/* 全局样式 */
:root {
  --primary-color: #003399;
  --accent-color: #660099;
  --bg-color: #9999cc;
  --text-color: #333;
  --light-bg: #f5f5f5;
  --white: #fff;
  --spacing: 8px;
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

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

html, body {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

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: var(--text-color);
  background-color: var(--white);
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 calc(var(--spacing) * 2);
}

.btn {
  display: inline-block;
  padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 3);
  background-color: var(--accent-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 16px;
  transition: var(--transition);
}

.btn:hover {
  background-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.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: var(--white);
  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-top: calc(var(--spacing) * 2);
  padding-bottom: calc(var(--spacing) * 2);
}

nav .logo {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
}

nav ul {
  display: flex;
  list-style: none;
  gap: calc(var(--spacing) * 3);
}

nav a:hover {
  color: var(--accent-color);
}

/* 移动端导航 */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--primary-color);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  nav ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    flex-direction: column;
    padding: calc(var(--spacing) * 2);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  }

  nav ul.active {
    display: flex;
  }
}

/* Hero 区域 */
.hero-1ca155 {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--bg-color);
}

.hero-1ca155 .hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-1ca155 .hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-1ca155 .container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: calc(var(--spacing) * 6);
}

.hero-1ca155 .hero-square {
  flex: 0 0 400px;
  aspect-ratio: 1 / 1;
}

.hero-1ca155 .hero-square img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.hero-1ca155 .hero-content {
  flex: 1;
  color: var(--white);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-1ca155 h1 {
  font-size: 48px;
  margin-bottom: calc(var(--spacing) * 3);
  line-height: 1.2;
}

@media (max-width: 768px) {
  .hero-1ca155 .container {
    flex-direction: column;
    text-align: center;
  }

  .hero-1ca155 .hero-square {
    flex: 0 0 300px;
  }

  .hero-1ca155 h1 {
    font-size: 32px;
  }
}

/* 关于我们块 */
.story-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background-color: var(--white);
}

.story-1ca155 .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing) * 6);
  align-items: center;
}

.story-1ca155 img {
  width: 100%;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.story-1ca155 h2 {
  font-size: 36px;
  color: var(--primary-color);
  margin-bottom: calc(var(--spacing) * 3);
}

.story-1ca155 p {
  font-size: 18px;
  line-height: 1.8;
  color: #666;
}

@media (max-width: 768px) {
  .story-1ca155 .container {
    grid-template-columns: 1fr;
  }
}

/* 服务块 */
.expertise-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background-color: var(--white);
}

.expertise-1ca155 h2 {
  font-size: 36px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: calc(var(--spacing) * 6);
}

.expertise-1ca155 .services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--spacing) * 4);
}

.expertise-1ca155 .service-item {
  text-align: center;
  padding: calc(var(--spacing) * 3);
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
}

.expertise-1ca155 .service-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.expertise-1ca155 .service-item i {
  font-size: 48px;
  color: var(--accent-color);
  margin-bottom: calc(var(--spacing) * 2);
}

.expertise-1ca155 .service-item h3 {
  font-size: 20px;
  color: var(--primary-color);
  margin-bottom: calc(var(--spacing) * 2);
}

.expertise-1ca155 .service-item p {
  font-size: 16px;
  color: #666;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .expertise-1ca155 .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .expertise-1ca155 .services-grid {
    grid-template-columns: 1fr;
  }
}

/* 优势块 */
.edge-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background-color: var(--light-bg);
}

.edge-1ca155 h2 {
  font-size: 36px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: calc(var(--spacing) * 6);
}

.edge-1ca155 .advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: calc(var(--spacing) * 4);
}

.edge-1ca155 .advantage-item {
  text-align: center;
  padding: calc(var(--spacing) * 3);
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
}

.edge-1ca155 .advantage-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.edge-1ca155 .advantage-item i {
  font-size: 48px;
  color: var(--accent-color);
  margin-bottom: calc(var(--spacing) * 2);
}

.edge-1ca155 .advantage-item h3 {
  font-size: 20px;
  color: var(--primary-color);
  margin-bottom: calc(var(--spacing) * 2);
}

.edge-1ca155 .advantage-item p {
  font-size: 16px;
  color: #666;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .edge-1ca155 .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .edge-1ca155 .advantages-grid {
    grid-template-columns: 1fr;
  }
}

/* 案例块 */
.showcase-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background-color: var(--light-bg);
  overflow: hidden;
}

.showcase-1ca155 h2 {
  font-size: 36px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: calc(var(--spacing) * 6);
}

.showcase-1ca155 .carousel-wrapper {
  overflow: hidden;
  position: relative;
}

.showcase-1ca155 .carousel-track {
  display: flex;
  gap: calc(var(--spacing) * 3);
  animation: scroll-horizontal 30s linear infinite;
}

.showcase-1ca155 .carousel-track:hover {
  animation-play-state: paused;
}

.showcase-1ca155 .showcase-item-1ca155 {
  flex: 0 0 350px;
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
}

.showcase-1ca155 .showcase-item-1ca155:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.showcase-1ca155 .showcase-item-1ca155 img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 20px;
}

.showcase-1ca155 .showcase-item-1ca155 h3 {
  font-size: 20px;
  color: var(--primary-color);
  padding: calc(var(--spacing) * 2);
  padding-bottom: calc(var(--spacing));
}

.showcase-1ca155 .showcase-item-1ca155 p {
  font-size: 14px;
  color: #999;
  padding: 0 calc(var(--spacing) * 2);
  padding-bottom: calc(var(--spacing));
}

.showcase-1ca155 .showcase-item-1ca155 p:last-child {
  color: #666;
  padding-bottom: calc(var(--spacing) * 2);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  word-break: break-word;
}

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

.showcase-1ca155 .carousel-wrapper {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.showcase-1ca155 .carousel-wrapper::-webkit-scrollbar {
  display: none;
}

/* 首页文章块 */
.updates-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background-color: var(--white);
}

.updates-1ca155 h2 {
  font-size: 36px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: calc(var(--spacing) * 6);
}

.updates-1ca155 .articles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--spacing) * 4);
}

.updates-1ca155 .updates-item-1ca155 {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
}

.updates-1ca155 .updates-item-1ca155:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.updates-1ca155 .updates-item-1ca155 img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 20px;
}

.updates-1ca155 .updates-item-1ca155 h3 {
  font-size: 18px;
  color: var(--primary-color);
  padding: calc(var(--spacing) * 2);
  padding-bottom: calc(var(--spacing));
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  word-break: break-word;
}

.updates-1ca155 .updates-item-1ca155 p {
  font-size: 14px;
  color: #999;
  padding: 0 calc(var(--spacing) * 2);
  padding-bottom: calc(var(--spacing));
}

.updates-1ca155 .updates-item-1ca155 p:last-child {
  color: #666;
  padding-bottom: calc(var(--spacing) * 2);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  word-break: break-word;
}

@media (max-width: 1024px) {
  .updates-1ca155 .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .updates-1ca155 .articles-grid {
    grid-template-columns: 1fr;
  }
}

/* 工作流程块 */
.journey-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background-color: var(--light-bg);
}

.journey-1ca155 h2 {
  font-size: 36px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: calc(var(--spacing) * 6);
}

.journey-1ca155 .timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.journey-1ca155 .timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--accent-color);
  transform: translateX(-50%);
}

.journey-1ca155 .timeline-item {
  position: relative;
  margin-bottom: calc(var(--spacing) * 6);
  display: flex;
  align-items: center;
}

.journey-1ca155 .timeline-item:nth-child(odd) {
  flex-direction: row;
}

.journey-1ca155 .timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.journey-1ca155 .timeline-content {
  flex: 1;
  padding: calc(var(--spacing) * 3);
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  margin: 0 calc(var(--spacing) * 4);
}

.journey-1ca155 .timeline-item:nth-child(odd) .timeline-content {
  margin-right: calc(50% + var(--spacing) * 4);
}

.journey-1ca155 .timeline-item:nth-child(even) .timeline-content {
  margin-left: calc(50% + var(--spacing) * 4);
}

.journey-1ca155 .timeline-dot {
  position: absolute;
  left: 50%;
  width: 20px;
  height: 20px;
  background-color: var(--accent-color);
  border: 4px solid var(--white);
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.journey-1ca155 .timeline-content h3 {
  font-size: 20px;
  color: var(--primary-color);
  margin-bottom: calc(var(--spacing) * 2);
}

.journey-1ca155 .timeline-content p {
  font-size: 16px;
  color: #666;
  line-height: 1.6;
}

.journey-1ca155 .timeline-content img {
  width: 100%;
  max-width: 200px;
  margin-top: calc(var(--spacing) * 2);
  border-radius: var(--border-radius);
}

@media (max-width: 768px) {
  .journey-1ca155 .timeline::before {
    left: 20px;
  }

  .journey-1ca155 .timeline-item,
  .journey-1ca155 .timeline-item:nth-child(even) {
    flex-direction: row;
  }

  .journey-1ca155 .timeline-content,
  .journey-1ca155 .timeline-item:nth-child(odd) .timeline-content,
  .journey-1ca155 .timeline-item:nth-child(even) .timeline-content {
    margin-left: calc(var(--spacing) * 6);
    margin-right: 0;
  }

  .journey-1ca155 .timeline-dot {
    left: 20px;
  }
}

/* 团队块 */
.crew-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background-color: var(--white);
}

.crew-1ca155 h2 {
  font-size: 36px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: calc(var(--spacing) * 6);
}

.crew-1ca155 .team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--spacing) * 4);
}

.crew-1ca155 .team-member {
  text-align: center;
  padding: calc(var(--spacing) * 3);
  background-color: var(--light-bg);
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.crew-1ca155 .team-member:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.crew-1ca155 .team-member img {
  width: 150px;
  height: 150px;
  margin: 0 auto calc(var(--spacing) * 2);
  object-fit: cover;
  border-radius: 50%;
}

.crew-1ca155 .team-member h3 {
  font-size: 20px;
  color: var(--primary-color);
  margin-bottom: calc(var(--spacing));
}

.crew-1ca155 .team-member p {
  font-size: 16px;
  color: #666;
}

@media (max-width: 1024px) {
  .crew-1ca155 .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .crew-1ca155 .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .crew-1ca155 .team-grid {
    grid-template-columns: 1fr;
  }
}

/* 评论块 */
.voices-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background-color: var(--light-bg);
  overflow: hidden;
}

.voices-1ca155 h2 {
  font-size: 36px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: calc(var(--spacing) * 6);
}

.voices-1ca155 .reviews-wrapper {
  overflow: hidden;
  position: relative;
}

.voices-1ca155 .reviews-track {
  display: flex;
  gap: calc(var(--spacing) * 4);
  animation: scroll-horizontal 40s linear infinite;
}

.voices-1ca155 .reviews-track:hover {
  animation-play-state: paused;
}

.voices-1ca155 .review-card {
  flex: 0 0 400px;
  background-color: var(--white);
  padding: calc(var(--spacing) * 4);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-left: 4px solid var(--accent-color);
}

.voices-1ca155 .review-card p:first-child {
  font-size: 16px;
  color: #666;
  line-height: 1.8;
  margin-bottom: calc(var(--spacing) * 3);
  font-style: italic;
}

.voices-1ca155 .review-card h4 {
  font-size: 18px;
  color: var(--primary-color);
  margin-bottom: calc(var(--spacing) * 0.5);
}

.voices-1ca155 .review-card p:last-child {
  font-size: 14px;
  color: #999;
}

.voices-1ca155 .reviews-wrapper {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.voices-1ca155 .reviews-wrapper::-webkit-scrollbar {
  display: none;
}

/* 问答块 */
.queries-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background-color: var(--white);
}

.queries-1ca155 h2 {
  font-size: 36px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: calc(var(--spacing) * 6);
}

.queries-1ca155 .faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing) * 4);
  max-width: 1000px;
  margin: 0 auto;
}

.queries-1ca155 .faq-item {
  padding: calc(var(--spacing) * 3);
  background-color: var(--light-bg);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--accent-color);
}

.queries-1ca155 .faq-item h3 {
  font-size: 18px;
  color: var(--primary-color);
  margin-bottom: calc(var(--spacing) * 2);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.queries-1ca155 .faq-item h3::after {
  content: '+';
  font-size: 24px;
  color: var(--accent-color);
}

.queries-1ca155 .faq-item.active h3::after {
  content: '−';
}

.queries-1ca155 .faq-item p {
  font-size: 16px;
  color: #666;
  line-height: 1.6;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.queries-1ca155 .faq-item.active p {
  max-height: 500px;
}

@media (max-width: 768px) {
  .queries-1ca155 .faq-grid {
    grid-template-columns: 1fr;
  }
}

/* 合作伙伴块 */
.allies-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background-color: var(--light-bg);
  overflow: hidden;
}

.allies-1ca155 h2 {
  font-size: 36px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: calc(var(--spacing) * 6);
}

.allies-1ca155 .partners-wrapper {
  overflow: hidden;
  position: relative;
}

.allies-1ca155 .partners-track {
  display: flex;
  gap: calc(var(--spacing) * 4);
  animation: scroll-horizontal 50s linear infinite;
}

.allies-1ca155 .partners-track:hover {
  animation-play-state: paused;
}

.allies-1ca155 .partner-logo {
  flex: 0 0 200px;
  height: 100px;
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: calc(var(--spacing) * 2);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
}

.allies-1ca155 .partner-logo:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.allies-1ca155 .partner-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.allies-1ca155 .partners-wrapper {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.allies-1ca155 .partners-wrapper::-webkit-scrollbar {
  display: none;
}

/* 荣誉块 */
.laurels-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background-color: var(--white);
}

.laurels-1ca155 h2 {
  font-size: 36px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: calc(var(--spacing) * 6);
}

.laurels-1ca155 .honors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--spacing) * 4);
}

.laurels-1ca155 .honor-item {
  text-align: center;
  padding: calc(var(--spacing) * 4);
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.laurels-1ca155 .honor-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.laurels-1ca155 .honor-item .number {
  font-size: 48px;
  font-weight: bold;
  margin-bottom: calc(var(--spacing) * 2);
}

.laurels-1ca155 .honor-item h3 {
  font-size: 18px;
  font-weight: normal;
}

@media (max-width: 1024px) {
  .laurels-1ca155 .honors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .laurels-1ca155 .honors-grid {
    grid-template-columns: 1fr;
  }
}

/* 联系我们块 */
.reach-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background-color: var(--light-bg);
}

.reach-1ca155 h2 {
  font-size: 36px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: calc(var(--spacing) * 6);
}

.reach-1ca155 .contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing) * 6);
  max-width: 1000px;
  margin: 0 auto;
}

.reach-1ca155 .contact-info {
  background-color: var(--white);
  padding: calc(var(--spacing) * 4);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.reach-1ca155 .contact-info h3 {
  font-size: 24px;
  color: var(--primary-color);
  margin-bottom: calc(var(--spacing) * 3);
}

.reach-1ca155 .contact-info p {
  font-size: 16px;
  color: #666;
  margin-bottom: calc(var(--spacing) * 2);
  display: flex;
  align-items: center;
  gap: calc(var(--spacing) * 2);
}

.reach-1ca155 .contact-info i {
  color: var(--accent-color);
  font-size: 20px;
}

.reach-1ca155 .contact-form {
  background-color: var(--white);
  padding: calc(var(--spacing) * 4);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.reach-1ca155 .contact-form h3 {
  font-size: 24px;
  color: var(--primary-color);
  margin-bottom: calc(var(--spacing) * 3);
}

.reach-1ca155 .form-group {
  margin-bottom: calc(var(--spacing) * 3);
}

.reach-1ca155 .form-group label {
  display: block;
  font-size: 16px;
  color: var(--text-color);
  margin-bottom: calc(var(--spacing));
}

.reach-1ca155 .form-group input,
.reach-1ca155 .form-group textarea {
  width: 100%;
  padding: calc(var(--spacing) * 1.5);
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  font-size: 16px;
  font-family: inherit;
  transition: var(--transition);
}

.reach-1ca155 .form-group input:focus,
.reach-1ca155 .form-group textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(102, 0, 153, 0.1);
}

.reach-1ca155 .form-group textarea {
  resize: vertical;
  min-height: 120px;
}

@media (max-width: 768px) {
  .reach-1ca155 .contact-wrapper {
    grid-template-columns: 1fr;
  }
}

/* CTA 块 */
.cta-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: var(--white);
  text-align: center;
}

.cta-1ca155 h2 {
  font-size: 36px;
  margin-bottom: calc(var(--spacing) * 3);
}

.cta-1ca155 p {
  font-size: 20px;
  margin-bottom: calc(var(--spacing) * 4);
  opacity: 0.9;
}

.cta-1ca155 .btn {
  background-color: var(--white);
  color: var(--primary-color);
  font-size: 18px;
  padding: calc(var(--spacing) * 2) calc(var(--spacing) * 4);
}

.cta-1ca155 .btn:hover {
  background-color: var(--light-bg);
  transform: translateY(-2px);
}

/* 列表页 */
.listing-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background-color: var(--light-bg);
}

.listing-1ca155 h1 {
  font-size: 36px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: calc(var(--spacing) * 6);
}

.listing-1ca155 .articles-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--spacing) * 4);
  max-width: 800px;
  margin: 0 auto;
}

.listing-1ca155 .listing-item-1ca155 {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
  display: flex;
  gap: calc(var(--spacing) * 3);
}

.listing-1ca155 .listing-item-1ca155:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.listing-1ca155 .listing-item-1ca155 img {
  width: 300px;
  height: 225px;
  object-fit: cover;
  flex-shrink: 0;
  border-radius: 20px;
}

.listing-1ca155 .listing-item-1ca155 .content {
  flex: 1;
  padding: calc(var(--spacing) * 3);
  padding-left: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.listing-1ca155 .listing-item-1ca155 h3 {
  font-size: 22px;
  color: var(--primary-color);
  margin-bottom: calc(var(--spacing) * 2);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  word-break: break-word;
}

.listing-1ca155 .listing-item-1ca155 .meta {
  font-size: 14px;
  color: #999;
  margin-bottom: calc(var(--spacing) * 2);
}

.listing-1ca155 .listing-item-1ca155 p {
  font-size: 16px;
  color: #666;
  line-height: 1.6;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  word-break: break-word;
}

@media (max-width: 768px) {
  .listing-1ca155 .listing-item-1ca155 {
    flex-direction: column;
  }

  .listing-1ca155 .listing-item-1ca155 img {
    width: 100%;
    height: 200px;
  }

  .listing-1ca155 .listing-item-1ca155 .content {
    padding: calc(var(--spacing) * 3);
  }
}

/* 详情页 */
.reading-1ca155 {
  padding: calc(var(--spacing) * 10) 0;
  background-color: var(--light-bg);
}

.reading-1ca155 article {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--white);
  padding: calc(var(--spacing) * 6);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.reading-1ca155 h1 {
  font-size: 36px;
  color: var(--primary-color);
  margin-bottom: calc(var(--spacing) * 3);
  line-height: 1.3;
}

.reading-1ca155 .meta {
  font-size: 14px;
  color: #999;
  margin-bottom: calc(var(--spacing) * 4);
  padding-bottom: calc(var(--spacing) * 3);
  border-bottom: 1px solid #eee;
}

.reading-1ca155 .featured-image {
  margin-bottom: calc(var(--spacing) * 4);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.reading-1ca155 .featured-image img {
  width: 100%;
  height: auto;
  border-radius: 20px;
}

.reading-1ca155 .content {
  font-size: 18px;
  line-height: 1.8;
  color: #333;
}

.reading-1ca155 .content p {
  margin-bottom: calc(var(--spacing) * 3);
}

.reading-1ca155 .content h2 {
  font-size: 28px;
  color: var(--primary-color);
  margin-top: calc(var(--spacing) * 4);
  margin-bottom: calc(var(--spacing) * 2);
}

.reading-1ca155 .content h3 {
  font-size: 24px;
  color: var(--primary-color);
  margin-top: calc(var(--spacing) * 3);
  margin-bottom: calc(var(--spacing) * 2);
}

.reading-1ca155 .content ul,
.reading-1ca155 .content ol {
  margin-bottom: calc(var(--spacing) * 3);
  padding-left: calc(var(--spacing) * 4);
}

.reading-1ca155 .content li {
  margin-bottom: calc(var(--spacing));
}

.reading-1ca155 .content img {
  margin: calc(var(--spacing) * 4) 0;
  border-radius: var(--border-radius);
}

.reading-1ca155 .navigation {
  margin-top: calc(var(--spacing) * 6);
  padding-top: calc(var(--spacing) * 4);
  border-top: 1px solid #eee;
  display: flex;
  justify-content: space-between;
  gap: calc(var(--spacing) * 3);
}

.reading-1ca155 .navigation a {
  flex: 1;
  padding: calc(var(--spacing) * 2);
  background-color: var(--light-bg);
  border-radius: var(--border-radius);
  color: var(--primary-color);
  text-align: center;
  transition: var(--transition);
}

.reading-1ca155 .navigation a:hover {
  background-color: var(--accent-color);
  color: var(--white);
}

@media (max-width: 768px) {
  .reading-1ca155 article {
    padding: calc(var(--spacing) * 4);
  }

  .reading-1ca155 h1 {
    font-size: 28px;
  }

  .reading-1ca155 .content {
    font-size: 16px;
  }

  .reading-1ca155 .navigation {
    flex-direction: column;
  }
}

/* 页脚 */
footer {
  background-color: var(--primary-color);
  color: var(--white);
  padding: calc(var(--spacing) * 6) 0 calc(var(--spacing) * 3) 0;
}

footer .container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: calc(var(--spacing) * 6);
  margin-bottom: calc(var(--spacing) * 4);
}

footer h3 {
  font-size: 20px;
  margin-bottom: calc(var(--spacing) * 2);
}

footer p,
footer a {
  font-size: 14px;
  line-height: 2;
  opacity: 0.9;
}

footer a:hover {
  opacity: 1;
  color: var(--accent-color);
}

footer ul {
  list-style: none;
}

footer .copyright {
  text-align: center;
  padding-top: calc(var(--spacing) * 3);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 14px;
  opacity: 0.8;
}

@media (max-width: 768px) {
  footer .container {
    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);
}