/* ==========================================================================
   prodetail.css — 产品详情页样式
   ========================================================================== */

:root {
  --prodetail-sticky-top: 90px;
  --prodetail-nav-height: 60px;
}

/* ============================== Product Banner ============================== */
.prodetail-hero {
  position: relative;
  min-height: 580px;
  overflow: hidden;
  color: #494C53;
  background: url(../img/prodetail/product_banner_bg.jpg) top center no-repeat;
  background-size: cover;
}

.prodetail-hero::before {}

.prodetail-hero__inner {
  width: min(1600px, calc(100% - 120px));
  min-height: 580px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.prodetail-hero__content {
  width: 820px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 0px;
  height: 580px;
  z-index: 3;
}

.prodetail-hero__brand {
  display: block;
  margin: 0;
  color: #403586;
  font-family: "Poppins", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.2;
}

.prodetail-hero__title {
  margin: 8px 0 0;
  color: #494C53;
  font-size: 38px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .01em;
}

.prodetail-hero__subtitle {
  margin: 10px 0 0;
  color: #494C53;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.6;
}

.prodetail-hero__desc {
  width: 780px;
  margin: 30px 0 0;
  color: #4D525B;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.6;
}

.prodetail-hero__actions {
  margin-top: 30px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.prodetail-btn {
  width: 220px;
  height: 52px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px 0 30px;
  color: #fff;
  background: #73CBC7;
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
  box-shadow: 0 12px 24px rgba(115, 203, 199, .2);
  transition: transform .25s ease, box-shadow .25s ease;
}

.prodetail-btn--dark {
  background: #403586;
  box-shadow: 0 12px 24px rgba(64, 53, 128, .18);
}

.prodetail-btn span {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: #fff;
}

.prodetail-btn svg {
  width: 16px;
  height: 16px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.prodetail-btn:not(.prodetail-btn--dark) span {
  color: #73CBC7;
}

.prodetail-btn--dark span {
  color: #171B22;
}

.prodetail-btn:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 18px 30px rgba(64, 53, 128, .22);
}

.prodetail-hero__device {
  position: absolute;
  z-index: 2;
  right: 35px;
  top: 0px;
  width: 580px;
  pointer-events: none;
  height: 100%;
  display: flex;
  align-items: center;
}

.prodetail-hero__device img {
  width: 100%;
  height: auto;
}

.prodetail-hero__stats {
  position: relative;
  left: 0;
  padding-top: 60px;
  bottom: 0px;
  display: grid;
  grid-template-columns: repeat(4, 160px);
  gap: 20px;
}

.prodetail-hero__stat {
  display: grid;
  grid-template-columns: 40px 1fr;
  column-gap: 12px;
  align-items: center;
}

.prodetail-hero__stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #403586;
  background: #fff;
  box-shadow: 0 6px 20px rgba(35, 41, 58, .12);
}

.prodetail-hero__stat-icon img {}

.prodetail-hero__stat strong {
  display: block;
  color: #494C53;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
}

.prodetail-hero__stat span {
  display: block;
  margin-top: 4px;
  color: #494C53;
  font-size: 14px;
  line-height: 1.4;
}

.prodetail-nav {
  height: var(--prodetail-nav-height);
  position: sticky;
  top: var(--prodetail-sticky-top);
  z-index: 900;
  background: #f0f0f1;
  border-top: 1px solid rgba(0, 0, 0, .03);
  transition: box-shadow .25s ease, background .25s ease;
}

.prodetail-nav.is-stuck {
  background: rgba(240, 240, 241, .96);
  box-shadow: 0 10px 24px rgba(31, 39, 52, .08);
  backdrop-filter: blur(8px);
}

.prodetail-nav__inner {
  width: min(1600px, calc(100% - 64px));
  height: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.prodetail-nav__link {
  height: var(--prodetail-nav-height);
  padding: 0 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #494C53;
  font-size: 16px;
  font-weight: 500;
  position: relative;
  transition: color .25s ease;
}

.prodetail-nav__link:first-child {
  padding-left: 30px;
}

.prodetail-nav__link:hover,
.prodetail-nav__link.is-active {
  color: #403586;
}

.prodetail-nav__link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 110px;
  height: 5px;
  background: #403586;
  border-radius: 3px;
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  opacity: 0;
  transition: transform .38s cubic-bezier(.22, 1, .36, 1), opacity .28s ease;
}

.prodetail-nav__link:hover::after {
  transform: translateX(-50%) scaleX(.5);
  opacity: .4;
}

.prodetail-nav__link.is-active::after,
.prodetail-nav__link.is-active:hover::after {
  transform: translateX(-50%) scaleX(1);
  opacity: 1;
}

.prodetail-breadcrumb {
  height: 60px;
  background: #fff;
}

.prodetail-breadcrumb__inner {
  width: min(1600px, calc(100% - 64px));
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.prodetail-breadcrumb__nav {
  display: flex;
  align-items: center;
  color: #494C53;
  font-size: 14px;
  line-height: 1;
}

.prodetail-breadcrumb__nav a,
.prodetail-breadcrumb__nav span {
  color: #494C53;
  display: inline-flex;
  align-items: center;
}

.prodetail-breadcrumb__nav a::after,
.prodetail-breadcrumb__nav span:not(:last-child)::after {
  content: "";
  width: 7px;
  height: 7px;
  margin: 0 10px;
  border-top: 1px solid #9EA2A8;
  border-right: 1px solid #9EA2A8;
  transform: rotate(45deg);
}

.prodetail-overview,
.prodetail-video,
.prodetail-application,
.prodetail-cases,
.prodetail-story,
.prodetail-params,
.prodetail-download,
.prodetail-users {
  scroll-margin-top: calc(var(--prodetail-sticky-top) + var(--prodetail-nav-height) + 24px);
}

/* ============================== Product Overview ============================== */
.prodetail-overview {
  position: relative;
  overflow: hidden;
  padding: 18px 0 84px;
}

.prodetail-overview::after {
  content: "";
  position: absolute;
  right: -10vw;
  bottom: -12vw;
  width: 38vw;
  height: 38vw;
  border-radius: 50%;
  background: radial-gradient(50% 50% at 50% 50%, rgba(115, 203, 199, .18) 0%, rgba(115, 203, 199, .07) 43%, rgba(115, 203, 199, 0) 72%);
  pointer-events: none;
  z-index: 1;
}

.prodetail-section-head {
  text-align: center;
}

.prodetail-section-head__eyebrow {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #403586;
  font-family: "Poppins", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
  text-transform: uppercase;
}

.prodetail-section-head__eyebrow::before {
  content: "";
  width: 20px;
  height: 14px;
  display: inline-block;
  background: url(../img/title_wrapicon.svg) center center no-repeat;
  background-size: contain;
}

.prodetail-section-head__title {
  margin: 9px 0 0;
  color: #73CBC7;
  font-size: clamp(32px, 1.6vw, 36px);
  font-weight: 700;
  line-height: 1.18;
}

.prodetail-section-head__desc {
  margin: 8px 0 0;
  color: #494C53;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
}

.prodetail-overview__inner {
  width: min(1600px, calc(100% - 64px));
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.prodetail-overview__cards {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.prodetail-overview__card {
  position: relative;
  height: 260px;
  background: linear-gradient(180.00deg, rgba(250, 250, 250, 1) 0%, rgba(250, 250, 250, 0) 100%);
  border-radius: 10px;
}

.prodetail-overview__card h3 {
  margin: 0;
  padding: 34px 0 0 26px;
  color: #403586;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.25;
}

.prodetail-overview__card ul {
  margin: 15px 0 0 31px;
  padding: 0;
  list-style: none;
}

.prodetail-overview__card li {
  position: relative;
  margin-top: 7px;
  padding-left: 12px;
  color: #494C53;
  font-size: 16px;
  line-height: 1.4;
}

.prodetail-overview__card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 4px;
  height: 4px;
  background: #73CBC7;
}

.prodetail-overview__card-icon {
  position: absolute;
  right: 46px;
  bottom: 31px;
  width: 76px;
  height: 76px;
  color: #403586;
}

.prodetail-overview__card-icon img {
  height: 100%;
}

.prodetail-overview__card-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.prodetail-overview__card-icon .is-mint {
  stroke: #73CBC7;
}

.prodetail-overview__content {
  margin-top: 52px;
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(350px, 1fr);
  gap: 18px;
  align-items: start;
}

.prodetail-overview__workflow {
  border-radius: 8px;
  overflow: hidden;
  background: #fafafa;
  position: relative;
}

.prodetail-overview__workflow-media {
  height: 480px;
  padding: 28px 40px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.prodetail-overview__workflow-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.prodetail-overview__workflow-body {
  height: 100px;
  padding: 20px 26px 0;
  position: absolute;
  bottom: 20px;
}

.prodetail-overview__workflow-body h3 {
  margin: 0;
  color: #403586;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
}

.prodetail-overview__workflow-body p {
  margin: 6px 0 0;
  color: #494C53;
  font-size: 15px;
  line-height: 1.55;
}

.prodetail-overview__dots {
  position: absolute;
  right: 28px;
  bottom: 27px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  z-index: 100;
  width: 110px;
  height: 24px;
  background: rgba(255, 255, 255, 1);
  border-radius: 300px;
}

.prodetail-overview__dots i {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #c6c7c9;
}

.prodetail-overview__dots i:first-child {
  width: 26px;
  background: #73CBC7;
}

.prodetail-overview__features {
  display: grid;
  gap: 6px;
}

.prodetail-overview__feature {
  height: 100px;
  border: 1px solid #E3E5EA;
  border-radius: 8px;
  display: grid;
  grid-template-columns: 72px 1fr;
  align-items: center;
  background: rgba(255, 255, 255, .75);
}

.prodetail-overview__feature-icon {
  width: 50px;
  height: 50px;
  margin-left: 24px;
  color: #403586;
}

.prodetail-overview__feature-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.55;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.prodetail-overview__feature-text {
  padding: 0 20px 0 10px;
}

.prodetail-overview__feature h4 {
  margin: 0;
  color: #403586;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.3;
}

.prodetail-overview__feature p {
  margin: 4px 0 0;
  color: #494C53;
  font-size: 13px;
  line-height: 1.45;
}

/* ============================== Related Video ============================== */
.prodetail-video {
  position: relative;
  overflow: hidden;
  padding: 80px 0 80px;
  z-index: 1;
}

.prodetail-video__inner {
  width: min(1600px, calc(100% - 64px));
  margin: 0 auto;
}

.prodetail-video__layout {
  margin-top: 40px;
  display: grid;
  grid-template-columns: minmax(0, 2.25fr) 520px;
  gap: 20px;
}

.prodetail-video__main {
  height: 600px;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #000000;
  width: 100%;
}

.prodetail-video__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.prodetail-play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 80px;
  height: 80px;
  border: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: #73CBC7;
  transform: translate(-50%, -50%);
  cursor: pointer;
  transition: transform .25s ease, background .25s ease;
}

.prodetail-play::before {
  content: "";
  width: 0;
  height: 0;
  border-top: 13px solid transparent;
  border-bottom: 13px solid transparent;
  border-left: 19px solid currentColor;
  transform: translateX(2px);
}

.prodetail-play:hover {
  background: #403586;
  transform: translate(-50%, -50%) scale(1.06);
}

.prodetail-video__list {
  height: 600px;
  border: 1px solid #E0E3E8;
  border-radius: 8px;
  padding: 30px 30px 30px;
  background: rgba(255, 255, 255, .78);
  position: relative;
}

.prodetail-video__list::after {
  content: "";
  position: absolute;
  right: 10px;
  top: 30px;
  width: 2px;
  height: 165px;
  background: #403586;
  border-radius: 99px;
}

.prodetail-video__item {
  min-height: 118px;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 25px;
  align-items: center;
  position: relative;
}

.prodetail-video__item+.prodetail-video__item {
  border-top: 1px solid #E0E3E8;
}

.prodetail-video__item.is-active::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 20px;
  width: 2px;
  height: 80px;
  background: #73CBC7;
}

.prodetail-video__thumb {
  width: 160px;
  height: 88px;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  background: #dce8ef;
}

.prodetail-video__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.prodetail-video__main video {
  object-fit: contain;
}

.prodetail-video__thumb .prodetail-play {
  width: 32px;
  height: 32px;
}

.prodetail-video__thumb .prodetail-play::before {
  border-top-width: 6px;
  border-bottom-width: 6px;
  border-left-width: 9px;
}

.prodetail-video__item h3 {
  margin: 0;
  color: #403586;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
}

.prodetail-video__item p {
  margin: 8px 0 0;
  color: #494C53;
  font-size: 14px;
  line-height: 1.5;
}

/* ============================== Typical Application ============================== */
.prodetail-application {
  padding: 40px 0 80px;
  overflow: hidden;
  background:
    radial-gradient(38vw 30vw at -8vw 82%, rgba(115, 203, 199, .18) 0%, rgba(115, 203, 199, .06) 45%, rgba(115, 203, 199, 0) 72%),
    #fff;
}

.prodetail-application__inner {
  width: min(1600px, calc(100% - 64px));
  margin: 0 auto;
}

.prodetail-application__grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.prodetail-application__card {
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  transition: transform .3s ease, box-shadow .3s ease;
}

.prodetail-application__card:hover {
  transform: translateY(-5px);
}

.prodetail-application__image {
  height: 320px;
  overflow: hidden;
  background: #dce8ef;
}

.prodetail-application__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}

.prodetail-application__card:hover .prodetail-application__image img {
  transform: scale(1.04);
}

.prodetail-application__card h3 {
  height: 80px;
  margin: 0;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #171B22;
  background: #f9f9f9;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.35;
  text-align: center;
}

.prodetail-application__controls {
  width: 420px;
  margin: 50px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.prodetail-application__arrow {
  width: 60px;
  height: 60px;
  border: 1px solid #E2E4E8;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  color: #171B22;
  background: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: color .25s ease, background .25s ease, border-color .25s ease;
}

.prodetail-application__arrow:hover {
  color: #fff;
  border-color: #73CBC7;
  background: #73CBC7;
}

.prodetail-application__dots {
  display: flex;
  align-items: center;
  gap: 20px;
}

.prodetail-application__dots button {
  width: 20px;
  height: 5px;
  border: 0;
  border-radius: 999px;
  background: #c8c8c8;
  padding: 0;
}

.prodetail-application__dots button.is-active {
  width: 60px;
  background: #73CBC7;
}

/* ============================== Responsive ============================== */

/* ============================== Product Detail Interactions ============================== */
.prodetail-overview__workflow.swiper {
  width: 100% !important;
  max-width: 100%;
  min-width: 0;
  height: 630px;
  display: block;
  overflow: hidden;
  box-sizing: border-box;
}

.prodetail-overview__workflow .swiper-wrapper {
  width: 100% !important;
  height: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.prodetail-overview__slide {
  width: 100% !important;
  max-width: 100%;
  min-width: 0;
  height: 100%;
  flex: 0 0 100%;
  background-color: #fafafa;
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  box-sizing: border-box;
}

.prodetail-overview__dots button,
.prodetail-overview__dots i {
  width: 6px;
  height: 6px;
  border: 0;
  border-radius: 999px;
  padding: 0;
  display: block;
  background: #c6c7c9;
  cursor: pointer;
  transition: width .25s ease, background .25s ease;
}

.prodetail-overview__dots button.is-active,
.prodetail-overview__dots i:first-child {
  width: 26px;
  background: #73CBC7;
}

.prodetail-overview__feature {
  width: 100%;
  padding: 0;
  border: 1px solid #E3E5EA;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: transform .25s ease, border-color .25s ease, background .25s ease, box-shadow .25s ease;
}

.prodetail-overview__feature:hover,
.prodetail-overview__feature.is-active {
  border-color: rgba(115, 203, 199, .72);
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 10px 24px rgba(28, 36, 48, .08);
}

.prodetail-overview__feature:hover {
  transform: translateY(-2px);
}

.prodetail-overview__feature.is-active {
  box-shadow: 0 12px 28px rgba(115, 203, 199, .16);
}

.prodetail-video__main video,
.prodetail-video__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.prodetail-video__main.is-playing .prodetail-play {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

@media (min-width: 1025px) {
  .prodetail-video__list {
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: #403586 #edf0f3;
  }
}

.prodetail-video__list::-webkit-scrollbar {
  width: 4px;
}

.prodetail-video__list::-webkit-scrollbar-track {
  background: #edf0f3;
  border-radius: 99px;
}

.prodetail-video__list::-webkit-scrollbar-thumb {
  background: #403586;
  border-radius: 99px;
}

.prodetail-video__list::after {
  display: none;
}

.prodetail-video__item {
  cursor: pointer;
  transition: background .25s ease, transform .25s ease;
}

.prodetail-video__item:hover,
.prodetail-video__item.is-active {
  background: rgba(255, 255, 255, .82);
}

.prodetail-video__item:hover {
  transform: translateX(2px);
}

.prodetail-application__grid.swiper {
  display: block;
  overflow: hidden;
}

.prodetail-application__grid .swiper-wrapper {
  align-items: stretch;
}

.prodetail-application__card.swiper-slide {
  height: auto;
}

.prodetail-application__dots button {
  cursor: pointer;
  transition: width .25s ease, background .25s ease;
}

/* ============================== Product Detail Application Cases ============================== */
.prodetail-cases {
  position: relative;
  overflow: hidden;
  padding: 58px 0 72px;
  background:
    radial-gradient(42vw 32vw at 83% 82%, rgba(64, 53, 128, .075) 0%, rgba(64, 53, 128, .025) 44%, rgba(64, 53, 128, 0) 70%),
    radial-gradient(34vw 28vw at -5% 2%, rgba(115, 203, 199, .12) 0%, rgba(115, 203, 199, 0) 70%),
    #fff;
}

.prodetail-cases__inner {
  width: min(1600px, calc(100% - 64px));
  margin: 0 auto;
}

.prodetail-cases__slider {
  margin-top: 39px;
  overflow: hidden;
}

.prodetail-cases__card {
  height: 400px;
  border-radius: 8px;
  overflow: hidden;
  background: #f7f7f8;
  transition: transform .35s cubic-bezier(.22, .61, .36, 1), box-shadow .35s ease;
}

.prodetail-cases__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 34px rgba(28, 36, 48, .12);
}

.prodetail-cases__image {
  height: 220px;
  overflow: hidden;
  display: block;
  background: #dbe8ee;
}

.prodetail-cases__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .55s cubic-bezier(.22, .61, .36, 1);
}

.prodetail-cases__card:hover .prodetail-cases__image img {
  transform: scale(1.05);
}

.prodetail-cases__body {
  height: 180px;
  padding: 25px 22px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
}

.prodetail-cases__body h3 {
  margin: 0;
  color: #3E424B;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.65;
}

.prodetail-cases__body h3 a {
  color: inherit;
}

.prodetail-cases__more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #403586;
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
}

.prodetail-cases__more span {
  font-size: 24px;
  line-height: 1;
}

.prodetail-cases__controls,
.prodetail-story__controls {
  width: 340px;
  margin: 40px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.prodetail-cases__arrow,
.prodetail-story__arrow {
  width: 60px;
  height: 60px;
  border: 1px solid #E4E6EA;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  color: #171B22;
  background: #fff;
  font-size: 21px;
  line-height: 1;
  cursor: pointer;
  transition: color .25s ease, background .25s ease, border-color .25s ease, transform .25s ease;
}

.prodetail-cases__arrow:hover,
.prodetail-story__arrow:hover {
  color: #fff;
  border-color: #73CBC7;
  background: #73CBC7;
  transform: translateY(-2px);
}

.prodetail-cases__dots,
.prodetail-story__dots {
  display: flex;
  align-items: center;
  gap: 20px;
}

.prodetail-cases__dots button,
.prodetail-story__dots button {
  width: 20px;
  height: 5px;
  border: 0;
  padding: 0;
  border-radius: 999px;
  background: #c9c9c9;
  cursor: pointer;
  transition: width .25s ease, background .25s ease;
}

.prodetail-cases__dots button.is-active,
.prodetail-story__dots button.is-active {
  width: 60px;
  background: #73CBC7;
}

/* ============================== Product Detail Customer Story ============================== */
.prodetail-story {
  position: relative;
  overflow: hidden;
  min-height: 640px;
  padding: 60px 0 60px;
  background: #fff;
}

.prodetail-story::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 46vw;
  height: 100%;
  background: url(../img/prodetail/procase_wrapbg.svg) left bottom no-repeat;
  background-size: contain;
  opacity: 1;
  pointer-events: none;
}

.prodetail-story__inner {
  width: min(1600px, calc(100% - 64px));
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.prodetail-story__slider {
  overflow: hidden;
}

.prodetail-story__slide {
  min-height: 430px;
  display: grid;
  grid-template-columns: 520px 1fr;
  align-items: center;
  gap: 110px;
}

.prodetail-story__brand-card {
  width: 480px;
  height: 320px;
  border: 1px solid #DDE1E6;
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .8);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 20px;
  box-sizing: border-box;
  backdrop-filter: blur(30px);
}

.prodetail-story__brand-card img {
  min-height: 120px;
}

.prodetail-section-head--left {
  text-align: left;
}

.prodetail-story__content {
  padding-top: 4px;
}

.prodetail-story__quote {
  display: block;
  width: 60px;
  height: 60px;
  margin: 30px 0 0px;
  background: url(../img/story__quote.svg) left center no-repeat;
  background-size: contain;
}

.prodetail-story__text {
  margin: 0;
  max-width: 860px;
  color: #4A4E57;
  font-size: 20px;
  margin-top: 20px;
  font-style: italic;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: .02em;
}

.prodetail-story__model {
  margin: 29px 0 0;
  color: #403586;
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
}

.prodetail-story__model strong {
  min-width: 154px;
  height: 32px;
  margin-left: 10px;
  padding: 0 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: #403586;
  font-size: 15px;
  font-weight: 500;
}

.prodetail-story__controls {
  margin-top: 28px;
  margin-left: 630px;
}

/* ============================== Product Detail Parameters ============================== */
.prodetail-params {
  padding: 80px 0 80px;
  background: #fff;
}

.prodetail-params__inner {
  width: min(1600px, calc(100% - 64px));
  margin: 0 auto;
}

.prodetail-params__table-wrap {
  margin-top: 44px;
  border: 1px solid #DADDE3;
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
}

.prodetail-params__table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.prodetail-params__table thead th {
  height: 58px;
  padding: 0 30px;
  color: #fff;
  background: #403586;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
}

.prodetail-params__table td {
  height: 57px;
  padding: 15px 30px;
  border-top: 1px solid #E2E4E8;
  color: #494C53;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  vertical-align: middle;
}

.prodetail-params__table td:first-child {
  width: 38%;
  border-right: 1px solid #E2E4E8;
}

.prodetail-params__table tbody tr:nth-child(even) td {
  background: rgba(247, 247, 248, .72);
}

/* ============================== Product Detail Download Center ============================== */
.prodetail-download {
  position: relative;
  overflow: hidden;
  padding: 120px 0 100px;
  background: radial-gradient(32vw 14vw at 20% 85%, rgba(64, 53, 128, .08) 0%, rgba(64, 53, 128, .035) 44%, rgba(64, 53, 128, 0) 72%),
    linear-gradient(#fff 0%, #fff 100%);
}

.prodetail-download__inner {
  width: min(1600px, calc(100% - 64px));
  margin: 0 auto;
}

.prodetail-download__grid {
  margin-top: 42px;
  display: flex;
  justify-content: center;
  gap: 40px;
}

.prodetail-download__card {
  min-height: 322px;
  padding: 20px;
  border: 1px solid #DDE0E5;
  border-radius: 10px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 38px;
  background: rgba(255, 255, 255, .78);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.prodetail-download__card:hover {
  transform: translateY(-5px);
  border-color: rgba(115, 203, 199, .56);
  box-shadow: 0 18px 34px rgba(28, 36, 48, .10);
}

.prodetail-download__cover {
  width: 200px;
  height: 282px;
  overflow: hidden;
  border-radius: 4px;
  /* 封面为 <a>（可点击下载），需显式 block 否则 inline 撑不出尺寸 */
  display: block;
  background: #f1f3f5;
  box-shadow: 0 8px 18px rgba(28, 36, 48, .10);
  cursor: pointer;
}

.prodetail-download__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}

.prodetail-download__card:hover .prodetail-download__cover img {
  transform: scale(1.04);
}

.prodetail-download__body {
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.prodetail-download__body h3 {
  margin: 0;
  color: #3E424B;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
}

/* 标题为可点击下载的链接：继承标题样式，仅悬停变色 */
.prodetail-download__title-link {
  color: inherit;
  text-decoration: none;
  transition: color .25s ease;
}

.prodetail-download__title-link:hover {
  color: #403586;
}

.prodetail-download__body p {
  margin: 20px 0 0;
  max-width: 440px;
  color: #3F444D;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.75;
}

.prodetail-download__btn {
  width: 140px;
  height: 40px;
  margin-top: auto;
  margin-bottom: 0;
  padding: 0 6px 0 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  background: #403586;
  font-size: 15px;
  font-weight: 400;
}

.prodetail-download__btn span {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  color: #403586;
  background: #fff;
  font-size: 22px;
  line-height: 1;
}

.prodetail-download__btn:hover {
  color: #fff;
}

/* ============================== Product Detail Our Users ============================== */
.prodetail-users {
  position: relative;
  overflow: hidden;
  padding: 80px 0 80px;
}

.prodetail-users::after {}

.prodetail-users__inner {
  width: min(1600px, calc(100% - 64px));
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.prodetail-users__wall {
  width: 100vw;
  margin-top: 40px;
  overflow: hidden;
  position: relative;
  z-index: 2;
}

.prodetail-users__row {
  display: flex;
  align-items: center;
  gap: 20px;
  width: max-content;
}

.prodetail-users__row+.prodetail-users__row {
  margin-top: 20px;
}

.prodetail-users__row--top {
  transform: translateX(70px);
}

.prodetail-users__row--bottom {
  transform: translateX(-70px);
}

.prodetail-users__logo {
  width: 280px;
  height: 110px;
  border: 1px solid #E0E2E6;
  border-radius: 8px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #fff;
  transition: transform .25s ease, box-shadow .25s ease;
}

.prodetail-users__logo:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 24px rgba(28, 36, 48, .08);
}

.prodetail-users__logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}


/* ============================== Product Detail Interaction Tweaks ============================== */
/* 仅桌面端(≥1025px)启用列表内部滚动；移动端随页面流动 */
@media (min-width: 1025px) {
  .prodetail-video__list {
    overflow-y: auto;
    overscroll-behavior: none;
    scroll-behavior: auto;
    scrollbar-gutter: stable;
  }

  .prodetail-video__list:hover {
    scrollbar-color: #403586 #edf0f3;
  }
}

.prodetail-users__wall {
  width: 100vw;
  margin-left: calc((100% - 100vw) / 2);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%);
}

.prodetail-users__row {
  width: max-content;
  flex-wrap: nowrap;
  will-change: transform;
  transform: translate3d(0, 0, 0);
}

.prodetail-users__row--top {
  animation: prodetail-users-marquee-right 34s linear infinite;
}

.prodetail-users__row--bottom {
  animation: prodetail-users-marquee-left 34s linear infinite;
}

.prodetail-users__row:hover {
  animation-play-state: paused;
}

.prodetail-users__row .prodetail-users__logo {
  flex: 0 0 280px;
}

.prodetail-users__row .prodetail-users__logo[aria-hidden="true"] {
  pointer-events: none;
}

@keyframes prodetail-users-marquee-left {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(-50%, 0, 0);
  }
}

@keyframes prodetail-users-marquee-right {
  from {
    transform: translate3d(-50%, 0, 0);
  }

  to {
    transform: translate3d(0, 0, 0);
  }
}


/* ============================== Product Detail Related Products ============================== */
/* ============================== Related Products ============================== */
.page-case-related-products {
  position: relative;
  min-height: 860px;
  background: radial-gradient(42vw 26vw at 96% 5%, rgba(115, 203, 199, .13) 0%, rgba(115, 203, 199, .06) 45%, rgba(115, 203, 199, 0) 78%), linear-gradient(180deg, #fff 0%, #fbfdfd 100%);
}

.page-case-related-products::before {
  content: "";
  position: absolute;
  right: 0vw;
  bottom: -7vw;
  width: 50%;
  height: 80%;
  opacity: 1;
  transform: rotate(0deg);
  pointer-events: none;
  background: url(../img/page/detailfooter_bg.svg) bottom right no-repeat;
  background-size: contain;
}

.page-case-related-products__inner {
  width: min(1600px, calc(100% - 64px));
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.page-case-related-products__head {
  padding-top: 76px;
  text-align: center;
}

.page-case-detail__eyebrow {
  margin: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  color: #403586;
  font-family: "Poppins", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: .01em;
}

.page-case-detail__eyebrow::before {
  content: "";
  width: 20px;
  height: 14px;
  display: inline-block;
  background: url(../img/title_wrapicon.svg) center center no-repeat;
  background-size: contain;
}

.page-case-related-products__title {
  margin: 12px 0 0;
  color: #73CBC7;
  font-size: clamp(32px, 1.6vw, 36px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: .02em;
}

.page-case-related-products__grid {
  margin-top: 68px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}

.page-case-related-products__card {
  flex: 0 0 calc((100% - 3 * 40px) / 4);
  max-width: calc((100% - 3 * 40px) / 4);
  box-sizing: border-box;
  height: 480px;
  border-radius: 4px;
  overflow: hidden;
  background: url(../img/home-products_cardbg.jpg) center center no-repeat;
  background-size: cover;
  position: relative;
  text-align: center;
  transition: transform .35s cubic-bezier(.22, .61, .36, 1), box-shadow .35s ease;
}

.page-case-related-products__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 42px rgba(28, 36, 48, .10);
}



.page-case-related-products__media {
  position: relative;
  z-index: 1;
  max-height: 280px;
  min-height: 180px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 24px;
}

.page-case-related-products__media img {
  width: 365px;
  max-width: 100%;
  max-height: 230px;
  min-height: 180px;
  object-fit: contain;
}

.page-case-related-products__card h3 {
  position: relative;
  z-index: 1;
  margin: 40px 0 0;
  color: #222833;
  font-family: "Poppins", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 21px;
  font-weight: 500;
  line-height: 1.25;
}

.page-case-related-products__card p {
  position: relative;
  z-index: 1;
  margin: 10px 0 0;
  color: #171B22;
  font-size: 16px;
  padding: 0px 24px;
  line-height: 1.6;
}

.page-case-related-products__cta {
  height: 478px;
  border: 1px solid #D3D8DC;
  border-radius: 8px;
  background: rgba(255, 255, 255, .72);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 44px;
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}

.page-case-related-products__cta:hover {
  border-color: rgba(115, 203, 199, .85);
  transform: translateY(-8px);
  box-shadow: 0 22px 42px rgba(28, 36, 48, .08);
}

.page-case-related-products__cta-line {
  width: 36px;
  height: 6px;
  border-radius: 99px;
  background: #73CBC7;
}

.page-case-related-products__cta h3 {
  margin: 33px 0 0;
  color: #403586;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.25;
}

.page-case-related-products__cta p {
  margin: 31px 0 0;
  color: #343741;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
}

.page-case-related-products__btn {
  width: 190px;
  height: 60px;
  margin-top: 40px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px 0 30px;
  color: #fff;
  background: #73CBC7;
  font-size: 16px;
  font-weight: 400;
  box-shadow: 0 15px 28px rgba(115, 203, 199, .22);
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.page-case-related-products__btn span {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  color: #73CBC7;
  background: #fff;
  font-size: 22px;
  line-height: 1;
}

.page-case-related-products__btn:hover {
  color: #fff;
  background: #65C4C1;
  transform: translateY(-2px);
  box-shadow: 0 19px 34px rgba(115, 203, 199, .32);
}

@media (max-width: 1680px) {
  .page-case-detail__layout {
    grid-template-columns: minmax(0, 920px) 430px;
    gap: 80px;
  }

  .page-case-detail-article__image {
    width: 100%;
  }

  .page-case-related-products__grid {
    gap: 28px;
  }
}


@media (max-width: 1480px) {

  .prodetail-hero,
  .prodetail-hero__inner,
  .prodetail-hero__content {
    height: 540px;
    min-height: inherit;
  }



  .prodetail-hero__device {
    right: 0;
    top: 0px;
    width: 540px;
  }

  .prodetail-hero__content {
    width: 720px;
    padding-top: 0px;
  }

  .prodetail-hero__brand {
    font-size: 24px;
  }

  .prodetail-hero__title {
    font-size: 32px;
  }

  .prodetail-hero__subtitle {
    margin: 10px 0 0;
    font-size: 16px;
    line-height: 1.5;
  }

  .prodetail-hero__desc {
    width: 700px;
    font-size: 15px;
    line-height: 1.6;
  }

  .prodetail-hero__stat strong,
  .prodetail-hero__stat span {
    font-size: 13px;
    line-height: 1.3;
  }

  .prodetail-hero__stat {
    grid-template-columns: 40px 1fr;
    column-gap: 12px;
  }

  .prodetail-btn {
    width: 180px;
    height: 48px;
    padding: 0 10px 0 20px;
    font-size: 14px;
  }

  .prodetail-nav__link::after {
    width: 110px;
    height: 4px;
  }

  .prodetail-nav__link {
    font-size: 15px;
  }

  .prodetail-video__main,
  .prodetail-video__list {
    height: 480px;
  }

  .prodetail-video__item {
    min-height: 110px;
  }

  .prodetail-video__list {
    padding: 20px;
  }

  .page-case-related-products__media {
    max-height: 220px;
    padding: 16px;
  }

  .page-case-related-products__media img {
    min-height: 130px;
    max-height: 160px;
  }


  .prodetail-section-head__title {
    font-size: 32px;
  }

  .prodetail-cases__body h3 {
    font-size: 17px;
  }

  .prodetail-story__slide {
    gap: 60px;
  }

  .prodetail-story__controls {
    margin-left: 560px;
  }

  .prodetail-story__text {
    font-size: 18px;
  }

  .prodetail-download__grid {
    gap: 28px;
  }

  .prodetail-overview__card h3 {
    padding: 24px 0 0 30px;
    font-size: 21px;
    line-height: 1.25;
  }

  .prodetail-overview__card li {
    margin-top: 6px;
    padding-left: 12px;
    font-size: 13px;
    line-height: 1.4;
    max-width: 250px;
  }

  .prodetail-overview__card {
    height: 210px;
  }

  .prodetail-overview__card-icon img {
    height: 100%;
  }

  .prodetail-video__layout {
    grid-template-columns: minmax(0, 1.9fr) 480px;
  }

  .prodetail-story__quote {
    width: 36px;
    height: 36px;
    margin-top: 20px;
  }

  .prodetail-cases__arrow,
  .prodetail-story__arrow {
    width: 50px;
    height: 50px;
    font-size: 18px;
  }

  .prodetail-application__card h3 {
    font-size: 18px;
  }

}


@media (max-width: 1360px) {

  .prodetail-story__text {
    font-size: 17px;
    line-height: 1.6;
  }

  .prodetail-story__model strong {
    min-width: 140px;
    height: 30px;
    margin-left: 10px;
    padding: 0 20px;
    font-size: 13px;
  }

  .prodetail-story__brand-card {
    width: 450px;
    height: 280px;
  }

  .prodetail-application__image {
    height: 240px;
  }

  .prodetail-story__brand-card img {
    height: 100px;
  }

}

@media (max-width: 1200px) {
  .prodetail-hero {
    min-height: auto;
  }

  .prodetail-hero__inner {
    min-height: inherit;
    padding-bottom: 50px;
  }

  .prodetail-hero__content {
    height: inherit;
    width: 620px;
  }

  .prodetail-hero__device {
    opacity: 1;
    right: 0px;
  }


  .prodetail-hero__stats {
    position: static;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }

  .prodetail-hero__stat {
    grid-template-columns: 32px 1fr;
    column-gap: 8px;
  }

  .prodetail-hero__stat-icon {
    width: 30px;
    height: 30px;
  }

  .prodetail-hero__stat-icon img {
    width: 16px;
  }

  .prodetail-hero__stat strong,
  .prodetail-hero__stat span {
    font-size: 12px;
    line-height: 1.3;
  }

  .prodetail-overview__content,
  .prodetail-video__layout {
    grid-template-columns: 1fr;
  }

  .prodetail-video__list {
    height: auto;
  }
}


@media (max-width: 1366px) {

  .page-case-detail__inner,
  .page-case-related-products__inner {
    width: min(1180px, calc(100% - 48px));
  }

  .page-case-detail__layout {
    grid-template-columns: minmax(0, 760px) 360px;
    gap: 48px;
  }

  .page-case-detail-article__title {
    font-size: 28px;
  }

  .page-case-detail-article__image {
    height: 410px;
  }

  .page-case-detail-sidebar {
    padding-top: 250px;
  }

  .page-case-detail-recommend__item {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 20px;
  }

  .page-case-detail-recommend__thumb {
    width: 108px;
    height: 108px;
  }

  .page-case-related-products {
    min-height: auto;
    padding-bottom: 80px;
  }

  .page-case-related-products__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1024px) {

  .prodetail-cases {
    padding: 56px 0 64px;
  }

  .prodetail-cases__card {
    height: 380px;
  }

  .prodetail-cases__image {
    height: 205px;
  }

  .prodetail-story {
    min-height: 0;
    padding: 64px 0;
  }

  .prodetail-story__slide {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .prodetail-story__brand-card {
    width: min(480px, 100%);
    margin: 0 auto;
  }

  .prodetail-story__content {
    max-width: 760px;
    margin: 0 auto;
  }

  .prodetail-story__controls {
    margin: 28px auto 0;
  }

  .prodetail-params__table-wrap {
    overflow-x: auto;
  }

  .prodetail-params__table {
    min-width: 760px;
  }

  .prodetail-download__grid {}

  .prodetail-users__row--top {
    transform: translateX(20px);
  }

  .prodetail-users__row--bottom {
    transform: translateX(-120px);
  }

  .prodetail-hero__content,
  .prodetail-hero__desc {
    width: 100%;
  }

  .prodetail-hero__title {
    font-size: 34px;
  }

  .prodetail-nav__inner {
    overflow-x: auto;
    overflow-y: hidden;
  }

  .prodetail-nav__link {
    min-width: max-content;
    padding: 0 22px;
  }

  .prodetail-overview__cards,
  .prodetail-application__grid {
    grid-template-columns: 1fr;
  }

  .prodetail-overview__workflow-media {
    height: 330px;
  }



  .prodetail-video__main {
    height: 420px;
  }


  .prodetail-hero__device {
    opacity: 1;
    right: 0px;
    top: 30px;
    width: 100%;
    display: flex;
    justify-content: center;
    position: relative;
  }

  .prodetail-hero__device img {
    width: 80%;
    height: auto;
  }

  /* 移动端：视频列表随页面自然流动，移除固定高度与内部滚动条，避免拦截页面滚动 */

  .prodetail-video__list {
    height: auto;
    max-height: none;
    overflow-y: visible;
    overscroll-behavior: auto;
  }


  .prodetail-video__list::-webkit-scrollbar {
    display: none;
  }

  .page-case-detail-main {
    padding-bottom: 70px;
  }

  .page-case-detail__breadcrumb {
    display: none;
  }

  .page-case-detail__layout {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .page-case-detail-article {
    padding-top: 68px;
  }

  .page-case-detail-article__image {
    height: auto;
    aspect-ratio: 983 / 486;
  }

  .page-case-detail-sidebar {
    padding-top: 0;
  }

  .page-case-detail-recommend {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-case-detail-recommend__item {
    display: block;
    min-height: auto;
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: 0;
  }

  .page-case-detail-recommend__thumb {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
  }
}

@media (max-width: 767px) {

  .page-case-detail__inner,
  .page-case-related-products__inner {
    width: calc(100% - 32px);
  }

  .page-case-detail-article {
    padding-top: 48px;
  }

  .page-case-detail-article__title {
    font-size: 24px;
  }

  .page-case-detail-article__meta {
    margin-top: 22px;
    font-size: 14px;
  }

  .page-case-detail__split-line {
    margin: 34px 0;
  }

  .page-case-detail-article__content {
    font-size: 14px;
    line-height: 1.85;
  }

  .page-case-detail-article__content p {
    margin-bottom: 22px;
  }

  .page-case-detail-article__image {
    margin: 36px 0 34px;
    border-radius: 8px;
  }

  .page-case-detail-nav {
    margin-top: 46px;
    grid-template-columns: 1fr;
  }

  .page-case-detail-nav__item {
    min-height: 96px;
    padding: 0 18px;
  }

  .page-case-detail-nav__item--next {
    border-left: 0;
    border-top: 1px solid #DADDE0;
  }

  .page-case-detail-back {
    margin-top: 38px;
  }

  .page-case-detail-recommend {
    grid-template-columns: 1fr;
  }

  .page-case-detail-recommend__item {
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 16px;
    padding-bottom: 22px;
    border-bottom: 1px solid #E5E7EA;
  }

  .page-case-detail-recommend__thumb {
    width: 96px;
    height: 96px;
  }

  .page-case-detail-recommend__content h3 {
    margin-top: 0;
    font-size: 15px;
  }

  .page-case-detail-recommend__date {
    margin-top: 12px;
  }

  .page-case-related-products__head {
    padding-top: 52px;
  }

  .page-case-related-products__title {
    font-size: 30px;
  }

  .page-case-related-products__grid {
    margin-top: 36px;
    grid-template-columns: 1fr;
  }

  .page-case-related-products__card,
  .page-case-related-products__cta {
    height: auto;
    min-height: 360px;
  }

  .page-case-related-products__media {
    height: 210px;
  }

  .page-case-related-products__card h3 {
    margin-top: 36px;
  }

  .page-case-related-products__cta {
    padding: 44px 28px;
  }

  .page-case-related-products__media img {
    width: 80%;
    max-height: 210px;
  }


}



@media (max-width: 640px) {
  :root {
    --prodetail-sticky-top: 76px;
  }


  .prodetail-overview__workflow.swiper,
  .prodetail-overview__workflow .swiper-wrapper,
  .prodetail-overview__slide {
    height: auto;
  }


  .prodetail-overview__slide {
    background-size: contain;
    background-position: center 20px;
  }

  .prodetail-cases,
  .prodetail-story,
  .prodetail-params,
  .prodetail-download,
  .prodetail-users {
    padding-left: 0;
    padding-right: 0;
  }

  .prodetail-cases__inner,
  .prodetail-story__inner,
  .prodetail-params__inner,
  .prodetail-download__inner,
  .prodetail-users__inner {
    width: calc(100% - 32px);
  }

  .prodetail-cases__card {
    height: 360px;
  }

  .prodetail-cases__image {
    height: 190px;
  }

  .prodetail-cases__body {
    padding: 22px 18px;
  }

  .prodetail-cases__body h3 {
    font-size: 16px;
    line-height: 1.55;
  }

  .prodetail-cases__controls,
  .prodetail-story__controls {
    width: 260px;
  }

  .prodetail-cases__arrow,
  .prodetail-story__arrow {
    width: 48px;
    height: 48px;
  }

  .prodetail-cases__dots,
  .prodetail-story__dots {
    gap: 12px;
  }

  .prodetail-cases__dots button.is-active,
  .prodetail-story__dots button.is-active {
    width: 42px;
  }

  .prodetail-story__brand-card {
    height: 220px;
  }

  .prodetail-story__quote {
    height: 58px;
    margin-top: 24px;
    font-size: 98px;
  }

  .prodetail-story__text {
    font-size: 18px;
    line-height: 1.65;
  }

  .prodetail-story__model strong {
    margin: 12px 0 0;
  }

  .prodetail-params__table thead th,
  .prodetail-params__table td {
    padding-left: 18px;
    padding-right: 18px;
    font-size: 14px;
  }

  .prodetail-download__card {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .prodetail-download__cover {
    margin: 0 auto;
  }

  .prodetail-download__body {
    padding-top: 0;
  }

  .prodetail-download__body h3 {
    font-size: 19px;
  }

  .prodetail-download__btn {
    margin-top: 26px;
  }

  .prodetail-users__logo {
    width: 220px;
    height: 92px;
  }

  .prodetail-users__row {
    gap: 14px;
  }

  .prodetail-users__row .prodetail-users__logo {
    flex-basis: 220px;
  }

  .prodetail-hero__inner,
  .prodetail-nav__inner,
  .prodetail-breadcrumb__inner,
  .prodetail-overview__inner,
  .prodetail-video__inner,
  .prodetail-application__inner {
    width: calc(100% - 32px);
  }

  .prodetail-overview {
    overflow: hidden;
  }

  .prodetail-application__dots button {
    width: 12px;
  }

  .prodetail-application__dots button.is-active {
    width: 24px;
  }


  .prodetail-hero__content {
    padding-top: 36px;
  }

  .prodetail-hero__brand {
    font-size: 24px;
  }

  .prodetail-hero__title {
    font-size: 28px;
  }

  .prodetail-hero__subtitle {
    font-size: 16px;
  }

  .prodetail-hero__desc {
    font-size: 15px;
    line-height: 1.75;
  }

  .prodetail-hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .prodetail-btn {
    width: 210px;
  }

  .prodetail-hero__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px 16px;
  }

  .prodetail-breadcrumb__nav {
    justify-content: flex-start;
    flex-wrap: wrap;
    font-size: 13px;
  }

  .prodetail-section-head__title {
    font-size: 32px;
  }

  .prodetail-section-head__desc {
    font-size: 14px;
  }


  .prodetail-overview__card {
    height: auto;
    min-height: 178px;
  }

  .prodetail-overview__content {
    margin-top: 28px;
  }

  .prodetail-overview__workflow-media {
    height: 320px;
    padding: 20px 18px 0;
  }

  .prodetail-overview__workflow-body {
    height: auto;
    padding: 10px 30px 30px 40px;
    bottom: 0px;
  }

  .prodetail-overview__workflow-body h3 {
    font-size: 18px;
  }

  .prodetail-overview__workflow-body p {
    font-size: 13px;
    width: 80%;
  }


  .prodetail-overview__feature {
    grid-template-columns: 60px 1fr;
  }

  .prodetail-overview__feature-icon {
    margin-left: 14px;
  }

  .prodetail-video {
    padding-top: 60px;
  }

  .prodetail-video__main {
    height: 250px;
  }

  .prodetail-play {
    width: 60px;
    height: 60px;
  }

  .prodetail-video__list {
    padding: 18px;
  }

  .prodetail-video__item {
    grid-template-columns: 120px 1fr;
    gap: 14px;
  }

  .prodetail-video__thumb {
    width: 120px;
    height: 68px;
  }

  .prodetail-video__item h3 {
    font-size: 16px;
  }

  .prodetail-application__image {
    height: 220px;
  }

  .prodetail-application__card h3 {
    font-size: 16px;
  }

  .prodetail-application__controls {
    width: 260px;
  }
}