```css
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
}

:root {
  --primary: #7c3aed;
  --primary-light: #a78bfa;
  --primary-glow: rgba(139, 92, 246, 0.35);
  --bg-deep: #07070f;
  --bg-dark: #0d0d20;
  --bg-card: rgba(26, 26, 53, 0.72);
  --bg-section: rgba(20, 20, 46, 0.85);
  --border-glass: rgba(255, 255, 255, 0.08);
  --text-light: #f0f0ff;
  --text-body: #d0d0e8;
  --text-muted: #8888aa;
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --transition-smooth: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-deep);
  color: var(--text-body);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(124, 58, 237, 0.15), transparent 40%),
    radial-gradient(circle at 85% 70%, rgba(139, 92, 246, 0.1), transparent 35%);
  pointer-events: none;
  z-index: -1;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

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

a:hover {
  color: #c4b5fd;
  text-decoration: none;
}

/* ===== Header ===== */
header {
  background: rgba(13, 13, 32, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-glass);
  padding: 18px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.header-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.logo h1 {
  font-size: 28px;
  font-weight: 800;
  background: linear-gradient(135deg, #f0f0ff 30%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 1px;
  position: relative;
}

.logo h1::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), transparent);
  border-radius: 4px;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 8px;
  flex-wrap: wrap;
}

nav a {
  color: var(--text-body);
  font-size: 14px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid transparent;
  transition: var(--transition-smooth);
  position: relative;
}

nav a:hover {
  color: var(--text-light);
  background: rgba(124, 58, 237, 0.15);
  border-color: rgba(124, 58, 237, 0.3);
  text-decoration: none;
  transform: translateY(-2px);
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(145deg, rgba(28, 28, 58, 0.6), rgba(20, 20, 46, 0.8));
  backdrop-filter: blur(15px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  margin: 30px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.8s ease-out;
}

.hero::before {
  content: '';
  position: absolute;
  top: -60%;
  left: -20%;
  width: 60%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(124, 58, 237, 0.1), transparent);
  transform: rotate(20deg);
  animation: shimmer 6s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { transform: translateX(-30%) rotate(20deg); }
  50% { transform: translateX(30%) rotate(20deg); }
}

.hero h2 {
  color: var(--text-light);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  margin-bottom: 18px;
  background: linear-gradient(135deg, #ffffff, var(--primary-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  z-index: 1;
}

.hero p {
  color: var(--text-body);
  max-width: 800px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.9;
  position: relative;
  z-index: 1;
}

/* ===== Sections ===== */
section {
  margin: 45px 0;
}

.section-header {
  color: var(--text-light);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  margin-bottom: 22px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary);
  display: inline-block;
  position: relative;
  letter-spacing: 0.5px;
}

.section-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-light), transparent);
}

/* ===== Cards Grid ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 22px;
}

.card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
  animation: fadeInUp 0.6s ease-out both;
  box-shadow: var(--shadow-card);
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 45px var(--primary-glow);
  border-color: rgba(124, 58, 237, 0.4);
}

.card img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

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

.card-body {
  padding: 16px;
  background: rgba(0, 0, 0, 0.2);
}

.card-body h3 {
  color: var(--text-light);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-body p {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.card-body p::before {
  content: '·';
  color: var(--primary-light);
  font-weight: bold;
}

.badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), #6d28d9);
  color: #ffffff;
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  margin-top: 8px;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.3);
}

/* ===== Detail Section ===== */
.detail-section {
  background: var(--bg-section);
  backdrop-filter: blur(15px);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  animation: fadeInUp 0.7s ease-out;
}

.detail-section h3 {
  color: var(--text-light);
  font-size: 22px;
  font-weight: 700;
  margin: 25px 0 15px;
  position: relative;
  padding-left: 18px;
}

.detail-section h3::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 20px;
  background: var(--primary);
  border-radius: 4px;
}

.detail-section p {
  color: var(--text-body);
  margin-bottom: 12px;
  text-align: justify;
  line-height: 1.9;
}

.detail-section strong {
  color: var(--primary-light);
}

/* ===== Character Grid ===== */
.char-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 22px;
}

.char-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  transition: var(--transition-smooth);
  animation: fadeInUp 0.6s ease-out both;
}

.char-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 40px var(--primary-glow);
  border-color: rgba(124, 58, 237, 0.4);
}

.char-card img {
  border-radius: 50%;
  margin-bottom: 12px;
  width: 120px;
  height: 120px;
  object-fit: cover;
  border: 3px solid var(--primary);
  box-shadow: 0 0 25px rgba(124, 58, 237, 0.3);
  transition: transform 0.4s ease;
}

.char-card:hover img {
  transform: scale(1.08) rotate(5deg);
}

.char-card h3 {
  color: var(--text-light);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}

.char-card .role {
  color: var(--primary-light);
  font-size: 13px;
  font-weight: 500;
  margin: 6px 0;
  letter-spacing: 0.5px;
}

.char-card p {
  color: var(--text-body);
  font-size: 13px;
  line-height: 1.7;
  text-align: left;
  background: rgba(0, 0, 0, 0.2);
  padding: 10px;
  border-radius: 8px;
}

/* ===== Platform Section ===== */
.platform-section {
  background: var(--bg-section);
  backdrop-filter: blur(12px);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  animation: fadeInUp 0.7s ease-out;
}

.platform-section p {
  color: var(--text-body);
  margin-bottom: 15px;
  line-height: 1.9;
}

.platform-section strong {
  color: var(--primary-light);
}

/* ===== Download Buttons ===== */
.download-btns {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 25px;
}

.btn {
  background: linear-gradient(135deg, var(--primary), #6d28d9);
  color: #ffffff;
  padding: 14px 36px;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.3);
}

.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 {
  background: linear-gradient(135deg, #8b5cf6, var(--primary));
  color: #fff;
  text-decoration: none;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.5);
}

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

/* ===== Comments ===== */
.comment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
}

.comment-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 18px;
  transition: var(--transition-smooth);
  animation: fadeInUp 0.5s ease-out both;
}

.comment-card:hover {
  transform: translateY(-4px);
  border-color: rgba(124, 58, 237, 0.3);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.comment-card .user {
  color: var(--primary-light);
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.comment-card .user::before {
  content: '👤';
  font-size: 14px;
}

.comment-card .time {
  color: var(--text-muted);
  font-size: 12px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 8px;
}

.comment-card p {
  color: var(--text-body);
  font-size: 14px;
  line-height: 1.8;
}

/* ===== Aside ===== */
aside {
  background: var(--bg-section);
  backdrop-filter: blur(15px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-top: 30px;
  position: sticky;
  top: 100px;
  height: fit-content;
  animation: fadeInRight 0.8s ease-out;
}

aside h3 {
  color: var(--text-light);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  gap: 8px;
}

aside ul {
  list-style: none;
  margin-bottom: 20px;
}

aside li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border-glass);
  color: var(--text-body);
  font-size: 14px;
  transition: var(--transition-smooth);
  cursor: default;
  display: flex;
  align-items: center;
  gap: 8px;
}

aside li:hover {
  color: var(--primary-light);
  padding-left: 8px;
}

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

/* ===== Stats ===== */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  margin-top: 15px;
}

.stat-box {
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(8px);
  padding: 16px 10px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid var(--border-glass);
  transition: var(--transition-smooth);
}

.stat-box:hover {
  transform: scale(1.05);
  border-color: rgba(124, 58, 237, 0.4);
}

.stat-box .num {
  color: var(--primary-light);
  font-size: 22px;
  font-weight: 800;
  display: block;
  background: linear-gradient(135deg, var(--primary-light), #8b5cf6);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-box .label {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 4px;
}

/* ===== Footer ===== */
footer {
  background: rgba(7, 7, 15, 0.9);
  backdrop-filter: blur(20px);
  padding: 50px 0 25px;
  margin-top: 60px;
  border-top: 1px solid var(--border-glass);
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  margin-bottom: 30px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 14px;
  transition: var(--transition-smooth);
  position: relative;
}

.footer-links a:hover {
  color: var(--primary-light);
  text-decoration: none;
  transform: translateY(-2px);
}

.copyright {
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 2;
}

.copyright a {
  color: var(--text-muted);
  margin: 0 8px;
}

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

/* ===== Content Layout ===== */
.content-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 30px;
  align-items: start;
}

/* ===== Animations ===== */
@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);
  }
}

/* Scroll reveal animation */
.card,
.char-card,
.comment-card {
  opacity: 0;
  animation: fadeInUp 0.6s ease-out forwards;
}

/* Stagger animations */
.card:nth-child(1),
.char-card:nth-child(1),
.comment-card:nth-child(1) { animation-delay: 0.05s; }
.card:nth-child(2),
.char-card:nth-child(2),
.comment-card:nth-child(2) { animation-delay: 0.1s; }
.card:nth-child(3),
.char-card:nth-child(3),
.comment-card:nth-child(3) { animation-delay: 0.15s; }
.card:nth-child(4),
.char-card:nth-child(4),
.comment-card:nth-child(4) { animation-delay: 0.2s; }
.card:nth-child(5),
.char-card:nth-child(5),
.comment-card:nth-child(5) { animation-delay: 0.25s; }
.card:nth-child(6),
.char-card:nth-child(6),
.comment-card:nth-child(6) { animation-delay: 0.3s; }
.card:nth-child(7),
.char-card:nth-child(7),
.comment-card:nth-child(7) { animation-delay: 0.35s; }
.card:nth-child(8),
.char-card:nth-child(8),
.comment-card:nth-child(8) { animation-delay: 0.4s; }
.card:nth-child(9),
.char-card:nth-child(9),
.comment-card:nth-child(9) { animation-delay: 0.45s; }
.card:nth-child(10),
.char-card:nth-child(10),
.comment-card:nth-child(10) { animation-delay: 0.5s; }
.card:nth-child(11),
.char-card:nth-child(11),
.comment-card:nth-child(11) { animation-delay: 0.55s; }
.card:nth-child(12),
.char-card:nth-child(12),
.comment-card:nth-child(12) { animation-delay: 0.6s; }

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

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--primary), #4c1d95);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(var(--primary-light), var(--primary));
}

/* ===== Selection ===== */
::selection {
  background: var(--primary);
  color: #ffffff;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .content-layout {
    grid-template-columns: 1fr;
  }

  aside {
    position: static;
    margin-top: 30px;
  }

  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .header-wrapper {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  nav ul {
    justify-content: center;
    gap: 4px;
  }

  nav a {
    font-size: 13px;
    padding: 5px 10px;
  }

  .hero {
    padding: 35px 20px;
  }

  .hero h2 {
    font-size: 24px;
  }

  .detail-section,
  .platform-section {
    padding: 20px;
  }

  .detail-section h3 {
    font-size: 18px;
  }

  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 14px;
  }

  .card-body {
    padding: 12px;
  }

  .card-body h3 {
    font-size: 15px;
  }

  .card-body p {
    font-size: 12px;
  }

  .char-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 14px;
  }

  .char-card {
    padding: 15px 12px;
  }

  .char-card img {
    width: 90px;
    height: 90px;
  }

  .char-card h3 {
    font-size: 15px;
  }

  .char-card .role {
    font-size: 12px;
  }

  .char-card p {
    font-size: 12px;
    padding: 8px;
  }

  .comment-grid {
    grid-template-columns: 1fr;
  }

  .btn {
    padding: 12px 28px;
    font-size: 14px;
    width: 100%;
    max-width: 300px;
  }

  .download-btns {
    flex-direction: column;
    align-items: center;
  }

  .stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .stat-box .num {
    font-size: 18px;
  }

  .footer-links {
    gap: 14px;
  }

  .footer-links a {
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
  }

  .char-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 10px;
  }

  .hero {
    padding: 25px 15px;
  }

  .hero p {
    font-size: 14px;
  }

  .section-header {
    font-size: 20px;
  }

  .logo h1 {
    font-size: 24px;
  }

  .stats {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
  }

  .stat-box {
    padding: 12px 6px;
  }

  .stat-box .num {
    font-size: 16px;
  }

  .stat-box .label {
    font-size: 11px;
  }

  aside li {
    font-size: 13px;
  }
}

/* ===== Reduced Motion ===== */
@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;
  }
}

/* ===== Dark Mode Enhancement ===== */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-deep: #06060d;
    --bg-dark: #0a0a18;
  }

  body {
    background: var(--bg-deep);
  }

  .card,
  .char-card,
  .comment-card {
    background: rgba(20, 20, 40, 0.8);
  }
}
```