/* 忘我风格 - 艺术有机主题 */
:root {
    --primary: #FF4D80;
    --secondary: #00F5A0;
    --tertiary: #FFD166;
    --dark: #1A1A2E;
    --light: #F8F9FA;
    --accent: #845EC2;
    --text: #2D3436;
    --bg-blob: radial-gradient(circle at 30% 50%, 
      rgba(255, 77, 128, 0.15) 0%, 
      rgba(0, 245, 160, 0.1) 50%, 
      rgba(255, 209, 102, 0.05) 100%);
  }
  
  @font-face {
    font-family: 'Organic';
    src: url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Organic', serif;
    color: var(--text);
    background-color: var(--light);
    background-image: var(--bg-blob);
    min-height: 100vh;
    overflow-x: hidden;
  }
  
  /* 有机形状容器 */
  .organic-container {
    position: relative;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
  }
  
  .organic-container::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -100px;
    width: 300px;
    height: 300px;
    border-radius: 60% 40% 30% 70%/60% 30% 70% 40%;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    opacity: 0.2;
    z-index: -1;
    animation: morph 12s ease-in-out infinite;
  }
  
  @keyframes morph {
    0% { border-radius: 60% 40% 30% 70%/60% 30% 70% 40%; }
    50% { border-radius: 30% 60% 70% 40%/50% 60% 30% 60%; }
    100% { border-radius: 60% 40% 30% 70%/60% 30% 70% 40%; }
  }
  
  /* 艺术风格头部 */
  .art-header {
    padding: 40px 0;
    position: relative;
  }
  
  .art-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 5%;
    width: 90%;
    height: 3px;
    background: linear-gradient(to right, 
      transparent 0%, 
      var(--primary) 20%, 
      var(--secondary) 50%, 
      var(--primary) 80%, 
      transparent 100%);
  }
  
  .logo-art {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(to right, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
    transform: rotate(-5deg);
    display: inline-block;
    text-shadow: 3px 3px 0 rgba(0,0,0,0.1);
  }
  
  /* 非对称导航 */
  .art-nav {
    margin-top: 30px;
  }
  
  .art-nav ul {
    display: flex;
    list-style: none;
    gap: 15px;
    flex-wrap: wrap;
  }
  
  .art-nav li {
    transform: skewX(-15deg);
    background: rgba(255,255,255,0.7);
    border: 1px solid var(--primary);
    transition: all 0.3s;
  }
  
  .art-nav a {
    display: block;
    padding: 8px 20px;
    color: var(--dark);
    font-weight: 700;
    transform: skewX(15deg);
  }
  
  .art-nav li:hover {
    background: var(--primary);
    box-shadow: 5px 5px 0 var(--tertiary);
  }
  
  .art-nav li:hover a {
    color: white;
  }
  
  /* 流体内容区域 */
  .art-content {
    padding: 50px 0;
    position: relative;
  }
  
  .art-content::before {
    content: '';
    position: absolute;
    right: -100px;
    top: 50%;
    width: 200px;
    height: 200px;
    border-radius: 30% 70% 50% 50%/50% 50% 70% 60%;
    background: linear-gradient(var(--secondary), var(--tertiary));
    opacity: 0.2;
    z-index: -1;
  }
  
  /* 画廊式文章网格 */
  .art-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 40px;
    margin: 50px 0;
  }
  
  .art-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 15px 15px 0 rgba(0,0,0,0.1);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    border: 3px solid var(--dark);
  }
  
  .art-card:nth-child(odd) {
    transform: rotate(2deg);
  }
  
  .art-card:nth-child(even) {
    transform: rotate(-1deg);
  }
  
  .art-card:hover {
    transform: rotate(0deg) scale(1.05);
    box-shadow: 20px 20px 0 var(--primary);
    z-index: 2;
  }
  
  .art-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 3px solid var(--dark);
  }
  
  .art-card-body {
    padding: 20px;
    position: relative;
  }
  
  .art-card-body::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 20px;
    width: 40px;
    height: 20px;
    background: var(--tertiary);
    clip-path: polygon(0 0, 100% 0, 50% 100%);
  }
  
  .art-title {
    font-size: 1.5rem;
    margin-bottom: 10px;
    line-height: 1.3;
    position: relative;
    display: inline-block;
  }
  
  .art-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 50%;
    height: 3px;
    background: var(--primary);
  }
  
  .art-meta {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
    font-size: 0.9rem;
    color: var(--accent);
  }
  
  /* 艺术分类标题 */
  .art-category-title {
    font-size: 2.5rem;
    margin: 50px 0 30px;
    text-align: center;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%) rotate(-2deg);
    background: white;
    padding: 0 30px;
    border: 3px solid var(--dark);
    box-shadow: 10px 10px 0 var(--secondary);
  }
  
  /* 文章详情页艺术风格 */
  .art-article {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border: 3px solid var(--dark);
    box-shadow: 20px 20px 0 var(--primary);
    position: relative;
  }
  
  .art-article::before {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    width: 50px;
    height: 50px;
    background: var(--tertiary);
    z-index: -1;
  }
  
  .art-article-header {
    margin-bottom: 40px;
    text-align: center;
  }
  
  .art-article-title {
    font-size: 2.8rem;
    margin-bottom: 20px;
    line-height: 1.2;
    background: linear-gradient(to right, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  
  .art-article-meta {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
    flex-wrap: wrap;
  }
  
  .art-article-image {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    margin: 30px 0;
    border: 3px solid var(--dark);
    box-shadow: 10px 10px 0 var(--secondary);
  }
  
  .art-article-content {
    line-height: 1.8;
    font-size: 1.1rem;
  }
  
  .art-article-content p {
    margin-bottom: 20px;
    position: relative;
    padding-left: 20px;
  }
  
  .art-article-content p::before {
    content: '❖';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary);
  }
  
  /* 艺术分页 */
  .art-pagination {
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
  }
  
  .art-pagination a {
    padding: 15px 30px;
    background: white;
    border: 3px solid var(--dark);
    font-weight: 700;
    position: relative;
    transition: all 0.3s;
  }
  
  .art-pagination a:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-5px);
    box-shadow: 5px 5px 0 var(--tertiary);
  }
  
  /* 艺术友情链接 */
  .art-links {
    margin: 80px 0;
    position: relative;
  }
  
  .art-links::before {
    content: '';
    position: absolute;
    top: -30px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, 
      transparent 0%, 
      var(--primary) 20%, 
      var(--secondary) 50%, 
      var(--tertiary) 80%, 
      transparent 100%);
  }
  
  .art-links h3 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 30px;
    transform: rotate(-2deg);
  }
  
  .art-links-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
  }
  
  .art-links-container a {
    padding: 10px 20px;
    background: white;
    border: 2px solid var(--dark);
    transform: rotate(1deg);
    transition: all 0.3s;
  }
  
  .art-links-container a:nth-child(even) {
    transform: rotate(-1deg);
  }
  
  .art-links-container a:hover {
    background: var(--accent);
    color: white;
    transform: rotate(0deg) scale(1.1);
  }
  
  /* 艺术页脚 */
  .art-footer {
    background: var(--dark);
    color: white;
    padding: 50px 0;
    text-align: center;
    margin-top: 100px;
    position: relative;
  }
  
  .art-footer::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 0;
    width: 100%;
    height: 50px;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 1200 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z' fill='%231A1A2E'/%3E%3C/svg%3E");
    background-size: cover;
  }
  
  .copyright-art {
    font-size: 1rem;
    opacity: 0.8;
  }
  
  /* 响应式设计 */
  @media (max-width: 768px) {
    .organic-container::before {
      display: none;
    }
    
    .art-nav ul {
      justify-content: center;
    }
    
    .art-card {
      transform: rotate(0deg) !important;
    }
    
    .art-article {
      padding: 20px;
    }
    
    .art-article-title {
      font-size: 2rem;
    }
  }