/* 墨刀文化传播公司 - 苹果风格设计 */

/* 全局样式 */
:root {
  --primary-color: #1d1d1f;
  --secondary-color: #0071e3;
  --accent-color: #ff6b35;
  --text-color: #1d1d1f;
  --text-secondary: #86868b;
  --bg-color: #ffffff;
  --bg-secondary: #f5f5f7;
  --border-color: #d2d2d7;
  --shadow-light: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-heavy: 0 12px 40px rgba(0, 0, 0, 0.15);
  --border-radius: 12px;
  --border-radius-large: 20px;
}

* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  margin: 0;
  padding: 0;
  background-color: var(--bg-color);
  font-size: 17px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 苹果风格首页样式 */
.hero-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 120px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.hero-description {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 3rem;
  opacity: 0.8;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--secondary-color);
  color: white;
  padding: 16px 32px;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 17px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  display: inline-block;
}

.btn-primary:hover {
  background: #0051d5;
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 16px 32px;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 17px;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  display: inline-block;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

/* 服务板块样式 */
.services-section {
  padding: 100px 0;
  background: var(--bg-color);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary-color);
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.service-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 20px;
  padding: 40px 30px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.4);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(15px);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover {
  transform: translateY(-12px) scale(1.03);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
  background: rgba(255, 255, 255, 0.98);
  border-color: rgba(52, 152, 219, 0.3);
  backdrop-filter: blur(20px);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  display: block;
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.service-card p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
  font-size: 1.1rem;
}

.card-link {
  color: #1e40af;
  text-decoration: none;
  font-weight: 700;
  font-size: 17px;
  transition: all 0.25s ease;
  position: relative;
  padding: 16px 32px;
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.15);
  display: inline-block;
  border: 1px solid rgba(30, 64, 175, 0.4);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  letter-spacing: 0.5px;
}

.card-link:hover {
  background: rgba(30, 64, 175, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(30, 64, 175, 0.2);
  color: #1e3a8a;
  border-color: rgba(30, 64, 175, 0.6);
}

/* 统一卡片选中效果 */
.service-card:active, .platform-card:active, .poem-card:active, .work-item:active {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
  background: rgba(255, 255, 255, 1);
  border-color: rgba(30, 64, 175, 0.5);
  backdrop-filter: blur(25px);
}

.service-card:focus, .platform-card:focus, .poem-card:focus, .work-item:focus {
  outline: 3px solid rgba(30, 64, 175, 0.3);
  outline-offset: 2px;
}

/* 统一按钮选中效果 */
.card-link:active, .platform-link:active, .video-link:active, .social-link:active, .work-link:active {
  transform: translateY(-1px) scale(1.02);
  background: rgba(30, 64, 175, 0.15);
  box-shadow: 0 6px 15px rgba(30, 64, 175, 0.3);
  color: #1e3a8a;
  border-color: rgba(30, 64, 175, 0.7);
}

.card-link:focus, .platform-link:focus, .video-link:focus, .social-link:focus, .work-link:focus {
  outline: 2px solid rgba(30, 64, 175, 0.4);
  outline-offset: 1px;
}

/* 平台板块样式 */
.platforms-section {
  padding: 100px 0;
  background: var(--bg-secondary);
}

/* 公司动态 - 淡蓝色主题 */
.platforms-section.news-section {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
  position: relative;
}

.platforms-section.news-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(59, 130, 246, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

/* 公司业务项目 - 淡橙色主题 */
.platforms-section.project-section {
  background: linear-gradient(135deg, #fefefe 0%, #f8fafc 50%, #f1f5f9 100%);
  position: relative;
}

.platforms-section.project-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 70% 30%, rgba(251, 146, 60, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

/* 媒体矩阵 - 淡绿色主题 */
.platforms-section.media-section {
  background: linear-gradient(135deg, #f8fafc 0%, #f0fdf4 50%, #ecfdf5 100%);
  position: relative;
}

.platforms-section.media-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(34, 197, 94, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

/* 确保内容在背景之上 */
.platforms-section.news-section > *,
.platforms-section.project-section > *,
.platforms-section.media-section > * {
  position: relative;
  z-index: 1;
}

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.platform-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 20px;
  padding: 40px 30px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.4);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(15px);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.platform-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.platform-card:hover {
  transform: translateY(-12px) scale(1.03);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
  background: rgba(255, 255, 255, 0.98);
  border-color: rgba(52, 152, 219, 0.3);
  backdrop-filter: blur(20px);
}

.platform-card:hover::before {
  opacity: 1;
}

.platform-logo {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  display: block;
}

.platform-card h3 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.platform-card p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.video-link, .social-link, .platform-link {
  color: #1e40af;
  text-decoration: none;
  font-weight: 700;
  font-size: 17px;
  padding: 16px 32px;
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.15);
  display: inline-block;
  border: 1px solid rgba(30, 64, 175, 0.4);
  transition: all 0.25s ease;
  position: relative;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  letter-spacing: 0.5px;
}

.video-link:hover, .social-link:hover, .platform-link:hover {
  background: rgba(30, 64, 175, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(30, 64, 175, 0.2);
  color: #1e3a8a;
  border-color: rgba(30, 64, 175, 0.6);
}

/* 华夏诗社样式 */
.poetry-section, .essays-section, .poetry-society-section, .reviews-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

/* 个人页面栏目颜色 - 苹果风格科技现代设计 */
/* 刀锋著作 - 深空蓝主题 */
.books-section {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
  position: relative;
  padding: 80px 0;
}

.books-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

/* 个人简介和评论专栏 - 中性灰主题 */
.services-section {
  background: linear-gradient(135deg, #ffffff 0%, #fafbfc 50%, #f4f6f8 100%);
  position: relative;
  padding: 80px 0;
}

.services-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 80% 20%, rgba(100, 116, 139, 0.03) 0%, transparent 60%);
  pointer-events: none;
}

/* 书法艺术和音乐朗诵 - 保持原有紫色渐变 */
.poetry-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

/* 文学创作和媒体报道 - 科技紫主题 */
.platforms-section {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
  position: relative;
  padding: 80px 0;
}

.platforms-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 60% 40%, rgba(139, 92, 246, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

/* 确保内容在背景之上 */
.books-section > *,
.services-section > *,
.poetry-section > *,
.platforms-section > * {
  position: relative;
  z-index: 1;
}

/* 苹果风格微妙的栏目分隔效果 */
.books-section {
  border-top: 1px solid rgba(59, 130, 246, 0.06);
  border-bottom: 1px solid rgba(59, 130, 246, 0.06);
}

.services-section {
  border-top: 1px solid rgba(100, 116, 139, 0.04);
  border-bottom: 1px solid rgba(100, 116, 139, 0.04);
}

.poetry-section {
  border-top: 1px solid rgba(102, 126, 234, 0.1);
  border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

.platforms-section {
  border-top: 1px solid rgba(139, 92, 246, 0.06);
  border-bottom: 1px solid rgba(139, 92, 246, 0.06);
}

.poetry-section::before, .essays-section::before, .poetry-society-section::before, .reviews-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.poetry-content, .essays-content, .poetry-society-content, .reviews-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.poetry-text h2, .essays-text h2, .poetry-society-text h2, .reviews-text h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.poetry-text p, .essays-text p, .poetry-society-text p, .reviews-text p {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.poetry-actions, .essays-actions, .poetry-society-actions, .reviews-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-outline {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  padding: 16px 32px;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 17px;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: inline-block;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.poetry-preview {
  display: flex;
  align-items: center;
  justify-content: center;
}

.poem-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-large);
  padding: 2rem;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
  transition: all 0.3s ease;
}

.poem-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.15);
}

.poem-card h4 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.poem-card p {
  opacity: 0.9;
  margin-bottom: 1rem;
}

.poem-card a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.3s ease;
}

.poem-card a:hover {
  opacity: 0.8;
}

/* 联系信息样式 */
.contact-section {
  background: var(--primary-color);
  color: white;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(0, 113, 227, 0.1) 0%, transparent 50%);
}

.contact-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
  padding: 0 20px;
}

.contact-content h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.contact-content > p {
  font-size: 1.2rem;
  margin-bottom: 3rem;
  opacity: 0.9;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.contact-item {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-large);
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.contact-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-5px);
}

.contact-item strong {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--secondary-color);
}

.contact-item span {
  font-size: 1rem;
  opacity: 0.9;
  line-height: 1.5;
}

/* 导航栏样式 */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0)) !important;
  box-shadow: none !important;
  padding: 12px 0;
}

.navbar.is-scrolled {
  background: rgba(0, 0, 0, 0.6) !important;
  backdrop-filter: blur(10px) !important;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18) !important;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand a {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  text-decoration: none;
}
.navbar.is-scrolled .nav-brand a { color: #ffffff !important; }
.navbar.is-scrolled .nav-menu .nav-link { color: #ffffff !important; }
.navbar.is-scrolled .nav-menu .nav-link:hover { color: #aad1ff !important; }
.navbar.is-scrolled .nav-menu .nav-link::after { background: #aad1ff !important; }

.nav-menu {
  display: flex;
  gap: 24px;
  align-items: center;
}

.nav-link {
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  padding: 8px 4px;
  transition: color 0.2s ease;
}
.nav-link:hover { color: #aad1ff; }
.navbar .nav-link { color: #ffffff !important; }
.navbar .nav-link:hover { color: #aad1ff !important; }

.nav-toggle {
  display: none;
  cursor: pointer;
  width: 28px;
  height: 20px;
  position: relative;
}

.nav-toggle .bar {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: #ffffff;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.navbar.is-scrolled .nav-toggle .bar { background: #ffffff !important; }

.nav-toggle .bar:nth-child(1) { top: 0; }
.nav-toggle .bar:nth-child(2) { top: 9px; }
.nav-toggle .bar:nth-child(3) { bottom: 0; }

/* 页脚样式 */
.footer {
  background: var(--primary-color);
  color: white;
  padding: 40px 0 20px;
  text-align: center;
}

.footer p {
  margin: 0;
  opacity: 0.8;
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .poetry-content, .essays-content, .poetry-society-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .services-grid, .platforms-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  .nav-menu {
    position: absolute;
    top: 56px;
    right: 20px;
    left: 20px;
    background: rgba(0, 0, 0, 0.95);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 12px;
    display: none;
    flex-direction: column;
    gap: 8px;
  }
  .nav-menu.active {
    display: flex;
  }
  .nav-link {
    padding: 10px 8px;
    color: #ffffff;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.3rem;
  }
  
  .hero-description {
    font-size: 1.1rem;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .btn-primary, .btn-secondary {
    width: 100%;
    max-width: 300px;
    text-align: center;
  }
  
  .services-grid, .platforms-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .poetry-content, .essays-content, .poetry-society-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .contact-info {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .section-header p {
    font-size: 1.1rem;
  }
  
  .service-card, .platform-card {
    padding: 30px 20px;
    min-height: 250px;
  }
  
  .contact-item {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1.2rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .section-header h2 {
    font-size: 1.8rem;
  }
  
  .service-card, .platform-card {
    padding: 1.5rem;
  }
  
  .contact-item {
    padding: 1.2rem;
  }
}

/* 动画效果 */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* 按钮样式 */
.btn {
  display: inline-block;
  padding: 12px 24px;
  background: var(--secondary-color);
  color: white;
  text-decoration: none;
  border-radius: 5px;
  transition: background 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--accent-color);
  color: white;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--secondary-color);
  color: var(--secondary-color);
}

.btn-outline:hover {
  background: var(--secondary-color);
  color: white;
}

/* Poetry section buttons - scoped override for better contrast and UX */
.poetry-actions .btn-outline, .essays-actions .btn-outline, .poetry-society-actions .btn-outline, .reviews-actions .btn-outline {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  padding: 16px 32px;
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.35);
  font-weight: 700;
  font-size: 17px;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  transition: background 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
}

.poetry-actions .btn-outline:hover, .essays-actions .btn-outline:hover, .poetry-society-actions .btn-outline:hover, .reviews-actions .btn-outline:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.24);
  color: #ffffff;
}

.poetry-actions .btn-outline:focus-visible, .essays-actions .btn-outline:focus-visible, .poetry-society-actions .btn-outline:focus-visible, .reviews-actions .btn-outline:focus-visible {
  outline: 3px solid #aad1ff;
  outline-offset: 2px;
}

/* 华夏诗社搜索和筛选样式 */
.filter-section {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 2rem;
  margin: 2rem auto;
  max-width: 800px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.search-box {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: center;
}

.search-input {
  flex: 1;
  padding: 12px 20px;
  border: 2px solid #e1e5e9;
  border-radius: 25px;
  font-size: 16px;
  transition: all 0.3s ease;
  background: white;
}

.search-input:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.search-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 25px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.search-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}


/* 作者分组样式 */
.author-group {
  margin-bottom: 3rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.author-name {
  font-size: 1.8rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid #667eea;
  position: relative;
}

.author-name::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  border-radius: 2px;
}

.author-works {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.work-author {
  color: #7f8c8d;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  font-style: italic;
}

/* 平滑滚动 */
html {
  scroll-behavior: smooth !important;
}

/* 作品列表样式 - 统一设计系统 */
.main-content .works-section {
  padding: 60px 0 !important;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%) !important;
  min-height: 60vh !important;
  scroll-margin-top: 80px !important;
}

.main-content .works-list {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 2rem !important;
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 0 20px !important;
}

/* 平铺模式样式 - 按作品名称排序时使用 */
.works-list.flat-mode {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 2rem !important;
}

/* 响应式设计 - 作品列表 */
@media (max-width: 1024px) {
  .main-content .works-list {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1.5rem !important;
  }
}

@media (max-width: 768px) {
  .main-content .works-list {
    grid-template-columns: 1fr !important;
    gap: 1.2rem !important;
    padding: 0 15px !important;
  }
  
  .main-content .work-item {
    padding: 30px 20px !important;
    min-height: 250px !important;
  }
}

/* 统一作品卡片样式 */
.main-content .work-item {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(15px) !important;
  border-radius: 20px !important;
  padding: 40px 30px !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.4) !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  text-align: center !important;
  position: relative !important;
  overflow: hidden !important;
  min-height: 280px !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
}

.main-content .work-item::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 4px !important;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%) !important;
  transform: scaleX(0) !important;
  transition: transform 0.3s ease !important;
}

.main-content .work-item:hover::before {
  transform: scaleX(1) !important;
}

.main-content .work-item:hover {
  transform: translateY(-12px) scale(1.03) !important;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2) !important;
  background: rgba(255, 255, 255, 0.98) !important;
  border-color: rgba(52, 152, 219, 0.3) !important;
  backdrop-filter: blur(20px) !important;
}

.main-content .work-item h3 {
  font-size: 1.4rem !important;
  color: #2c3e50 !important;
  margin-bottom: 1.5rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.5px !important;
  position: relative !important;
}

.main-content .work-item h3::after {
  content: '' !important;
  position: absolute !important;
  bottom: -8px !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  width: 40px !important;
  height: 3px !important;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%) !important;
  border-radius: 2px !important;
}

.main-content .work-link {
  display: inline-block !important;
  color: #1e40af !important;
  text-decoration: none !important;
  font-weight: 700 !important;
  font-size: 17px !important;
  padding: 16px 32px !important;
  border-radius: var(--border-radius) !important;
  background: rgba(255, 255, 255, 0.15) !important;
  border: 1px solid rgba(30, 64, 175, 0.4) !important;
  transition: all 0.25s ease !important;
  position: relative !important;
  backdrop-filter: blur(10px) !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1) !important;
  letter-spacing: 0.5px !important;
}

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

.main-content .work-link:hover::before {
  left: 100% !important;
}

.main-content .work-link:hover {
  background: rgba(30, 64, 175, 0.1) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 20px rgba(30, 64, 175, 0.2) !important;
  color: #1e3a8a !important;
  border-color: rgba(30, 64, 175, 0.6) !important;
}

/* 卡片样式 */
.card {
  background: white;
  border-radius: 10px;
  padding: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
}

.card h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.card p {
  color: #666;
  line-height: 1.6;
}

/* 列表样式 */
.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list a {
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 500;
}

.feature-list a:hover {
  color: var(--accent-color);
}

/* 书法艺术外部链接样式 */
.calligraphy-actions {
  margin-top: 20px;
}

.calligraphy-actions .btn-primary,
.calligraphy-actions .btn-secondary {
  margin-right: 15px;
  margin-bottom: 10px;
}

.external-video-preview {
  position: relative;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.external-video-preview:hover {
  transform: scale(1.02);
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: 8px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.external-video-preview:hover .video-overlay {
  opacity: 1;
}

.play-button {
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 24px;
  color: #333;
  margin-bottom: 10px;
}

.video-overlay p {
  color: white;
  font-size: 14px;
  margin: 0;
}

.external-link-card {
  text-align: center;
  padding: 20px;
  border: 2px solid #e0e0e0;
  border-radius: 12px;
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.external-link-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.external-link-card .service-icon {
  font-size: 2.5em;
  margin-bottom: 15px;
}

.external-link-card h3 {
  color: var(--primary-color);
  margin-bottom: 10px;
  font-size: 1.2em;
}

.external-link-card p {
  color: #666;
  margin-bottom: 15px;
  flex-grow: 1;
}

.external-platforms {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  padding: 30px;
  border-radius: 12px;
  margin-top: 30px;
}

.external-platforms h3 {
  color: var(--primary-color);
  margin-bottom: 20px;
  font-size: 1.3em;
}

.platform-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.platform-btn {
  display: inline-block;
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.platform-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  color: white;
  text-decoration: none;
}

.platform-btn:nth-child(2) {
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
}

.platform-btn:nth-child(3) {
  background: linear-gradient(135deg, #00b894 0%, #00a085 100%);
}

/* 外部链接列表样式 */
.external-links-section {
  margin-top: 60px;
  padding: 40px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.external-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.external-link-card {
  background: white;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  text-align: center;
  border: 2px solid transparent;
}

.external-link-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  border-color: var(--primary-color);
}

.link-icon {
  font-size: 2.5em;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.external-link-card h3 {
  color: var(--primary-color);
  margin-bottom: 10px;
  font-size: 1.3em;
  font-weight: 600;
}

.external-link-card p {
  color: #666;
  margin-bottom: 20px;
  line-height: 1.6;
}

.link-btn {
  display: inline-block;
  padding: 10px 20px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.link-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: white;
  text-decoration: none;
}

/* 外部作品链接在works-list中的样式 - 统一设计 */
.external-work-item {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(15px) !important;
  border-radius: 20px !important;
  padding: 40px 30px !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.4) !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  text-align: center !important;
  position: relative !important;
  overflow: hidden !important;
  min-height: 280px !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
}

.external-work-item::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 4px !important;
  background: linear-gradient(90deg, var(--secondary-color), var(--accent-color)) !important;
  opacity: 0 !important;
  transition: opacity 0.3s ease !important;
}

.external-work-item h3,
.external-work-item h4 {
  color: #2c3e50 !important;
  font-size: 1.4rem !important;
  margin-bottom: 1.5rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.5px !important;
}

.external-work-item .work-description {
  color: #666 !important;
  font-style: italic !important;
  margin: 8px 0 !important;
  line-height: 1.6 !important;
}

.external-work-item .work-link {
  color: #1e40af !important;
  text-decoration: none !important;
  font-weight: 700 !important;
  font-size: 17px !important;
  padding: 16px 32px !important;
  border-radius: var(--border-radius) !important;
  background: rgba(255, 255, 255, 0.15) !important;
  border: 1px solid rgba(30, 64, 175, 0.4) !important;
  transition: all 0.25s ease !important;
  position: relative !important;
  backdrop-filter: blur(10px) !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1) !important;
  letter-spacing: 0.5px !important;
  display: inline-block !important;
}

.external-work-item:hover {
  transform: translateY(-12px) scale(1.03) !important;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2) !important;
  background: rgba(255, 255, 255, 0.98) !important;
  border-color: rgba(52, 152, 219, 0.3) !important;
  backdrop-filter: blur(20px) !important;
}

.external-work-item:hover::before {
  opacity: 1 !important;
}

.external-work-item .work-link:hover {
  background: rgba(30, 64, 175, 0.1) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 20px rgba(30, 64, 175, 0.2) !important;
  color: #1e3a8a !important;
  border-color: rgba(30, 64, 175, 0.6) !important;
}

/* founder页面的外部作品链接样式 - 统一设计 */
.services-grid .external-work-item {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(15px) !important;
  border-radius: 20px !important;
  padding: 40px 30px !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.4) !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  text-align: center !important;
  position: relative !important;
  overflow: hidden !important;
  min-height: 280px !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
}

.services-grid .external-work-item::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 4px !important;
  background: linear-gradient(90deg, var(--secondary-color), var(--accent-color)) !important;
  opacity: 0 !important;
  transition: opacity 0.3s ease !important;
}

.services-grid .external-work-item .service-icon {
  color: #2c3e50 !important;
  font-size: 2.8rem !important;
  margin-bottom: 20px !important;
  transition: all 0.3s ease !important;
  display: block !important;
}

.services-grid .external-work-item h3 {
  color: #2c3e50 !important;
  font-size: 1.4rem !important;
  margin-bottom: 15px !important;
  font-weight: 600 !important;
  line-height: 1.3 !important;
}

.services-grid .external-work-item .card-link {
  color: #1e40af !important;
  text-decoration: none !important;
  font-weight: 700 !important;
  font-size: 17px !important;
  padding: 16px 32px !important;
  border-radius: var(--border-radius) !important;
  background: rgba(255, 255, 255, 0.15) !important;
  border: 1px solid rgba(30, 64, 175, 0.4) !important;
  transition: all 0.25s ease !important;
  position: relative !important;
  backdrop-filter: blur(10px) !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1) !important;
  letter-spacing: 0.5px !important;
  display: inline-block !important;
}

.services-grid .external-work-item:hover {
  transform: translateY(-12px) scale(1.03) !important;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2) !important;
  background: rgba(255, 255, 255, 0.98) !important;
  border-color: rgba(52, 152, 219, 0.3) !important;
  backdrop-filter: blur(20px) !important;
}

.services-grid .external-work-item:hover::before {
  opacity: 1 !important;
}

.services-grid .external-work-item .card-link:hover {
  background: rgba(30, 64, 175, 0.1) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 20px rgba(30, 64, 175, 0.2) !important;
  color: #1e3a8a !important;
  border-color: rgba(30, 64, 175, 0.6) !important;
}

/* 外部作品卡片选中效果 */
.external-work-item:active, .services-grid .external-work-item:active {
  transform: translateY(-6px) scale(1.01) !important;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25) !important;
  background: rgba(255, 255, 255, 1) !important;
  border-color: rgba(30, 64, 175, 0.5) !important;
  backdrop-filter: blur(25px) !important;
}

.external-work-item:focus, .services-grid .external-work-item:focus {
  outline: 3px solid rgba(30, 64, 175, 0.3) !important;
  outline-offset: 2px !important;
}

.external-work-item .work-link:active, .services-grid .external-work-item .card-link:active {
  transform: translateY(-1px) scale(1.02) !important;
  background: rgba(30, 64, 175, 0.15) !important;
  box-shadow: 0 6px 15px rgba(30, 64, 175, 0.3) !important;
  color: #1e3a8a !important;
  border-color: rgba(30, 64, 175, 0.7) !important;
}

.external-work-item .work-link:focus, .services-grid .external-work-item .card-link:focus {
  outline: 2px solid rgba(30, 64, 175, 0.4) !important;
  outline-offset: 1px !important;
}