.wj-site {
  --paper: #ffffff;
  --ink: #262821;
  --muted-ink: #6d6e65;
  --rule: #deddd5;
  --accent: #a4573f;
  --title-font: var(--font-noto-serif, "Noto Serif SC"), "Songti SC", serif;
  --body-font: var(--font-noto-sans, "Noto Sans SC"), "PingFang SC",
    "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body-font);
  -webkit-font-smoothing: antialiased;
}

.wj-site :is(h1, h2, h3, h4, h5, h6) {
  color: var(--ink);
}

.wj-site ::selection {
  background: #dfc1ad;
  color: #262821;
}
.wj-site :is(a, button, summary, input, textarea):focus-visible {
  outline-color: var(--accent);
}
.wj-shell {
  width: min(100%, 1280px);
  margin-inline: auto;
}
.wj-section {
  padding: 104px 80px;
  scroll-margin-top: 88px;
}
.wj-eyebrow {
  color: var(--muted-ink);
  font-size: 13px;
  line-height: 1.6;
}
.wj-sectionHead {
  max-width: 760px;
  margin-bottom: 48px;
}
.wj-sectionTitle {
  margin-top: 14px;
  font-family: var(--title-font);
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.wj-sectionIntro {
  max-width: 620px;
  margin-top: 18px;
  color: var(--muted-ink);
  font-size: 15px;
  line-height: 1.9;
}
.wj-primary {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 22px;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--ink);
  color: #ffffff;
  font-size: 14px;
  transition: background-color 0.2s;
}
.wj-primary:hover {
  background: #43463c;
}
.wj-secondary {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid #a5a69c;
  font-size: 14px;
}
.wj-secondary:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* 顶部：悬浮玻璃导航条，叠在首屏背景上 */
.wj-header {
  position: sticky;
  top: 0;
  z-index: 50;
  margin-bottom: -82px;
  padding: 18px 72px 0;
}
.wj-skipLink {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 6px;
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-150%);
}
.wj-skipLink:focus-visible {
  transform: none;
}
.wj-navBar {
  display: flex;
  max-width: 1296px;
  height: 64px;
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 26px;
  border-radius: 32px;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.44),
    rgba(255, 255, 255, 0.19) 48%,
    rgba(255, 255, 255, 0.06)
  );
  -webkit-backdrop-filter: blur(34px);
  backdrop-filter: blur(34px);
  box-shadow:
    0 12px 32px -10px rgba(23, 23, 26, 0.14),
    inset 0 0 0 1px rgba(255, 255, 255, 0.66);
}
.wj-navLeft {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 32px;
}
.wj-navBrand {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
}
.wj-navLinks {
  display: flex;
  align-items: center;
  gap: 8px;
}
.wj-navLinks a {
  padding: 9px 16px;
  border-radius: 20px;
  color: #55555b;
  font-size: 14px;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.wj-navLinks a:hover {
  background: rgba(255, 255, 255, 0.55);
  color: var(--ink);
}
.wj-navCta {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  border: 1px solid rgba(29, 29, 31, 0.9);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: 0 4px 12px -6px rgba(23, 23, 26, 0.14);
  color: rgba(29, 29, 31, 0.9);
  font-size: 13px;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: background-color 0.2s;
}
.wj-navCta:hover {
  background: rgba(255, 255, 255, 0.7);
}
.wj-navMenuButton {
  display: none;
  min-height: 44px;
  min-width: 44px;
  align-items: center;
  justify-content: center;
  padding: 8px;
}
.wj-mobileNav {
  display: none;
  flex-direction: column;
  gap: 4px;
  max-width: 1296px;
  margin: 8px auto 0;
  padding: 12px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  box-shadow: 0 12px 32px -10px rgba(23, 23, 26, 0.18);
}
.wj-mobileNav[hidden] {
  display: none;
}
.wj-mobileNav a {
  padding: 12px 16px;
  border-radius: 14px;
  font-size: 15px;
}
.wj-mobileNav a:hover {
  background: rgba(38, 40, 33, 0.05);
}

/* 首屏：背景图案 + 底部白色渐隐，左文案右最新更新 */
.wj-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100vh;
  min-height: 100svh;
  padding: 140px 80px 96px;
}
.wj-heroBg {
  position: absolute;
  inset: 0 0 auto;
  z-index: 0;
  height: 637px;
  overflow: hidden;
  background: url("/news-design/hero-pattern.webp") center / cover no-repeat;
}
.wj-heroBg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0) 51.8%,
    #ffffff 87.9%,
    #ffffff 100%
  );
}
.wj-heroInner {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 56px;
  align-items: flex-start;
}
.wj-heroCopy {
  min-width: 0;
  flex: 1 1 auto;
}
.wj-heroTitle {
  margin-top: 0;
  font-family: var(--title-font);
  font-size: clamp(38px, 4.4vw, 60px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.wj-heroTitleLine {
  display: block;
  white-space: nowrap;
  text-wrap: nowrap;
}
.wj-heroDescription {
  max-width: 640px;
  margin-top: 26px;
  color: var(--muted-ink);
  font-size: 16px;
  line-height: 1.95;
}
.wj-heroActions {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  margin-top: 36px;
}
.wj-scrollHint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--muted-ink);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-decoration: none;
  animation: wj-scrollHintFloat 2.4s ease-in-out infinite;
}
.wj-scrollHint:hover {
  color: var(--ink);
}
.wj-scrollHint svg {
  border: 1px solid currentColor;
  border-radius: 999px;
  width: 34px;
  height: 34px;
  padding: 8px;
}
@keyframes wj-scrollHintFloat {
  0%,
  100% {
    transform: translate(-50%, 0);
  }
  50% {
    transform: translate(-50%, 8px);
  }
}

/* 最新更新侧栏 */
.wj-updates {
  flex: none;
  width: 300px;
  padding-top: 0;
}
.wj-updatesTitle {
  font-size: 14px;
  font-weight: 500;
}
.wj-updatesList {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}
.wj-updateRow {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.wj-updateRowTitle {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
}
a.wj-updateRow:hover .wj-updateRowTitle {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.wj-updateMeta {
  margin-top: 6px;
  font-size: 12px;
  color: #737373;
}
.wj-updateMeta > span {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wj-updateArrow {
  margin-top: 2px;
  flex: none;
}
.wj-updatesMore {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
  width: 100%;
  font-size: 13px;
  font-weight: 500;
}
.wj-updatesMore:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* 合作客户 */
#cases {
  padding-bottom: 32px;
}
.wj-section.wj-partners {
  padding-top: 40px;
  padding-bottom: 72px;
  border-bottom: 1px solid var(--rule);
}
.wj-partnerWall {
  --partner-columns: 7;
  --partner-row-height: 98px;
  height: calc(var(--partner-row-height) + 2px);
  overflow: hidden;
  border-block: 1px solid var(--rule);
}
.wj-partnerTrack {
  transform: translateY(calc(-1 * var(--partner-row-height)));
}
.wj-partnerTrack[data-sliding="true"] {
  transform: translateY(0);
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.wj-partnerWallStatic {
  overflow-x: auto;
  overflow-y: hidden;
}
.wj-partnerStatic {
  display: flex;
  width: max-content;
  height: var(--partner-row-height);
  margin: 0;
  padding: 0;
  list-style: none;
}
.wj-partnerStatic .wj-partner {
  flex: 0 0 170px;
}
.wj-partnerGroup {
  display: grid;
  grid-template-columns: repeat(var(--partner-columns), minmax(0, 1fr));
  height: var(--partner-row-height);
  margin: 0;
  padding: 0;
  list-style: none;
}
.wj-partner {
  display: flex;
  min-width: 0;
  height: var(--partner-row-height);
  align-items: center;
  justify-content: center;
  padding: 12px;
}
.wj-partner img {
  display: block;
  width: 100%;
  height: 74px;
  object-fit: contain;
}
/* 裁出京东官方规范图中 x=300..865、y=225..420 的横版标识。 */
.wj-jdLogoCrop {
  position: relative;
  display: block;
  width: min(100%, 170px);
  aspect-ratio: 565 / 195;
  overflow: hidden;
  background: #fff;
}
.wj-jdLogoCrop img {
  position: absolute;
  top: -115.38%;
  left: -53.1%;
  width: 207.43%;
  max-width: none;
  height: auto;
  object-fit: initial;
}
/* 文章 */
.wj-articles {
  background: #f5f5f4;
}
.wj-contentSection .wj-sectionHead {
  margin-bottom: 24px;
}
.wj-contentSection .wj-sectionTitle {
  margin-top: 0;
}
.wj-viewAll {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  gap: 8px;
  margin: 0 0 40px;
  padding: 9px 18px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  color: var(--ink);
  font-size: 14px;
  white-space: nowrap;
  transition:
    background-color 0.2s,
    color 0.2s;
}
.wj-viewAll:hover {
  background: var(--ink);
  color: var(--paper);
}
.wj-articleGrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}
.wj-article {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.wj-articleImage {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 6px;
  background: #e1e1d6;
}
.wj-articleImage img {
  object-fit: cover;
}
.wj-articleImage[data-fit="contain"] {
  background: #f8fafc;
}
.wj-articleImage[data-fit="contain"] img {
  object-fit: contain;
}
.wj-articlePlaceholder {
  display: grid;
  height: 100%;
  place-items: center;
  color: #b3b3aa;
}
.wj-articleImage:focus-visible,
.wj-archiveRow:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
.wj-articleBody {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding-block: 20px 0;
}
.wj-articleMeta {
  overflow: hidden;
  color: var(--muted-ink);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wj-articleTitle {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 14px;
  min-height: 3.2em;
  font-size: 21px;
  line-height: 1.6;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.wj-articleTitle a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.wj-contentEmpty {
  padding: 42px 0;
  border-block: 1px solid var(--rule);
  color: var(--muted-ink);
  font-size: 14px;
}

/* 文章库（/articles） */
.wj-archive {
  position: relative;
}
.wj-archiveMain {
  position: relative;
  z-index: 1;
  padding: 185px 80px 88px;
}
.wj-archiveHead .wj-eyebrow {
  font-size: 12px;
  letter-spacing: 2px;
}
.wj-archivePageTitle {
  margin-top: 18px;
  font-family: var(--title-font);
  font-size: 56px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--ink);
}
.wj-archiveIntro {
  max-width: 600px;
  margin-top: 20px;
  color: var(--muted-ink);
  font-size: 15px;
  line-height: 1.9;
}
.wj-archiveList {
  margin-top: 44px;
}
.wj-archiveRow {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  width: 100%;
  max-width: 100%;
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
  color: inherit;
  text-decoration: none;
}
.wj-archiveContent {
  display: flex;
  min-width: 0;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 10px;
}
.wj-archiveCategory {
  color: #737373;
  font-size: 12px;
  letter-spacing: 0.5px;
  line-height: 1.4;
}
.wj-archiveTitle {
  max-width: 100%;
  min-width: 0;
  font-family: var(--title-font);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.5;
  color: var(--ink);
}
.wj-archiveRead {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 6px;
  padding-top: 2px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}
.wj-archiveRead svg {
  transition: transform 0.2s;
}
.wj-archiveRow:hover .wj-archiveTitle {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.wj-archiveRow:hover .wj-archiveRead svg {
  transform: translateX(3px);
}
.wj-archiveEndNote {
  margin-top: 36px;
  color: #a3a3a3;
  font-size: 12px;
}
.wj-archiveEmpty {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 64px 0;
  color: #737373;
  font-size: 14px;
  text-align: center;
}

/* 联系我们 CTA */
.wj-cta {
  padding: 128px 80px;
  background: var(--paper);
  text-align: center;
}
.wj-ctaEyebrow {
  font-size: 13px;
  letter-spacing: 1px;
}
.wj-ctaTitle {
  margin-top: 18px;
  color: var(--ink);
  font-size: clamp(32px, 4.4vw, 64px);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.015em;
}
.wj-ctaIntro {
  max-width: 680px;
  margin: 22px auto 0;
  color: var(--muted-ink);
  font-size: 16px;
  line-height: 1.9;
}
.wj-ctaButton {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 36px;
  padding: 14px 26px;
  border-radius: 100px;
  background: var(--ink);
  color: #ffffff;
  font-size: 15px;
  transition: background-color 0.2s;
}
.wj-ctaButton:hover {
  background: #43463c;
}
.wj-ctaNote {
  margin-top: 18px;
  color: var(--muted-ink);
  font-size: 13px;
  line-height: 1.7;
}

/* 联系我们弹窗 */
@keyframes wj-modal-in {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.wj-modalPanel::backdrop {
  background: rgba(23, 23, 26, 0.42);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}
.wj-modalPanel {
  position: relative;
  width: min(880px, calc(100% - 32px));
  max-width: none;
  max-height: min(800px, calc(100dvh - 32px));
  margin: auto;
  padding: 0;
  overflow-y: auto;
  border: 0;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 24px 80px rgba(23, 23, 26, 0.2);
  animation: wj-modal-in 0.28s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.wj-inquiryLayout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
}
.wj-inquiryContext {
  padding: 48px 36px;
  background: #f5f5f4;
}
.wj-inquiryContext h2 {
  margin-top: 16px;
  font-family: var(--title-font);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 500;
  line-height: 1.35;
}
.wj-inquiryContext > p:last-of-type {
  margin-top: 20px;
  color: var(--muted-ink);
  font-size: 14px;
  line-height: 1.9;
}
.wj-inquiryContext ul {
  display: grid;
  gap: 16px;
  margin-top: 44px;
  padding: 0;
  list-style: none;
}
.wj-inquiryContext li {
  padding-top: 13px;
  border-top: 1px solid var(--rule);
  font-size: 13px;
}
.wj-modalClose {
  position: absolute;
  z-index: 1;
  top: 10px;
  right: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  color: #6d6e65;
  transition: background-color 0.15s;
}
.wj-modalClose:hover {
  background: rgba(38, 40, 33, 0.06);
  color: var(--ink);
}

/* 联系表单 */
.wj-inquiry {
  border-top: 1px solid var(--rule);
}
.wj-inquiryCard {
  border-radius: 0;
  background: #ffffff;
  border: 0;
  box-shadow: none;
}
.wj-inquiryTitle {
  margin-top: 14px;
  font-family: var(--title-font);
  font-size: clamp(30px, 3.4vw, 44px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.01em;
}


@media (max-width: 1023px) {
  .wj-section {
    padding: 72px 28px;
  }
  .wj-header {
    padding-inline: 28px;
  }
  .wj-hero {
    padding: 180px 28px 96px;
  }
  .wj-heroTitle {
    font-size: 42px;
  }
  .wj-scrollHint {
    display: none;
  }
  .wj-heroInner {
    flex-direction: column;
    gap: 48px;
  }
  .wj-updates {
    width: 100%;
    max-width: 420px;
    padding-top: 0;
  }
  .wj-partnerWall {
    --partner-columns: 5;
  }
  .wj-partnerStatic .wj-partner {
    flex-basis: 148px;
  }
  .wj-articleGrid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: 24px;
  }
  .wj-articleTitle {
    font-size: 18px;
    min-height: 0;
  }
  .wj-cta {
    padding: 88px 28px;
  }
  .wj-archiveMain {
    padding: 140px 28px 72px;
  }
  .wj-archivePageTitle {
    font-size: 44px;
  }
  .wj-archiveRow {
    gap: 24px;
  }
}
@media (max-width: 767px) {
  .wj-section.wj-partners {
    padding-top: 32px;
    padding-bottom: 56px;
  }
  .wj-inquiryLayout {
    grid-template-columns: 1fr;
  }
  .wj-inquiryContext {
    padding: 28px 24px 20px;
  }
  .wj-inquiryContext ul {
    display: none;
  }
  .wj-section {
    padding: 64px 22px;
  }
  .wj-header {
    padding-inline: 12px;
  }
  .wj-navLinks {
    display: none;
  }
  .wj-navMenuButton {
    display: inline-flex;
  }
  .wj-mobileNav {
    display: flex;
  }
  .wj-hero {
    padding: 150px 22px 72px;
  }
  .wj-heroBg {
    height: 480px;
  }
  .wj-heroTitle {
    margin-top: 18px;
    font-size: clamp(28px, 8vw, 46px);
  }
  .wj-heroDescription {
    margin-top: 20px;
    font-size: 15px;
  }
  .wj-heroActions {
    margin-top: 28px;
    gap: 20px;
  }
  .wj-sectionHead {
    margin-bottom: 32px;
  }
  .wj-sectionIntro {
    font-size: 14px;
  }
  .wj-partnerWall {
    --partner-columns: 3;
    --partner-row-height: 78px;
  }
  .wj-partnerStatic .wj-partner {
    flex-basis: 138px;
  }
  .wj-partner {
    padding: 8px;
  }
  .wj-partner img {
    height: 62px;
  }
  .wj-articleGrid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .wj-articleTitle {
    font-size: 21px;
  }
  .wj-cta {
    padding: 72px 22px;
  }
  .wj-archiveMain {
    padding: 120px 22px 64px;
  }
  .wj-archivePageTitle {
    margin-top: 14px;
    font-size: clamp(34px, 10vw, 42px);
  }
  .wj-archiveList {
    margin-top: 32px;
  }
  .wj-archiveRow {
    align-items: center;
    gap: 16px;
    padding: 26px 0;
  }
  .wj-archiveRead {
    padding-top: 0;
  }
  .wj-viewAll {
    margin-bottom: 32px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .wj-site *,
  .wj-site *::before,
  .wj-site *::after {
    scroll-behavior: auto !important;
    animation: none !important;
    transition: none !important;
  }
}

/* 客户实践与资讯文章共用节区和卡片结构。 */
.wj-casesHome {
  background: var(--paper);
}
.wj-casesPage .wj-archiveHead {
  max-width: 760px;
}
.wj-casesArchiveContent {
  margin-top: 40px;
}
.wj-casesCount {
  margin: 0 0 16px;
  color: var(--muted-ink);
  font-size: 12px;
  letter-spacing: .05em;
}
.wj-casesArchiveContent .wj-archiveList {
  margin-top: 0;
}