:root {
  /* 设计令牌 */
  --color-primary: #000000;
  --color-secondary: #ffffff;
  --color-accent: #888888;
  --color-background: #fafafa;
  --color-text: #333333;
  --color-text-light: #666666;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  --border-radius: 4px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  overflow-x: hidden;
}

/* 导航栏样式 */
.fashion-nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.fashion-nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 var(--spacing-md);
}

.fashion-nav-link {
  color: var(--color-text);
  text-decoration: none;
  margin: 0 var(--spacing-lg);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: var(--transition);
  position: relative;
}

.fashion-nav-link:hover {
  color: var(--color-accent);
}

.fashion-nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-primary);
  transition: width 0.3s ease;
}

.fashion-nav-link:hover::after {
  width: 100%;
}

/* 主容器 */
.fashion-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md);
}

/* 轮播图样式 */
.fashion-carousel {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.fashion-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.fashion-slide.active {
  opacity: 1;
}

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

.fashion-carousel-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: white;
  z-index: 2;
}

.fashion-carousel-title {
  font-size: 3rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  margin-bottom: var(--spacing-sm);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.fashion-carousel-subtitle {
  font-size: 1rem;
  letter-spacing: 0.1em;
  opacity: 0.9;
}

.fashion-carousel-indicators {
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--spacing-xs);
  z-index: 3;
}

.fashion-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--transition);
}

.fashion-indicator.active {
  background-color: white;
  transform: scale(1.2);
}

/* 页面标题 */
.fashion-page-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  margin-bottom: var(--spacing-xl);
  color: var(--color-primary);
}

/* 瀑布流布局 */
.fashion-masonry {
  column-count: 3;
  column-gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.fashion-masonry-item {
  break-inside: avoid;
  margin-bottom: var(--spacing-md);
}

.fashion-series-card {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}

.fashion-series-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.fashion-series-image {
  width: 100%;
  height: auto;
  display: block;
}

.fashion-series-content {
  padding: var(--spacing-md);
}

.fashion-series-title {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xs);
  letter-spacing: 0.05em;
}

.fashion-series-description {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* 网格布局 */
.fashion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.fashion-item {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}

.fashion-item:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-md);
}

.fashion-item-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: var(--transition);
}

.fashion-item:hover .fashion-item-image {
  transform: scale(1.05);
}

.fashion-item-description {
  padding: var(--spacing-sm);
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

/* 筛选标签 */
.fashion-filters {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.fashion-filter {
  padding: var(--spacing-xs) var(--spacing-md);
  background: transparent;
  border: 1px solid var(--color-accent);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.fashion-filter:hover,
.fashion-filter.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* 理念页面 */
.fashion-philosophy {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.fashion-philosophy-title {
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
}

.fashion-philosophy-content {
  font-size: 1.1rem;
  line-height: 2;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

.fashion-philosophy-image {
  width: 100%;
  max-width: 600px;
  height: auto;
  margin: var(--spacing-lg) auto;
  display: block;
  border-radius: var(--border-radius);
}

/* 页脚 */
.fashion-footer {
  text-align: center;
  padding: var(--spacing-lg) 0;
  color: var(--color-accent);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .fashion-nav-link {
    margin: 0 var(--spacing-sm);
    font-size: 0.8rem;
  }
  
  .fashion-carousel-title {
    font-size: 2rem;
  }
  
  .fashion-page-title {
    font-size: 2rem;
  }
  
  .fashion-masonry {
    column-count: 2;
  }
  
  .fashion-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-sm);
  }
  
  .fashion-philosophy-content {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .fashion-nav-link {
    margin: 0 var(--spacing-xs);
    font-size: 0.75rem;
  }
  
  .fashion-carousel-title {
    font-size: 1.5rem;
  }
  
  .fashion-masonry {
    column-count: 1;
  }
  
  .fashion-grid {
    grid-template-columns: 1fr;
  }
}