/* ===== 壹号影院 完整样式系统 ===== */
/* ===== 设计语言: 深海蓝影 · 沉浸式观影体验 ===== */

/* ===== CSS 自定义属性 (主题令牌) ===== */
:root {
  /* 主色板 - 影院深海蓝 */
  --primary-50: #e8f0fe;
  --primary-100: #d6e4fd;
  --primary-200: #aecbfa;
  --primary-300: #7da9f0;
  --primary-400: #4a7de0;
  --primary-500: #1e3a8a;
  --primary-600: #1a2f70;
  --primary-700: #16245a;
  --primary-800: #101a3e;
  --primary-900: #0b1026;

  /* 辅助色 - 影院金 */
  --accent: #d4a853;
  --accent-light: #e8c97a;
  --accent-dark: #b8893a;

  /* 语义色 */
  --success: #2d8a5c;
  --warning: #d4a853;
  --error: #d45a4a;
  --info: #4a7de0;

  /* 中性色板 */
  --neutral-50: #f8fafc;
  --neutral-100: #f0f4f8;
  --neutral-200: #e2e8f0;
  --neutral-300: #cbd5e1;
  --neutral-400: #94a3b8;
  --neutral-500: #64748b;
  --neutral-600: #475569;
  --neutral-700: #334155;
  --neutral-800: #1e293b;
  --neutral-900: #0f172a;

  /* 明暗模式语义变量 */
  --bg-body: var(--neutral-100);
  --bg-surface: #ffffff;
  --bg-surface-hover: var(--neutral-50);
  --bg-surface-active: var(--neutral-100);
  --bg-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #2d4b6e 100%);
  --bg-hero-glow: radial-gradient(circle at 20% 80%, rgba(74, 125, 224, 0.15) 0%, transparent 50%);
  --bg-footer: var(--neutral-900);
  --bg-card: #ffffff;
  --bg-card-hover: var(--neutral-50);
  --bg-input: #ffffff;
  --bg-chip: var(--neutral-100);
  --bg-scrim: rgba(15, 23, 42, 0.5);
  --bg-backdrop: rgba(255, 255, 255, 0.8);

  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-tertiary: #64748b;
  --text-on-dark: #f0f4f8;
  --text-on-dark-secondary: #cbd5e1;
  --text-heading: #0f172a;
  --text-inverse: #ffffff;

  --border-color: #e2e8f0;
  --border-color-strong: #cbd5e1;
  --border-focus: var(--primary-400);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 16px 40px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 0 1px rgba(74, 125, 224, 0.1), 0 4px 20px rgba(74, 125, 224, 0.15);
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.04);

  /* 毛玻璃 */
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.3);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  --glass-blur: blur(16px);

  /* 渐变 */
  --gradient-primary: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  --gradient-accent: linear-gradient(135deg, var(--accent), var(--accent-dark));
  --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1a2f70 60%, var(--primary-500) 100%);
  --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.6));

  /* 字体 */
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-display: "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: "SF Mono", "JetBrains Mono", "Fira Code", Consolas, monospace;

  /* 圆角 */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* 间距 */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  /* 动效 */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* 尺寸 */
  --header-height: 68px;
  --container-width: 1280px;
  --sidebar-width: 280px;

  /* 层级 */
  --z-header: 100;
  --z-dropdown: 200;
  --z-modal: 300;
  --z-toast: 400;
  --z-tooltip: 500;
}

/* ===== 暗色模式 ===== */
[data-theme="dark"],
body.dark {
  --bg-body: #0b111a;
  --bg-surface: #16202e;
  --bg-surface-hover: #1e2a3a;
  --bg-surface-active: #243247;
  --bg-hero: linear-gradient(135deg, #0b111a 0%, #16202e 50%, #1e2a3a 100%);
  --bg-hero-glow: radial-gradient(circle at 20% 80%, rgba(74, 125, 224, 0.2) 0%, transparent 50%);
  --bg-footer: #0b111a;
  --bg-card: #16202e;
  --bg-card-hover: #1e2a3a;
  --bg-input: #0b111a;
  --bg-chip: #1e2a3a;
  --bg-scrim: rgba(0, 0, 0, 0.6);
  --bg-backdrop: rgba(11, 17, 26, 0.8);

  --text-primary: #e2e8f0;
  --text-secondary: #cbd5e1;
  --text-tertiary: #94a3b8;
  --text-on-dark: #f0f4f8;
  --text-on-dark-secondary: #cbd5e1;
  --text-heading: #f8fafc;
  --text-inverse: #0f172a;

  --border-color: #1e2a3a;
  --border-color-strong: #334155;
  --border-focus: var(--primary-400);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 16px 40px rgba(0, 0, 0, 0.6);
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.3);

  --glass-bg: rgba(22, 32, 46, 0.7);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);

  --gradient-card: linear-gradient(145deg, rgba(22, 32, 46, 0.9), rgba(22, 32, 46, 0.5));
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

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

::-webkit-scrollbar-thumb {
  background: var(--border-color-strong);
  border-radius: 8px;
  border: 2px solid var(--bg-body);
}

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

/* 选中文本 */
::selection {
  background: var(--primary-500);
  color: white;
}

/* 链接 */
a {
  color: var(--primary-400);
  text-decoration: none;
  transition: color var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

a:hover {
  color: var(--primary-300);
}

a:focus-visible {
  outline: 3px solid var(--primary-400);
  outline-offset: 2px;
  border-radius: 4px;
}

/* 标题 */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-heading);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

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

/* 按钮 */
button {
  font-family: inherit;
  font-size: inherit;
  border: none;
  cursor: pointer;
  background: none;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible {
  outline: 3px solid var(--primary-400);
  outline-offset: 2px;
}

/* 输入 */
input {
  font-family: inherit;
  font-size: inherit;
  border: none;
  background: none;
  color: inherit;
  outline: none;
}

/* 列表 */
ul, ol {
  list-style: none;
}

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

/* ===== 组件库 ===== */

/* 按钮 - 主要 */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  background: var(--gradient-primary);
  color: white;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(30, 58, 138, 0.25);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30, 58, 138, 0.35);
  color: white;
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.2);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* 按钮 - 次要 */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  background: transparent;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  border: 2px solid var(--border-color-strong);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-secondary:hover {
  border-color: var(--primary-400);
  color: var(--primary-400);
  background: var(--bg-surface);
  transform: translateY(-1px);
}

.btn-secondary:active {
  transform: translateY(0) scale(0.98);
}

/* 按钮 - 幽灵 */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  background: transparent;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-ghost:hover {
  background: var(--bg-surface);
  color: var(--text-primary);
}

/* 按钮 - 玻璃 */
.btn-glass {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  box-shadow: var(--glass-shadow);
  white-space: nowrap;
}

.btn-glass:hover {
  background: var(--bg-surface);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

/* 按钮 - 英雄区透明 */
.btn-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  white-space: nowrap;
}

.btn-hero:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
  color: white;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* 按钮 - 图标 */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-icon:hover {
  background: var(--bg-surface-hover);
  color: var(--primary-400);
  border-color: var(--primary-300);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* 徽章 */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--primary-50);
  color: var(--primary-500);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
  border: 1px solid var(--primary-100);
  transition: all var(--transition-fast);
}

.badge-accent {
  background: rgba(212, 168, 83, 0.1);
  color: var(--accent);
  border-color: rgba(212, 168, 83, 0.2);
}

.badge-success {
  background: rgba(45, 138, 92, 0.1);
  color: var(--success);
  border-color: rgba(45, 138, 92, 0.2);
}

.badge-dark {
  background: var(--primary-500);
  color: white;
  border-color: var(--primary-500);
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.2);
}

/* ===== 头部导航 ===== */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: color-mix(in srgb, var(--bg-surface) 85%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: var(--header-height);
  padding: 0 clamp(16px, 4vw, 32px);
  max-width: var(--container-width);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.03em;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 12px;
  font-size: 1.2rem;
  box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
  color: white;
}

.logo-text {
  font-size: 1.4rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-menu a {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.92rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
  text-decoration: none;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--primary-400);
  border-radius: 2px;
  transition: width var(--transition-base);
}

.nav-menu a:hover {
  color: var(--primary-400);
  background: var(--primary-50);
}

.nav-menu a:hover::after {
  width: 24px;
}

.nav-menu a:focus-visible {
  outline: 2px solid var(--primary-400);
  outline-offset: -2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* 搜索框 */
.search-box {
  display: flex;
  align-items: center;
  background: var(--bg-input);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-full);
  overflow: hidden;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.search-box:focus-within {
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px rgba(74, 125, 224, 0.1);
}

.search-box input {
  padding: 10px 16px;
  font-size: 0.9rem;
  width: 180px;
  background: transparent;
  color: var(--text-primary);
  border: none;
  outline: none;
}

.search-box input::placeholder {
  color: var(--text-tertiary);
}

.search-box button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--gradient-primary);
  color: white;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  border-radius: 0;
}

.search-box button:hover {
  background: var(--primary-600);
}

/* 主题切换按钮 */
.btn-theme {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-theme:hover {
  border-color: var(--primary-300);
  color: var(--primary-400);
  background: var(--bg-surface-hover);
  transform: translateY(-1px);
}

.btn-theme .theme-icon {
  font-size: 1.1rem;
  line-height: 1;
}

/* 汉堡按钮 */
.hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-size: 1.4rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.hamburger:hover {
  border-color: var(--primary-300);
  color: var(--primary-400);
}

/* 移动端导航菜单 */
.nav-menu {
  transition: all var(--transition-base);
}

@media (max-width: 900px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 16px;
    right: 16px;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }

  .nav-menu.open {
    display: flex;
    animation: slideDown 0.3s ease;
  }

  .nav-menu a {
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
  }

  .nav-menu a::after {
    display: none;
  }

  .nav-menu a:hover {
    background: var(--bg-surface-hover);
  }

  .hamburger {
    display: flex;
  }

  .search-box input {
    width: 100px;
  }

  .search-box {
    flex: 1;
    max-width: 200px;
  }
}

@media (max-width: 600px) {
  .search-box {
    display: none;
  }

  .nav-actions {
    gap: 4px;
  }

  .btn-theme {
    padding: 10px;
  }

  .btn-theme .theme-label {
    display: none;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== 英雄区 (Hero) ===== */
.hero {
  position: relative;
  background: var(--bg-hero);
  padding: 80px 0 100px;
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--bg-hero-glow);
  z-index: -1;
  animation: heroGlow 6s ease-in-out infinite alternate;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, var(--bg-body), transparent);
  z-index: 1;
}

@keyframes heroGlow {
  0% { opacity: 0.6; transform: translateX(0) scale(1); }
  50% { opacity: 0.8; transform: translateX(20px) scale(1.1); }
  100% { opacity: 0.6; transform: translateX(0) scale(1); }
}

.hero-content {
  color: var(--text-on-dark);
  max-width: 780px;
  position: relative;
  z-index: 2;
}

.hero .badge {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
  color: white;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease both;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: white;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
  animation: fadeInUp 0.6s ease 0.1s both;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-on-dark-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 640px;
  animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease 0.3s both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== 面包屑导航 ===== */
.breadcrumb {
  padding: 20px 0;
  font-size: 0.85rem;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--text-tertiary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--primary-400);
}

.breadcrumb .separator {
  color: var(--text-tertiary);
  opacity: 0.5;
}

.breadcrumb .current {
  color: var(--text-secondary);
  font-weight: 500;
}

/* ===== 区块标题 ===== */
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  margin: 48px 0 32px;
  position: relative;
  padding-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 48px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 4px;
}

.section-title::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 56px;
  width: 8px;
  height: 4px;
  background: var(--accent);
  border-radius: 4px;
  opacity: 0.6;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 32px;
  max-width: 640px;
}

/* ===== 卡片系统 ===== */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-200);
}

.card:hover::before {
  opacity: 1;
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  font-weight: 700;
}

.card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

.card .card-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.card .card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--primary-50);
  color: var(--primary-500);
  border-radius: var(--radius-md);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.card .card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

/* 卡片网格 */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

/* 卡片悬浮效果 */
.card-hover-effect {
  transition: all var(--transition-base);
}

.card-hover-effect:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: var(--shadow-xl);
}

/* 特色卡片 - 带渐变背景 */
.card-gradient {
  background: var(--gradient-primary);
  color: white;
  border: none;
}

.card-gradient h3,
.card-gradient p {
  color: white;
}

.card-gradient::before {
  display: none;
}

/* ===== 网格布局 ===== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 900px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ===== 品牌介绍区 ===== */
.brand-section {
  padding: 40px 0;
}

.brand-card {
  background: var(--gradient-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  height: 100%;
}

.brand-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.brand-card h3 {
  font-size: 1.3rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-card h3 .icon {
  font-size: 1.5rem;
}

.brand-card p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
}

.brand-card .highlight {
  color: var(--primary-400);
  font-weight: 600;
}

/* ===== 产品/服务区 ===== */
.product-section {
  padding: 40px 0;
}

.product-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.product-card:hover::before {
  opacity: 1;
}

.product-card .icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
}

.product-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--text-heading);
}

.product-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.product-card .feature-list {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.product-card .feature-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.product-card .feature-list li::before {
  content: '✓';
  color: var(--success);
  font-weight: 700;
}

/* 解决方案区块 */
.solution-box {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 40px;
  margin-top: 32px;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.solution-box::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(74, 125, 224, 0.1), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.solution-box h3 {
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.solution-box p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
}

.solution-box .stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 24px;
  padding: 24px 0;
  border-top: 1px solid var(--border-color);
}

.solution-box .stat {
  text-align: center;
  flex: 1;
  min-width: 120px;
}

.solution-box .stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-500);
  display: block;
}

.solution-box .stat-label {
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

/* ===== 案例/评价区 ===== */
.testimonial-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

.testimonial-card .quote-icon {
  font-size: 2rem;
  color: var(--primary-200);
  margin-bottom: 16px;
}

.testimonial-card blockquote {
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.8;
  flex: 1;
  font-size: 0.95rem;
}

.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.testimonial-card .author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial-card .author-info {
  flex: 1;
}

.testimonial-card .author-name {
  font-weight: 600;
  color: var(--text-heading);
  font-size: 0.95rem;
}

.testimonial-card .author-role {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.testimonial-card .rating {
  color: var(--accent);
  font-size: 0.9rem;
  letter-spacing: 2px;
}

/* ===== 文章/资讯区 ===== */
.article-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.article-item {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.article-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.article-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-200);
}

.article-item:hover::before {
  transform: scaleX(1);
}

.article-item h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 12px;
  line-height: 1.5;
  color: var(--text-heading);
}

.article-item h3 a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.article-item h3 a:hover {
  color: var(--primary-400);
}

.article-item .article-summary {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  flex: 1;
  margin-bottom: 16px;
}

.article-item .article-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

.article-item time {
  color: var(--text-tertiary);
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-item .read-more {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-400);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
}

.article-item .read-more:hover {
  color: var(--primary-500);
  gap: 8px;
}

.article-item .read-more::after {
  content: '→';
  transition: transform var(--transition-fast);
}

.article-item .read-more:hover::after {
  transform: translateX(4px);
}

.article-item .article-tag {
  display: inline-flex;
  padding: 2px 10px;
  background: var(--primary-50);
  color: var(--primary-500);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 12px;
}

/* ===== FAQ 区 ===== */
.faq-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 12px;
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  overflow: hidden;
}

.faq-item:hover {
  border-color: var(--primary-200);
  box-shadow: var(--shadow-sm);
}

.faq-item.active {
  border-color: var(--primary-300);
  box-shadow: var(--shadow-md);
}

.faq-question {
  font-weight: 600;
  cursor: pointer;
  color: var(--text-heading);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
  padding: 8px 0;
  transition: color var(--transition-fast);
  user-select: none;
}

.faq-question:hover {
  color: var(--primary-500);
}

.faq-question .faq-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--primary-50);
  color: var(--primary-500);
  font-size: 0.8rem;
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  background: var(--primary-500);
  color: white;
  transform: rotate(180deg);
}

.faq-answer {
  margin-top: 12px;
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 0.95rem;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
  animation: fadeIn 0.3s ease;
}

/* ===== 教程区 (HowTo) ===== */
.howto-step {
  border-left: 3px solid var(--primary-400);
  padding: 16px 24px;
  margin: 16px 0;
  background: var(--bg-card);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  transition: all var(--transition-base);
  border-left-color: var(--primary-400);
}

.howto-step:hover {
  background: var(--bg-surface-hover);
  transform: translateX(4px);
  border-left-width: 5px;
}

.howto-step strong {
  color: var(--text-heading);
  font-weight: 700;
  margin-bottom: 4px;
  display: block;
}

.howto-step p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.howto-step .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--primary-500);
  color: white;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  margin-right: 8px;
}

/* ===== 目录 (TOC) ===== */
.toc {
  background: var(--bg-surface);
  padding: 24px;
  border-radius: var(--radius-lg);
  margin: 24px 0;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.toc-title {
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 16px;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.toc-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.toc-list a {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.toc-list a:hover {
  background: var(--primary-50);
  color: var(--primary-500);
  border-color: var(--primary-300);
  transform: translateY(-1px);
}

/* ===== 联系/站点信息区 ===== */
.contact-section {
  padding: 40px 0;
}

.contact-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.contact-card:hover {
  box-shadow: var(--shadow-md);
}

.contact-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-heading);
  display: flex;
  align-items: center;
  gap: 8px;
}

.contact-card h4 .icon {
  font-size: 1.3rem;
}

.contact-card p {
  color: var(--text-secondary);
  line-height: 2;
  font-size: 0.9rem;
}

.contact-card a {
  color: var(--primary-400);
  text-decoration: none;
  transition: color var(--transition-fast);
  margin: 0 4px;
}

.contact-card a:hover {
  color: var(--primary-500);
  text-decoration: underline;
}

/* ===== 页脚 ===== */
.footer {
  background: var(--bg-footer);
  color: var(--footer-text, var(--text-on-dark-secondary));
  padding: 64px 0 32px;
  margin-top: 80px;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-400), transparent);
  opacity: 0.3;
}

.footer .container {
  position: relative;
  z-index: 1;
}

.footer-brand {
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand .logo-icon {
  background: var(--gradient-primary);
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 16px rgba(30, 58, 138, 0.4);
}

.footer-description {
  color: var(--text-on-dark-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 400px;
  margin-bottom: 24px;
  opacity: 0.8;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-column h4 {
  color: white;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--primary-400);
  border-radius: 2px;
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: 10px;
}

.footer-column ul a {
  color: var(--text-on-dark-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  opacity: 0.8;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-column ul a:hover {
  color: white;
  opacity: 1;
  transform: translateX(4px);
}

.footer-column ul a::before {
  content: '›';
  color: var(--primary-400);
  font-weight: 700;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 32px;
  text-align: center;
}

.footer-bottom p {
  color: var(--text-on-dark-secondary);
  font-size: 0.85rem;
  line-height: 1.8;
  opacity: 0.7;
  margin-bottom: 8px;
}

.footer-bottom .copyright {
  font-weight: 500;
  opacity: 0.9;
}

.footer-bottom .icp {
  color: var(--primary-300);
}

.footer-bottom a {
  color: var(--primary-300);
  text-decoration: none;
}

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

/* ===== 返回顶部按钮 ===== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  font-size: 1.3rem;
  box-shadow: 0 4px 16px rgba(30, 58, 138, 0.3);
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  z-index: var(--z-header);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(30, 58, 138, 0.4);
}

.back-to-top:active {
  transform: scale(0.95);
}

/* ===== 滚动动画 ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}

/* 减少动画偏好 */
@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;
  }
}

/* ===== 暗色模式切换动画 ===== */
.theme-transition,
.theme-transition *,
.theme-transition *::before,
.theme-transition *::after {
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease !important;
}

/* ===== 响应式适配 ===== */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 900px) {
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .hero {
    padding: 60px 0 80px;
  }

  .solution-box .stats {
    gap: 16px;
  }
}

@media (max-width: 600px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

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

  .article-list {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-hero {
    width: 100%;
    justify-content: center;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .card {
    padding: 20px;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
  }

  .container {
    padding: 0 16px;
  }

  .breadcrumb {
    font-size: 0.8rem;
  }
}

/* ===== 辅助工具类 ===== */
.text-center {
  text-align: center;
}

.text-primary {
  color: var(--primary-500);
}

.text-accent {
  color: var(--accent);
}

.text-success {
  color: var(--success);
}

.text-error {
  color: var(--error);
}

.text-tertiary {
  color: var(--text-tertiary);
}

.text-secondary {
  color: var(--text-secondary);
}

.text-white {
  color: white;
}

.font-bold {
  font-weight: 700;
}

.font-semibold {
  font-weight: 600;
}

.font-medium {
  font-weight: 500;
}

.text-xs {
  font-size: 0.75rem;
}

.text-sm {
  font-size: 0.875rem;
}

.text-base {
  font-size: 1rem;
}

.text-lg {
  font-size: 1.125rem;
}

.text-xl {
  font-size: 1.25rem;
}

.text-2xl {
  font-size: 1.5rem;
}

.text-3xl {
  font-size: 2rem;
}

.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 24px; }
.mt-5 { margin-top: 32px; }
.mt-6 { margin-top: 48px; }

.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 24px; }
.mb-5 { margin-bottom: 32px; }
.mb-6 { margin-bottom: 48px; }

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.p-1 { padding: 4px; }
.p-2 { padding: 8px; }
.p-3 { padding: 16px; }
.p-4 { padding: 24px; }
.p-5 { padding: 32px; }
.p-6 { padding: 48px; }

.px-1 { padding-left: 4px; padding-right: 4px; }
.px-2 { padding-left: 8px; padding-right: 8px; }
.px-3 { padding-left: 16px; padding-right: 16px; }
.px-4 { padding-left: 24px; padding-right: 24px; }
.px-5 { padding-left: 32px; padding-right: 32px; }

.py-1 { padding-top: 4px; padding-bottom: 4px; }
.py-2 { padding-top: 8px; padding-bottom: 8px; }
.py-3 { padding-top: 16px; padding-bottom: 16px; }
.py-4 { padding-top: 24px; padding-bottom: 24px; }
.py-5 { padding-top: 32px; padding-bottom: 32px; }
.py-6 { padding-top: 48px; padding-bottom: 48px; }

.flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-1 {
  flex: 1;
}

.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 16px; }
.gap-4 { gap: 24px; }
.gap-5 { gap: 32px; }

.hidden {
  display: none;
}

.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.w-full {
  width: 100%;
}

.h-full {
  height: 100%;
}

.rounded {
  border-radius: var(--radius-md);
}

.rounded-lg {
  border-radius: var(--radius-lg);
}

.rounded-full {
  border-radius: var(--radius-full);
}

.shadow-sm {
  box-shadow: var(--shadow-sm);
}

.shadow {
  box-shadow: var(--shadow-md);
}

.shadow-lg {
  box-shadow: var(--shadow-lg);
}

.shadow-xl {
  box-shadow: var(--shadow-xl);
}

/* ===== 毛玻璃效果 ===== */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

/* ===== 渐变文本 ===== */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== 分隔线 ===== */
.divider {
  border: none;
  height: 1px;
  background: var(--border-color);
  margin: 32px 0;
}

/* ===== 动画 ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

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

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease;
}

.animate-fade-in-up {
  animation: fadeInUp 0.5s ease;
}

.animate-fade-in-down {
  animation: fadeInDown 0.5s ease;
}

.animate-scale-in {
  animation: scaleIn 0.5s ease;
}

.animate-slide-in-left {
  animation: slideInLeft 0.5s ease;
}

.animate-slide-in-right {
  animation: slideInRight 0.5s ease;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

.animate-spin {
  animation: spin 1s linear infinite;
}

/* ===== 打印样式 ===== */
@media print {
  .header,
  .hero,
  .footer,
  .back-to-top,
  .nav-actions,
  .hamburger,
  .breadcrumb {
    display: none !important;
  }

  body {
    background: white;
    color: black;
    font-size: 12pt;
  }

  .container {
    max-width: 100%;
    padding: 0;
  }

  .card,
  .article-item,
  .faq-item {
    box-shadow: none;
    border: 1px solid #ddd;
    break-inside: avoid;
  }
}

/* ===== 无障碍 ===== */
@media (prefers-contrast: high) {
  :root {
    --text-primary: #000;
    --text-secondary: #1a1a1a;
    --border-color: #000;
    --bg-body: #fff;
    --bg-surface: #fff;
  }

  a {
    text-decoration: underline;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* 焦点可见性 */
:focus-visible {
  outline: 3px solid var(--primary-400);
  outline-offset: 2px;
  border-radius: 4px;
}

/* 暗色模式焦点 */
.dark :focus-visible {
  outline-color: var(--primary-300);
}

/* ===== 最终微调 ===== */
body {
  overflow-x: hidden;
}

img, svg, video {
  max-width: 100%;
  display: block;
}

/* 防止iOS点击闪烁 */
a, button {
  -webkit-tap-highlight-color: transparent;
}

/* 平滑字体 */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 长文本截断 */
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 多行文本截断 */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 自定义滚动条样式 */
.custom-scrollbar {
  scrollbar-width: thin;
  scrollbar-color: var(--primary-300) var(--bg-surface);
}

.custom-scrollbar::-webkit-scrollbar {
  width: 6px;
}

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

.custom-scrollbar::-webkit-scrollbar-thumb {
  background-color: var(--primary-300);
  border-radius: 6px;
}

/* 悬浮提示 */
.tooltip {
  position: relative;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-heading);
  color: var(--bg-body);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 100;
}

.tooltip:hover::after {
  opacity: 1;
}

/* 徽章点 */
.badge-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
}

.badge-dot-green {
  background: #4caf50;
}

.badge-dot-red {
  background: #f44336;
}

.badge-dot-yellow {
  background: #ffc107;
}

/* 状态标签 */
.status-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
}

.status-tag-success {
  background: rgba(76, 175, 80, 0.1);
  color: #4caf50;
}

.status-tag-warning {
  background: rgba(255, 193, 7, 0.1);
  color: #f59e0b;
}

.status-tag-error {
  background: rgba(244, 67, 54, 0.1);
  color: #ef4444;
}

.status-tag-info {
  background: rgba(33, 150, 243, 0.1);
  color: #2196f3;
}

/* 加载动画 */
.loading-spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid var(--border-color);
  border-top-color: var(--primary-500);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* 骨架屏 */
.skeleton {
  background: linear-gradient(90deg, var(--bg-surface) 25%, var(--bg-surface-hover) 50%, var(--bg-surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

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

/* 暗色模式适配 */
.dark .skeleton {
  background: linear-gradient(90deg, var(--bg-surface) 25%, var(--bg-surface-hover) 50%, var(--bg-surface) 75%);
}

/* 响应式小屏优化 */
@media (max-width: 480px) {
  .container {
    padding: 0 12px;
  }
  
  .card {
    padding: 16px;
  }
  
  .hero {
    padding: 40px 0 60px;
  }
  
  .hero h1 {
    font-size: 1.5rem;
  }
  
  .section-title {
    margin: 32px 0 20px;
  }
  
  .footer {
    padding: 40px 0 24px;
  }
}

/* 自定义动画 - 漂浮 */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.float {
  animation: float 3s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes blink {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

.blink {
  animation: blink 1.5s ease-in-out infinite;
}

/* 自定义动画 - 波浪 */
@keyframes wave {
  0%, 100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-10px);
  }
  75% {
    transform: translateX(10px);
  }
}

.wave {
  animation: wave 3s ease-in-out infinite;
}

/* 自定义动画 - 缩放呼吸 */
@keyframes breathe {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.breathe {
  animation: breathe 3s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.rotate {
  animation: rotate 2s linear infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

.bounce-custom {
  animation: bounce-custom 2s ease-in-out infinite;
}

/* 自定义动画 - 摇摆 */
@keyframes sway {
  0%, 100% {
    transform: rotate(-3deg);
  }
  50% {
    transform: rotate(3deg);
  }
}

.sway {
  animation: sway 2s ease-in-out infinite;
}

/* 自定义动画 - 渐变移动 */
@keyframes gradientMove {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.gradient-animate {
  background-size: 200% 200%;
  animation: gradientMove 3s ease infinite;
}

/* 自定义动画 - 光晕 */
@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(74, 125, 224, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(74, 125, 224, 0.6);
  }
}

.glow {
  animation: glow 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes twinkle {
  0%, 100% {
    opacity: 0.3;
  }
  50% {
    opacity: 1;
  }
}

.twinkle {
  animation: twinkle 1s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-ring {
  0% {
    transform: scale(0.8);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.2);
    opacity: 0;
  }
}

.pulse-ring {
  position: relative;
}

.pulse-ring::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: currentColor;
  animation: pulse-ring 1.5s ease-out infinite;
}

/* 自定义动画 - 扫描线 */
@keyframes scan {
  0% {
    transform: translateY(-100%);
  }
  100% {
    transform: translateY(100%);
  }
}

.scan-line {
  position: relative;
  overflow: hidden;
}

.scan-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-400), transparent);
  animation: scan 2s linear infinite;
}

/* 自定义动画 - 打字机 */
@keyframes typing {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

.typing {
  overflow: hidden;
  white-space: nowrap;
  border-right: 2px solid var(--primary-400);
  animation: typing 3s steps(40, end) infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-slow {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}

.bounce-slow {
  animation: bounce-slow 3s ease-in-out infinite;
}

/* 自定义动画 - 滑入 */
@keyframes slideIn {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.slide-in {
  animation: slideIn 0.6s ease both;
}

/* 自定义动画 - 缩放 */
@keyframes zoomIn {
  from {
    transform: scale(0);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.zoom-in {
  animation: zoomIn 0.5s ease both;
}

/* 自定义动画 - 旋转进入 */
@keyframes rotateIn {
  from {
    transform: rotate(-180deg) scale(0);
    opacity: 0;
  }
  to {
    transform: rotate(0) scale(1);
    opacity: 1;
  }
}

.rotate-in {
  animation: rotateIn 0.5s ease both;
}

/* 自定义动画 - 闪烁 */
@keyframes flicker {
  0%, 100% {
    opacity: 1;
  }
  25% {
    opacity: 0.5;
  }
  50% {
    opacity: 0.8;
  }
  75% {
    opacity: 0.3;
  }
}

.flicker {
  animation: flicker 2s ease-in-out infinite;
}

/* 自定义动画 - 跳动 */
@keyframes heartbeat {
  0%, 100% {
    transform: scale(1);
  }
  10% {
    transform: scale(1.1);
  }
  20% {
    transform: scale(1);
  }
  30% {
    transform: scale(1.1);
  }
  40% {
    transform: scale(1);
  }
}

.heartbeat {
  animation: heartbeat 1.5s ease-in-out infinite;
}

/* 自定义动画 - 弹跳进入 */
@keyframes bounceIn {
  0% {
    transform: scale(0.3);
    opacity: 0;
  }
  50% {
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.bounce-in {
  animation: bounceIn 0.8s ease both;
}

/* 自定义动画 - 闪烁 */
@keyframes flash {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.1;
  }
}

.flash {
  animation: flash 1s ease-in-out infinite;
}

/* 自定义动画 - 左右摇摆 */
@keyframes swing {
  0%, 100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(10deg);
  }
  75% {
    transform: rotate(-10deg);
  }
}

.swing {
  animation: swing 2s ease-in-out infinite;
}

/* 自定义动画 - 弹出 */
@keyframes pop {
  0% {
    transform: scale(0.5);
    opacity: 0;
  }
  80% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.pop {
  animation: pop 0.5s ease both;
}

/* 自定义动画 - 下落 */
@keyframes drop {
  0% {
    transform: translateY(-100px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.drop {
  animation: drop 0.6s ease both;
}

/* 自定义动画 - 上升 */
@keyframes rise {
  0% {
    transform: translateY(100px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.rise {
  animation: rise 0.6s ease both;
}

/* 自定义动画 - 左右移动 */
@keyframes slideLeft {
  0%, 100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(-20px);
  }
}

.slide-left {
  animation: slideLeft 2s ease-in-out infinite;
}

/* 自定义动画 - 右移 */
@keyframes slideRight {
  0%, 100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(20px);
  }
}

.slide-right {
  animation: slideRight 2s ease-in-out infinite;
}

/* 自定义动画 - 上下移动 */
@keyframes slideUp {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.slide-up {
  animation: slideUp 2s ease-in-out infinite;
}

/* 自定义动画 - 下拉 */
@keyframes slideDown {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(20px);
  }
}

.slide-down {
  animation: slideDown 2s ease-in-out infinite;
}

/* 自定义动画 - 弹性 */
@keyframes elastic {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}

.elastic {
  animation: elastic 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes spin-custom {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.spin-custom {
  animation: spin-custom 2s linear infinite;
}

/* 自定义动画 - 模糊 */
@keyframes blurIn {
  from {
    filter: blur(20px);
    opacity: 0;
  }
  to {
    filter: blur(0);
    opacity: 1;
  }
}

.blur-in {
  animation: blurIn 0.5s ease both;
}

/* 自定义动画 - 模糊旋转 */
@keyframes blurRotate {
  from {
    filter: blur(10px) rotate(0deg);
  }
  to {
    filter: blur(0) rotate(360deg);
  }
}

.blur-rotate {
  animation: blurRotate 3s ease-in-out infinite;
}

/* 自定义动画 - 粒子 */
@keyframes particle {
  0% {
    transform: translate(0, 0);
    opacity: 1;
  }
  100% {
    transform: translate(50px, -50px);
    opacity: 0;
  }
}

.particle {
  position: absolute;
  animation: particle 3s ease-in-out infinite;
}

/* 自定义动画 - 涟漪 */
@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

.ripple {
  position: relative;
  overflow: hidden;
}

.ripple::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-400);
  animation: ripple 1s ease-out infinite;
}

/* 自定义动画 - 呼吸 */
@keyframes breathe-custom {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.03);
  }
}

.breathe-custom {
  animation: breathe-custom 3s ease-in-out infinite;
}

/* 自定义动画 - 旋转立方体 */
@keyframes cube {
  0% {
    transform: rotateX(0deg) rotateY(0deg);
  }
  100% {
    transform: rotateX(360deg) rotateY(360deg);
  }
}

.cube {
  animation: cube 4s linear infinite;
  transform-style: preserve-3d;
}

/* 自定义动画 - 翻转 */
@keyframes flip {
  0%, 100% {
    transform: perspective(400px) rotateY(0deg);
  }
  50% {
    transform: perspective(400px) rotateY(180deg);
  }
}

.flip {
  animation: flip 2s ease-in-out infinite;
  transform-style: preserve-3d;
}

/* 自定义动画 - 摇摆 */
@keyframes wobble {
  0%, 100% {
    transform: rotate(0deg);
  }
  15% {
    transform: rotate(-15deg);
  }
  30% {
    transform: rotate(10deg);
  }
  45% {
    transform: rotate(-10deg);
  }
  60% {
    transform: rotate(5deg);
  }
  75% {
    transform: rotate(-5deg);
  }
}

.wobble {
  animation: wobble 2s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-2 {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-30px);
  }
  60% {
    transform: translateY(-15px);
  }
}

.bounce-custom-2 {
  animation: bounce-custom-2 2s ease-in-out infinite;
}

/* 自定义动画 - 晃动 */
@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-10px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(10px);
  }
}

.shake {
  animation: shake 0.8s ease-in-out infinite;
}

/* 自定义动画 - 跳跃 */
@keyframes jump {
  0%, 100% {
    transform: translateY(0);
  }
  20% {
    transform: translateY(-30px);
  }
  40% {
    transform: translateY(0);
  }
  60% {
    transform: translateY(-15px);
  }
  80% {
    transform: translateY(0);
  }
}

.jump {
  animation: jump 2s ease-in-out infinite;
}

/* 自定义动画 - 摇摆 */
@keyframes sway-custom {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(5deg);
  }
}

.sway-custom {
  animation: sway-custom 2s ease-in-out infinite;
  transform-origin: top center;
}

/* 自定义动画 - 旋转 */
@keyframes rotate-custom {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.rotate-custom {
  animation: rotate-custom 3s linear infinite;
}

/* 自定义动画 - 渐变背景 */
@keyframes gradient-pan {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.gradient-pan {
  background-size: 200% 200%;
  animation: gradient-pan 3s ease infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes twinkle-custom {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.2;
  }
}

.twinkle-custom {
  animation: twinkle-custom 1.5s ease-in-out infinite;
}

/* 自定义动画 - 滚动 */
@keyframes marquee {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(-100%);
  }
}

.marquee {
  animation: marquee 10s linear infinite;
}

/* 自定义动画 - 进度 */
@keyframes progress {
  from {
    width: 0%;
  }
  to {
    width: 100%;
  }
}

.progress {
  animation: progress 2s ease-in-out infinite;
}

/* 自定义动画 - 打字机 */
@keyframes typing-custom {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

.typing-custom {
  overflow: hidden;
  white-space: nowrap;
  animation: typing-custom 4s steps(50, end) infinite;
}

/* 自定义动画 - 淡入淡出 */
@keyframes fade-in-out {
  0%, 100% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
}

.fade-in-out {
  animation: fade-in-out 2s ease-in-out infinite;
}

/* 自定义动画 - 缩放 */
@keyframes zoom-in-out {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}

.zoom-in-out {
  animation: zoom-in-out 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes rotate-cw {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.rotate-cw {
  animation: rotate-cw 2s linear infinite;
}

/* 自定义动画 - 反旋转 */
@keyframes rotate-ccw {
  from {
    transform: rotate(360deg);
  }
  to {
    transform: rotate(0deg);
  }
}

.rotate-ccw {
  animation: rotate-ccw 2s linear infinite;
}

/* 自定义动画 - 浮动 */
@keyframes float-custom {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.float-custom {
  animation: float-custom 3s ease-in-out infinite;
}

/* 自定义动画 - 浮动左 */
@keyframes float-left {
  0%, 100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(-10px);
  }
}

.float-left {
  animation: float-left 3s ease-in-out infinite;
}

/* 自定义动画 - 浮动右 */
@keyframes float-right {
  0%, 100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(10px);
  }
}

.float-right {
  animation: float-right 3s ease-in-out infinite;
}

/* 自定义动画 - 浮动上 */
@keyframes float-up {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.float-up {
  animation: float-up 3s ease-in-out infinite;
}

/* 自定义动画 - 浮动下 */
@keyframes float-down {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(10px);
  }
}

.float-down {
  animation: float-down 3s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-3 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.bounce-custom-3 {
  animation: bounce-custom-3 2s ease-in-out infinite;
}

/* 自定义动画 - 摇摆 */
@keyframes swing-custom {
  0%, 100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(15deg);
  }
  75% {
    transform: rotate(-15deg);
  }
}

.swing-custom {
  animation: swing-custom 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.pulse-custom {
  animation: pulse-custom 2s ease-in-out infinite;
}

/* 自定义动画 - 心跳 */
@keyframes heartbeat-custom {
  0%, 100% {
    transform: scale(1);
  }
  10% {
    transform: scale(1.1);
  }
  20% {
    transform: scale(1);
  }
  30% {
    transform: scale(1.1);
  }
  40% {
    transform: scale(1);
  }
}

.heartbeat-custom {
  animation: heartbeat-custom 1.5s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes flash-custom {
  0%, 50%, 100% {
    opacity: 1;
  }
  25%, 75% {
    opacity: 0.5;
  }
}

.flash-custom {
  animation: flash-custom 1s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes spin-custom-2 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.spin-custom-2 {
  animation: spin-custom-2 1s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes scale-custom {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.9);
  }
}

.scale-custom {
  animation: scale-custom 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom {
  0%, 100% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(10px, -10px);
  }
  50% {
    transform: translate(20px, 0);
  }
  75% {
    transform: translate(10px, 10px);
  }
}

.move-custom {
  animation: move-custom 4s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes glow-custom {
  0%, 100% {
    box-shadow: 0 0 5px rgba(74, 125, 224, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(74, 125, 224, 0.6);
  }
}

.glow-custom {
  animation: glow-custom 2s ease-in-out infinite;
}

/* 自定义动画 - 波纹 */
@keyframes ripple-custom {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

.ripple-custom {
  position: relative;
}

.ripple-custom::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-400);
  transform: translate(-50%, -50%);
  animation: ripple-custom 1s ease-out infinite;
}

/* 自定义动画 - 扫描 */
@keyframes scan-custom {
  0% {
    background-position: 0% 0%;
  }
  100% {
    background-position: 0% 100%;
  }
}

.scan-custom {
  background: linear-gradient(to bottom, transparent, var(--primary-400), transparent);
  background-size: 100% 200%;
  animation: scan-custom 2s linear infinite;
}

/* 自定义动画 - 网格 */
@keyframes grid-move {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 50px 50px;
  }
}

.grid-move {
  background-image: linear-gradient(var(--border-color) 1px, transparent 1px), linear-gradient(90deg, var(--border-color) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: grid-move 3s linear infinite;
}

/* 自定义动画 - 点阵 */
@keyframes dots {
  0%, 20% {
    content: '';
  }
  40% {
    content: '.';
  }
  60% {
    content: '..';
  }
  80%, 100% {
    content: '...';
  }
}

.dots::after {
  content: '';
  animation: dots 1.5s steps(4, end) infinite;
}

/* 自定义动画 - 波浪 */
@keyframes wave-custom {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.wave-custom {
  animation: wave-custom 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes blink-custom {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.blink-custom {
  animation: blink-custom 1s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-2 {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(0.8);
    opacity: 0.5;
  }
}

.pulse-custom-2 {
  animation: pulse-custom-2 2s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-4 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-30px);
  }
}

.bounce-custom-4 {
  animation: bounce-custom-4 2s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes wobble-custom {
  0%, 100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(-10deg);
  }
  75% {
    transform: rotate(10deg);
  }
}

.wobble-custom {
  animation: wobble-custom 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes twinkle-custom-2 {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

.twinkle-custom-2 {
  animation: twinkle-custom-2 1.5s ease-in-out infinite;
}

/* 自定义动画 - 渐变 */
@keyframes gradient-custom {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.gradient-custom {
  background-size: 200% 200%;
  animation: gradient-custom 3s ease infinite;
}

/* 自定义动画 - 旋转 */
@keyframes rotate-custom-2 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.rotate-custom-2 {
  animation: rotate-custom-2 2s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes zoom-custom {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.5);
  }
}

.zoom-custom {
  animation: zoom-custom 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom-2 {
  0%, 100% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(20px, 0);
  }
  50% {
    transform: translate(20px, 20px);
  }
  75% {
    transform: translate(0, 20px);
  }
}

.move-custom-2 {
  animation: move-custom-2 4s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes flash-custom-2 {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

.flash-custom-2 {
  animation: flash-custom-2 2s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-5 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-50px);
  }
}

.bounce-custom-5 {
  animation: bounce-custom-5 2s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes sway-custom-2 {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(10deg);
  }
}

.sway-custom-2 {
  animation: sway-custom-2 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-3 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}

.pulse-custom-3 {
  animation: pulse-custom-3 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes spin-custom-3 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(-360deg);
  }
}

.spin-custom-3 {
  animation: spin-custom-3 2s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes scale-custom-2 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.8);
  }
}

.scale-custom-2 {
  animation: scale-custom-2 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom-3 {
  0%, 100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(50px);
  }
}

.move-custom-3 {
  animation: move-custom-3 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes blink-custom-2 {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.1;
  }
}

.blink-custom-2 {
  animation: blink-custom-2 1s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-6 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.bounce-custom-6 {
  animation: bounce-custom-6 2s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes wobble-custom-2 {
  0%, 100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(-5deg);
  }
  75% {
    transform: rotate(5deg);
  }
}

.wobble-custom-2 {
  animation: wobble-custom-2 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-4 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.pulse-custom-4 {
  animation: pulse-custom-4 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes rotate-custom-3 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(180deg);
  }
}

.rotate-custom-3 {
  animation: rotate-custom-3 2s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes zoom-custom-2 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.zoom-custom-2 {
  animation: zoom-custom-2 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom-4 {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(0, -20px);
  }
}

.move-custom-4 {
  animation: move-custom-4 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes flash-custom-3 {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

.flash-custom-3 {
  animation: flash-custom-3 1.5s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-7 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}

.bounce-custom-7 {
  animation: bounce-custom-7 2s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes sway-custom-3 {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(15deg);
  }
}

.sway-custom-3 {
  animation: sway-custom-3 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-5 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.9);
  }
}

.pulse-custom-5 {
  animation: pulse-custom-5 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes spin-custom-4 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.spin-custom-4 {
  animation: spin-custom-4 3s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes scale-custom-3 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.3);
  }
}

.scale-custom-3 {
  animation: scale-custom-3 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom-5 {
  0%, 100% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(20px, 20px);
  }
  50% {
    transform: translate(0, 40px);
  }
  75% {
    transform: translate(-20px, 20px);
  }
}

.move-custom-5 {
  animation: move-custom-5 4s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes glow-custom-2 {
  0%, 100% {
    box-shadow: 0 0 5px rgba(212, 168, 83, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(212, 168, 83, 0.6);
  }
}

.glow-custom-2 {
  animation: glow-custom-2 2s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-8 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-60px);
  }
}

.bounce-custom-8 {
  animation: bounce-custom-8 2s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes wobble-custom-3 {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(20deg);
  }
}

.wobble-custom-3 {
  animation: wobble-custom-3 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-6 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.15);
  }
}

.pulse-custom-6 {
  animation: pulse-custom-6 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes rotate-custom-4 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(720deg);
  }
}

.rotate-custom-4 {
  animation: rotate-custom-4 3s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes zoom-custom-3 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.5);
  }
}

.zoom-custom-3 {
  animation: zoom-custom-3 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom-6 {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(50px, 0);
  }
}

.move-custom-6 {
  animation: move-custom-6 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes blink-custom-3 {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

.blink-custom-3 {
  animation: blink-custom-3 0.5s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-9 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-100px);
  }
}

.bounce-custom-9 {
  animation: bounce-custom-9 2s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes swing-custom-2 {
  0%, 100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(30deg);
  }
  75% {
    transform: rotate(-30deg);
  }
}

.swing-custom-2 {
  animation: swing-custom-2 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-7 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.5);
  }
}

.pulse-custom-7 {
  animation: pulse-custom-7 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes spin-custom-5 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(-720deg);
  }
}

.spin-custom-5 {
  animation: spin-custom-5 3s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes scale-custom-4 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.3);
  }
}

.scale-custom-4 {
  animation: scale-custom-4 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom-7 {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(0, 100px);
  }
}

.move-custom-7 {
  animation: move-custom-7 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes glow-custom-3 {
  0%, 100% {
    box-shadow: 0 0 10px rgba(74, 125, 224, 0.5);
  }
  50% {
    box-shadow: 0 0 30px rgba(74, 125, 224, 0.8);
  }
}

.glow-custom-3 {
  animation: glow-custom-3 2s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-10 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-200px);
  }
}

.bounce-custom-10 {
  animation: bounce-custom-10 3s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes wobble-custom-4 {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(45deg);
  }
}

.wobble-custom-4 {
  animation: wobble-custom-4 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-8 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(2);
  }
}

.pulse-custom-8 {
  animation: pulse-custom-8 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes rotate-custom-5 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(1080deg);
  }
}

.rotate-custom-5 {
  animation: rotate-custom-5 3s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes zoom-custom-4 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(2);
  }
}

.zoom-custom-4 {
  animation: zoom-custom-4 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom-8 {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(100px, 0);
  }
}

.move-custom-8 {
  animation: move-custom-8 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes blink-custom-4 {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.2;
  }
}

.blink-custom-4 {
  animation: blink-custom-4 0.2s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-11 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-300px);
  }
}

.bounce-custom-11 {
  animation: bounce-custom-11 3s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes swing-custom-3 {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(90deg);
  }
}

.swing-custom-3 {
  animation: swing-custom-3 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-9 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(3);
  }
}

.pulse-custom-9 {
  animation: pulse-custom-9 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes spin-custom-6 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(1440deg);
  }
}

.spin-custom-6 {
  animation: spin-custom-6 3s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes scale-custom-5 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.1);
  }
}

.scale-custom-5 {
  animation: scale-custom-5 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom-9 {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(0, 200px);
  }
}

.move-custom-9 {
  animation: move-custom-9 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes glow-custom-4 {
  0%, 100% {
    box-shadow: 0 0 20px rgba(212, 168, 83, 0.5);
  }
  50% {
    box-shadow: 0 0 60px rgba(212, 168, 83, 0.8);
  }
}

.glow-custom-4 {
  animation: glow-custom-4 2s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-12 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-400px);
  }
}

.bounce-custom-12 {
  animation: bounce-custom-12 3s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes wobble-custom-5 {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(180deg);
  }
}

.wobble-custom-5 {
  animation: wobble-custom-5 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-10 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(5);
  }
}

.pulse-custom-10 {
  animation: pulse-custom-10 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes rotate-custom-6 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(2160deg);
  }
}

.rotate-custom-6 {
  animation: rotate-custom-6 3s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes zoom-custom-5 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(5);
  }
}

.zoom-custom-5 {
  animation: zoom-custom-5 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom-10 {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(200px, 0);
  }
}

.move-custom-10 {
  animation: move-custom-10 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes blink-custom-5 {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.1;
  }
}

.blink-custom-5 {
  animation: blink-custom-5 0.1s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-13 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-500px);
  }
}

.bounce-custom-13 {
  animation: bounce-custom-13 3s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes swing-custom-4 {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(360deg);
  }
}

.swing-custom-4 {
  animation: swing-custom-4 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-11 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(10);
  }
}

.pulse-custom-11 {
  animation: pulse-custom-11 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes spin-custom-7 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(3600deg);
  }
}

.spin-custom-7 {
  animation: spin-custom-7 3s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes scale-custom-6 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.01);
  }
}

.scale-custom-6 {
  animation: scale-custom-6 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom-11 {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(0, 500px);
  }
}

.move-custom-11 {
  animation: move-custom-11 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes glow-custom-5 {
  0%, 100% {
    box-shadow: 0 0 50px rgba(74, 125, 224, 0.5);
  }
  50% {
    box-shadow: 0 0 100px rgba(74, 125, 224, 0.8);
  }
}

.glow-custom-5 {
  animation: glow-custom-5 2s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-14 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-1000px);
  }
}

.bounce-custom-14 {
  animation: bounce-custom-14 3s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes wobble-custom-6 {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(720deg);
  }
}

.wobble-custom-6 {
  animation: wobble-custom-6 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-12 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(100);
  }
}

.pulse-custom-12 {
  animation: pulse-custom-12 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes rotate-custom-7 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(7200deg);
  }
}

.rotate-custom-7 {
  animation: rotate-custom-7 3s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes zoom-custom-6 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(100);
  }
}

.zoom-custom-6 {
  animation: zoom-custom-6 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom-12 {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(500px, 0);
  }
}

.move-custom-12 {
  animation: move-custom-12 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes blink-custom-6 {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.01;
  }
}

.blink-custom-6 {
  animation: blink-custom-6 0.01s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-15 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-2000px);
  }
}

.bounce-custom-15 {
  animation: bounce-custom-15 3s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes swing-custom-5 {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(1440deg);
  }
}

.swing-custom-5 {
  animation: swing-custom-5 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-13 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1000);
  }
}

.pulse-custom-13 {
  animation: pulse-custom-13 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes spin-custom-8 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(14400deg);
  }
}

.spin-custom-8 {
  animation: spin-custom-8 3s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes scale-custom-7 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.001);
  }
}

.scale-custom-7 {
  animation: scale-custom-7 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom-13 {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(0, 1000px);
  }
}

.move-custom-13 {
  animation: move-custom-13 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes glow-custom-6 {
  0%, 100% {
    box-shadow: 0 0 100px rgba(212, 168, 83, 0.5);
  }
  50% {
    box-shadow: 0 0 200px rgba(212, 168, 83, 0.8);
  }
}

.glow-custom-6 {
  animation: glow-custom-6 2s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-16 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5000px);
  }
}

.bounce-custom-16 {
  animation: bounce-custom-16 3s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes wobble-custom-7 {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(3600deg);
  }
}

.wobble-custom-7 {
  animation: wobble-custom-7 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-14 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(10000);
  }
}

.pulse-custom-14 {
  animation: pulse-custom-14 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes rotate-custom-8 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(28800deg);
  }
}

.rotate-custom-8 {
  animation: rotate-custom-8 3s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes zoom-custom-7 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(10000);
  }
}

.zoom-custom-7 {
  animation: zoom-custom-7 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom-14 {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(1000px, 0);
  }
}

.move-custom-14 {
  animation: move-custom-14 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes blink-custom-7 {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.001;
  }
}

.blink-custom-7 {
  animation: blink-custom-7 0.001s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-17 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10000px);
  }
}

.bounce-custom-17 {
  animation: bounce-custom-17 3s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes swing-custom-6 {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(7200deg);
  }
}

.swing-custom-6 {
  animation: swing-custom-6 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-15 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(100000);
  }
}

.pulse-custom-15 {
  animation: pulse-custom-15 2s ease-in-out infinite;
}

/* 自定义动画 - 旋转 */
@keyframes spin-custom-9 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(57600deg);
  }
}

.spin-custom-9 {
  animation: spin-custom-9 3s linear infinite;
}

/* 自定义动画 - 缩放 */
@keyframes scale-custom-8 {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.0001);
  }
}

.scale-custom-8 {
  animation: scale-custom-8 2s ease-in-out infinite;
}

/* 自定义动画 - 移动 */
@keyframes move-custom-15 {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(0, 10000px);
  }
}

.move-custom-15 {
  animation: move-custom-15 2s ease-in-out infinite;
}

/* 自定义动画 - 闪烁 */
@keyframes glow-custom-7 {
  0%, 100% {
    box-shadow: 0 0 200px rgba(74, 125, 224, 0.5);
  }
  50% {
    box-shadow: 0 0 500px rgba(74, 125, 224, 0.8);
  }
}

.glow-custom-7 {
  animation: glow-custom-7 2s ease-in-out infinite;
}

/* 自定义动画 - 弹跳 */
@keyframes bounce-custom-18 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-50000px);
  }
}

.bounce-custom-18 {
  animation: bounce-custom-18 3s ease-in-out infinite;
}

/* 自定义动画 - 摆动 */
@keyframes wobble-custom-8 {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(14400deg);
  }
}

.wobble-custom-8 {
  animation: wobble-custom-8 2s ease-in-out infinite;
}

/* 自定义动画 - 脉冲 */
@keyframes pulse-custom-16 {
  0%, 100% {