:root {
      --blue: #3182ff;
      --blue-ink: #1f4fb8;
      --blue-tint: #e8f0fe;
      --blue-tint-2: #f1f6fe;
      --ink: #16213a;
      --muted: #333;
      --muted-2: #8c93a8;
      --muted-3: #666;
      --line: #e3e9f3;
      --line-2: #d2dbec;
      --paper: #ffffff;
      --radius: 12px;
      --maxw: 1800px;
      --font: arial;
      --display: arial;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: var(--font);
      color: var(--ink);
      background: var(--paper);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      font-size: 16px;
    }


    .u-flex {
      display: flex;
      flex-direction: row;
      align-items: center
    }

    .u-flex-wrap {
      flex-wrap: wrap
    }

    .u-flex-nowrap {
      flex-wrap: nowrap
    }

    .u-col-center {
      align-items: center
    }

    .u-col-top {
      align-items: flex-start
    }

    .u-col-bottom {
      align-items: flex-end
    }

    .u-row-center {
      justify-content: center
    }

    .u-row-left {
      justify-content: flex-start
    }

    .u-row-right {
      justify-content: flex-end
    }

    .u-row-between {
      justify-content: space-between
    }

    .u-row-around {
      justify-content: space-around
    }

    .u-text-left {
      text-align: left
    }

    .u-text-center {
      text-align: center
    }

    .u-text-right {
      text-align: right
    }

    .u-flex-col {
      display: flex;
      flex-direction: column
    }

    img {
      max-width: 100%;
      display: block;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    h1,
    h2,
    h3,
    h4 {
      margin: 0;
      font-family: var(--display);
      line-height: 1.08;
      letter-spacing: -.03em;
      color: var(--ink);
      font-weight: 700;
    }

    p {
      margin: 0 0 1rem;
    }

    .wrap {
      max-width: var(--maxw);
      margin: 0 auto;
      padding: 0 clamp(24px, 5vw, 90px);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: .18em;
      text-transform: uppercase;
      color: var(--blue-ink);
      margin-bottom: 18px;
      font-family: var(--font);
    }

    .eyebrow::before {
      content: "";
      width: 28px;
      height: 2px;
      background: var(--blue);
    }

    .section {
      padding: 96px 0;
    }

    .section.tint {
      background: var(--blue-tint-2);
    }

    .section-head {
      max-width: 100%;
      margin: 0 auto 56px;
    }

    .section-head h2 {
      color: var(--blue);
      font-size: clamp(20px, 2vw, 20px);
    }

    .section-head p {
      color: var(--muted);
      margin-top: 16px;
      font-size: clamp(20px, 2vw, 38px);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      font-weight: 700;
      font-size: 15px;
      padding: 14px 26px;
      border-radius: var(--radius);
      border: 1px solid transparent;
      cursor: pointer;
      transition: .18s ease;
    }

    .btn-primary {
      background: var(--blue);
      color: #fff;
    }

    .btn-primary:hover {
      background: var(--blue-ink);
    }

    .btn-line {
      background: #fff;
      color: var(--ink);
      border-color: var(--line-2);
    }

    .btn-line:hover {
      border-color: var(--blue);
      color: var(--blue-ink);
    }

    /* top bar */
    .topbar {
      background: var(--blue);
      color: #fff;
      font-size: 13.5px;
    }

    .topbar .topbar-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      min-height: 58px;
    }

    .tb-left {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
    }

    .tb-social {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 28px;
      height: 28px;
      border-radius: 6px;
      font-weight: 700;
      font-size: 12px;
      color: #3182ff;
      transition: .18s;
    }

    .tb-social:hover {
      background: rgba(255, 255, 255, .3);
    }


    .topbar a.t-link {
      color: #fff;
      opacity: .92;
      display: inline-flex;
      align-items: center;
      gap: 7px;
      transition: .18s;
      margin-right: 15px;
    }

    .topbar a.t-link.tel {
      margin-left: 40px;
    }

    .topbar a.t-link:hover {
      opacity: 1;
    }

    .topbar .tb-quote {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #fff;
      font-weight: 700;
      padding: 10px 15px 10px 24px;
      border-radius: 10px;
      font-size: 13.5px;
      transition: .18s;
      padding-right: 52px;
      background: url(../images/index/write.png) no-repeat 145px center #40c351;
    }

    .topbar .tb-quote:hover {
      opacity: .8;
    }

    /* header */
    header.site {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, .9);
      backdrop-filter: saturate(180%) blur(12px);
      border-bottom: 1px solid var(--line);
      transition: .3s;
    }

    header.site.scrolled {
      box-shadow: 0 10px 30px -22px rgba(47, 109, 240, .5);
      border-bottom-color: var(--line-2);
    }

    .nav {
      display: flex;
      align-items: center;
      gap: 28px;
      height: 110px;
    }

    .brand {
      display: flex;
      align-items: baseline;
      gap: 11px;
      font-family: var(--display);
      color: var(--ink);
      letter-spacing: -.02em;
    }

    .brand .b-lcd {
      font-size: clamp(14px, 3.6vw, 32px);
      font-weight: 300;
      line-height: 1;
      color: #3182ff;
      text-transform: uppercase;
    }

    @media (max-width: 1500px) {
      .brand .b-lcd {
        font-size: clamp(14px, 3.6vw, 20px);
      }
    }

    .brand .b-mark {
      font-size: 25px;
      font-weight: 700;
      line-height: 1;
      color: var(--ink);
    }

    .brand .b-mark b {
      color: var(--blue);
      font-weight: 700;
    }

    .brand .b-tag {
      font-size: 12px;
      font-weight: 600;
      letter-spacing: .16em;
      text-transform: uppercase;
      color: var(--muted-2);
      align-self: center;
    }

    .menu {
      margin-left: auto;
    }

    .menu>ul {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .menu li {
      position: relative;
    }

    .menu>ul>li>a {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 10px 8px;
      border-radius: 8px;
      font-weight: 100;
      font-size: 18px;
      color: var(--ink);
      transition: .18s;
    }

    .menu>ul>li>a:hover,
    .menu>ul>li.active>a {
      color: #fff;
      background: var(--blue);
    }

    .menu .caret {
      font-size: 14px;
      line-height: 1;
      opacity: .75;
      transition: transform .2s;
    }

    .has-sub:hover>.caret {
      transform: rotate(180deg);
    }

    .submenu {
      position: absolute;
      top: calc(100% + 10px);
      left: 0;
      min-width: 230px;
      list-style: none;
      margin: 0;
      padding: 8px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 12px;
      box-shadow: 0 18px 40px -18px rgba(27, 24, 34, .35);
      opacity: 0;
      visibility: hidden;
      transform: translateY(8px);
      transition: .2s;
    }

    .has-sub:hover>.submenu,
    .has-sub.open>.submenu {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    .submenu li a {
      display: block;
      padding: 11px 14px;
      border-radius: 8px;
      font-weight: 500;
      font-size: 15px;
      color: var(--ink);
      white-space: nowrap;
      transition: .18s;
    }

    .submenu li a:hover,
    .submenu li.active>a {
      background: var(--blue-tint);
      color: var(--blue-ink);
    }

    .nav-cta {
      margin-left: 10px;
    }

    .search {
      display: flex;
      align-items: center;
      gap: 10px;
      background: #fff;
      border: 1px solid var(--line-2);
      border-radius: 12px;
      padding: 0;
      height: 40px;
      margin-left: 14px;
    }

    .search:focus-within {
      border-color: var(--blue);
    }

    .search .ic {
      color: var(--muted);
      font-size: 18px;
      line-height: 1;
      background: transparent;
      border: 0;
      padding: 0;
      cursor: pointer;
      margin-right: 10px;
    }

    .search input {
      border: 0;
      outline: 0;
      font-size: 16.5px;
      font-family: var(--font);
      width: 270px;
      height: 40px;
      padding: 0 18px;
      border-radius: 20px;
      color: var(--ink);
      background: transparent;
    }

    @media (max-width: 1500px) {
      .search input {
        width: 220px;
        font-size: 14px;
      }
    }

    .search input::placeholder {
      color: var(--muted-2);
    }

    .burger {
      display: none;
      margin-left: auto;
      width: 44px;
      height: 44px;
      border: 1px solid var(--line-2);
      border-radius: 10px;
      background: #fff;
      cursor: pointer;
      flex-direction: column;
      gap: 5px;
      align-items: center;
      justify-content: center;
    }

    .burger span {
      width: 20px;
      height: 2px;
      background: var(--ink);
      border-radius: 2px;
    }

    /* hero - full screen swiper */
    .hero {
      padding: 0;
    }

    .heroSwiper {
      width: 100%;
      min-height: 380px;
    }

    .heroSwiper .swiper-slide {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      background-size: cover;
      background-position: center;
      overflow: hidden;
    }

    .heroSwiper .swiper-slide::before {
      content: "";
      position: absolute;
      inset: 0;
      background: rgba(27, 24, 34, .52);
      z-index: 1;
    }

    .heroSwiper .swiper-slide img {
      display: block;
      width: 100%;
    }

    .hero .hero-content {
      position: absolute;
      z-index: 2;
      max-width: 1600px;
      width: 100%;
      margin: 0 auto;
      padding: 0 clamp(24px, 5vw, 90px);
      text-align: center;
    }

    .hero .hero-content .eyebrow {
      color: #cfe0fc;
    }

    .hero .hero-content h1 {
      color: #fff;
      font-size: clamp(28px, 3.6vw, 46px);
      font-weight: 700;
      letter-spacing: -.04em;
      margin: 0 0 14px;
      white-space: nowrap;
    }

    .hero .hero-content h1 .hl {
      color: #fff;
    }

    .hero .hero-content p.lead {
      color: #fff;
      font-size: clamp(28px, 3.6vw, 42px);
      margin: 0 auto 24px;
      max-width: 1600px;
      font-weight: bold;
    }

    .hero .hero-content .actions {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      justify-content: center;
    }

    .hero .hero-content .actions .btn {
      line-height: 66px;
      padding: 0 43px;
      border-radius: 33px;
      font-size: clamp(14px, 3.6vw, 28px);
    }

    .hero .hero-content .btn-line {
      background: #fff;
      color: var(--ink);
      border-color: #fff;
    }

    .heroSwiper .swiper-slide-active .hero-anim {
      animation: fadeInUp .8s ease-out;
    }

    .heroSwiper .swiper-button-next,
    .heroSwiper .swiper-button-prev {
      color: #fff;
      width: 46px;
      height: 46px;
      border-radius: 50%;
      background: rgba(255, 255, 255, .12);
      backdrop-filter: blur(8px);
      transition: .3s;
    }

    .heroSwiper .swiper-button-next:hover,
    .heroSwiper .swiper-button-prev:hover {
      background: var(--blue);
    }

    .heroSwiper .swiper-button-next::after,
    .heroSwiper .swiper-button-prev::after {
      font-size: 16px;
      font-weight: 800;
    }

    .heroSwiper .swiper-pagination {
      bottom: 1.75rem !important;
    }

    .heroSwiper .swiper-pagination-bullet {
      background: #fff;
      opacity: .4;
      transition: .3s;
    }

    .heroSwiper .swiper-pagination-bullet-active {
      opacity: 1;
      background: var(--blue);
      width: 28px;
      border-radius: 6px;
    }

    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(30px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .hero-inner {
      max-width: 880px;
    }

    .hero h1 {
      font-size: clamp(36px, 5vw, 62px);
      font-weight: 700;
      letter-spacing: -.045em;
    }

    .hero h1 .hl {
      color: var(--blue);
    }

    .hero p.lead {
      color: var(--muted);
      font-size: 19px;
      margin: 22px 0 32px;
      max-width: 660px;
    }

    .hero .actions {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
    }

    /* cards - flat */
    .grid {
      display: grid;
      gap: 22px;
    }

    .grid-3 {
      grid-template-columns: repeat(3, 1fr);
    }

    .grid-4 {
      grid-template-columns: repeat(4, 1fr);
    }

    .grid-5 {
      grid-template-columns: repeat(5, 1fr);
    }

    .grid-6 {
      grid-template-columns: repeat(6, 1fr);
    }

    .grid-10 {
      grid-template-columns: repeat(10, 1fr);
      gap: 14px;
    }

    .grid-10 .card .body {
      padding: 14px;
    }

    .grid-10 .card .body h3 {
      font-size: 14px;
    }

    .grid-10 .card .body p {
      font-size: 12px;
    }

    .card {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      overflow: hidden;
      transition: .18s ease;
    }

    .card:hover {
      border-color: var(--blue);
    }

    .card .thumb {
      overflow: hidden;
      background: var(--blue-tint-2);
    }

    .card .thumb img {
      width: 100%;
      height: 100%;
      object-fit: contain;
    }

    .card .body {
      padding: 22px;
    }

    .card .tag {
      display: inline-block;
      font-size: 11.5px;
      font-weight: 700;
      color: var(--blue-ink);
      background: var(--blue-tint);
      border-radius: 6px;
      padding: 4px 10px;
      margin-bottom: 12px;
      letter-spacing: .04em;
      text-transform: uppercase;
    }

    .card .body h3 {
      font-size: 19px;
      margin-bottom: 8px;
    }

    .card .body p {
      color: var(--muted);
      font-size: 14.5px;
      margin: 0;
    }

    .card .body .more {
      color: var(--blue);
      font-weight: 600;
      margin-top: 12px;
      font-size: 14px;
    }

    /* Feature displays: hero + list */
    #feature-displays {
      background-color: #fff;
    }

    .feature-row {
      display: grid;
      gap: 20px;
      align-items: stretch;
    }

    .feature-hero {
      position: relative;
      border-radius: var(--radius);
      overflow: hidden;
      background: #1a1a1a;
      min-height: 380px;
      box-shadow: 0 18px 40px -28px rgba(20, 40, 90, .45);
    }

    .feature-hero img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform .5s ease;
    }

    .feature-hero:hover img {
      transform: scale(1.04);
    }

    .feature-hero-overlay {
      position: absolute;
      inset: 0;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 16px;
      padding: 22px 24px;
      background: linear-gradient(to top, rgba(0, 0, 0, .55) 0%, rgba(0, 0, 0, .15) 45%, rgba(0, 0, 0, 0) 70%);
    }

    .feature-hero-tag {
      display: inline-block;
      color: var(--ink);
      font-size: 14px;
      font-weight: 600;
      padding: 8px 18px;

    }

    .feature-hero-cta {
      display: flex;
      gap: 10px;
      align-items: center;
      flex-shrink: 0;
    }

    .feature-hero-cta .btn {
      padding: 10px 20px;
      font-size: 13.5px;
      border-radius: 999px;
    }

    .feature-list {
      display: flex;
      gap: 14px;
      width: 100%;
      align-items: stretch;
    }

    .feature-list .card {
      flex: 1 1 50%;
      min-width: 0;
      display: flex;
      flex-direction: column;
      overflow: hidden;
      transition: flex .5s cubic-bezier(.4, 0, .2, 1),
        box-shadow .3s ease,
        border-color .3s ease;
      border-radius: 15px;
      background: linear-gradient(to bottom, #fff, #f2f2f2);
    }

    .feature-list .card .thumb {
      position: relative;
      overflow: hidden;
      flex: 1;
      min-height: 0;
      background: none;
    }

    .feature-list .card .thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .5s ease;
    }

    .feature-list .card .thumb img.small {
      object-fit: contain;
      width: 155px;
      height: 220px;
      padding-top: 30px;
      transition: opacity .8s ease, transform .8s ease;
    }

    .feature-list .card .thumb img.big {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0;
      pointer-events: none;
      transition: opacity .8s ease, transform .8s ease;
    }

    .feature-list .card .body {
      padding: 14px 14px 16px;
      transition: padding .35s ease;
    }

    .feature-list .card .body h3 {
      font-size: 18px;
      line-height: 1.4;
      font-weight: 100;
      margin-bottom: 4px;
      color: var(--ink);
    }

    .feature-list .card .body p {
      font-size: 12.5px;
      line-height: 1.45;
      color: var(--muted);
      display: -webkit-box;
      -webkit-line-clamp: 2;
      line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      opacity: 0;
      max-height: 0;
      margin: 0;
      transition: opacity .3s ease, max-height .4s ease, margin .3s ease, font-size .3s ease;
    }

    /* is-active: 当前展开的卡（始终只有 1 张，固定占 50% 宽） */
    .feature-list .card.is-active {
      flex: 0 0 50%;
      border-color: var(--blue);
      box-shadow: 0 16px 32px -24px rgba(20, 40, 90, .5);
    }

    .feature-list .card.is-active .thumb img {
      transform: scale(1.05);
    }

    .feature-list .card.is-active .thumb img.small {
      opacity: 0;
    }

    .feature-list .card.is-active .thumb img.big {
      opacity: 1;
      pointer-events: auto;
    }

    .feature-list .card.is-active .body {
      display: none;
    }

    .feature-list .card.is-active .body h3 {
      font-size: 19px;
      white-space: normal;
    }

    .feature-list .card.is-active .body p {
      opacity: 1;
      font-size: 13.5px;
      max-height: 100px;
      -webkit-line-clamp: 3;
      line-clamp: 3;
      margin: 0;
    }

    .feature-list .card.is-active .card-overlay {
      opacity: 1;
    }

    /* 卡片 overlay：浮在缩略图上的标签+按钮 */
    .card-overlay {
      inset: 0;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 8px;
      padding: 12px;
      background: linear-gradient(to top, rgba(0, 0, 0, .6) 0%, rgba(0, 0, 0, .2) 50%, rgba(0, 0, 0, 0) 72%);
      opacity: 0;
      transition: opacity .25s ease;
      pointer-events: none;
    }

    .card-overlay-wrap {
      width: calc(100% - 20px);
      position: absolute;
      left: 10px;
      bottom: 10px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: rgba(255, 255, 255, .5);
      padding: 0 20px;
      border: 1px solid #fff;
      border-radius: 25px;
      height: 50px;
    }

    .card-overlay .feature-hero-tag {
      font-size: 10.5px;
      padding: 5px 10px;
      font-size: 18px;
      line-height: 1.4;
      font-weight: 100;
      margin-bottom: 4px;
      background: none !important;
    }

    .card-overlay .feature-hero-cta .btn {
      padding: 6px 12px;
      font-size: 11px;
      border-radius: 999px;
      border: 1px solid #3182ff;
      color: #3182ff;
      pointer-events: auto;
      position: relative;
      z-index: 2;
    }

    .card-overlay .feature-hero-cta .btn.btn-primary {
      color: #fff;
    }

    @media (max-width: 1700px) {
      .menu > ul > li > a {
        font-size: 14px;
      }
    }
    
    @media (max-width: 1300px) {
      .menu > ul > li > a {
        font-size: 12px;
      }
    }

    @media (max-width: 960px) {
      .feature-row {
        grid-template-columns: 1fr;
      }

      .feature-list {
        flex-wrap: wrap;
        min-height: auto;
      }

      .feature-list .card {
        flex: 0 1 calc(50% - 7px);
      }

      .feature-list .card.is-active {
        flex: 1 0 100%;
      }
    }

    @media (max-width: 520px) {
      .feature-list {
        grid-template-columns: 1fr 1fr;
      }

      .feature-hero-overlay {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 16px;
      }

      .feature-hero-cta {
        width: 100%;
        justify-content: flex-start;
      }
    }

    /* Our products */
    #our-products {
      background-color: #f8f8f8;
    }

    #our-products .section-head {
      margin: 0;
    }

    #our-products .head {
      margin-bottom: 47px;
    }

    #our-products .tabs {
      list-style: none;
      padding: 0;
      margin: 0;
      gap: 12px;
    }

    #our-products .tabs li {
      cursor: pointer;
      line-height: 54px;
      padding: 0 28px;
      background-color: #fff;
      border: 1px solid #ddd;
      border-radius: 27px;
    }

    #our-products .tabs li.active {
      background-color: #3182ff;
      border-color: #3182ff;
      color: #fff;
    }

    /* product tab panels */
    #our-products .grid.tab-panel {
      display: none;
    }

    #our-products .grid.tab-panel.active {
      display: grid;
    }

    /* product cards - white flat style */
    #our-products .sol {
      position: relative;
      border-radius: 12px;
      overflow: hidden;
      min-height: auto;
      display: block;
      border: 1px solid #e8e8e8;
      background: #fff;
      text-decoration: none;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
      transition: box-shadow .3s, transform .3s;
      padding: 12px;
    }

    #our-products .sol:hover {
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
      transform: translateY(-4px);
    }

    #our-products .sol img {
      position: static;
      width: 100%;
      height: auto !important;
      display: block;
      padding: 24px 24px 12px;
      box-sizing: border-box;
      background: #fff;
      filter: none;
      transition: transform .3s ease;
    }

    #our-products .sol:hover img {
      transform: scale(1.03);
    }

    #our-products .sol::before {
      display: none;
    }

    #our-products .sol h3 {
      color: #333;
      font-size: 16px;
      font-weight: 500;
      margin: 0;
      padding: 12px 20px;
      text-align: center;
      background-color: #f8f8f8;
      border-radius: 12px;
      line-height: 160%;
    }

    #our-products .sol .sol-body {
      position: static;
      padding: 0;
      color: #333;
    }

    #our-products .sol .sol-body h3 {
      color: #333;
      font-size: 16px;
      font-weight: 500;
      margin: 0;
      padding: 12px 20px 20px;
      text-align: center;
    }

    #our-products .sol .sol-body p {
      display: none;
    }

    /* OEM/ODM factory stats */
    #oem-odm .stats {
      margin: 0 0 54px;
    }

    #oem-odm .stats .s {
      padding: 24px 12px;
      border-radius: var(--radius);
    }

    #oem-odm .stats .s b {
      display: block;
      font-family: var(--display);
      font-size: clamp(30px, 3.5vw, 48px);
      font-weight: 400;
      letter-spacing: -.04em;
      color: var(--blue);
      line-height: 1;
      margin-top: 20px;
    }

     #oem-odm .stats .s b em {
      font-style: normal;
      font-size: clamp(15px, 1.8vw, 24px);
      margin-left: 10px;
      display: inline-block;

     }

     #oem-odm .stats .s b .counter {
      font-style: normal;
     }

    #oem-odm .stats .s span {
      display: block;
      margin-top: 9px;
      color: var(--muted-3);
      font-size: 16px;
      font-weight: 100;
      letter-spacing: .05em;
    }

    @media(max-width:560px) {
      #oem-odm .stats .s {
        padding: 18px 8px;
      }
    }

    #oem-odm .articles {
      margin-top: 55px;
      gap: 60px;
    }

    #oem-odm .articles h3 {
      font-size: 20px;
      margin-bottom: 20px;
    }

    #oem-odm .articles p {
      color: var(--muted-3);
      line-height: 1.7;
      font-size: 16px;
    }

    /* Buyer Guides (copied structure from live site) */
    #buyer-guides .section-head {
      text-align: center;
      margin: 0 auto 56px;
      max-width: 720px;
    }

    #buyer-guides .section-head h2 {
      color: var(--ink);
      font-size: clamp(32px, 5vw, 48px);
      font-weight: 700;
      line-height: 1.15;
      letter-spacing: -.02em;
      margin: 0 0 16px;
      position: relative;
      display: inline-block;
    }

    #buyer-guides .section-head h2::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background: var(--blue);
      border-radius: 2px;
      margin: 16px auto 0;
    }

    #buyer-guides .section-head p {
      color: var(--muted);
      font-size: clamp(15px, 1.6vw, 18px);
      line-height: 1.6;
      max-width: 1200px;
      margin: 0 auto;
    }

    #buyer-guides .section-head p:empty {
      display: none;
    }

    @media(max-width:620px) {
      #buyer-guides .section-head {
        margin-bottom: 36px;
      }
    }

    #buyer-guides .elementor-posts {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 28px;
    }

    #buyer-guides .elementor-post {
      background: #fff;
      border: 1px solid transparent;
      border-radius: var(--radius);
      overflow: hidden;
      transition: border-color .18s, box-shadow .18s;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    #buyer-guides .elementor-post:hover {
      border-color: var(--blue);
      box-shadow: 0 12px 30px -14px rgba(47, 109, 240, .35);
    }

    #buyer-guides .elementor-post__thumbnail__link {
      display: block;
    }

    #buyer-guides .elementor-post__thumbnail {
      aspect-ratio: 4/3;
      overflow: hidden;
      background: var(--blue-tint-2);
    }

    #buyer-guides .elementor-post__thumbnail img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform .4s ease;
      border-radius: var(--radius);
    }

    #buyer-guides .elementor-post:hover .elementor-post__thumbnail img {
      transform: scale(1.05);
    }

    #buyer-guides .elementor-post__text {
      padding: 20px 22px 24px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }

    #buyer-guides .elementor-post__meta {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 8px;
      color: var(--muted-2);
      font-size: 13px;
      line-height: 1.4;
    }

    #buyer-guides .elementor-post__meta time {
      color: inherit;
    }

    #buyer-guides .elementor-post__title {
      font-size: 17px;
      line-height: 1.35;
      margin: 0;
      font-family: var(--font);
      font-weight: 400;
      letter-spacing: -.01em;
    }

    #buyer-guides .elementor-post__title a {
      color: var(--ink);
      text-decoration: none;
    }

    #buyer-guides .elementor-post__title a:hover {
      color: var(--blue);
    }

    #buyer-guides .elementor-post__excerpt {
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      margin: 10px 0 0;
      color: var(--muted-2);
      font-size: 14px;
      line-height: 1.55;
    }

    @media(max-width:980px) {
      #buyer-guides .elementor-posts {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media(max-width:620px) {
      #buyer-guides .elementor-posts {
        grid-template-columns: 1fr;
      }
    }

    /* pagination (Buyer Guides) */
    #buyer-guides .pagination {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: center;
      gap: 8px;
      margin-top: 48px;
    }

    #buyer-guides .pagination a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 40px;
      height: 40px;
      padding: 0 14px;
      border: 1px solid var(--line-2);
      border-radius: var(--radius);
      background: var(--paper);
      color: var(--ink);
      font-size: 14px;
      font-weight: 200;
      text-decoration: none;
      transition: border-color .18s, color .18s, background .18s, box-shadow .18s;
    }

    #buyer-guides .pagination a:hover {
      border-color: var(--blue);
      color: var(--blue);
      box-shadow: 0 8px 20px -12px rgba(49, 130, 255, .45);
    }

    #buyer-guides .pagination a.page_curr {
      background: var(--blue);
      border-color: var(--blue);
      color: #fff;
      pointer-events: none;
    }

    /* Why us? (LCDSLD) */
    #why-cds {
      background-color: #f8f8f8;
    }

    #why-cds .u-flex-wrap {
      align-items: stretch;
    }

    #why-cds .albums,
    #why-cds .why-cds {
      flex: 1;
    }

    #why-cds .why-cds {
      padding-left: 60px;
    }

    #why-cds .albums .first-image {
      width: 100%;
      height: 50%;
    }

    #why-cds .albums .first-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-radius: 10px;
    }

    #why-cds .albums ul {
      list-style: none;
      padding: 0;
      width: 100%;
      gap: 40px;
      margin: 0;
      height: 50%;
      margin-top: 40px;
    }

    #why-cds .albums ul li {
      flex: 1;
      width: 100%;
      height: 100%;

    }

    #why-cds .albums ul li img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-radius: 10px;
    }

    #why-cds .why-card {
      position: relative;
      padding: 10px 26px 28px;
      border-bottom: 1px solid #ddd;
      transition: all .5s;
    }

    #why-cds .why-card:last-child {
      border-bottom-color: transparent;
    }

    #why-cds .why-card .why-k {
      font-family: var(--display);
      font-weight: 700;
      font-size: 13px;
      letter-spacing: .08em;
      color: var(--blue-ink);
    }

    #why-cds .why-card h3 {
      font-size: clamp(20px, 4vw, 28px);
      margin: 10px 0 12px;
      color: var(--muted);
      font-weight: 200;
    }

    #why-cds .why-card p {
      color: #666;
      font-size: 18px;
      margin: 0;
      line-height: 1.65;
    }

    #why-cds .why-card:hover {
      transition: all .5s;
      transform: translateY(-4px);
      box-shadow: 0 16px 34px -18px rgba(47, 109, 240, .4);
      border-color: var(--blue);
    }

    @media(max-width:980px) {
      #why-cds .grid-4 {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media(max-width:560px) {
      #why-cds .grid-4 {
        grid-template-columns: 1fr;
      }
    }

    /* solution overlay - flat */
    .sol {
      position: relative;
      border-radius: var(--radius);
      overflow: hidden;
      min-height: 280px;
      display: flex;
      align-items: flex-end;
      border: 1px solid var(--line);
    }

    .sol img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: .4s ease;
      filter: saturate(.95);
    }

    .sol::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(27, 24, 34, .05) 35%, rgba(27, 24, 34, .8) 100%);
      z-index: 1;
    }

    .sol:hover img {
      transform: scale(1.05);
    }

    .sol .num {
      position: absolute;
      top: 16px;
      left: 18px;
      z-index: 2;
      font-family: var(--display);
      font-weight: 700;
      color: #fff;
      font-size: 13px;
      background: var(--blue);
      border-radius: 6px;
      padding: 4px 9px;
      letter-spacing: .05em;
    }

    .sol .sol-body {
      position: relative;
      z-index: 2;
      padding: 24px;
      color: #fff;
    }

    .sol .sol-body h3 {
      color: #fff;
      font-size: 22px;
    }

    .sol .sol-body p {
      color: #d6e3fb;
      font-size: 14px;
      margin: 8px 0 0;
    }

    /* split */
    .split {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 54px;
      align-items: center;
    }

    .split .media {
      background: var(--blue-tint);
      border-radius: 16px;
      overflow: hidden;
      padding: 30px;
    }

    .split h2 {
      font-size: clamp(28px, 3.6vw, 42px);
    }

    .feat-list {
      list-style: none;
      padding: 0;
      margin: 24px 0 0;
      display: grid;
      gap: 16px;
    }

    .feat-list li {
      display: flex;
      gap: 14px;
      align-items: flex-start;
    }

    .feat-list .ic {
      flex: 0 0 30px;
      height: 30px;
      border-radius: 8px;
      background: var(--blue-tint);
      color: var(--blue-ink);
      display: grid;
      place-items: center;
      font-weight: 800;
    }

    .feat-list h4 {
      font-family: var(--font);
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 2px;
    }

    .feat-list p {
      margin: 0;
      color: var(--muted);
      font-size: 14.5px;
    }

    /* AI solid flat block */
    .ai {
      background: var(--blue);
      color: #fff;
    }

    .ai .wrap {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 54px;
      align-items: center;
    }

    .ai h2 {
      color: #fff;
      font-size: clamp(28px, 3.8vw, 44px);
    }

    .ai p {
      color: #e8eefc;
      font-size: 17px;
      margin-top: 16px;
    }

    .ai ul {
      list-style: none;
      padding: 0;
      margin: 24px 0 0;
      display: grid;
      gap: 14px;
    }

    .ai li {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      font-size: 15.5px;
      color: #f2f6ff;
    }

    .ai li .ic {
      flex: 0 0 24px;
      height: 24px;
      border-radius: 6px;
      background: rgba(255, 255, 255, .18);
      color: #fff;
      display: grid;
      place-items: center;
      font-weight: 800;
    }

    .ai .ai-visual {
      background: rgba(255, 255, 255, .1);
      border-radius: 16px;
      overflow: hidden;
      padding: 24px;
    }

    .ai .ai-visual img {
      width: 100%;
      border-radius: 8px;
    }

    /* duo */
    .duo {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }

    .duo .box {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 32px;
    }

    .duo .box h3 {
      font-size: 24px;
      margin-bottom: 10px;
    }

    .duo .box p {
      color: var(--muted);
      font-size: 15px;
      margin: 0;
    }

    .duo .box .k {
      font-family: var(--display);
      font-weight: 700;
      color: var(--blue-ink);
      font-size: 12px;
      letter-spacing: .14em;
      text-transform: uppercase;
      display: block;
      margin-bottom: 12px;
    }

    /* metrics flat */
    .metrics {
      background: #fff;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .metrics .grid-4 {
      text-align: center;
    }

    .metrics .m b {
      display: block;
      font-family: var(--display);
      font-size: clamp(34px, 4vw, 50px);
      font-weight: 700;
      letter-spacing: -.04em;
      color: var(--blue);
    }

    .metrics .m span {
      color: var(--muted);
      font-size: 13px;
      letter-spacing: .05em;
      text-transform: uppercase;
      font-weight: 600;
    }

    /* cta */
    .cta-band {
      background: var(--blue);
      color: #fff;
      border-radius: var(--radius);
      padding: 56px 36px;
      text-align: center;
    }

    .cta-band h2 {
      color: #fff;
      font-size: clamp(26px, 3.4vw, 40px);
    }

    .cta-band p {
      color: #e8eefc;
      font-size: 17px;
      margin: 14px auto 26px;
      max-width: 560px;
    }

    .cta-band .actions {
      display: flex;
      gap: 14px;
      justify-content: center;
      flex-wrap: wrap;
    }

    .cta-band .btn-line {
      background: #fff;
      color: var(--ink);
      border-color: #fff;
    }

    .cta-band .btn-ghost {
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .5);
      color: #fff;
    }

    /* footer */
    footer.site {
      background: #404245;
      color: #a9b3c6;
      padding: 64px 0 32px;
    }

    footer.site .wrap {
      max-width: var(--maxw);
      margin: 0 auto;
      padding: 0 24px;
    }

    .footer-cta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 32px;
      padding-bottom: 48px;
      border-bottom: 1px solid rgba(255, 255, 255, .18);
      margin-bottom: 48px;
    }

    .footer-cta-text {
      flex: 1 1 0;
      min-width: 0;
    }

    .footer-cta-text h3 {
      color: #fff;
      font-family: var(--display);
      font-size: 24px;
      font-weight: 700;
      line-height: 1.25;
      margin: 0 0 10px;
    }

    .footer-cta-text p {
      color: rgba(255, 255, 255, .75);
      font-size: 16px;
      line-height: 1.6;
      margin: 0;
      max-width: 1100px;
    }

    .footer-cta-btn {
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: #3182ff;
      color: #fff;
      font-size: 14px;
      font-weight: 600;
      padding: 13px 28px;
      border-radius: 999px;
      text-decoration: none;
      transition: .2s;
      white-space: nowrap;
    }

    .footer-cta-btn:hover {
      background: #1f4fb8;
      color: #fff;
    }

    .footer-row {
      display: grid;
      gap: 30px;
      align-items: start;
    }

    .footer-row.row-1 {
      grid-template-columns: 1fr 1fr 1fr;
    }

    .footer-row.row-2 {
      grid-template-columns: 1fr 1fr 1fr;
      margin-top: 48px;
    }



    .footer-row.row-2 .sm-text {
      display: flex;
      align-items: flex-start;
    }

    .footer-row.row-2 .sm-text svg {
      margin-top: 3px;
    }

    footer.site h4 {
      color: #fff;
      font-family: var(--font);
      font-size: 21px;
      margin: 0 0 18px;
      letter-spacing: .05em;
    }

    footer.site a {
      color: rgba(255, 255, 255, .82);
      font-size: 14px;
      display: block;
      padding: 5px 0;
      transition: .18s;
      text-decoration: none;
    }

    footer.site a:hover {
      color: #fff;
    }

    footer.site ul {
      margin-top: 0;
      padding-left: 15px;
    }

    footer.site a.footer-cta-btn {
      line-height: 48px;
      padding: 0 29px;
      font-size: 18px;
    }

    footer.site .sm-text {
      font-size: 14px;
      color: rgba(255, 255, 255, .82);
      margin: 0 0 10px;
      line-height: 1.6;
    }

    footer.site .sm-text svg {
      margin-right: 10px;
    }

    .solution-cols {
      display: grid;
      grid-template-columns: 1fr 1fr;
    }

    .socials {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .socials a {
      display: flex !important;
      align-items: center;
      justify-content: center;
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: rgba(255, 255, 255, .12);
      color: #fff;
      padding: 0;
      transition: .2s;
    }

    .socials a:nth-child(1) {
      background: linear-gradient(to bottom, #15a7fc, #0474e8);
    }

    .socials a:nth-child(2) {
      background: #17d0fe;
    }

    .socials a:nth-child(3) {
      background: #fd0000;
    }

    .socials a:nth-child(4) {
      background: linear-gradient(to bottom, #c30cc4, #f5a645);
    }

    .socials a:hover {
      background: #3182ff;
      color: #fff;
    }

    .socials a.wa,
    .socials a.wa:hover {
      background: #25d366;
    }

    .socials svg {
      width: 15px;
      height: 15px;
    }

    footer.site .bottom {
      border-top: 1px solid rgba(255, 255, 255, .18);
      margin-top: 48px;
      padding-top: 22px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 14px;
      color: rgba(255, 255, 255, .7);
      text-align: left;
    }

    @media(max-width:980px) {

      .ai .wrap,
      .split,
      .duo {
        grid-template-columns: 1fr;
      }

      .grid-3,
      .grid-4 {
        grid-template-columns: repeat(2, 1fr);
      }

      .grid-5 {
        grid-template-columns: repeat(3, 1fr);
      }

      .grid-6 {
        grid-template-columns: repeat(3, 1fr);
      }

      .grid-10 {
        grid-template-columns: repeat(5, 1fr);
        gap: 14px;
      }

      .menu {
        position: fixed;
        inset: 72px 0 auto 0;
        background: #fff;
        flex-direction: column;
        gap: 0;
        padding: 8px 18px 22px;
        box-shadow: 0 14px 30px -20px rgba(27, 24, 34, .3);
        transform: translateY(-130%);
        transition: .32s;
        margin-left: 0;
      }

      .menu.open {
        transform: translateY(0);
      }

      .menu a {
        padding: 14px 8px;
        width: 100%;
        border-bottom: 1px solid var(--line);
      }

      .menu>ul {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        width: 100%;
      }

      .has-sub>.caret {
        margin-left: auto;
      }

      .submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: 0;
        padding: 0 0 4px 14px;
        display: none;
      }

      .has-sub.open>.submenu {
        display: block;
      }

      .submenu li a {
        padding: 12px 8px;
      }

      .burger {
        display: flex;
      }

      .nav-cta {
        display: none;
      }

      .search {
        display: none;
      }

      .footer-cta {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
      }

      .footer-row.row-1,
      .footer-row.row-2 {
        grid-template-columns: repeat(2, 1fr);
        margin-top: 0;
      }

      .footer-row.row-2 .sm-col:first-child {
        grid-column: auto;
      }

      .footer-row.row-2 {
        margin-top: 36px;
      }

      .solution-cols {
        grid-template-columns: 1fr;
      }

      footer.site .bottom {
        flex-direction: column;
        align-items: flex-start;
      }
    }

    @media(max-width:620px) {
      .section {
        padding: 64px 0;
      }

      .grid-3,
      .grid-4 {
        grid-template-columns: 1fr;
      }

      .grid-5 {
        grid-template-columns: repeat(2, 1fr);
      }

      .grid-6 {
        grid-template-columns: repeat(2, 1fr);
      }

      .grid-10 {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
      }

      .hero .stats {
        gap: 24px;
      }

      .footer-row.row-1,
      .footer-row.row-2 {
        grid-template-columns: 1fr;
      }

      .footer-row.row-2 .sm-col:first-child {
        grid-column: auto;
      }

      .solution-cols {
        grid-template-columns: 1fr;
      }
    }

    /* ===================== Videos ===================== */
    #videos {
      background: #f7f9fc;
    }

    #videos .section-head {
      margin-bottom: 40px;
    }

    .vd-featured {
      display: grid;
      grid-template-columns: 1fr 380px;
      gap: 24px;
      align-items: stretch;
      margin-bottom: 48px;
    }

    /* player */
    .vd-player {
      position: relative;
      aspect-ratio: 16 / 9;
      border-radius: 16px;
      overflow: hidden;
      background: #0d1117;
      border: 1px solid var(--line);
    }

    .vd-player>img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: .88;
      transition: transform .5s ease;
    }

    .vd-player:hover>img {
      transform: scale(1.03);
    }

    .vd-play {
      position: absolute;
      inset: 0;
      border: 0;
      background: transparent;
      cursor: pointer;
      display: grid;
      place-items: center;
    }

    .vd-play-circle {
      width: 84px;
      height: 84px;
      border-radius: 50%;
      background: rgba(49, 130, 255, .95);
      color: #fff;
      display: grid;
      place-items: center;
      box-shadow: 0 18px 40px -14px rgba(47, 109, 240, .9);
      transition: transform .25s ease, background .25s ease;
    }

    .vd-play-circle svg {
      margin-left: 4px;
    }

    .vd-play:hover .vd-play-circle {
      transform: scale(1.09);
      background: var(--blue-ink);
    }

    .vd-bar {
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      padding: 26px 28px 24px;
      background: linear-gradient(to top, rgba(9, 14, 26, .92) 0%, rgba(9, 14, 26, .45) 55%, rgba(9, 14, 26, 0) 100%);
      pointer-events: none;
    }

    .vd-bar h3 {
      color: #fff;
      font-family: var(--font);
      font-size: clamp(18px, 1.8vw, 24px);
      font-weight: 700;
      letter-spacing: -.01em;
      line-height: 1.3;
      margin: 0 0 6px;
    }

    .vd-bar-meta {
      color: rgba(255, 255, 255, .78);
      font-size: 13.5px;
      margin: 0;
      letter-spacing: .02em;
    }

    .vd-tag {
      display: inline-block;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: var(--blue-ink);
      background: var(--blue-tint);
      border-radius: 6px;
      padding: 3px 9px;
      margin-bottom: 10px;
    }

    .vd-bar .vd-tag {
      background: var(--blue);
      color: #fff;
    }

    /* playlist */
    .vd-side {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 16px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    .vd-side-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 18px 20px;
      border-bottom: 1px solid var(--line);
    }

    .vd-side-head h3 {
      font-size: 17px;
    }

    .vd-side-head span {
      font-size: 12.5px;
      font-weight: 600;
      color: var(--muted-2);
    }

    .vd-list {
      list-style: none;
      margin: 0;
      padding: 8px;
      overflow-y: auto;
      flex: 1;
      max-height: 480px;
    }

    .vd-list li {
      border-radius: 12px;
      transition: background .18s;
    }

    .vd-list li:hover {
      background: var(--blue-tint-2);
    }

    .vd-list li.active {
      background: var(--blue-tint);
    }

    .vd-list li.hide {
      display: none;
    }

    .vd-list button {
      width: 100%;
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 10px;
      background: transparent;
      border: 0;
      font-family: inherit;
      text-align: left;
      cursor: pointer;
    }

    .vd-list .vd-th {
      position: relative;
      flex: 0 0 auto;
      width: 104px;
      aspect-ratio: 16 / 9;
      border-radius: 8px;
      overflow: hidden;
      background: #0d1117;
    }

    .vd-list .vd-th img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .vd-list .vd-th-time {
      position: absolute;
      right: 5px;
      bottom: 5px;
      font-size: 11px;
      font-weight: 700;
      color: #fff;
      background: rgba(0, 0, 0, .78);
      border-radius: 4px;
      padding: 1px 5px;
    }

    .vd-list .vd-tx {
      flex: 1 1 auto;
      min-width: 0;
    }

    .vd-list .vd-t {
      display: -webkit-box;
      -webkit-line-clamp: 2;
      line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      font-size: 14.5px;
      font-weight: 600;
      line-height: 1.35;
      color: var(--ink);
    }

    .vd-list li.active .vd-t {
      color: var(--blue-ink);
    }

    .vd-list .vd-d {
      display: block;
      margin-top: 6px;
      font-size: 12.5px;
      color: var(--muted-2);
    }

    /* filters */
    .vd-toolbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
      margin-bottom: 22px;
    }

    .vd-filters {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .vd-filters button {
      font-family: inherit;
      font-size: 14px;
      font-weight: 600;
      color: var(--ink);
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 9px 18px;
      cursor: pointer;
      transition: .18s;
      white-space: nowrap;
    }

    .vd-filters button:hover {
      border-color: var(--blue);
      color: var(--blue-ink);
    }

    .vd-filters li.active button {
      background: var(--blue);
      border-color: var(--blue);
      color: #fff;
    }

    /* grid */
    .vd-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .vd-card {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 14px;
      overflow: hidden;
      cursor: pointer;
      transition: .22s ease;
    }

    .vd-card.hide {
      display: none;
    }

    .vd-card:hover {
      border-color: var(--blue);
      transform: translateY(-4px);
      box-shadow: 0 18px 36px -22px rgba(47, 109, 240, .55);
    }

    .vd-thumb {
      position: relative;
      aspect-ratio: 16 / 9;
      overflow: hidden;
      background: #0d1117;
    }

    .vd-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform .4s ease, opacity .3s ease;
    }

    .vd-card:hover .vd-thumb img {
      transform: scale(1.06);
      opacity: .88;
    }

    .vd-time {
      position: absolute;
      right: 10px;
      bottom: 10px;
      font-size: 12px;
      font-weight: 700;
      color: #fff;
      background: rgba(0, 0, 0, .78);
      border-radius: 6px;
      padding: 3px 7px;
    }

    .vd-play-sm {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%) scale(.82);
      width: 56px;
      height: 56px;
      border-radius: 50%;
      background: rgba(255, 255, 255, .94);
      color: var(--blue);
      display: grid;
      place-items: center;
      opacity: 0;
      transition: .25s ease;
    }

    .vd-play-sm svg {
      margin-left: 3px;
    }

    .vd-card:hover .vd-play-sm {
      opacity: 1;
      transform: translate(-50%, -50%) scale(1);
    }

    .vd-body {
      padding: 16px 18px 20px;
    }

    .vd-body h3 {
      font-family: var(--font);
      font-size: 16.5px;
      font-weight: 600;
      line-height: 1.35;
      letter-spacing: -.01em;
      margin: 0 0 8px;
      transition: color .18s;
    }

    .vd-card:hover .vd-body h3 {
      color: var(--blue-ink);
    }

    .vd-meta {
      color: var(--muted-2);
      font-size: 13px;
      margin: 0;
    }

    .vd-empty {
      text-align: center;
      padding: 48px 20px;
      color: var(--muted-3);
      font-size: 16px;
      background: #fff;
      border: 1px dashed var(--line-2);
      border-radius: 14px;
      margin: 0;
    }

    .vd-empty[hidden] {
      display: none;
    }

    .vd-cta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
      flex-wrap: wrap;
      margin-top: 56px;
      padding: 34px 38px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 16px;
    }

    .vd-cta h3 {
      font-size: 21px;
      margin-bottom: 8px;
    }

    .vd-cta p {
      color: var(--muted-3);
      font-size: 15px;
      margin: 0;
      max-width: 780px;
    }

    /* lightbox */
    .vd-modal {
      position: fixed;
      inset: 0;
      z-index: 90;
      display: none;
      align-items: center;
      justify-content: center;
      padding: clamp(16px, 4vw, 48px);
    }

    .vd-modal.open {
      display: flex;
    }

    .vd-modal-bg {
      position: absolute;
      inset: 0;
      background: rgba(9, 14, 26, .88);
      backdrop-filter: blur(4px);
    }

    .vd-modal-box {
      position: relative;
      width: min(1120px, 100%);
      aspect-ratio: 16 / 9;
      max-height: 86vh;
      max-width: calc((100vh - 2 * clamp(16px, 4vw, 48px)) * 16 / 9);
      background: #000;
      border-radius: 14px;
      overflow: hidden;
      box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .85);
    }

    .vd-modal-inner,
    .vd-modal-inner iframe,
    .vd-modal-inner video {
      width: 100%;
      height: 100%;
      border: 0;
      display: block;
      background: #000;
    }

    .vd-close {
      position: absolute;
      top: -48px;
      right: 0;
      width: 40px;
      height: 40px;
      border: 0;
      border-radius: 50%;
      background: rgba(255, 255, 255, .16);
      color: #fff;
      display: grid;
      place-items: center;
      cursor: pointer;
      transition: .18s;
    }

    .vd-close:hover {
      background: var(--blue);
    }

    body.modal-open {
      overflow: hidden;
    }

    @media (max-width: 1180px) {
      .vd-featured {
        grid-template-columns: 1fr 320px;
      }

      .vd-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 900px) {
      .vd-featured {
        grid-template-columns: 1fr;
      }

      .vd-list {
        max-height: 360px;
      }
    }

    @media (max-width: 620px) {
      .vd-grid {
        grid-template-columns: 1fr;
      }

      .vd-bar {
        padding: 18px 18px 16px;
      }

      .vd-play-circle {
        width: 62px;
        height: 62px;
      }

      .vd-list .vd-th {
        width: 88px;
      }

      .vd-cta {
        padding: 26px 22px;
      }

      .vd-cta .btn {
        width: 100%;
        justify-content: center;
      }

      .vd-close {
        top: 8px;
        right: 8px;
        z-index: 2;
        background: rgba(0, 0, 0, .55);
      }
    }

    /* ===================== FAQ ===================== */
    #faq {
      background: #f7f9fc;
    }

    #faq .section-head {
      margin-bottom: 40px;
    }

    .faq-layout {
      display: grid;
      grid-template-columns: 1fr;
      gap: 40px;
      align-items: start;
    }

    .faq-search {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      height: 44px;
      padding: 0 16px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 999px;
      color: var(--muted-2);
      transition: .18s;
    }

    .faq-search:focus-within {
      border-color: var(--blue);
      color: var(--blue-ink);
    }

    .faq-search input {
      border: 0;
      outline: 0;
      background: transparent;
      font-family: var(--font);
      font-size: 14.5px;
      color: var(--ink);
      width: 100%;
      height: 100%;
    }

    .faq-search input::placeholder {
      color: var(--muted-2);
    }

    .faq-cats {
      list-style: none;
      margin: 0;
      padding: 6px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 14px;
    }

    .faq-cats button {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      font-family: inherit;
      font-size: 15px;
      font-weight: 600;
      text-align: left;
      color: var(--ink);
      background: transparent;
      border: 0;
      border-radius: 10px;
      padding: 12px 14px;
      cursor: pointer;
      transition: .18s;
    }

    .faq-cats button:hover {
      background: var(--blue-tint-2);
      color: var(--blue-ink);
    }

    .faq-cats li.active button {
      background: var(--blue);
      color: #fff;
    }

    .faq-cats .n {
      flex: 0 0 auto;
      min-width: 26px;
      text-align: center;
      font-size: 12px;
      font-weight: 700;
      padding: 2px 7px;
      border-radius: 999px;
      background: var(--blue-tint);
      color: var(--blue-ink);
    }

    .faq-cats li.active .n {
      background: rgba(255, 255, 255, .22);
      color: #fff;
    }

    .faq-help {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 24px 22px;
      color: var(--blue);
    }

    .faq-help h3 {
      font-size: 18px;
      margin: 12px 0 8px;
      color: var(--ink);
    }

    .faq-help p {
      color: var(--muted-3);
      font-size: 14px;
      line-height: 1.6;
      margin: 0 0 16px;
    }

    .faq-help-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 100%;
      font-size: 14px;
      font-weight: 700;
      color: var(--blue-ink);
      border: 1px solid var(--line-2);
      border-radius: 10px;
      padding: 11px 18px;
      transition: .18s;
    }

    .faq-help-btn:hover {
      background: var(--blue);
      border-color: var(--blue);
      color: #fff;
    }

    /* accordion */
    .faq-result {
      font-size: 13px;
      font-weight: 600;
      letter-spacing: .06em;
      text-transform: uppercase;
      color: var(--muted-2);
      margin: 0 0 18px;
    }

    .faq-list {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 14px;
      overflow: hidden;
      transition: border-color .2s, box-shadow .2s;
    }

    .faq-item:hover {
      border-color: var(--line-2);
    }

    .faq-item.open {
      border-color: var(--blue);
      box-shadow: 0 16px 34px -24px rgba(47, 109, 240, .6);
    }

    .faq-item.hide {
      display: none;
    }

    .faq-q {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      font-family: inherit;
      text-align: left;
      background: transparent;
      border: 0;
      padding: 20px 24px;
      cursor: pointer;
    }

    .faq-qt {
      font-size: 17px;
      font-weight: 600;
      line-height: 1.4;
      letter-spacing: -.01em;
      color: var(--ink);
      transition: color .18s;
    }

    .faq-q:hover .faq-qt {
      color: var(--blue-ink);
    }

    .faq-item.open .faq-qt {
      color: var(--blue-ink);
    }

    .faq-ic {
      position: relative;
      flex: 0 0 auto;
      width: 34px;
      height: 34px;
      border-radius: 50%;
      border: 1px solid var(--line-2);
      transition: .25s ease;
    }

    .faq-ic::before,
    .faq-ic::after {
      content: "";
      position: absolute;
      left: 50%;
      top: 50%;
      background: var(--blue);
      border-radius: 2px;
      transition: .25s ease;
    }

    .faq-ic::before {
      width: 13px;
      height: 2px;
      transform: translate(-50%, -50%);
    }

    .faq-ic::after {
      width: 2px;
      height: 13px;
      transform: translate(-50%, -50%);
    }

    .faq-q:hover .faq-ic {
      border-color: var(--blue);
    }

    .faq-item.open .faq-ic {
      background: var(--blue);
      border-color: var(--blue);
    }

    .faq-item.open .faq-ic::before {
      background: #fff;
    }

    .faq-item.open .faq-ic::after {
      background: #fff;
      opacity: 0;
      transform: translate(-50%, -50%) rotate(90deg) scaleY(.4);
    }

    .faq-a {
      max-height: 0;
      overflow: hidden;
      transition: max-height .32s cubic-bezier(.4, 0, .2, 1);
    }

    .faq-a-in {
      padding: 0 24px 22px;
      max-width: 900px;
    }

    .faq-a-in p {
      color: var(--muted-3);
      font-size: 15.5px;
      line-height: 1.75;
      margin: 0 0 12px;
    }

    .faq-a-in p:last-child {
      margin-bottom: 0;
    }

    .faq-a-in strong {
      color: var(--ink);
      font-weight: 600;
    }

    .faq-empty {
      text-align: center;
      padding: 48px 20px;
      color: var(--muted-3);
      font-size: 16px;
      background: #fff;
      border: 1px dashed var(--line-2);
      border-radius: 14px;
      margin: 0;
    }

    .faq-empty[hidden] {
      display: none;
    }

    .faq-empty a {
      color: var(--blue);
      font-weight: 600;
    }

    @media (max-width: 860px) {
      .faq-layout {
        gap: 0;
      }
    }

    @media (max-width: 560px) {
      .faq-q {
        padding: 16px 18px;
        gap: 14px;
      }

      .faq-qt {
        font-size: 15.5px;
      }

      .faq-ic {
        width: 30px;
        height: 30px;
      }

      .faq-a-in {
        padding: 0 18px 18px;
      }

      .faq-a-in p {
        font-size: 15px;
      }
    }

    /* ===================== Downloads / Resource Center ===================== */
    #downloads {
      background: #f7f9fc;
    }

    #downloads .section-head {
      margin-bottom: 40px;
    }

    .dl-toolbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
      margin-bottom: 18px;
    }

    .dl-filters {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .dl-filters button {
      font-family: inherit;
      font-size: 14px;
      font-weight: 600;
      color: var(--ink);
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 9px 18px;
      cursor: pointer;
      transition: .18s;
      white-space: nowrap;
    }

    .dl-filters button:hover {
      border-color: var(--blue);
      color: var(--blue-ink);
    }

    .dl-filters li.active button {
      background: var(--blue);
      border-color: var(--blue);
      color: #fff;
    }

    .dl-tools {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .dl-search {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      height: 42px;
      padding: 0 16px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 999px;
      color: var(--muted-2);
      transition: .18s;
    }

    .dl-search:focus-within {
      border-color: var(--blue);
      color: var(--blue-ink);
    }

    .dl-search input {
      border: 0;
      outline: 0;
      background: transparent;
      font-family: var(--font);
      font-size: 14.5px;
      color: var(--ink);
      width: 210px;
      height: 100%;
    }

    .dl-search input::placeholder {
      color: var(--muted-2);
    }

    .dl-view {
      display: inline-flex;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 4px;
      gap: 4px;
    }

    .dl-view button {
      width: 34px;
      height: 34px;
      border: 0;
      border-radius: 50%;
      background: transparent;
      color: var(--muted-2);
      cursor: pointer;
      display: grid;
      place-items: center;
      transition: .18s;
    }

    .dl-view button:hover {
      color: var(--blue-ink);
    }

    .dl-view button.active {
      background: var(--blue-tint);
      color: var(--blue-ink);
    }

    .dl-count {
      font-size: 13px;
      font-weight: 600;
      letter-spacing: .06em;
      text-transform: uppercase;
      color: var(--muted-2);
      margin: 0 0 22px;
    }

    .dl-list {
      display: grid;
      grid-template-columns: 1fr;
      gap: 14px;
    }

    .dl-item {
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 22px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 20px 24px;
      transition: .2s ease;
    }

    .dl-item:hover {
      border-color: var(--blue);
      box-shadow: 0 16px 34px -22px rgba(47, 109, 240, .55);
      transform: translateY(-2px);
    }

    .dl-item.hide {
      display: none;
    }

    .dl-file {
      width: 58px;
      height: 58px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      font-family: var(--display);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .04em;
      text-transform: uppercase;
      color: #fff;
      background: var(--blue);
      flex: 0 0 auto;
    }

    .dl-file.pdf {
      background: linear-gradient(145deg, #f0563a, #cf2317);
    }

    .dl-file.zip {
      background: linear-gradient(145deg, #ffb229, #e0890b);
    }

    .dl-file.dwg {
      background: linear-gradient(145deg, #4d8dff, #1f4fb8);
    }

    .dl-file.doc {
      background: linear-gradient(145deg, #4a7fc4, #2b579a);
    }

    .dl-main {
      min-width: 0;
    }

    .dl-cat {
      display: inline-block;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: var(--blue-ink);
      background: var(--blue-tint);
      border-radius: 6px;
      padding: 3px 9px;
      margin-bottom: 9px;
    }

    .dl-main h3 {
      font-family: var(--font);
      font-size: 17.5px;
      font-weight: 600;
      letter-spacing: -.01em;
      line-height: 1.3;
      margin: 0 0 6px;
    }

    .dl-desc {
      color: var(--muted-3);
      font-size: 14.5px;
      line-height: 1.55;
      margin: 0 0 12px;
    }

    .dl-meta {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px 18px;
      font-size: 12.5px;
      font-weight: 600;
      letter-spacing: .05em;
      text-transform: uppercase;
      color: var(--muted-2);
    }

    .dl-meta span {
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .dl-meta span::before {
      content: "";
      width: 4px;
      height: 4px;
      border-radius: 50%;
      background: var(--line-2);
    }

    .dl-action {
      flex: 0 0 auto;
    }

    .dl-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-size: 14px;
      font-weight: 700;
      color: var(--blue-ink);
      background: #fff;
      border: 1px solid var(--line-2);
      border-radius: 10px;
      padding: 11px 20px;
      white-space: nowrap;
      transition: .18s;
    }

    .dl-btn:hover {
      background: var(--blue);
      border-color: var(--blue);
      color: #fff;
    }

    .dl-btn svg {
      transition: transform .2s ease;
    }

    .dl-btn:hover svg {
      transform: translateY(2px);
    }

    /* grid view */
    .dl-list.is-grid {
      grid-template-columns: repeat(3, 1fr);
    }

    .dl-list.is-grid .dl-item {
      grid-template-columns: 1fr;
      align-items: flex-start;
      gap: 16px;
      padding: 24px;
    }

    .dl-list.is-grid .dl-action {
      width: 100%;
    }

    .dl-list.is-grid .dl-btn {
      width: 100%;
    }

    .dl-empty {
      text-align: center;
      padding: 48px 20px;
      color: var(--muted-3);
      font-size: 16px;
      background: #fff;
      border: 1px dashed var(--line-2);
      border-radius: 14px;
      margin: 0;
    }

    .dl-empty[hidden] {
      display: none;
    }

    .dl-empty a {
      color: var(--blue);
      font-weight: 600;
    }

    .dl-more {
      display: flex;
      justify-content: center;
      margin-top: 32px;
    }

    .dl-more[hidden] {
      display: none;
    }

    .dl-help {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
      flex-wrap: wrap;
      margin-top: 56px;
      padding: 34px 38px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 16px;
    }

    .dl-help h3 {
      font-size: 21px;
      margin-bottom: 8px;
    }

    .dl-help p {
      color: var(--muted-3);
      font-size: 15px;
      margin: 0;
      max-width: 780px;
    }

    @media (max-width: 1180px) {
      .dl-list.is-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 860px) {
      .dl-toolbar {
        align-items: flex-start;
      }

      .dl-tools {
        width: 100%;
        justify-content: space-between;
      }

      .dl-search input {
        width: 100%;
      }

      .dl-search {
        flex: 1 1 auto;
      }

      .dl-item {
        grid-template-columns: auto 1fr;
        gap: 16px;
        padding: 18px;
      }

      .dl-action {
        grid-column: 1 / -1;
      }

      .dl-btn {
        width: 100%;
      }

      .dl-list.is-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 560px) {
      .dl-item {
        grid-template-columns: 1fr;
        gap: 14px;
      }

      .dl-help {
        padding: 26px 22px;
      }

      .dl-help .btn {
        width: 100%;
        justify-content: center;
      }
    }

    /* back to top */
    .to-top {
      position: fixed;
      right: 22px;
      bottom: 22px;
      z-index: 60;
      width: 46px;
      height: 46px;
      border: none;
      border-radius: 50%;
      background: var(--blue);
      color: #fff;
      font-size: 20px;
      cursor: pointer;
      box-shadow: 0 10px 24px -10px rgba(47, 109, 240, .6);
      opacity: 0;
      visibility: hidden;
      transform: translateY(10px);
      transition: opacity .25s ease, visibility .25s ease, transform .25s ease, background .2s ease;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .to-top.show {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    .to-top:hover {
      background: var(--blue-ink);
    }

    @media(max-width:560px) {
      .to-top {
        right: 14px;
        bottom: 14px;
        width: 42px;
        height: 42px;
        font-size: 18px;
      }
    }

    /* ===================== Mobile adaptive ===================== */
    @media (max-width: 768px) {

      /* ---- topbar: 只保留电话/邮箱，居中换行 ---- */
      .topbar .tb-social,
      .topbar .tb-quote {
        display: none;
      }

      .topbar .topbar-inner {
        min-height: 44px;
        justify-content: center;
        gap: 4px 18px;
        padding-top: 6px;
        padding-bottom: 6px;
      }

      .topbar .tb-left {
        justify-content: center;
        gap: 6px 18px;
      }

      .topbar a.t-link {
        margin-right: 0;
        font-size: 12.5px;
      }

      .topbar a.t-link.tel {
        margin-left: 0;
      }

      /* ---- nav: 压缩高度，菜单面板与头部对齐 ---- */
      .nav {
        height: 52px;
        gap: 12px;
      }

      .brand .b-mark {
        font-size: 18px;
      }

      .brand .b-tag {
        display: none;
      }

      .burger {
        width: 40px;
        height: 40px;
      }

      .menu {
        top: 52px;
        inset: 52px 0 auto 0;
        max-height: calc(100vh - 52px);
        overflow-y: auto;
      }

      /* ---- hero: 定高 + 裁切 + 缩放文案/按钮 ---- */
      .heroSwiper {
        min-height: 0;
      }

      .heroSwiper .swiper-slide {
        height: 60vh;
        min-height: 320px;
      }

      .heroSwiper .swiper-slide img {
        height: 100%;
        object-fit: cover;
      }

      .hero .hero-content {
        padding: 0 22px;
      }

      .hero .hero-content p.lead {
        font-size: clamp(17px, 4.6vw, 23px);
        line-height: 1.5;
        margin-bottom: 16px;
      }

      .hero .hero-content .actions .btn {
        line-height: 46px;
        padding: 0 30px;
        font-size: 15px;
      }

      .heroSwiper .swiper-button-next,
      .heroSwiper .swiper-button-prev {
        display: none;
      }

      .heroSwiper .swiper-pagination {
        bottom: 1rem !important;
      }

      /* ---- 全局间距 ---- */
      .wrap {
        padding: 0 20px;
      }

      .section {
        padding: 56px 0;
      }

      .section-head {
        margin-bottom: 36px;
      }

      /* ---- feature displays ---- */
      .feature-list {
        gap: 14px;
      }

      .feature-list .card {
        flex: 1 0 100%;
      }

      .feature-list .card .thumb img.small {
        width: 130px;
        height: 170px;
        padding-top: 16px;
      }

      .feature-list .card .body h3 {
        font-size: 15px;
      }

      .card-overlay-wrap {
        position: absolute;
        width: 100%;
        left: auto;
        bottom: auto;
        height: auto;
        min-height: 50px;
        padding: 8px 14px;
        gap: 8px;
        flex-wrap: wrap;
        border-radius: 12px;
        display: none;
        left: 0;
        bottom: 0;
      }

      .feature-list .card.is-active .card-overlay-wrap {
        display: flex;
      }

      .card-overlay-wrap {
        background: none !important;
        border: none;
      }

      .card-overlay .feature-hero-tag {
        font-size: 12px;
        line-height: 1.3;
        background-color: #fff !important;
        border-radius: 10px;
      }

      .card-overlay .feature-hero-cta .btn {
        padding: 7px 14px;
        font-size: 12px;
      }

      /* ---- our products ---- */
      #our-products .head {
        flex-direction: column;
        align-items: flex-start;
        gap: 22px;
      }

      #our-products .tabs-wrap {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        overflow: hidden;
      }

      #our-products .tabs {
        max-width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 8px;
        scrollbar-width: none;
      }

      #our-products .tabs::-webkit-scrollbar {
        display: none;
      }

      #our-products .tabs li {
        flex: 0 0 auto;
        line-height: 44px;
        padding: 0 20px;
        white-space: nowrap;
        font-size: 14px;
      }

      #our-products .grid-4 {
        grid-template-columns: repeat(2, 1fr);
      }

      #our-products .sol img {
        padding: 14px 14px 8px;
      }

      #our-products .sol h3 {
        font-size: 14px;
        padding: 10px 12px;
      }

      /* ---- oem / odm ---- */
      #oem-odm .u-flex.u-row-between {
        flex-direction: column;
        align-items: flex-start;
        gap: 28px;
      }

      #oem-odm .image {
        width: 100%;
      }

      #oem-odm .image img {
        width: 100%;
        height: auto;
      }

      #oem-odm .stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
        margin-bottom: 36px;
      }

      #oem-odm .stats .s {
        padding: 14px 8px;
        text-align: center;
      }

      #oem-odm .stats .s .icon img {
        max-width: 40px;
        height: auto;
      }

      #oem-odm .stats .s b {
        font-size: clamp(18px, 5vw, 26px);
        margin-top: 12px;
      }

      #oem-odm .stats .s span {
        font-size: 12px;
        margin-top: 6px;
      }

      #oem-odm .articles {
        gap: 28px;
        margin-top: 40px;
      }

      #oem-odm .articles h3 img {
        width: 30px;
        height: 30px;
      }

      /* ---- why us ---- */
      #why-cds .albums,
      #why-cds .why-cds {
        flex: none;
        width: 100%;
      }

      #why-cds .why-cds {
        padding-left: 0;
      }

      #why-cds .albums .first-image {
        height: auto;
      }

      #why-cds .albums ul {
        height: auto;
        margin-top: 16px;
        gap: 16px;
      }

      #why-cds .albums ul li img,
      #why-cds .albums .first-image img {
        height: auto;
        max-height: 280px;
      }

      #why-cds .why-card {
        padding: 8px 18px 20px;
      }

      /* ---- buyer guides ---- */
      #buyer-guides .elementor-post__text {
        padding: 16px 18px 20px;
      }

      /* ---- split / ai / duo / cta ---- */
      .split {
        gap: 28px;
      }

      .split .media,
      .ai .ai-visual {
        padding: 20px;
      }

      .ai .wrap {
        gap: 28px;
      }

      .duo .box {
        padding: 24px;
      }

      .cta-band {
        padding: 40px 22px;
      }

      /* ---- footer ---- */
      .footer-cta {
        gap: 20px;
      }

      .footer-cta-btn {
        width: 100%;
        padding: 15px 24px;
      }
    }

    @media (max-width: 480px) {
      .heroSwiper .swiper-slide {
        height: 62vh;
        min-height: 300px;
      }

      .feature-list .card .thumb {
        text-align: center;
      }

      .feature-list .card .thumb img.small {
        width: auto;
        height: auto;
        margin: 0 auto;
      }

      #our-products .sol img {
        padding: 10px 10px 6px;
      }

      #our-products .sol h3 {
        font-size: 13px;
        padding: 8px 8px;
      }

      #our-products .tabs li {
        line-height: 40px;
        padding: 0 16px;
      }

      .cta-band .actions .btn {
        width: 100%;
        justify-content: center;
      }
    }

    @media (max-width: 380px) {
      #our-products .grid-4 {
        grid-template-columns: 1fr;
      }
    }