/* 科技感背景样式 */
.tech-bg {
  background: linear-gradient(135deg, #0f1624 0%, #1a233a 100%);
  position: relative;
  overflow: hidden;
}
.tech-bg::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(37, 145, 251, 0.15) 0%, transparent 25%),
    radial-gradient(circle at 90% 80%, rgba(17, 236, 229, 0.15) 0%, transparent 25%),
    radial-gradient(circle at 50% 50%, rgba(52, 152, 219, 0.08) 0%, transparent 50%);
  z-index: 0;
}

/* 科技感网格背景 */
.tech-grid {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(rgba(52, 152, 219, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(52, 152, 219, 0.05) 1px, transparent 1px);
  background-size: 20px 20px;
  z-index: -1;
  opacity: 0.5;
}

/* 科技感装饰元素 */
.tech-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(52, 152, 219, 0.2);
  animation: pulse 4s infinite ease-in-out;
}

.tech-circle-1 {
  width: 300px;
  height: 300px;
  top: -150px;
  right: -150px;
  border-width: 2px;
  animation-delay: 0s;
}

.tech-circle-2 {
  width: 200px;
  height: 200px;
  bottom: -100px;
  left: -100px;
  border-width: 1px;
  animation-delay: 1s;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.05); opacity: 0.7; }
  100% { transform: scale(1); opacity: 0.5; }
}

/* 导航栏样式 */
.main-nav {
  background: linear-gradient(135deg, #1a1f33 0%, #2c3650 100%);
  padding: 0.8rem 0;
  margin-bottom: 2rem;
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid rgba(52, 152, 219, 0.4);
  position: sticky;
  position: -webkit-sticky; /* Safari兼容 */
  top: 0;
  z-index: 1000;
  width: 100%;
  transition: transform 0.3s ease;
}

/* 滚动时隐藏导航栏的动画 */
.main-nav.hide-on-scroll {
  transform: translateY(-100%);
  box-shadow: none;
}

.main-nav.scrolling {
  backdrop-filter: blur(20px) saturate(200%);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.4rem;
  color: rgba(255,255,255,0.95);
  text-decoration: none;
  transition: opacity 0.3s;
}

.nav-brand:hover {
  opacity: 0.9;
}

.nav-links {
  display: flex;
  gap: 2rem;
  margin-left: 4rem;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: rgba(255,255,255,0.9);
  padding: 0.8rem 1.2rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.nav-link.active {
  background: rgba(255,255,255,0.1);
  color: #fff;
}

.nav-link:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
}


/* 导航栏科技感网格覆盖层 */
.main-nav::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(rgba(52, 152, 219, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(52, 152, 219, 0.05) 1px, transparent 1px);
  background-size: 20px 20px;
  z-index: -1;
  pointer-events: none;
}

.main-nav::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(52, 152, 219, 0.5), transparent);
  animation: borderPulse 3s infinite alternate;
}

@keyframes borderPulse {
  0% { opacity: 0.5; transform: scaleX(0.95); }
  100% { opacity: 1; transform: scaleX(1); }
}

/* 导航栏科技感动态背景 */
.main-nav::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: linear-gradient(rgba(52, 152, 219, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(52, 152, 219, 0.05) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.3;
  z-index: -1;
  animation: gridMove 15s linear infinite;
}

@keyframes gridMove {
  0% { background-position: 0 0; }
  100% { background-position: 20px 20px; }
}

.main-nav::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(52, 152, 219, 0.5), transparent);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between; /* Distribute items with space between them */
  position: relative;
}

.nav-left {
  /* flex: 1; */ /* Removed flex: 1 */
  display: flex;
  align-items: center;
}

.nav-right {
  display: flex;
  align-items: center;
  margin-left: auto; /* Push nav-right to the far right */
}

.nav-container::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(52, 152, 219, 0.5), transparent);
}

.nav-link {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  margin: 0 2.5rem;
  font-weight: 500;
  padding: 0.5rem 1.2rem;
  border-radius: 4px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  font-size: 1.05rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  border: 1px solid rgba(52, 152, 219, 0.3);
  box-shadow: 0 0 15px rgba(52, 152, 219, 0.15);
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #3498db, #1dd1a1);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.nav-link:hover {
  background-color: rgba(52, 152, 219, 0.15);
  box-shadow: 0 0 15px rgba(52, 152, 219, 0.3), 0 0 30px rgba(52, 152, 219, 0.15);
  text-shadow: 0 0 10px rgba(52, 152, 219, 0.5);
  border-color: rgba(52, 152, 219, 0.5);
  animation: techPulse 2s infinite alternate;
}

@keyframes techPulse {
  0% { box-shadow: 0 0 15px rgba(52, 152, 219, 0.3), 0 0 30px rgba(52, 152, 219, 0.15); }
  100% { box-shadow: 0 0 20px rgba(52, 152, 219, 0.4), 0 0 40px rgba(52, 152, 219, 0.25); }
}

.nav-link:hover::before {
  transform: translateX(0);
}

.site-title {
  font-size: 0.9rem; /* Further reduced font size */
  font-weight: 700;
  margin-right: 2rem; /* Add margin-right back to site-title */
  background: linear-gradient(90deg, #3498db, #1dd1a1);
  -webkit-background-clip: text;
  background-clip: text;
  color: #ffffff;
  text-shadow: 0 0 10px rgba(52, 152, 219, 0.5);
  position: relative;
  padding: 0.5rem 0;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  text-shadow: 0 0 15px rgba(52, 152, 219, 0.3);
  animation: titlePulse 4s infinite alternate;
}

@keyframes titlePulse {
  0% { opacity: 0.9; transform: scale(1); }
  100% { opacity: 1; transform: scale(1.02); }
}

/* 导航栏扫描线效果 */
.tech-scanline {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(52, 152, 219, 0.5), transparent);
  animation: scanlineMove 4s linear infinite;
  z-index: 10;
}

@keyframes scanlineMove {
  0% { top: 0; }
  100% { top: 100%; }
}

.site-title::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 70%;
  background: linear-gradient(180deg, #3498db, #1dd1a1);
  border-radius: 2px;
}

.site-title::after {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: #1dd1a1;
  border-radius: 50%;
  margin-left: 5px;
  animation: blink 1.5s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* 页面容器 */
.page-container {
  display: flex;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* 侧边栏 */
.sidebar {
  width: 280px;
  min-width: 280px;
  padding: 1.5rem;
  position: -webkit-sticky;
  position: sticky;
  top: 80px; /* 与顶部导航栏保持安全距离 */
  height: calc(100vh - 120px); /* 动态高度适配 */
  overflow-y: auto;
  z-index: 50;
  background-color: rgba(26, 35, 58, 0.7);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(52, 152, 219, 0.2);
}

.sidebar h2 {
  color: #e2e8f0;
  border-bottom: 1px solid rgba(52, 152, 219, 0.3);
  padding-bottom: 0.8rem;
  margin-top: 0;
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

.sidebar .article-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar .article-nav li {
  margin-bottom: 0.8rem;
  padding: 0.5rem 0;
  border-bottom: 1px dashed rgba(52, 152, 219, 0.1);
}

.sidebar .article-nav a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  transition: all 0.3s ease;
}

.article-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 15px;
  border-radius: 8px;
}

.article-link:hover {
  background: rgba(255, 255, 255, 0.05);
}

.fa-file-alt {
  font-size: 16px;
  width: 20px;
  text-align: center;
  color: #58a6ff;
}

.article-title {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.sidebar .article-nav a:hover {
  color: #ffffff;
  background-color: rgba(52, 152, 219, 0.2);
  padding-left: 0.8rem;
}

.sidebar .no-articles {
  color: #a0aec0;
  text-align: center;
  padding: 2rem 1rem;
  font-style: italic;
  background-color: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}}

/* 文章导航侧边栏 */
.historical-archive-nav {
  width: 280px;
  min-width: 280px;
  padding: 1.5rem;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(26, 35, 58, 0.9) 100%);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15), 0 0 60px rgba(52, 152, 219, 0.15);
  border: 1px solid rgba(52, 152, 219, 0.3);
  position: fixed;
  left: 2rem;
  top: 8rem;
  height: auto;
  min-height: 200px;
  overflow: visible;
  z-index: 1001;
  scrollbar-width: thin;
  scrollbar-color: rgba(52, 152, 219, 0.5) transparent;
  /* 修复固定定位问题 */
  position: fixed !important;
  left: 2rem !important;
  top: 8rem !important;
  margin: 0;
  transform: none !important;
  will-change: transform;
  /* 添加防抖动和堆叠上下文隔离 */
  isolation: isolate;
  backface-visibility: hidden;
  color: #ffffff; /* 确保导航栏文字基础颜色 */
}

/* 导航栏标题样式 */
.historical-archive-nav h2 {
  color: #e2e8f0 !important;
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}

/* 导航链接样式 */
.historical-archive-nav .article-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.historical-archive-nav .article-nav li {
  margin-bottom: 0.8rem;
  padding: 0.5rem 0;
}
.historical-archive-nav .article-nav a {
  color: #ffffff !important; /* 提高特异性确保样式应用 */
  text-decoration: none;
  transition: all 0.3s ease;
  display: block;
  padding: 0.8rem 1rem; /* 增加内边距确保点击区域和文字空间 */
  font-size: 1.2rem !important; /* 增大字体确保可见 */
  line-height: 1.6;
  border-radius: 4px;
  font-weight: 500; /* 增加字重提高辨识度 */
  text-shadow: 0 0 2px rgba(0, 0, 0, 0.5); /* 添加文字阴影增强可读性 */
  background-color: rgba(255, 255, 255, 0.05); /* 添加背景色确保文字与背景分离 */
}

.historical-archive-nav .article-nav a:hover {
    color: #ffffff !important;
    background-color: rgba(52, 152, 219, 0.2);
    padding-left: 0.8rem;
  }

/* 定制滚动条样式（针对WebKit内核浏览器） */
.historical-archive-nav::-webkit-scrollbar {
  width: 8px;
}

.historical-archive-nav::-webkit-scrollbar-track {
  background-color: transparent;
}

.historical-archive-nav::-webkit-scrollbar-thumb {
  background-color: rgba(52, 152, 219, 0.3);
  border-radius: 4px;
}

.historical-archive-nav::-webkit-scrollbar-thumb:hover {
  background-color: rgba(52, 152, 219, 0.5);
}
  height: fit-content;
  max-height: calc(100vh - 4rem);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(52, 152, 219, 0.3) transparent;
  height: auto;
  min-height: 200px;
  overflow: visible !important;
}  height: auto;
  min-height: 200px;
  overflow: visible !important;
}

.historical-archive-sidebar h2 {
  color: #e2e8f0;
  border-bottom: 1px solid rgba(52, 152, 219, 0.3);
  padding-bottom: 0.8rem;
  margin-top: 0;
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

.historical-archive-sidebar .article-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.historical-archive-sidebar .article-nav li {
  margin-bottom: 0.8rem;
  padding: 0.5rem 0;
  border-bottom: 1px dashed rgba(52, 152, 219, 0.1);
}

.historical-archive-sidebar .article-nav a {
  color: #b3e0ff;
  text-decoration: none;
  transition: all 0.3s ease;
  padding: 0.3rem 0.5rem;
  border-radius: 4px;
  display: block;
}

.historical-archive-sidebar .article-nav a:hover {
  color: #ffffff;
  background-color: rgba(52, 152, 219, 0.2);
  padding-left: 0.8rem;
}

.historical-archive-sidebar .no-articles {
  color: #a0aec0;
  text-align: center;
  padding: 2rem 1rem;
  font-style: italic;
  background-color: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}
/* 历史文章导航栏样式 */
.historical-archive-sidebar {
  width: 280px;
  background-color: rgba(15, 23, 42, 0.85);
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  position: fixed;
  left: 2rem;
  top: 8rem;
  height: calc(100vh - 10rem);
  overflow-y: auto;
  border-right: 1px solid rgba(52, 152, 219, 0.2);
  z-index: 900;
}

.archive-sidebar h2 {
  color: #e2e8f0;
  border-bottom: 1px solid rgba(52, 152, 219, 0.3);
  padding-bottom: 0.5rem;
  margin-top: 0;
  font-size: 1.2rem;
  background: linear-gradient(90deg, #3498db, #1dd1a1);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 10px rgba(52, 152, 219, 0.2);
}

.article-nav {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
}

.article-nav li {
  margin-bottom: 0.8rem;
  padding: 0.5rem;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.article-nav li:hover {
  background-color: rgba(52, 152, 219, 0.1);
  transform: translateX(5px);
}

.article-nav a {
  color: #e2e8f0;
  text-decoration: none;
  transition: color 0.3s ease;
  display: block;
}

.article-nav a:hover {
  color: #3498db;
  text-shadow: 0 0 5px rgba(52, 152, 219, 0.5);
}

.archive-content-container {
  flex: 1;
  padding-left: 2rem;
}

/* 侧边栏 */
.historical-sidebar {
  width: 250px;
  position: sticky;
  top: 2rem;
  height: calc(100vh - 4rem);
  overflow-y: auto;
  padding-right: 1.5rem;
}

.sidebar-header {
  margin-bottom: 1.5rem;
}

.tech-divider {
  height: 3px;
  background: linear-gradient(90deg, #3498db, #1dd1a1);
  margin: 0.5rem 0 1.5rem;
  border-radius: 2px;
  box-shadow: 0 0 10px rgba(52, 152, 219, 0.3);
}

.article-nav {
  display: flex;
  flex-direction: column;
  margin-bottom: 2rem;
  max-height: calc(100vh - 10rem);
  overflow-y: auto;
}

.nav-item {
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
  border-radius: 4px;
  color: #2c3e50;
  text-decoration: none;
  transition: all 0.3s;
  border-left: 3px solid transparent;
  font-size: 0.9rem;
  line-height: 1.4;
}

.nav-item:hover {
  background-color: rgba(52, 152, 219, 0.1);
  border-left-color: #3498db;
  transform: translateX(5px);
}

.nav-item.active {
  background-color: rgba(52, 152, 219, 0.15);
  border-left-color: #3498db;
  color: #3498db;
  font-weight: 500;
  transform: translateX(5px);
  box-shadow: 0 2px 8px rgba(52, 152, 219, 0.1);
}

/* 主内容区 */
.container {
  flex: 1;
  padding: 0 1rem;
}

.page-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #eaeaea;
}

.date-stamp {
  margin-bottom: 2rem;
  color: #a0aec0;
  font-size: 0.9rem;
}

/* 文章列表 */
.news-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.news-item {
  padding: 1.5rem 1.5rem 1.5rem 2rem;
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(52, 152, 219, 0.1);
}

.news-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #3498db, #1dd1a1);
  border-radius: 4px 0 0 4px;
}

.news-item::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle at top right, rgba(52, 152, 219, 0.05) 0%, transparent 70%);
  z-index: 0;
}

.news-item:hover {
  transform: translateY(-5px) scale(1.01);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1), 0 0 15px rgba(52, 152, 219, 0.1);
  border-color: rgba(52, 152, 219, 0.2);
}

.news-item:hover::before {
  background: linear-gradient(180deg, #1dd1a1, #3498db);
  box-shadow: 0 0 10px rgba(29, 209, 161, 0.4);
}

.news-title {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.news-title a {
  color: #2c3e50;
  text-decoration: none;
  transition: color 0.3s;
}

.news-title a:hover {
  color: #3498db;
}

.news-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: #666;
}

.journal {
  font-weight: 500;
}

.news-abstract {
  color: #333;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.read-more a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #3498db;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s;
}

.read-more a:hover {
  color: #9fe6b8;
  gap: 0.75rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .page-container {
    flex-direction: column;
  }
  
  .sidebar {
    width: 100%;
    position: static;
    height: auto;
    padding-right: 0;
    margin-bottom: 2rem;
  }
  
  .nav-item:hover {
    transform: none;
  }
}

/* 存档页面样式 */
.app-container { display: flex; min-height: 100vh; background: #0f172a; color: #e2e8f0; }
.sidebar { width: 260px; background: #1e293b; padding: 2rem 1rem; position: fixed; height: 100vh; box-shadow: 2px 0 10px rgba(0,0,0,0.1); }
.main-content { flex: 1; margin-left: 260px; padding: 2rem; }
.archive-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}
.archive-card { background: #1e293b; border-radius: 12px; overflow: hidden; transition: transform 0.3s ease, box-shadow 0.3s ease; border: 1px solid #334155; }
.archive-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.2); }
.year-header { color: #3b82f6; border-bottom: 2px solid #3b82f6; padding-bottom: 0.5rem; margin: 2rem 0 1rem; }
.month-header { color: #93c5fd; margin: 1.5rem 0 1rem; }
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

.archive-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #eaeaea;
}

.archive-meta {
  color: #666;
  font-size: 0.9rem;
}

.archive-content {
  line-height: 1.6;
}

.archive-content h1 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #2c3e50;
}

.archive-content h2 {
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: #3498db;
  border-bottom: 1px solid #eaeaea;
  padding-bottom: 0.5rem;
}

.archive-content h3 {
  font-size: 1.2rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: #2c3e50;
}

.archive-content p {
  margin-bottom: 1rem;
}

.archive-content a {
  color: #3498db;
  text-decoration: none;
  transition: color 0.3s;
}

.archive-content a:hover {
  color: #1dd1a1;
  text-decoration: underline;
}

.archive-content hr {
  margin: 2rem 0;
  border: 0;
  height: 1px;
  background: #eaeaea;
}

/* 存档索引页样式 */
.archives-index {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  position: relative;
  z-index: 1;
}

.archives-index h1 {
    font-size: 2.5em;
    color: #66b3ff; /* A soft blue for a modern, clean look */
    text-shadow: 0 0 10px rgba(102, 179, 255, 0.5);
    margin-bottom: 20px;
    text-align: center;
    font-family: 'Share Tech Mono', monospace;
    letter-spacing: 2px;
    transition: color 0.3s ease-in-out;
}

.archives-index h1:hover {
    color: #99ccff;
}

.archives-index h1::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #3498db, #1dd1a1);
  border-radius: 2px;
  box-shadow: 0 0 15px rgba(52, 152, 219, 0.3);
}

.archive-description {
  background: rgba(28, 39, 60, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(52, 152, 219, 0.2);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  font-size: 1.1em;
  color: #cceeff; /* Lighter blue for description */
  text-align: center;
  margin-bottom: 30px;
  line-height: 1.6;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 0 5px rgba(102, 179, 255, 0.3);
}

.archive-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.archive-list li {
  margin-bottom: 1rem;
  transition: transform 0.3s ease;
}

.archive-list li:hover {
  transform: translateX(10px);
}

.archive-list li {
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #eaeaea;
  transition: transform 0.3s;
}

.archive-list li:hover {
  transform: translateX(5px);
}

.archive-link {
  display: block;
  padding: 1.5rem;
  background: rgba(28, 39, 60, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 8px;
  border: 1px solid rgba(52, 152, 219, 0.2);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.archive-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #3498db, #1dd1a1);
}

.archive-link:hover {
  background: rgba(52, 152, 219, 0.15);
  box-shadow: 0 0 20px rgba(52, 152, 219, 0.3);
  border-color: rgba(52, 152, 219, 0.4);
}

.archive-date {
  display: block;
  font-size: 0.9rem;
  color: #1dd1a1;
  margin-bottom: 0.5rem;
}

.archive-title {
  font-size: 1.1rem;
  color: white;
  font-weight: 500;
}

.archive-link:hover {
  background-color: rgba(52, 152, 219, 0.1);
  color: #3498db;
}

.archive-date {
    font-size: 0.9em;
    color: #99ccff; /* Slightly darker blue for date */
    margin-right: 15px;
    min-width: 100px;
    text-align: right;
    opacity: 0.9;
    text-shadow: 0 0 3px rgba(153, 204, 255, 0.4);
}

.archive-title {
    font-size: 1.2em;
    color: #e0f2f7; /* Very light blue for title */
    font-weight: bold;
    flex-grow: 1;
    text-shadow: 0 0 5px rgba(102, 179, 255, 0.6);
    transition: color 0.3s ease-in-out;
}

.archive-count {
  background-color: #3498db;
  color: white;
  padding: 0.2rem 0.5rem;
  border-radius: 20px;
  font-size: 0.8rem;
}

.empty-tip {
  text-align: center;
  color: #666;
  padding: 2rem;
  background-color: #f8f9fa;
  border-radius: 4px;
}