```css
/* ===== CSS Variables & Reset ===== */
:root {
  --primary: #7C5CFC;
  --primary-light: #9B8AFF;
  --primary-dark: #5B3FD4;
  --bg: #F8F4FF;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-solid: #FFFFFF;
  --text: #1A1A2E;
  --text-secondary: #2D2D44;
  --text-muted: #6B6B8D;
  --border: #E0D8FF;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 8px 30px rgba(124, 92, 252, 0.2);
  --radius: 16px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.3);
  --gradient-banner: linear-gradient(135deg, #7C5CFC 0%, #A78BFA 50%, #F0ABFC 100%);
  --gradient-soft: linear-gradient(135deg, #F0EBFF 0%, #FFFFFF 100%);
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12121A;
    --bg-card: rgba(30, 30, 45, 0.85);
    --bg-card-solid: #1E1E2D;
    --text: #E8E8F0;
    --text-secondary: #C0C0D0;
    --text-muted: #8888A0;
    --border: #2E2E45;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 8px 30px rgba(124, 92, 252, 0.3);
    --glass-bg: rgba(30, 30, 45, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --gradient-soft: linear-gradient(135deg, #1E1E2D 0%, #2A2A40 100%);
  }
}

/* ===== Reset & Base ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}

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

/* ===== Header & Navigation ===== */
header {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
}

.logo h1 {
  font-size: 2rem;
  color: var(--text);
  font-weight: 800;
  letter-spacing: 1px;
  background: var(--gradient-banner);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: var(--transition);
}

.logo h1:hover {
  transform: scale(1.05);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 25px;
}

nav ul li a {
  font-weight: 500;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  position: relative;
  color: var(--text-secondary);
}

nav ul li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-banner);
  transition: width 0.3s ease;
}

nav ul li a:hover {
  color: var(--primary);
  border-bottom-color: transparent;
}

nav ul li a:hover::after {
  width: 100%;
}

/* ===== Main Layout ===== */
main {
  padding: 40px 0;
}

.grid-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
}

/* ===== Section Titles ===== */
.section-title {
  font-size: 1.8rem;
  color: var(--text);
  margin: 50px 0 25px;
  padding-bottom: 10px;
  border-bottom: 3px solid transparent;
  border-image: var(--gradient-banner) 1;
  display: inline-block;
  position: relative;
  font-weight: 700;
}

.section-title::before {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-banner);
  border-radius: 2px;
}

/* ===== Manga Cards Grid ===== */
.manga-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

.manga-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--glass-border);
  animation: fadeInUp 0.6s ease both;
}

.manga-card:nth-child(2n) {
  animation-delay: 0.1s;
}

.manga-card:nth-child(3n) {
  animation-delay: 0.2s;
}

.manga-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.manga-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.manga-card:hover img {
  transform: scale(1.05);
}

.manga-info {
  padding: 15px;
}

.manga-info h3 {
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 5px;
  font-weight: 600;
}

.manga-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 2px;
}

.manga-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  color: #FFFFFF;
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  margin-top: 8px;
  font-weight: 500;
  transition: var(--transition);
}

.manga-tag:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(124, 92, 252, 0.3);
}

/* ===== Featured Cards ===== */
.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 25px;
}

.featured-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--glass-border);
}

.featured-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: var(--shadow-hover);
}

.featured-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.featured-card:hover img {
  transform: scale(1.08);
}

.featured-info {
  padding: 20px;
}

.featured-info h3 {
  font-size: 1.3rem;
  color: var(--text);
  margin-bottom: 8px;
  font-weight: 600;
}

.featured-info p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
  line-height: 1.6;
}

/* ===== Detail Section ===== */
.detail-section {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
  margin-top: 50px;
  border: 1px solid var(--glass-border);
  animation: fadeIn 0.8s ease both;
}

.detail-section h2 {
  font-size: 2rem;
  color: var(--text);
  margin-bottom: 20px;
  border-left: 5px solid;
  border-image: var(--gradient-banner) 1;
  padding-left: 15px;
  font-weight: 700;
}

.detail-section h3 {
  font-size: 1.4rem;
  color: var(--text);
  margin: 20px 0 10px;
  font-weight: 600;
}

.detail-section p {
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 15px;
  line-height: 1.8;
}

/* ===== Character Cards ===== */
.char-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.char-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--glass-border);
}

.char-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.char-card img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 15px;
  display: block;
  border: 3px solid var(--gradient-banner);
  transition: var(--transition);
}

.char-card:hover img {
  transform: scale(1.1);
  border-color: var(--primary);
}

.char-card h3 {
  font-size: 1.2rem;
  color: var(--text);
  margin-bottom: 5px;
  font-weight: 600;
}

.char-card .char-title {
  color: var(--primary);
  font-size: 0.9rem;
  margin-bottom: 10px;
  font-weight: 500;
}

.char-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-align: left;
  line-height: 1.6;
}

/* ===== Platform Section ===== */
.platform-section {
  background: var(--gradient-soft);
  border-radius: var(--radius);
  padding: 40px;
  margin-top: 50px;
  border: 1px solid var(--glass-border);
  animation: fadeIn 0.8s ease both;
}

.platform-section h2 {
  font-size: 2rem;
  color: var(--text);
  margin-bottom: 20px;
  font-weight: 700;
}

.platform-section p {
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 15px;
  line-height: 1.8;
}

.platform-features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 15px;
  margin-top: 20px;
}

.feature-item {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-sm);
  padding: 15px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--glass-border);
}

.feature-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.feature-item h3 {
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 5px;
  font-weight: 600;
}

.feature-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ===== App Download Section ===== */
.app-download {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  margin-top: 50px;
  box-shadow: var(--shadow);
  border: 1px solid var(--glass-border);
  animation: fadeIn 0.8s ease both;
}

.app-download h2 {
  font-size: 2rem;
  color: var(--text);
  margin-bottom: 15px;
  font-weight: 700;
}

.app-download p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

.btn-group {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 35px;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

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

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

.btn-primary {
  background: var(--gradient-banner);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(124, 92, 252, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(124, 92, 252, 0.4);
  color: #FFFFFF;
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--primary);
  border: 2px solid var(--primary);
  backdrop-filter: blur(5px);
}

.btn-secondary:hover {
  background: var(--primary);
  color: #FFFFFF;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(124, 92, 252, 0.3);
}

/* ===== Reviews Section ===== */
.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.review-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-sm);
  padding: 20px;
  box-shadow: var(--shadow);
  border-left: 4px solid;
  border-image: var(--gradient-banner) 1;
  transition: var(--transition);
  animation: fadeInUp 0.6s ease both;
}

.review-card:nth-child(2n) {
  animation-delay: 0.1s;
}

.review-card:nth-child(3n) {
  animation-delay: 0.2s;
}

.review-card:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-hover);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 10px;
}

.review-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--gradient-banner);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: #FFFFFF;
  font-size: 1.2rem;
}

.review-user {
  font-weight: 600;
  color: var(--text);
}

.review-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.review-text {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.6;
}

/* ===== Sidebar ===== */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.sidebar section {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius);
  padding: 25px;
  box-shadow: var(--shadow);
  border: 1px solid var(--glass-border);
  animation: fadeIn 0.6s ease both;
}

.sidebar h2 {
  font-size: 1.4rem;
  color: var(--text);
  margin-bottom: 15px;
  border-bottom: 2px solid;
  border-image: var(--gradient-banner) 1;
  padding-bottom: 10px;
  font-weight: 600;
}

.rank-list {
  list-style: none;
}

.rank-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text);
  transition: var(--transition);
  cursor: pointer;
}

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

.rank-list li:hover {
  padding-left: 10px;
  color: var(--primary);
}

.rank-num {
  font-weight: bold;
  color: var(--primary);
  min-width: 25px;
  font-size: 1.1rem;
}

.stats-box {
  text-align: center;
}

.stats-box .stat {
  font-size: 2rem;
  font-weight: bold;
  color: var(--primary);
  margin: 10px 0;
  animation: countUp 1s ease both;
}

.stats-box .label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 15px;
}

/* ===== Footer ===== */
footer {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--glass-border);
  padding: 40px 0 20px;
  margin-top: 60px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  margin-bottom: 30px;
  justify-content: center;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--primary);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary-light);
  transform: translateY(-2px);
}

.footer-copyright {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-copyright p {
  margin-bottom: 5px;
}

.footer-copyright a {
  color: var(--primary);
  margin: 0 5px;
}

.footer-copyright a:hover {
  color: var(--primary-light);
}

/* ===== Animations ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes countUp {
  from {
    opacity: 0;
    transform: scale(0.5);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ===== Scroll Animation ===== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Glass Morphism Effect ===== */
.glass-effect {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
  .grid-layout {
    grid-template-columns: 1fr;
  }
  
  .sidebar {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: space-between;
  }
  
  .sidebar section {
    flex: 1 1 45%;
  }
  
  nav ul {
    flex-wrap: wrap;
    gap: 15px;
  }
  
  .manga-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }
}

@media (max-width: 768px) {
  .nav-wrapper {
    flex-direction: column;
    gap: 15px;
  }
  
  nav ul {
    justify-content: center;
  }
  
  .grid-layout {
    grid-template-columns: 1fr;
  }
  
  .sidebar section {
    flex: 1 1 100%;
  }
  
  .manga-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 15px;
  }
  
  .manga-info {
    padding: 10px;
  }
  
  .manga-info h3 {
    font-size: 1rem;
  }
  
  .featured-grid {
    grid-template-columns: 1fr;
  }
  
  .detail-section {
    padding: 25px;
  }
  
  .platform-section {
    padding: 25px;
  }
  
  .app-download {
    padding: 25px;
  }
  
  .btn {
    width: 100%;
    text-align: center;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  .char-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }
  
  .logo h1 {
    font-size: 1.5rem;
  }
  
  .manga-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .manga-card img {
    height: 180px;
  }
  
  .manga-info p {
    font-size: 0.75rem;
  }
  
  .manga-tag {
    font-size: 0.65rem;
    padding: 2px 8px;
  }
  
  .review-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-links {
    gap: 15px;
  }
  
  .btn-group {
    flex-direction: column;
  }
  
  .detail-section h2 {
    font-size: 1.5rem;
  }
  
  .platform-section h2,
  .app-download h2 {
    font-size: 1.5rem;
  }
}

/* ===== Hover Effects & Interactions ===== */
.hover-lift {
  transition: var(--transition);
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.hover-scale {
  transition: var(--transition);
}

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

.hover-glow {
  transition: var(--transition);
}

.hover-glow:hover {
  box-shadow: 0 0 20px rgba(124, 92, 252, 0.3);
}

/* ===== Gradient Text ===== */
.gradient-text {
  background: var(--gradient-banner);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Card Border Animation ===== */
.border-animation {
  position: relative;
}

.border-animation::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--gradient-banner);
  border-radius: var(--radius);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.border-animation:hover::before {
  opacity: 1;
}

/* ===== Loading Placeholder ===== */
.loading-placeholder {
  background: linear-gradient(90deg, var(--border) 25%, var(--bg-card) 50%, var(--border) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* ===== Accessibility ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===== Focus States ===== */
:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

/* ===== Print Styles ===== */
@media print {
  header,
  footer,
  .sidebar,
  .btn-group,
  .app-download {
    display: none;
  }
  
  body {
    background: #FFFFFF;
    color: #000000;
  }
  
  .container {
    max-width: 100%;
  }
}
```