.page1 {
    /* min-height: 100vh; */
    background: radial-gradient(58.1% 58.1% at 50% 27.44%, rgba(254, 254, 254, 1) 0%, rgba(208, 215, 221, 1) 100%);
}

.page1-inner {
    padding: 100px 0 75px;
}

.tab {
    color: #646e78;
    font-size: 16px;
}

.tab a {
    color: inherit;
}

.tab span {
    color: #3279b8;
}

.img-box {
    position: relative;
    width: min(893px, 76vw);
    margin: 0px auto 0;
    /* Let each backend product image determine the box height. */
    height: auto;
}

.img-box>img {
    display: block;
    width: 100%;
    height: auto;
    /* Stay in normal flow so .img-box scales with the rendered image. */
    position: relative;
    /* From 992px down to 480px, ease the image offset from -14% (-91px) to 0. */
    top: clamp(-91px, calc((100vw - 480px) * -0.177734375), 0px);
}

/* Product parameters are displayed as the guangya-style hotspots over the image. */
.img-box .parameter-hotspot {
    position: absolute;
    z-index: 2;
    --x: 50%;
    --y: 50%;
    top: var(--y);
    left: var(--x);
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    cursor: default;
    pointer-events: auto;
    transform: translate(-50%, -50%);
}

/* Keep the default anchors inside the shared vehicle body area while the
   product image and its runtime coordinates are settling. */
.img-box .parameter-hotspot[data-parameter-index="0"] { --x: 24%; --y: 35%; }
.img-box .parameter-hotspot[data-parameter-index="1"] { --x: 40%; --y: 46%; }
.img-box .parameter-hotspot[data-parameter-index="2"] { --x: 56%; --y: 48%; }
.img-box .parameter-hotspot[data-parameter-index="3"] { --x: 71%; --y: 49%; }
.img-box .parameter-hotspot[data-parameter-index="4"] { --x: 84%; --y: 43%; }
.img-box .parameter-hotspot[data-parameter-index="5"] { --x: 31%; --y: 53%; }
.img-box .parameter-hotspot[data-parameter-index="6"] { --x: 47%; --y: 31%; }
.img-box .parameter-hotspot[data-parameter-index="7"] { --x: 63%; --y: 53%; }
.img-box .parameter-hotspot[data-parameter-index="8"] { --x: 77%; --y: 36%; }
.img-box .parameter-hotspot[data-parameter-index="9"] { --x: 18%; --y: 45%; }

.img-box .parameter-hotspot .dot {
    width: 22px;
    min-width: 22px;
    max-width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: parameter-hotspot-breathe 4s infinite ease-in-out;
    cursor: pointer;
    pointer-events: auto;
    outline: none;
}

.img-box .parameter-hotspot .dot:focus-visible {
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.2);
}

.img-box .parameter-hotspot .dot svg {
    transition: transform .5s ease;
}

.img-box .parameter-hotspot .text3 {
    position: absolute;
    top: 50%;
    width: max-content;
    max-width: 230px;
    height: fit-content;
    padding: 15px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.51);
    box-shadow: 0 0 8.4px 3px rgba(143, 143, 143, .25);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    color: #000;
    font-family: OPPOSans;
    font-weight: 300;
    font-size: 13px;
    line-height: 1.5;
    text-align: left;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-50%) scale(.96);
    transition: opacity .2s ease, visibility .2s ease, transform .2s ease;
}

.img-box .parameter-hotspot[data-parameter-index="0"] .text3 {
    left: calc(100% + 15px);
}

.img-box .parameter-hotspot:not([data-parameter-index="0"]) .text3 {
    right: calc(100% + 15px);
}

.img-box .parameter-hotspot:hover,
.img-box .parameter-hotspot:focus-within {
    z-index: 10;
}

.img-box .parameter-hotspot:hover .text3,
.img-box .parameter-hotspot:focus-within .text3,
.img-box .parameter-hotspot .dot:hover + .text3,
.img-box .parameter-hotspot .dot:focus + .text3 {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) scale(1);
}

@keyframes parameter-hotspot-breathe {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.2); }
    50% { box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.2); }
}

.hotspot {
    position: absolute;
    z-index: 2;
    left: var(--x);
    top: var(--y);
    width: 34px;
    height: 34px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    transform: translate(-50%, -50%);
}

.hotspot svg {
    display: block;
    width: 100%;
    height: 100%;
    transition: transform .25s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, .18));
}

.hotspot::before {
    content: '';
    position: absolute;
    inset: 3px;
    border: 1px solid rgba(255, 255, 255, .8);
    border-radius: inherit;
    animation: hotspot-pulse 2s ease-out infinite;
}

.hotspot:hover svg,
.hotspot:focus-visible svg,
.hotspot.is-active svg {
    transform: scale(1.14);
}

.hotspot.is-active svg path {
    transform-origin: center;
    transform: rotate(45deg);
}

.hotspot-card {
    position: absolute;
    z-index: 3;
    width: max-content;
    max-width: 230px;
    padding: 20px 26px;
    border-radius: 8px;
    color: #414141;
    background: rgba(255, 255, 255, .88);
    box-shadow: 0 12px 35px rgba(42, 50, 59, .08);
    font-size: 16px;
    font-weight: 600;
    line-height: 1.45;
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity .25s ease, transform .25s ease;
}

.hotspot.is-active+.hotspot-card {
    opacity: 1;
    transform: translateY(0);
}

.card-left {
    left: 0%;
    top: 45%;
}

.card-right {
    right: -7%;
    top: 47%;
}

.card-bottom {
    left: 52%;
    top: 62%;
}

.card-top {
    left: 38%;
    top: 27%;
}

@keyframes hotspot-pulse {
    0% {
        opacity: .8;
        transform: scale(.8);
    }

    80%,
    100% {
        opacity: 0;
        transform: scale(1.75);
    }
}
.contact .section2 .form .item .field input, .contact .section2 .form .item .field-textarea, .contact .section2 .form .item .field textarea{
  text-align: left !important;
}

.product-detail-name {
    text-align: center;
    color: rgba(0, 0, 0, 1);
    font-weight: 600;
    font-size: 38px;
    line-height: 60px;
}

.param {
    width: 90%;
    margin-top: 32px;
    margin-bottom: 158px;
    margin-right: auto;
    margin-left: auto;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3px;
}

.param-item {
    min-height: 76px;
    display: grid;
    grid-template-columns: 116px minmax(0, 1fr);
    align-items: center;
    padding: 14px 34px;
    border-radius: 8px;
    background: rgba(129, 159, 182, 0.2);
    backdrop-filter: blur(60px);
}

.param-item-no-label {
    grid-template-columns: minmax(0, 1fr);
}

.param-item .lable {
    color: rgba(102, 102, 102, 1);
    font-family: OPPOSans;
    font-weight: 400;
    font-size: 22px;
    line-height: 29px;
}

.param-item .value {
    color: rgba(0, 0, 0, 1);
    font-family: OPPOSans;
    font-weight: 400;
    font-size: 22px;
    line-height: 29px;
}

.product-detail-content {
  margin-top: 0;
  margin-bottom: 56px;
  color: #222;
  font-size: 17px;
  line-height: 1.75;
  overflow-wrap: anywhere;
}

.product-detail-content > p {
  margin: 0 0 24px;
}

.product-detail-content img,
.product-detail-content video {
  display: block;
  max-width: 100%;
  height: auto;
}

.product-detail-content table {
  width: 100%;
  border-collapse: collapse;
}

.product-detail-content th,
.product-detail-content td {
  padding: 10px 14px;
  border: 1px solid #d9e0e7;
  text-align: left;
  vertical-align: top;
}

.product-detail-content th {
  background: #f3f6f8;
  font-weight: 400;
}
.product-detail-data .param.product-detail-content th:nth-child(2),
.product-detail-data .param.product-detail-content td:nth-child(2) {
  font-weight: 500;
}


.product-detail-cta-inner {
    position: relative;
    z-index: 5;
    transform: translateY(-50%);
}

.product-detail-cta-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 5px;
    padding: 30px 45px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
}

.product-detail-cta-nav h3 {
    background: linear-gradient(90deg, rgba(22, 85, 157, 1) 0%, rgba(8, 30, 55, 1) 100%);
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent;
    font-family: OPPOSans;
    font-weight: 400;
    font-size: 28px;
    line-height: 37px;
    text-transform: capitalize;
}

.product-detail-cta-nav p {
    color: rgba(22, 85, 157, 0.69);
    font-family: OPPOSans;
    font-weight: 400;
    font-size: 15px;
    line-height: 20px;
    text-transform: capitalize;
}

.product-detail-cta-nav .addBtn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    min-height: 52px;
    border-radius: 10px;
    background: linear-gradient(88.65deg, rgba(212, 24, 38, 1) 1.15%, rgba(189, 26, 40, 0.69) 101.67%);
    box-shadow: 0px 12px 12px rgba(0, 0, 0, 0.08);
    color: rgba(255, 255, 255, 1);
    font-family: OPPOSans;
    font-weight: 500;
    font-size: 15px;
    line-height: 24px;
    gap: 12px;
    padding: 14px 50px;
}

.product-detail-cta-nav .addBtn:last-child {
    background: linear-gradient(100deg, #123f70 0%, #1d61a7 100%);
    box-shadow: none;
}

.product-detail-cta-nav .addBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 13px 22px rgba(27, 66, 107, .18);
}

.product-detail-cta-nav .addBtn svg {
    flex: 0 0 auto;
}


.page4 {
    min-height: 746px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(180deg, rgba(249, 249, 249, 1) 0%, rgba(222, 236, 246, 1) 20%, rgba(195, 219, 238, 1) 100%);
}

.page4::before {
    content: 'Product';
    position: absolute;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
   width: 1236px;
  height: 220px;
  display: flex;
  align-items: center;
  color: rgba(22, 85, 157, 0.03);
  font-family: OPPOSans;
  font-weight: 400;
  font-size: 300px;
  line-height: 220px;
  text-transform: capitalize;
}

.page4>h3 {
    position: relative;
    z-index: 1;
    margin: 10px 0 84px;
    text-align: center;
    color: #155592;
    font-size: 32px;
    font-weight: 600;
}

.page4 .t-text {
    display: none;
}

.page4 .swiper {
    position: relative;
    z-index: 1;
    width: 100%;
    overflow: visible;
}

.page4 .swiper-wrapper {
    position: relative;
    z-index: 2;
    align-items: center;
}

.page4 .swiper-slide {
    position: relative;
    z-index: 1;
    height: 470px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    opacity: .92;
    transform: scale(.82);
    transition: transform .55s ease, opacity .55s ease;
    color: inherit;
    text-decoration: none;
    cursor: pointer;
}

.page4 .swiper-slide img {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 385px;
    object-fit: contain;
    transition: width .55s ease, height .55s ease, transform .55s ease;
}

.page4 .swiper-slide-active {
    --related-image-scale: 1.3;
    z-index: 2;
    opacity: 1;
    transform: scale(1);
}

.page4 .swiper-slide-active img {
    width: 100%;
    max-width: none;
    height: 430px;
    transform: scale(1.2);
    transform-origin: right center;
}

.page4 .spec-details {
    display: none;
}

.page4 .product-title {
    height: 58px;
    display: block;
    flex: 0 0 auto;
    width: 60%;
    margin: 0 0 20px;
    color: #050505;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.3;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    text-align: center;
}

.related-frame {
    position: absolute;
    z-index: 1;
    top: 20px;
    left: 50%;
    width: min(560px, 35vw);
    height: 475px;
    border: 3px solid #428ed5;
    border-radius: 10px;
    pointer-events: none;
    transform: translateX(-50%);
}

.related-frame-link {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    color: #050505;
    background: rgba(255, 255, 255, .86);
    font-size: 30px;
    font-weight: 300;
    line-height: 1;
    pointer-events: auto;
}

.related-pagination {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
     margin: 38px auto 0;
    gap: 20px;
   width: 216px;
  height: 50px;
  border-radius: 30px;
  background: rgba(228, 239, 249, 1);
}

.related-pagination button {
    width: 38px;
    height: 38px;
    border: 0;
    border-radius: 50%;
    color: #2366a3;
    background: #dceaf6;
    font-size: 30px;
    line-height: 30px;
    cursor: pointer;
}

.related-pagination .related-next {
    color: #fff;
    background: #1766aa;
}

.related-count {
    color: #1d1d1d;
    font-size: 18px;
}

.related-count b {
    color: #e21b2e;
    font-weight: 500;
}

.page4-btn { display: flex; justify-content: center; align-items: center; gap: 24px; }
.page4-btn .currPage { padding: 5px; margin-top: 60px; width: 216px; height: 50px; border-radius: 30px; background: rgba(228, 239, 249, 1); display: flex; justify-content: space-between; align-items: center; gap: 12px; color: #000; font-size: 18px; line-height: 24px; }
.page4-btn .currPage .next, .page4-btn .currPage .prev { width: 40px; height: 40px; border-radius: 20px; background: rgba(201, 216, 229, 1); display: flex; align-items: center; justify-content: center; cursor: pointer; }
.page4-btn .currPage .prev { background: rgba(22, 85, 157, 1); }
.page4-btn .active { color: rgba(212, 24, 38, 1); font-family: OPPOSans; font-weight: 400; font-size: 24px; line-height: 32px; }






/* 新闻资讯 */
.blog {
  width: 100%;
  position: relative;
  background: #ffffff;
  padding: 90px 0;
}

.blog > img {
  position: absolute;
  width: 1042px;
  height: 784px;
  left: -8%;
  top: 0%;
}

.blog .inner {
  display: flex;
  flex-direction: column;
  align-content: flex-start;
  padding-top: 48px;
    z-index: 2;
    position: relative;
}

.blog .section1 {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  align-items: center;
}

.blog .section1 .title {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.blog .section1 .title p {
  color: #0f3a69;
  font-family: OPPOSans;
  font-weight: 400;
  font-size: 46px;
  line-height: 43px;
  text-transform: capitalize;
  text-align: center;
    cursor: pointer;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    transition: 0.5s;
    overflow: hidden;

}

.blog .section1 .btn {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin-top: 37px;
  border-radius: 10px;
  border: 2px solid #16559d;
  padding: 0px 28px;
  height: 56px;
  box-sizing: border-box;
  background: #ffffff;
  cursor: pointer;
  transition: background 0.5s ease, box-shadow 0.5s ease;
}
.blog .section1 .btn p {
  color: #16559d;
  font-family: OPPOSans;
  font-weight: 400;
  font-size: 22px;
  line-height: 43px;
  text-transform: capitalize;
}

.blog .section1 .btn svg {
  display: block;
  transition: transform 0.5s ease;
}

.blog .section1 .btn:hover {
  box-shadow: 0 6px 18px #16559d2e;
}

.blog .section1 .btn:hover svg {
  transform: rotate(-45deg);
}


.blog .section2 {
  width: 114%;
  display: flex;
  flex-wrap: wrap;
  overflow: visible;
  margin-top: 100px;
}

.blog .section2 .swiper {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  overflow: visible;
}

.blog .section2 .swiper-wrapper {
  align-items: flex-start;
  transition-timing-function: linear !important;
}

.blog .section2 .swiper-slide {
  width: 29%;
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  overflow: hidden;
  aspect-ratio: 0.85 / 1;
  border-radius: 6px;
  cursor: pointer;
}

.blog .section2 .swiper-slide:nth-child(even) {
  margin-top: 72px;
}

.blog .section2 .swiper-slide > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}


.blog .section2 .swiper-slide .content {
  width: 100%;
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;  
  padding: 28px;
}

.blog .section2 .swiper-slide .content::before {
  content: "";
  position: absolute;
  top: 35%;
  right: -10%;
  bottom: -28%;
  left: -10%;
  z-index: 0;
  background: #16559d99;
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  transform: rotate(7deg);
  transform-origin: center bottom;
  pointer-events: none;
}

.blog .section2 .swiper-slide .content .btn {
  width: 70px;
  height: 70px;
  min-width: 70px;
  max-width: 70px;
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: #ffffff91;
  backdrop-filter: blur(16px);
  transition: background 0.5s ease, transform 0.5s ease;
}

.blog .section2 .swiper-slide:hover .content .btn {
  background: #ffffff;
  transform: translateX(6px);
}

.blog .section2 .swiper-slide .content .btn svg {
  width: 30px;
  height: 30px;
  display: block;
}

.blog .section2 .swiper-slide .content .title {
  width: 100%;
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  margin-top: 43px;
}

.blog .section2 .swiper-slide .content .title p {
  color: #ffffff;
  font-family: OPPOSans;
  font-weight: 400;
  font-size: 26px;
  line-height: 38px;
  text-transform: capitalize;
    cursor: pointer;
    transition: 0.5s;
    overflow: visible;
    text-overflow: clip;
    display: block;
}

/* 常见问题 */
.faq {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  padding: 88px 0 110px;
  background: #ffffff;
}

.faq .inner {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  overflow: visible;
  border-radius: 20px;
  background: #174172;
}

.faq .inner::before {
  content: "";
  width: 96%;
  height: 28px;
  position: absolute;
  left: 2%;
  bottom: -28px;
  z-index: 0;
  display: block;
  border-radius: 0 0 20px 20px;
  background: #16559d1f;
  pointer-events: none;
}

.faq .inner::after {
  content: "";
  width: 90%;
  height: 27px;
  position: absolute;
  left: 5%;
  bottom: -55px;
  z-index: 0;
  display: block;
  border-radius: 0 0 20px 20px;
  background: #16559d0f;
  pointer-events: none;
}

.faq .section1 {
  width: 48%;
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  overflow: hidden;
  overflow: visible;
  padding-left: 80px;
}

.faq .section1 img {
  width: 100%;
  height: auto;
  flex: 0 0 auto;
  align-self: flex-start;
  display: block;
  object-fit: cover;
  transition: transform 0.5s ease;
}


.faq .section2 {
  width: 52%;
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  padding: 90px 90px 90px 40px;
}

.faq .section2 .title {
  width: 100%;
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.faq .section2 .title .text1 {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}

.faq .section2 .title .text1 p,
.faq .section2 .title .text1 a {
  background: linear-gradient(90deg, #ffffff 0%, #7aa9e0 100%);
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent;
  font-family: OPPOSans;
  font-weight: 400;
  font-size: 40px;
  line-height: 53px;
  text-transform: uppercase;
  text-decoration: none;
}

.faq .section2 .title .text2 {
  position: absolute;
  top: -100px;
  left: 0px;
  z-index: 0;
  display: flex;
  flex-wrap: wrap;
}

.faq .section2 .title .text2 p {
  color: #ffffff12;
  font-family: OPPOSans;
  font-weight: 600;
  font-size: 132px;
  line-height: 174px;
  text-transform: uppercase;
}

.faq .section2 .list {
  width: 100%;
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 42px;
}

.faq .section2 .list .item {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  border-bottom: 0;
}

.faq .section2 .list .item .question {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 20px;
  background: #225795;
  cursor: pointer;
  transition: background 0.35s ease, transform 0.35s ease,
    box-shadow 0.35s ease;
}

.faq .section2 .list .item .question p {
  flex: 1;
  color: #ffffff;
  font-family: OPPOSans;
  font-weight: 400;
  font-size: 18px;
  line-height: 24px;
  transition: color 0.3s ease, transform 0.3s ease;
}

.faq .section2 .list .item .question:hover p,
.faq .section2 .list .item .question:focus-visible p {
  color: #d9eaff;
  transform: translateX(4px);
}

.faq .section2 .list .item .question .icon {
  width: 20px;
  height: 20px;
  min-width: 20px;
  max-width: 20px;
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.faq .section2 .list .item .question .icon svg {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  display: block;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.faq .section2 .list .item .question .icon .sub {
  opacity: 0;
  transform: rotate(-90deg);
}

.faq .section2 .list .item .question .icon .add {
  opacity: 1;
}

.faq .section2 .list .item .answer {
  width: 100%;
  display: grid;
  grid-template-rows: 0fr;
  overflow: hidden;
  padding: 0 16px;
  opacity: 0;
  background: #a9c4df;
  transition: grid-template-rows 0.5s linear, padding 0.5s linear, opacity 0.5s linear;
}

.faq .section2 .list .item .answer-inner {
  min-height: 0;
  overflow: hidden;
}

.faq .section2 .list .item .answer p {
  color: #000000;
  font-family: OPPOSans;
  font-weight: 400;
  font-size: 18px;
  line-height: 30px;
}

.faq .section2 .list .item.faq-item-active .question {
  background: #2b639d;
}

@media (hover: hover) {
  .faq .section2 .list .item:not(.faq-item-static) .question:hover {
    background: linear-gradient(135deg, #2d6eaa 0%, #225795 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(16, 49, 83, 0.18);
  }

  .faq .section2 .list .item.faq-item-active .question:hover {
    transform: translateY(0);
    box-shadow: 0 6px 16px rgba(16, 49, 83, 0.14);
  }
}

.faq .section2 .list .item.faq-item-active .question .icon .sub {
  opacity: 1;
  transform: rotate(0deg);
}

.faq .section2 .list .item.faq-item-active .question .icon .add {
  opacity: 0;
  transform: rotate(90deg);
}

.faq .section2 .list .item.faq-item-active .answer {
  grid-template-rows: 1fr;
  padding: 12px 16px 13px;
  opacity: 1;
}

.faq .inner {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  transition: opacity 0.8s ease, transform 0.8s ease;
  will-change: opacity, transform;
}

.faq .inner::before,
.faq .inner::after {
  opacity: 1;
  transform: translate3d(0, 0, 0) scaleX(1);
  transition: opacity 0.8s ease 0.12s, transform 0.8s ease 0.12s;
}

.faq:not(.faq-is-visible) .inner {
  opacity: 0;
  transform: translate3d(0, 28px, 0);
}

.faq:not(.faq-is-visible) .inner::before {
  opacity: 0;
  transform: translate3d(0, -12px, 0) scaleX(0.92);
}

.faq:not(.faq-is-visible) .inner::after {
  opacity: 0;
  transform: translate3d(0, -20px, 0) scaleX(0.86);
}

.faq .section2 .list {
  max-height: clamp(280px, 42vh, 345px);
  overflow-y: auto;
  padding-right: 8px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.65) rgba(255, 255, 255, 0.12);
}

.faq .section2 .list::-webkit-scrollbar {
  width: 6px;
}

.faq .section2 .list::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 999px;
}

.faq .section2 .list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.65);
  border-radius: 999px;
}



@media only screen and (max-width: 1280px) {
 .blog .section1 .title p {
    font-size: 38px;
    line-height: 48px;
  }

  .blog .section1 .btn p {
    font-size: 18px;
    line-height: 30px;
  }

  .blog .section2 .swiper-slide .content {
    padding: 20px;
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 20px;
    line-height: 32px;
  }

  .faq .section1 {
    padding-left: 22px;
  }

  .faq .section2 {
    padding: 22px 22px 22px 16px;
  }

  .faq .section2 .title .text1 p {
    font-size: 32px;
    line-height: 45px;
  }

  .faq .section2 .title .text2 p {
    font-size: 95px;
    line-height: 127px;
  }

  .faq .section2 .list {
    gap: 16px;
    margin-top: 22px;
  }

  .faq .section2 .list .item .question {
    padding: 16px 14px;
  }

  .faq .section2 .list .item .question p,
  .faq .section2 .list .item .answer p {
    font-size: 15px;
    line-height: 24px;
  }


   .blog {
    padding: 64px 0;
  }

  .blog .inner {
    padding-top: 40px;
  }

  .faq {
    padding: 62px 0 80px;
  }




}



/* Detail page responsive layout. Footer is intentionally excluded. */
@media only screen and (max-width: 1600px) {
    .page4 .related-frame {
        width: min(560px, 35vw);
        height: auto;
        aspect-ratio: 560 / 475;
    }
}

@media (max-width: 1200px) {
    .page1-inner { padding-left: 24px; padding-right: 24px; }
    .param { width: calc(100% - 48px); }
    .param-item { grid-template-columns: 96px minmax(0, 1fr); padding: 12px 20px; }
    .param-item .lable, .param-item .value { font-size: 18px; line-height: 25px; }
    .product-detail-cta-nav { gap: 22px; padding: 28px 30px; }
    .product-detail-cta-nav h3 { font-size: 24px; }
    .product-detail-cta-nav .addBtn { width: 190px; }
    .page4 .swiper-slide { height: 430px; }
    .page4 .swiper-slide img { height: 350px; }
    .page4 .swiper-slide-active img { height: 430px; }
  
    
}

/* Keep the active-product frame tall enough to include its title on medium screens. */
@media only screen and (max-width: 1526px) {
    .page4 .related-frame {
        height: auto;
        aspect-ratio: 560 / 540;
    }
}

/* Tablet and mobile layouts use the carousel without the desktop focus frame. */
@media only screen and (max-width: 1024px) {
    .page4 .related-frame {
        display: none;
    }

    .page4 .swiper-slide,
    .page4 .swiper-slide-active {
        transform: none;
    }

    .page4 .swiper-slide img,
    .page4 .swiper-slide-active img {
        transform: none;
    }

    .page4 .swiper-slide-active .product-title {
        transform: none;
    }
}


@media only screen and (max-width: 1024px) {
    .blog .section1 .title p {
    font-size: 33px;
    line-height: 44px;
  }

  .blog .section2 .swiper-slide {
    width: 32%;
  }

  .blog .section2 .swiper-slide .content {
    padding: 18px;
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 18px;
    line-height: 29px;
  }

  .faq .section1 {
    width: 42%;
    padding-left: 20px;
  }

  .faq .section2 {
    width: 58%;
    padding: 20px 20px 20px 14px;
  }

  .faq .section2 .title .text1 p {
    font-size: 28px;
    line-height: 40px;
  }

  .faq .section2 .title .text2 p {
    font-size: 80px;
    line-height: 107px;
  }

  .faq .section2 .list {
    gap: 14px;
    margin-top: 20px;
  }

  .faq .section2 .list .item .question {
    padding: 14px 12px;
  }

  .faq .section2 .list .item .question p,
  .faq .section2 .list .item .answer p {
    font-size: 14px;
    line-height: 23px;
  }


   .blog {
    padding: 56px 0;
  }

  .blog .inner {
    padding-top: 40px;
  }

  .faq {
    padding: 54px 0 70px;
  }
}





@media (max-width: 992px) {
    .page1-inner { padding-top: 52px; }
    .img-box {
        width: 100%;
        margin-top: 36px;
    }
    .param { width: 100%; margin-bottom: 110px; }
    .param-item { grid-template-columns: 86px minmax(0, 1fr); padding: 11px 16px; }
    .param-item .lable, .param-item .value { font-size: 16px; line-height: 23px; }
    .product-detail-cta-nav { flex-wrap: wrap; gap: 16px 20px; padding: 24px; }
    .product-detail-cta-nav h3, .product-detail-cta-nav p { flex: 1 1 100%; }
    .product-detail-cta-nav h3 { font-size: 23px; }
    .product-detail-cta-nav .addBtn { flex: 1 1 0; width: auto; }
    .product-detail-cta-inner { transform: none; }
    .page4 { min-height: 640px; }
    .page4>h3 { margin-bottom: 55px; font-size: 29px; }
    .page4 .swiper-slide { height: 390px; }
    .page4 .swiper-slide img { height: 320px; }
    .page4 .swiper-slide-active img { height: 390px; }
    .related-frame { height: clamp(420px, 36vw, 450px); }
   
   
}

@media only screen and (max-width: 820px) {
    .blog {
    padding: 18px 0;
  }

  .blog > img {
    width: 70%;
    height: auto;
  }

  .blog .inner {
    padding-top: 18px;
  }

  .blog .section1 .title p {
    font-size: 30px;
    line-height: 40px;
  }

  .blog .section1 .btn {
    margin-top: 18px;
    padding: 7px 16px;
  }

  .blog .section1 .btn p {
    font-size: 16px;
    line-height: 24px;
  }

  .blog .section2 {
    width: 100%;
    margin-top: 18px;
  }

  .blog .section2 .swiper-wrapper {
    display: flex;
    flex-wrap: nowrap;
    gap: 0;
    height: auto;
  }

  .blog .section2 .swiper-slide,
  .blog .section2 .swiper-slide:nth-child(even) {
    width: 48%;
    flex: 0 0 48%;
    height: auto;
    margin-top: 0;
  }

  .blog .section2 .swiper-slide .content {
    padding: 14px;
  }

  .blog .section2 .swiper-slide .content .btn {
    width: 22%;
    height: auto;
    min-width: 0;
    max-width: none;
  }

  .blog .section2 .swiper-slide .content .btn svg {
    width: 30px;
    height: 30px;
  }

  .blog .section2 .swiper-slide:hover .content .btn {
    transform: translateX(4px);
  }

  .blog .section2 .swiper-slide .content .title {
    margin-top: 16px;
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 16px;
    line-height: 24px;
  }

  .faq {
    padding: 18px 0 22px;
  }

  .faq .inner {
    flex-direction: column;
    border-radius: 14px;
  }

  .faq .inner::before,
  .faq .inner::after,
  .faq .section1 {
    display: none;
  }

  .faq .section2 {
    width: 100%;
    padding: 18px;
  }

  .faq .section2 .title .text1 p {
    font-size: 27px;
    line-height: 38px;
  }

  .faq .section2 .title .text2 {
    top: -38px;
  }

  .faq .section2 .title .text2 p {
    font-size: 76px;
    line-height: 102px;
  }

  .faq .section2 .list {
    gap: 14px;
    margin-top: 18px;
  }

  .faq .section2 .list .item .question {
    gap: 12px;
    padding: 13px 12px;
  }

  .faq .section2 .list .item .question p,
  .faq .section2 .list .item .answer p {
    font-size: 14px;
    line-height: 22px;
  }



   .blog {
    padding: 50px 0;
  }

  .blog .inner {
    padding-top: 40px;
  }

  .faq {
    padding: 48px 0 64px;
  }

 .blog .section2 .swiper {
    height: auto;
    overflow: hidden;
  }

}

@media (max-width: 767px) {
    .page1-inner { padding: 28px 16px 28px; }
    .tab { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .img-box { margin-top: 26px; }
    .hotspot { width: 28px; height: 28px; }
    .hotspot-card { max-width: calc(100vw - 42px); padding: 10px 13px; font-size: 13px; }
    .img-box .parameter-hotspot { display: none; }
    .product-detail-name { margin-top: 18px; font-size: 28px; line-height: 40px; }
    .param { grid-template-columns: 1fr; gap: 4px; margin: 18px 0 78px; }
    .param-item { min-height: 58px; grid-template-columns: 78px minmax(0, 1fr); padding: 9px 13px; }
    .param-item .lable, .param-item .value { font-size: 15px; line-height: 21px; word-break: break-all; }
    .product-detail-cta-inner { padding: 0 16px; transform: none; }
    .product-detail-cta-nav { flex-direction: column; align-items: stretch; gap: 12px; padding: 20px 16px; }
    .product-detail-cta-nav h3 { font-size: 20px; line-height: 28px; }
    .product-detail-cta-nav p { font-size: 13px; line-height: 20px; }
    .product-detail-cta-nav .addBtn { width: 100%; min-height: 46px; flex: none; }
    .page4 { min-height: 560px; padding-top: 6px; }
    .page4::before { top: 24px; font-size: 118px; line-height: 130px; justify-content: center; }
    .page4>h3 { margin: 10px 0 30px; font-size: 25px; }
    .page4 .swiper-slide { height: 320px; }
    .page4 .swiper-slide img, .page4 .swiper-slide-active img { height: 235px; }
    .page4 .product-title { height: 42px; margin-bottom: 8px; font-size: 18px; }
    .page4 .swiper-slide-active { --related-image-scale: 1.18; }
    .related-frame { width: 82vw; height: auto; aspect-ratio: 560 / 475; top: 10px; border-width: 2px; }
    .page4 .swiper-slide-active .product-title { transform: none; }
    .page4-btn .currPage { width: 190px; height: 44px; margin-top: 24px; font-size: 15px; }
    .page4-btn .currPage .next, .page4-btn .currPage .prev { width: 34px; height: 34px; }
    .page4-btn .active { font-size: 20px; }
   
   .blog {
    padding: 16px 0;
  }

  .blog .inner {
    padding-top: 16px;
  }

  .blog .section1 .title p {
    font-size: 28px;
    line-height: 38px;
  }

  .blog .section2 {
    margin-top: 16px;
  }

  .blog .section2 .swiper-wrapper {
    gap: 12px;
  }

  .blog .section2 .swiper-slide .content {
    padding: 12px;
  }

  .blog .section2 .swiper-slide .content .btn {
    width: 20%;
  }

  .blog .section2 .swiper-slide .content .btn svg {
    width: 28px;
    height: 28px;
  }

  .blog .section2 .swiper-slide:hover .content .btn {
    transform: translateX(3px);
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 15px;
    line-height: 23px;
  }

  .faq {
    padding: 16px 0 20px;
  }

  .faq .section2 {
    padding: 16px;
  }

  .faq .section2 .title .text1 p {
    font-size: 25px;
    line-height: 35px;
  }

  .faq .section2 .title .text2 p {
    font-size: 68px;
    line-height: 92px;
  }

  .faq .section2 .list {
    gap: 12px;
    margin-top: 16px;
  }

  .faq .section2 .list .item .question {
    padding: 12px 10px;
  }

    .blog {
    padding: 46px 0;
  }

  .blog .inner {
    padding-top: 40px;
  }

  .faq {
    padding: 46px 0 58px;
  }

}

@media (max-width: 480px) {
    .img-box .parameter-hotspot[data-parameter-index="0"] { left: 27% !important; }
    .img-box .parameter-hotspot .text3 { max-width: calc(100vw - 32px); box-sizing: border-box; }
}

@media (max-width: 480px) {
    .page1-inner { padding: 22px 12px 1px; }
    .img-box { margin-top: 22px; }
    .hotspot { width: 25px; height: 25px; }
    .product-detail-name { font-size: 24px; line-height: 34px; margin-top: 0px;}
    .param-item { grid-template-columns: 70px minmax(0, 1fr); padding: 8px 10px; }
    .param-item .lable, .param-item .value { font-size: 14px; line-height: 20px; }
    .product-detail-cta-inner { padding: 0 12px; transform: none; }
  .blog {
    padding: 14px 0;
  }

  .blog .inner {
    padding-top: 14px;
  }

  .blog .section1 .title p {
    font-size: 25px;
    line-height: 34px;
  }

  .blog .section1 .btn {
    margin-top: 14px;
    padding: 6px 12px;
  }

  .blog .section1 .btn p {
    font-size: 14px;
    line-height: 22px;
  }

  .blog .section2 {
    margin-top: 14px;
  }

  .blog .section2 .swiper-wrapper {
    gap: 10px;
  }

  .blog .section2 .swiper-slide .content {
    padding: 10px;
  }

  .blog .section2 .swiper-slide .content .btn {
    width: 18%;
  }

  .blog .section2 .swiper-slide .content .btn svg {
    width: 26px;
    height: 26px;
  }

  .blog .section2 .swiper-slide:hover .content .btn {
    transform: translateX(3px);
  }

  .blog .section2 .swiper-slide .content .title {
    margin-top: 12px;
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 14px;
    line-height: 22px;
  }

  .faq {
    padding: 14px 0 18px;
  }

  .faq .section2 {
    padding: 14px;
  }

  .faq .section2 .title .text1 p {
    font-size: 23px;
    line-height: 32px;
  }

  .faq .section2 .title .text2 {
    top: -30px;
  }

  .faq .section2 .title .text2 p {
    font-size: 60px;
    line-height: 80px;
  }

  .faq .section2 .list {
    gap: 10px;
    margin-top: 14px;
  }

  .faq .section2 .list .item .question {
    padding: 11px 10px;
  }

  .faq .section2 .list .item .question p,
  .faq .section2 .list .item .answer p {
    font-size: 13px;
    line-height: 21px;
  }



   .blog {
    padding: 44px 0;
  }

  .blog .inner {
    padding-top: 40px;
  }

  .faq {
    padding: 44px 0 52px;
  }
}

/* Match index page fine-grained mobile responsive behavior. */
@media only screen and (max-width: 414px) {
   .blog {
    padding: 12px 0;
  }

  .blog .inner {
    padding-top: 12px;
  }

  .blog .section1 .title p {
    font-size: 22px;
    line-height: 31px;
  }

  .blog .section1 .btn {
    margin-top: 12px;
    padding: 5px 10px;
  }

  .blog .section1 .btn p {
    font-size: 13px;
    line-height: 21px;
  }

  .blog .section2 {
    margin-top: 12px;
  }

  .blog .section2 .swiper-wrapper {
    flex-direction: row;
    gap: 0;
  }

  .blog .section2 .swiper-slide,
  .blog .section2 .swiper-slide:nth-child(even) {
    width: 100%;
  }

  .blog .section2 .swiper-slide .content {
    padding: 10px;
  }

  .blog .section2 .swiper-slide .content .btn {
    width: 16%;
  }

  .blog .section2 .swiper-slide .content .btn svg {
    width: 24px;
    height: 24px;
  }

  .blog .section2 .swiper-slide:hover .content .btn {
    transform: translateX(2px);
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 14px;
    line-height: 22px;
  }

  .faq {
    padding: 12px 0 16px;
  }

  .faq .section2 {
    padding: 12px;
  }

  .faq .section2 .title .text1 p {
    font-size: 21px;
    line-height: 30px;
  }

  .faq .section2 .title .text2 {
    top: -26px;
  }

  .faq .section2 .title .text2 p {
    font-size: 52px;
    line-height: 70px;
  }

  .faq .section2 .list {
    gap: 10px;
    margin-top: 12px;
  }

  .faq .section2 .list .item .question {
    gap: 10px;
    padding: 10px 9px;
  }

  .blog {
    padding: 42px 0;
  }

  .blog .inner {
    padding-top: 40px;
  }

    .faq {
    padding: 42px 0 48px;
  }


   .blog .section2 .swiper {
    height: auto;
    overflow: hidden;
  }

  .blog .section2 .swiper-wrapper {
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 0;
    height: auto;
  }

  .blog .section2 .swiper-slide,
  .blog .section2 .swiper-slide:nth-child(even) {
    width: 86%;
    flex: 0 0 86%;
    height: auto;
  }
}

@media only screen and (max-width: 375px) {
    .blog {
    padding: 10px 0;
  }

  .blog .inner {
    padding-top: 10px;
  }

  .blog .section1 .title p {
    font-size: 20px;
    line-height: 29px;
  }

  .blog .section1 .btn {
    margin-top: 10px;
  }

  .blog .section2 {
    margin-top: 10px;
  }

  .blog .section2 .swiper-wrapper {
    gap: 8px;
  }

  .blog .section2 .swiper-slide .content {
    padding: 9px;
  }

  .blog .section2 .swiper-slide .content .btn {
    width: 15%;
  }

  .blog .section2 .swiper-slide .content .btn svg {
    width: 22px;
    height: 22px;
  }

  .blog .section2 .swiper-slide:hover .content .btn {
    transform: translateX(2px);
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 13px;
    line-height: 21px;
  }

  .faq {
    padding: 10px 0 14px;
  }

  .faq .section2 {
    padding: 10px;
  }

  .faq .section2 .title .text1 p {
    font-size: 20px;
    line-height: 29px;
  }

  .faq .section2 .title .text2 p {
    font-size: 48px;
    line-height: 64px;
  }

  .faq .section2 .list {
    gap: 8px;
    margin-top: 10px;
  }

  .faq .section2 .list .item .question {
    padding: 9px 8px;
  }

   .faq {
    padding: 40px 0 44px;
  }


    .blog .section2 .swiper {
    height: auto;
    overflow: hidden;
  }

  .blog .section2 .swiper-wrapper {
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 0;
    height: auto;
  }

  .blog .section2 .swiper-slide,
  .blog .section2 .swiper-slide:nth-child(even) {
    width: 88%;
    flex: 0 0 88%;
    height: auto;
  }



}

/* Keep every related-product image at the same height on tablet. */
@media only screen and (min-width: 993px) and (max-width: 1024px) {
  .page4 .swiper-slide img,
  .page4 .swiper-slide-active img {
    height: 350px;
  }
}

@media only screen and (min-width: 768px) and (max-width: 992px) {
  .page4 .swiper-slide img,
  .page4 .swiper-slide-active img {
    height: 320px;
  }
}

@media (max-width: 767px) {
  .product-detail-content {
    margin-bottom: 32px;
    padding-left: 16px;
    padding-right: 16px;
    font-size: 15px;
    line-height: 1.65;
  }

  .product-detail-content > p {
    margin-bottom: 16px;
  }

  .product-detail-content th,
  .product-detail-content td {
    padding: 8px 10px;
  }

}

/* Rich product details must not inherit the two-column parameter grid. */
.product-detail-data .param.product-detail-content {
  display: block;
  width: min(90%, 1180px);
  margin: 36px auto 64px;
  padding: 0;
  color: #1f2f3d;
  font-family: OPPOSans;
  font-size: 17px;
  line-height: 1.75;
  overflow: visible;
  overflow-wrap: anywhere;
}

.product-detail-data .param.product-detail-content > *:first-child { margin-top: 0; }
.product-detail-data .param.product-detail-content > *:last-child { margin-bottom: 0; }

.product-detail-data .param.product-detail-content p,
.product-detail-data .param.product-detail-content ul,
.product-detail-data .param.product-detail-content ol,
.product-detail-data .param.product-detail-content blockquote,
.product-detail-data .param.product-detail-content pre,
.product-detail-data .param.product-detail-content figure {
  margin: 0 0 22px;
}
.product-detail-data .param.product-detail-content p{
  margin: 0;
}
.product-detail-data .param.product-detail-content h1,
.product-detail-data .param.product-detail-content h2,
.product-detail-data .param.product-detail-content h3,
.product-detail-data .param.product-detail-content h4 {
  margin: 30px 0 14px;
  color: #13273b;
  font-weight: 600;
  line-height: 1.35;
}

.product-detail-data .param.product-detail-content h1 { font-size: 32px; }
.product-detail-data .param.product-detail-content h2 { font-size: 27px; }
.product-detail-data .param.product-detail-content h3 { font-size: 22px; }
.product-detail-data .param.product-detail-content h4 { font-size: 19px; }

.product-detail-data .param.product-detail-content ul,
.product-detail-data .param.product-detail-content ol {
  padding-left: 1.5em;
}

.product-detail-data .param.product-detail-content a {
  color: #16559d;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.product-detail-data .param.product-detail-content img,
.product-detail-data .param.product-detail-content video,
.product-detail-data .param.product-detail-content iframe {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto 24px;
}

.product-detail-data .param.product-detail-content blockquote {
  padding: 14px 20px;
  border-left: 3px solid #16559d;
  color: #607386;
  background: rgba(129, 159, 182, .12);
}

.product-detail-data .param.product-detail-content pre {
  max-width: 100%;
  padding: 16px 18px;
  overflow-x: auto;
  border-radius: 8px;
  color: #e9f2fb;
  background: #13273b;
}

.product-detail-data .param.product-detail-content table {
  width: 100%;
  min-width: 0;
  margin: 0 0 26px;
  border-collapse: separate;
  border-spacing: 3px;
  table-layout: auto;
}

.product-detail-data .param.product-detail-content th,
.product-detail-data .param.product-detail-content td {
  padding: 14px 22px;
  border: 0;
  color: #1f2f3d;
  background: rgba(129, 159, 182, .2);
  text-align: left;
  vertical-align: middle;
  word-break: break-word;
  overflow-wrap: anywhere;
  text-align: center;
}

.product-detail-data .param.product-detail-content tr:first-child > :first-child { border-radius: 8px 0 0 8px; }
.product-detail-data .param.product-detail-content tr:first-child > :last-child { border-radius: 0 8px 8px 0; }
.product-detail-data .param.product-detail-content tr:last-child > :first-child { border-radius: 8px 0 0 8px; }
.product-detail-data .param.product-detail-content tr:last-child > :last-child { border-radius: 0 8px 8px 0; }

@media (max-width: 1200px) {
  .product-detail-data .param.product-detail-content { width: calc(100% - 48px); }
}

@media (max-width: 992px) {
  .product-detail-data .param.product-detail-content { width: 100%; }
}

@media (max-width: 767px) {
  .product-detail-data .param.product-detail-content {
    width: 100%;
    margin: 20px 0 42px;
    padding: 0 16px;
    font-size: 15px;
    line-height: 1.65;
    box-sizing: border-box;
  }

  .product-detail-data .param.product-detail-content h1 { font-size: 26px; }
  .product-detail-data .param.product-detail-content h2 { font-size: 23px; }
  .product-detail-data .param.product-detail-content h3 { font-size: 19px; }
  .product-detail-data .param.product-detail-content table {
    border-spacing: 2px;
    table-layout: fixed;
  }
  .product-detail-data .param.product-detail-content th,
  .product-detail-data .param.product-detail-content td { padding: 11px 12px; }
}

/*
 * Keep the product-page blog in lockstep with the blog on index.html.
 * These rules intentionally live last so the product-page breakpoints above
 * cannot leave a different layout at an intermediate viewport width.
 */
.blog .section1 .title p,
.blog .section2 .swiper-slide .content .title p {
  cursor: pointer;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

@media only screen and (max-width: 1600px) {
  .blog {
    padding: 80px 0;
    overflow: hidden;
  }

  .blog > img {
    width: 70%;
    height: auto;
  }

  .blog .inner {
    padding-top: 42px;
  }

  .blog .section1 .title p {
    font-size: 44px;
    line-height: 52px;
  }

  .blog .section1 .btn {
    margin-top: 32px;
    padding: 10px 25px;
  }

  .blog .section1 .btn p {
    font-size: 21px;
    line-height: 34px;
  }

  .blog .section2 {
    margin-top: 80px;
  }

  .blog .section2 .swiper-slide {
    width: 30%;
  }

  .blog .section2 .swiper-slide:nth-child(even) {
    margin-top: 60px;
  }

  .blog .section2 .swiper-slide .content {
    padding: 27px;
  }

  .blog .section2 .swiper-slide .content .btn {
    width: 22%;
    height: auto;
    min-width: 0;
    max-width: none;
  }

  .blog .section2 .swiper-slide .content .title {
    margin-top: 38px;
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 22px;
    line-height: 33px;
  }
}

@media only screen and (max-width: 1440px) {
  .blog {
    padding: 72px 0;
  }

  .blog > img {
    width: 70%;
    height: auto;
  }

  .blog .inner {
    padding-top: 40px;
  }

  .blog .section1 .title p {
    font-size: 42px;
    line-height: 52px;
  }

  .blog .section1 .btn {
    margin-top: 25px;
    padding: 8px 20px;
  }

  .blog .section1 .btn p {
    font-size: 20px;
    line-height: 32px;
  }

  .blog .section2 {
    width: 100%;
    margin-top: 25px;
  }

  .blog .section2 .swiper-slide {
    width: 31%;
  }

  .blog .section2 .swiper-slide:nth-child(even) {
    margin-top: 25px;
  }

  .blog .section2 .swiper-slide .content {
    padding: 25px;
  }

  .blog .section2 .swiper-slide .content .btn {
    width: 22%;
    height: auto;
    min-width: 0;
    max-width: none;
    aspect-ratio: 1;
  }

  .blog .section2 .swiper-slide .content .title {
    margin-top: 25px;
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 23px;
    line-height: 35px;
  }
}

@media only screen and (max-width: 1280px) {
  .blog {
    padding: 64px 0;
  }

  .blog .inner {
    padding-top: 40px;
  }

  .blog .section1 .title p {
    font-size: 38px;
    line-height: 48px;
  }

  .blog .section1 .btn p {
    font-size: 18px;
    line-height: 30px;
  }

  .blog .section2 .swiper-slide .content {
    padding: 20px;
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 20px;
    line-height: 32px;
  }
}

@media only screen and (max-width: 1024px) {
  .blog {
    padding: 56px 0;
  }

  .blog .inner {
    padding-top: 40px;
  }

  .blog .section1 .title p {
    font-size: 33px;
    line-height: 44px;
  }

  .blog .section2 .swiper-slide {
    width: 32%;
  }

  .blog .section2 .swiper-slide .content {
    padding: 18px;
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 18px;
    line-height: 29px;
  }
}

@media only screen and (max-width: 820px) {
  .blog {
    padding: 50px 0;
  }

  .blog > img {
    width: 70%;
    height: auto;
  }

  .blog .inner {
    padding-top: 40px;
  }

  .blog .section1 .title p {
    font-size: 30px;
    line-height: 40px;
  }

  .blog .section1 .btn {
    margin-top: 18px;
    padding: 7px 16px;
  }

  .blog .section1 .btn p {
    font-size: 16px;
    line-height: 24px;
  }

  .blog .section2 {
    width: 100%;
    margin-top: 18px;
  }

  .blog .section2 .swiper {
    height: auto;
    overflow: hidden;
  }

  .blog .section2 .swiper-wrapper {
    display: flex;
    flex-wrap: nowrap;
    gap: 0;
    height: auto;
  }

  .blog .section2 .swiper-slide,
  .blog .section2 .swiper-slide:nth-child(even) {
    width: 48%;
    flex: 0 0 48%;
    height: auto;
    margin-top: 0;
  }

  .blog .section2 .swiper-slide .content {
    padding: 14px;
  }

  .blog .section2 .swiper-slide .content .btn {
    width: 22%;
    height: auto;
    min-width: 0;
    max-width: none;
  }

  .blog .section2 .swiper-slide .content .btn svg {
    width: 30px;
    height: 30px;
  }

  .blog .section2 .swiper-slide:hover .content .btn {
    transform: translateX(4px);
  }

  .blog .section2 .swiper-slide .content .title {
    margin-top: 16px;
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 16px;
    line-height: 24px;
  }
}

@media only screen and (max-width: 768px) {
  .blog {
    padding: 46px 0;
  }

  .blog .inner {
    padding-top: 40px;
  }

  .blog .section1 .title p {
    font-size: 28px;
    line-height: 38px;
  }

  .blog .section2 {
    margin-top: 16px;
  }

  .blog .section2 .swiper-wrapper {
    gap: 12px;
  }

  .blog .section2 .swiper-slide .content {
    padding: 12px;
  }

  .blog .section2 .swiper-slide .content .btn {
    width: 20%;
  }

  .blog .section2 .swiper-slide .content .btn svg {
    width: 28px;
    height: 28px;
  }

  .blog .section2 .swiper-slide:hover .content .btn {
    transform: translateX(3px);
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 15px;
    line-height: 23px;
  }
}

@media only screen and (max-width: 640px) {
  .blog {
    padding: 44px 0;
  }

  .blog .inner {
    padding-top: 40px;
  }

  .blog .section1 .title p {
    font-size: 25px;
    line-height: 34px;
  }

  .blog .section1 .btn {
    margin-top: 14px;
    padding: 6px 12px;
  }

  .blog .section1 .btn p {
    font-size: 14px;
    line-height: 22px;
  }

  .blog .section2 {
    margin-top: 14px;
  }

  .blog .section2 .swiper-wrapper {
    gap: 10px;
  }

  .blog .section2 .swiper-slide .content {
    padding: 10px;
  }

  .blog .section2 .swiper-slide .content .btn {
    width: 18%;
  }

  .blog .section2 .swiper-slide .content .btn svg {
    width: 26px;
    height: 26px;
  }

  .blog .section2 .swiper-slide:hover .content .btn {
    transform: translateX(3px);
  }

  .blog .section2 .swiper-slide .content .title {
    margin-top: 12px;
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 14px;
    line-height: 22px;
  }
}

@media only screen and (max-width: 414px) {
  .blog {
    padding: 42px 0;
  }

  .blog .inner {
    padding-top: 40px;
  }

  .blog .section1 .title p {
    font-size: 22px;
    line-height: 31px;
  }

  .blog .section1 .btn {
    margin-top: 12px;
    padding: 5px 10px;
  }

  .blog .section1 .btn p {
    font-size: 13px;
    line-height: 21px;
  }

  .blog .section2 {
    margin-top: 12px;
  }

  .blog .section2 .swiper {
    height: auto;
    overflow: hidden;
  }

  .blog .section2 .swiper-wrapper {
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 0;
    height: auto;
  }

  .blog .section2 .swiper-slide,
  .blog .section2 .swiper-slide:nth-child(even) {
    width: 86%;
    flex: 0 0 86%;
    height: auto;
  }

  .blog .section2 .swiper-slide .content {
    padding: 10px;
  }

  .blog .section2 .swiper-slide .content .btn {
    width: 16%;
  }

  .blog .section2 .swiper-slide .content .btn svg {
    width: 24px;
    height: 24px;
  }

  .blog .section2 .swiper-slide:hover .content .btn {
    transform: translateX(2px);
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 14px;
    line-height: 22px;
  }
}

@media only screen and (max-width: 375px) {
  .blog {
    padding: 40px 0;
  }

  .blog .inner {
    padding-top: 40px;
  }

  .blog .section1 .title p {
    font-size: 20px;
    line-height: 29px;
  }

  .blog .section1 .btn {
    margin-top: 10px;
  }

  .blog .section2 {
    margin-top: 10px;
  }

  .blog .section2 .swiper-wrapper {
    gap: 0;
  }

  .blog .section2 .swiper-slide .content {
    padding: 9px;
  }

  .blog .section2 .swiper-slide .content .btn {
    width: 15%;
  }

  .blog .section2 .swiper-slide .content .btn svg {
    width: 22px;
    height: 22px;
  }

  .blog .section2 .swiper-slide:hover .content .btn {
    transform: translateX(2px);
  }

  .blog .section2 .swiper-slide .content .title p {
    font-size: 13px;
    line-height: 21px;
  }

  .blog .section2 .swiper-slide,
  .blog .section2 .swiper-slide:nth-child(even) {
    width: 88%;
    flex: 0 0 88%;
    height: auto;
  }
}

/* Keep the blog action sizes independent from responsive card-width jumps. */
.blog .section2 .swiper-slide .content .btn {
  --blog-action-size: 70px;
  --blog-action-icon-size: 30px;
  width: var(--blog-action-size);
  height: var(--blog-action-size);
  min-width: var(--blog-action-size);
  max-width: var(--blog-action-size);
  max-height: var(--blog-action-size);
  aspect-ratio: 1;
}

.blog .section2 .swiper-slide .content .btn svg {
  width: var(--blog-action-icon-size);
  height: var(--blog-action-icon-size);
  max-width: var(--blog-action-icon-size);
  max-height: var(--blog-action-icon-size);
}

@media only screen and (max-width: 1440px) {
  .blog .section2 .swiper-slide .content .btn {
    --blog-action-size: 64px;
  }
}

@media only screen and (max-width: 1280px) {
  .blog .section2 .swiper-slide .content .btn {
    --blog-action-size: 60px;
  }
}

@media only screen and (max-width: 1024px) {
  .blog .section2 .swiper-slide .content .btn {
    --blog-action-size: 56px;
  }
}

@media only screen and (max-width: 820px) {
  .blog .section2 .swiper-slide .content .btn {
    --blog-action-size: 52px;
  }
}

@media only screen and (max-width: 768px) {
  .blog .section2 .swiper-slide .content .btn {
    --blog-action-size: 48px;
    --blog-action-icon-size: 28px;
  }
}

@media only screen and (max-width: 640px) {
  .blog .section2 .swiper-slide .content .btn {
    --blog-action-size: 46px;
    --blog-action-icon-size: 26px;
  }
}

@media only screen and (max-width: 414px) {
  .blog .section2 .swiper-slide .content .btn {
    --blog-action-size: 44px;
    --blog-action-icon-size: 24px;
  }
}

@media only screen and (max-width: 375px) {
  .blog .section2 .swiper-slide .content .btn {
    --blog-action-size: 42px;
    --blog-action-icon-size: 22px;
  }
}

/* Keep the related-product carousel identical to the make page. */
.page4::before {
  top: 166px;
  font-weight: 600;
}

@media only screen and (max-width: 1600px) {
  .page4 {
    min-height: 0;
    padding: 28px 0 42px;
  }

  .page4::before {
    width: 72%;
    height: auto;
    padding: 18px 0;
    font-size: 220px;
    line-height: 1;
  }

  .page4 > h3 {
    margin: 8px 0 58px;
    font-size: 29px;
    line-height: 1.45;
  }

  .page4 .swiper-slide {
    height: auto;
    aspect-ratio: .95 / 1;
    transition: transform .5s ease, opacity .5s ease;
  }

  .page4 .swiper-slide img,
  .page4 .swiper-slide-active img {
    height: auto;
  }

  .page4 .swiper-slide img {
    max-width: 94%;
  }

  .page4 .swiper-slide-active img {
    max-width: none;
  }

  .page4 .product-title {
    height: auto;
    min-height: 0;
    margin-bottom: 12px;
    padding: 6px 4px;
    font-size: 21px;
    line-height: 1.45;
  }

  .related-frame {
    width: min(560px, 35vw);
    height: auto;
    aspect-ratio: 560 / 475;
  }

  .related-frame-link {
    width: 48px;
    height: auto;
    aspect-ratio: 1;
    font-size: 24px;
  }

  .related-pagination {
    width: 216px;
    height: auto;
    padding: 5px;
    box-sizing: border-box;
  }

  .page4-btn .currPage {
    width: 216px;
    height: auto;
    padding: 5px;
    margin-top: 34px;
  }
}

@media only screen and (max-width: 1526px) {
  .page4 .related-frame {
    height: auto;
    aspect-ratio: 560 / 540;
  }
}

@media only screen and (max-width: 1440px) {
  .page4 {
    padding: 25px 0 36px;
  }

  .page4::before {
    font-size: 190px;
  }

  .page4 > h3 {
    margin-bottom: 45px;
    font-size: 27px;
  }

  .page4 .product-title {
    font-size: 19px;
  }

  .related-frame-link {
    width: 44px;
    font-size: 22px;
  }
}

@media only screen and (max-width: 1280px) {
  .page4 {
    padding: 22px 0 30px;
  }

  .page4::before {
    font-size: 160px;
  }

  .page4 > h3 {
    margin-bottom: 34px;
    font-size: 25px;
  }

  .page4 .product-title {
    font-size: 18px;
  }

  .related-frame-link {
    width: 40px;
    font-size: 20px;
  }
}

@media only screen and (max-width: 1024px) {
  .page4-btn .currPage {
    width: 190px;
    margin-top: 0;
    font-size: 16px;
  }

  .page4-btn .active {
    font-size: 20px;
    line-height: 1.45;
  }

  .page4 {
    padding: 18px 0 24px;
  }

  .page4 > h3 {
    margin: 0 0 24px;
    font-size: 23px;
  }

  .page4 .product-title {
    font-size: 17px;
  }

  .page4 .swiper {
    overflow: hidden;
    padding: 0 3%;
  }

  .page4 .swiper-wrapper {
    align-items: flex-start;
  }

  .page4 .swiper-slide,
  .page4 .swiper-slide-active {
    box-sizing: border-box;
    height: auto;
    min-height: 0;
    aspect-ratio: auto;
    padding: 0 6px;
    align-items: center;
    justify-content: flex-start;
    transform: none;
  }

  .page4 .swiper-slide img {
    width: 100%;
    max-width: 100%;
    height: auto;
    aspect-ratio: 1.35 / 1;
    object-fit: contain;
  }

  .page4 .swiper-slide-active img {
    width: 100%;
    max-width: none;
    height: auto;
    aspect-ratio: 1.35 / 1;
    object-fit: contain;
    transform: none;
  }

  .page4 .product-title {
    width: 100%;
    height: auto;
    padding: 8px 4px 0;
    margin: 0;
    box-sizing: border-box;
    text-align: center;
    line-height: 1.55;
  }

  .page4-btn {
    margin-top: 18px;
  }

  .page4 .related-frame {
    display: none;
  }
}

@media only screen and (max-width: 820px) {
  .page4 {
    padding: 16px 0 22px;
  }

  .page4::before {
    width: 86%;
    padding: 12px 0;
    font-size: 120px;
  }

  .page4 > h3 {
    margin: 0 0 18px;
    font-size: 22px;
  }

  .page4 .swiper {
    padding: 0 4%;
  }

  .page4 .swiper-slide,
  .page4 .swiper-slide-active {
    padding: 0 5px;
  }

  .page4 .product-title {
    margin: 0;
    padding: 6px 3px 0;
    font-size: 16px;
    line-height: 1.55;
  }

  .page4-btn .currPage {
    width: 216px;
    margin-top: 0;
    font-size: 15px;
  }
}

@media only screen and (max-width: 640px) {
  .page4-btn .currPage {
    width: 216px;
    font-size: 14px;
  }

  .page4 {
    padding: 14px 0 20px;
  }

  .page4::before {
    font-size: 90px;
  }

  .page4 > h3 {
    margin: 0 0 16px;
    font-size: 21px;
  }

  .page4 .swiper {
    padding: 0 3%;
  }

  .page4 .swiper-slide,
  .page4 .swiper-slide-active {
    padding: 0 4px;
  }

  .page4 .product-title {
    padding: 5px 2px 0;
    font-size: 16px;
    line-height: 1.55;
  }
}

@media only screen and (max-width: 414px) {
  .page4 > h3 {
    font-size: 20px;
  }

  .page4-btn .currPage {
    width: 216px;
    font-size: 13px;
  }

  .page4-btn .active {
    font-size: 18px;
  }

  .page4 .swiper-slide,
  .page4 .swiper-slide-active {
    padding: 0 3px;
  }

  .page4 .product-title {
    padding-top: 4px;
    font-size: 15px;
  }
}

@media only screen and (max-width: 375px) {
  .page4 .swiper-slide,
  .page4 .swiper-slide-active {
    padding: 0 2px;
  }

  .page4 .product-title {
    padding-top: 4px;
    font-size: 14px;
  }
}
/* Product-detail hover states; blog cards mirror index.html. */
.tab a,.page4-btn .currPage .next,.page4-btn .currPage .prev,.page5 .l-item-t-l,.product-detail-content tr,.faq .section1 img,.page4 .swiper-slide img,.blog .section2 .swiper-slide > img { transition: transform .5s ease, background-color .5s ease, box-shadow .5s ease, color .5s ease; }
.tab a:hover,.tab a:focus-visible { color: #16559d; }
.page4 .swiper-slide img:hover,.page5 .l-item-t-l:hover,.faq .section1:hover img { transform: scale(1.08); }
.page4 .swiper-slide-active img:hover { transform: scale(1.26); }
.product-detail-content tr > td,
.product-detail-content tr > th { transition: background-color .5s ease, color .5s ease, box-shadow .5s ease; }
.product-detail-content tr:hover > td,
.product-detail-content tr:hover > th {
  color: #0b3f70;
  background-color: #cfe4f6;
  border-top: 1px solid #75a9d3;
  border-bottom: 1px solid #75a9d3;
  box-shadow: inset 0 1px 0 rgba(22,85,157,.18), inset 0 -1px 0 rgba(22,85,157,.18);
}
.product-detail-content tr:hover > :first-child { border-radius: 8px 0 0 8px; }
.product-detail-content tr:hover > :last-child { border-radius: 0 8px 8px 0; }
.page4-btn .currPage .next:hover,.page4-btn .currPage .next:focus-visible,.page4-btn .currPage .prev:hover,.page4-btn .currPage .prev:focus-visible { transform: translateY(-2px); box-shadow: 0 6px 14px rgba(22,85,157,.2); }
.blog .section2 .swiper-slide:hover > img { transform: scale(1.1); }
.blog .section2 .swiper-slide:hover .content .title p { color: #d9eaff; transform: translateX(4px); }