/* 重置样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 基础样式 */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(rgba(0, 0, 0, 0.3)), url(https://wp.upx8.com/api.php?content=风景) no-repeat center center fixed;
  background-size: cover;
  color: #fff;
  min-height: 100vh;
  overflow-x: hidden;
}



/* 主容器 */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* 导航栏 */
.navbar {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 15px 30px;
  margin-bottom: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo img {
  height: 40px;
  transition: transform 0.3s ease;
  margin-right: 5px;
}

.logo img:hover {
  transform: scale(1.1);
}

/* 导航链接 */
.nav-links {
  display: flex;
  gap: 25px;
  align-items: center;
}

.nav-link {
  color: #fff;
  text-decoration: none;
  padding: 10px 10px;
  border-radius: 25px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.nav-link:hover::before {
  left: 100%;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Hero区域 */
.hero {
  text-align: center;
  padding: 0 20px;
  margin-bottom: 60px;
}

.hero h1 {
  font-size: 3.0rem;
  margin-bottom: 20px;
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientShift 3s ease-in-out infinite;
}

/* 渐变动画 */
@keyframes gradientShift {
  0%, 100% {
    background-position: 0 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 20px;
  opacity: 0.9;
}

/* 运行时间 */
.running-time {
  font-size: 1rem;
  margin-bottom: 30px;
  opacity: 0.8;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 10px 20px;
  border-radius: 25px;
  display: inline-block;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

#run-time {
  font-weight: 600;
  color: #4ecdc4;
}

/* 按钮容器 */
.hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* 按钮样式 */
.btn {
  padding: 15px 30px;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background: linear-gradient(45deg, #ff6b6b, #ee5a24);
  color: #fff;
  box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}

.btn-secondary {
  background: linear-gradient(45deg, #4ecdc4, #45b7d1);
  color: #fff;
  box-shadow: 0 5px 15px rgba(78, 205, 196, 0.4);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.btn:active {
  transform: translateY(-1px);
}

/* 特性区域 */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

/* 特性卡片 */
.feature-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  min-height: 200px;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #4ecdc4;
}

.feature-card p {
  opacity: 0.9;
  line-height: 1.6;
  margin: 0;
}

/* 特性卡片链接 */
.feature-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
  border-radius: 15px;
}

/* 新闻区域 */
.news-section {
  margin-bottom: 60px;
}

.news-section h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 30px;
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientShift 3s ease-in-out infinite;
}

.news-container {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.news-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all 0.3s ease;
}

.news-item:last-child {
  border-bottom: none;
}

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

.news-title {
  font-size: 1.1rem;
  font-weight: 500;
  flex: 1;
  margin-right: 20px;
}

.news-date {
  font-size: 0.9rem;
  opacity: 0.7;
  margin-right: 15px;
}

.news-arrow {
  font-size: 1.2rem;
  opacity: 0.5;
  transition: opacity 0.3s ease;
}

.news-item:hover .news-arrow {
  opacity: 1;
}

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

.news-more a {
  display: inline-block;
  padding: 10px 25px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 25px;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.news-more a:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* 页脚 */
.footer {
  text-align: center;
  padding: 20px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  margin-top: 60px;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 20px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 300px;
  }
}

/* 新闻页面专用样式 */
.news-page {
  min-height: 100vh;
  padding: 20px;
}

.news-page-container {
  max-width: 1000px;
  margin: 0 auto;
}

.news-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.news-header h1 {
  font-size: 2.5rem;
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientShift 3s ease-in-out infinite;
}

.back-btn {
  display: inline-block;
  padding: 10px 25px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 25px;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.back-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* 新闻列表样式 */
.news-list {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  margin-bottom: 60px;
}

.news-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all 0.3s ease;
}

.news-list-item:last-child {
  border-bottom: none;
}

.news-list-item:hover {
  transform: translateX(10px);
}

.news-list-title {
  font-size: 1.2rem;
  font-weight: 600;
  flex: 1;
  margin-right: 30px;
}

.news-list-date {
  font-size: 1rem;
  opacity: 0.8;
  margin-right: 20px;
}

.news-list-arrow {
  font-size: 1.5rem;
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.news-list-item:hover .news-list-arrow {
  opacity: 1;
}

/* 新闻页脚样式 */
.news-footer {
  text-align: center;
  padding: 20px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 15px;
}