body {
    background-color: #e9e9e9;
    height: auto;
}
/* ============================================
   荷玥官网首页样式
   ============================================ */

/* 基础变量 */
:root {
  --color-primary: #225DC0;
  --color-accent: #36BFFA;
  --color-orange: #F28C38;
  --color-dark: #253248;
  --color-gray: #6F6F6F;
  --color-light: #F8FBFE;
  --color-blue-light: #F1F4FF;
  --color-border: #E9E9E9;
  --font-base: "Alibaba PuHuiTi", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-din: "D-DIN", "DIN", "Arial", sans-serif;
  --font-dm: "DM Sans", "Arial", sans-serif;
  --font-mono: "Roboto Mono", monospace;
}

/* 页面容器 */
.page-wrapper {
  margin: 0 auto;
  background: var(--color-light);
}

.container {
  margin: 0 auto;
  padding: 0 40px;
  box-sizing: border-box;
}


.w1440 {
  width: 1440px;
}
.w1220 {
  width: 1220px;
}



/* ============================================
   导航栏
   ============================================ */
.navbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(34, 93, 192, 0.6);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
}

.nav-container {
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  padding: 10px 110px;
}

.nav-logo img {
  width: 44px;
  height: 60px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.nav-links > ul {
  display: flex;
  align-items: center;
  gap: 109px;
}

.nav-links a {
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 140%;
  color: #fff;
  white-space: nowrap;
  transition: opacity 0.3s;
}

.nav-links a:hover,
.nav-links .current_page_item a {
  font-weight: 800;
}

.nav-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 240px;
  height: 50px;
  background: #fff;
  border-radius: 30px;
  font-family: var(--font-din);
  font-size: 24px;
  font-weight: 700;
  line-height: 140%;
  letter-spacing: -2.5%;
  color: #415D8D;
  white-space: nowrap;
}

/* ============================================
   Banner
   ============================================ */
/* .banner {
    display: flex;
    justify-content: center;
    align-items: center;
    background: url(../images/banner-robot.png) no-repeat center center;
    background-size: cover;
} */

.banner {
  position: relative;
}
.banner-content {
  margin: 0 auto;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 30px;
}

.banner-content h1 {
  font-family: var(--font-base);
  font-size: 52px;
  font-weight: 500;
  line-height: 120%;
  color: #fff;
}

.banner-subtitle {
  font-family: var(--font-base);
  font-size: 28px;
  font-weight: 400;
  line-height: 160%;
  color: #fff;
}

.banner-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 240px;
  height: 52px;
  background: var(--color-accent);
  border-radius: 10px;
  font-family: var(--font-base);
  font-size: 16px;
  font-weight: 700;
  line-height: 92%;
  color: #fff;
  margin-top: 20px;
}

.banner-note {
  font-family: var(--font-base);
  font-size: 12px;
  line-height: 160%;
  color: #fff;
  margin-top: 14px;
}

/* ============================================
   数据区域
   ============================================ */
.data-section {
  position: relative;
  background: radial-gradient(circle at 50% 100%, #415D8D 0%, #253248 100%);
  padding: 120px 0;
  overflow: hidden;
}

.data-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../images/main-bg-629816.png") no-repeat center;
  background-size: cover;
  opacity: 0.15;
}

.data-desc {
  position: relative;
  z-index: 2;
  font-family: var(--font-base);
  font-size: 28px;
  font-weight: 700;
  line-height: 140%;
  text-align: center;
  color: #fff;
  opacity: 0.8;
  margin-bottom: 80px;
}

.data-cards {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 80px;
}

.data-col {
  display: flex;
  flex-direction: column;
  gap: 60px;
  width: 320px;
}

.data-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 20px;
  padding: 20px 60px;
  background: rgba(35, 53, 83, 0.6);
  border: 2px solid var(--color-accent);
  border-radius: 20px;
  box-shadow: 0 0 30px rgba(54, 191, 250, 0.3);
}

.data-num {
  font-family: var(--font-din);
  font-size: 80px;
  font-weight: 700;
  line-height: 80%;
  color: #fff;
  white-space: nowrap;
}

.data-num span {
  font-family: var(--font-base);
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

.data-label {
  font-family: var(--font-base);
  font-size: 20px;
  font-weight: 400;
  line-height: 100%;
  color: #fff;
}

.data-showcase {
  width: 420px;
  height: 500px;
  border-radius: 20px;
  overflow: hidden;
  flex-shrink: 0;
}

.data-showcase img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================
   为什么选择我们
   ============================================ */
.why-us {
  padding: 120px 0;
  background: #fff;
}

.why-us .section-title {
  text-align: center;
  font-family: var(--font-base);
  font-size: 60px;
  font-weight: 700;
  line-height: 100%;
  color: var(--color-dark);
  margin-bottom: 80px;
}

.why-content {
  display: flex;
  gap: 0;
  margin: 0 auto;
}

.why-list {
  display: flex;
  flex-direction: column;
  
  flex-shrink: 0;
}

.why-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 40px 0;
  border-top: 1px solid var(--color-border);
}

.why-item:first-child {
  border-top: none;
}

.why-num {
  font-family: var(--font-din);
  font-size: 80px;
  font-weight: 700;
  line-height: 100%;
  color: var(--color-accent);
  flex-shrink: 0;
  width: 100px;
}

.why-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.why-text h3 {
  font-family: var(--font-base);
  font-size: 18px;
  font-weight: 400;
  line-height: 100%;
  color: var(--color-dark);
}

.why-text p {
  font-family: var(--font-base);
  font-size: 16px;
  font-weight: 400;
  line-height: 140%;
  color: var(--color-gray);
  max-width: 290px;
}

.why-img {
  border-radius: 20px;
  overflow: hidden;
  margin-left: auto;
}

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

.why-cta {
  display: block;
  width: 400px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  background: var(--color-primary);
  border-radius: 10px;
  font-family: var(--font-base);
  font-size: 24px;
  font-weight: 400;
  color: #fff;
  margin: 60px auto 0;
}

/* ============================================
   产品矩阵全景
   ============================================ */
.product-matrix {
  padding: 120px 110px;
  background: var(--color-primary);
}

.product-matrix .section-header {
  text-align: center;
  margin-bottom: 40px;
}

.product-matrix .section-title {
  font-family: var(--font-base);
  font-size: 60px;
  font-weight: 700;
  line-height: 100%;
  color: #fff;
  margin-bottom: 20px;
}

.product-matrix .section-header p {
  font-family: var(--font-base);
  font-size: 24px;
  font-weight: 400;
  line-height: 140%;
  color: var(--color-blue-light);
}

.matrix-tabs {
  display: flex;
  gap: 20px;
  margin: 0 auto 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.tab {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 20px;
  font-family: var(--font-base);
  font-size: 20px;
  font-weight: 500;
  line-height: 140%;
  color: #fff;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
}

.tab.active {
  background: rgba(255, 255, 255, 0.1);
  border-bottom-color: #fff;
  font-weight: 700;
}
.tabContent > div {
    display: none;
}
.tabContent > div.show {
    display: flex;
}
.matrix-content {
  display: flex;
  gap: 40px;
  margin: 0 auto;
}

.matrix-chat {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  overflow: hidden;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px;
  border-bottom: 1px solid var(--color-border);
}

.chat-header span {
  font-family: var(--font-base);
  font-size: 12px;
  font-weight: 500;
  line-height: 140%;
  color: var(--color-primary);
}

.chat-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
  padding: 20px;
  flex: 1;
}

.chat-bubble {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  max-width: 550px;
}

.chat-bubble.customer {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 5px 20px 20px 20px;
}

.chat-bubble.hy {
  align-self: flex-end;
  align-items: flex-end;
  background: rgba(54, 191, 250, 0.1);
  border: 1px solid var(--color-accent);
  border-radius: 20px 5px 20px 20px;
}

.chat-label {
  font-family: var(--font-base);
  font-size: 12px;
  font-weight: 500;
  line-height: 140%;
}

.chat-bubble.customer .chat-label {
  color: var(--color-orange);
}

.chat-bubble.hy .chat-label {
  color: var(--color-primary);
}

.chat-bubble p {
  font-family: var(--font-base);
  font-size: 16px;
  font-weight: 500;
  line-height: 140%;
  color: var(--color-gray);
}

.matrix-detail {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.detail-badge {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  height: 30px;
  background: transparent;
  border: 1px solid #fff;
  border-radius: 20px;
  font-family: var(--font-base);
  font-size: 15px;
  font-weight: 500;
  line-height: 140%;
  color: #fff;
  width: fit-content;
}

.matrix-detail h3 {
  font-family: var(--font-base);
  font-size: 28px;
  font-weight: 700;
  line-height: 140%;
  color: #fff;
}

.detail-sub {
  font-family: var(--font-base);
  font-size: 20px;
  font-weight: 400;
  line-height: 140%;
  color: var(--color-blue-light);
}

.detail-desc {
  font-family: var(--font-base);
  font-size: 16px;
  font-weight: 400;
  line-height: 140%;
  color: var(--color-blue-light);
}

.detail-img {
  flex: 1;
  border-radius: 20px;
  overflow: hidden;
  min-height: 390px;
}

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

/* ============================================
   行业痛点
   ============================================ */
.pain-points {
  padding: 120px 0;
  background: radial-gradient(circle at 50% 100%, #415D8D 0%, #253248 100%);
}

.pain-points .section-header {
  text-align: center;
  margin-bottom: 40px;
}

.pain-points .section-title {
  font-family: var(--font-base);
  font-size: 52px;
  font-weight: 700;
  line-height: 100%;
  color: #fff;
  margin-bottom: 20px;
}

.pain-points .section-header p {
  font-family: var(--font-base);
  font-size: 16px;
  font-weight: 400;
  line-height: 140%;
  color: #fff;
}

.pain-btn {
  width: 380px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  background: transparent;
  border: 1px solid #fff;
  border-radius: 30px;
  font-family: var(--font-dm);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: #fff;
  margin: 0 auto 80px;
  cursor: default;
}

.pain-cards {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 0 auto 40px;
}

.pain-card {
  width: 100%;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 10px 20px;
}

.pain-card h3 {
  font-family: var(--font-base);
  font-size: 20px;
  font-weight: 700;
  line-height: 140%;
  letter-spacing: -0.5%;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.pain-card p {
  font-family: var(--font-base);
  font-size: 16px;
  font-weight: 400;
  line-height: 180%;
  color: var(--color-gray);
}



/* ============================================
   联系方式
   ============================================ */
.contact {
  padding: 60px 0 40px;
  background: var(--color-primary);
}

.contact-inner {
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 20px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 380px;
}

.contact-item:nth-child(2),
.contact-item:nth-child(3) {
  flex: 1;
}

.contact-label {
  font-family: var(--font-base);
  font-size: 16px;
  font-weight: 400;
  line-height: 140%;
  color: #fff;
  text-align: center;
}

.contact-value {
  font-family: var(--font-din);
  font-size: 24px;
  font-weight: 700;
  line-height: 140%;
  color: #fff;
  text-align: center;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  padding: 40px 0;
  background: var(--color-dark);
}

.footer-inner {
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.footer-links > ul {
  display: flex;
  justify-content: center;
  gap: 27px;
}

.footer-links a {
  font-family: var(--font-base);
  font-size: 16px;
  font-weight: 700;
  line-height: 140%;
  color: #fff;
}

.footer-copyright {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 140%;
  letter-spacing: -1%;
  color: #fff;
}

.footer-copyright a {
  color: #fff;
  text-decoration: underline;
}



/* 内页 Banner */
.interior-pages-banner {
  position: relative;
  height: 420px;
  overflow: hidden;
}

.interior-banner-content {
  margin: 0 auto;
  position: relative;
  z-index: 10;
  padding-top: 180px;
  padding-left: 110px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.interior-banner-content h1 {
  font-family: var(--font-base);
  font-size: 52px;
  font-weight: 500;
  line-height: 120%;
  color: #fff;
}

.interior-banner-content p {
  font-family: var(--font-base);
  font-size: 28px;
  font-weight: 400;
  line-height: 160%;
  color: #fff;
}

/* 面包屑 */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 80px;
  padding-left: 110px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-light);
}

.breadcrumb span , .breadcrumb a  {
  font-family: var(--font-base);
  font-size: 20px;
  line-height: 140%;
  color: var(--color-gray);
}

/* 普通电脑 */
@media (min-width: 1025px) and (max-width: 1440px) {
  .container {
    margin: 0 auto;
    padding: 0 40px;
    box-sizing: border-box;
  }

  .w1440 {
    width: 1220px;
  }
  .w1220 {
    width: 1100px;
  }
}