```css
/* ===== 桃花视频 全站样式 ===== */
:root {
  --primary: #7C5CFC;
  --primary-light: #9B7FFF;
  --primary-dark: #5B3FD4;
  --accent: #FF6B9D;
  --accent-light: #FF8FB3;
  --bg-body: #FDFBFF;
  --bg-card: #FFFFFF;
  --bg-soft: #F6F2FF;
  --bg-nav: rgba(248, 244, 255, 0.85);
  --bg-aside: #F0EBFF;
  --bg-footer: #2D2D44;
  --text-main: #1A1A2E;
  --text-sub: #2D2D44;
  --text-light: #6B6B84;
  --text-on-dark: #F8F4FF;
  --border: #E4DCFC;
  --shadow-sm: 0 2px 12px rgba(124, 92, 252, 0.08);
  --shadow-md: 0 8px 30px rgba(124, 92, 252, 0.15);
  --shadow-lg: 0 20px 50px rgba(124, 92, 252, 0.2);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;
  --transition-fast: 0.25s ease;
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.12);
  --blur: blur(12px);
}

/* 暗色模式 */
@media (prefers-color-scheme: dark) {
  :root {
    --primary: #9B7FFF;
    --primary-light: #B8A6FF;
    --primary-dark: #7C5CFC;
    --accent: #FF7BA9;
    --accent-light: #FFA3C4;
    --bg-body: #12121E;
    --bg-card: #1C1C2E;
    --bg-soft: #252540;
    --bg-nav: rgba(28, 28, 46, 0.85);
    --bg-aside: #1E1E33;
    --bg-footer: #101018;
    --text-main: #E8E6F2;
    --text-sub: #C4C1DE;
    --text-light: #9A97B8;
    --text-on-dark: #F8F4FF;
    --border: #3A3A5C;
    --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.5);
    --glass-bg: rgba(30, 30, 46, 0.72);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  }
}

/* ===== 基础重置 ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg-body);
  color: var(--text-main);
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  line-height: 1.6;
  transition: background-color 0.5s ease, color 0.5s ease;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-sm);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s ease, opacity 0.3s ease;
}

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

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

h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}

h2 {
  font-size: clamp(1.4rem, 3vw, 1.8rem);
}

h3 {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
}

p {
  color: var(--text-sub);
}

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

::-webkit-scrollbar-track {
  background: var(--bg-soft);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-full);
  border: 2px solid var(--bg-soft);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--accent-light));
}

/* ===== 导航栏 ===== */
header nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-nav);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-bottom: 1px solid var(--border);
  transition: all 0.4s ease;
}

header nav > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
  gap: 1rem;
}

header nav a[href="/"] {
  font-size: 1.6rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: transform 0.3s ease;
  white-space: nowrap;
}

header nav a[href="/"]:hover {
  transform: scale(1.05);
}

header nav > div > div {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

header nav > div > div a {
  color: var(--text-main);
  font-weight: 500;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-full);
  transition: all 0.3s ease;
  font-size: 0.95rem;
  position: relative;
}

header nav > div > div a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.3s ease;
  border-radius: var(--radius-full);
}

header nav > div > div a:hover {
  color: var(--primary);
  background: rgba(124, 92, 252, 0.08);
}

header nav > div > div a:hover::after {
  width: 60%;
}

/* ===== 主内容布局 ===== */
main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  position: relative;
}

main > div:first-child {
  flex: 3;
  min-width: 300px;
}

main > aside {
  flex: 1;
  min-width: 260px;
}

/* ===== 文章卡片通用 ===== */
article {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  border: 1px solid var(--border);
  position: relative;
}

article:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

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

article:hover img {
  transform: scale(1.05);
}

article h3 {
  padding: 0.8rem 1rem 0.2rem;
  font-size: 1.1rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

article p {
  padding: 0.2rem 1rem;
  font-size: 0.9rem;
  color: var(--text-light);
}

article p:last-child {
  padding-bottom: 1rem;
}

/* ===== 热门漫画网格 ===== */
section#hot > div {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

section#hot article {
  text-align: center;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
}

section#hot article img {
  height: 240px;
  object-fit: cover;
}

section#hot article h3 {
  font-size: 1rem;
  padding: 0.6rem 0.5rem 0.1rem;
}

section#hot article p {
  font-size: 0.8rem;
  padding: 0.1rem 0.5rem;
  line-height: 1.5;
}

/* ===== 精品推荐 ===== */
section#recommend > div {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.8rem;
  margin-top: 1rem;
}

section#recommend article {
  background: linear-gradient(145deg, var(--bg-card), var(--bg-soft));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding-bottom: 1rem;
}

section#recommend article img {
  height: 260px;
  object-fit: cover;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

section#recommend article p {
  padding: 0.3rem 1rem;
}

/* ===== 详细介绍 ===== */
section#intro article {
  background: linear-gradient(135deg, var(--bg-soft), var(--bg-card));
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.4s ease;
}

section#intro article:hover {
  box-shadow: var(--shadow-md);
}

section#intro article p {
  margin-bottom: 0.8rem;
  line-height: 1.8;
  color: var(--text-sub);
}

section#intro article p:first-child {
  font-weight: 600;
  color: var(--primary);
  border-bottom: 2px solid var(--primary-light);
  padding-bottom: 0.6rem;
  display: inline-block;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

section#intro article p:last-child {
  background: var(--bg-card);
  padding: 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-light);
}

/* ===== 角色介绍 ===== */
section#characters > div {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

section#characters > div > div {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.4s ease;
  border: 1px solid var(--border);
}

section#characters > div > div:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-md);
}

section#characters > div > div img {
  height: 220px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

section#characters > div > div:hover img {
  transform: scale(1.05);
}

section#characters > div > div h3 {
  padding: 0.6rem 0.8rem 0.2rem;
  font-size: 1rem;
}

section#characters > div > div p {
  padding: 0.1rem 0.8rem;
  font-size: 0.85rem;
  color: var(--text-light);
}

/* ===== 平台介绍 ===== */
section#platform article {
  background: var(--bg-card);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  line-height: 1.9;
}

section#platform article p {
  color: var(--text-sub);
}

/* ===== APP下载 ===== */
section#app > div {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

section#app a {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  border: none;
  position: relative;
  overflow: hidden;
}

section#app a::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;
}

section#app a:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: #fff;
}

section#app a:hover::before {
  left: 100%;
}

section#app a:nth-child(2) {
  background: linear-gradient(135deg, var(--accent), #FF4D8D);
}

section#app a:nth-child(3) {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
}

/* ===== 用户评论 ===== */
section#reviews > div {
  max-height: 500px;
  overflow-y: auto;
  background: var(--bg-soft);
  padding: 1.2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  scrollbar-width: thin;
  scrollbar-color: var(--primary) var(--bg-soft);
}

section#reviews p {
  background: var(--bg-card);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.6rem;
  border-left: 4px solid var(--primary);
  transition: transform 0.3s ease, border-color 0.3s ease;
  font-size: 0.95rem;
}

section#reviews p:hover {
  transform: translateX(6px);
  border-left-color: var(--accent);
}

section#reviews p strong {
  color: var(--primary);
  margin-right: 0.5rem;
}

/* ===== 侧边栏 ===== */
aside {
  background: var(--bg-aside);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  height: fit-content;
  position: sticky;
  top: 90px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
}

aside h2 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--primary);
  display: inline-block;
}

aside h3 {
  margin-top: 1.5rem;
  font-size: 1.1rem;
  color: var(--text-main);
}

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

aside ul li {
  padding: 0.5rem 0.8rem;
  margin-bottom: 0.4rem;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-sub);
  border-left: 3px solid transparent;
  transition: all 0.3s ease;
  cursor: default;
}

aside ul li:hover {
  border-left-color: var(--primary);
  background: var(--bg-soft);
  transform: translateX(4px);
}

aside p {
  background: var(--bg-card);
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
  color: var(--text-sub);
  border-left: 3px solid var(--accent);
}

/* ===== 页脚 ===== */
footer {
  background: var(--bg-footer);
  color: var(--text-on-dark);
  padding: 2.5rem 1.5rem;
  margin-top: 3rem;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
  background-size: 200% 100%;
  animation: gradientMove 3s linear infinite;
}

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

footer > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

footer h3 {
  color: #fff;
  margin-bottom: 0.8rem;
  font-size: 1.1rem;
}

footer a {
  color: var(--primary-light);
  display: inline-block;
  margin-right: 1rem;
  margin-bottom: 0.4rem;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

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

footer p {
  color: rgba(248, 244, 255, 0.7);
  margin-bottom: 0.3rem;
  font-size: 0.9rem;
}

/* ===== 章节标题 ===== */
section h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
  padding-bottom: 0.3rem;
}

section h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

section h2:hover::after {
  transform: scaleX(1);
}

/* ===== H1 标题 ===== */
main h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  border-left: 6px solid var(--primary);
  padding-left: 1rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  border-image: linear-gradient(180deg, var(--primary), var(--accent)) 1;
}

/* ===== 按钮 ===== */
a[style*="background"] {
  display: inline-block;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

a[style*="background"]:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  filter: brightness(1.1);
  color: #fff;
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

/* 应用动画 */
main > div > section {
  animation: fadeInUp 0.8s ease both;
}

main > div > section:nth-child(2) { animation-delay: 0.1s; }
main > div > section:nth-child(3) { animation-delay: 0.2s; }
main > div > section:nth-child(4) { animation-delay: 0.3s; }
main > div > section:nth-child(5) { animation-delay: 0.4s; }
main > div > section:nth-child(6) { animation-delay: 0.5s; }
main > div > section:nth-child(7) { animation-delay: 0.6s; }

aside {
  animation: slideInRight 0.8s ease 0.3s both;
}

article {
  animation: fadeIn 0.6s ease both;
}

/* 视差悬浮效果 */
@keyframes floatingBubble {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-20px) scale(1.05); }
}

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

  main > aside {
    min-width: 100%;
    position: static;
    margin-top: 1rem;
  }

  header nav > div {
    flex-direction: column;
    padding: 1rem;
    gap: 0.6rem;
  }

  header nav > div > div {
    justify-content: center;
    gap: 0.8rem;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  main {
    padding: 1rem;
    gap: 1.5rem;
  }

  section#hot > div {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
  }

  section#hot article img {
    height: 200px;
  }

  section#recommend > div {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.2rem;
  }

  section#characters > div {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
  }

  section#app > div {
    flex-direction: column;
    align-items: stretch;
  }

  section#app a {
    text-align: center;
  }

  footer > div {
    flex-direction: column;
    gap: 1.5rem;
  }

  aside {
    padding: 1rem;
  }
}

@media (max-width: 480px) {
  header nav a[href="/"] {
    font-size: 1.3rem;
  }

  header nav > div > div {
    gap: 0.4rem;
  }

  header nav > div > div a {
    font-size: 0.8rem;
    padding: 0.3rem 0.5rem;
  }

  main h1 {
    font-size: 1.5rem;
  }

  section#hot > div {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  }

  section#hot article h3 {
    font-size: 0.9rem;
  }

  section#hot article p {
    font-size: 0.75rem;
  }

  section#recommend > div {
    grid-template-columns: 1fr;
  }

  section#characters > div {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }

  article img {
    height: 180px;
  }

  section#intro article {
    padding: 1rem;
  }

  section#reviews > div {
    padding: 0.8rem;
  }

  section#reviews p {
    font-size: 0.85rem;
    padding: 0.6rem;
  }
}

/* ===== 渐变Banner效果 ===== */
main > div > section:first-of-type {
  position: relative;
}

main > div > section:first-of-type::before {
  content: '';
  position: absolute;
  top: -1rem;
  left: -1rem;
  right: -1rem;
  height: 200px;
  background: linear-gradient(135deg, rgba(124, 92, 252, 0.1), rgba(255, 107, 157, 0.1));
  border-radius: var(--radius-lg);
  z-index: -1;
  filter: blur(40px);
}

/* ===== 毛玻璃效果增强 ===== */
header nav, aside {
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  background: var(--glass-bg);
}

/* ===== 暗色模式适配 ===== */
@media (prefers-color-scheme: dark) {
  article {
    background: var(--bg-card);
    border-color: var(--border);
  }

  section#intro article {
    background: linear-gradient(135deg, var(--bg-soft), var(--bg-card));
  }

  section#reviews p {
    background: var(--bg-card);
    border-left-color: var(--primary);
  }

  aside ul li, aside p {
    background: var(--bg-card);
  }

  footer {
    background: var(--bg-footer);
  }

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

  footer p {
    color: rgba(248, 244, 255, 0.7);
  }

  header nav > div > div a {
    color: var(--text-main);
  }

  header nav > div > div a:hover {
    background: rgba(124, 92, 252, 0.15);
  }
}

/* ===== 动画性能优化 ===== */
@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;
  }
}
```