/* ==========================================================================
 基本样式
 ========================================================================== */
:root {
  --blue: #241662;
  --red: #d7221a;
  --light-blue: #3a2a9b;
  --light-red: #f03c33;
  --dark-blue: #1a0f47;
  --gray: #f5f5f5;
  --dark-gray: #333;
  --medium-gray: #777;
  --light-gray: #ddd;
  --white: #fff;
  --black: #000;
  --body-font: "Noto Sans SC", sans-serif;
  --heading-font: "Noto Sans SC", sans-serif;
  --transition: all 0.3s ease;
  --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --border-radius: 4px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  line-height: 1.6;
  color: var(--dark-gray);
  background-color: var(--white);
  overflow-x: hidden;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--heading-font);
  line-height: 1.3;
  margin-bottom: 15px;
  font-weight: 700;
  color: var(--dark-blue);
}

p {
  margin-bottom: 15px;
}

a {
  color: var(--blue);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--red);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul,
ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--blue);
  text-align: center;
  margin-bottom: 10px;
  position: relative;
  padding-bottom: 15px;
}

.section-title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--red);
}

.section-desc {
  text-align: center;
  font-size: 18px;
  color: var(--medium-gray);
  max-width: 800px;
  margin: -10px auto 20px;
}

.large-text {
  font-size: 20px;
  color: var(--blue);
  margin-bottom: 25px;
  font-weight: 500;
}

.btn {
  display: inline-block;
  background-color: var(--red);
  color: var(--white);
  padding: 12px 30px;
  border-radius: var(--border-radius);
  font-weight: 600;
  
  transition: var(--transition);
  border: none;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(215, 34, 26, 0.3);
  text-align: center;
}

.btn:hover {
  background-color: var(--light-red);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(215, 34, 26, 0.4);
}

.btn.huise {
  background-color: var(--gray) !important;
  color: var(--black);
  box-shadow: none !important;
}
.btn.huise:hover {
  background-color: var(--light-red);
  color: var(--black);
  transform: translateY(0px);
  box-shadow: none !important;
}

.btn-block {
  display: block;
  width: 100%;
}

.btn-outline {
  display: inline-block;
  background-color: transparent;
  color: var(--blue);
  padding: 10px 25px;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-align: center;
  transition: var(--transition);
  border: 2px solid var(--blue);
  cursor: pointer;
}

.btn-outline:hover {
  background-color: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-white {
  background-color: var(--white);
  color: var(--blue);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.btn-white:hover {
  background-color: var(--white);
  color: var(--red);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-outline-white:hover {
  background-color: var(--white);
  color: var(--blue);
}

/* ==========================================================================
 导航栏样式
 ========================================================================== */
header {
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.logo img {
  height: 50px;
}

.main-nav ul {
  display: flex;
}

.main-nav li {
  position: relative;
  margin: 0 15px;
}

.main-nav li a {
  display: block;
  color: var(--dark-gray);
  font-weight: 500;
  padding: 10px 0;
  position: relative;
}

.main-nav li a:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 5px;
  width: 0;
  height: 2px;
  background-color: var(--red);
  transition: var(--transition);
}

.main-nav li a:hover,
.main-nav li.active > a {
  color: var(--red);
}

.main-nav li a:hover:after,
.main-nav li.active > a:after {
  width: 100%;
}

.main-nav .dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background-color: var(--white);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  border-radius: var(--border-radius);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  padding: 10px 0;
  z-index: 100;
  flex-direction: column; /* 添加此行确保下拉菜单垂直排列 */
  display: flex; /* 确保flex-direction生效 */
}

.main-nav .dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.main-nav .dropdown-menu li {
  margin: 0;
}

.main-nav .dropdown-menu a {
  padding: 8px 20px;
}

/* 确保子菜单项不会自动继承父菜单的active状态 */
.main-nav .dropdown-menu li a {
  color: var(--dark-gray);
}

.main-nav .dropdown-menu li a:hover,
.main-nav .dropdown-menu li.active a {
  color: var(--red);
}

.main-nav .dropdown-menu li a:after {
  display: none;
}

.mobile-toggle {
  display: none;
  cursor: pointer;
}

.mobile-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--blue);
  margin: 5px 0;
  transition: var(--transition);
}

@media screen and (max-width: 992px) {
  .mobile-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 280px;
    height: calc(100vh - 80px);
    background-color: var(--white);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    overflow-y: auto;
    z-index: 1000;
  }

  .main-nav.active {
    left: 0;
  }

  .main-nav ul {
    flex-direction: column;
    padding: 20px;
  }

  .main-nav li {
    margin: 0;
    border-bottom: 1px solid var(--light-gray);
  }

  .main-nav li:last-child {
    border-bottom: none;
  }

  .main-nav li a {
    padding: 15px 0;
  }

  .main-nav .dropdown-menu {
    position: static;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0;
  }

  .main-nav .dropdown.active .dropdown-menu {
    max-height: 1000px;
  }

  .main-nav .dropdown-menu a {
    padding: 10px 20px;
  }
}

/* ==========================================================================
 页面标题样式
 ========================================================================== */
.page-title {
  background-color: var(--blue);
  color: var(--white);
  padding: 20px 0;
  text-align: center;
}

.page-title h1 {
  color: var(--white);
  font-size: 40px;
  margin-bottom: 10px;
}

.breadcrumb {
  color: rgba(255, 255, 255, 0.7);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.7);
}

.breadcrumb a:hover {
  color: var(--white);
}

/* ==========================================================================
 Banner轮播图样式
 ========================================================================== */
.banner {
  position: relative;
  overflow: hidden;
}

.slider {
  position: relative;
  height: 400px;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease;
}

.slide.active {
  opacity: 1;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.slide-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: var(--white);
  max-width: 800px;
  width: 90%;
  padding: 20px;
  
  border-radius: var(--border-radius);
}

.slide-content h2 {
  font-size: 48px;
  color: var(--white);
  margin-bottom: 20px;
}

.slide-content p {
  font-size: 18px;
  margin-bottom: 30px;
}

.slider-controls {
  position: absolute;
  bottom: 30px;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10;
}

.prev-btn,
.next-btn {
  background-color: rgba(255, 255, 255, 0.3);
  color: var(--white);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin: 0 10px;
  transition: var(--transition);
}

.prev-btn:hover,
.next-btn:hover {
  background-color: var(--white);
  color: var(--blue);
}

.slider-dots {
  display: flex;
  align-items: center;
}

.dot {
  width: 12px;
  height: 12px;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  margin: 0 5px;
  cursor: pointer;
  transition: var(--transition);
}

.dot.active {
  background-color: var(--white);
  transform: scale(1.2);
}

@media screen and (max-width: 768px) {
  .slider {
    height: 400px;
  }

  .slide-content h2 {
    font-size: 32px;
  }

  .slide-content p {
    font-size: 16px;
  }
}

/* ==========================================================================
 绝对优势样式
 ========================================================================== */
.advantages {
  padding: 20px 0;
  background-color: var(--gray);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 30px;
}

.advantage-item {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: 10px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.advantage-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.advantage-item .icon {
  font-size: 48px;
  color: var(--red);
  margin-bottom: 20px;
}

.advantage-item h3 {
  font-size: 20px;
  margin-bottom: 15px;
}

.advantage-item p {
  color: var(--medium-gray);
}

/* ==========================================================================
 业务范围样式
 ========================================================================== */
.services {
  padding: 10px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.service-item {
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
}

.service-item:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  border-color: transparent;
}

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

.service-item h3 {
  padding: 15px 20px 0;
  font-size: 20px;
}

.service-item p {
  padding: 0 20px;
  color: var(--medium-gray);
  height: 75px;
  overflow: hidden;
}

.service-item .btn-outline {
  margin: 0 20px 20px;
}

.view-more {
  text-align: center;
  margin-top: 20px;
}

/* ==========================================================================
 实力品牌样式
 ========================================================================== */
.brands {
  padding: 20px 0;
  background-color: var(--gray);
}

.brands-slider {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 30px;
}

.brand-item {
  width: 260px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 15px;
  transition: var(--transition);
}

.brand-item:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.brand-item img {
  max-width: 100%;
  max-height: 170px;
  object-fit: contain;
}

/* ==========================================================================
 新闻资讯样式
 ========================================================================== */
.news {
  padding: 20px 0;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.news-item {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.news-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.news-img {
  position: relative;
  height: 220px;
}

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

.news-date {
  position: absolute;
  right: 20px;
  top: 20px;
  background-color: var(--red);
  color: var(--white);
  border-radius: var(--border-radius);
  padding: 10px;
  text-align: center;
  min-width: 70px;
}

.news-date .day {
  font-size: 24px;
  font-weight: 700;
  display: block;
  line-height: 1;
}

.news-date .month {
  font-size: 14px;
  display: block;
}

.news-content {
  padding: 20px;
  background-color: var(--white);
}

.news-content h3 {
  font-size: 18px;
  margin-bottom: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.news-content p {
  color: var(--medium-gray);
  margin-bottom: 15px;
  height: 75px;
  overflow: hidden;
}

.read-more {
  color: var(--blue);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
}

.read-more i {
  margin-left: 5px;
  transition: var(--transition);
}

.read-more:hover i {
  transform: translateX(5px);
}

/* ==========================================================================
 产品展示样式
 ========================================================================== */
.products {
  padding: 20px 0;
  background-color: var(--gray);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.product-item {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.product-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.product-img {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.product-item:hover .product-img img {
  transform: scale(1.1);
}

.product-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(36, 22, 98, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.product-item:hover .product-overlay {
  opacity: 1;
}

.product-overlay a {
  width: 45px;
  height: 45px;
  background-color: var(--white);
  color: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 5px;
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition);
}

.product-overlay a:hover {
  background-color: var(--red);
  color: var(--white);
}

.product-item:hover .product-overlay a {
  transform: translateY(0);
  opacity: 1;
}

.product-overlay a:nth-child(1) {
  transition-delay: 0.1s;
}

.product-overlay a:nth-child(2) {
  transition-delay: 0.2s;
}

.product-item h3 {
  text-align: center;
  padding: 15px 15px 5px;
  font-size: 18px;
}

.product-item p {
  text-align: center;
  padding: 0 15px 15px;
  color: var(--medium-gray);
  font-size: 14px;
}

/* ==========================================================================
 联系我们快捷入口样式
 ========================================================================== */
.contact-cta {
  background-color: var(--blue);
  color: var(--white);
  padding: 40px 0;
}

.cta-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--white);
  font-size: 32px;
  margin-bottom: 15px;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
  margin-bottom: 30px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

@media screen and (max-width: 576px) {
  .cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
}

/* ==========================================================================
 页脚样式
 ========================================================================== */
footer {
  background-color: var(--dark-blue);
  color: rgba(255, 255, 255, 0.7);
}

.footer-top {
  padding: 40px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 30px;
}

.footer-info {
  padding-right: 30px;
}

.footer-logo {
  margin-bottom: 20px;
  height: 50px;
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-links a {
  width: 40px;
  /* height: 40px; */
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-links a:hover {
  background-color: var(--red);
  transform: translateY(-3px);
}

footer h3 {
  color: var(--white);
  font-size: 20px;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 10px;
}

footer h3:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background-color: var(--red);
}

footer ul li {
  margin-bottom: 10px;
}

footer ul li a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

footer ul li a:hover {
  color: var(--white);
  padding-left: 5px;
}

.footer-contact ul li {
  display: flex;
  gap: 15px;
}

.footer-contact ul li i {
  color: var(--red);
  font-size: 25px;
}

.footer-bottom {
  padding: 10px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

@media screen and (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-info {
    grid-column: 1 / -1;
    padding-right: 0;
  }
}

@media screen and (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
 图片查看器样式
 ========================================================================== */
.image-viewer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  pointer-events: none;
}

.image-viewer.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.image-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
}

.image-content img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
}

.image-title {
  color: var(--white);
  text-align: center;
  margin-top: 20px;
  font-size: 18px;
}

.close-viewer {
  position: absolute;
  top: -30px;
  right: -30px;
  width: 40px;
  height: 40px;
  background-color: var(--red);
  color: var(--white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.close-viewer:hover {
  background-color: var(--light-red);
  transform: rotate(90deg);
}

/* ==========================================================================
 公司介绍页面样式
 ========================================================================== */
.company-intro {
  padding: 10px 0;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.company-data {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.data-item {
  text-align: center;
}

.data-item .number {
  font-size: 36px;
  font-weight: 700;
  color: var(--red);
  display: block;
  line-height: 1;
}

.data-item .text {
  color: var(--medium-gray);
  font-size: 16px;
}

.intro-images {
  display: grid;
  
  gap: 20px;
}

.image-box {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.image-box img {
  height: 250px;
  width: 100%;
  object-fit: cover;
}

.image-box:nth-child(1) {
  margin-top: 30px;
}

@media screen and (max-width: 992px) {
  .intro-grid {
    grid-template-columns: 1fr;
  }

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

/* ==========================================================================
 我们的优势样式
 ========================================================================== */
.our-advantages {
  padding: 10px 0;
  background-color: var(--gray);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.advantage-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: 15px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.advantage-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.advantage-card .icon {
  width: 80px;
  height: 80px;
  background-color: rgba(36, 22, 98, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
}

.advantage-card:hover .icon {
  background-color: var(--blue);
  color: var(--white);
}

.advantage-card .icon i {
  font-size: 32px;
  color: var(--blue);
  transition: var(--transition);
}

.advantage-card:hover .icon i {
  color: var(--white);
}

.advantage-card h3 {
  font-size: 20px;
  margin-bottom: 15px;
}

.advantage-card p {
  color: var(--medium-gray);
}

/* ==========================================================================
 招兵买马样式
 ========================================================================== */
.recruitment {
  padding: 10px 0;
}

.job-positions {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 0px;
}

.job-item {
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius);
  padding-left: 30px;
  padding-right: 30px;
  padding-bottom: 20px;
  transition: var(--transition);
}

.job-item:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  border-color: transparent;
}

.job-item h3 {
  font-size: 22px;
  margin-bottom: 5px;
  color: var(--blue);
}

.job-details {
  margin-bottom: 30px;
}

.job-details ul {
  padding-left: 20px;
  margin-bottom: 15px;
}

.job-details ul li {
  list-style-type: disc;
  margin-bottom: 5px;
  color: var(--medium-gray);
}

/* ==========================================================================
 团队样式
 ========================================================================== */
.team {
  padding: 10px 0;
  background-color: var(--gray);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.team-member {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.team-member:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.member-photo {
  position: relative;
  height: 280px;
  overflow: hidden;
}

.member-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.team-member:hover .member-photo img {
  transform: scale(1.1);
}

.member-info {
  padding: 20px;
  text-align: center;
}

.member-info h3 {
  font-size: 20px;
  margin-bottom: 5px;
}

.member-info .position {
  color: var(--red);
  font-weight: 600;
  margin-bottom: 10px;
}

.member-info .description {
  color: var(--medium-gray);
  margin-bottom: 15px;
}

.member-info .social-links {
  justify-content: center;
  margin-top: 15px;
}

.member-info .social-links a {
  background-color: rgba(36, 22, 98, 0.1);
  color: var(--blue);
}

.member-info .social-links a:hover {
  background-color: var(--blue);
  color: var(--white);
}

/* 添加团队风采样式 - 替换原来的团队成员样式 */
.team-photos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.photo-item {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.photo-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.photo-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition);
}

.photo-item:hover img {
  transform: scale(1.05);
}

.photo-caption {
  padding: 15px;
  text-align: center;
  font-weight: 600;
  color: var(--blue);
}

/* ==========================================================================
 证书真伪查询页面样式
 ========================================================================== */
.verification {
  padding: 10px 0;
}

.verification-content {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 50px;
  align-items: start;
}

.verification-steps {
  margin: 40px 0;
}

.step {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
}

.step-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(36, 22, 98, 0.1);
  color: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 20px;
  flex-shrink: 0;
}

.step-icon i {
  font-size: 24px;
}

.step-content h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.step-content p {
  color: var(--medium-gray);
}

.verification-notice {
  background-color: rgba(215, 34, 26, 0.1);
  border-left: 4px solid var(--red);
  padding: 20px;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.verification-notice h3 {
  color: var(--red);
  display: flex;
  align-items: center;
  font-size: 18px;
  margin-bottom: 10px;
}

.verification-notice h3 i {
  margin-right: 10px;
}

.verification-form {
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.form-header {
  background-color: var(--blue);
  color: var(--white);
  padding: 20px;
  text-align: center;
}

.form-header h3 {
  color: var(--white);
  font-size: 22px;
  margin-bottom: 5px;
}

.form-header p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0;
}

#certificate-form {
  padding: 30px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--dark-blue);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius);
  font-family: var(--body-font);
  font-size: 16px;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--blue);
  outline: none;
  box-shadow: 0 0 0 3px rgba(36, 22, 98, 0.1);
}

.verification-code-group {
  display: flex;
  gap: 10px;
}

.verification-code-group input {
  flex: 1;
}

.code-image {
  display: flex;
  align-items: center;
  gap: 5px;
}

.code-image img {
  height: 42px;
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius);
}

.refresh-code {
  width: 42px;
  height: 42px;
  border: 1px solid var(--light-gray);
  background-color: var(--white);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.refresh-code:hover {
  background-color: var(--gray);
}

.verification-result {
  margin-top: 20px;
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.result-header {
  background-color: var(--blue);
  color: var(--white);
  padding: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.result-header h3 {
  color: var(--white);
  margin-bottom: 0;
  font-size: 18px;
}

.close-result {
  background: none;
  border: none;
  color: var(--white);
  cursor: pointer;
  font-size: 18px;
}

.result-content {
  padding: 20px;
}

@media screen and (max-width: 992px) {
  .verification-content {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
 业务范围页面样式
 ========================================================================== */
.services-intro {
  padding: 10px 0;
}

.intro-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.main-services {
  padding: 0 0 20px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.service-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: 15px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(36, 22, 98, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background-color: var(--blue);
}

.service-icon i {
  font-size: 32px;
  color: var(--blue);
  transition: var(--transition);
}

.service-card:hover .service-icon i {
  color: var(--white);
}

.service-card h3 {
  font-size: 22px;
  margin-bottom: 5px;
}

.service-card p {
  color: var(--medium-gray);
  margin-bottom: 20px;
}

.service-features {
  margin-bottom: 25px;
}

.service-features li {
  margin-bottom: 10px;
  color: var(--dark-gray);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-features li i {
  color: var(--red);
  margin-right: 10px;
}

.service-process {
  padding: 10px 0;
  background-color: var(--gray);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.process-step {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--shadow);
  position: relative;
  text-align: center;
  transition: var(--transition);
}

.process-step:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.step-number {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--red);
  color: var(--white);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
}

.step-icon {
  width: 70px;
  height: 70px;
  background-color: rgba(36, 22, 98, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  
  transition: var(--transition);
}

.process-step:hover .step-icon {
  background-color: var(--blue);
}

.step-icon i {
  font-size: 28px;
  color: var(--blue);
  transition: var(--transition);
}

.process-step:hover .step-icon i {
  color: var(--white);
}

.process-step h3 {
  font-size: 20px;
  margin-bottom: 15px;
}

.process-step p {
  color: var(--medium-gray);
}

.faq {
  padding: 10px 0;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(500px, 1fr));
  gap: 30px;
}

.faq-item {
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  box-shadow: var(--shadow);
}

.faq-question {
  padding: 20px;
  background-color: var(--white);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-question h3 {
  margin-bottom: 0;
  font-size: 18px;
}

.toggle-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.faq-item.active .toggle-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: 0 20px 20px;
  max-height: 1000px;
}

@media screen and (max-width: 768px) {
  .faq-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
 产品展示页面样式
 ========================================================================== */
.product-categories {
  padding: 10px 0;
}

.category-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 30px;
}

.category-tab {
  padding: 10px 25px;
  background-color: var(--white);
  border: 2px solid var(--light-gray);
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.category-tab:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.category-tab.active {
  background-color: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}

.product-showcase {
  padding: 0 0 80px;
}

.product-description {
  padding: 10px 0;
  background-color: var(--gray);
}

.description-content {
  max-width: 900px;
  margin: 0 auto;
}

.description-tabs {
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.tab-buttons {
  display: flex;
  border-bottom: 1px solid var(--light-gray);
}

.tab-btn {
  flex: 1;
  padding: 15px;
  text-align: center;
  background-color: var(--white);
  border: none;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.tab-btn:hover {
  color: var(--blue);
}

.tab-btn.active {
  background-color: var(--blue);
  color: var(--white);
}

.tab-content {
  padding: 30px;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.tab-pane h3 {
  font-size: 24px;
  margin-bottom: 20px;
  color: var(--blue);
}

.tab-pane p {
  margin-bottom: 20px;
}

.tab-pane ul {
  margin-bottom: 20px;
  padding-left: 20px;
}

.tab-pane ul li {
  margin-bottom: 10px;
  list-style-type: disc;
}

.tab-pane ul li strong {
  color: var(--blue);
}

/* ==========================================================================
 新闻页面样式
 ========================================================================== */
.news-container {
    padding: 40px 0;
    background-color: #f5f5f5;
}

.news-layout {
    display: flex;
    gap: 30px;
}

/* 左侧边栏样式 */
.news-sidebar {
    flex: 0 0 200px;
    background: #fff;
    padding: 20px;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.news-sidebar h2 {
    font-size: 18px;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e0e0e0;
}

.news-sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.news-sidebar ul li {
    margin-bottom: 10px;
}

.news-sidebar ul li a {
    display: block;
    padding: 10px;
    color: #666;
    text-decoration: none;
    transition: all 0.3s ease;
    border-radius: 4px;
    position: relative;
}

.news-sidebar ul li a:hover,
.news-sidebar ul li a.active {
    background-color: #f0f0f0;
    color: #333;
}

.news-sidebar ul li a:hover::after {
    content: '';
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    border-left: 6px solid #333;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}

/* 右侧新闻内容区域样式 */
.news-content {
    flex: 1;
}

.news-grid {
    display: grid;
    gap: 20px;
}

.news-item {
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.news-item:hover {
    transform: translateY(-5px);
}

.news-item-inner {
    display: flex;
    align-items: center;
}

.news-thumbnail {
    flex: 0 0 120px;
    height: 120px;
    overflow: hidden;
}

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

.news-text {
    flex: 1;
    padding: 15px;
}

.news-text h3 {
    font-size: 16px;
    color: #333;
    margin: 0 0 10px;
    line-height: 1.4;
}

.news-text p {
    font-size: 14px;
    color: #666;
    margin: 0;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 响应式布局 */
@media screen and (max-width: 768px) {
    .news-layout {
        flex-direction: column;
    }
    
    .news-sidebar {
        flex: none;
        width: 100%;
        margin-bottom: 20px;
    }
    
    .news-item-inner {
        flex-direction: column;
    }
    
    .news-thumbnail {
        width: 100%;
        height: 200px;
        flex: none;
    }
}

/* ==========================================================================
 联系我们页面样式
 ========================================================================== */
.contact-info {
  padding: 10px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.contact-item {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: 20px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.contact-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.contact-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(36, 22, 98, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

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

.contact-item h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.contact-item p {
  color: var(--medium-gray);
}

.contact-form {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-col {
  margin-bottom: 20px;
}

textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius);
  font-family: var(--body-font);
  font-size: 16px;
  transition: var(--transition);
  resize: vertical;
  min-height: 150px;
}

textarea:focus {
  border-color: var(--blue);
  outline: none;
  box-shadow: 0 0 0 3px rgba(36, 22, 98, 0.1);
}

.map-section {
  padding: 0 0 30px;
}

.map-container {
  height: 500px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.content {
  padding: 20px;
  margin-right: 80px; /* 减小右侧边距 */
}

.sidebar {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  z-index: 1000;
  background: rgba(24, 105, 111, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 30px;
  padding: 15px 0;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 25px;
  margin: 0;
}

.sidebar:hover {
  width: 220px;
  background: rgba(24, 105, 111, 0.98);
  box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.qq-icon,
.qr-icon {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0 15px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.qq-icon img,
.qr-icon img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  background: white;
  padding: 5px;
}

.qq-icon:hover img,
.qr-icon:hover img {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* 悬浮内容样式 */
.service-content {
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%) translateX(10px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  background: white;
  padding: 8px 15px;
  border-radius: 20px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  z-index: 1001;
  white-space: nowrap;
}

.service-content p {
  margin: 0;
  color: #333;
  font-weight: 500;
  font-size: 14px;
}

/* 二维码弹出层 */
.qr-popup {
  opacity: 0;
  visibility: hidden;
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%) translateX(10px);
  background: white;
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  transition: all 0.3s ease;
  z-index: 1001;
  width: 180px;
}

.qr-popup img {
  width: 180px;
  height: 180px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  display: block;
}

/* 悬浮显示动画 */
.qq-icon:hover .service-content,
.qr-icon:hover .qr-popup {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}

/* 响应式适配 */
@media screen and (max-width: 768px) {
  .content {
    margin-right: 0;
  }
  
  .sidebar {
    right: 10px;
    width: 50px;
  }
  
  .sidebar:hover {
    width: 200px;
  }
  
  .qq-icon img,
  .qr-icon img,
  .top-icon img {
    width: 35px;
    height: 35px;
  }
  
  .qr-popup {
    width: 160px;
    padding: 15px;
  }
  
  .qr-popup img {
    width: 160px;
    height: 160px;
  }
}

@media screen and (max-width: 480px) {
  .sidebar {
    display: none;
  }
}

.top-icon {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 0 10px;
  margin-bottom: 5px;
}

.top-icon img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  background: white;
  padding: 5px;
}

.top-icon:hover img {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.sidebar button {
  will-change: transform;
  border: none;
  background: transparent;
  cursor: pointer;
  margin: 0;
  padding: 0;
}

/* 悬浮侧边栏 */
.floating-sidebar {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 15px;
    transition: opacity 0.3s ease;
}

.sidebar-btn {
    width: 50px;
    height: 50px;
    background-color: var(--blue);
    border-radius: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.sidebar-btn i {
    font-size: 20px;
    color: #fff;
}

.sidebar-btn img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
}

.sidebar-btn:hover {
    background-color: var(--light-blue);
}

.sidebar-btn:hover i {
    color: #fff;
}

.popup-content {
    position: absolute;
    left: auto;
    right: 0;
    top: 100%;
    transform: none;
    background-color: var(--blue);
    padding:  10px;
    border-radius: 5px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.15);
    width: 130px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    margin-top: 0;
}

.popup-content:before {
    display: none;
}

.popup-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 3px 8px;
    background-color: rgba(0, 0, 0, 0.15);
    color: #fff;
    border-radius: 3px;
    text-decoration: none;
    font-size: 14px;
    transition: background-color 0.3s ease;
}

.popup-btn img {
    width: 20px;
    height: 20px;
    border-radius: 50%;
}

.popup-btn:hover {
    background-color: #ffb300;
}

/* 二维码样式 */
.qrcode-popup {
    width: 130px;
    text-align: center;
    left: auto;
    right: 0;
    top: 100%;
    transform: none;
    margin-top: 0;
}

.qrcode-popup:before {
    display: none;
}

.qrcode-popup img {
    width: 110px;
    height: 110px;
    margin-bottom: 5px;
    border-radius: 0;
}

.qrcode-popup p {
    margin: 5px 0 0;
    font-size: 1px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .floating-sidebar {
        right: 10px;
    }
    
    .sidebar-btn {
        width: 40px;
        height: 40px;
    }
    
    .sidebar-btn i {
        font-size: 16px;
    }
    
    .popup-content {
        width: 180px;
        right: 55px;
    }
}

/* 新闻分类内容样式 */
.news-category-content {
    display: none;
}

.news-category-content.active {
    display: block;
}

/* 证书页面样式 */
.news-detail-content {
    padding: 40px;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border-radius: 8px;
    margin: 20px 0;
}

.news-detail-content h2 {
    color: #333;
    font-size: 28px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e5e5e5;
}

.news-detail-content h3 {
    color: #444;
    font-size: 22px;
    margin: 25px 0 15px;
}

.news-detail-content p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
    font-size: 16px;
}

.news-detail-content .note {
    background-color: #f8f9fa;
    padding: 15px;
    border-left: 4px solid #ffc107;
    margin: 20px 0;
}

.service-highlight {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin: 30px 0;
    border: 1px solid #e5e5e5;
}

.service-highlight p {
    color: #333;
    margin-bottom: 0;
}

.richContent {
    max-width: 1000px;
    margin: 0 auto;
}

/* 认证页面特定样式 */
.commitment-section {
    background-color: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    margin: 30px 0;
    border: 1px solid #e5e5e5;
}

.commitment-section h3 {
    color: #333;
    font-size: 22px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e5e5e5;
}

.contact-info {
    margin-top: 20px;
    padding: 15px;
    background-color: #fff;
    border-radius: 6px;
}

.contact-info p {
    margin-bottom: 10px;
    font-size: 16px;
}

.contact-info .highlight {
    color: #d7221a;
    font-weight: 600;
    margin-left: 10px;
}

.news-detail-content h4 {
    color: #444;
    font-size: 18px;
    margin: 20px 0 10px;
    font-weight: 600;
}

.service-highlight h3 {
    color: #333;
    font-size: 20px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e5e5e5;
}

/* 外汇服务页面样式 */
.service-intro {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    border-left: 4px solid #1e88e5;
}

.service-features {
    margin: 30px 0;
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.feature-item {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-item h4 {
    color: #1e88e5;
    margin-bottom: 10px;
    font-size: 18px;
}

.exchange-rates {
    margin: 30px 0;
}

.rate-table {
    overflow-x: auto;
    margin-top: 20px;
}

.rate-table table {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.rate-table th,
.rate-table td {
    padding: 15px;
    text-align: left;
    border: 1px solid #e0e0e0;
}

.rate-table th {
    background-color: #f5f5f5;
    font-weight: 600;
    color: #333;
}

.rate-table tr:hover {
    background-color: #f8f9fa;
}

.service-target {
    margin: 30px 0;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.service-target ul {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.service-target ul li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 15px;
    color: #666;
}

.service-target ul li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #1e88e5;
    font-size: 20px;
    line-height: 1;
}

.highlight-box {
    background-color: #e3f2fd;
    padding: 20px;
    border-radius: 6px;
    margin-top: 20px;
}

.highlight-box p {
    color: #1e88e5;
    font-weight: 500;
    margin: 0;
}

@media screen and (max-width: 768px) {
    .feature-list {
        grid-template-columns: 1fr;
    }
    
    .rate-table {
        margin: 20px -15px;
    }
    
    .rate-table table {
        font-size: 14px;
    }
    
    .rate-table th,
    .rate-table td {
        padding: 10px;
    }
}

/* 商检页面特定样式 */
.service-section {
    margin-bottom: 40px;
}

.service-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.service-item {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.service-item:hover {
    transform: translateY(-5px);
}

.service-item h4 {
    color: #241662;
    margin-bottom: 15px;
    font-size: 18px;
    font-weight: 600;
}

.certificate-types {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
    border-left: 4px solid #241662;
}

.company-culture {
    margin: 40px 0;
    padding: 30px;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.culture-item {
    text-align: center;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.culture-item:hover {
    transform: translateY(-5px);
}

.culture-item h4 {
    color: #241662;
    margin-bottom: 10px;
    font-size: 18px;
}

.culture-item p {
    color: #666;
    margin: 0;
}

.contact-section {
    margin-top: 40px;
    text-align: center;
}

@media screen and (max-width: 768px) {
    .service-items,
    .culture-grid {
        grid-template-columns: 1fr;
    }
    
    .service-item,
    .culture-item {
        margin-bottom: 15px;
    }
}

/* International Service Page Styles */
.news-detail {
    padding: 40px 0;
    background-color: #f8f9fa;
}

.news-detail-content {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.service-intro {
    margin-bottom: 40px;
    line-height: 1.8;
    color: #333;
    font-size: 16px;
}

.certificate-section {
    margin: 40px 0;
}

.certificate-section h3 {
    color: #1a73e8;
    font-size: 24px;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
}

.certificate-section h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: #1a73e8;
}

.certificate-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.certificate-item {
    background: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.certificate-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.12);
}

.certificate-item h4 {
    color: #2c3e50;
    font-size: 18px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e9ecef;
}

.certificate-item p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.certificate-item ul {
    list-style: none;
    padding-left: 0;
}

.certificate-item ul li {
    color: #666;
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.certificate-item ul li:before {
    content: '•';
    color: #1a73e8;
    position: absolute;
    left: 0;
    font-size: 18px;
    line-height: 1;
}

.country-list {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 6px;
    margin-top: 15px;
}

.country-list h5 {
    color: #2c3e50;
    font-size: 16px;
    margin-bottom: 12px;
}

.country-list ul {
    margin-bottom: 15px;
}

.note {
    color: #e74c3c;
    font-size: 14px;
    font-style: italic;
    margin-top: 10px;
}

.service-intro {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0 40px;
    border-left: 4px solid #1a73e8;
}

.service-intro p {
    color: #333;
    line-height: 1.8;
    margin: 0;
}

.service-highlight {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    margin: 40px 0;
    border: 1px solid #e5e5e5;
}

.service-highlight h3 {
    color: #2c3e50;
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e5e5e5;
}

.service-highlight p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 15px;
}

.service-highlight p:last-child {
    margin-bottom: 0;
}

.contact-section {
    background: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-top: 40px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-info p {
    margin: 0;
    font-size: 16px;
    display: flex;
    align-items: center;
}

.contact-info strong {
    color: #2c3e50;
    margin-right: 10px;
    min-width: 80px;
}

.contact-info .highlight {
    color: #e74c3c;
    font-weight: 500;
}

@media (max-width: 768px) {
    .certificate-types-grid {
        grid-template-columns: 1fr;
    }
    
    .news-detail-content {
        padding: 20px;
    }
    
    .service-highlight {
        padding: 20px;
    }
    
    .contact-info p {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .contact-info strong {
        margin-bottom: 5px;
    }
}

/* Certificate Page Styles */
.news-detail {
    padding: 5px 0;
    background-color: #f8f9fa;
}

.news-detail-content {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.content-section {
    margin-bottom: 30px;
}

.news-detail-content h2 {
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #e5e5e5;
}

.news-detail-content h3 {
    font-size: 20px;
    color: #444;
    margin: 25px 0 15px;
}

.news-detail-content h4 {
    font-size: 18px;
    color: #555;
    margin: 20px 0 10px;
}

.news-detail-content p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
    font-size: 16px;
}

.service-highlight {
    background-color: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    margin: 30px 0;
    border: 1px solid #e5e5e5;
}

.service-highlight h3 {
    color: #333;
    font-size: 20px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e5e5e5;
}

.service-highlight p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 0;
}

.contact-section {
    margin-top: 40px;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-info p {
    margin: 0;
    font-size: 16px;
}

.contact-info strong {
    color: #333;
    margin-right: 10px;
}

.contact-info .highlight {
    color: #d7221a;
    font-weight: 500;
}

@media (max-width: 768px) {
    .news-detail-content {
        padding: 20px;
    }
    
    .news-detail-content h2 {
        font-size: 22px;
    }
    
    .news-detail-content h3 {
        font-size: 18px;
    }
    
    .news-detail-content h4 {
        font-size: 16px;
    }
    
    .service-highlight {
        padding: 20px;
    }
}