.junj-product-page {
  --product-navy: rgba(11, 68, 135, 1);
  --product-deep: rgba(1, 14, 68, 1);
  --product-blue: rgba(78, 183, 226, 1);
  --product-pale: rgba(247, 250, 255, 1);
  --product-line: rgba(11, 68, 135, 0.14);
  color: var(--product-deep);
  background: #fff;
  font-family: "Outfit", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.junj-product-page *,
.junj-product-page *::before,
.junj-product-page *::after {
  box-sizing: border-box;
}

.junj-product-shell {
  width: min(1600px, calc(100% - 64px));
  margin-inline: auto;
}

.junj-product-kicker {
  margin: 0 0 18px;
  color: var(--product-blue);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.junj-product-page h2 {
  margin: 0;
  color: var(--product-deep);
  font-size: clamp(36px, 3.2vw, 60px);
  font-weight: 500;
  line-height: 1.15;
}

.junj-product-hero {
  position: relative;
  height: 448px;
  overflow: hidden;
  color: #fff;
  background-color: #0b4487;
  background-image: var(--junj-product-hero-bg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.junj-product-hero__image,
.junj-product-hero__overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.junj-product-hero__image {
  object-fit: cover;
  transform: none !important;
  animation: none !important;
  transition: none !important;
  will-change: auto;
}

@keyframes junj-hero-pan {
  from {
    transform: scale(1) translate3d(0, 0, 0);
  }

  to {
    transform: scale(1.07) translate3d(-1.5%, 0, 0);
  }
}

.junj-product-hero__content h1,
.junj-product-hero__content p {
  animation: junj-hero-rise 900ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.junj-product-hero__content p {
  animation-delay: 120ms;
}

@keyframes junj-hero-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

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

/* 设计稿（Lanhu image_id=d9417afa-19f5-4548-be63-c7ae1c70c34d）无蒙版，
   改为 20% 单色弱遮罩作为安全网，应对运营侧上传浅色图片时白字对比度。 */
.junj-product-hero__overlay {
  background: rgba(11, 68, 135, 0.3);
}

.junj-product-hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  height: 100%;
  place-content: center;
  text-align: center;
}

.junj-product-hero__content>* {
  text-align: center;
}

.junj-product-hero h1 {
  width: 303px;
  height: 78px;
  margin: 0 auto 12px;
  font-family: "Outfit", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-weight: bold;
  color: #fff;
  font-size: 62px;
  letter-spacing: 1px;
  line-height: 87px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.junj-product-hero p {
  margin: 0;
  font-size: 20px;
}

.junj-product-overview {
  position: relative;
  overflow: hidden;
  padding: 64px 0 65px;
  background: var(--product-pale);
}

.junj-product-overview::after {
  position: absolute;
  right: -2%;
  bottom: -0.18em;
  z-index: 0;
  color: rgba(11, 68, 135, 0.055);
  content: "EUGENE";
  font-size: clamp(150px, 22vw, 330px);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 0.8;
  pointer-events: none;
  white-space: nowrap;
}

.junj-product-overview__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 655px minmax(0, 1fr);
  gap: clamp(72px, 8vw, 155px);
  align-items: start;
}

.junj-product-overview__media {
  display: grid;
  min-height: 0;
  place-items: start center;
  background: transparent;
}

.junj-product-overview__media img {
  width: 655px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  transform: none !important;
  animation: none !important;
  transition: none !important;
}

.junj-product-overview__content {
  width: 100%;
  max-width: none;
  padding-top: 78px;
}

/* Lanhu desktop overview canvas: 1920px-wide page with a 786px-tall section. */
@media (min-width: 1200px) {
  .junj-product-overview {
    height: 786px;
    min-height: 0;
    box-sizing: border-box;
    padding: 64px 0 65px;
    background: #f7faff;
    border-radius: 0;
  }

  .junj-product-overview__grid {
    grid-template-columns: 655px minmax(0, 1fr);
    gap: clamp(72px, 8vw, 155px);
  }

  .junj-product-overview__media img {
    width: 655px;
  }

  .junj-product-overview__content {
    padding-top: 78px;
  }

  /* 桌面端 EUGENE 底纹水平居中（覆盖右对齐默认值）。 */
  .junj-product-overview::after {
    right: 50%;
    bottom: -0.12em;
    transform: translateX(50%);
  }
}

.junj-product-overview__content .junj-product-kicker {
  display: none;
}

.junj-product-overview__content h2 {
  width: 399px;
  max-width: 100%;
  min-height: 45px;
  margin: 0 0 24px;
  color: #0b4487;
  font-size: 36px;
  font-weight: 700;
  line-height: 42px;
  text-align: left;
  white-space: nowrap;
}

.junj-product-copy {
  color: #666666;
  font-size: 18px;
  line-height: 26px;
}

.junj-product-copy p:last-child {
  margin-bottom: 0;
}

.junj-product-overview__facts {
  display: grid;
  width: 506px;
  max-width: 100%;
  min-height: 151px;
  gap: 14px;
  margin: 38px 0 42px;
  padding: 0;
  list-style: none;
}

.junj-product-overview__facts li {
  display: flex;
  gap: 6px;
  align-items: baseline;
  color: #010e44;
  font-size: 20px;
  font-weight: 700;
  line-height: 42px;
}

.junj-product-overview__facts li::before {
  width: 5px;
  height: 5px;
  flex: 0 0 5px;
  border-radius: 50%;
  background: var(--product-blue);
  content: "";
  transform: translateY(-1px);
}

.junj-product-overview__facts strong {
  color: inherit;
  font-size: 20px;
  font-weight: 700;
}

.junj-product-overview__facts span {
  color: inherit;
  font-size: 20px;
  font-weight: 700;
}

.junj-product-overview__facts strong::after {
  content: ":";
}

.junj-product-button {
  display: inline-flex;
  min-width: 0;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 8px 14px 8px 18px;
  border: 0;
  border-radius: 999px;
  background: var(--product-navy);
  color: #fff;
  font-size: 14px;
  line-height: 1;
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease;
}

.junj-product-button::after {
  display: inline-grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  color: var(--product-navy);
  content: "→";
  font-size: 15px;
}

.junj-product-button:hover,
.junj-product-button:focus-visible {
  background: #fff;
  color: var(--product-navy);
  box-shadow: inset 0 0 0 1px var(--product-navy);
}

.junj-product-catalog {
  padding: 94px 0 112px;
  background: #fff;
}

.junj-product-catalog__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 64px;
  margin-bottom: 56px;
  padding-bottom: 30px;
  border-bottom: 1px solid #e5e9ef;
}

.junj-product-catalog__heading h2 {
  max-width: 320px;
  margin: 0;
  color: var(--product-navy);
  font-size: 48px;
  font-weight: 700;
  line-height: 1.3;
}

.junj-product-search {
  display: flex;
  width: min(100%, 398px);
  height: 56px;
  border: 1px solid var(--product-navy);
  border-radius: 12px;
  overflow: hidden;
}

.junj-product-search input {
  min-width: 0;
  flex: 1;
  padding: 0 18px;
  border: 0;
  outline: 0;
  color: var(--product-deep);
  font-size: 16px;
}

.junj-product-search button {
  width: 60px;
  height: 56px;
  border: 0;
  background: var(--product-navy);
  color: #fff;
  font-size: 26px;
  cursor: pointer;
}

.junj-product-catalog__layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  column-gap: 100px;
  row-gap: 0;
  align-items: start;
}

.junj-product-categories {
  position: sticky;
  top: 80px;
  display: grid;
  align-content: start;
  gap: 42px;
  padding: 0;
  background: transparent;
  border: 0;
}

.junj-product-category-group h3 {
  margin: 0 0 18px;
  color: var(--product-navy);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
  text-transform: none;
}

.junj-product-categories a {
  display: flex;
  width: 100%;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 18px;
  padding: 16px 20px 16px 24px;
  border-radius: 12px;
  background: #f0f4fa;
  border: 0;
  color: var(--product-deep);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.25;
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: background 220ms ease, color 220ms ease, border-color 220ms ease,
    transform 220ms ease, box-shadow 220ms ease;
}

.junj-product-categories a i {
  display: inline-grid;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  place-items: center;
  border-radius: 50%;
  background: var(--product-navy);
  color: #fff;
  font-size: 18px;
  font-style: normal;
  line-height: 1;
  transition: background 220ms ease, color 220ms ease, transform 220ms ease;
}

.junj-product-categories a:hover,
.junj-product-categories a:focus-visible,
.junj-product-categories a.is-active {
  background: var(--product-navy);
  color: #fff;
  border-color: var(--product-navy);
  transform: none;
  box-shadow: none;
}

.junj-product-categories a:hover i,
.junj-product-categories a:focus-visible i,
.junj-product-categories a.is-active i {
  background: var(--product-blue);
  color: #fff;
  transform: none;
}

.junj-product-categories a:focus-visible {
  outline: 3px solid var(--product-blue);
  outline-offset: 2px;
}

.junj-product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 54px 40px;
}

.junj-product-card a {
  display: block;
  color: inherit;
  text-decoration: none;
  transform-style: preserve-3d;
  transition: transform 350ms cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 350ms ease;
}

.junj-product-card a:hover,
.junj-product-card a:focus-visible {
  transform: perspective(900px) rotateY(-2deg) translateY(-4px);
  box-shadow: 0 18px 32px rgba(11, 68, 135, 0.12);
}

.junj-product-card a:active {
  transform: perspective(900px) rotateY(0deg) scale(0.985);
}

.junj-product-card__media {
  display: grid;
  overflow: hidden;
  aspect-ratio: 1;
  place-items: center;
  background: #fcfdff;
}

.junj-product-card__media img {
  width: 100%;
  height: 100%;
  padding: 0;
  object-fit: contain;
  transition: transform 400ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.junj-product-card a:hover .junj-product-card__media img {
  transform: scale(1.05);
}

.junj-product-card__info {
  display: block;
  padding-top: 20px;
  text-align: center;
}

.junj-product-card__model,
.junj-product-card__name {
  display: block;
  color: #0b4487;
  font-family: "Outfit", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 20px;
}

.junj-product-card__model {
  font-weight: 700;
}

.junj-product-empty {
  grid-column: 1 / -1;
}

.junj-product-pagination {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  width: 100%;
  margin-top: 72px;
}

.junj-product-pagination[hidden] {
  display: none;
}

.junj-product-pagination__pages {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.junj-product-pagination button {
  display: inline-grid;
  width: 60px;
  height: 60px;
  place-items: center;
  padding: 0;
  border: 1px solid #e6ebf2;
  border-radius: 50%;
  background: #fff;
  color: #6f7480;
  font-family: "Outfit", sans-serif;
  font-size: 18px;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  transition: color 180ms ease, background-color 180ms ease,
    border-color 180ms ease;
}

.junj-product-pagination__arrow {
  font-family: "Outfit", sans-serif;
  font-size: 32px;
  font-weight: 300;
  line-height: 1;
  color: #c7ccd5;
}

.junj-product-pagination button:hover:not(:disabled),
.junj-product-pagination button:focus-visible,
.junj-product-pagination button[aria-current="page"] {
  border-color: var(--product-navy);
  background: var(--product-navy);
  color: #fff;
}

.junj-product-pagination button:disabled {
  cursor: default;
  border-color: #e6ebf2;
  background: #fff;
  color: #c7ccd5;
  opacity: 1;
}

.junj-product-capabilities {
  position: relative;
  min-height: 567px;
  overflow: hidden;
  background: var(--product-navy) var(--junj-product-capabilities-bg,
      url("../../images/product/capabilities.webp")) center/cover no-repeat;
  color: #fff;
}

.junj-product-capabilities__overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 68, 135, 0.1);
}

.junj-product-capabilities__content {
  position: relative;
  z-index: 1;
  padding-block: 72px;
  text-align: center;
}

.junj-product-capabilities h2 {
  margin-bottom: 72px;
  color: #fff;
}

.junj-product-capabilities__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  padding-inline: 8px;
}

.junj-product-capability {
  position: relative;
  padding: 32px 24px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 18px;
  background: rgba(11, 68, 135, 0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background-color 0.3s ease, border-color 0.3s ease,
    transform 0.3s ease;
}

.junj-product-capability:hover {
  background: rgba(11, 68, 135, 0.45);
  border-color: rgba(255, 255, 255, 0.7);
  transform: translateY(-4px);
}

.junj-product-capability img {
  width: 88px;
  height: 76px;
  margin-bottom: 28px;
  object-fit: contain;
  transition: transform 400ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.junj-product-capability:hover img,
.junj-product-capability:focus-within img {
  transform: scale(1.12) rotate(-4deg);
}

.junj-product-capability h3 {
  margin: 0 0 18px;
  color: #fff;
  font-size: 20px;
  font-weight: 500;
}

.junj-product-capability p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 20px;
  line-height: 1.7;
}

.junj-product-specs {
  position: relative;
  overflow: hidden;
  padding: 100px 0 128px;
  background: var(--product-pale);
  text-align: center;
}

@media (min-width: 1200px) {
  .junj-product-specs {
    min-height: 100svh;
    box-sizing: border-box;
  }

  .junj-product-specs__stage {
    /* 桌面端拉大到 1760px，确保 5 列产品（260 + 5*300 = 1760）整行铺下。 */
    width: min(calc(100% - 80px), 1760px);
  }

  .junj-product-specs__parameter-col {
    width: 260px;
  }

  .junj-product-specs th,
  .junj-product-specs td {
    padding: 14px 20px;
    font-size: 17px;
    line-height: 1.45;
  }

  .junj-product-specs thead th {
    height: 76px;
    font-size: 19px;
  }

  .junj-product-specs__row--standard>* {
    height: 58px;
  }

  .junj-product-specs__row--application>* {
    height: 76px;
  }

  .junj-product-specs__row--material>* {
    height: 58px;
  }

  .junj-product-specs__row--heat_treatment>* {
    height: 215px;
  }

  .junj-product-specs__row--surface>* {
    height: 58px;
  }

  .junj-product-specs__row--size_range>* {
    height: 78px;
  }

  .junj-product-specs__row--load>* {
    height: 58px;
  }

  .junj-product-specs__row--industry>* {
    height: 80px;
  }

  .junj-product-specs__row .is-multiline {
    height: auto;
    padding-block: 26px;
  }

  /* 桌面端 EUGENE 底纹水平居中（覆盖右对齐默认值）。 */
  .junj-product-specs::after {
    right: 50%;
    bottom: -0.04em;
    transform: translateX(50%);
  }
}

.junj-product-specs::after {
  position: absolute;
  right: 2%;
  bottom: -0.1em;
  color: rgba(11, 68, 135, 0.045);
  content: attr(data-watermark);
  font-size: clamp(170px, 20vw, 380px);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 0.72;
  pointer-events: none;
  white-space: nowrap;
}

.junj-product-specs>.junj-product-shell {
  position: relative;
  z-index: 1;
  width: min(1790px, calc(100% - 64px));
}

.junj-product-specs h2 {
  margin-bottom: 46px;
  color: var(--product-navy);
  font-size: 42px;
  font-weight: 700;
  line-height: 1.25;
}

.junj-product-specs__tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  margin-bottom: 46px;
}

.junj-product-specs__tabs button {
  width: 238px;
  min-width: 0;
  min-height: 51px;
  padding: 10px 20px;
  border: 1px solid var(--product-navy);
  border-radius: 999px;
  background: transparent;
  color: var(--product-navy);
  font-size: 20px;
  font-weight: 600;
  line-height: 28px;
  transition: background-color 180ms ease, color 180ms ease;
}

.junj-product-specs__tabs button:hover,
.junj-product-specs__tabs button:focus-visible,
.junj-product-specs__tabs button.is-active {
  background: var(--product-navy);
  color: #fff;
}

.junj-product-specs__stage {
  position: relative;
  /* 桌面端拉大到 1760px，5 列产品 + 234px 参数列 ≈ 1634px，可整行铺下不溢出。 */
  width: min(calc(100% - 64px), 1760px);
  margin-inline: auto;
}

.junj-product-specs__scroller {
  /* 默认禁止横向滚动（防"胖子行为"——表格不撑爆容器）。 */
  overflow-x: clip;
  outline-offset: 4px;
  scrollbar-width: thin;
}

.junj-product-specs__panel[hidden] {
  display: none;
}

.junj-product-specs table {
  width: 100%;
  min-width: 0;
  border-collapse: collapse;
  background: #fff;
  table-layout: fixed;
}

.junj-product-specs__parameter-col {
  width: 234px;
}

.junj-product-specs th,
.junj-product-specs td {
  padding: 10px 16px;
  border: 1px solid rgba(11, 68, 135, 0.07);
  font-size: 16px;
  line-height: 1.36;
  text-align: center;
  vertical-align: middle;
  overflow-wrap: anywhere;
}

.junj-product-specs thead th {
  height: 63px;
  background: var(--product-navy);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
}

.junj-product-specs tbody th {
  color: var(--product-navy);
  font-weight: 700;
}

/* 8 个固定参数行的写死行高（与原设计稿像素一致）。多行值用 is-multiline 撑高。 */
.junj-product-specs__row--standard>* {
  height: 46px;
}

.junj-product-specs__row--application>* {
  height: 61px;
}

.junj-product-specs__row--material>* {
  height: 46px;
}

.junj-product-specs__row--heat_treatment>* {
  height: 175px;
}

.junj-product-specs__row--surface>* {
  height: 46px;
}

.junj-product-specs__row--size_range>* {
  height: 62px;
}

.junj-product-specs__row--load>* {
  height: 46px;
}

.junj-product-specs__row--industry>* {
  height: 63px;
}

.junj-product-specs__row .is-multiline {
  height: auto;
  padding-block: 20px;
  white-space: normal;
}

/* 多列场景：1 列参数列固定宽 + 最多 5 个产品列等分。
 * 不再强制 min-width：5 列由容器宽度自然等分（避免"胖子"——不撑爆、不出横向滚动条）。 */
.junj-product-specs__table {
  min-width: 0;
  table-layout: fixed;
}

.junj-product-specs__table[data-spec-cols="1"] {
  table-layout: auto;
  max-width: 720px;
  margin-inline: auto;
}

.junj-product-specs__table thead th:first-child,
.junj-product-specs__table tbody th[scope="row"] {
  width: 234px;
}

.junj-product-specs tbody tr:nth-child(odd)>* {
  background: #fff;
}

.junj-product-specs tbody tr:nth-child(even)>* {
  background: rgba(226, 238, 252, 0.62);
}

/* 产品列 hover 高亮（JS 监听 th/td mouseenter 给该列所有单元格加 .is-col-hover）。
 * 列索引基于 cellIndex，跨 thead/tbody 同步。 */
.junj-product-specs tbody .is-col-hover {
  background-color: rgba(78, 183, 226, 0.16) !important;
}

.junj-product-specs thead .is-col-hover {
  background-color: #1762a8;
  box-shadow: inset 2px 0 rgba(78, 183, 226, 0.55),
    inset -2px 0 rgba(78, 183, 226, 0.55);
}

.junj-product-specs__nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: grid;
  width: 56px;
  height: 56px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--product-navy);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: #0b4487;
  font-size: 0;
  line-height: 1;
  transform: translateY(-50%);
  transition: background-color 180ms ease, color 180ms ease;
}

.junj-product-specs__nav>span {
  display: grid;
  width: 12px;
  height: 24px;
  place-items: center;
  font-family: "SimSun-ExtB", SimSun, serif;
  font-size: 24px;
  font-weight: 400;
  line-height: 1;
  text-align: center;
  color: #0b4487;
  transform: translateY(-1px);
}

.junj-product-specs__nav:hover,
.junj-product-specs__nav:focus-visible {
  background: var(--product-navy);
  color: #fff;
}

.junj-product-specs__nav:hover>span,
.junj-product-specs__nav:focus-visible>span {
  color: #fff;
}

.junj-product-specs__nav:disabled {
  cursor: default;
  opacity: 0.32;
}

.junj-product-specs__nav--prev {
  left: -70px;
}

.junj-product-specs__nav--next {
  right: -70px;
}

.junj-product-applications {
  position: relative;
  width: 100%;
  min-height: 509px;
  overflow: hidden;
  background-color: var(--product-deep);
  background-image: var(--junj-product-applications-bg,
      url("../../images/product/applications.webp"));
  background-position: center top;
  background-size: cover !important;
  background-repeat: no-repeat;
  color: #fff;
  animation: none !important;
  transition: none !important;
}

@keyframes junj-applications-bg-pan {
  from {
    background-position: center top;
    background-size: 1920px 509px;
  }

  to {
    background-position: center 20%;
    background-size: 2000px 530px;
  }
}

.junj-product-applications__overlay {
  position: absolute;
  inset: 0;
  background: transparent;
}

.junj-product-applications__layout {
  position: relative;
  z-index: 1;
  display: grid;
  /* Lanhu PRODUCT: 520px intro + two 520px catalogue cards. */
  grid-template-columns: 520px repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: center;
  min-height: 509px;
}

.junj-product-applications__intro {
  padding-right: 0;
}

.junj-product-applications h2 {
  /* Lanhu: "Get Our" / "Product Catalog" are two deliberate title lines. */
  width: 370px;
  max-width: 100%;
  margin: 0 0 24px;
  color: #fff;
  font-size: 48px;
  font-weight: 700;
  line-height: 1.25;
  animation: none;
}

.junj-product-applications__intro>p:last-child {
  max-width: 460px;
  margin: 0;
  color: #fff;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.45;
  animation: none;
}

@keyframes junj-applications-rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

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

.junj-product-applications__controls {
  display: flex;
  gap: 20px;
  margin-top: 56px;
  animation: none;
}

.junj-product-applications__controls button {
  display: grid;
  width: 57px;
  height: 57px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: #0b4487;
  font-family: "Outfit", sans-serif;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  cursor: pointer;
  transition: transform 240ms cubic-bezier(0.2, 0.8, 0.2, 1),
    background 240ms ease, color 240ms ease, box-shadow 240ms ease;
}

.junj-product-applications__controls button:hover,
.junj-product-applications__controls button:focus-visible {
  transform: none;
  background: #fff;
  color: var(--product-navy);
  box-shadow: none;
  outline: none;
}

.junj-product-applications__controls button:focus-visible {
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.18), 0 0 0 3px #4eb7e2;
}

.junj-product-applications__controls button:active {
  transform: translateY(0) scale(0.96);
}

.junj-product-applications__cards {
  grid-column: 2 / -1;
  width: 100%;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  padding-left: 0;
}

.junj-product-applications__cards::-webkit-scrollbar {
  display: none;
}

.junj-product-applications__track {
  display: flex;
  width: 100%;
  min-width: 100%;
}

.junj-product-applications__page {
  display: grid;
  width: 100%;
  min-width: 100%;
  flex: 0 0 100%;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  scroll-snap-align: start;
}

.junj-product-application-card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  width: auto !important;
  scroll-snap-align: start;
  text-align: center;
  animation: none;
}

.junj-product-application-card__image {
  display: block;
  overflow: hidden;
  width: 100%;
  height: auto;
  aspect-ratio: 1.85 / 1;
  border-radius: 4px;
  background: #071d46;
  transition: none;
  box-shadow: none;
}

.junj-product-application-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  transform: none !important;
  animation: none !important;
  transition: none !important;
}

.junj-product-application-card__image:hover,
.junj-product-application-card__image:focus-visible {
  transform: none;
  box-shadow: none;
  outline: none;
}

.junj-product-application-card__image:hover img,
.junj-product-application-card__image:focus-visible img {
  opacity: 1;
  transform: none;
}

.junj-product-application-card__image:focus-visible {
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.32), 0 0 0 3px #4eb7e2;
}

.junj-product-application-card h3 {
  margin: 20px 0;
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  line-height: 30px;
  white-space: nowrap;
  transition: none;
}

.junj-product-application-card:hover h3 {
  color: #fff;
}

.junj-product-application-card__download {
  display: flex;
  width: 147px;
  height: 38px;
  min-height: 0;
  padding: 0;
  margin: 0 auto;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid #fff;
  border-radius: 50px;
  background: transparent;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 280ms ease, color 280ms ease, transform 280ms ease,
    box-shadow 280ms ease;
}

.junj-product-application-card__download span {
  display: inline-grid;
  width: 18px;
  height: 18px;
  place-items: center;
  border-radius: 50%;
  background: var(--product-blue);
  box-shadow: none;
  color: var(--product-navy);
  transition: transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.junj-product-application-card__download:hover,
.junj-product-application-card__download:focus-visible {
  background: transparent;
  color: #fff;
  transform: none;
  box-shadow: none;
  outline: none;
}

.junj-product-application-card__download:hover span,
.junj-product-application-card__download:focus-visible span {
  transform: none;
  background: #4eb7e2;
  color: #fff;
}

.junj-product-application-card__download:active {
  transform: translateY(0) scale(0.98);
}

.junj-product-application-card a {
  color: #fff;
  font-size: 14px;
  text-decoration: none;
}

.junj-product-faq {
  padding: 110px 0 100px;
  background: #fff;
  border: 0;
}

@media (min-width: 1200px) {
  .junj-product-faq {
    min-height: 100svh;
    box-sizing: border-box;
    padding: 110px 0 100px;
  }
}

/* Lanhu PRODUCT: 160px page gutters, 1600px two-column FAQ shell. */
.junj-product-faq>.junj-product-shell {
  width: min(calc(100% - 320px), 1600px);
}

.junj-product-faq>.junj-product-shell>h2 {
  margin-bottom: 50px;
  color: var(--product-deep);
  font-size: 48px;
  font-weight: 700;
  line-height: 60px;
  text-align: center;
}

.junj-product-faq__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
}

.junj-product-faq__column {
  min-width: 0;
  align-self: start;
}

.junj-product-faq__column>h3 {
  margin: 0 0 13px;
  color: #333;
  font-size: 28px;
  font-weight: 700;
  line-height: 35px;
}

/* 设计稿（兰湖 d9417afa）— FAQ 卡片：白底 + #1000A1 蓝紫描边 + 10px 圆角，无阴影、无左侧蓝条、无圆形图标 */
.junj-product-faq__list .junj-faq__item {
  position: relative;
  width: 100%;
  height: auto;
  align-self: stretch;
  background: #fff;
  border: 1px solid #1000a1;
  border-radius: 10px;
  box-shadow: none;
  overflow: hidden;
  transition: border-color 220ms ease;
}

/* 产品落地页 FAQ：间距由 .junj-product-faq__list 控制（覆盖根 gap=16px） */
.junj-product-faq__list {
  gap: 10px;
}

.junj-product-faq__list .junj-faq__item {
  border-color: #1000a1;
}

.junj-product-faq__list .junj-faq__item+.junj-faq__item {
  border-color: #1000a1 !important;
}

.junj-product-faq__list .junj-faq__item:hover {
  border: 1px solid #1000a1 !important;
  /* 深蓝边框 */
  transition: none !important;
  /* 移除过渡动画，避免闪烁 */
  box-shadow: none !important;
}

/* 展开态：标题区域深蓝底白字，去除所有左侧强调线 */
.junj-product-faq__list .junj-faq__item[open]>summary {
  background: #0b4487;
  color: #fff;
}

.junj-product-faq__list .junj-faq__item[open] .junj-faq__question {
  color: #fff;
}

.junj-product-faq__list .junj-faq__question {
  color: #010e44;
  min-height: 70px;
  padding: 18px 30px;
  font-size: 18px;
  font-weight: 700;
  line-height: 25px;
  align-items: center;
}

.junj-product-faq__list .junj-faq__q-text {
  font-size: inherit;
  line-height: inherit;
  font-weight: inherit;
}

/* 产品落地页：统一收起态卡片尺寸，避免问题文字长度造成高低错落。 */
.junj-product-page .junj-product-faq__list .junj-faq__question {
  height: 113px;
}

.junj-product-page .junj-product-faq__list .junj-faq__q-text {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.junj-product-faq__list .junj-faq__answer {
  color: #666;
  background: #fff;
  font-size: 18px;
  font-weight: 400;
  line-height: 36px;
  padding: 32px 32px 36px;
  border-top: 0;
  margin-top: 0;
}

/* 图标：去掉圆形背景，恢复 14px 文本 + 号 / − 号 */
.junj-product-faq__list .junj-faq__icon {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  background: transparent;
  border: 0;
  border-radius: 0;
  color: #1000a1;
  font-size: 24px;
  font-weight: 700;
  line-height: 20px;
}

.junj-product-faq__list .junj-faq__item[open] .junj-faq__icon {
  background: transparent;
  color: #fff;
  border: 0;
}

/* Desktop Lanhu FAQ geometry: 1600px shell, 790px columns and 70px rows. */
@media (min-width: 1200px) {
  .junj-product-faq>.junj-product-shell {
    width: min(calc(100% - 320px), 1600px);
  }

  .junj-product-faq>.junj-product-shell>h2 {
    margin-bottom: 50px;
    font-size: 48px;
    line-height: 60px;
  }

  .junj-product-faq__grid {
    gap: 20px;
  }

  .junj-product-faq__column>h3 {
    margin-bottom: 13px;
    font-size: 28px;
    line-height: 35px;
  }

  /* Desktop gap override (root controls spacing now) */
  .junj-product-faq__list {
    gap: 10px;
  }

  .junj-product-faq__list .junj-faq__question {
    min-height: 70px;
    padding: 18px 30px;
    font-size: 18px;
    line-height: 25px;
  }

  .junj-product-faq__list .junj-faq__answer {
    padding: 32px 32px 36px;
    font-size: 18px;
    line-height: 36px;
  }

  .junj-product-faq__list .junj-faq__icon {
    font-size: 24px;
  }
}

/* FAQ 列表本身已迁出到 assets/css/components/faq.css */

.junj-product-contact {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  background: var(--junj-contact-background, transparent) center/cover no-repeat;
  color: #fff;
}

.junj-product-contact__overlay {
  position: absolute;
  z-index: 1;
  inset: 0;
  background: linear-gradient(90deg,
      rgba(11, 68, 135, 0.66) 0%,
      rgba(27, 78, 138, 0.68) 48%,
      rgba(8, 58, 119, 0.7) 100%),
    rgba(27, 78, 138, 0.64);
}

.junj-product-contact__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.95fr 1.15fr;
  gap: 110px;
  align-items: start;
  min-height: 600px;
  padding-block: 70px;
}

.junj-product-contact__intro {
  padding-top: 0;
}

.junj-product-contact .junj-product-kicker {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 22px;
  text-transform: none;
}

.junj-product-contact .junj-product-kicker::after {
  display: block;
  width: 56px;
  height: 1px;
  background: currentColor;
  content: "";
}

.junj-product-contact h2 {
  margin-bottom: 28px;
  color: #fff;
}

.junj-product-contact__intro>p:last-child {
  max-width: 520px;
  color: #fff;
  font-size: 20px;
  line-height: 1.75;
}

.junj-product-contact .contact-form input.form-control,
.junj-product-contact .contact-form input[type="text"],
.junj-product-contact .contact-form input[type="email"],
.junj-product-contact .contact-form input[type="tel"] {
  height: 58px;
  padding-inline: 18px;
  color: #062f66;
  font-size: 18px;
  line-height: 1.2;
}

.junj-product-contact .contact-form textarea.form-control,
.junj-product-contact .contact-form textarea {
  height: 190px;
  padding: 16px 18px;
  color: #062f66;
  font-size: 18px;
  line-height: 1.35;
}

.junj-product-contact .contact-form input.form-control::placeholder,
.junj-product-contact .contact-form textarea.form-control::placeholder,
.junj-product-contact .contact-form input[type="text"]::placeholder,
.junj-product-contact .contact-form input[type="email"]::placeholder,
.junj-product-contact .contact-form input[type="tel"]::placeholder,
.junj-product-contact .contact-form textarea::placeholder {
  color: #062f66;
  opacity: 1;
}

.junj-product-contact button[type="submit"] {
  width: 100%;
  min-height: 58px;
  margin-top: 20px;
  border: 1px solid var(--product-blue);
  background: linear-gradient(135deg, #0b4487 0%, #4eb7e2 53.34%, #0b4487 100%);
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  transition: filter 200ms ease;
}

.junj-product-contact button[type="submit"]:hover,
.junj-product-contact button[type="submit"]:focus-visible {
  filter: brightness(1.15);
}

.junj-product-page :where(a, button, input, textarea):focus-visible {
  outline: 3px solid var(--product-blue);
  outline-offset: 3px;
}

@media (max-width: 1199.98px) {
  .junj-product-overview {
    padding-block: 28px 40px;
  }

  .junj-product-overview__grid,
  .junj-product-contact__grid {
    gap: 52px;
  }

  .junj-product-overview__grid {
    grid-template-columns: minmax(0, 42%) minmax(0, 1fr);
  }

  .junj-product-overview__content {
    padding-top: 32px;
  }

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

  .junj-product-catalog__layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 32px;
  }

  .junj-product-categories {
    padding: 0;
    gap: 22px;
  }

  .junj-product-category-group h3 {
    font-size: 14px;
  }

  .junj-product-categories a {
    width: 100%;
    min-height: 42px;
    padding: 8px 12px 8px 14px;
    font-size: 13px;
  }

  .junj-product-categories a i {
    font-family: Outfit, sans-serif;
    font-weight: 400;
    width: 22px;
    height: 22px;
    flex-basis: 22px;
    font-size: 14px;
    line-height: 1;
    color: #fff;
  }

  .junj-product-capabilities__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 48px 0;
  }

  .junj-product-capability:nth-child(4)::before {
    display: none;
  }

  .junj-product-specs {
    padding-block: 76px 82px;
  }

  .junj-product-specs h2 {
    margin-bottom: 34px;
    font-size: 36px;
  }

  .junj-product-specs__tabs {
    gap: 0;
    margin-bottom: 36px;
  }

  .junj-product-specs__tabs button {
    width: 180px;
    min-height: 46px;
    font-size: 16px;
    line-height: 24px;
  }

  .junj-product-specs__stage {
    width: calc(100% - 112px);
  }

  /* 平板以下放行横向滚动：5 列装不下时允许局部滚动，不撑破布局（不"胖子"）。 */
  .junj-product-specs__scroller {
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x pan-y;
  }

  .junj-product-specs__table[data-spec-cols="2"] {
    min-width: 720px;
  }

  .junj-product-specs__table[data-spec-cols="3"] {
    min-width: 900px;
  }

  .junj-product-specs__table[data-spec-cols="4"] {
    min-width: 1080px;
  }

  .junj-product-specs__table[data-spec-cols="5"] {
    min-width: 1260px;
  }

  .junj-product-specs__nav--prev {
    left: -54px;
  }

  .junj-product-specs__nav--next {
    right: -54px;
  }

  .junj-product-applications__layout {
    grid-template-columns: 1fr;
    gap: 36px;
    gap: 18px;
    min-height: 0;
    padding-block: 42px;
  }

  .junj-product-applications__intro {
    padding-right: 0;
  }

  .junj-product-applications__cards {
    grid-column: auto;
  }
}

@media (min-width: 768px) and (max-width: 1199.98px) {
  .junj-product-hero h1 {
    width: auto;
    height: auto;
    font-size: clamp(42px, 7vw, 56px);
    line-height: 1.15;
    letter-spacing: 2px;
    text-align: center;
  }

  .junj-product-overview::after {
    right: 50%;
    bottom: -0.08em;
    font-size: clamp(64px, 12vw, 132px);
    letter-spacing: 0.035em;
    opacity: 0.45;
    transform: translateX(50%);
  }

  .junj-product-overview__content h2 {
    width: auto;
    min-height: 0;
    white-space: normal;
    font-size: clamp(28px, 4vw, 34px);
    line-height: 1.25;
  }

  .junj-product-copy {
    font-size: 16px;
    line-height: 1.55;
  }

  .junj-product-overview__facts {
    gap: 10px;
    margin: 28px 0 32px;
  }

  .junj-product-overview__facts li,
  .junj-product-overview__facts strong,
  .junj-product-overview__facts span {
    font-size: 16px;
    line-height: 1.45;
  }

  .junj-product-catalog__heading {
    flex-wrap: wrap;
    gap: 20px 24px;
  }

  .junj-product-catalog__heading h2 {
    max-width: none;
    font-size: clamp(32px, 4.5vw, 40px);
  }

  .junj-product-search {
    width: min(100%, 360px);
  }

  .junj-product-card__model,
  .junj-product-card__name {
    font-size: 14px;
    line-height: 1.35;
    overflow-wrap: anywhere;
  }

  .junj-product-capabilities__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 16px;
  }

  .junj-product-capability {
    padding: 24px 16px;
  }

  .junj-product-capability h3 {
    font-size: 17px;
    line-height: 1.3;
  }

  .junj-product-capability p {
    font-size: 16px;
    line-height: 1.55;
  }

  .junj-product-specs::after {
    right: 50%;
    bottom: -0.04em;
    font-size: clamp(72px, 13vw, 144px);
    letter-spacing: 0.035em;
    transform: translateX(50%);
  }

  .junj-product-specs__row--standard>*,
  .junj-product-specs__row--application>*,
  .junj-product-specs__row--material>*,
  .junj-product-specs__row--heat_treatment>*,
  .junj-product-specs__row--surface>*,
  .junj-product-specs__row--size_range>*,
  .junj-product-specs__row--load>*,
  .junj-product-specs__row--industry>* {
    height: auto;
    min-height: 44px;
  }

  .junj-product-specs th,
  .junj-product-specs td {
    padding: 12px 10px;
    font-size: 14px;
    line-height: 1.45;
  }

  .junj-product-specs thead th {
    font-size: 15px;
  }

  .junj-product-application-card h3 {
    white-space: normal;
    font-size: clamp(18px, 2.4vw, 22px);
    line-height: 1.35;
  }

  .junj-product-faq>.junj-product-shell {
    width: min(calc(100% - 48px), 960px);
  }

  .junj-product-faq>.junj-product-shell>h2 {
    font-size: clamp(32px, 4.5vw, 40px);
    line-height: 1.25;
  }

  .junj-product-faq__grid {
    grid-template-columns: none;
    grid-auto-columns: min(88%, 720px);
    grid-auto-flow: column;
    gap: 20px;
    padding: 2px 2px 14px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x pan-y;
  }

  .junj-product-faq__column {
    min-width: 0;
    scroll-snap-align: start;
  }

  .junj-product-faq__column+.junj-product-faq__column {
    margin-top: 0;
  }

  .junj-product-contact__grid {
    grid-template-columns: 1fr;
    gap: 36px;
    min-height: 0;
    padding-block: 48px;
  }

  .junj-product-contact__intro>p:last-child {
    max-width: none;
    font-size: 18px;
    line-height: 1.6;
  }

  .junj-product-contact .contact-form input.form-control,
  .junj-product-contact .contact-form input[type="text"],
  .junj-product-contact .contact-form input[type="email"],
  .junj-product-contact .contact-form input[type="tel"],
  .junj-product-contact .contact-form textarea.form-control,
  .junj-product-contact .contact-form textarea {
    font-size: 16px;
    text-transform: none;
  }

  .junj-product-contact .contact-form input.form-control::placeholder,
  .junj-product-contact .contact-form textarea.form-control::placeholder,
  .junj-product-contact .contact-form input[type="text"]::placeholder,
  .junj-product-contact .contact-form input[type="email"]::placeholder,
  .junj-product-contact .contact-form input[type="tel"]::placeholder,
  .junj-product-contact .contact-form textarea::placeholder {
    text-transform: none;
  }

  .junj-product-category-item>a>i {
    color: #fff;
  }
}

@media (min-width: 768px) and (max-width: 991.98px) {
  .junj-product-overview__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .junj-product-overview__content {
    padding-top: 0;
  }

  .junj-product-overview__media img {
    width: min(100%, 520px);
    margin-inline: auto;
  }

  .junj-product-catalog__layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 24px;
  }

  .junj-product-category-toggle {
    width: 30px;
    height: 30px;
    flex-basis: 30px;
    font-size: 14px;
  }

  .junj-product-category-item>a {
    min-height: 44px;
  }
}

@media (min-width: 992px) and (max-width: 1199.98px) {
  .junj-product-overview__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
  }

  .junj-product-overview__content {
    padding-top: 0;
  }

  .junj-product-overview__media img {
    width: min(100%, 560px);
    margin-inline: auto;
  }

  .junj-product-catalog__layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 28px;
  }
}

@media (max-width: 767.98px) {
  .junj-product-capability:nth-child(4)::before {
    display: block;
  }

  .junj-product-shell {
    width: min(calc(100% - 32px), 680px);
    min-width: 0;
  }

  .junj-product-kicker {
    margin-bottom: 10px;
    font-size: 14px;
  }

  .junj-product-page h2 {
    font-size: 32px;
  }

  .junj-product-hero {
    height: 300px;
  }

  .junj-product-hero h1 {
    width: auto;
    height: auto;
    font-size: 42px;
    line-height: 1.2;
    letter-spacing: 6px;
    text-align: center;
  }

  .junj-product-overview,
  .junj-product-catalog,
  .junj-product-specs,
  .junj-product-faq {
    padding-block: 36px 44px;
  }

  .junj-product-catalog {
    padding-block: 44px 56px;
  }

  .junj-product-overview__grid,
  .junj-product-catalog__layout,
  .junj-product-contact__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .junj-product-overview__media,
  .junj-product-overview__content,
  .junj-product-catalog__layout>*,
  .junj-product-contact__grid>* {
    min-width: 0;
  }

  .junj-product-pagination {
    grid-column: 1;
  }

  .junj-product-catalog__heading {
    align-items: start;
    flex-direction: column;
    gap: 16px;
  }

  .junj-product-catalog__heading h2 {
    font-size: 28px;
  }

  .junj-product-overview__media {
    min-height: 0;
  }

  .junj-product-overview__media img {
    width: min(100%, 440px);
  }

  .junj-product-overview__content {
    padding-top: 0;
  }

  .junj-product-overview__content h2 {
    width: auto;
    min-height: 0;
    font-size: 30px;
    line-height: 1.25;
    white-space: normal;
  }

  .junj-product-overview__facts,
  .junj-product-catalog__heading {
    display: grid;
    width: 100%;
    min-width: 0;
    margin-bottom: 24px;
  }

  .junj-product-overview__facts li {
    display: grid;
    grid-template-columns: 5px minmax(0, 1fr);
    column-gap: 10px;
    row-gap: 2px;
    align-items: start;
    line-height: 1.45;
    min-width: 0;
    overflow-wrap: normal;
  }

  .junj-product-overview__facts li::before {
    grid-column: 1;
    grid-row: 1 / -1;
    align-self: start;
    margin-top: 0.55em;
    transform: none;
  }

  .junj-product-overview__facts li,
  .junj-product-overview__facts strong,
  .junj-product-overview__facts span {
    font-size: 16px;
  }

  .junj-product-overview__facts strong {
    grid-column: 2;
    grid-row: 1;
    overflow-wrap: normal;
  }

  .junj-product-overview__facts span {
    grid-column: 2;
    grid-row: 2;
    min-width: 0;
    overflow-wrap: break-word;
    word-break: normal;
  }

  .junj-product-search {
    width: 100%;
  }

  .junj-product-categories {
    position: static;
    display: block;
    padding: 0;
    gap: 12px;
  }

  .junj-product-category-group {
    margin-bottom: 12px;
  }

  .junj-product-category-item>a {
    width: 100%;
  }

  .junj-product-category-group h3 {
    font-size: 13px;
  }

  .junj-product-categories a {
    width: 100%;
    min-height: 40px;
    padding: 8px 10px 8px 12px;
    font-size: 13px;
  }

  .junj-product-categories a i {
    width: 20px;
    height: 20px;
    flex-basis: 20px;
    font-size: 12px;
  }

  .junj-product-categories a:hover,
  .junj-product-categories a:focus-visible,
  .junj-product-categories a.is-active {
    transform: none;
  }

  .junj-product-grid,
  .junj-product-applications__cards {
    grid-template-columns: 1fr;
  }

  /* 手机端：产品 FAQ 在上、公司 FAQ 在下，纵向堆叠（不再横向并排滑动） */
  .junj-product-faq__grid {
    grid-template-columns: 1fr;
    grid-auto-flow: row;
    gap: 28px;
    padding: 0;
    overflow-x: visible;
  }

  .junj-product-faq>.junj-product-shell {
    width: min(calc(100% - 32px), 680px);
  }

  .junj-product-faq__column {
    min-width: 0;
  }

  /* P0 — mobile catalog: 产品网格单列，左对齐容器 */
  .junj-product-grid {
    grid-template-columns: 1fr;
    gap: 22px 14px;
  }

  .junj-product-card {
    width: 100%;
  }

  .junj-product-card__media {
    aspect-ratio: 4 / 3;
  }

  .junj-product-card__media img {
    padding: 12px;
  }

  .junj-product-card__info {
    padding-top: 6px;
  }

  .junj-product-card__model,
  .junj-product-card__name {
    font-size: 12px;
    line-height: 1.3;
  }

  .junj-product-capabilities h2 {
    margin-bottom: 32px;
  }

  .junj-product-capabilities__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .junj-product-capability {
    padding: 16px 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .junj-product-capability img {
    width: 56px;
    height: 48px;
    margin-bottom: 12px;
    margin-inline: auto;
  }

  .junj-product-capability h3 {
    font-size: 15px;
    line-height: 1.25;
    margin: 0 0 6px;
  }

  .junj-product-capability p {
    font-size: 12px;
    line-height: 1.55;
  }

  .junj-product-capability+.junj-product-capability::before {
    top: 18%;
    bottom: 18%;
    left: 0;
    right: auto;
    width: 1px;
    height: auto;
  }

  .junj-product-capability:nth-child(odd)::before {
    display: none;
  }

  .junj-product-specs {
    padding-block: 42px 72px;
  }

  .junj-product-specs h2 {
    margin-bottom: 28px;
    font-size: 30px;
  }

  .junj-product-specs__tabs {
    flex-wrap: nowrap;
    justify-content: flex-start;
    margin-inline: -16px;
    padding-inline: 16px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .junj-product-specs__tabs::-webkit-scrollbar {
    display: none;
  }

  .junj-product-specs__tabs button {
    min-width: max-content;
    flex: 0 0 auto;
  }

  .junj-product-specs__stage {
    width: 100%;
  }

  .junj-product-specs__nav {
    display: none;
  }

  .junj-product-specs th,
  .junj-product-specs td {
    height: auto;
    min-height: 46px;
    padding: 12px 10px;
    font-size: 12px;
  }

  .junj-product-specs__parameter-col {
    width: 130px;
  }

  .junj-product-specs::after {
    right: 50%;
    bottom: 0;
    font-size: clamp(54px, 18vw, 68px);
    letter-spacing: 0.025em;
    transform: translateX(50%);
  }

  .junj-product-overview::after {
    right: 50%;
    bottom: 0;
    font-size: clamp(54px, 18vw, 68px);
    letter-spacing: 0.025em;
    transform: translateX(50%);
  }

  .junj-product-applications__layout {
    min-height: 0;
  }

  .junj-product-applications {
    min-height: 0;
    padding-block: 30px 34px;
    background-size: cover;
  }

  .junj-product-applications h2 {
    font-size: 26px;
  }

  .junj-product-applications__cards {
    gap: 12px;
  }

  .junj-product-applications__page {
    grid-template-columns: 1fr;
  }

  .junj-product-applications__controls button {
    width: 44px;
    height: 44px;
    font-size: 18px;
  }

  .junj-product-application-card__image {
    border-radius: 10px;
  }

  .junj-product-application-card__image:hover,
  .junj-product-application-card__image:focus-visible {
    transform: translateY(-2px);
  }

  .junj-product-faq__column+.junj-product-faq__column {
    margin-top: 0;
  }

  .junj-product-faq>.junj-product-shell>h2 {
    margin-bottom: 30px;
    font-size: 28px;
    line-height: 1.3;
  }

  .junj-product-faq__column>h3 {
    font-size: 20px;
    line-height: 1.4;
  }

  .junj-product-page .junj-product-faq__list .junj-faq__question {
    height: 163px;
  }

  .junj-product-page .junj-product-faq__list .junj-faq__q-text {
    -webkit-line-clamp: 5;
  }

  .junj-product-contact__grid {
    min-height: 0;
    padding-block: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {

  .junj-product-page *,
  .junj-product-page *::before,
  .junj-product-page *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .junj-product-card a:hover,
  .junj-product-card a:focus-visible,
  .junj-product-card a:active {
    transform: none;
    box-shadow: none;
  }

  .junj-product-capability:hover img,
  .junj-product-capability:focus-within img {
    transform: none;
  }

  .junj-product-applications,
  .junj-product-applications h2,
  .junj-product-applications__intro>p:last-child,
  .junj-product-applications__controls,
  .junj-product-application-card,
  .junj-product-application-card__image,
  .junj-product-application-card__image img,
  .junj-product-application-card__download,
  .junj-product-application-card__download span {
    animation: none !important;
    transform: none !important;
  }

  .junj-product-applications__controls button:hover,
  .junj-product-applications__controls button:active,
  .junj-product-application-card__image:hover,
  .junj-product-application-card__image:focus-visible,
  .junj-product-application-card__download:hover,
  .junj-product-application-card__download:focus-visible,
  .junj-product-application-card__download:active {
    transform: none !important;
  }

  .junj-product-categories a,
  .junj-product-categories a:hover,
  .junj-product-categories a:focus-visible,
  .junj-product-categories a.is-active,
  .junj-product-categories a i,
  .junj-product-categories a:hover i {
    transition: none !important;
    transform: none !important;
  }
}

/* ===================================================================
   产品分类导航 — 二级分类折叠展开
   设计稿参考：左侧一级分类带 + 切换按钮，点击展开二级分类纯文本列表
   =================================================================== */
.junj-product-category-item {
  margin-bottom: 18px;
}

.junj-product-category-item>a {
  display: flex;
  width: 100%;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 16px 20px 16px 24px;
  border-radius: 12px;
  background: #f0f4fa;
  border: 0;
  color: var(--product-deep);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.25;
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: background 220ms ease, color 220ms ease, transform 220ms ease,
    box-shadow 220ms ease;
}

.junj-product-category-item>a>span {
  flex: 1 1 auto;
  min-width: 0;
}

.junj-product-category-item>a>i {
  display: inline-grid;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  place-items: center;
  border-radius: 50%;
  background: var(--product-navy);
  color: #fff;
  font-size: 18px;
  font-style: normal;
  line-height: 1;
  transition: background 220ms ease, color 220ms ease, transform 220ms ease;
}

.junj-product-category-item>a:hover,
.junj-product-category-item>a:focus-visible,
.junj-product-category-item.is-active>a,
.junj-product-category-item>a.is-active {
  background: var(--product-navy);
  color: #fff;
  border-color: var(--product-navy);
  transform: none;
  box-shadow: none;
}

.junj-product-category-item>a:hover>i,
.junj-product-category-item>a:focus-visible>i,
.junj-product-category-item.is-active>a>i,
.junj-product-category-item>a.is-active>i {
  background: var(--product-blue);
  color: #fff;
  transform: none;
}

.junj-product-category-item>a:focus-visible {
  outline: 3px solid var(--product-blue);
  outline-offset: 2px;
}

/* --- 一级分类带 + 切换按钮 --- */
.junj-product-category-toggle {
  display: inline-grid;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--product-navy);
  color: #fff;
  font: inherit;
  font-size: 18px;
  font-weight: 400;
  line-height: 1;
  cursor: pointer;
  transition: background 220ms ease, color 220ms ease;
}

.junj-product-category-toggle:hover,
.junj-product-category-toggle:focus-visible {
  background: var(--product-blue);
  outline: none;
}

.junj-product-category-toggle:focus-visible {
  outline: 3px solid var(--product-blue);
  outline-offset: 2px;
}

.junj-product-category-toggle i {
  display: block;
  font-style: normal;
  line-height: 1;
}

/* --- 一级分类 active 时切换按钮跟随背景色 --- */
.junj-product-category-item>a:hover~.junj-product-category-toggle,
.junj-product-category-item>a.is-active~.junj-product-category-toggle,
.junj-product-category-item.is-active>.junj-product-category-toggle {
  background: var(--product-blue);
}

/* 兼容：a 内嵌 toggle 时跟随 hover */
.junj-product-category-item>a:hover .junj-product-category-toggle,
.junj-product-category-item>a:focus-visible .junj-product-category-toggle {
  background: var(--product-blue);
}

/* --- 展开态 --- */
.junj-product-category-item.is-expanded>a .junj-product-category-toggle {
  background: var(--product-blue);
}

/* --- 二级分类列表（默认隐藏） --- */
.junj-product-category-sublist {
  display: block;
  margin: 6px 0 0;
  padding: 8px 0 4px 16px;
  border-left: 2px solid var(--product-line);
  list-style: none;
}

/* 覆盖父级 .junj-product-categories a 的卡片化样式，让二级分类是纯文本列表 */
.junj-product-category-sublist a {
  min-height: 0;
  margin-bottom: 0;
  padding: 14px 12px 14px 16px;
  border-radius: 8px;
  background: transparent;
  color: var(--product-deep);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
  transition: background 200ms ease, color 200ms ease;
}

.junj-product-category-sublist[hidden] {
  display: none;
}

.junj-product-category-sublist li {
  margin: 0;
  padding: 0;
  list-style: none;
}

.junj-product-category-sublist li+li {
  border-top: 1px solid var(--product-line);
}

.junj-product-category-sublist a:hover,
.junj-product-category-sublist a:focus-visible {
  background: rgba(11, 68, 135, 0.06);
  color: var(--product-navy);
}

.junj-product-category-sublist li.is-active a {
  background: transparent;
  color: var(--product-navy);
  font-weight: 600;
}

/* --- 平板/手机端样式 --- */
@media (max-width: 991.98px) {
  .junj-product-category-item {
    margin-bottom: 12px;
  }

  .junj-product-category-item>a {
    width: 100%;
    min-height: 44px;
    padding: 8px 12px 8px 14px;
    font-size: 13px;
    border-radius: 10px;
  }

  .junj-product-category-item>a>i {
    width: 22px;
    height: 22px;
    flex-basis: 22px;
    font-size: 14px;
    color: #fff;
  }

  .junj-product-category-toggle {
    width: 30px;
    height: 30px;
    flex-basis: 30px;
    font-size: 14px;
  }

  .junj-product-category-sublist {
    margin-top: 4px;
    padding: 6px 0 2px 12px;
  }

  .junj-product-category-sublist a {
    padding: 10px 8px 10px 12px;
    font-size: 13px;
  }
}

@media (max-width: 767.98px) {
  .junj-product-category-item {
    margin-bottom: 10px;
  }

  .junj-product-category-item>a {
    width: 100%;
    min-height: 40px;
    padding: 8px 10px 8px 12px;
    font-size: 13px;
    border-radius: 8px;
  }

  .junj-product-category-item>a>i {
    width: 20px;
    height: 20px;
    flex-basis: 20px;
    font-size: 12px;
    color: #fff;
  }

  .junj-product-category-toggle {
    width: 20px;
    height: 20px;
    flex-basis: 20px;
    font-size: 12px;
  }

  .junj-product-category-sublist a {
    padding: 8px 6px 8px 10px;
    font-size: 12px;
  }
}

/* --- 兼容减少动画偏好 --- */
@media (prefers-reduced-motion: reduce) {

  .junj-product-category-item>a,
  .junj-product-category-item>a>i,
  .junj-product-category-toggle,
  .junj-product-category-sublist a {
    transition: none !important;
  }
}