/* 全局重置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Microsoft Yahei", sans-serif;
}

/* 全局变量 */
:root {
  --primary: #165DFF;
  --light-gray: #F5F7FA;
  --dark-gray: #333333;
  --white: #FFFFFF;
  --orange: #FF7D00;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  --transition: all 0.3s ease;
}

/* 基础样式 */
body {
  color: var(--dark-gray);
  background: var(--white);
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-orange {
  background: var(--orange);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--primary);
  color: var(--primary);
}

.btn:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow);
}
.fl{float: left;}
.fr{float: right;}
/* 骨架屏样式 */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* 导航栏样式 */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--white);
  z-index: 999;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  transition: var(--transition);
}

.header .nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
    height: 53px;
    margin-top: 2px;
}

.nav-menu {
  display: flex;
  gap: 32px;
    padding: 16px 0;
}

.nav-item a {
  font-size: 15px;
  font-weight: 500;
  padding: 8px 0;
  position: relative;
}

.nav-item a.active, .nav-item a:hover {
  color: var(--primary);
}

.nav-item a.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
}

.hamburger {
  display: none;
  font-size: 24px;
  cursor: pointer;
}

.consult-btn {
  position: fixed;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 998;
  writing-mode: vertical-rl;
  padding: 16px 8px;
  background: var(--orange);
  color: var(--white);
  border-radius: 8px;
  font-weight: 500;
  box-shadow: var(--shadow);
}

/* 首屏Banner */
.banner {
  height: 800px;
  background: var(--light-gray);
  margin-top: 80px;
  position: relative;
  overflow: hidden;
}

.banner-slider {
  width: 300%;
  height: 100%;
  display: flex;
  transition: transform 0.5s ease;
}

.banner-slide {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 5%;
}

.banner-content {
  flex: 1;
}

.banner-title {
  font-size: 48px;
  line-height: 1.2;
  margin-bottom: 24px;
  color: var(--dark-gray);
}

.banner-subtitle {
  font-size: 18px;
  color: #666;
  margin-bottom: 32px;
  line-height: 1.5;
}

.banner-btns {
  display: flex;
  gap: 16px;
}

.banner-img {
  flex: 1;
  text-align: right;
}

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

.banner-dots {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
}

.banner-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ccc;
  cursor: pointer;
  transition: var(--transition);
}

.banner-dot.active {
  background: var(--primary);
  transform: scale(1.2);
}

/* 通用板块样式 */
.section {
  padding: 100px 0;
}

.section-title {
  text-align: center;
  font-size: 36px;
  margin-bottom: 60px;
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--primary);
}

/* 关于我们 */
.about {
  display: flex;
  gap: 40px;
  align-items: center;
}

.about-text {
  flex: 1;
}

.about-title {
  font-size: 28px;
  margin-bottom: 24px;
  color: var(--primary);
}

.about-desc {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 32px;
  color: #666;
}

.about-timeline {
  position: relative;
  padding-left: 32px;
}

.about-timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 0;
  height: 100%;
  width: 2px;
  background: var(--primary);
}

.timeline-item {
  position: relative;
  margin-bottom: 24px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -32px;
  top: 6px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary);
}

.timeline-year {
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 8px;
}

.about-img {
  flex: 1;
}

.about-img img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

/* 服务范围 */
.services {
  background: var(--light-gray);
}

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

.service-card {
  background: var(--white);
  padding: 32px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}

.service-card:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.service-icon {
  font-size: 48px;
  color: var(--primary);
  margin-bottom: 24px;
}

.service-name {
  font-size: 20px;
  margin-bottom: 16px;
  font-weight: 600;
}

.service-desc {
  font-size: 14px;
  color: #666;
  margin-bottom: 24px;
  line-height: 1.6;
}

/* 案例展示 */
.case-filter {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 16px;
  border-radius: 20px;
  background: var(--light-gray);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn.active {
  background: var(--primary);
  color: var(--white);
}

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

.case-card {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: var(--transition);
}

.case-card:hover {
  transform: scale(1.02);
}

.case-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.case-info {
  padding: 16px;
}

.case-name {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.case-industry {
  color: #666;
  font-size: 14px;
  margin-bottom: 8px;
}

.case-desc {
  font-size: 14px;
  color: #999;
}

/* 案例弹窗 */
.case-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.modal-content {
  width: 80%;
  max-width: 800px;
  background: var(--white);
  border-radius: 8px;
  padding: 32px;
  position: relative;
}

.close-modal {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 24px;
  cursor: pointer;
  color: #666;
}

/* 核心优势 */
.advantages {
  background: var(--light-gray);
}

.advantage-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.advantage-card {
  background: var(--white);
  padding: 32px;
  border-radius: 8px;
  text-align: center;
  opacity: 0;
  transform: translateX(-20px);
  transition: all 0.5s ease;
}

.advantage-card.show {
  opacity: 1;
  transform: translateX(0);
}

.advantage-icon {
  font-size: 48px;
  color: var(--primary);
  margin-bottom: 24px;
}

.advantage-name {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 16px;
}

.advantage-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

/* 联系我们 */
.contact {
  display: flex;
  gap: 40px;
}

.contact-info {
  flex: 1;
}

.contact-item {
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-icon {
  font-size: 24px;
  color: var(--primary);
}

.contact-text h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.contact-text p {
  color: #666;
}

.contact-form {
  flex: 1;
  background: var(--light-gray);
  padding: 32px;
  border-radius: 8px;
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
}

/* 页脚 */
.footer {
  background: var(--dark-gray);
  padding:20px 10px;
}


.footer-desc {
  font-size: 14px;
  color: #ccc;
  line-height: 1.6;
  text-align: center;
}
.footer-desc p{
    margin-bottom: 10px;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  font-size: 20px;
  color: #ccc;
  transition: var(--transition);
}

.footer-social a:hover {
  color: var(--primary);
}

.footer-title {
  font-size: 18px;
  margin-bottom: 24px;
  font-weight: 600;
}

.footer-menu li {
  margin-bottom: 12px;
}

.footer-menu a {
  color: #ccc;
  transition: var(--transition);
}

.footer-menu a:hover {
  color: var(--primary);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #444;
  font-size: 14px;
  color: #ccc;
}

.back-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.back-top.show {
  opacity: 1;
  visibility: visible;
}

/* 产品列表页 */
.product-filter {
  background: var(--light-gray);
  padding: 24px;
  border-radius: 8px;
  margin-bottom: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-group label {
  font-weight: 500;
}

.filter-select {
  padding: 8px 16px;
  border-radius: 4px;
  border: 1px solid #ddd;
  min-width: 150px;
}

.product-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.product-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.product-card:hover {
  transform: scale(1.02);
}

.product-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.product-info {
  padding: 16px;
}

.product-name {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.product-tags {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.product-tag {
  padding: 4px 8px;
  background: var(--light-gray);
  border-radius: 4px;
  font-size: 12px;
  color: #666;
}

.product-price {
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 16px;
}

.pagination {
  display: flex;
    flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
    margin-top: 30px;
}

.pagination li {
  padding: 8px 16px;
  border-radius: 4px;
  background: var(--light-gray);
  cursor: pointer;
  transition: var(--transition);
}

.pagination li.active {
  background: var(--primary);
  color: var(--white);
}

/* 产品内容页 */
.product-detail {
  padding-top: 100px;
  display: flex;
  gap: 40px;
}

.product-detail-left {
  flex: 2;
}

.product-header {
  margin-bottom: 40px;
}

.product-title {
  font-size: 32px;
  margin-bottom: 16px;
}

.product-meta {
  display: flex;
  gap: 24px;
  margin-bottom: 16px;
}

.product-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.product-meta-icon {
  color: var(--primary);
}

.product-price-wrap {
  margin-bottom: 24px;
}

.product-price-original {
  text-decoration: line-through;
  color: #999;
  margin-right: 16px;
}

.product-price-current {
  font-size: 28px;
  font-weight: 700;
  color: var(--orange);
}

.product-tags-wrap {
  display: flex;
  gap: 8px;
}

.product-tag-item {
  padding: 4px 8px;
  background: rgba(22, 93, 255, 0.1);
  color: var(--primary);
  border-radius: 4px;
  font-size: 12px;
}

.product-content {
  margin-bottom: 40px;
}

.product-section-title {
  font-size: 24px;
  margin-bottom: 24px;
  color: var(--primary);
}

.product-desc {
  line-height: 1.8;
  margin-bottom: 32px;
  color: #666;
}

.product-features {
  margin-bottom: 32px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.feature-icon {
  color: var(--primary);
}

.product-process {
  margin-bottom: 32px;
}

.process-list {
  display: flex;
  justify-content: space-between;
  position: relative;
  padding: 24px 0;
}

.process-list::before {
  content: "";
  position: absolute;
  top: 55%;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--light-gray);
  transform: translateY(-50%);
}

.process-item {
  position: relative;
  width: 20%;
  text-align: center;
}

.process-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  margin: 0 auto 16px;
  position: relative;
  z-index: 1;
}

.product-aftersale {
  line-height: 1.8;
  color: #666;
}

.product-detail-right {
  flex: 1;
  position: sticky;
  top: 100px;
  height: fit-content;
}

.buy-card {
  background: var(--light-gray);
  border-radius: 8px;
  padding: 32px;
  box-shadow: var(--shadow);
}

.buy-price {
  font-size: 28px;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 16px;
}

.buy-delivery {
  margin-bottom: 24px;
  color: #666;
}

.buy-btns {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

/* 购买弹窗 */
.buy-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.pay-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.pay-qrcode {
  text-align: center;
  margin-bottom: 24px;
}

.pay-qrcode img {
  width: 200px;
  height: 200px;
  margin: 0 auto;
}

.pay-desc {
  line-height: 1.8;
  color: #666;
  margin-bottom: 24px;
}

.related-products {
  margin-top: 60px;
}

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

/* 响应式适配 */
@media (max-width: 1024px) {
  .service-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .advantage-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .case-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .related-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 250px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 80px 24px;
    box-shadow: -2px 0 8px rgba(0,0,0,0.1);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 9999;
  }

  .nav-menu.show {
    transform: translateX(0);
  }

  .hamburger {
    display: block;
      position: relative;
      z-index: 9999999999;
  }

  .consult-btn {
    display: none;
  }

  .banner {
    height: auto;
    padding: 40px 0;
  }

  .banner-slide {
    flex-direction: column;
    text-align: center;
  }

  .banner-title {
    font-size: 32px;
  }

  .banner-img {
    margin-top: 32px;
    text-align: center;
  }

  .about {
    flex-direction: column;
  }

  .contact {
    flex-direction: column;
  }

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

  .product-detail {
    flex-direction: column;
  }

  .product-detail-right {
    position: static;
  }
}

@media (max-width: 480px) {
  .service-list {
    grid-template-columns: 1fr;
  }
  .advantage-list {
    grid-template-columns: 1fr;
  }
  .case-list {
    grid-template-columns: 1fr;
  }
  .product-list {
    grid-template-columns: 1fr;
  }
  .related-list {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .process-list {
    flex-direction: column;
    gap: 24px;
  }
  .process-item {
    width: 100%;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 16px;
  }
  .process-list::before {
    display: none;
  }
  .process-dot {
    margin: 0;
  }
}
.login{max-width: 375px;}
.login .layui-col-xs5 .captcha-img {
    cursor: pointer;
    width: 145px;
    height: 40px;
}
.btn-bg{background-color:var(--primary);}

/* 支付确认页专属样式 */
.payment-container {
    padding: 120px 0 80px;
    background-color: var(--light-gray);
    min-height: calc(100vh - 180px);
}
.payment-card {
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
}
.payment-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid #eee;
}
/* 商品信息区域 */
.product-info-wrap {
    display: flex;
    gap: 24px;
    padding: 16px 0;
    margin-bottom: 24px;
    border-bottom: 1px solid #eee;
}
.product-info-img {
    height: 120px;
    border-radius: 4px;
    object-fit: cover;
    flex-shrink: 0;
}
.product-info-detail {
    flex: 1;
}
.product-info-name {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 8px;
}
/* 支付方式选择 */
.pay-method-wrap {
    margin-bottom: 32px;
}
.pay-method-title {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 16px;
}
.pay-method-list {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}
.pay-method-item {
    flex-grow: 1;
    min-width: 180px;
    height: 80px;
    border: 2px solid #eee;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}
.pay-method-item.active {
    border-color: var(--primary);
    background-color: rgba(22, 93, 255, 0.05);
}
.pay-method-item input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.pay-method-icon {
    font-size: 32px;
}
.wechat-pay .pay-method-icon {
    color: #07C160;
}
.alipay .pay-method-icon {
    color: #1677FF;
}
.pay-method-name {
    font-size: 16px;
    font-weight: 500;
}
/* 支付说明 */
.pay-tips {
    font-size: 14px;
    color: #999;
    line-height: 1.8;
    margin-bottom: 32px;
    padding: 16px;
    background-color: #f9f9f9;
    border-radius: 4px;
}
.pay-submit-btn {
    width: 100%;
    height: 50px;
    font-size: 16px;
}
/* 响应式适配 */
@media (max-width: 768px) {
    .payment-card {
        padding: 24px;
    }
    .product-info-wrap {
        flex-direction: column;
        gap: 16px;
    }
    .product-info-img {
        width: 100%;
        height: auto;
    }
    .pay-method-list {
        flex-direction: column;
        gap: 16px;
    }
    .pay-method-item {
        min-width: 100%;
    }
}

/* 订单列表 */
.order-list {
    margin-top: 16px;
}
.order-item {
    border: 1px solid #eee;
    border-radius: 8px;
    margin-bottom: 16px;
    overflow: hidden;
}
.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background-color: #f9f9f9;
}
.order-id {
    font-size: 16px;
    font-weight: 500;
}
.order-date {
    font-size: 14px;
    color: #999;
}
.order-status {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
}

.status-pending {
    background-color: rgba(255, 125, 0, 0.1);
    color: #FF7D00;
}
.status-processing {
    background-color: rgba(22, 93, 255, 0.1);
    color: var(--primary);
}
.status-completed {
    background-color: rgba(7, 193, 96, 0.1);
    color: #07C160;
}
.status-canceled {
    background-color: rgba(153, 153, 153, 0.1);
    color: #999;
}
.order-body {
    padding: 24px;
    display: flex;
    gap: 24px;
}
.order-product-img {
    height: 110px;
    border-radius: 4px;
    object-fit: cover;
    flex-shrink: 0;
}
.order-product-info {
    flex: 1;
}
.product-name {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 8px;
}
.product-desc {
    font-size: 14px;
    color: #666;
    margin-bottom: 16px;
    line-height: 1.5;
}
.order-price-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}
.order-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--orange);
}
.order-actions {
    display: flex;
    gap: 12px;
}
.order-action-btn {
    padding: 6px 12px;
    font-size: 14px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}
.btn-primary-outline {
    border: 1px solid var(--primary);
    color: var(--primary);
    background: transparent;
}
.btn-primary-outline:hover {
    background-color: var(--primary);
    color: var(--white);
}
.btn-gray {
    border: 1px solid #eee;
    color: #666;
    background: transparent;
}
.btn-gray:hover {
    background-color: #f5f5f5;
}
/* 空订单状态 */
.empty-order {
    text-align: center;
    padding: 80px 0;
    color: #999;
}
.empty-order i {
    font-size: 64px;
    margin-bottom: 16px;
    color: #eee;
}
.empty-order p {
    font-size: 16px;
    margin-bottom: 24px;
}
/* 响应式适配 */
@media (max-width: 768px) {
    .user-center-wrap {
        flex-direction: column;
    }
    .user-sidebar {
        width: 100%;
    }
    .user-main {
        padding: 24px;
    }
    .order-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    .order-body {
        flex-direction: column;
        gap: 16px;
    }
    .order-product-img {
        width: 100%;
        height: auto;
    }
    .order-price-wrap {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    .order-actions {
        width: 100%;
        justify-content: flex-start;
    }
}



/* 产品基础信息容器 */
.product-detail-header {
    width: 100%;
    padding: 24px 0 32px;
    margin-bottom: 24px;
    border-bottom: 1px solid #eee;
}

.product-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-wrap: wrap; /* 移动端换行 */
    gap: 12px; /* 换行后间距 */
}

/* 产品标题 */
.product-detail-title {
    font-size: 28px;
    font-weight: 600;
    color: #1d2129;
    line-height: 1.4;
}
.product-buy-btn {
    display: inline-block;
    padding: 10px 24px;
    background-color: #165DFF; /* 主色（可替换为品牌色） */
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}
.product-buy-btn:hover {
    background-color: #0E48D9; /* 深色hover */
    color: #fff;
    text-decoration: none;
}

/* 产品元信息（价格+标签） */
.product-detail-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: wrap; /* 适配小屏换行 */
}

/* 产品价格 */
.product-price {
    font-size: 24px;
    font-weight: 700;
    color: #F53F3F; /* 价格主色（红色） */
}

/* 产品标签 */
.product-tag {
    display: inline-block;
    padding: 4px 12px;
    background-color: rgba(22, 93, 255, 0.1); /* 标签浅蓝背景 */
    color: #165DFF; /* 标签文字色（蓝色） */
    font-size: 14px;
    border-radius: 16px; /* 圆角标签 */
    font-weight: 500;
}

/* 产品描述 */
.product-detail-desc {
    font-size: 16px;
    color: #4E5969; /* 描述文字色（浅灰） */
    line-height: 1.8;
    margin: 0;
}

/* 响应式适配（移动端） */
@media (max-width: 768px) {
    .product-detail-header {
        padding: 16px 0 24px;
    }

    .product-detail-title {
        font-size: 24px;
    }

    .product-price {
        font-size: 20px;
    }

    .product-detail-meta {
        gap: 12px;
    }

    .product-tag {
        font-size: 13px;
        padding: 3px 10px;
    }

    .product-detail-desc {
        font-size: 15px;
        max-width: 100%; /* 移动端全屏宽度 */
    }
}

/* 深色模式适配（可选） */
@media (prefers-color-scheme: dark) {
    .product-detail-header {
        border-bottom-color: #333;
    }

    .product-detail-title {
        color: #fff;
    }

    .product-tag {
        background-color: rgba(22, 93, 255, 0.2);
        color: #4080FF;
    }

    .product-detail-desc {
        color: #ccc;
    }
}

.order-header > div {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}
.order-date, .order-pay-time, .order-pay-method {
    width: 100%;
    font-size: 12px;
    color: #999;
}