/* 全局样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  overflow-x: hidden;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #9966cc;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.btn {
  display: inline-block;
  padding: 12px 32px;
  background-color: #0066ff;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 16px;
}

.btn:hover {
  background-color: #0052cc;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* 导航栏 */
nav {
  background-color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
}

nav .logo {
  font-size: 24px;
  font-weight: bold;
  color: #0066ff;
  text-decoration: none;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
}

nav a {
  color: #333;
  text-decoration: none;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #0066ff;
}

/* 页脚 */
footer {
  background-color: #222;
  color: #fff;
  padding: 48px 0 24px;
  margin-top: 80px;
}

footer .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}

footer h3 {
  margin-bottom: 16px;
  color: #0066ff;
}

footer p,
footer a {
  color: #ccc;
  text-decoration: none;
  display: block;
  margin-bottom: 8px;
}

footer a:hover {
  color: #0066ff;
}

footer .copyright {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid #444;
  color: #888;
}

/* Hero 区域 - 方案 A */
.hero-177af2 {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  color: #fff;
  overflow: hidden;
}

.hero-177af2::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}

.hero-177af2 .container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 48px;
}

.hero-177af2 .hero-square {
  flex: 0 0 400px;
  aspect-ratio: 1 / 1;
}

.hero-177af2 .hero-square img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.hero-177af2 .hero-content {
  flex: 1;
}

.hero-177af2 h1 {
  font-size: 48px;
  margin-bottom: 24px;
  line-height: 1.2;
}

/* 关于我们块 */
.story-177af2 {
  padding: 80px 0;
  background-color: rgba(153, 102, 204, 0.1);
}

.story-177af2 .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.story-177af2 img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.story-177af2 h2 {
  font-size: 36px;
  margin-bottom: 24px;
  color: #0066ff;
}

.story-177af2 p {
  font-size: 18px;
  line-height: 1.8;
  color: #555;
}

/* 服务块 */
.expertise-177af2 {
  padding: 80px 0;
  background-color: rgba(255, 255, 255, 0.3);
}

.expertise-177af2 h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 48px;
  color: #0066ff;
}

.expertise-177af2 .services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.expertise-177af2 .service-item {
  background: #fff;
  padding: 32px;
  border-radius: 16px;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.expertise-177af2 .service-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.expertise-177af2 .service-item i {
  font-size: 48px;
  color: #0066ff;
  margin-bottom: 16px;
}

.expertise-177af2 .service-item h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: #333;
}

.expertise-177af2 .service-item p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

/* 优势块 */
.edge-177af2 {
  padding: 80px 0;
  background-color: #9966cc;
}

.edge-177af2 h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 48px;
  color: #fff;
}

.edge-177af2 .advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.edge-177af2 .advantage-item {
  background: rgba(255, 255, 255, 0.95);
  padding: 32px;
  border-radius: 16px;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.edge-177af2 .advantage-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.edge-177af2 .advantage-item i {
  font-size: 48px;
  color: #999900;
  margin-bottom: 16px;
}

.edge-177af2 .advantage-item h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: #333;
}

.edge-177af2 .advantage-item p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

/* 评论块 */
.voices-177af2 {
  padding: 80px 0;
  background-color: #fff;
  overflow: hidden;
}

.voices-177af2 h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 48px;
  color: #0066ff;
}

.voices-177af2 .reviews-wrapper {
  overflow: hidden;
  position: relative;
}

.voices-177af2 .reviews-track {
  display: flex;
  gap: 32px;
  animation: scroll-reviews 30s linear infinite;
}

.voices-177af2 .reviews-track:hover {
  animation-play-state: paused;
}

.voices-177af2 .review-item {
  flex: 0 0 400px;
  background: #f8f9fa;
  padding: 32px;
  border-radius: 16px;
  border-left: 4px solid #0066ff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.voices-177af2 .review-item p {
  font-size: 16px;
  line-height: 1.8;
  color: #555;
  margin-bottom: 16px;
  font-style: italic;
}

.voices-177af2 .review-author {
  font-weight: bold;
  color: #0066ff;
  font-style: normal;
}

.voices-177af2 .review-position {
  font-size: 14px;
  color: #888;
  font-style: normal;
}

@keyframes scroll-reviews {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* 联系我们块 */
.reach-177af2 {
  padding: 80px 0;
  background-color: rgba(153, 102, 204, 0.1);
}

.reach-177af2 h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 48px;
  color: #0066ff;
}

.reach-177af2 .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.reach-177af2 .contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.reach-177af2 .contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 18px;
}

.reach-177af2 .contact-item i {
  font-size: 24px;
  color: #0066ff;
}

.reach-177af2 form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.reach-177af2 input,
.reach-177af2 textarea {
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 16px;
  font-family: inherit;
}

.reach-177af2 textarea {
  min-height: 150px;
  resize: vertical;
}

/* 服务块 */
.expertise-177af2 .services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

/* 案例块 */
.showcase-177af2 {
  padding: 80px 0;
  background-color: #fff;
  overflow: hidden;
}

.showcase-177af2 h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 48px;
  color: #0066ff;
}

.showcase-177af2 .cases-wrapper {
  overflow: hidden;
  position: relative;
}

.showcase-177af2 .cases-wrapper::-webkit-scrollbar {
  display: none;
}

.showcase-177af2 .cases-wrapper {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.showcase-177af2 .cases-track {
  display: flex;
  gap: 32px;
  animation: scroll-cases 40s linear infinite;
}

.showcase-177af2 .cases-track:hover {
  animation-play-state: paused;
}

.showcase-177af2 .showcase-item-177af2 {
  flex: 0 0 350px;
  background: #fff;
  border-radius: 0px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.showcase-177af2 .showcase-item-177af2:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.showcase-177af2 .showcase-item-177af2 a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.showcase-177af2 .showcase-item-177af2 img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 0px;
}

.showcase-177af2 .showcase-item-177af2 h3 {
  padding: 16px 16px 8px;
  font-size: 18px;
  color: #333;
  word-break: break-word;
  overflow-wrap: break-word;
}

.showcase-177af2 .showcase-item-177af2 p {
  padding: 0 16px 16px;
  font-size: 14px;
  color: #666;
  word-break: break-word;
  overflow-wrap: break-word;
}

@keyframes scroll-cases {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* 工作流程块 */
.journey-177af2 {
  padding: 80px 0;
  background-color: rgba(153, 102, 204, 0.1);
}

.journey-177af2 h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 48px;
  color: #0066ff;
}

.journey-177af2 .timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.journey-177af2 .timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #0066ff;
  transform: translateX(-50%);
}

.journey-177af2 .timeline-item {
  position: relative;
  margin-bottom: 48px;
  display: flex;
  align-items: center;
}

.journey-177af2 .timeline-item:nth-child(odd) {
  flex-direction: row;
}

.journey-177af2 .timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.journey-177af2 .timeline-content {
  flex: 1;
  background: #fff;
  padding: 24px;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  margin: 0 32px;
}

.journey-177af2 .timeline-content h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: #0066ff;
}

.journey-177af2 .timeline-content p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

.journey-177af2 .timeline-image {
  flex: 0 0 150px;
  height: 150px;
}

.journey-177af2 .timeline-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid #0066ff;
}

.journey-177af2 .timeline-dot {
  position: absolute;
  left: 50%;
  width: 16px;
  height: 16px;
  background: #0066ff;
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

/* 团队块 */
.crew-177af2 {
  padding: 80px 0;
  background-color: #fff;
}

.crew-177af2 h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 48px;
  color: #0066ff;
}

.crew-177af2 .team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
}

.crew-177af2 .team-member {
  text-align: center;
  background: #f8f9fa;
  padding: 32px;
  border-radius: 16px;
  transition: all 0.3s ease;
}

.crew-177af2 .team-member:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.crew-177af2 .team-member img {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 16px;
  border: 4px solid #0066ff;
}

.crew-177af2 .team-member h3 {
  font-size: 20px;
  margin-bottom: 8px;
  color: #333;
}

.crew-177af2 .team-member p {
  font-size: 14px;
  color: #999900;
}

/* 问答块 */
.queries-177af2 {
  padding: 80px 0;
  background-color: rgba(153, 102, 204, 0.1);
}

.queries-177af2 h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 48px;
  color: #0066ff;
}

.queries-177af2 .faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.queries-177af2 .faq-item {
  background: #fff;
  padding: 24px;
  border-radius: 16px;
  border-left: 4px solid #999900;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.queries-177af2 .faq-item h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: #0066ff;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.queries-177af2 .faq-item h3::after {
  content: '+';
  font-size: 24px;
  color: #999900;
}

.queries-177af2 .faq-item.active h3::after {
  content: '−';
}

.queries-177af2 .faq-item p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.queries-177af2 .faq-item.active p {
  max-height: 500px;
  margin-top: 12px;
}

/* 合作伙伴块 */
.allies-177af2 {
  padding: 80px 0;
  background-color: #fff;
  overflow: hidden;
}

.allies-177af2 h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 48px;
  color: #0066ff;
}

.allies-177af2 .partners-wrapper {
  overflow: hidden;
  position: relative;
}

.allies-177af2 .partners-wrapper::-webkit-scrollbar {
  display: none;
}

.allies-177af2 .partners-wrapper {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.allies-177af2 .partners-track {
  display: flex;
  gap: 48px;
  align-items: center;
  animation: scroll-partners 35s linear infinite;
}

.allies-177af2 .partners-track:hover {
  animation-play-state: paused;
}

.allies-177af2 .partner-logo {
  flex: 0 0 200px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f9fa;
  padding: 16px;
  border-radius: 8px;
}

.allies-177af2 .partner-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.3s ease;
}

.allies-177af2 .partner-logo:hover img {
  filter: grayscale(0%);
}

@keyframes scroll-partners {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* 荣誉块 */
.laurels-177af2 {
  padding: 80px 0;
  background-color: rgba(153, 102, 204, 0.1);
}

.laurels-177af2 h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 48px;
  color: #0066ff;
}

.laurels-177af2 .honors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
}

.laurels-177af2 .honor-item {
  background: linear-gradient(135deg, #0066ff, #999900);
  padding: 32px;
  border-radius: 16px;
  text-align: center;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.laurels-177af2 .honor-item:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.laurels-177af2 .honor-item .honor-number {
  font-size: 48px;
  font-weight: bold;
  margin-bottom: 8px;
}

.laurels-177af2 .honor-item h3 {
  font-size: 18px;
}

/* CTA 块 */
.cta-177af2 {
  padding: 80px 0;
  background: linear-gradient(135deg, #0066ff, #999900);
  text-align: center;
  color: #fff;
}

.cta-177af2 h2 {
  font-size: 36px;
  margin-bottom: 24px;
}

.cta-177af2 .btn {
  background-color: #fff;
  color: #0066ff;
}

.cta-177af2 .btn:hover {
  background-color: #f0f0f0;
  color: #0052cc;
}

/* 首页文章块 */
.updates-177af2 {
  padding: 80px 0;
  background-color: #fff;
}

.updates-177af2 h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 48px;
  color: #0066ff;
}

.updates-177af2 .articles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.updates-177af2 .updates-item-177af2 {
  background: #f8f9fa;
  border-radius: 0px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.updates-177af2 .updates-item-177af2:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.updates-177af2 .updates-item-177af2 a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.updates-177af2 .updates-item-177af2 img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 0px;
}

.updates-177af2 .updates-item-177af2 h3 {
  padding: 16px 16px 8px;
  font-size: 18px;
  color: #333;
  word-break: break-word;
  overflow-wrap: break-word;
}

.updates-177af2 .updates-item-177af2 p {
  padding: 0 16px 16px;
  font-size: 14px;
  color: #666;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* 列表页 */
.listing-177af2 {
  padding: 80px 0;
  background-color: #f8f9fa;
}

.listing-177af2 h1 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 48px;
  color: #0066ff;
}

.listing-177af2 .articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.listing-177af2 .listing-item-177af2 {
  background: #fff;
  border-radius: 0px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.listing-177af2 .listing-item-177af2:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.listing-177af2 .listing-item-177af2 a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.listing-177af2 .listing-item-177af2 img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 0px;
}

.listing-177af2 .listing-item-177af2 h3 {
  padding: 24px 24px 12px;
  font-size: 24px;
  color: #333;
  word-break: break-word;
  overflow-wrap: break-word;
}

.listing-177af2 .listing-item-177af2 p {
  padding: 0 24px 24px;
  font-size: 14px;
  color: #666;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* 详情页 */
.reading-177af2 {
  padding: 80px 0;
  background-color: #fff;
}

.reading-177af2 article {
  max-width: 800px;
  margin: 0 auto;
}

.reading-177af2 h1 {
  font-size: 36px;
  margin-bottom: 16px;
  color: #0066ff;
  word-break: break-word;
  overflow-wrap: break-word;
}

.reading-177af2 .meta {
  font-size: 14px;
  color: #888;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid #eee;
}

.reading-177af2 .featured-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 16px;
  margin-bottom: 32px;
}

.reading-177af2 .content {
  font-size: 18px;
  line-height: 1.8;
  color: #333;
  word-break: break-word;
  overflow-wrap: break-word;
}

.reading-177af2 .content p {
  margin-bottom: 16px;
}

.reading-177af2 .content img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
  margin: 24px 0;
}

.reading-177af2 .navigation {
  display: flex;
  justify-content: space-between;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid #eee;
}

.reading-177af2 .navigation a {
  color: #0066ff;
  text-decoration: none;
  transition: color 0.3s ease;
}

.reading-177af2 .navigation a:hover {
  color: #0052cc;
}

/* 响应式 */
@media (max-width: 768px) {
  nav ul {
    flex-direction: column;
    gap: 16px;
  }

  .hero-177af2 .container {
    flex-direction: column;
  }

  .hero-177af2 .hero-square {
    flex: 0 0 300px;
  }

  .hero-177af2 h1 {
    font-size: 32px;
  }

  .story-177af2 .container,
  .reach-177af2 .container {
    grid-template-columns: 1fr;
  }

  .expertise-177af2 .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .edge-177af2 .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .updates-177af2 .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .listing-177af2 .articles-grid {
    grid-template-columns: 1fr;
  }

  .queries-177af2 .faq-grid {
    grid-template-columns: 1fr;
  }

  .journey-177af2 .timeline::before {
    left: 30px;
  }

  .journey-177af2 .timeline-item {
    flex-direction: row !important;
  }

  .journey-177af2 .timeline-content {
    margin-left: 80px;
    margin-right: 0;
  }

  .journey-177af2 .timeline-dot {
    left: 30px;
  }

  .journey-177af2 .timeline-image {
    display: none;
  }
}

@media (max-width: 480px) {
  .expertise-177af2 .services-grid,
  .edge-177af2 .advantages-grid,
  .updates-177af2 .articles-grid {
    grid-template-columns: 1fr;
  }
}

/* 淡入动画 */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}