: calc(100% + 24px);
  top: 0;
  z-index: 999;
  width: 60%;
  aspect-ratio: 1;
  display: none;
  overflow: hidden;
  border: 1px solid rgba(255, 133, 48, 0.35);
  border-radius: 14px;
  background-color: #ffffff;
  background-repeat: no-repeat;
  background-size: 220%;
  box-shadow: 0 16px 36px rgba(18, 33, 48, 0.16);
  pointer-events: none;
  transform: none;
}

/* ==================== 响应式 ==================== */
@media (max-width: 1180px) {
  .detail .section3 {
    grid-template-columns: 1fr;
  }

  .detail .section3-right {
    min-height: 0;
  }

  .flow .section2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .flow .section2::before {
    display: none;
  }
}

@media (max-width: 900px) {
  /* ===== 间距限制在20px以内 ===== */
  .detail {
    padding: 20px 0 !important;
  }
  .detail > .inner > .title {
    margin-top: 20px;
  }
  .detail .section3 {
    margin-top: 20px;
    gap: 20px;
  }
  .detail .section3-left-bottom {
    margin-top: 20px;
    gap: 12px;
  }
  .detail .section3-right {
    padding: 20px;
    gap: 20px;
  }
  .detail .section3-right .btn {
    gap: 12px;
  }
  .detail .section4 {
    margin-top: 20px;
  }

  .scene {
    padding: 20px 0 !important;
  }
  .scene .section2 {
    margin-top: 20px;
  }
  .scene .right {
    padding: 20px;
    gap: 20px;
  }
  .scene .btn {
    right: 20px;
    bottom: 20px;
  }

  .flow {
    padding: 20px 0 !important;
  }
  .flow .section2 {
    margin-top: 20px;
    gap: 20px;
  }

  .guard {
    padding: 20px 0 !important;
  }
  .guard .section1 .title {
    margin-top: 10px;
  }
  .guard .section1 .desc {
    margin-top: 10px;
  }
  .guard .section2 {
    margin-top: 20px;
    gap: 20px;
  }
  .guard .content-default,
  .guard .content-active {
    padding: 20px;
  }
  .guard .content-active .bottom {
    margin-top: 10px;
  }

  /* 字体调整 */
  .detail > .inner > .title p {
    font-size: 2rem;
  }
  .scene .section1 .title,
  .model7 .section1 .title,
  .flow .section1 .title {
    font-size: 1.2rem;
  }
  .scene .num {
    font-size: 1.5rem;
  }
  .guard .section1 .title {
    font-size: 1.2rem;
  }
  .guard .content-active .title {
    font-size: 1.2rem;
  }

  /* 布局微调 */
  .detail > img {
    width: 70vw;
    opacity: 0.16;
  }

  .scene .swiper {
    border-radius: var(--pros-radius);
  }

  .scene .swiper-slide {
    grid-template-columns: 1fr;
  }

  .scene .left {
    min-height: 15rem;
  }

  .guard .section2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .guard .item,
  .guard .item-active,
  .guard .item:hover {
    flex: none;
  }

  .guard .content-default {
    opacity: 0;
  }

  .guard .content-active {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 620px) {
  /* 间距进一步收紧 */
  .detail {
    padding-top: 30px !important;
    padding-bottom: 20px !important;
  }
  .detail .section3 {
    gap: 16px;
    margin-top: 16px;
  }
  .detail .section3-left-bottom {
    margin-top: 16px;
  }
  .detail .section3-right {
    padding: 16px;
    gap: 16px;
  }
  .guard .content-active .icon {
      width: 40px;
      height: 40px;
      border-radius: 16px;
      background: rgba(255, 133, 48, 1);
      display: grid;
      place-items: center;
  }
  .scene .right {
    padding: 16px 16px 20px;
    gap: 5px;
  }
  .scene .btn {
    right: 16px;
    bottom: 16px;
    gap: 12px;
  }

  .flow .section2 {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .guard .section2 {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .guard .item {
    min-height: 19rem;
  }

  /* 字体继续缩小 */
  .detail > .inner > .title p {
    font-size: 1.5rem;
  }
  .detail .section1 {
    align-items: flex-start;
  }
  .detail .square {
    display: none;
  }
  .detail .section3-left-bottom {
    grid-template-columns: 1fr;
  }
  .detail .section3-left-bottom .prev,
  .detail .section3-left-bottom .next {
    display: none;
  }
  .detail .section3-right .btn a {
    flex: 1 1 11rem;
  }
  .detail .detail-zoom-view {
    display: none !important;
  }
}

@media (max-width: 1180px) {
  .detail .detail-zoom-view {
    display: none !important;
  }
}

/* Related product carousel copied from the OEM model7 section. */
.model7 {
  width: 100%;
  padding: 72px 0 78px;
  overflow: hidden;
  background: var(--pros-white);
}

.model7 .swiper {
  width: 100%;
  margin: 0;
  overflow: visible;
  margin-top: 30px;
}

.model7 .swiper-wrapper {
  align-items: stretch;
}

.model7 .swiper-slide {
  position: relative;
  width: 232px;
  height: 314px;
  padding: 18px 18px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  overflow: hidden;
  border: 8px solid #e5ebf2;
  border-radius: 10px;
  background: #f4f4f3;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.model7 .swiper-slide:hover,
.model7 .swiper-slide-active {
  transform: translateY(-4px);
}

.model7 .swiper-slide .bg {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
}

.model7 .swiper-slide .cover {
  position: relative;
  z-index: 1;
  width: 174px;
  height: 184px;
  margin-bottom: 28px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.model7 .swiper-slide:hover .cover,
.model7 .swiper-slide-active .cover {
  transform: scale(1.04);
}

.model7 .name {
  position: relative;
  z-index: 1;
  margin-top: 0;
  color: #151515;
  font-size: 16px;
  line-height: 24px;
  font-weight: 800;
  text-align: center;
}

.model7 .buttons {
  width: 80vw;
  margin: 38px auto 0;
  display: flex;
  align-items: center;
  gap: 28px;
  justify-content: center;
}

.model7 .prev,
.model7 .next {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--pros-orange);
  border-radius: 50%;
  background: var(--pros-white);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.model7 .prev:hover,
.model7 .next:hover {
  border-color: var(--pros-orange);
  background: #fff2e9;
}

.model7 .prev svg,
.model7 .next svg {
  width: 12px;
  height: 18px;
}

.model7 .next svg {
  transform: rotate(180deg);
}

/* Related news cards (shared with OEM). */
.relatenew {
  width: 100%;
  padding: 58px 0 60px;
  overflow: hidden;
  background: #f4f4f4;
}

.relatenew .section1 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  margin-bottom: 44px;
  padding: 0 20px;
}

.relatenew .section1 .line {
  width: 65px;
  height: 3px;
  flex: 0 0 65px;
  background: var(--pros-orange);
}

.relatenew .section1 .title {
  color: #202020;
  font-size: 28px;
  line-height: 38px;
  font-weight: 800;
  white-space: nowrap;
}

.relatenew .section2,
.relatenew .section2 .swiper {
  width: 100%;
  overflow: hidden;
}

.relatenew .section2 .swiper-wrapper {
  display: flex;
  align-items: stretch;
}

.relatenew .section2 .swiper-slide {
  width: calc((100% - 76px) / 3);
  flex: 0 0 calc((100% - 76px) / 3);
  min-height: 382px;
  height: auto;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: var(--pros-ink);
  background: var(--pros-white);
  text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease;
}

.relatenew .section2 .swiper-slide:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(16, 26, 43, .12);
}

.relatenew .section2 .img {
  width: 100%;
  height: 180px;
  flex: 0 0 180px;
  overflow: hidden;
}

.relatenew .section2 .img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}

.relatenew .section2 .swiper-slide:hover .img img { transform: scale(1.04); }

.relatenew .section2 .content {
  min-width: 0;
  flex: 1;
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.relatenew .section2 .content-top {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
}

.relatenew .section2 .date p {
  color: var(--pros-orange);
  font-family: "Space Mono", "Courier New", monospace;
  font-size: 14px;
  line-height: 20px;
  font-weight: 700;
  white-space: nowrap;
}

.relatenew .section2 .tag {
  height: 24px;
  padding: 0 12px;
  border-radius: 12px;
  color: var(--pros-white);
  background: var(--pros-green);
  font-size: 12px;
  line-height: 24px;
  font-weight: 700;
  white-space: nowrap;
}

.relatenew .section2 .content-middle p {
  min-height: 56px;
  margin-top: 18px;
  color: #161616;
  font-size: 18px;
  line-height: 28px;
  font-weight: 700;
}

.relatenew .section2 .content-bottom {
  margin-top: auto;
  padding-top: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #71717a;
  font-family: Inter, Arial, sans-serif;
  font-size: 13px;
  line-height: 18px;
  font-weight: 800;
  text-transform: uppercase;
}

.relatenew .section2 .icon {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e4e4e7;
  border-radius: 50%;
  background: var(--pros-white);
  transition: background .25s ease, border-color .25s ease, transform .25s ease;
}

.relatenew .section2 .icon svg { width: 16px; height: 16px; }
.relatenew .section2 .icon path { transition: stroke .25s ease; }
.relatenew .section2 .swiper-slide:hover .icon {
  border-color: var(--pros-orange);
  background: var(--pros-orange);
  transform: translateX(4px);
}
.relatenew .section2 .swiper-slide:hover .icon path { stroke: var(--pros-white); }

/* FAQ block shared with OEM model8. */
.model8 {
  width: 100%;
  padding: 64px 0 44px;
  background: linear-gradient(180deg, #ffffff 0%, #f7f8fa 100%);
}

.model8 .wrap {
  width: var(--pros-container);
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 76px;
}
.model8 .side { width: 250px; flex: 0 0 auto; }
.model8 .side .title { position: relative; display: block; padding-top: 26px; }
.model8 .side .title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 42px;
  height: 3px;
  background: var(--pros-orange);
}
.model8 .side .strong { color: #101828; font-size: 34px; line-height: 42px; font-weight: 800; letter-spacing: 1px; }
.model8 .side .span { color: var(--pros-orange); font-size: 24px; line-height: 34px; font-weight: 400; letter-spacing: 8px; text-transform: uppercase; }
.model8 .desc { width: 235px; margin-top: 28px; color: #7b8798; font-size: 14px; line-height: 26px; font-weight: 700; }
.model8 .button {
  width: 158px;
  height: 54px;
  margin-top: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  border: 1px solid var(--pros-orange);
  border-radius: 8px;
  color: #111827;
  background: var(--pros-white);
  font-size: 14px;
  line-height: 20px;
  font-weight: 800;
  cursor: pointer;
  transition: color .28s ease, background .28s ease, border-color .28s ease;
}
.model8 .button i { width: 6px; height: 6px; border-radius: 50%; background: var(--pros-orange); }
.model8 .button:hover { color: var(--pros-white); border-color: var(--pros-orange); background: var(--pros-orange); }
.model8 .button:hover i { background: var(--pros-white); }
.model8 .list { flex: 1; width: auto; display: flex; flex-direction: column; gap: 0; }
.model8 .item { overflow: hidden; border: 0; border-bottom: 1px solid #e5eaf0; background: transparent; box-shadow: none; }
.model8 .title-text { min-height: 78px; padding: 0; display: flex; align-items: center; justify-content: space-between; gap: 28px; color: #172033; background: transparent; cursor: pointer; transition: color .35s ease, background .35s ease; }
.model8 .label { font-size: 18px; line-height: 28px; font-weight: 800; }
.model8 .faq-icon { position: relative; width: 34px; height: 34px; flex: 0 0 auto; border: 1px solid #e1e8f0; border-radius: 50%; background: #fff; transition: border-color .3s ease, background .3s ease; }
.model8 .faq-icon::before,
.model8 .faq-icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; border-radius: 2px; background: #8fa0b5; transform: translate(-50%, -50%); }
.model8 .faq-icon::after { width: 2px; height: 12px; }
.model8 .item:not(.item-active) .title-text:hover { color: var(--pros-orange); }
.model8 .item.item-active { border-bottom-color: var(--pros-orange); }
.model8 .item.item-active .title-text { min-height: 72px; color: var(--pros-orange); background: transparent; }
.model8 .item.item-active .faq-icon { border-color: var(--pros-orange); background: var(--pros-orange); }
.model8 .item.item-active .faq-icon::before,
.model8 .item.item-active .faq-icon::after { background: #fff; }
.model8 .item.item-active .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.model8 .text { max-height: 0; padding: 0; overflow: hidden; color: #6d7788; background: transparent; font-size: 14px; line-height: 28px; font-weight: 700; opacity: 0; transform: translateY(-8px); transition: max-height .42s ease, padding .42s ease, opacity .32s ease, transform .42s ease; }
.model8 .item.item-active .text { max-height: 170px; padding: 0 50px 28px 0; opacity: 1; transform: translateY(0); }

@media (max-width: 1280px) {
  .relatenew .section2 { padding: 0 3%; }
  .model8 .side .strong { font-size: 32px; line-height: 42px; }
}

@media (max-width: 900px) {
  .relatenew { padding: 48px 0 52px; }
  .relatenew .section1 { margin-bottom: 30px; }
  .relatenew .section1 .title { font-size: 24px; line-height: 32px; }
  .relatenew .section1 .line { width: 52px; flex-basis: 52px; }
  .relatenew .section2 .swiper-slide { width: calc((100% - 24px) / 2); flex-basis: calc((100% - 24px) / 2); min-height: 212px; flex-direction: row; }
  .relatenew .section2 .img { width: 200px; height: auto; flex-basis: 200px; }
  .relatenew .section2 .content { padding: 16px 20px; }
  .model8 .wrap { width: 94%; flex-direction: column; gap: 10px; }
  .model8 .side, .model8 .list { width: 100%; }
  .model8 .side .title { padding-top: 10px; }
  .model8 .side .strong { font-size: 20px; line-height: 30px; }
  .model8 .side .span { font-size: 18px; line-height: 30px; letter-spacing: 2px; }
  .model8 .desc { margin-top: 5px; }
  .model8 .button { margin-top: 10px; }
  .model8 .label { font-size: 17px; }
  .model8 .item.item-active .title-text { min-height: 50px; }
}

@media (max-width: 768px) {
  .relatenew .section2 .swiper-slide { min-height: 0; flex-direction: column; }
  .relatenew .section2 .img { width: 100%; height: 180px; flex-basis: 180px; }
  .relatenew .section2 .content { padding: 16px; }
  .relatenew .section2 .content-middle p { min-height: 0; }
}

@media (max-width: 600px) {
  .relatenew { padding: 40px 0 44px; }
  .relatenew .section1 { gap: 10px; margin-bottom: 26px; }
  .relatenew .section1 .title { font-size: 20px; line-height: 28px; }
  .relatenew .section1 .line { width: 38px; height: 2px; flex-basis: 38px; }
  .relatenew .section2 { padding: 0 16px; }
  .relatenew .section2 .swiper-slide { width: 100%; flex-basis: 100%; }
  .relatenew .section2 .content { padding: 18px; }
  .relatenew .section2 .content-middle p { min-height: 0; margin-top: 14px; font-size: 16px; line-height: 24px; }
  .relatenew .section2 .content-bottom { padding-top: 20px; }
}

@media (max-width: 520px) {
  .model8 .side .strong { font-size: 18px; line-height: 26px; }
}

@media (max-width: 380px) {
  .relatenew .section2 .img { height: 160px; flex-basis: 160px; }
  .relatenew .section2 .date p { font-size: 12px; }
  .relatenew .section2 .tag { padding: 0 9px; font-size: 11px; }
}

@media (max-width: 1280px) {
  .model7 > .title,
  .model7 .buttons {
    width: 94%;
  }

  .model7 .value {
    font-size: 32px;
    line-height: 42px;
  }
}

@media (max-width: 900px) {
  .model7 {
    padding: 40px 0;
  }

  .model7 .value {
    font-size: 20px;
    line-height: 30px;
  }
}

@media (max-width: 520px) {
  .model7 > .title,
  .model7 .buttons {
    width: 92%;
  }

  .model7 > .title {
    align-items: flex-start;
    gap: 0;
  }

  .model7 .value {
    font-size: 18px;
    line-height: 26px;
  }
}