/* 全局重置与基础设置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-white: #FFFFFF;
  --color-bg-light: #F8F9FA;
  --color-text-dark: #2C3E50;
  --color-accent: #E9DCCD;
  --transition-default: all 0.3s ease;
}

body {
  font-family: "Helvetica Now Display Light", "Source Han Sans SC", "思源黑体", sans-serif;
  background-color: var(--color-white);
  color: var(--color-text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

/* 字体加载 */
@import url('https://fonts.loli.net/css2?family=Source+Han+Sans+SC:wght@300;400&display=swap');

/* 通用布局 */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* 导航样式 */
.nav-links {
  position: absolute;
  top: 2rem;
  right: 2rem;
  display: flex;
  gap: 2rem;
  z-index: 100;
}

.nav-links a {
  color: var(--color-text-dark);
  text-decoration: none;
  font-size: 1rem;
  position: relative;
  padding-bottom: 0.25rem;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-text-dark);
  transition: var(--transition-default);
}

.nav-links a:hover::after {
  width: 100%;
}

/* 主页轮播 */
.hero-carousel {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  background-size: cover;
  background-position: center;
}

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

.carousel-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: var(--color-white);
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
  z-index: 10;
}

.carousel-title {
  font-size: 3rem;
  font-weight: 300;
  margin-bottom: 1rem;
}

.carousel-subtitle {
  font-size: 1.25rem;
  font-weight: 300;
}

.carousel-caption {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-white);
  font-size: 1.1rem;
  text-align: center;
  max-width: 80%;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

/* 工艺之魂页面 */
.craft-page {
  display: flex;
  min-height: 100vh;
}

.craft-nav {
  width: 200px;
  padding: 2rem 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
  background-color: var(--color-bg-light);
  border-right: 1px solid rgba(0,0,0,0.05);
}

.craft-nav a {
  display: block;
  margin-bottom: 1rem;
  color: var(--color-text-dark);
  text-decoration: none;
  transition: var(--transition-default);
}

.craft-nav a:hover {
  color: var(--color-accent);
  transform: translateX(4px);
}

.craft-content {
  flex: 1;
  padding: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.craft-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: var(--transition-default);
}

.craft-item:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.craft-img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
}

.craft-text {
  padding: 1.5rem;
  background: white;
}

.craft-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  font-weight: 400;
}

.craft-desc {
  font-size: 0.95rem;
  color: var(--color-text-dark);
  opacity: 0.9;
}

/* 风格档案页面 */
.style-page {
  display: flex;
  min-height: 100vh;
}

.style-sidebar {
  width: 200px;
  padding: 2rem 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
  background-color: var(--color-bg-light);
  border-right: 1px solid rgba(0,0,0,0.05);
}

.style-sidebar a {
  display: block;
  margin-bottom: 1rem;
  color: var(--color-text-dark);
  text-decoration: none;
  transition: var(--transition-default);
}

.style-sidebar a:hover {
  color: var(--color-accent);
  transform: translateX(4px);
}

.style-filters {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.style-filter-btn {
  background: none;
  border: none;
  color: var(--color-text-dark);
  text-align: left;
  padding: 0.5rem 0;
  cursor: pointer;
  transition: var(--transition-default);
}

.style-filter-btn:hover,
.style-filter-btn.active {
  color: var(--color-accent);
  font-weight: 500;
}

.style-main {
  flex: 1;
  padding: 2rem;
}

.style-category {
  margin-bottom: 3rem;
}

.style-category-title {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  font-weight: 300;
  position: relative;
  padding-bottom: 0.5rem;
}

.style-category-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 2px;
  background-color: var(--color-accent);
}

.style-outfits {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.style-outfit {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: var(--transition-default);
}

.style-outfit:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.style-outfit-imgs {
  height: 300px;
  overflow: hidden;
  display: flex;
}

.style-outfit-img {
  flex: 1;
  height: 100%;
  object-fit: cover;
}

.style-outfit-desc {
  padding: 1.5rem;
  background: white;
}

.style-outfit-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  font-weight: 400;
}

.style-outfit-text {
  font-size: 0.95rem;
  color: var(--color-text-dark);
  opacity: 0.9;
}

/* 页脚 */
.footer {
  text-align: center;
  padding: 2rem 0;
  color: var(--color-text-dark);
  opacity: 0.7;
  font-size: 0.9rem;
}

/* 响应式设计 */
@media (max-width: 1199px) {
  .craft-page,
  .style-page {
    flex-direction: column;
  }
  
  .craft-nav,
  .style-sidebar {
    width: 100%;
    height: auto;
    position: relative;
    border-right: none;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 1rem;
  }
  
  .nav-links {
    position: static;
    justify-content: center;
    margin-top: 1rem;
  }
  
  .carousel-title {
    font-size: 2.5rem;
  }
}

@media (max-width: 767px) {
  .container {
    padding: 0 1.5rem;
  }
  
  .nav-links {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }
  
  .carousel-title {
    font-size: 2rem;
  }
  
  .carousel-subtitle {
    font-size: 1rem;
  }
  
  .craft-content,
  .style-outfits {
    grid-template-columns: 1fr;
  }
  
  .style-filters {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 0.5rem;
  }
  
  .style-filter-btn {
    white-space: nowrap;
    padding: 0.5rem 1rem;
  }
}