```css
/* =========================================
   黑料官网 · 星漫次元站
   UI风格：深空紫罗兰 · 霓虹渐变 · 毛玻璃
   包含：暗色模式 / 响应式 / 动画 / 性能优化
   ========================================= */

/* ---------- CSS 变量与主题系统 ---------- */
:root {
  /* 主色板 */
  --bg-primary: #F8F4FF;
  --bg-secondary: #FFFFFF;
  --bg-glass: rgba(255, 255, 255, 0.65);
  --bg-glass-strong: rgba(255, 255, 255, 0.85);
  --text-primary: #1A1A2E;
  --text-secondary: #2D2D44;
  --text-muted: #5A5A7A;
  --accent: #7C5CFC;
  --accent-hover: #4A4AF0;
  --accent-soft: #E4D9FF;
  --border-color: rgba(124, 92, 252, 0.15);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.08);
  --gradient-main: linear-gradient(135deg, #7C5CFC 0%, #4A4AF0 50%, #6B4CFF 100%);
  --gradient-banner: linear-gradient(135deg, #1A1A2E 0%, #2D1B4E 40%, #4A3A8A 100%);
  --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.9) 0%, rgba(244,240,255,0.9) 100%);
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max-width: 1280px;
}

/* 暗色模式变量覆盖 */
[data-theme="dark"] {
  --bg-primary: #0F0B1E;
  --bg-secondary: #1A1530;
  --bg-glass: rgba(30, 25, 60, 0.7);
  --bg-glass-strong: rgba(30, 25, 60, 0.9);
  --text-primary: #EAE6FF;
  --text-secondary: #C4BCE8;
  --text-muted: #8A82B8;
  --accent: #9B7FFF;
  --accent-hover: #B49EFF;
  --accent-soft: #2D2245;
  --border-color: rgba(155, 127, 255, 0.25);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --gradient-main: linear-gradient(135deg, #9B7FFF 0%, #6B4CFF 50%, #4A4AF0 100%);
  --gradient-banner: linear-gradient(135deg, #0F0B1E 0%, #1E1640 50%, #3A2A70 100%);
  --gradient-card: linear-gradient(145deg, rgba(40, 32, 80, 0.9) 0%, rgba(30, 24, 60, 0.9) 100%);
}

/* ---------- 基础重置与全局样式 ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 20% 30%, rgba(124, 92, 252, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(74, 74, 240, 0.06) 0%, transparent 50%);
  font-family: var(--font-sans);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  background: var(--accent-soft);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
  position: relative;
}

a:hover {
  color: var(--accent-hover);
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin: 0.5rem 0;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin: 0.5rem 0 1rem;
  position: relative;
  padding-bottom: 0.5rem;
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--gradient-main);
  border-radius: 3px;
}

h3 {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  margin: 0.5rem 0;
}

p {
  margin: 0.5rem 0;
  color: var(--text-secondary);
}

ul, ol {
  padding-left: 1.5rem;
  color: var(--text-secondary);
}

li {
  margin: 0.3rem 0;
}

/* ---------- 容器布局 ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 32px);
  width: 100%;
}

/* ---------- 头部 Header ---------- */
header.container {
  padding-top: clamp(1.5rem, 5vh, 3rem);
  padding-bottom: 1rem;
  text-align: center;
  position: relative;
}

header h1 {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 20px rgba(124, 92, 252, 0.2);
}

header .meta-info {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  color: var(--text-muted);
  letter-spacing: 0.02em;
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- 导航栏 Navigation ---------- */
nav.container {
  margin-top: 1rem;
  margin-bottom: 2rem;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.5rem, 1.5vw, 1.5rem);
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: clamp(0.6rem, 1.5vw, 1rem) clamp(0.8rem, 2vw, 1.5rem);
  border-radius: 60px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  justify-content: center;
  align-items: center;
  transition: background var(--transition-normal), box-shadow var(--transition-normal);
}

.nav-links a {
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.4rem 0.8rem;
  border-radius: 30px;
  transition: all var(--transition-fast);
  color: var(--text-secondary);
  position: relative;
}

.nav-links a:hover {
  background: var(--gradient-main);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(124, 92, 252, 0.3);
  text-decoration: none;
}

/* ---------- 主内容布局 ---------- */
main.container {
  display: flex;
  gap: clamp(1rem, 3vw, 2rem);
  flex-wrap: wrap;
  padding-bottom: 2rem;
}

main > div:first-child {
  flex: 3;
  min-width: 280px;
}

aside {
  flex: 1;
  min-width: 240px;
}

/* ---------- 区块通用样式 ---------- */
section {
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  position: relative;
}

section h2 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ---------- 网格列表 Grid ---------- */
.grid-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
  margin-top: 1rem;
}

/* ---------- 卡片 Card ---------- */
.card {
  background: var(--gradient-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: clamp(0.8rem, 1.5vw, 1.2rem);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal);
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.6s ease both;
  animation-delay: calc(var(--card-index, 0) * 0.05s);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.5s ease;
}

.card:hover::before {
  left: 100%;
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.card img {
  border-radius: var(--radius-sm);
  width: 100%;
  height: auto;
  aspect-ratio: 3/4;
  object-fit: cover;
  margin-bottom: 0.8rem;
  transition: transform var(--transition-normal);
}

.card:hover img {
  transform: scale(1.03);
}

.card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0.5rem 0 0.3rem;
  color: var(--text-primary);
}

.card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0.2rem 0;
  line-height: 1.5;
}

.card .badge {
  display: inline-block;
  background: var(--gradient-main);
  color: #fff;
  padding: 0.15rem 0.8rem;
  border-radius: 30px;
  font-size: 0.7rem;
  font-weight: 600;
  margin: 0.2rem 0.2rem 0 0;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 8px rgba(124, 92, 252, 0.3);
}

/* ---------- 徽章 Badge ---------- */
.badge {
  background: var(--gradient-main);
  color: #FFFFFF;
  padding: 0.2rem 0.8rem;
  border-radius: 30px;
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-block;
  transition: transform var(--transition-fast);
}

.badge:hover {
  transform: scale(1.05);
}

/* ---------- 侧边栏卡片 ---------- */
.aside-card {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: clamp(1rem, 2vw, 1.5rem);
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  animation: fadeInRight 0.6s ease both;
}

.aside-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.aside-card h2 {
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
}

.aside-card ul {
  list-style: none;
  padding: 0;
}

.aside-card li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  transition: padding-left var(--transition-fast), color var(--transition-fast);
  color: var(--text-secondary);
}

.aside-card li:last-child {
  border-bottom: none;
}

.aside-card li:hover {
  padding-left: 0.5rem;
  color: var(--accent);
}

/* ---------- 详情区块（文章） ---------- */
#detail article,
#platform article,
#app > div {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: clamp(1.2rem, 3vw, 2rem);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

#detail article:hover,
#platform article:hover,
#app > div:hover {
  box-shadow: var(--shadow-lg);
}

#detail article img {
  border-radius: var(--radius-sm);
  float: left;
  margin-right: 1.5rem;
  margin-bottom: 1rem;
  max-width: 280px;
  width: 100%;
  height: auto;
}

#detail article h3 {
  margin-top: 1rem;
  color: var(--accent);
}

#detail article p {
  text-align: justify;
}

/* ---------- 按钮 Button ---------- */
.btn {
  display: inline-block;
  background: var(--gradient-main);
  color: #FFFFFF;
  padding: 0.8rem 2rem;
  border-radius: 60px;
  font-weight: 700;
  margin-right: 1rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 16px rgba(124, 92, 252, 0.3);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.02em;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.5s ease, height 0.5s ease;
}

.btn:hover {
  background: var(--accent-hover);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(124, 92, 252, 0.4);
  text-decoration: none;
}

.btn:hover::after {
  width: 300px;
  height: 300px;
}

.btn:active {
  transform: translateY(-1px);
}

/* ---------- 评论列表 ---------- */
#comments > div {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: clamp(1rem, 2vw, 1.5rem);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.comment-item {
  border-bottom: 1px solid var(--border-color);
  padding: 0.8rem 0;
  transition: background var(--transition-fast), padding-left var(--transition-fast);
  color: var(--text-secondary);
}

.comment-item:last-child {
  border-bottom: none;
}

.comment-item:hover {
  background: rgba(124, 92, 252, 0.05);
  padding-left: 0.5rem;
  border-radius: var(--radius-sm);
}

.comment-item strong {
  color: var(--text-primary);
  margin-right: 0.5rem;
}

.comment-item .meta-info {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- 元信息 ---------- */
.meta-info {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ---------- 星级评分 ---------- */
.star-rating {
  color: #FFB800;
  letter-spacing: 2px;
}

/* ---------- 页脚 Footer ---------- */
footer.container {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
  padding: clamp(1.2rem, 3vw, 2rem);
  margin-top: 2rem;
  margin-bottom: 2rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  background: transparent;
  padding: 1rem 0;
  border-radius: var(--radius-md);
  margin-top: 1rem;
}

.footer-links a {
  padding: 0.4rem 1rem;
  border-radius: 30px;
  background: var(--accent-soft);
  transition: all var(--transition-fast);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-links a:hover {
  background: var(--gradient-main);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(124, 92, 252, 0.3);
  text-decoration: none;
}

footer p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

footer a {
  color: var(--accent);
}

footer a:hover {
  text-decoration: underline;
}

/* ---------- 图片占位 ---------- */
img {
  background: var(--accent-soft);
}

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

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
}

/* 滚动动画 */
@media (prefers-reduced-motion: no-preference) {
  .card {
    animation: fadeInUp 0.6s ease both;
    animation-delay: calc(var(--card-index, 0) * 0.05s);
  }

  .aside-card {
    animation: fadeInRight 0.6s ease both;
  }

  section {
    animation: fadeInUp 0.8s ease both;
  }
}

/* ---------- 滚动条美化 ---------- */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-main);
  border-radius: 20px;
  border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-hover);
}

/* ---------- 响应式设计 ---------- */
@media (max-width: 1024px) {
  main.container {
    flex-direction: column;
  }

  aside {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
  }

  .aside-card {
    margin-bottom: 0;
  }

  #detail article img {
    float: none;
    margin: 0 auto 1rem;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .grid-list {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.8rem;
  }

  .nav-links {
    border-radius: 20px;
    padding: 0.8rem;
    gap: 0.5rem;
  }

  .nav-links a {
    font-size: 0.85rem;
    padding: 0.3rem 0.6rem;
  }

  .btn {
    display: block;
    width: 100%;
    margin: 0.5rem 0;
    text-align: center;
  }

  main > div:first-child {
    min-width: 100%;
  }

  aside {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .grid-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
  }

  .card {
    padding: 0.6rem;
  }

  .card h3 {
    font-size: 0.95rem;
  }

  .card p {
    font-size: 0.75rem;
  }

  .badge {
    font-size: 0.65rem;
    padding: 0.1rem 0.5rem;
  }

  header h1 {
    font-size: 1.6rem;
  }

  .meta-info {
    font-size: 0.8rem;
  }

  .footer-links {
    gap: 0.5rem;
  }

  .footer-links a {
    font-size: 0.8rem;
    padding: 0.3rem 0.8rem;
  }
}

/* ---------- 暗色模式自动适配 ---------- */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-primary: #0F0B1E;
    --bg-secondary: #1A1530;
    --bg-glass: rgba(30, 25, 60, 0.7);
    --bg-glass-strong: rgba(30, 25, 60, 0.9);
    --text-primary: #EAE6FF;
    --text-secondary: #C4BCE8;
    --text-muted: #8A82B8;
    --accent: #9B7FFF;
    --accent-hover: #B49EFF;
    --accent-soft: #2D2245;
    --border-color: rgba(155, 127, 255, 0.25);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --gradient-main: linear-gradient(135deg, #9B7FFF 0%, #6B4CFF 50%, #4A4AF0 100%);
    --gradient-banner: linear-gradient(135deg, #0F0B1E 0%, #1E1640 50%, #3A2A70 100%);
    --gradient-card: linear-gradient(145deg, rgba(40, 32, 80, 0.9) 0%, rgba(30, 24, 60, 0.9) 100%);
  }
}

/* ---------- 手动暗色模式切换支持 ---------- */
[data-theme="dark"] {
  --bg-primary: #0F0B1E;
  --bg-secondary: #1A1530;
  --bg-glass: rgba(30, 25, 60, 0.7);
  --bg-glass-strong: rgba(30, 25, 60, 0.9);
  --text-primary: #EAE6FF;
  --text-secondary: #C4BCE8;
  --text-muted: #8A82B8;
  --accent: #9B7FFF;
  --accent-hover: #B49EFF;
  --accent-soft: #2D2245;
  --border-color: rgba(155, 127, 255, 0.25);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --gradient-main: linear-gradient(135deg, #9B7FFF 0%, #6B4CFF 50%, #4A4AF0 100%);
  --gradient-banner: linear-gradient(135deg, #0F0B1E 0%, #1E1640 50%, #3A2A70 100%);
  --gradient-card: linear-gradient(145deg, rgba(40, 32, 80, 0.9) 0%, rgba(30, 24, 60, 0.9) 100%);
}

/* ---------- 性能优化 ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- 渐变Banner效果 ---------- */
header.container::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 60%;
  background: var(--gradient-banner);
  filter: blur(80px);
  opacity: 0.1;
  z-index: -1;
  border-radius: 50%;
  pointer-events: none;
}

/* ---------- 毛玻璃通用类 ---------- */
.glass-effect {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
}

/* ---------- 选中文本样式 ---------- */
::selection {
  background: var(--accent);
  color: #fff;
}

/* ---------- 焦点可见性 ---------- */
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- 卡片索引变量 ---------- */
.card:nth-child(1) { --card-index: 1; }
.card:nth-child(2) { --card-index: 2; }
.card:nth-child(3) { --card-index: 3; }
.card:nth-child(4) { --card-index: 4; }
.card:nth-child(5) { --card-index: 5; }
.card:nth-child(6) { --card-index: 6; }
.card:nth-child(7) { --card-index: 7; }
.card:nth-child(8) { --card-index: 8; }
.card:nth-child(9) { --card-index: 9; }
.card:nth-child(10) { --card-index: 10; }
.card:nth-child(11) { --card-index: 11; }
.card:nth-child(12) { --card-index: 12; }

/* ---------- 打印样式 ---------- */
@media print {
  .nav-links,
  .btn,
  .footer-links,
  .aside-card {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .card,
  .aside-card,
  #detail article,
  #platform article,
  #app > div,
  #comments > div {
    background: #fff !important;
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
}
```