/**
* Template Name: Moderna - v4.11.0
* Template URL: https://bootstrapmade.com/free-bootstrap-template-corporate-moderna/
* Author: BootstrapMade.com
* License: https://bootstrapmade.com/license/
*/

/*--------------------------------------------------------------
# General
--------------------------------------------------------------*/
body {
  font-family: "Open Sans", sans-serif;
  color: #444;
}

a {
  color: #4fa6d5;
  text-decoration: none;
}

a:hover {
  color: #45beff;
  text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
.font-primary {
  font-family: "Roboto", sans-serif;
}

/*--------------------------------------------------------------
# Back to top button
--------------------------------------------------------------*/
.back-to-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: 15px;
  z-index: 99999;
  background: #68A4C4;
  width: 40px;
  height: 40px;
  border-radius: 4px;
  transition: all 0.4s;
}

.back-to-top i {
  font-size: 24px;
  color: #fff;
  line-height: 0;
}

.back-to-top:hover {
  background: #85b6cf;
  color: #fff;
}

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

/*--------------------------------------------------------------
# Header
--------------------------------------------------------------*/
#header {
  height: 90px;
  transition: all 0.5s;
  z-index: 997;
  transition: all 0.5s;
  background: #1e4356;
}

#header.header-transparent {
  background: rgba(30, 67, 86, 0.8);
}

#header.header-scrolled {
  background: rgba(30, 67, 86, 0.8);
  height: 70px;
}

#header .logo h1 {
  font-size: 28px;
  margin: 0;
  padding: 4px 0;
  line-height: 1;
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
}

#header .logo h1 a,
#header .logo h1 a:hover {
  color: #fff;
  text-decoration: none;
}

#header .logo img {
  padding: 0;
  margin: 0;
  max-height: 60px;
}

#main {
  margin-top: 90px;
}

/*--------------------------------------------------------------
# Navigation Menu
--------------------------------------------------------------*/
/**
* Desktop Navigation 
*/
.navbar {
  padding: 0;
  margin-right: 40px;
}

.navbar ul {
  margin: 0;
  padding: 0;
  display: flex;
  list-style: none;
  align-items: center;
}

.navbar li {
  position: relative;
}

.navbar a,
.navbar a:focus {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0 10px 30px;
  font-family: "Open Sans", sans-serif;
  font-size: 18px;
  color: #fff;
  white-space: nowrap;
  transition: 0.3s;
}

.navbar a i,
.navbar a:focus i {
  font-size: 12px;
  line-height: 0;
  margin-left: 5px;
}

.navbar a:hover,
.navbar .active,
.navbar .active:focus,
.navbar li:hover>a {
  color: #a2cce3;
}

.navbar .dropdown ul {
  display: block;
  position: absolute;
  left: 14px;
  top: 100%;
  margin: 0;
  padding: 10px 0;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  background: #fff;
  box-shadow: 0px 0px 30px rgba(127, 137, 161, 0.25);
  transition: opacity 0.3s, visibility 0.3s;
}

.navbar .dropdown ul li {
  min-width: 200px;
}

.navbar .dropdown ul a {
  padding: 10px 20px;
  font-size: 18px;
  text-transform: none;
  color: #1c3745;
}

.navbar .dropdown ul a i {
  font-size: 12px;
}

.navbar .dropdown ul a:hover,
.navbar .dropdown ul .active:hover,
.navbar .dropdown ul li:hover>a {
  color: #68A4C4;
}

.navbar .dropdown:hover>ul {
  opacity: 1;
  top: 100%;
  visibility: visible;
}

.navbar .dropdown .dropdown ul {
  top: 0;
  left: calc(100% - 30px);
  visibility: hidden;
}

.navbar .dropdown .dropdown:hover>ul {
  opacity: 1;
  top: 0;
  left: 100%;
  visibility: visible;
}

@media (max-width: 1366px) {
  .navbar .dropdown .dropdown ul {
    left: -90%;
  }

  .navbar .dropdown .dropdown:hover>ul {
    left: -100%;
  }
}

/**
* Mobile Navigation 
*/
.mobile-nav-toggle {
  color: #fff;
  font-size: 28px;
  cursor: pointer;
  display: none;
  line-height: 0;
  transition: 0.5s;
}

@media (max-width: 991px) {
  .mobile-nav-toggle {
    display: block;
  }

  .navbar ul {
    display: none;
  }
}

.navbar-mobile {
  position: fixed;
  overflow: hidden;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  background: rgba(17, 38, 48, 0.9);
  transition: 0.3s;
}

.navbar-mobile .mobile-nav-toggle {
  position: absolute;
  top: 15px;
  right: 15px;
}

.navbar-mobile ul {
  display: block;
  position: absolute;
  top: 55px;
  right: 15px;
  bottom: 15px;
  left: 15px;
  padding: 10px 0;
  background-color: #fff;
  overflow-y: auto;
  transition: 0.3s;
}

.navbar-mobile a,
.navbar-mobile a:focus {
  padding: 10px 20px;
  font-size: 15px;
  color: #1e4356;
}

.navbar-mobile a:hover,
.navbar-mobile .active,
.navbar-mobile li:hover>a {
  color: #68A4C4;
}

.navbar-mobile .getstarted,
.navbar-mobile .getstarted:focus {
  margin: 15px;
}

.navbar-mobile .dropdown ul {
  position: static;
  display: none;
  margin: 10px 20px;
  padding: 10px 0;
  z-index: 99;
  opacity: 1;
  visibility: visible;
  background: #fff;
  box-shadow: 0px 0px 30px rgba(127, 137, 161, 0.25);
}

.navbar-mobile .dropdown ul li {
  min-width: 200px;
}

.navbar-mobile .dropdown ul a {
  padding: 10px 20px;
}

.navbar-mobile .dropdown ul a i {
  font-size: 12px;
}

.navbar-mobile .dropdown ul a:hover,
.navbar-mobile .dropdown ul .active:hover,
.navbar-mobile .dropdown ul li:hover>a {
  color: #68A4C4;
}

.navbar-mobile .dropdown>.dropdown-active {
  display: block;
}

/*--------------------------------------------------------------
# Hero Section
--------------------------------------------------------------*/
#hero {
  width: 100%;
  height: calc(90vh + 60px);
  overflow: hidden;
  position: relative;
}

#hero #heroCarousel {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 1;
}

#hero .carousel-inner {
  height: 100%;
}

#hero .carousel-item {
  height: 100%;
  position: relative;
}

#hero-bg {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background-size: cover;
  background-position: center;
}

#hero::before {
  display: none;
}

#hero .carousel-container {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
  position: relative;
  z-index: 2;
}

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

#hero h2 {
  color: #fff;
  margin-bottom: 30px;
  font-size: 48px;
  font-weight: 700;
}

#hero p {
  width: 80%;
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
  margin: 0 auto 30px auto;
  color: #fff;
  font-size: 18px;
  line-height: 1.6;
}

#hero .carousel-control-prev,
#hero .carousel-control-next {
  display: none;
}

#hero .carousel-control-next-icon,
#hero .carousel-control-prev-icon {
  background: none;
  font-size: 48px;
  line-height: 1;
  width: auto;
  height: auto;
}

#hero .carousel-indicators {
  position: absolute;
  bottom: 20px;
  left: 50% !important;
  right: auto !important;
  transform: translateX(-50%);
  margin: 0;
  z-index: 3;
  display: flex;
  list-style: none;
  padding: 0;
  width: auto;
}

#hero .carousel-indicators li {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.4);
  border: none;
  margin: 0 6px;
  cursor: pointer;
  transition: all 0.3s ease;
}

#hero .carousel-indicators li.active {
  background-color: #68A4C4;
  transform: scale(1.1);
}

#hero .btn-get-started {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 12px 32px;
  border-radius: 50px;
  transition: 0.5s;
  line-height: 1;
  margin: 10px;
  color: #fff;
  -webkit-animation-delay: 0.8s;
  animation-delay: 0.8s;
  border: 2px solid #68A4C4;
}

#hero .btn-get-started:hover {
  background: #68A4C4;
  color: #fff;
  text-decoration: none;
}

@media (min-width: 1024px) {
  #hero p {
    width: 60%;
  }
}

@media (max-width: 575px) {
  #hero h2 {
    font-size: 30px;
  }

  #hero .carousel-indicators {
    bottom: 15px;
  }

  #hero .carousel-indicators li {
    width: 10px;
    height: 10px;
    margin: 0 4px;
  }
}

/*--------------------------------------------------------------
# Hero No Slider Section
--------------------------------------------------------------*/
#hero-no-slider {
  width: 100%;
  height: 100vh;
  overflow: hidden;
  position: relative;
  text-align: center;
}

#hero-no-slider::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to right, rgba(30, 67, 86, 0.8), rgba(30, 67, 86, 0.6)), url("../img/hero-bg.jpg") center top no-repeat;
}

#hero-no-slider h2 {
  color: #fff;
  margin-bottom: 15px;
  font-size: 48px;
  font-weight: 700;
}

#hero-no-slider p {
  color: #fff;
}

#hero-no-slider .btn-get-started {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 12px 32px;
  border-radius: 50px;
  transition: 0.5s;
  line-height: 1;
  margin: 10px;
  color: #fff;
  -webkit-animation-delay: 0.8s;
  animation-delay: 0.8s;
  border: 2px solid #68A4C4;
}

#hero-no-slider .btn-get-started:hover {
  background: #68A4C4;
  color: #fff;
  text-decoration: none;
}

@media (max-width: 575px) {
  #hero-no-slider h2 {
    font-size: 30px;
  }
}

/*--------------------------------------------------------------
# Sections General
--------------------------------------------------------------*/
section {
  padding: 60px 0;
}

.section-bg {
  background-color: #f3f8fa;
}

.section-title {
  text-align: center;
  padding-bottom: 30px;
}

.section-title h2 {
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 20px;
  padding-bottom: 20px;
  position: relative;
}

.section-title h2::before {
  content: "";
  position: absolute;
  display: block;
  width: 120px;
  height: 1px;
  background: #ddd;
  bottom: 1px;
  left: calc(50% - 60px);
}

.section-title h2::after {
  content: "";
  position: absolute;
  display: block;
  width: 40px;
  height: 3px;
  background: #68A4C4;
  bottom: 0;
  left: calc(50% - 20px);
}

.section-title p {
  margin-bottom: 0;
}

.section-title-bar {
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, #1857ff, #68A4C4);
  margin: 0 auto;
  border-radius: 2px;
}

/*--------------------------------------------------------------
# Breadcrumbs
--------------------------------------------------------------*/
.breadcrumbs {
  padding: 15px 0;
  background-color: #f3f8fa;
  min-height: 40px;
}

.breadcrumbs h2 {
  font-size: 28px;
  font-weight: 300;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
}

.breadcrumbs ol li+li {
  padding-left: 10px;
}

.breadcrumbs ol li+li::before {
  display: inline-block;
  padding-right: 10px;
  color: #6c757d;
  content: "/";
}

@media (max-width: 768px) {
  .breadcrumbs .d-flex {
    display: block !important;
  }

  .breadcrumbs ol {
    display: block;
  }

  .breadcrumbs ol li {
    display: inline-block;
  }
}

/*--------------------------------------------------------------
# Our Services
--------------------------------------------------------------*/
.services {
  padding-bottom: 20px;
}

/* Help icon with tooltip */
.help-icon {
  display: inline-block;
  margin-left: 8px;
  cursor: help;
  position: relative;
}

.help-icon i {
  font-size: 18px;
  color: #68A4C4;
}

.help-icon::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: #333;
  color: #fff;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 13px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  z-index: 1000;
  margin-bottom: 8px;
  max-width: 300px;
  text-align: left;
}

.help-icon::after {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: #333;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  z-index: 1000;
  margin-bottom: 2px;
}

.help-icon:hover::before,
.help-icon:hover::after {
  opacity: 1;
  visibility: visible;
}

/* 视图切换按钮 */
.view-toggle {
  display: flex;
  gap: 0;
  margin-bottom: 28px;
  justify-content: flex-end;
  background: #f5f7fa;
  border-radius: 10px;
  padding: 4px;
  width: fit-content;
}

.view-toggle .toggle-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border: none;
  background: transparent;
  color: #6b7a8f;
  border-radius: 7px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.view-toggle .toggle-btn:hover {
  color: #1857ff;
}

.view-toggle .toggle-btn.active {
  background: #fff;
  color: #1857ff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.view-toggle .toggle-btn i {
  font-size: 16px;
}

/* 数据集列表视图 */
.dataset-list-view {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  margin-top: 20px;
}

/* 数据集列表视图 - 专业商务风格 */
.dataset-list-section {
  padding: 60px 0;
}

.dataset-list-item {
  display: flex;
  align-items: center;
  padding: 28px 32px;
  background: #fff;
  border-radius: 12px;
  margin-bottom: 16px;
  border: 1px solid #eef1f6;
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.dataset-list-item:last-child {
  margin-bottom: 0;
}

.dataset-list-item:hover {
  border-color: rgba(24, 87, 255, 0.25);
  box-shadow: 0 8px 32px rgba(24, 87, 255, 0.1);
  transform: translateY(-2px);
}

.dataset-index-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #1857ff 0%, #4a8fff 100%);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  border-radius: 12px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(24, 87, 255, 0.3);
  margin-right: 8px;
}

/* 数据集列表视图 - 图片 */
.dataset-list-item .dataset-img-wrap {
  width: 90px;
  height: 90px;
  margin: 0 28px 0 0;
  border-radius: 12px;
  overflow: hidden;
  flex-shrink: 0;
  background: #f5f7fa;
}

.dataset-list-item .dataset-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.dataset-list-item:hover .dataset-img {
  transform: scale(1.06);
}

.dataset-list-item .dataset-info {
  flex: 1;
  min-width: 0;
  margin-left: 12px;
}

.dataset-info-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.dataset-list-item .dataset-name {
  font-size: 18px;
  font-weight: 600;
  color: #111923;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dataset-list-item .dataset-type {
  font-size: 12px;
  color: #1857ff;
  background: rgba(24, 87, 255, 0.1);
  padding: 4px 12px;
  border-radius: 4px;
  white-space: nowrap;
  font-weight: 500;
  flex-shrink: 0;
}

.dataset-list-item .dataset-desc {
  font-size: 14px;
  color: #5a6673;
  margin: 0 0 12px 0;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.dataset-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.dataset-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: #8a99a8;
}

.dataset-meta-item i {
  font-size: 14px;
  color: #1857ff;
  opacity: 0.7;
}

.dataset-list-item .dataset-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.btn-primary-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: linear-gradient(135deg, #1857ff 0%, #4a8fff 100%);
  border: none;
  color: #fff;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(24, 87, 255, 0.25);
}

.btn-primary-outline:hover {
  box-shadow: 0 4px 16px rgba(24, 87, 255, 0.4);
  transform: translateY(-1px);
}

.btn-primary-outline i {
  font-size: 15px;
}

.btn-secondary-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: #fff;
  border: 1px solid #e0e6ed;
  color: #5a6673;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-secondary-outline:hover {
  border-color: #1857ff;
  color: #1857ff;
  background: rgba(24, 87, 255, 0.05);
}

/* 数据集卡片视图 */
.dataset-card-view {
  margin-top: 20px;
}

.dataset-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #eef1f6;
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.dataset-card:hover {
  border-color: rgba(24, 87, 255, 0.25);
  box-shadow: 0 12px 40px rgba(24, 87, 255, 0.12);
  transform: translateY(-4px);
}

.dataset-card-img {
  width: 100%;
  height: 180px;
  overflow: hidden;
  background: #f5f7fa;
}

.dataset-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.dataset-card:hover .dataset-card-img img {
  transform: scale(1.06);
}

.dataset-card-placeholder {
  width: 100%;
  height: 180px;
  background: linear-gradient(135deg, #f0f7ff 0%, #e0f0ff 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.dataset-card-placeholder i {
  font-size: 50px;
  color: #1857ff;
  opacity: 0.4;
}

.dataset-card-body {
  padding: 20px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.dataset-card-type {
  display: inline-block;
  font-size: 12px;
  color: #1857ff;
  background: rgba(24, 87, 255, 0.1);
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 12px;
  align-self: flex-start;
}

.dataset-card-title {
  font-size: 17px;
  font-weight: 600;
  color: #111923;
  margin: 0 0 8px 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dataset-card-desc {
  font-size: 13px;
  color: #5a6673;
  margin: 0 0 16px 0;
  line-height: 1.6;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.dataset-card-footer {
  display: flex;
  gap: 8px;
}

.dataset-card-footer .btn-detail,
.dataset-card-footer .btn-access {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  border: none;
}

.dataset-card-footer .btn-detail {
  background: linear-gradient(135deg, #1857ff 0%, #4a8fff 100%);
  color: #fff;
  box-shadow: 0 2px 6px rgba(24, 87, 255, 0.2);
}

.dataset-card-footer .btn-detail:hover {
  box-shadow: 0 4px 12px rgba(24, 87, 255, 0.35);
  transform: translateY(-1px);
}

.dataset-card-footer .btn-access {
  background: #fff;
  border: 1px solid #e0e6ed;
  color: #5a6673;
}

.dataset-card-footer .btn-access:hover {
  border-color: #1857ff;
  color: #1857ff;
  background: rgba(24, 87, 255, 0.05);
}

/* 数据集详情弹窗 */
.dataset-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.dataset-modal.active {
  display: flex;
}

.dataset-modal .modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.dataset-modal .modal-content {
  position: relative;
  background: #fff;
  border-radius: 16px;
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.dataset-modal .modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid #f0f0f0;
}

.dataset-modal .modal-title {
  font-size: 20px;
  font-weight: 600;
  color: #111923;
  margin: 0;
}

.dataset-modal .modal-close {
  width: 36px;
  height: 36px;
  border: none;
  background: #f5f5f5;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.dataset-modal .modal-close:hover {
  background: #eee;
  transform: rotate(90deg);
}

.dataset-modal .modal-close i {
  font-size: 20px;
  color: #666;
}

.dataset-modal .modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.dataset-modal .modal-img {
  width: 100%;
  max-height: 300px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 24px;
}

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

.dataset-modal .modal-name {
  font-size: 24px;
  font-weight: 700;
  color: #111923;
  margin: 0 0 12px 0;
}

.dataset-modal .modal-type {
  display: inline-block;
  font-size: 14px;
  color: #1857ff;
  background: rgba(24, 87, 255, 0.1);
  padding: 6px 16px;
  border-radius: 6px;
  margin-bottom: 20px;
}

.dataset-modal .modal-section {
  margin-bottom: 20px;
  padding: 16px;
  background: #f8faff;
  border-radius: 10px;
  border-left: 3px solid #1857ff;
}

.dataset-modal .modal-section h4 {
  font-size: 15px;
  font-weight: 600;
  color: #111923;
  margin: 0 0 8px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.dataset-modal .modal-section h4 i {
  color: #1857ff;
  font-size: 18px;
}

.dataset-modal .modal-section p {
  font-size: 14px;
  color: #666;
  margin: 0;
  line-height: 1.7;
}

.dataset-modal .modal-actions {
  margin-top: 24px;
  text-align: center;
}

.dataset-modal .modal-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* 空状态样式 */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: #999;
}

.empty-state i {
  font-size: 60px;
  margin-bottom: 16px;
  display: block;
}

.empty-state p {
  font-size: 16px;
  margin: 0;
}

.services .icon-box {
  width: 100%;
  padding: 30px;
  position: relative;
  overflow: hidden;
  margin: 0 0 40px 0;
  background: #fff;
  box-shadow: 0 5px 26px 0 rgba(68, 88, 144, 0.14);
  transition: all 0.3s ease-in-out;
  text-align: center;
  border: 1px solid #fff;
}

.services .icon {
  margin: 0 auto 20px auto;
  padding-top: 17px;
  display: inline-block;
  text-align: center;
  border-radius: 50%;
  width: 72px;
  height: 72px;
}

.services .icon i {
  font-size: 36px;
  line-height: 1;
}

.services .title {
  font-weight: 700;
  margin-bottom: 15px;
  font-size: 18px;
}

.services .title a {
  color: #111;
}

.services .description {
  font-size: 15px;
  line-height: 28px;
  margin-bottom: 0;
}

.services .icon-box-pink .icon {
  background: #e6f4f8;
}

.services .icon-box-pink .icon i {
  color: #68a4c4;
}

.services .icon-box-pink:hover {
  border-color: #68a4c4;
}

.services .icon-box-cyan .icon {
  background: #e6fdfc;
}

.services .icon-box-cyan .icon i {
  color: #3fcdc7;
}

.services .icon-box-cyan:hover {
  border-color: #3fcdc7;
}

.services .icon-box-green .icon {
  background: #eafde7;
}

.services .icon-box-green .icon i {
  color: #41cf2e;
}

.services .icon-box-green:hover {
  border-color: #41cf2e;
}

.services .icon-box-blue .icon {
  background: #e1eeff;
}

.services .icon-box-blue .icon i {
  color: #2282ff;
}

.services .icon-box-blue:hover {
  border-color: #2282ff;
}

/*--------------------------------------------------------------
# Why Us
--------------------------------------------------------------*/
.why-us .container {
  box-shadow: 0 5px 25px 0 rgba(214, 215, 216, 0.6);
  background: #fff;
}

.why-us .icon-box+.icon-box {
  margin-top: 50px;
}

.why-us .icon-box .icon {
  float: left;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  background: #f3f8fa;
  border-radius: 6px;
  transition: 0.5s;
}

.why-us .icon-box .icon i {
  color: #68A4C4;
  font-size: 32px;
}

.why-us .icon-box:hover .icon {
  background: #68A4C4;
}

.why-us .icon-box:hover .icon i {
  color: #fff;
}

.why-us .icon-box .title {
  margin-left: 95px;
  font-weight: 700;
  margin-bottom: 10px;
  font-size: 18px;
  text-transform: uppercase;
}

.why-us .icon-box .title a {
  color: #343a40;
  transition: 0.3s;
}

.why-us .icon-box .title a:hover {
  color: #68A4C4;
}

.why-us .icon-box .description {
  margin-left: 95px;
  line-height: 24px;
  font-size: 14px;
}

.why-us .video-box {
  position: relative;
}

.why-us .video-box img {
  padding-top: 15px;
  padding-bottom: 15px;
}

.why-us .play-btn {
  width: 94px;
  height: 94px;
  background: radial-gradient(#68A4C4 50%, rgba(104, 164, 196, 0.4) 52%);
  border-radius: 50%;
  display: block;
  position: absolute;
  left: calc(50% - 47px);
  top: calc(50% - 47px);
  overflow: hidden;
}

.why-us .play-btn::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-40%) translateY(-50%);
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 15px solid #fff;
  z-index: 100;
  transition: all 400ms cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.why-us .play-btn::before {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  -webkit-animation-delay: 0s;
  animation-delay: 0s;
  -webkit-animation: pulsate-btn 2s;
  animation: pulsate-btn 2s;
  -webkit-animation-direction: forwards;
  animation-direction: forwards;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-timing-function: steps;
  animation-timing-function: steps;
  opacity: 1;
  border-radius: 50%;
  border: 5px solid rgba(104, 164, 196, 0.7);
  top: -15%;
  left: -15%;
  background: rgba(198, 16, 0, 0);
}

.why-us .play-btn:hover::after {
  border-left: 15px solid #68A4C4;
  transform: scale(20);
}

.why-us .play-btn:hover::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-40%) translateY(-50%);
  width: 0;
  height: 0;
  border: none;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 15px solid #fff;
  z-index: 200;
  -webkit-animation: none;
  animation: none;
  border-radius: 0;
}

@-webkit-keyframes pulsate-btn {
  0% {
    transform: scale(0.6, 0.6);
    opacity: 1;
  }

  100% {
    transform: scale(1, 1);
    opacity: 0;
  }
}

@keyframes pulsate-btn {
  0% {
    transform: scale(0.6, 0.6);
    opacity: 1;
  }

  100% {
    transform: scale(1, 1);
    opacity: 0;
  }
}

/*--------------------------------------------------------------
# Features
--------------------------------------------------------------*/
.features .row+.row {
  margin-top: 100px;
}

.features h3 {
  font-weight: 400;
  font-size: 24px;
}

.features ul {
  list-style: none;
  padding: 0;
}

.features ul li {
  padding-bottom: 10px;
}

.features ul i {
  font-size: 20px;
  padding-right: 4px;
  color: #68A4C4;
}

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

/*--------------------------------------------------------------
# Partners
--------------------------------------------------------------*/
.partners {
  padding: 70px 0 80px;
  position: relative;
}

.partners .section-title {
  padding-bottom: 60px;
}

.partners .section-title h2 {
  font-weight: 700;
}

.partners .partners-layout {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.partners .partners-left,
.partners .partners-right {
  display: flex;
  flex-direction: column;
  gap: 35px;
  transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.partners .partners-left {
  margin-right: 10px;
}

.partners .partners-right {
  margin-left: 10px;
}

.partners .partners-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  cursor: pointer;
  flex-shrink: 0;
  width: 138px;
  height: 138px;
  border-radius: 50%;
  overflow: hidden;
  background: transparent !important;
}

.partners .partners-layout.center-hover .partners-left {
  transform: translateX(-20px);
  transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.partners .partners-layout.center-hover .partners-right {
  transform: translateX(20px);
  transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.partners .partners-left .partner-row {
  display: flex;
  justify-content: flex-end;
  gap: 15px;
  transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
  flex-wrap: nowrap;
}

.partners .partners-right .partner-row {
  display: flex;
  justify-content: flex-start;
  gap: 15px;
  transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
  flex-wrap: nowrap;
}

.partners .partners-layout.center-hover .partner-row {
  gap: 35px;
}

.partners .partner-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.partners .partner-logo-box {
  width: 180px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.partners .partner-logo-box:hover {
  box-shadow: 0 8px 24px rgba(104, 164, 196, 0.2);
  transform: translateY(-3px);
}

.partners .partner-logo-box .partner-logo {
  width: 160px;
  height: 60px;
  object-fit: contain;
  transition: all 0.3s ease;
}

.partners .partner-logo-box:hover .partner-logo {
  transform: scale(1.05);
}

.partners .partner-logo-box .partner-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e7f8ff;
  border: 1px solid rgba(104, 164, 196, 0.3);
}

.partners .partner-placeholder i {
  font-size: 36px;
  color: #68A4C4;
}

.partners .earth-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  background: transparent !important;
  padding: 0 !important;
  margin: 0 !important;
  transform: scale(2);
  border: none !important;
  box-sizing: border-box !important;
  display: block !important;
}

.partners .earth-placeholder {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: linear-gradient(145deg, #e7f8ff 0%, #c7e8f5 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.partners .earth-placeholder i {
  font-size: 60px;
  color: #68A4C4;
}

@media (max-width: 992px) {
  .partners .partners-layout {
    flex-direction: column;
    gap: 30px;
  }

  .partners .partners-left,
  .partners .partners-right {
    width: 100%;
  }

  .partners .partners-center {
    width: 100%;
    order: -1;
  }

  .partners .center-earth {
    width: 150px;
    height: 150px;
  }

  .partners .earth-placeholder i {
    font-size: 50px;
  }

  .partners .partner-row {
    gap: 20px;
  }

  .partners .partner-row.row-1,
  .partners .partner-row.row-3 {
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .partners .partner-hexagon {
    width: 75px;
    height: 87px;
  }

  .partners .hexagon-inner {
    width: 68px;
    height: 79px;
  }

  .partners .partner-icon {
    width: 38px;
    height: 38px;
  }

  .partners .partner-placeholder {
    width: 38px;
    height: 38px;
  }

  .partners .partner-placeholder i {
    font-size: 20px;
  }

  .partners .partner-name {
    font-size: 11px;
  }

  .partners .center-earth {
    width: 130px;
    height: 130px;
  }

  .partners .earth-placeholder i {
    font-size: 45px;
  }
}

@media (max-width: 575px) {
  .partners .partner-hexagon {
    width: 60px;
    height: 69px;
  }

  .partners .hexagon-inner {
    width: 54px;
    height: 62px;
  }

  .partners .partner-icon {
    width: 30px;
    height: 30px;
  }

  .partners .partner-placeholder {
    width: 30px;
    height: 30px;
  }

  .partners .partner-placeholder i {
    font-size: 16px;
  }

  .partners .partner-name {
    font-size: 10px;
  }

  .partners .partner-row {
    gap: 12px;
  }

  .partners .partner-row.row-1,
  .partners .partner-row.row-3 {
    gap: 20px;
  }

  .partners .center-earth {
    width: 110px;
    height: 110px;
  }

  .partners .earth-placeholder i {
    font-size: 38px;
  }
}

/*--------------------------------------------------------------
# Datasets Section
--------------------------------------------------------------*/
.datasets-section {
  padding: 60px 0;
}

.datasets-section .section-title {
  text-align: center;
  padding-bottom: 30px;
}

/* 数据集页面 banner */
.datasets-banner {
  background: linear-gradient(135deg, #f0f7ff 0%, #e0f0ff 50%, #d0e7ff 100%);
  background-size: cover;
  background-position: center;
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* 背景图 img 标签 */
.datasets-banner-bg-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.datasets-banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(24, 87, 255, 0.3) 0%, rgba(104, 164, 196, 0.2) 100%);
  z-index: 1;
}

.datasets-banner .container {
  position: relative;
  z-index: 2;
}

.datasets-banner-title {
  text-align: center;
  padding-bottom: 0;
}

.datasets-banner-title h2 {
  color: #fff;
  font-size: 36px;
  font-weight: 700;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.datasets-banner-title p {
  color: rgba(255, 255, 255, 0.92);
  font-size: 17px;
  margin-top: 14px;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
  .datasets-banner {
    min-height: 300px;
  }

  .datasets-banner-title h2 {
    font-size: 26px;
  }

  .datasets-banner-title p {
    font-size: 14px;
  }

  .dataset-list-item {
    flex-wrap: wrap;
    padding: 20px;
  }

  .dataset-list-item .dataset-img-wrap {
    width: 70px;
    height: 70px;
    margin: 0 16px 12px 0;
  }

  .dataset-info-header {
    flex-wrap: wrap;
  }

  .dataset-list-item .dataset-actions {
    width: 100%;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid #eef1f6;
  }

  .btn-primary-outline,
  .btn-secondary-outline {
    flex: 1;
    padding: 8px 14px;
    font-size: 12px;
  }
}

.datasets-section .card {
  border: 1px solid #e9ecef;
  border-radius: 12px;
  transition: all 0.3s ease;
  background: #fff;
}

.datasets-section .card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.datasets-section .card-body {
  padding: 24px;
}

.datasets-section .type-badge {
  display: inline-block;
  padding: 4px 12px;
  background: #e7f8ff;
  color: #68A4C4;
  font-size: 12px;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: 12px;
}

.datasets-section .card-title {
  font-size: 18px;
  font-weight: 700;
  color: #333;
  margin-bottom: 12px;
}

.datasets-section .card-text {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 12px;
}

.datasets-section .create-time {
  font-size: 12px;
  color: #999;
}

.datasets-section .empty-state {
  text-align: center;
  padding: 60px 0;
  color: #999;
}

.datasets-section .empty-state i {
  font-size: 64px;
  margin-bottom: 20px;
  color: #ddd;
}

/*--------------------------------------------------------------
# About
--------------------------------------------------------------*/
.about {
  padding: 60px 0;
}

.about .row {
  align-items: center;
}

.about h3 {
  font-weight: 600;
  font-size: 32px;
  color: #111923;
  margin-bottom: 20px;
}

.about .fst-italic {
  font-size: 16px;
  line-height: 1.8;
  color: #666;
  margin-bottom: 25px;
  font-style: italic;
  background: #f8f9fa;
  padding: 20px;
  border-left: 4px solid #1857ff;
  border-radius: 0 8px 8px 0;
}

.about ul {
  list-style: none;
  padding: 0;
  margin-bottom: 25px;
}

.about ul li {
  padding: 12px 0;
  border-bottom: 1px dashed #eee;
  display: flex;
  align-items: center;
}

.about ul li:last-child {
  border-bottom: none;
}

.about ul i {
  font-size: 18px;
  padding-right: 12px;
  color: #1857ff;
  flex-shrink: 0;
}

.about ul li span {
  font-size: 15px;
  color: #444;
  line-height: 1.6;
}

.about p:last-child {
  margin-bottom: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #555;
}

.about img {
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

/*--------------------------------------------------------------
# Facts
--------------------------------------------------------------*/
.facts .counters span {
  font-size: 48px;
  display: block;
  color: #68A4C4;
}

.facts .counters p {
  padding: 0;
  margin: 0 0 20px 0;
  font-family: "Roboto", sans-serif;
  font-size: 14px;
}

/*--------------------------------------------------------------
# About Banner
--------------------------------------------------------------*/
.about-banner {
  background: linear-gradient(135deg, #f0f7ff 0%, #e0f0ff 50%, #d0e7ff 100%);
  background-size: cover;
  background-position: center;
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.about-banner .banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(24, 87, 255, 0.3) 0%, rgba(104, 164, 196, 0.2) 100%);
  z-index: 0;
}

.about-banner .banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
}

.about-banner .bg-element {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}

.about-banner .bg-element-2 {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  opacity: 0.3;
}

.about-banner .container {
  position: relative;
  z-index: 2;
}

.about-banner .banner-title {
  font-size: 48px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 10px 0;
  position: relative;
  z-index: 1;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.about-banner .banner-subtitle {
  font-size: 18px;
  color: #fff;
  margin: 0;
  position: relative;
  z-index: 1;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/*--------------------------------------------------------------
# Development History
--------------------------------------------------------------*/
.history {
  padding: 60px 0;
}

.history .section-title {
  text-align: center;
  margin-bottom: 50px;
}

.history .section-title h2 {
  font-size: 32px;
  font-weight: 700;
  color: #111923;
  margin-bottom: 0;
}

.history .timeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  padding-top: 40px;
}

.history .timeline::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 0;
  right: 0;
  height: 2px;
  background: #e0e0e0;
}

.history .timeline-item {
  flex: 1;
  text-align: center;
  position: relative;
  padding: 0 15px;
}

.history .timeline-dot {
  width: 16px;
  height: 16px;
  background: #1857ff;
  border-radius: 50%;
  position: absolute;
  top: -26px;
  left: 50%;
  transform: translateX(-50%);
}

.history .timeline-card {
  background: #fff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: left;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.history .timeline-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 35px rgba(24, 87, 255, 0.15);
  border-color: rgba(24, 87, 255, 0.2);
}

/* 发展历程卡片装饰元素 */
.history .timeline-card .card-decoration {
  position: absolute;
  top: 12px;
  right: 14px;
  pointer-events: none;
  z-index: 1;
}

.history .timeline-card .deco-icon {
  font-size: 22px;
  color: #1857ff;
  opacity: 0.2;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.history .timeline-card:hover .deco-icon {
  opacity: 0.5;
  transform: scale(1.15);
}

.history .timeline-card.card-even {
  background: linear-gradient(135deg, #fff 0%, #f8faff 100%);
}

.history .timeline-card.card-even .deco-icon {
  color: #1857ff;
}

.history .timeline-card.card-odd {
  background: linear-gradient(135deg, #fff 0%, #f0f7ff 100%);
}

.history .timeline-card.card-odd .deco-icon {
  color: #68A4C4;
}

.history .timeline-year {
  font-size: 20px;
  font-weight: 700;
  color: #1857ff;
  margin: 0 0 8px 0;
  position: relative;
  z-index: 1;
}

.history .timeline-title {
  font-size: 16px;
  font-weight: 600;
  color: #111923;
  margin: 0 0 10px 0;
  position: relative;
  z-index: 1;
}

.history .timeline-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin: 0;
  position: relative;
  z-index: 1;
}

/*--------------------------------------------------------------
# School-Enterprise Cooperation
---------------------------------------------------------------*/
.cooperation {
  padding: 60px 0;
  background: #f9fafb;
}

.cooperation .section-title {
  text-align: center;
  margin-bottom: 50px;
}

.cooperation .section-title h2 {
  font-size: 32px;
  font-weight: 700;
  color: #111923;
  margin-bottom: 15px;
}

.cooperation .section-title p {
  font-size: 16px;
  color: #666;
  margin: 0;
}

/* 校企合作 - 两行两列网格布局 */
.cooperation .cooperation-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 920px;
  margin: 0 auto;
}

.cooperation .cooperation-item {
  display: block;
}

.cooperation .cooperation-item a {
  display: block;
  text-decoration: none;
  color: inherit;
}

.cooperation .cooperation-img-wrap {
  position: relative;
  width: 100%;
  max-width: 340px;
  height: 255px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.cooperation .cooperation-img-wrap::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border: 1px solid rgba(24, 87, 255, 0.08);
  border-radius: 10px;
  z-index: 2;
  pointer-events: none;
  transition: all 0.35s ease;
}

.cooperation .cooperation-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.cooperation .cooperation-img-wrap:hover {
  box-shadow: 0 14px 36px rgba(24, 87, 255, 0.22), 0 0 20px rgba(24, 87, 255, 0.15);
  transform: translateY(-6px);
}

.cooperation .cooperation-img-wrap:hover::before {
  border-color: rgba(24, 87, 255, 0.4);
}

.cooperation .cooperation-img-wrap:hover img {
  transform: scale(1.06);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .cooperation .cooperation-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 340px;
  }

  .cooperation .cooperation-img-wrap {
    height: 220px;
  }
}

@media (max-width: 480px) {
  .cooperation .cooperation-img-wrap {
    height: 190px;
    border-radius: 8px;
  }
}

/*--------------------------------------------------------------
# Core Strengths
--------------------------------------------------------------*/
.core-strengths {
  padding: 60px 0;
  background: #fff;
}

.core-strengths .section-title {
  text-align: center;
  margin-bottom: 50px;
}

.core-strengths .section-title h2 {
  font-size: 32px;
  font-weight: 700;
  color: #111923;
  margin-bottom: 0;
}

.core-strengths .strength-card {
  text-align: center;
  background: #fff;
  padding: 0;
  transition: transform 0.3s ease;
}

.core-strengths .strength-card:hover {
  transform: translateY(-6px);
}

.core-strengths .strength-image {
  margin-bottom: 20px;
  overflow: hidden;
  border-radius: 8px;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  position: relative;
}

.core-strengths .strength-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 8px;
  pointer-events: none;
  transition: all 0.4s ease;
  z-index: 2;
}

.core-strengths .strength-card:hover .strength-image::after {
  box-shadow: 0 14px 36px rgba(24, 87, 255, 0.2), 0 0 20px rgba(24, 87, 255, 0.15);
}

.core-strengths .strength-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.core-strengths .strength-card:hover .strength-image img {
  transform: scale(1.06);
}

.core-strengths .strength-title {
  font-size: 18px;
  font-weight: 600;
  color: #111923;
  margin: 0 0 10px 0;
}

.core-strengths .strength-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin: 0;
}

/*--------------------------------------------------------------
# Qualifications
--------------------------------------------------------------*/
.qualifications {
  padding: 60px 0;
  background: #fff;
}

.qualifications .section-title {
  text-align: center;
  margin-bottom: 50px;
}

.qualifications .section-title h2 {
  font-size: 32px;
  font-weight: 700;
  color: #111923;
  margin-bottom: 0;
}

/* 资质荣誉 - 分行布局，纯图片展示 */
.qualifications .qualification-row {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 24px;
}

.qualifications .qualification-row:last-child {
  margin-bottom: 0;
}

/* 第一行：2个横向图片 */
.qualifications .qualification-row-horizontal .qualification-horizontal {
  flex: 0 0 calc(42% - 12px);
  max-width: 380px;
}

.qualifications .qualification-row-horizontal .qualification-img-wrap {
  padding-top: 75%; /* 4:3 横向比例 */
}

/* 第二行起：竖向图片，每行严格4张（独立容器每行一张，不用wrap） */
.qualifications .qualification-row-vertical {
  gap: 18px;
  margin-top: 18px;
}

.qualifications .qualification-row-vertical .qualification-vertical {
  flex: 0 0 calc(25% - 13.5px);
  max-width: 220px;
  min-width: 140px;
}

.qualifications .qualification-row-vertical .qualification-img-wrap {
  padding-top: 133%; /* 3:4 竖向比例 */
}

.qualifications .qualification-item {
  display: block;
}

.qualifications .qualification-item a {
  display: block;
  text-decoration: none;
  outline: none;
}

.qualifications .qualification-img-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 6px;
  background: transparent;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.qualifications .qualification-img-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border: 1px solid rgba(24, 87, 255, 0.06);
  border-radius: 6px;
  opacity: 1;
  transition: all 0.4s ease;
  pointer-events: none;
  z-index: 2;
}

.qualifications .qualification-img-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: transform 0.45s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.qualifications .qualification-img-wrap:hover {
  transform: translateY(-6px);
}

.qualifications .qualification-img-wrap:hover::after {
  border-color: rgba(24, 87, 255, 0.4);
  box-shadow: 0 14px 36px rgba(24, 87, 255, 0.2), 0 0 20px rgba(24, 87, 255, 0.15);
}

.qualifications .qualification-img-wrap:hover img {
  transform: scale(1.06);
}

/* 响应式调整 */
@media (max-width: 992px) {
  .qualifications .qualification-row-vertical .qualification-vertical {
    flex: 0 0 calc(33.333% - 12px);
    max-width: 200px;
  }

  .qualifications .qualification-row-vertical .qualification-vertical:nth-child(4) {
    display: none;
  }
}

@media (max-width: 768px) {
  .qualifications .qualification-row-horizontal .qualification-horizontal {
    flex: 0 0 calc(50% - 12px);
  }

  .qualifications .qualification-row-vertical {
    gap: 14px;
  }

  .qualifications .qualification-row-vertical .qualification-vertical {
    flex: 0 0 calc(50% - 7px);
    max-width: 170px;
  }

  .qualifications .qualification-row-vertical .qualification-vertical:nth-child(n+3) {
    display: none;
  }
}

@media (max-width: 480px) {
  .qualifications .qualification-row {
    gap: 12px;
  }

  .qualifications .qualification-img-wrap {
    border-radius: 4px;
  }
}

/* ======= ISO 认证板块 ======= */
.iso-cert {
  padding: 60px 0 80px;
}

.iso-cert .iso-gallery {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.iso-cert .iso-card {
  flex: 0 0 220px;
  max-width: 220px;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.iso-cert .iso-card a {
  display: block;
  text-decoration: none;
}

.iso-cert .iso-card-inner {
  width: 100%;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.iso-cert .iso-card-inner img {
  width: 100%;
  height: 290px;
  object-fit: contain;
  display: block;
  background: #fff;
  padding: 8px;
}

.iso-cert .iso-card:hover {
  transform: translateY(-6px);
}

.iso-cert .iso-card:hover .iso-card-inner {
  box-shadow: 0 14px 36px rgba(24, 87, 255, 0.22), 0 0 20px rgba(24, 87, 255, 0.15);
}

/* 响应式 */
@media (max-width: 768px) {
  .iso-cert .iso-gallery {
    gap: 20px;
  }

  .iso-cert .iso-card {
    flex: 0 0 180px;
    max-width: 180px;
  }

  .iso-cert .iso-card-inner img {
    height: 240px;
  }
}

@media (max-width: 480px) {
  .iso-cert .iso-card {
    flex: 0 0 150px;
    max-width: 150px;
  }

  .iso-cert .iso-card-inner img {
    height: 200px;
    padding: 6px;
  }

  .iso-cert .iso-card-inner {
    border-radius: 8px;
  }
}

/*--------------------------------------------------------------
# Our Skills
--------------------------------------------------------------*/
.skills {
  padding: 60px 0;
}

.skills .progress {
  height: 35px;
  margin-bottom: 10px;
}

.skills .progress .skill {
  line-height: 35px;
  padding: 0;
  margin: 0 0 0 20px;
  text-transform: uppercase;
}

.skills .progress .skill .val {
  float: right;
  font-style: normal;
  margin: 0 20px 0 0;
}

.skills .progress-bar {
  width: 1px;
  text-align: left;
  transition: 0.9s;
}

/*--------------------------------------------------------------
# Tetstimonials
--------------------------------------------------------------*/
.testimonials {
  padding: 60px 0;
}

.testimonials .section-header {
  margin-bottom: 40px;
}

.testimonials .testimonials-carousel {
  overflow: hidden;
}

.testimonials .testimonial-item {
  text-align: center;
}

.testimonials .testimonial-item .testimonial-img {
  width: 120px;
  border-radius: 50%;
  border: 4px solid #fff;
  margin: 0 auto;
}

.testimonials .testimonial-item h3 {
  font-size: 20px;
  font-weight: bold;
  margin: 10px 0 5px 0;
  color: #111;
}

.testimonials .testimonial-item h4 {
  font-size: 14px;
  color: #999;
  margin: 0 0 15px 0;
}

.testimonials .testimonial-item .quote-icon-left,
.testimonials .testimonial-item .quote-icon-right {
  color: #fbfcfd;
  font-size: 26px;
}

.testimonials .testimonial-item .quote-icon-left {
  display: inline-block;
  left: -5px;
  position: relative;
}

.testimonials .testimonial-item .quote-icon-right {
  display: inline-block;
  right: -5px;
  position: relative;
  top: 10px;
}

.testimonials .testimonial-item p {
  font-style: italic;
  margin: 0 auto 15px auto;
}

.testimonials .swiper-pagination {
  margin-top: 20px;
  position: relative;
}

.testimonials .swiper-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: #fff;
  opacity: 1;
  border: 1px solid #68A4C4;
}

.testimonials .swiper-pagination .swiper-pagination-bullet-active {
  background-color: #68A4C4;
}

/*--------------------------------------------------------------
# Service Details
--------------------------------------------------------------*/
.service-details {
  padding-bottom: 10px;
}

.service-details .card {
  border: 0;
  padding: 0 30px;
  margin-bottom: 60px;
  position: relative;
}

.service-details .card-img {
  width: calc(100% + 60px);
  margin-left: -30px;
  overflow: hidden;
  z-index: 9;
  border-radius: 0;
}

.service-details .card-img img {
  max-width: 100%;
  transition: all 0.3s ease-in-out;
}

.service-details .card-body {
  z-index: 10;
  background: #fff;
  border-top: 4px solid #fff;
  padding: 30px;
  box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
  margin-top: -60px;
  transition: 0.3s;
}

.service-details .card-title {
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
}

.service-details .card-title a {
  color: #1e4356;
  transition: 0.3s;
}

.service-details .card-text {
  color: #5e5e5e;
}

.service-details .read-more a {
  color: #777777;
  text-transform: uppercase;
  font-weight: 600;
  font-size: 12px;
  transition: 0.3s;
}

.service-details .read-more a:hover {
  color: #68A4C4;
}

.service-details .card:hover img {
  transform: scale(1.1);
}

.service-details .card:hover .card-body {
  border-color: #68A4C4;
}

.service-details .card:hover .card-body .card-title a {
  color: #68A4C4;
}

/*--------------------------------------------------------------
# Pricing
--------------------------------------------------------------*/
.pricing .row {
  padding-top: 40px;
}

.pricing .box {
  padding: 40px;
  margin-bottom: 30px;
  box-shadow: 0px 0px 30px rgba(73, 78, 92, 0.15);
  background: #fff;
  text-align: center;
}

.pricing h3 {
  font-weight: 300;
  margin-bottom: 15px;
  font-size: 28px;
}

.pricing h4 {
  font-size: 46px;
  color: #68A4C4;
  font-weight: 400;
  font-family: "Open Sans", sans-serif;
  margin-bottom: 25px;
}

.pricing h4 span {
  color: #bababa;
  font-size: 18px;
  display: block;
}

.pricing ul {
  padding: 0;
  list-style: none;
  color: #999;
  text-align: left;
  line-height: 20px;
}

.pricing ul li {
  padding-bottom: 12px;
}

.pricing ul i {
  color: #68A4C4;
  font-size: 18px;
  padding-right: 4px;
}

.pricing ul .na {
  color: #ccc;
}

.pricing ul .na i {
  color: #ccc;
}

.pricing ul .na span {
  text-decoration: line-through;
}

.pricing .get-started-btn {
  background: #1e4356;
  display: inline-block;
  padding: 6px 30px;
  border-radius: 20px;
  color: #fff;
  transition: none;
  font-size: 14px;
  font-weight: 400;
  font-family: "Roboto", sans-serif;
  transition: 0.3s;
}

.pricing .get-started-btn:hover {
  background: #68A4C4;
}

.pricing .featured {
  z-index: 10;
  margin: -30px -5px 0 -5px;
}

.pricing .featured .get-started-btn {
  background: #68A4C4;
}

.pricing .featured .get-started-btn:hover {
  background: #85b6cf;
}

@media (max-width: 992px) {
  .pricing .box {
    max-width: 60%;
    margin: 0 auto 30px auto;
  }
}

@media (max-width: 767px) {
  .pricing .box {
    max-width: 80%;
    margin: 0 auto 30px auto;
  }
}

@media (max-width: 420px) {
  .pricing .box {
    max-width: 100%;
    margin: 0 auto 30px auto;
  }
}

/*--------------------------------------------------------------
# Portfolio
--------------------------------------------------------------*/
.portfolio {
  padding-bottom: 60px;
}

.portfolio #portfolio-flters {
  padding: 0;
  margin: 0 0 35px 0;
  list-style: none;
  text-align: center;
}

.portfolio #portfolio-flters li {
  cursor: pointer;
  margin: 0 12px 5px 12px;
  display: inline-block;
  padding: 0 4px 6px 4px;
  font-size: 16px;
  font-weight: 500;
  line-height: 20px;
  color: #444;
  transition: all 0.3s ease-in-out;
  border-bottom: 2px solid #fff;
  font-family: "Roboto", sans-serif;
}

.portfolio #portfolio-flters li:hover,
.portfolio #portfolio-flters li.filter-active {
  border-color: #68A4C4;
  color: #68A4C4;
}

.portfolio .portfolio-item {
  background: #1e4356;
  overflow: hidden;
  min-height: 200px;
  position: relative;
  border-radius: 4px;
  margin: 0 0 30px 0;
}

.portfolio .portfolio-item img {
  transition: all 0.3s ease-in-out;
}

.portfolio .portfolio-item .portfolio-info {
  opacity: 0;
  position: absolute;
  transition: all 0.3s linear;
  text-align: center;
  top: 10%;
  left: 0;
  right: 0;
}

.portfolio .portfolio-item .portfolio-info h3 {
  font-size: 22px;
  color: #fff;
  font-weight: bold;
}

.portfolio .portfolio-item .portfolio-info a i {
  color: rgba(255, 255, 255, 0.6);
  font-size: 28px;
  transition: 0.3s;
}

.portfolio .portfolio-item .portfolio-info a i:hover {
  color: white;
}

.portfolio .portfolio-item:hover img {
  opacity: 0.6;
  transform: scale(1.1);
}

.portfolio .portfolio-item:hover .portfolio-info {
  opacity: 1;
  top: calc(50% - 30px);
}

/*--------------------------------------------------------------
# Portfolio Details
--------------------------------------------------------------*/
.portfolio-details {
  padding-top: 40px;
}

.portfolio-details .portfolio-details-slider img {
  width: 100%;
}

.portfolio-details .portfolio-details-slider .swiper-pagination {
  margin-top: 20px;
  position: relative;
}

.portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: #fff;
  opacity: 1;
  border: 1px solid #68A4C4;
}

.portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet-active {
  background-color: #68A4C4;
}

.portfolio-details .portfolio-info {
  padding: 30px;
  box-shadow: 0px 0 30px rgba(30, 67, 86, 0.08);
}

.portfolio-details .portfolio-info h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eee;
}

.portfolio-details .portfolio-info ul {
  list-style: none;
  padding: 0;
  font-size: 15px;
}

.portfolio-details .portfolio-info ul li+li {
  margin-top: 10px;
}

.portfolio-details .portfolio-description {
  padding-top: 30px;
}

.portfolio-details .portfolio-description h2 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 20px;
}

.portfolio-details .portfolio-description p {
  padding: 0;
}

/*--------------------------------------------------------------
# Team
--------------------------------------------------------------*/
.team {
  background: #fff;
  padding-bottom: 30px;
}

.team .member {
  margin-bottom: 20px;
  overflow: hidden;
}

.team .member .member-img {
  position: relative;
  overflow: hidden;
}

.team .member .social {
  position: absolute;
  left: 0;
  bottom: -40px;
  right: 0;
  height: 40px;
  opacity: 0;
  transition: bottom ease-in-out 0.4s;
  text-align: center;
  background: rgba(30, 67, 86, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
}

.team .member .social a {
  transition: color 0.3s;
  color: #fff;
  margin: 0 12px;
  display: inline-block;
}

.team .member .social a:hover {
  color: #68A4C4;
}

.team .member .social i {
  font-size: 18px;
  margin: 0 2px;
}

.team .member .member-info h4 {
  font-weight: 700;
  margin: 15px 0 5px 0;
  font-size: 18px;
}

.team .member .member-info span {
  display: block;
  font-size: 13px;
  text-transform: uppercase;
  font-weight: 400;
  margin-bottom: 15px;
  color: #68A4C4;
}

.team .member .member-info p {
  font-style: italic;
  font-size: 14px;
  line-height: 26px;
  color: #666;
}

.team .member:hover .social {
  bottom: 0;
  opacity: 1;
  transition: bottom ease-in-out 0.4s;
}

.team .member:hover .social a,
.team .member:hover .social i {
  line-height: 0;
  font-size: 18px;
}

/*--------------------------------------------------------------
# Contact
--------------------------------------------------------------*/
.contact {
  padding-bottom: 30px;
}

.contact .info-box {
  color: #444;
  text-align: center;
  box-shadow: 0 0 30px rgba(214, 215, 216, 0.6);
  padding: 20px 0 30px 0;
  margin-bottom: 30px;
}

.contact .info-box i {
  font-size: 32px;
  color: #68A4C4;
  border-radius: 50%;
  padding: 8px;
  border: 2px dotted #a2cce3;
}

.contact .info-box h3 {
  font-size: 20px;
  color: #666;
  font-weight: 700;
  margin: 10px 0;
}

.contact .info-box p {
  padding: 0;
  line-height: 24px;
  font-size: 14px;
  margin-bottom: 0;
}

.contact .php-email-form {
  box-shadow: 0 0 30px rgba(214, 215, 216, 0.6);
  padding: 30px;
  margin-bottom: 30px;
}

.contact .php-email-form .error-message {
  display: none;
  color: #fff;
  background: #ed3c0d;
  text-align: left;
  padding: 15px;
  font-weight: 600;
}

.contact .php-email-form .error-message br+br {
  margin-top: 25px;
}

.contact .php-email-form .sent-message {
  display: none;
  color: #fff;
  background: #18d26e;
  text-align: center;
  padding: 15px;
  font-weight: 600;
}

.contact .php-email-form .loading {
  display: none;
  background: #fff;
  text-align: center;
  padding: 15px;
}

.contact .php-email-form .loading:before {
  content: "";
  display: inline-block;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  margin: 0 10px -6px 0;
  border: 3px solid #18d26e;
  border-top-color: #eee;
  -webkit-animation: animate-loading 1s linear infinite;
  animation: animate-loading 1s linear infinite;
}

.contact .php-email-form input,
.contact .php-email-form textarea {
  border-radius: 0;
  box-shadow: none;
  font-size: 14px;
}

.contact .php-email-form input::focus,
.contact .php-email-form textarea::focus {
  background-color: #68A4C4;
}

.contact .php-email-form input {
  padding: 10px 15px;
}

.contact .php-email-form textarea {
  padding: 12px 15px;
}

.contact .php-email-form button[type=submit] {
  background: #68A4C4;
  border: 0;
  padding: 10px 24px;
  color: #fff;
  transition: 0.4s;
}

.contact .php-email-form button[type=submit]:hover {
  background: #8dbad2;
}

@-webkit-keyframes animate-loading {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

@keyframes animate-loading {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/*--------------------------------------------------------------
# Map
--------------------------------------------------------------*/
.map {
  padding: 0;
  margin-bottom: -6px;
}

.map iframe {
  width: 100%;
  height: 380px;
}

/*--------------------------------------------------------------
# Blog
--------------------------------------------------------------*/
.blog {
  padding: 40px 0 20px 0;
}

.blog .entry {
  padding: 30px;
  margin-bottom: 60px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.blog .entry .entry-img {
  max-height: 440px;
  margin: -30px -30px 20px -30px;
  overflow: hidden;
}

.blog .entry .entry-title {
  font-size: 28px;
  font-weight: bold;
  padding: 0;
  margin: 0 0 20px 0;
}

.blog .entry .entry-title a {
  color: #1e4356;
  transition: 0.3s;
}

.blog .entry .entry-title a:hover {
  color: #68A4C4;
}

.blog .entry .entry-meta {
  margin-bottom: 15px;
  color: #72afce;
}

.blog .entry .entry-meta ul {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  align-items: center;
  padding: 0;
  margin: 0;
}

.blog .entry .entry-meta ul li+li {
  padding-left: 20px;
}

.blog .entry .entry-meta i {
  font-size: 16px;
  margin-right: 8px;
  line-height: 0;
}

.blog .entry .entry-meta a {
  color: #777777;
  font-size: 14px;
  display: inline-block;
  line-height: 1;
}

.blog .entry .entry-content p {
  line-height: 24px;
}

.blog .entry .entry-content img {
  width: 100%;
}

.blog .entry .entry-content .read-more {
  -moz-text-align-last: right;
  text-align-last: right;
}

.blog .entry .entry-content .read-more a {
  display: inline-block;
  background: #68A4C4;
  color: #fff;
  padding: 6px 20px;
  transition: 0.3s;
  font-size: 14px;
}

.blog .entry .entry-content .read-more a:hover {
  background: #7aafcb;
}

.blog .entry .entry-content h3 {
  font-size: 22px;
  margin-top: 30px;
  font-weight: bold;
}

.blog .entry .entry-content blockquote {
  overflow: hidden;
  background-color: #fafafa;
  padding: 60px;
  position: relative;
  text-align: center;
  margin: 20px 0;
}

.blog .entry .entry-content blockquote p {
  color: #444;
  line-height: 1.6;
  margin-bottom: 0;
  font-style: italic;
  font-weight: 500;
  font-size: 22px;
}

.blog .entry .entry-content blockquote::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background-color: #1e4356;
  margin-top: 20px;
  margin-bottom: 20px;
}

.blog .entry .entry-footer {
  padding-top: 10px;
  border-top: 1px solid #e6e6e6;
}

.blog .entry .entry-footer i {
  color: #4c99c1;
  display: inline;
}

.blog .entry .entry-footer a {
  color: #255269;
  transition: 0.3s;
}

.blog .entry .entry-footer a:hover {
  color: #68A4C4;
}

.blog .entry .entry-footer .cats {
  list-style: none;
  display: inline;
  padding: 0 20px 0 0;
  font-size: 14px;
}

.blog .entry .entry-footer .cats li {
  display: inline-block;
}

.blog .entry .entry-footer .tags {
  list-style: none;
  display: inline;
  padding: 0;
  font-size: 14px;
}

.blog .entry .entry-footer .tags li {
  display: inline-block;
}

.blog .entry .entry-footer .tags li+li::before {
  padding-right: 6px;
  color: #6c757d;
  content: ",";
}

.blog .entry .entry-footer .share {
  font-size: 16px;
}

.blog .entry .entry-footer .share i {
  padding-left: 5px;
}

.blog .entry-single {
  margin-bottom: 30px;
}

.blog .blog-author {
  padding: 20px;
  margin-bottom: 30px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.blog .blog-author img {
  width: 120px;
  margin-right: 20px;
}

.blog .blog-author h4 {
  font-weight: 600;
  font-size: 22px;
  margin-bottom: 0px;
  padding: 0;
  color: #1e4356;
}

.blog .blog-author .social-links {
  margin: 0 10px 10px 0;
}

.blog .blog-author .social-links a {
  color: rgba(30, 67, 86, 0.5);
  margin-right: 5px;
}

.blog .blog-author p {
  font-style: italic;
  color: #b7b7b7;
}

.blog .blog-comments {
  margin-bottom: 30px;
}

.blog .blog-comments .comments-count {
  font-weight: bold;
}

.blog .blog-comments .comment {
  margin-top: 30px;
  position: relative;
}

.blog .blog-comments .comment .comment-img {
  margin-right: 14px;
}

.blog .blog-comments .comment .comment-img img {
  width: 60px;
}

.blog .blog-comments .comment h5 {
  font-size: 16px;
  margin-bottom: 2px;
}

.blog .blog-comments .comment h5 a {
  font-weight: bold;
  color: #444;
  transition: 0.3s;
}

.blog .blog-comments .comment h5 a:hover {
  color: #68A4C4;
}

.blog .blog-comments .comment h5 .reply {
  padding-left: 10px;
  color: #1e4356;
}

.blog .blog-comments .comment h5 .reply i {
  font-size: 20px;
}

.blog .blog-comments .comment time {
  display: block;
  font-size: 14px;
  color: #2b607c;
  margin-bottom: 5px;
}

.blog .blog-comments .comment.comment-reply {
  padding-left: 40px;
}

.blog .blog-comments .reply-form {
  margin-top: 30px;
  padding: 30px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.blog .blog-comments .reply-form h4 {
  font-weight: bold;
  font-size: 22px;
}

.blog .blog-comments .reply-form p {
  font-size: 14px;
}

.blog .blog-comments .reply-form input {
  border-radius: 4px;
  padding: 10px 10px;
  font-size: 14px;
}

.blog .blog-comments .reply-form input:focus {
  box-shadow: none;
  border-color: #b1d0e1;
}

.blog .blog-comments .reply-form textarea {
  border-radius: 4px;
  padding: 10px 10px;
  font-size: 14px;
}

.blog .blog-comments .reply-form textarea:focus {
  box-shadow: none;
  border-color: #b1d0e1;
}

.blog .blog-comments .reply-form .form-group {
  margin-bottom: 25px;
}

.blog .blog-comments .reply-form .btn-primary {
  border-radius: 4px;
  padding: 10px 20px;
  border: 0;
  background-color: #1e4356;
}

.blog .blog-comments .reply-form .btn-primary:hover {
  background-color: #255269;
}

.blog .blog-pagination {
  color: #387ea2;
}

.blog .blog-pagination ul {
  display: flex;
  padding: 0;
  margin: 0;
  list-style: none;
}

.blog .blog-pagination li {
  margin: 0 5px;
  transition: 0.3s;
}

.blog .blog-pagination li a {
  color: #1e4356;
  padding: 7px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog .blog-pagination li.active,
.blog .blog-pagination li:hover {
  background: #68A4C4;
}

.blog .blog-pagination li.active a,
.blog .blog-pagination li:hover a {
  color: #fff;
}

.blog .sidebar {
  padding: 30px;
  margin: 0 0 60px 20px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.blog .sidebar .sidebar-title {
  font-size: 20px;
  font-weight: 700;
  padding: 0 0 0 0;
  margin: 0 0 15px 0;
  color: #1e4356;
  position: relative;
}

.blog .sidebar .sidebar-item {
  margin-bottom: 30px;
}

.blog .sidebar .search-form form {
  background: #fff;
  border: 1px solid #ddd;
  padding: 3px 10px;
  position: relative;
}

.blog .sidebar .search-form form input[type=text] {
  border: 0;
  padding: 4px;
  border-radius: 4px;
  width: calc(100% - 40px);
}

.blog .sidebar .search-form form button {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  border: 0;
  background: none;
  font-size: 16px;
  padding: 0 15px;
  margin: -1px;
  background: #68A4C4;
  color: #fff;
  transition: 0.3s;
  border-radius: 0 4px 4px 0;
  line-height: 0;
}

.blog .sidebar .search-form form button i {
  line-height: 0;
}

.blog .sidebar .search-form form button:hover {
  background: #77adca;
}

.blog .sidebar .categories ul {
  list-style: none;
  padding: 0;
}

.blog .sidebar .categories ul li+li {
  padding-top: 10px;
}

.blog .sidebar .categories ul a {
  color: #1e4356;
  transition: 0.3s;
}

.blog .sidebar .categories ul a:hover,.blog .sidebar .categories ul a.active{
  color: #68A4C4;
}

.blog .sidebar .categories ul a span {
  padding-left: 5px;
  color: #aaaaaa;
  font-size: 14px;
}

.blog .sidebar .recent-posts .post-item+.post-item {
  margin-top: 15px;
}

.blog .sidebar .recent-posts img {
  width: 80px;
  float: left;
}

.blog .sidebar .recent-posts h4 {
  font-size: 15px;
  margin-left: 95px;
  font-weight: bold;
}

.blog .sidebar .recent-posts h4 a {
  color: #1e4356;
  transition: 0.3s;
}

.blog .sidebar .recent-posts h4 a:hover {
  color: #68A4C4;
}

.blog .sidebar .recent-posts time {
  display: block;
  margin-left: 95px;
  font-style: italic;
  font-size: 14px;
  color: #aaaaaa;
}

.blog .sidebar .tags {
  margin-bottom: -10px;
}

.blog .sidebar .tags ul {
  list-style: none;
  padding: 0;
}

.blog .sidebar .tags ul li {
  display: inline-block;
}

.blog .sidebar .tags ul a {
  color: #3f8db5;
  font-size: 14px;
  padding: 6px 14px;
  margin: 0 6px 8px 0;
  border: 1px solid #e4eff5;
  display: inline-block;
  transition: 0.3s;
}

.blog .sidebar .tags ul a:hover, .blog .sidebar .tags ul a.active{
  color: #fff;
  border: 1px solid #68A4C4;
  background: #68A4C4;
}

.blog .sidebar .tags ul a span {
  padding-left: 5px;
  color: #bedae8;
  font-size: 14px;
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
#footer {
  background: #0b212d;
  padding: 0 0 30px 0;
  color: #fff;
  font-size: 14px;
}

#footer .footer-newsletter {
  padding: 50px 0;
  background: #0d2735;
}

#footer .footer-newsletter h4 {
  font-size: 24px;
  margin: 0 0 20px 0;
  padding: 0;
  line-height: 1;
  font-weight: 600;
  color: #a2cce3;
}

#footer .footer-newsletter form {
  margin-top: 30px;
  background: #fff;
  padding: 6px 10px;
  position: relative;
  border-radius: 50px;
}

#footer .footer-newsletter form input[type=email] {
  border: 0;
  padding: 4px;
  width: calc(100% - 100px);
}

#footer .footer-newsletter form input[type=submit] {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  border: 0;
  background: none;
  font-size: 16px;
  padding: 0 20px;
  margin: 3px;
  background: #68A4C4;
  color: #fff;
  transition: 0.3s;
  border-radius: 50px;
}

#footer .footer-newsletter form input[type=submit]:hover {
  background: #468db3;
}

#footer .footer-top {
  background: #0d2735;
  border-top: 1px solid #17455e;
  border-bottom: 1px solid #123649;
  padding: 60px 0 30px 0;
}

#footer .footer-top .footer-info {
  margin-bottom: 30px;
}

#footer .footer-top .footer-info h3 {
  font-size: 18px;
  margin: 0 0 20px 0;
  padding: 2px 0 2px 0;
  line-height: 1;
  color: #a2cce3;
  font-weight: 600;
}

#footer .footer-top .footer-info p {
  font-size: 14px;
  line-height: 24px;
  margin-bottom: 0;
  font-family: "Roboto", sans-serif;
  color: #fff;
}

#footer .footer-top .social-links a {
  font-size: 18px;
  display: inline-block;
  background: #1e4356;
  color: #fff;
  line-height: 1;
  padding: 8px 0;
  margin-right: 4px;
  border-radius: 50%;
  text-align: center;
  width: 36px;
  height: 36px;
  transition: 0.3s;
}

#footer .footer-top .social-links a:hover {
  background: #68A4C4;
  color: #fff;
  text-decoration: none;
}

#footer .footer-top h4 {
  font-size: 18px;
  font-weight: 600;
  color: #a2cce3;
  position: relative;
  padding-bottom: 12px;
}

#footer .footer-top .footer-links {
  margin-bottom: 30px;
}

#footer .footer-top .footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#footer .footer-top .footer-links ul i {
  padding-right: 2px;
  color: #a2cce3;
  font-size: 18px;
  line-height: 1;
}

#footer .footer-top .footer-links ul li {
  padding: 10px 0;
  display: flex;
  align-items: center;
}

#footer .footer-top .footer-links ul li:first-child {
  padding-top: 0;
}

#footer .footer-top .footer-links ul a {
  color: #fff;
  transition: 0.3s;
  display: inline-block;
  line-height: 1;
}

#footer .footer-top .footer-links ul a:hover {
  color: #a2cce3;
}

#footer .footer-top .footer-contact {
  margin-bottom: 30px;
}

#footer .footer-top .footer-contact p {
  line-height: 26px;
}

/* 页脚布局 - 固定宽度等距 */
#footer .footer-top .container .footer-cols {
  display: flex !important;
  flex-wrap: nowrap !important;
  gap: 40px !important;
  justify-content: space-between;
  align-items: flex-start;
}

#footer .footer-top .container .footer-col {
  box-sizing: border-box;
  width: calc((100% - 120px) / 4) !important;
  flex: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* 两个链接组合并显示 */
.footer-links-group {
  margin-bottom: 20px;
}
.footer-links-group:last-child {
  margin-bottom: 0;
}
.footer-links-group h4 {
  margin-bottom: 12px;
  padding-bottom: 8px;
}

/* 关注我们 - 二维码展示 */
#footer .footer-top .footer-follow {
  margin-bottom: 30px;
}

.footer-follow-title {
  text-align: left;
}

.footer-qr-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 12px;
}

.footer-qr-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 72px;
  flex: none;
}

.footer-qr-img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  background: #fff;
  border-radius: 8px;
  padding: 4px;
  transition: transform 0.3s ease;
}

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

.footer-qr-label {
  font-size: 12px;
  color: #a2cce3;
  display: flex;
  align-items: center;
  gap: 4px;
}

.footer-qr-label i {
  font-size: 14px;
}

/* 页脚地图 */
#footer .footer-top .footer-map {
  margin-bottom: 30px;
}

.footer-map-preview {
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
}

.footer-map-thumb {
  position: relative;
  width: 100%;
  height: 182px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all 0.3s ease;
  background: linear-gradient(135deg, #1a3a5c 0%, #2a5a7c 100%);
}

.footer-map-thumb:hover {
  border-color: rgba(162, 204, 227, 0.5);
  box-shadow: 0 0 16px rgba(162, 204, 227, 0.2);
}

.footer-map-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(162, 204, 227, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(162, 204, 227, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
}

.footer-map-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: none;
  border-radius: 8px;
  display: block;
  transition: transform 0.15s ease-out;
  transform-origin: center center;
  cursor: zoom-in;
  user-select: none;
  -webkit-user-drag: none;
}

.footer-map-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: transparent;
  cursor: pointer;
  z-index: 1;
}

.footer-map-pin {
  position: absolute;
  top: 42%;
  left: 50%;
  transform: translate(-50%, -100%);
  font-size: 36px;
  color: #1857ff;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
  z-index: 1;
  animation: footerMapPinBounce 2s ease-in-out infinite;
}

@keyframes footerMapPinBounce {
  0%, 100% { transform: translate(-50%, -100%); }
  50% { transform: translate(-50%, -110%); }
}

.footer-map-addr {
  position: absolute;
  bottom: 28px;
  left: 12px;
  right: 12px;
  font-size: 12px;
  color: #fff;
  text-align: center;
  background: rgba(0, 0, 0, 0.5);
  padding: 4px 8px;
  border-radius: 6px;
}

.footer-map-zoom-hint {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  gap: 4px;
  pointer-events: none;
  z-index: 2;
}

.footer-map-zoom-hint i {
  font-size: 13px;
}

@media (max-width: 992px) {
  #footer .footer-top .container .footer-cols {
    flex-wrap: wrap !important;
  }
  #footer .footer-top .container .footer-col {
    width: calc((100% - 40px) / 2) !important;
    margin-bottom: 30px !important;
  }
}

@media (max-width: 576px) {
  #footer .footer-top .container .footer-cols {
    flex-direction: column !important;
    gap: 30px !important;
  }
  #footer .footer-top .container .footer-col {
    width: 100% !important;
  }
}

/*--------------------------------------------------------------
# AI Agent Page
--------------------------------------------------------------*/

/* AI Agent Hero Section */
.ai-agent-hero {
  position: relative;
  background: linear-gradient(135deg, #0a1933 0%, #1a3a5c 100%);
  padding: 80px 0;
  overflow: hidden;
}

.ai-agent-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, rgba(24, 87, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.ai-agent-bg-elements {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  pointer-events: none;
}

.bg-svg-element {
  position: absolute;
  width: 300px;
  height: 300px;
}

.bg-svg-2 {
  top: 60%;
  left: 10%;
  opacity: 0.6;
}

.ai-agent-title {
  font-size: 3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  background: linear-gradient(90deg, #fff 0%, #68A4C4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ai-agent-subtitle {
  font-size: 1.5rem;
  font-weight: 400;
  color: #a2cce3;
  margin-bottom: 25px;
}

.ai-agent-desc {
  color: #c5d5e4;
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 920px;
  margin: 0 auto;
}

/* Core Capabilities Section */
.ai-agent-capabilities {
  padding: 80px 0;
  background: #f6f9fc;
}

.capability-card {
  background: #fff;
  border-radius: 16px;
  padding: 35px 25px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: all 0.4s ease;
  height: 100%;
  border: 1px solid rgba(104, 164, 196, 0.1);
}

.capability-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(24, 87, 255, 0.15);
  border-color: rgba(24, 87, 255, 0.3);
}

.capability-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #1857ff 0%, #68A4C4 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 4px 15px rgba(24, 87, 255, 0.25);
}

.capability-icon i {
  font-size: 2rem;
  color: #fff;
}

.capability-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1e4356;
  margin-bottom: 12px;
}

.capability-card p {
  color: #666;
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

/* Scenarios Section */
.ai-agent-scenarios {
  padding: 80px 0;
  background: #fff;
}

.scenario-row {
  margin-bottom: 30px;
}

.scenario-card {
  background: linear-gradient(135deg, rgba(24, 87, 255, 0.05) 0%, rgba(104, 164, 196, 0.08) 100%);
  border: 1px solid rgba(104, 164, 196, 0.15);
  border-radius: 12px;
  padding: 20px 18px;
  transition: all 0.3s ease;
  height: 100%;
}

.scenario-card:hover {
  border-color: rgba(24, 87, 255, 0.35);
  box-shadow: 0 6px 20px rgba(24, 87, 255, 0.1);
  transform: translateY(-4px);
}

.scenario-card h4 {
  font-size: 1rem;
  font-weight: 600;
  color: #1e4356;
  margin-bottom: 8px;
}

.scenario-card p {
  color: #666;
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.5;
}

/* Advantage Row */
.advantage-row {
  margin-top: 10px;
}

.advantage-card {
  background: linear-gradient(135deg, #1857ff 0%, #4a8fff 100%);
  border-radius: 12px;
  padding: 25px 20px;
  text-align: center;
  color: #fff;
  box-shadow: 0 6px 25px rgba(24, 87, 255, 0.25);
  transition: all 0.3s ease;
  height: 100%;
}

.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 35px rgba(24, 87, 255, 0.35);
}

.advantage-card h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}

.advantage-card p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  margin: 0;
}

/* Application Cases Section */
.ai-agent-cases {
  padding: 80px 0;
  background: #f6f9fc;
}

.case-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(104, 164, 196, 0.1);
  transition: all 0.4s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.case-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(24, 87, 255, 0.15);
  border-color: rgba(24, 87, 255, 0.3);
}

.case-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #eef2f7;
}

.case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.case-card:hover .case-image img {
  transform: scale(1.05);
}

.case-body {
  padding: 28px 25px 30px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.case-badge {
  display: inline-block;
  width: fit-content;
  background: linear-gradient(135deg, #1857ff 0%, #68A4C4 100%);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
}

.case-body h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1e4356;
  margin-bottom: 12px;
}

.case-body p {
  color: #666;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 18px;
}

.case-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.case-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.9rem;
  color: #555;
  line-height: 1.55;
}

.case-features li i {
  color: #1857ff;
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.case-features li strong {
  color: #1e4356;
  font-weight: 600;
}

/* CTA Section */
.ai-agent-cta {
  padding: 60px 0 80px;
  background: #f6f9fc;
}

.cta-btn {
  background: linear-gradient(90deg, #1857ff 0%, #68A4C4 100%);
  border: none;
  border-radius: 50px;
  padding: 14px 45px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  box-shadow: 0 6px 30px rgba(24, 87, 255, 0.35);
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 40px rgba(24, 87, 255, 0.45);
  color: #fff;
}

.cta-btn i {
  font-size: 1.3rem;
}

/* Responsive */
@media (max-width: 992px) {
  .ai-agent-title {
    font-size: 2.2rem;
  }

  .ai-agent-subtitle {
    font-size: 1.2rem;
  }

  .bg-svg-element {
    width: 200px;
    height: 200px;
  }
}

@media (max-width: 768px) {
  .ai-agent-hero {
    padding: 60px 0;
  }

  .ai-agent-capabilities,
  .ai-agent-scenarios {
    padding: 60px 0;
  }

  .ai-agent-title {
    font-size: 1.8rem;
  }

  .ai-agent-subtitle {
    font-size: 1.05rem;
  }

  .capability-card {
    padding: 25px 20px;
  }

  .capability-icon {
    width: 60px;
    height: 60px;
  }

  .capability-icon i {
    font-size: 1.6rem;
  }
}

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

.footer-map-modal-content {
  background: #fff;
  border-radius: 12px;
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.footer-map-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 28px;
  color: #666;
  cursor: pointer;
  z-index: 1;
  line-height: 1;
  transition: color 0.3s ease;
}

.footer-map-modal-close:hover {
  color: #1857ff;
}

.footer-map-modal-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: #111923;
  padding: 16px 24px;
  margin: 0;
  border-bottom: 1px solid #eef1f6;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-map-modal-content h3::before {
  content: '\F3C5';
  font-family: 'bootstrap-icons';
  color: #1857ff;
  font-size: 20px;
}

.footer-map-modal-body {
  flex: 1;
  overflow: hidden;
}

.footer-map-modal-body iframe {
  display: block;
  width: 100%;
  border: none;
}

.footer-map-modal-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 0;
  font-size: 14px;
  color: #1857ff;
  text-decoration: none;
  border-top: 1px solid #eef1f6;
  transition: color 0.3s ease;
}

.footer-map-modal-link:hover {
  color: #0d47a1;
}

@media (max-width: 768px) {
  .footer-map-modal-content {
    width: 95%;
    max-height: 80vh;
  }

  .footer-map-modal-body iframe {
    height: 350px;
  }
}

#footer .copyright {
  text-align: center;
  padding-top: 30px;
}

#footer .credits {
  padding-top: 10px;
  text-align: center;
  font-size: 13px;
  color: #fff;
}

#footer .credits a {
  color: #a2cce3;
}

.img-max-height{
  height: 400px;
  width: 100%;
}

/*--------------------------------------------------------------
# LLM 采标服务
--------------------------------------------------------------*/
.llm-banner {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.llm-banner .container {
  position: relative;
  z-index: 1;
}

.llm-banner .banner-title {
  font-size: 42px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 16px 0;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.llm-banner .banner-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
}

.llm-core {
  padding: 60px 0;
}

.llm-card {
  background: #fff;
  border-radius: 14px;
  padding: 30px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  border: 1px solid #eef1f6;
  height: 100%;
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.llm-card:hover {
  box-shadow: 0 8px 36px rgba(24, 87, 255, 0.1);
  border-color: rgba(24, 87, 255, 0.15);
}

.llm-card-title {
  font-size: 20px;
  font-weight: 600;
  color: #111923;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.llm-card-title .title-bar {
  width: 6px;
  height: 22px;
  background: linear-gradient(180deg, #1857ff, #68A4C4);
  border-radius: 3px;
  flex-shrink: 0;
}

/* 评测工作台 */
.llm-svg-box {
  width: 100%;
  background: #f2f7ff;
  border-radius: 12px;
  padding: 16px;
  overflow: hidden;
}

.llm-task-bar {
  background: linear-gradient(135deg, #1857ff 0%, #4080ff 100%);
  color: #fff;
  font-size: 13px;
  padding: 10px 16px;
  border-radius: 8px;
  margin-bottom: 14px;
  font-weight: 500;
}

.llm-model-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.llm-model-card {
  background: #fff;
  border: 1px solid #dde3f0;
  border-radius: 8px;
  padding: 12px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.llm-model-card:hover {
  border-color: #1857ff;
  box-shadow: 0 4px 12px rgba(24, 87, 255, 0.12);
  transform: translateY(-2px);
}

.llm-model-name {
  font-size: 13px;
  font-weight: 600;
  color: #111923;
}

.llm-model-card p {
  font-size: 11px;
  color: #666;
  line-height: 1.5;
  margin: 0;
  flex: 1;
}

.llm-model-tag {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  display: inline-block;
  align-self: flex-start;
  font-weight: 500;
}

.llm-model-tag.tag-good {
  background: #1857ff;
  color: #fff;
}

.llm-model-tag.tag-bad {
  background: #94a3b8;
  color: #fff;
}

/* 下方展示区 */
.llm-card-bottom {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px dashed #e5e9f0;
}

.llm-visual-box {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.llm-visual-title h4 {
  font-size: 16px;
  font-weight: 600;
  color: #111923;
  margin: 0;
}

.llm-visual-img {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 16px;
  background: #f8f9fc;
  border-radius: 10px;
  min-height: 140px;
}

/* 显示器模型 */
.llm-monitor {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.llm-monitor-screen {
  width: 100px;
  height: 70px;
  background: linear-gradient(135deg, #1857ff 0%, #4080ff 100%);
  border-radius: 6px;
  padding: 8px;
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  position: relative;
  box-shadow: 0 4px 12px rgba(24, 87, 255, 0.2);
}

.llm-bar-chart {
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  width: 100%;
  height: 100%;
}

.llm-bar {
  width: 8px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 2px 2px 0 0;
}

.llm-monitor-stand {
  width: 30px;
  height: 8px;
  background: #c0c8d4;
  border-radius: 0 0 4px 4px;
  margin-top: 2px;
}

/* 折线图面板 */
.llm-chart-panel {
  width: 100px;
  height: 80px;
  background: #fff;
  border: 1px solid #e5e9f0;
  border-radius: 6px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  position: relative;
}

.llm-chart-line {
  height: 2px;
  background: linear-gradient(90deg, #1857ff, #68A4C4);
  border-radius: 1px;
  opacity: 0.7;
}

.llm-chart-line:nth-child(1) {
  width: 60%;
  transform: translateY(0);
}

.llm-chart-line:nth-child(2) {
  width: 85%;
  transform: translateY(-10px);
}

.llm-chart-line:nth-child(3) {
  width: 45%;
  transform: translateY(-20px);
}

/* 特性列表 */
.llm-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
}

.llm-feature-list li {
  font-size: 13px;
  color: #444;
  display: flex;
  align-items: center;
  gap: 6px;
}

.llm-feature-list li i {
  color: #1857ff;
  font-size: 14px;
}

/* 核心采标能力列表 */
.llm-capability-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.llm-capability-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
  background: #f8f9fa;
  border-radius: 10px;
  border-left: 3px solid #1857ff;
  transition: all 0.3s ease;
}

.llm-capability-item:hover {
  background: #f0f7ff;
  transform: translateX(4px);
}

.llm-capability-num {
  font-size: 20px;
  font-weight: 700;
  color: #1857ff;
  flex-shrink: 0;
  line-height: 1.4;
}

.llm-capability-item h4 {
  font-size: 15px;
  font-weight: 600;
  color: #111923;
  margin: 0 0 6px 0;
}

.llm-capability-item p {
  font-size: 13px;
  color: #666;
  margin: 0;
  line-height: 1.6;
}

/* 流程 */
.llm-flow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 50px;
  flex-wrap: wrap;
  justify-content: center;
}

.llm-flow-step {
  flex: 1;
  text-align: center;
  padding: 16px 12px;
  background: #fff;
  border: 1.5px solid #1857ff;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  color: #111923;
  min-width: 120px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(24, 87, 255, 0.08);
}

.llm-flow-step:hover {
  background: #1857ff;
  color: #fff;
  border-color: #1857ff;
  box-shadow: 0 4px 16px rgba(24, 87, 255, 0.25);
}

.llm-flow-arrow {
  color: #1857ff;
  font-size: 18px;
  flex-shrink: 0;
}

/* 场景卡片 */
.llm-scenarios {
  padding: 60px 0;
}

.llm-scenarios.section-bg {
  background: #f8f9fa;
}

.llm-scenario-card {
  background: #fff;
  border-radius: 14px;
  padding: 30px 24px;
  text-align: center;
  border: 1px solid #eef1f6;
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  height: 100%;
}

.llm-scenario-card:hover {
  border-color: rgba(24, 87, 255, 0.25);
  box-shadow: 0 10px 36px rgba(24, 87, 255, 0.1);
  transform: translateY(-4px);
}

.llm-scenario-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f0f7ff 0%, #e0f0ff 100%);
  border-radius: 14px;
}

.llm-scenario-icon i {
  font-size: 28px;
  color: #1857ff;
}

.llm-scenario-card h4 {
  font-size: 17px;
  font-weight: 600;
  color: #111923;
  margin: 0 0 10px 0;
}

.llm-scenario-card p {
  font-size: 14px;
  color: #666;
  line-height: 1.7;
  margin: 0;
}

/* 响应式 */
@media (max-width: 768px) {
  .llm-banner {
    padding: 50px 0;
  }

  .llm-banner .banner-title {
    font-size: 28px;
  }

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

  .llm-visual-img {
    flex-direction: column;
    gap: 12px;
  }

  .llm-feature-list {
    flex-direction: column;
    gap: 8px;
  }

  .llm-flow {
    flex-direction: column;
  }

  .llm-flow-step {
    width: 100%;
  }

  .llm-flow-arrow {
    transform: rotate(90deg);
  }
}

/*--------------------------------------------------------------
# AI 影视漫制作
--------------------------------------------------------------*/

/* ==============================================================
   AI影视漫制作 - 娱乐化深色影院风格
   ============================================================== */

/* Banner */
.film-banner {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
  background: #0a0a1a;
}

.film-banner-particles {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(124, 58, 237, 0.35) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(236, 72, 153, 0.3) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(6, 182, 212, 0.25) 0%, transparent 50%),
    linear-gradient(135deg, #0a0a1a 0%, #1a0b2e 40%, #0f1a3a 70%, #0a0a1a 100%);
  z-index: 0;
}

.film-banner-particles::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 15% 25%, rgba(255, 255, 255, 0.06) 1px, transparent 1.5px),
    radial-gradient(circle at 85% 15%, rgba(255, 255, 255, 0.05) 1px, transparent 1.5px),
    radial-gradient(circle at 50% 60%, rgba(255, 255, 255, 0.04) 1px, transparent 1.5px),
    radial-gradient(circle at 25% 75%, rgba(255, 255, 255, 0.05) 1px, transparent 1.5px),
    radial-gradient(circle at 75% 50%, rgba(255, 255, 255, 0.04) 1px, transparent 1.5px);
  background-size: 300px 300px, 250px 250px, 200px 200px, 350px 350px, 280px 280px;
}

.film-banner .container {
  position: relative;
  z-index: 1;
}

.film-banner-content {
  padding: 20px 0;
}

.film-banner-tag {
  display: inline-block;
  padding: 5px 14px;
  background: rgba(124, 58, 237, 0.2);
  border: 1px solid rgba(124, 58, 237, 0.4);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: #c4b5fd;
  letter-spacing: 1px;
  margin-bottom: 18px;
}

.film-banner-title {
  font-size: 48px;
  font-weight: 800;
  margin: 0 0 16px 0;
  letter-spacing: 2px;
  background: linear-gradient(135deg, #818cf8 0%, #c084fc 30%, #f472b6 60%, #fb923c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.film-banner-subtitle {
  font-size: 16px;
  color: #cbd5e1;
  line-height: 1.9;
  max-width: 500px;
  margin: 0 0 32px 0;
}

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

.film-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 30px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.film-btn-primary {
  background: linear-gradient(135deg, #7c3aed 0%, #ec4899 100%);
  color: #fff;
  box-shadow: 0 4px 24px rgba(124, 58, 237, 0.4);
}

.film-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 32px rgba(124, 58, 237, 0.55);
  color: #fff;
}

.film-btn-outline {
  background: rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(4px);
}

.film-btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
}

/* Banner Showcase */
.film-banner-showcase {
  padding: 20px 0;
}

.film-showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 12px;
}

.film-showcase-vertical {
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 10px;
}

.film-showcase-item {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: all 0.3s ease;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.film-showcase-vertical .film-showcase-cover {
  aspect-ratio: 3 / 4;
  height: auto;
  border-radius: 10px;
}

.film-showcase-item:hover {
  border-color: rgba(236, 72, 153, 0.5);
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 10px 36px rgba(236, 72, 153, 0.2);
}

.film-showcase-cover {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
}

.film-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 4px 10px;
  background: rgba(124, 58, 237, 0.85);
  color: #fff;
  font-size: 12px;
  border-radius: 4px;
  font-weight: 500;
  backdrop-filter: blur(4px);
}

/* Stats Bar */
.film-stats {
  padding: 40px 0;
  background: linear-gradient(135deg, #1a0b2e 0%, #0f1a3a 100%);
}

.film-stats-row {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 20px;
}

.film-stat-item {
  text-align: center;
}

.film-stat-num {
  font-size: 42px;
  font-weight: 800;
  background: linear-gradient(135deg, #818cf8 0%, #c084fc 50%, #f472b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.film-stat-unit {
  font-size: 22px;
}

.film-stat-label {
  font-size: 14px;
  color: #94a3b8;
  margin-top: 4px;
}

.film-stat-divider {
  width: 1px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
}

/* Section Subtitle */
.section-subtitle {
  font-size: 15px;
  color: #666;
  margin-top: 10px;
  font-weight: 400;
}

/* Flow Section */
.film-flow-section {
  padding: 70px 0;
  background: #fff;
}

.film-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.film-flow-step {
  flex: 1;
  min-width: 180px;
  max-width: 220px;
  text-align: center;
  padding: 28px 20px;
  background: #fff;
  border: 1px solid #eef1f6;
  border-radius: 16px;
  transition: all 0.35s ease;
  position: relative;
  border-top: 4px solid transparent;
}

.film-flow-color-1 { border-top-color: #7c3aed; }
.film-flow-color-2 { border-top-color: #ec4899; }
.film-flow-color-3 { border-top-color: #06b6d4; }
.film-flow-color-4 { border-top-color: #f59e0b; }

.film-flow-step:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.1);
}

.film-flow-color-1:hover { box-shadow: 0 12px 36px rgba(124, 58, 237, 0.15); }
.film-flow-color-2:hover { box-shadow: 0 12px 36px rgba(236, 72, 153, 0.15); }
.film-flow-color-3:hover { box-shadow: 0 12px 36px rgba(6, 182, 212, 0.15); }
.film-flow-color-4:hover { box-shadow: 0 12px 36px rgba(245, 158, 11, 0.15); }

.film-flow-num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.film-flow-color-1 .film-flow-num { color: #7c3aed; }
.film-flow-color-2 .film-flow-num { color: #ec4899; }
.film-flow-color-3 .film-flow-num { color: #06b6d4; }
.film-flow-color-4 .film-flow-num { color: #f59e0b; }

.film-flow-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.film-flow-color-1 .film-flow-icon { background: linear-gradient(135deg, #ede9fe 0%, #ddd6fe 100%); }
.film-flow-color-2 .film-flow-icon { background: linear-gradient(135deg, #fce7f3 0%, #fbcfe8 100%); }
.film-flow-color-3 .film-flow-icon { background: linear-gradient(135deg, #cffafe 0%, #a5f3fc 100%); }
.film-flow-color-4 .film-flow-icon { background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%); }

.film-flow-icon i {
  font-size: 26px;
}

.film-flow-color-1 .film-flow-icon i { color: #7c3aed; }
.film-flow-color-2 .film-flow-icon i { color: #ec4899; }
.film-flow-color-3 .film-flow-icon i { color: #06b6d4; }
.film-flow-color-4 .film-flow-icon i { color: #f59e0b; }

.film-flow-step h4 {
  font-size: 17px;
  font-weight: 600;
  color: #111923;
  margin: 0 0 8px 0;
}

.film-flow-step p {
  font-size: 13px;
  color: #666;
  margin: 0;
  line-height: 1.6;
}

.film-flow-arrow {
  color: #cbd5e1;
  font-size: 20px;
  flex-shrink: 0;
  opacity: 0.6;
}

/* Style Showcase */
.film-styles-section {
  padding: 70px 0;
  background: #f8f9fa;
}

.film-style-card {
  background: #fff;
  border-radius: 16px;
  padding: 32px 28px;
  transition: all 0.35s ease;
  height: 100%;
  border: 1px solid #eef1f6;
  position: relative;
  overflow: hidden;
}

.film-style-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.film-style-1::after { background: linear-gradient(90deg, #7c3aed, #a78bfa); }
.film-style-2::after { background: linear-gradient(90deg, #059669, #34d399); }
.film-style-3::after { background: linear-gradient(90deg, #2563eb, #60a5fa); }
.film-style-4::after { background: linear-gradient(90deg, #d97706, #fbbf24); }

.film-style-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.08);
}

.film-style-card:hover::after {
  opacity: 1;
}

.film-style-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.film-style-1 .film-style-icon { background: linear-gradient(135deg, #ede9fe, #ddd6fe); }
.film-style-1 .film-style-icon i { color: #7c3aed; }
.film-style-2 .film-style-icon { background: linear-gradient(135deg, #d1fae5, #a7f3d0); }
.film-style-2 .film-style-icon i { color: #059669; }
.film-style-3 .film-style-icon { background: linear-gradient(135deg, #dbeafe, #bfdbfe); }
.film-style-3 .film-style-icon i { color: #2563eb; }
.film-style-4 .film-style-icon { background: linear-gradient(135deg, #fef3c7, #fde68a); }
.film-style-4 .film-style-icon i { color: #d97706; }

.film-style-icon i {
  font-size: 26px;
}

.film-style-card h4 {
  font-size: 18px;
  font-weight: 600;
  color: #111923;
  margin: 0 0 10px 0;
}

.film-style-card p {
  font-size: 14px;
  color: #666;
  line-height: 1.7;
  margin: 0;
}

/* Cases Section */
.film-cases-section {
  padding: 70px 0;
  background: #fff;
}

.film-case-card {
  background: #fff;
  border: 1px solid #eef1f6;
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.35s ease;
  height: 100%;
  border-top: 4px solid transparent;
}

.film-case-card.film-case-color-1 { border-top-color: #7c3aed; }
.film-case-card.film-case-color-2 { border-top-color: #ec4899; }
.film-case-card.film-case-color-3 { border-top-color: #06b6d4; }
.film-case-card.film-case-color-4 { border-top-color: #f59e0b; }
.film-case-card.film-case-color-5 { border-top-color: #10b981; }
.film-case-card.film-case-color-6 { border-top-color: #ef4444; }

.film-case-card:hover {
  border-color: rgba(236, 72, 153, 0.3);
  box-shadow: 0 12px 40px rgba(236, 72, 153, 0.1);
  transform: translateY(-4px);
}

.film-case-cover {
  position: relative;
  height: 210px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.film-case-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.film-case-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 4px 12px;
  background: linear-gradient(135deg, #7c3aed, #ec4899);
  color: #fff;
  font-size: 12px;
  border-radius: 20px;
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.3);
}

.film-case-info {
  padding: 18px 20px;
  background: #fff;
}

.film-case-info h4 {
  font-size: 18px;
  font-weight: 600;
  color: #111923;
  margin: 0 0 8px 0;
}

.film-case-info p {
  font-size: 13px;
  color: #666;
  margin: 0;
  line-height: 1.6;
}

/* Software Dev Project Cases - Alternating Layout */
.sd-cases-section {
  padding: 70px 0;
  background: #fff;
}

.sd-cases-section .section-title {
  margin-bottom: 50px;
}

.sd-case-row {
  margin-bottom: 60px;
}

.sd-case-row:last-child {
  margin-bottom: 0;
}

.sd-case-figure {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 35px rgba(30, 67, 86, 0.12);
  background: #eef2f7;
  border-top: 4px solid transparent;
}

.sd-case-figure-left {
  border-top-color: #06b6d4;
}

.sd-case-figure-right {
  border-top-color: #f59e0b;
}

.sd-case-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.sd-case-figure:hover img {
  transform: scale(1.04);
}

.sd-case-figure-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 14px;
  background: rgba(17, 25, 35, 0.7);
  color: #fff;
  font-size: 12px;
  border-radius: 20px;
  font-weight: 500;
  backdrop-filter: blur(4px);
}

.sd-case-text {
  padding: 10px 0;
}

.sd-case-text h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #111923;
  margin: 0 0 14px;
}

.sd-case-text-desc {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.7;
  margin: 0 0 20px;
}

.sd-case-features {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  border-top: 1px solid #f0f2f5;
  padding-top: 14px;
}

.sd-case-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 13px;
  color: #555;
  line-height: 1.55;
}

.sd-case-features li:last-child {
  margin-bottom: 0;
}

.sd-case-features li i {
  color: #1857ff;
  font-size: 14px;
  margin-top: 2px;
  flex-shrink: 0;
}

.sd-case-features li strong {
  color: #111923;
  font-weight: 600;
}

/* Capabilities Section */
.film-capabilities-section {
  padding: 70px 0;
  background: #f8f9fa;
}

.film-capability-card {
  background: #fff;
  border: 1px solid #eef1f6;
  border-radius: 16px;
  padding: 32px 28px;
  transition: all 0.35s ease;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.film-capability-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.film-cap-color-1::before { background: linear-gradient(90deg, #7c3aed, #a78bfa); }
.film-cap-color-2::before { background: linear-gradient(90deg, #ec4899, #f9a8d4); }
.film-cap-color-3::before { background: linear-gradient(90deg, #06b6d4, #67e8f9); }
.film-cap-color-4::before { background: linear-gradient(90deg, #f59e0b, #fcd34d); }
.film-cap-color-5::before { background: linear-gradient(90deg, #10b981, #6ee7b7); }
.film-cap-color-6::before { background: linear-gradient(90deg, #ef4444, #fca5a5); }

.film-capability-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.08);
}

.film-capability-card:hover::before {
  opacity: 1;
}

.film-capability-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.film-cap-color-1 .film-capability-icon { background: linear-gradient(135deg, #ede9fe, #ddd6fe); }
.film-cap-color-1 .film-capability-icon i { color: #7c3aed; }
.film-cap-color-2 .film-capability-icon { background: linear-gradient(135deg, #fce7f3, #fbcfe8); }
.film-cap-color-2 .film-capability-icon i { color: #ec4899; }
.film-cap-color-3 .film-capability-icon { background: linear-gradient(135deg, #cffafe, #a5f3fc); }
.film-cap-color-3 .film-capability-icon i { color: #06b6d4; }
.film-cap-color-4 .film-capability-icon { background: linear-gradient(135deg, #fef3c7, #fde68a); }
.film-cap-color-4 .film-capability-icon i { color: #f59e0b; }
.film-cap-color-5 .film-capability-icon { background: linear-gradient(135deg, #d1fae5, #a7f3d0); }
.film-cap-color-5 .film-capability-icon i { color: #10b981; }
.film-cap-color-6 .film-capability-icon { background: linear-gradient(135deg, #fee2e2, #fecaca); }
.film-cap-color-6 .film-capability-icon i { color: #ef4444; }

.film-capability-icon i {
  font-size: 26px;
}

.film-capability-card h4 {
  font-size: 18px;
  font-weight: 600;
  color: #111923;
  margin: 0 0 10px 0;
}

.film-capability-card p {
  font-size: 14px;
  color: #666;
  line-height: 1.7;
  margin: 0;
}

/* CTA Section */
.film-cta {
  padding: 70px 0;
  background: #0a0a1a;
}

.film-cta-box {
  text-align: center;
  padding: 60px 40px;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(124, 58, 237, 0.3) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(236, 72, 153, 0.25) 0%, transparent 60%);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.film-cta-box h2 {
  font-size: 32px;
  font-weight: 800;
  background: linear-gradient(135deg, #818cf8 0%, #c084fc 50%, #f472b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0 0 12px 0;
}

.film-cta-box p {
  font-size: 16px;
  color: #cbd5e1;
  margin: 0 0 28px 0;
}

.film-btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 14px 40px;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 600;
  background: linear-gradient(135deg, #7c3aed 0%, #ec4899 100%);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 6px 28px rgba(124, 58, 237, 0.4);
  transition: all 0.3s ease;
}

.film-btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(124, 58, 237, 0.55);
  color: #fff;
}

/* 响应式 */
@media (max-width: 992px) {
  .film-showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .film-flow {
    gap: 10px;
  }

  .film-flow-step {
    min-width: 150px;
    padding: 20px 14px;
  }

  .film-stats-row {
    gap: 16px;
  }

  .film-stat-divider {
    display: none;
  }
}

@media (max-width: 768px) {
  .film-banner {
    padding: 50px 0;
  }

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

  .film-banner-actions {
    flex-wrap: wrap;
  }

  .film-showcase-grid {
    grid-template-columns: 1fr;
  }

  .film-flow {
    flex-direction: column;
  }

  .film-flow-step {
    max-width: 100%;
  }

  .film-flow-arrow {
    transform: rotate(90deg);
  }

  .film-case-cover {
    height: 160px;
  }

  .film-stat-num {
    font-size: 32px;
  }

  .film-cta-box {
    padding: 40px 20px;
  }

  .film-cta-box h2 {
    font-size: 24px;
  }
}

/* ==============================================================
   AI影视漫制作 - 轮播图组件
   ============================================================== */

.film-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 28px;
}

.film-video-carousel {
  gap: 18px;
}

.film-carousel-viewport {
  flex: 1;
  overflow: hidden;
}

.film-carousel-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  transition: opacity 0.3s ease;
}

.film-video-carousel .film-carousel-track {
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.film-carousel-item {
  min-width: 0;
}

.film-carousel-empty {
  opacity: 0.5;
  border-style: dashed;
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.05);
}

.film-carousel-empty .film-showcase-cover {
  background: transparent !important;
  display: flex;
  align-items: center;
  justify-content: center;
}

.film-carousel-empty-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 180px;
  color: rgba(255, 255, 255, 0.4);
  gap: 8px;
}

.film-carousel-empty-inner i {
  font-size: 32px;
}

.film-carousel-empty-inner span {
  font-size: 13px;
}

.film-video-carousel .film-carousel-empty {
  background: #f8f9fa;
  border-color: #e0e0e0;
}

.film-video-carousel .film-carousel-empty-inner {
  color: #bbb;
  min-height: 220px;
}

.film-carousel-arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  flex-shrink: 0;
  z-index: 10;
  padding: 0;
}

.film-carousel-arrow:hover {
  background: rgba(124, 58, 237, 0.8);
  transform: scale(1.1);
  box-shadow: 0 4px 16px rgba(124, 58, 237, 0.4);
}

.film-video-carousel .film-carousel-arrow {
  background: #fff;
  color: #666;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
}

.film-video-carousel .film-carousel-arrow:hover {
  background: #7c3aed;
  color: #fff;
}

.film-video-carousel {
  margin-top: 20px;
  gap: 12px;
}

/* Play overlay for poster items */
.film-play-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  cursor: pointer;
  transition: background 0.3s ease;
}

.film-play-overlay:hover {
  background: rgba(0, 0, 0, 0.2);
}

.film-play-btn {
  width: 32px;
  height: 32px;
  background: rgba(0, 0, 0, 0.35);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.film-play-overlay:hover .film-play-btn {
  background: rgba(124, 58, 237, 0.8);
  transform: scale(1.1);
}

.film-play-btn i {
  font-size: 16px;
  color: #fff;
  margin-left: 2px;
}

.film-play-overlay:hover .film-play-btn i {
  color: #fff;
}

/* Carousel responsive */
@media (max-width: 992px) {
  .film-carousel-track {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .film-video-carousel .film-carousel-track {
    grid-template-columns: repeat(1, 1fr);
  }

  .film-carousel-arrow {
    width: 32px;
    height: 32px;
    font-size: 16px;
  }

  .film-carousel-empty-inner {
    min-height: 100px;
  }
}

/*--------------------------------------------------------------
# 软件定制开发
--------------------------------------------------------------*/

/* Banner Showcase */
.sd-banner-showcase {
  padding: 40px 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sd-banner-icon {
  width: 320px;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(24, 87, 255, 0.04);
  border-radius: 20px;
  border: 1px solid rgba(24, 87, 255, 0.1);
}

.sd-banner-icon svg {
  max-width: 200px;
  max-height: 200px;
}

/* CTA */
.sd-cta {
  text-align: center;
  padding: 30px 0;
}

.sd-cta h2 {
  font-size: 28px;
  font-weight: 700;
  color: #111923;
  margin: 0 0 24px 0;
}

@media (max-width: 768px) {
  .sd-banner-icon {
    width: 240px;
    height: 240px;
  }

  .sd-banner-icon svg {
    max-width: 150px;
    max-height: 150px;
  }

  .sd-cta h2 {
    font-size: 22px;
  }
}

/*--------------------------------------------------------------
# 数据采标服务聚合页
--------------------------------------------------------------*/

/* Cards Section */
.ds-cards-section {
  padding: 70px 0;
  background: #f8f9fa;
}

.ds-cards-section .section-title p {
  max-width: 500px;
  margin: 0 auto;
}

.ds-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 36px 28px;
  background: #fff;
  border-radius: 16px;
  border: 1px solid #eef1f6;
  text-decoration: none;
  color: inherit;
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.ds-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #1857ff, #68A4C4);
  opacity: 1;
  transition: opacity 0.3s ease;
}

.ds-card:hover {
  border-color: rgba(24, 87, 255, 0.25);
  box-shadow: 0 14px 44px rgba(24, 87, 255, 0.14);
  transform: translateY(-6px);
}

.ds-card-icon {
  width: 96px;
  height: 96px;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f0f7ff 0%, #e6f0ff 100%);
  border-radius: 20px;
  transition: transform 0.3s ease;
}

.ds-card:hover .ds-card-icon {
  transform: scale(1.08);
}

.ds-card-icon svg {
  display: block;
}

.ds-card-title {
  font-size: 19px;
  font-weight: 600;
  color: #111923;
  margin: 0 0 12px 0;
}

.ds-card-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.75;
  margin: 0 0 18px 0;
  flex: 1;
}

.ds-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: #1857ff;
  transition: gap 0.3s ease;
}

.ds-card:hover .ds-card-link {
  gap: 10px;
}

/*--------------------------------------------------------------
# 行业解决方案
--------------------------------------------------------------*/

/* Banner */
.industry-banner {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
  background: linear-gradient(135deg, #f0f7ff 0%, #e0f0ff 50%, #d0e7ff 100%);
}

.industry-banner .banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(24, 87, 255, 0.25) 0%, rgba(104, 164, 196, 0.15) 100%);
  z-index: 0;
}

.industry-banner .banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.industry-banner .bg-element {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.4;
}

.industry-banner .bg-element-2 {
  animation: float 8s ease-in-out infinite;
}

.industry-banner .container {
  position: relative;
  z-index: 2;
}

.industry-banner .banner-micro {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(24, 87, 255, 0.1);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: #1857ff;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.industry-banner .banner-title {
  font-size: 44px;
  font-weight: 700;
  color: #111923;
  margin: 0 0 12px 0;
  letter-spacing: 2px;
}

.industry-banner .banner-tagline {
  font-size: 14px;
  color: #1857ff;
  letter-spacing: 1px;
  margin-bottom: 20px;
  font-weight: 500;
}

.industry-banner .banner-desc {
  font-size: 16px;
  color: #555;
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto;
}

/* Industry Solutions Section */
.industry-solutions {
  padding: 70px 0;
  background: #f8f9fa;
}

.industry-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.35s ease;
  height: 100%;
  border: 1px solid #eef1f6;
}

.industry-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(24, 87, 255, 0.15);
  border-color: rgba(24, 87, 255, 0.3);
}

.industry-image {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.industry-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.industry-card:hover .industry-image img {
  transform: scale(1.1);
}

.industry-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(24, 87, 255, 0.7) 0%, rgba(64, 128, 255, 0.5) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.industry-card:hover .industry-overlay {
  opacity: 1;
}

.industry-overlay i {
  font-size: 48px;
  color: #fff;
  transition: transform 0.3s ease;
}

.industry-card:hover .industry-overlay i {
  transform: scale(1.1);
}

.industry-content {
  padding: 24px;
  background: #fff;
}

.industry-content h3 {
  font-size: 20px;
  font-weight: 600;
  color: #111923;
  margin: 0 0 12px 0;
}

.industry-content p {
  font-size: 14px;
  color: #666;
  line-height: 1.7;
  margin: 0;
}

/* CTA Section */
.industry-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, #1857ff 0%, #4080ff 100%);
}

.cta-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 30px;
}

.cta-content {
  flex: 1;
}

.cta-micro {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.cta-content h2 {
  font-size: 32px;
  font-weight: 700;
  color: #fff;
  margin: 0;
  line-height: 1.4;
}

.cta-actions {
  flex-shrink: 0;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: #fff;
  color: #1857ff;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  background: #f0f7ff;
}

.btn-cta i {
  transition: transform 0.3s ease;
}

.btn-cta:hover i {
  transform: translateX(4px);
}

/* 响应式 */
@media (max-width: 992px) {
  .industry-banner {
    padding: 60px 0;
  }

  .industry-banner .banner-title {
    font-size: 36px;
  }

  .cta-wrapper {
    flex-direction: column;
    text-align: center;
  }

  .cta-content h2 {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .industry-banner {
    padding: 50px 0;
  }

  .industry-banner .banner-title {
    font-size: 30px;
  }

  .industry-image {
    height: 180px;
  }

  .industry-cta {
    padding: 60px 0;
  }

  .cta-content h2 {
    font-size: 24px;
  }

  .btn-cta {
    padding: 12px 24px;
    font-size: 14px;
  }
}