/*
Theme Name: 交个神仙朋友 - 玄学美学版
Theme URI: https://bless.top
Description: 神仙朋友主题 v3.0.0 - 融合东方玄学智慧与顶级美学设计，包含易经八卦、九宫飞星、五行能量、天人合一等玄学系统，结合黄金比例、对称美学、色彩心理学等顶级美学原则
Version: 3.0.0
Author: 东方玄学大师 & 顶级美学专家
Author URI: https://bless.top
Text Domain: bless-friend-mystical
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Tags: mystical, yijing, bagua, fengshui, wuxing, aesthetics, golden-ratio, enlightenment, meditation, spiritual, fortune-telling, divination
*/

/* 基础样式重置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 🎨 世界级神秘色彩体系 v2.0 - 终极视觉升级 */
:root {
  /* 🌌 核心神秘色彩 - 基于自然能量光谱 */
  --mystic-void: #0a0a0f;
  --mystic-depth: #1a1a2e;
  --mystic-shadow: #16213e;
  --mystic-twilight: #0f3460;
  --mystic-ocean: #533483;
  
  /* 🎆 五行能量色彩系统 */
  --element-wood: #2dd4bf;    /* 青龙 - 东方木 */
  --element-fire: #f97316;    /* 朱雀 - 南方火 */
  --element-earth: #fbbf24;   /* 麒麟 - 中央土 */
  --element-metal: #e5e7eb;   /* 白虎 - 西方金 */
  --element-water: #3b82f6;   /* 玄武 - 北方水 */
  
  /* 🌟 终极神性光谱 */
  --divine-aurora: #ff006e;   /* 极光粉 */
  --divine-cosmos: #8338ec;   /* 宇宙紫 */
  --divine-celestial: #3a86ff; /* 天界蓝 */
  --divine-ethereal: #06ffa5; /* 以太绿 */
  --divine-radiance: #ffbe0b; /* 神辉金 */
  --divine-mystique: #fb5607; /* 神秘橙 */
  
  /* 🔮 情感响应色彩 */
  --emotion-hope: #10b981;
  --emotion-wisdom: #8b5cf6;
  --emotion-passion: #ef4444;
  --emotion-serenity: #06b6d4;
  --emotion-abundance: #f59e0b;
  --emotion-mystery: #6366f1;
  
  /* 保持兼容性的原有颜色 */
  --deity-purple: var(--emotion-mystery);
  --deity-pink: var(--divine-aurora);
  --deity-gold: var(--emotion-abundance);
  --deity-emerald: var(--emotion-hope);
  --deity-cyan: var(--emotion-serenity);
  --deity-violet: var(--emotion-wisdom);
  --deity-rose: var(--emotion-passion);
  --deity-amber: var(--element-earth);
  --deity-teal: var(--element-wood);
  --deity-sky: var(--divine-celestial);
  
  /* 🎨 终极渐变系统 */
  --gradient-cosmic-nebula: linear-gradient(135deg, 
    var(--divine-aurora) 0%, 
    var(--divine-cosmos) 25%, 
    var(--divine-celestial) 50%, 
    var(--divine-ethereal) 75%, 
    var(--divine-radiance) 100%);
    
  --gradient-divine-portal: radial-gradient(circle at center, 
    rgba(255, 0, 110, 0.8) 0%, 
    rgba(131, 56, 236, 0.6) 30%, 
    rgba(58, 134, 255, 0.4) 60%, 
    transparent 100%);
    
  --gradient-mystic-flow: linear-gradient(45deg, 
    var(--element-water) 0%, 
    var(--element-wood) 25%, 
    var(--element-fire) 50%, 
    var(--element-earth) 75%, 
    var(--element-metal) 100%);
    
  --gradient-aurora-dance: linear-gradient(270deg, 
    #ff006e 0%, 
    #8338ec 20%, 
    #3a86ff 40%, 
    #06ffa5 60%, 
    #ffbe0b 80%, 
    #fb5607 100%);
    
  --gradient-ethereal-mist: radial-gradient(ellipse at top, 
    rgba(131, 56, 236, 0.3) 0%, 
    rgba(58, 134, 255, 0.2) 50%, 
    transparent 100%);
    
  --gradient-celestial-veil: conic-gradient(from 0deg at 50% 50%, 
    var(--divine-aurora) 0deg, 
    var(--divine-cosmos) 72deg, 
    var(--divine-celestial) 144deg, 
    var(--divine-ethereal) 216deg, 
    var(--divine-radiance) 288deg, 
    var(--divine-aurora) 360deg);
    
  /* 🌈 动态彩虹系统 */
  --rainbow-divine: linear-gradient(90deg, 
    #ff0080 0%, #ff4000 16.66%, 
    #ff8000 33.33%, #ffff00 50%, 
    #80ff00 66.66%, #00ff80 83.33%, 
    #0080ff 100%);
    
  --rainbow-subtle: linear-gradient(90deg, 
    rgba(255, 0, 128, 0.3) 0%, 
    rgba(255, 64, 0, 0.3) 16.66%, 
    rgba(255, 128, 0, 0.3) 33.33%, 
    rgba(255, 255, 0, 0.3) 50%, 
    rgba(128, 255, 0, 0.3) 66.66%, 
    rgba(0, 255, 128, 0.3) 83.33%, 
    rgba(0, 128, 255, 0.3) 100%);
  
  /* 🔄 兼容性渐变 */
  --divine-gradient: var(--gradient-cosmic-nebula);
  --cosmic-gradient: var(--gradient-mystic-flow);
  --aurora-gradient: var(--gradient-aurora-dance);
  --mystical-gradient: var(--gradient-ethereal-mist);
  --holographic-gradient: var(--gradient-celestial-veil);
  --rainbow-gradient: var(--rainbow-divine);
  
  /* 🔥 终极阴影光效系统 */
  --shadow-divine-glow: 
    0 0 20px rgba(255, 0, 110, 0.4),
    0 0 40px rgba(131, 56, 236, 0.3),
    0 0 60px rgba(58, 134, 255, 0.2),
    0 20px 40px rgba(0, 0, 0, 0.1);
    
  --shadow-mystic-aura: 
    0 0 30px rgba(139, 92, 246, 0.5),
    0 0 60px rgba(16, 185, 129, 0.3),
    0 10px 30px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
    
  --shadow-cosmic-depth: 
    0 8px 32px rgba(255, 0, 110, 0.15),
    0 16px 64px rgba(131, 56, 236, 0.1),
    0 24px 96px rgba(58, 134, 255, 0.05),
    0 2px 8px rgba(0, 0, 0, 0.3);
    
  --shadow-ethereal-float: 
    0 4px 20px rgba(6, 255, 165, 0.3),
    0 8px 40px rgba(255, 190, 11, 0.2),
    0 16px 80px rgba(251, 86, 7, 0.1),
    0 1px 4px rgba(255, 255, 255, 0.2) inset;
    
  --shadow-elemental-wood: 
    0 0 25px rgba(45, 212, 191, 0.4),
    0 8px 25px rgba(45, 212, 191, 0.2),
    0 16px 50px rgba(45, 212, 191, 0.1);
    
  --shadow-elemental-fire: 
    0 0 25px rgba(249, 115, 22, 0.5),
    0 8px 25px rgba(249, 115, 22, 0.3),
    0 16px 50px rgba(249, 115, 22, 0.15);
    
  /* 🔄 兼容性阴影 */
  --shadow-soft: var(--shadow-cosmic-depth);
  --shadow-medium: var(--shadow-mystic-aura);
  --shadow-hard: var(--shadow-divine-glow);
  --shadow-divine: var(--shadow-ethereal-float);
  --shadow-glow: var(--shadow-divine-glow);
  --shadow-magical: var(--shadow-mystic-aura);
  --shadow-holographic: var(--shadow-cosmic-depth);
  
  /* ⚡ 高级动画缓动系统 */
  --ease-divine-flow: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-mystic-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --ease-cosmic-drift: cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --ease-ethereal-float: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-celestial-pulse: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-aurora-dance: cubic-bezier(0.645, 0.045, 0.355, 1);
  --ease-quantum-leap: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-gentle-breeze: cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-dramatic-entrance: cubic-bezier(0.68, -0.6, 0.32, 1.6);
  --ease-smooth-glass: cubic-bezier(0.4, 0.0, 0.2, 1);
  
  /* 🔄 兼容性缓动 */
  --ease-divine: var(--ease-divine-flow);
  --ease-mystical: var(--ease-cosmic-drift);
  --ease-cosmic: var(--ease-mystic-bounce);
  --ease-magic: var(--ease-ethereal-float);
  --ease-smooth: var(--ease-smooth-glass);
  --ease-swift: var(--ease-celestial-pulse);
  --ease-gentle: var(--ease-gentle-breeze);
  
  /* 📱 移动端优化变量 */
  --mobile-touch-size: 48px;
  --mobile-safe-top: env(safe-area-inset-top, 0px);
  --mobile-safe-bottom: env(safe-area-inset-bottom, 0px);
  --mobile-safe-left: env(safe-area-inset-left, 0px);
  --mobile-safe-right: env(safe-area-inset-right, 0px);
  
  /* 🌊 流动性设计变量 */
  --border-radius-flow: clamp(12px, 2vw, 24px);
  --border-radius-cosmic: clamp(16px, 3vw, 32px);
  --border-radius-divine: clamp(20px, 4vw, 40px);
  
  /* ✨ 玻璃拟态进化 */
  --glass-ultra-blur: blur(40px) saturate(180%) brightness(110%);
  --glass-divine-blur: blur(30px) saturate(200%) contrast(120%);
  --glass-mystic-blur: blur(25px) saturate(150%) brightness(105%);
  
  /* 🔮 魔法粒子系统 */
  --particle-glow: radial-gradient(circle, 
    rgba(255, 255, 255, 0.8) 0%, 
    rgba(255, 255, 255, 0.4) 30%, 
    transparent 70%);
    
  --particle-stardust: radial-gradient(circle, 
    rgba(255, 190, 11, 0.9) 0%, 
    rgba(251, 86, 7, 0.6) 40%, 
    transparent 80%);
    
  /* 🎭 情感状态色彩 */
  --state-success: var(--emotion-hope);
  --state-warning: var(--emotion-abundance);
  --state-error: var(--emotion-passion);
  --state-info: var(--emotion-serenity);
  --state-mystery: var(--emotion-mystery);
  --state-wisdom: var(--emotion-wisdom);
}

/* 全局样式增强 */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  font-family: 
    'Inter Variable', 'Inter', 
    'SF Pro Display', 'SF Pro Text', 
    'PingFang SC', 'Hiragino Sans GB', 
    'Source Han Sans SC', 'Noto Sans CJK SC',
    'Microsoft YaHei UI', 'Microsoft YaHei',
    -apple-system, BlinkMacSystemFont,
    'Segoe UI Variable', 'Segoe UI',
    Roboto, Oxygen, Ubuntu, Cantarell,
    sans-serif;
  overflow-x: hidden;
  line-height: 1.618; /* 黄金比例行高 */
  color: var(--mystic-twilight);
  background: var(--mystic-void);
  min-height: 100vh;
  position: relative;
  font-feature-settings: 
    'kern' 1,      /* 字距调整 */
    'liga' 1,      /* 连字 */
    'calt' 1,      /* 上下文替代 */
    'ss01' 1,      /* 风格集1 */
    'cv01' 1;      /* 字符变体1 */
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.01em; /* 微调字间距 */
}

/* 全局背景系统 */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 20%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(120, 219, 226, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 60% 60%, rgba(254, 202, 87, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(196, 181, 253, 0.3) 0%, transparent 50%),
    linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  opacity: 0.1;
  z-index: -1;
  animation: cosmic-drift 20s ease-in-out infinite;
}

@keyframes cosmic-drift {
  0%, 100% { 
    opacity: 0.1;
    transform: scale(1) rotate(0deg);
  }
  50% { 
    opacity: 0.2;
    transform: scale(1.05) rotate(180deg);
  }
}

/* 星空粒子系统 */
.cosmic-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}

.cosmic-particles::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(2px 2px at 20px 30px, rgba(255, 255, 255, 0.3), transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(255, 255, 255, 0.2), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(255, 255, 255, 0.4), transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(255, 255, 255, 0.3), transparent),
    radial-gradient(2px 2px at 160px 30px, rgba(255, 255, 255, 0.2), transparent);
  background-repeat: repeat;
  background-size: 200px 100px;
  animation: cosmic-drift 50s linear infinite;
}

/* 🔤 世界级字体系统 v2.0 - 多维度层级 */

/* 📊 字体变量系统 */
:root {
  /* 🎯 字体尺寸响应式比例 */
  --font-scale-minor: 1.067;      /* 小六度 */
  --font-scale-major: 1.125;      /* 大二度 */
  --font-scale-perfect: 1.5;      /* 完全五度 */
  --font-scale-golden: 1.618;     /* 黄金比例 */
  
  /* 🌟 主要字体尺寸 - 流动式设计 */
  --font-display-giant: clamp(4rem, 12vw, 8rem);
  --font-display-hero: clamp(2.5rem, 8vw, 5rem);
  --font-display-large: clamp(2rem, 6vw, 3.5rem);
  --font-title-huge: clamp(1.75rem, 5vw, 2.5rem);
  --font-title-large: clamp(1.5rem, 4vw, 2rem);
  --font-title-medium: clamp(1.25rem, 3vw, 1.75rem);
  --font-title-small: clamp(1.125rem, 2.5vw, 1.5rem);
  --font-body-large: clamp(1.125rem, 2vw, 1.25rem);
  --font-body-medium: clamp(1rem, 1.5vw, 1.125rem);
  --font-body-small: clamp(0.875rem, 1.2vw, 1rem);
  --font-caption: clamp(0.75rem, 1vw, 0.875rem);
  --font-micro: clamp(0.625rem, 0.8vw, 0.75rem);
  
  /* 📏 行高系统 - 黄金比例 */
  --line-height-display: 1.1;
  --line-height-title: 1.2;
  --line-height-body: 1.618;
  --line-height-caption: 1.4;
  --line-height-tight: 1.25;
  --line-height-loose: 1.8;
  
  /* 🎨 字重变量 */
  --font-weight-ultra-light: 100;
  --font-weight-thin: 200;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semi-bold: 600;
  --font-weight-bold: 700;
  --font-weight-extra-bold: 800;
  --font-weight-black: 900;
  
  /* 📖 字间距系统 */
  --letter-spacing-tight: -0.025em;
  --letter-spacing-normal: 0;
  --letter-spacing-relaxed: 0.025em;
  --letter-spacing-wide: 0.05em;
  --letter-spacing-wider: 0.1em;
  --letter-spacing-widest: 0.25em;
}

/* 🌟 终极字体类 - 神性展示 */
.text-divine-giant {
  font-size: var(--font-display-giant);
  line-height: var(--line-height-display);
  font-weight: var(--font-weight-black);
  letter-spacing: var(--letter-spacing-tight);
  background: var(--gradient-cosmic-nebula);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 50px rgba(255, 0, 110, 0.3);
  font-feature-settings: 'ss01' 1, 'cv01' 1, 'kern' 1;
}

.text-cosmic-hero {
  font-size: var(--font-display-hero);
  line-height: var(--line-height-display);
  font-weight: var(--font-weight-extra-bold);
  letter-spacing: var(--letter-spacing-tight);
  background: var(--gradient-aurora-dance);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 30px rgba(131, 56, 236, 0.4);
}

.text-mystic-display {
  font-size: var(--font-display-large);
  line-height: var(--line-height-title);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-normal);
  color: var(--divine-aurora);
  text-shadow: 0 0 20px rgba(255, 0, 110, 0.3);
}

.text-ethereal-title {
  font-size: var(--font-title-huge);
  line-height: var(--line-height-title);
  font-weight: var(--font-weight-semi-bold);
  letter-spacing: var(--letter-spacing-normal);
  color: var(--divine-celestial);
  text-shadow: 0 0 15px rgba(58, 134, 255, 0.3);
}

.text-celestial-subtitle {
  font-size: var(--font-title-large);
  line-height: var(--line-height-title);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-relaxed);
  color: var(--divine-ethereal);
  text-shadow: 0 0 10px rgba(6, 255, 165, 0.2);
}

.text-radiant-body {
  font-size: var(--font-body-large);
  line-height: var(--line-height-body);
  font-weight: var(--font-weight-regular);
  letter-spacing: var(--letter-spacing-normal);
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 0 5px rgba(255, 255, 255, 0.1);
}

.text-subtle-caption {
  font-size: var(--font-caption);
  line-height: var(--line-height-caption);
  font-weight: var(--font-weight-light);
  letter-spacing: var(--letter-spacing-wide);
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
}

/* 🎭 情感字体状态 */
.text-hope {
  color: var(--emotion-hope);
  text-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
}

.text-wisdom {
  color: var(--emotion-wisdom);
  text-shadow: 0 0 10px rgba(139, 92, 246, 0.3);
}

.text-passion {
  color: var(--emotion-passion);
  text-shadow: 0 0 10px rgba(239, 68, 68, 0.3);
}

.text-serenity {
  color: var(--emotion-serenity);
  text-shadow: 0 0 10px rgba(6, 182, 212, 0.3);
}

.text-abundance {
  color: var(--emotion-abundance);
  text-shadow: 0 0 10px rgba(245, 158, 11, 0.3);
}

.text-mystery {
  color: var(--emotion-mystery);
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

/* 🌊 流动文字效果 */
.text-flowing {
  background: var(--gradient-mystic-flow);
  background-size: 200% 200%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: flowing-text 4s ease-in-out infinite;
}

@keyframes flowing-text {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* ✨ 发光文字效果 */
.text-glow-divine {
  color: var(--divine-aurora);
  text-shadow: 
    0 0 5px currentColor,
    0 0 10px currentColor,
    0 0 15px currentColor,
    0 0 20px currentColor;
  animation: divine-glow 2s ease-in-out infinite alternate;
}

@keyframes divine-glow {
  from { 
    text-shadow: 
      0 0 5px currentColor,
      0 0 10px currentColor,
      0 0 15px currentColor,
      0 0 20px currentColor;
  }
  to { 
    text-shadow: 
      0 0 10px currentColor,
      0 0 20px currentColor,
      0 0 30px currentColor,
      0 0 40px currentColor;
  }
}

/* 🎨 渐变文字动画 */
.text-rainbow-divine {
  background: var(--rainbow-divine);
  background-size: 400% 400%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: rainbow-flow 3s linear infinite;
}

@keyframes rainbow-flow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* 📱 移动端字体优化 */
@media (max-width: 768px) {
  body {
    font-size: 16px; /* 防止iOS缩放 */
    -webkit-text-size-adjust: 100%;
  }
  
  .text-divine-giant,
  .text-cosmic-hero,
  .text-mystic-display {
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-normal);
  }
}

/* 🔤 高对比度模式支持 */
@media (prefers-contrast: high) {
  .text-divine-giant,
  .text-cosmic-hero,
  .text-mystic-display {
    background: none;
    -webkit-text-fill-color: unset;
    color: white;
    text-shadow: none;
  }
}

/* 🎯 减少动画模式支持 */
@media (prefers-reduced-motion: reduce) {
  .text-flowing,
  .text-glow-divine,
  .text-rainbow-divine {
    animation: none;
  }
}

/* 超级玻璃效果 */
.glass-supreme {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(25px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.glass-supreme::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%, rgba(255, 255, 255, 0.05) 100%);
  pointer-events: none;
}

.glass-divine {
  background: rgba(99, 102, 241, 0.08);
  backdrop-filter: blur(30px) saturate(200%);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 24px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-divine);
}

.glass-divine::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--divine-gradient);
  opacity: 0.05;
  pointer-events: none;
}

/* 🎬 世界级动画系统 v2.0 - 流畅微交互 */

/* 🌊 终极动画关键帧库 */
@keyframes divine-entrance {
  0% {
    opacity: 0;
    transform: translateY(60px) scale(0.8) rotateX(15deg);
    filter: blur(10px);
  }
  50% {
    opacity: 0.8;
    transform: translateY(20px) scale(0.95) rotateX(5deg);
    filter: blur(3px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1) rotateX(0deg);
    filter: blur(0);
  }
}

@keyframes cosmic-float {
  0%, 100% {
    transform: translateY(0px) rotateZ(0deg);
  }
  25% {
    transform: translateY(-10px) rotateZ(1deg);
  }
  50% {
    transform: translateY(-5px) rotateZ(-1deg);
  }
  75% {
    transform: translateY(-15px) rotateZ(0.5deg);
  }
}

@keyframes ethereal-pulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: var(--shadow-divine-glow);
  }
  50% {
    transform: scale(1.05);
    box-shadow: var(--shadow-ethereal-float);
  }
}

@keyframes mystic-glow {
  0%, 100% {
    filter: brightness(1) saturate(100%);
    border-color: rgba(255, 255, 255, 0.1);
  }
  50% {
    filter: brightness(1.2) saturate(150%);
    border-color: rgba(255, 0, 110, 0.5);
  }
}

@keyframes aurora-shift {
  0% {
    background-position: 0% 50%;
    filter: hue-rotate(0deg);
  }
  25% {
    background-position: 100% 25%;
    filter: hue-rotate(90deg);
  }
  50% {
    background-position: 50% 100%;
    filter: hue-rotate(180deg);
  }
  75% {
    background-position: 25% 75%;
    filter: hue-rotate(270deg);
  }
  100% {
    background-position: 0% 50%;
    filter: hue-rotate(360deg);
  }
}

@keyframes quantum-ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

@keyframes divine-morphing {
  0%, 100% {
    border-radius: 60% 40% 30% 70%/60% 30% 70% 40%;
    transform: rotate(0deg);
  }
  25% {
    border-radius: 30% 60% 70% 40%/50% 60% 30% 60%;
    transform: rotate(90deg);
  }
  50% {
    border-radius: 50% 60% 30% 60%/30% 60% 70% 40%;
    transform: rotate(180deg);
  }
  75% {
    border-radius: 60% 40% 60% 30%/70% 30% 60% 40%;
    transform: rotate(270deg);
  }
}

@keyframes particle-dance {
  0% {
    transform: translateY(0px) translateX(0px) scale(1);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100px) translateX(50px) scale(0);
    opacity: 0;
  }
}

@keyframes holographic-shift {
  0%, 100% {
    background-position: 0% 0%;
    transform: skewY(0deg);
  }
  25% {
    background-position: 100% 0%;
    transform: skewY(1deg);
  }
  50% {
    background-position: 100% 100%;
    transform: skewY(0deg);
  }
  75% {
    background-position: 0% 100%;
    transform: skewY(-1deg);
  }
}

/* 🎯 动画类系统 */
.animate-divine-entrance {
  animation: divine-entrance 1.2s var(--ease-divine-flow) forwards;
}

.animate-cosmic-float {
  animation: cosmic-float 6s var(--ease-ethereal-float) infinite;
}

.animate-ethereal-pulse {
  animation: ethereal-pulse 3s var(--ease-celestial-pulse) infinite;
}

.animate-mystic-glow {
  animation: mystic-glow 4s var(--ease-aurora-dance) infinite;
}

.animate-aurora-shift {
  animation: aurora-shift 8s linear infinite;
}

.animate-quantum-ripple {
  position: relative;
  overflow: hidden;
}

.animate-quantum-ripple::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  animation: quantum-ripple 1s var(--ease-cosmic-drift);
}

.animate-divine-morphing {
  animation: divine-morphing 12s var(--ease-mystic-bounce) infinite;
}

.animate-particle-dance {
  animation: particle-dance 3s var(--ease-ethereal-float) infinite;
}

.animate-holographic {
  background: var(--gradient-celestial-veil);
  background-size: 400% 400%;
  animation: holographic-shift 5s var(--ease-divine-flow) infinite;
}

/* 🎨 交互动画增强 */
.hover-divine {
  transition: all 0.4s var(--ease-divine-flow);
  cursor: pointer;
}

.hover-divine:hover {
  transform: translateY(-8px) scale(1.05);
  filter: brightness(1.2) saturate(120%);
  box-shadow: var(--shadow-divine-glow);
}

.hover-cosmic {
  transition: all 0.6s var(--ease-cosmic-drift);
  cursor: pointer;
}

.hover-cosmic:hover {
  transform: translateY(-12px) rotateX(10deg) rotateY(10deg);
  box-shadow: var(--shadow-cosmic-depth);
}

.hover-ethereal {
  transition: all 0.3s var(--ease-ethereal-float);
  cursor: pointer;
}

.hover-ethereal:hover {
  transform: translateY(-4px);
  backdrop-filter: var(--glass-ultra-blur);
  box-shadow: var(--shadow-ethereal-float);
}

/* 🌊 滚动动画系统 */
.scroll-reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 1s var(--ease-divine-flow);
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.scroll-reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s var(--ease-cosmic-drift);
}

.scroll-reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.scroll-reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s var(--ease-cosmic-drift);
}

.scroll-reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.scroll-reveal-scale {
  opacity: 0;
  transform: scale(0.8);
  transition: all 1s var(--ease-mystic-bounce);
}

.scroll-reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* 🎭 状态转换动画 */
.loading-divine {
  position: relative;
  overflow: hidden;
}

.loading-divine::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.3) 50%, 
    transparent 100%);
  animation: divine-loading 2s var(--ease-smooth-glass) infinite;
}

@keyframes divine-loading {
  0% { left: -100%; }
  100% { left: 100%; }
}

.success-divine {
  animation: success-bounce 0.6s var(--ease-dramatic-entrance);
}

@keyframes success-bounce {
  0% { transform: scale(1); }
  50% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

.error-divine {
  animation: error-shake 0.5s var(--ease-mystic-bounce);
}

@keyframes error-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-10px); }
  75% { transform: translateX(10px); }
}

/* 🌟 粒子系统动画 */
.particle-field {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--particle-glow);
  border-radius: 50%;
  animation: particle-dance var(--particle-duration, 3s) var(--ease-ethereal-float) infinite;
  animation-delay: var(--particle-delay, 0s);
}

.particle-stardust {
  background: var(--particle-stardust);
  animation: particle-dance var(--particle-duration, 4s) var(--ease-cosmic-drift) infinite;
}

/* 📱 移动端动画优化 */
@media (max-width: 768px) {
  .animate-cosmic-float,
  .animate-divine-morphing,
  .animate-holographic {
    animation-duration: 3s;
  }
  
  .hover-divine:hover,
  .hover-cosmic:hover {
    transform: translateY(-4px) scale(1.02);
  }
}

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

/* 传统玻璃效果（保留向后兼容性） */
.glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.glass-dark {
  background: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* 超级文字效果系统 */
.text-divine {
  background: var(--divine-gradient);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: divine-flow 8s ease-in-out infinite;
  position: relative;
}

.text-divine::before {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  background: var(--divine-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: blur(2px);
  opacity: 0.5;
  z-index: -1;
}

.text-cosmic {
  background: var(--cosmic-gradient);
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: cosmic-pulse 6s ease-in-out infinite;
  text-shadow: 0 0 30px rgba(102, 126, 234, 0.5);
}

.text-aurora {
  background: var(--aurora-gradient);
  background-size: 500% 500%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: aurora-dance 10s linear infinite;
}

.text-mystical {
  background: var(--mystical-gradient);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: mystical-glow 4s ease-in-out infinite alternate;
}

/* 超级闪光文字效果 */
.text-shine {
  background: linear-gradient(135deg, #6366f1 0%, #ec4899 25%, #f59e0b 50%, #10b981 75%, #6366f1 100%);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 4s ease-in-out infinite;
  position: relative;
}

.text-shine::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
  animation: shine-sweep 3s infinite;
}

/* 霓虹发光文字 */
.text-neon {
  color: #fff;
  text-shadow: 
    0 0 5px var(--deity-purple),
    0 0 10px var(--deity-purple),
    0 0 15px var(--deity-purple),
    0 0 20px var(--deity-purple),
    0 0 35px var(--deity-purple),
    0 0 40px var(--deity-purple);
  animation: neon-flicker 2s ease-in-out infinite alternate;
}

/* 3D立体文字 */
.text-3d {
  color: #fff;
  text-shadow: 
    1px 1px 0 var(--deity-purple),
    2px 2px 0 var(--deity-pink),
    3px 3px 0 var(--deity-gold),
    4px 4px 0 var(--deity-emerald),
    5px 5px 0 var(--deity-cyan),
    6px 6px 10px rgba(0, 0, 0, 0.4);
  transform: perspective(500px) rotateX(15deg);
  animation: text-3d-float 4s ease-in-out infinite;
}

/* 文字动画关键帧 */
@keyframes divine-flow {
  0%, 100% { background-position: 0% 50%; }
  25% { background-position: 100% 50%; }
  50% { background-position: 50% 100%; }
  75% { background-position: 0% 100%; }
}

@keyframes cosmic-pulse {
  0%, 100% { 
    background-position: 0% 50%;
    transform: scale(1);
  }
  50% { 
    background-position: 100% 50%;
    transform: scale(1.05);
  }
}

@keyframes aurora-dance {
  0% { background-position: 0% 50%; }
  25% { background-position: 100% 50%; }
  50% { background-position: 100% 100%; }
  75% { background-position: 0% 100%; }
  100% { background-position: 0% 50%; }
}

@keyframes mystical-glow {
  0% { 
    background-position: 0% 50%;
    filter: brightness(1);
  }
  100% { 
    background-position: 100% 50%;
    filter: brightness(1.2);
  }
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes shine-sweep {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

@keyframes neon-flicker {
  0%, 100% { 
    text-shadow: 
      0 0 5px var(--deity-purple),
      0 0 10px var(--deity-purple),
      0 0 15px var(--deity-purple),
      0 0 20px var(--deity-purple),
      0 0 35px var(--deity-purple),
      0 0 40px var(--deity-purple);
  }
  50% { 
    text-shadow: 
      0 0 2px var(--deity-purple),
      0 0 5px var(--deity-purple),
      0 0 8px var(--deity-purple),
      0 0 12px var(--deity-purple),
      0 0 18px var(--deity-purple),
      0 0 25px var(--deity-purple);
  }
}

@keyframes text-3d-float {
  0%, 100% { 
    transform: perspective(500px) rotateX(15deg) translateY(0);
  }
  50% { 
    transform: perspective(500px) rotateX(15deg) translateY(-10px);
  }
}

/* 超级背景系统 */
.bg-mesh {
  background: 
    radial-gradient(at 40% 20%, hsla(228,100%,74%,0.6) 0px, transparent 70%),
    radial-gradient(at 80% 0%, hsla(189,100%,56%,0.6) 0px, transparent 70%),
    radial-gradient(at 0% 50%, hsla(355,100%,93%,0.4) 0px, transparent 60%),
    radial-gradient(at 80% 50%, hsla(340,100%,76%,0.5) 0px, transparent 65%),
    radial-gradient(at 0% 100%, hsla(22,100%,77%,0.5) 0px, transparent 65%),
    radial-gradient(at 80% 100%, hsla(242,100%,70%,0.6) 0px, transparent 70%),
    radial-gradient(at 0% 0%, hsla(343,100%,76%,0.4) 0px, transparent 60%);
  animation: mesh-flow 20s ease-in-out infinite;
}

.bg-cosmic {
  background: 
    radial-gradient(circle at 25% 25%, rgba(120, 119, 198, 0.8) 0%, transparent 50%),
    radial-gradient(circle at 75% 25%, rgba(255, 119, 198, 0.8) 0%, transparent 50%),
    radial-gradient(circle at 25% 75%, rgba(120, 219, 226, 0.6) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(254, 202, 87, 0.7) 0%, transparent 50%),
    linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  animation: cosmic-shift 30s ease-in-out infinite;
}

.bg-aurora {
  background: 
    linear-gradient(135deg, rgba(102, 126, 234, 0.3) 0%, transparent 50%),
    linear-gradient(45deg, rgba(118, 75, 162, 0.3) 0%, transparent 50%),
    linear-gradient(225deg, rgba(240, 147, 251, 0.3) 0%, transparent 50%),
    linear-gradient(315deg, rgba(245, 87, 108, 0.3) 0%, transparent 50%);
  animation: aurora-flow 25s linear infinite;
}

/* 超级浮动球体系统 */
.floating-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  animation: float-enhanced 12s ease-in-out infinite;
  opacity: 0.8;
}

.floating-orb-divine {
  position: absolute;
  border-radius: 50%;
  background: var(--divine-gradient);
  filter: blur(60px);
  animation: divine-orbit 15s linear infinite;
  opacity: 0.6;
}

.floating-orb-cosmic {
  position: absolute;
  border-radius: 50%;
  background: var(--cosmic-gradient);
  filter: blur(45px);
  animation: cosmic-float 18s ease-in-out infinite;
  opacity: 0.7;
}

.floating-orb:nth-child(1) { animation-delay: -2s; }
.floating-orb:nth-child(2) { animation-delay: -4s; }
.floating-orb:nth-child(3) { animation-delay: -6s; }
.floating-orb:nth-child(4) { animation-delay: -8s; }
.floating-orb:nth-child(5) { animation-delay: -10s; }

/* 🏗️ 世界级布局系统 v2.0 - 流动式架构 */

/* 📐 空间系统变量 */
:root {
  /* 🌊 流动间距系统 */
  --space-micro: clamp(0.25rem, 0.5vw, 0.5rem);
  --space-xs: clamp(0.5rem, 1vw, 0.75rem);
  --space-sm: clamp(0.75rem, 1.5vw, 1rem);
  --space-md: clamp(1rem, 2vw, 1.5rem);
  --space-lg: clamp(1.5rem, 3vw, 2rem);
  --space-xl: clamp(2rem, 4vw, 3rem);
  --space-2xl: clamp(3rem, 6vw, 4rem);
  --space-3xl: clamp(4rem, 8vw, 6rem);
  --space-4xl: clamp(6rem, 12vw, 8rem);
  --space-5xl: clamp(8rem, 16vw, 12rem);
  
  /* 🎯 网格系统 */
  --grid-columns-mobile: repeat(1, 1fr);
  --grid-columns-tablet: repeat(2, 1fr);
  --grid-columns-desktop: repeat(3, 1fr);
  --grid-columns-wide: repeat(4, 1fr);
  --grid-gap: var(--space-lg);
  --grid-gap-dense: var(--space-md);
  
  /* 📏 容器宽度 */
  --container-max-width: 1400px;
  --container-padding: var(--space-lg);
  --section-padding-y: var(--space-4xl);
  --section-padding-x: var(--space-lg);
}

/* 🌟 终极容器系统 */
.container-divine {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  position: relative;
}

.container-fluid {
  width: 100%;
  padding: 0 var(--space-lg);
}

.container-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space-3xl) var(--space-lg);
}

/* 🎨 超级卡片系统 v2.0 */
.card-divine {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: var(--glass-divine-blur);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-cosmic);
  box-shadow: var(--shadow-divine-glow);
  transition: all 0.8s var(--ease-divine-flow);
  position: relative;
  overflow: hidden;
  padding: var(--space-xl);
}

.card-divine::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-cosmic-nebula);
  opacity: 0;
  transition: opacity 0.8s var(--ease-divine-flow);
}

.card-divine:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-ethereal-float);
  border-color: rgba(255, 0, 110, 0.3);
}

.card-divine:hover::before {
  opacity: 0.1;
}

.card-cosmic {
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: var(--glass-ultra-blur);
  border: 2px solid transparent;
  border-radius: var(--border-radius-divine);
  padding: var(--space-2xl);
  position: relative;
  overflow: hidden;
  transition: all 0.6s var(--ease-cosmic-drift);
}

.card-cosmic::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--gradient-celestial-veil);
  border-radius: var(--border-radius-divine);
  z-index: -1;
  animation: cosmic-border 8s linear infinite;
}

@keyframes cosmic-border {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.card-cosmic:hover {
  transform: translateY(-12px) rotateX(5deg) rotateY(5deg);
  box-shadow: var(--shadow-cosmic-depth);
}

.card-ethereal {
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.1) 0%, 
    rgba(255, 255, 255, 0.05) 100%);
  backdrop-filter: var(--glass-mystic-blur);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-flow);
  padding: var(--space-lg);
  transition: all 0.4s var(--ease-ethereal-float);
  position: relative;
}

.card-ethereal:hover {
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.15) 0%, 
    rgba(255, 255, 255, 0.08) 100%);
  transform: translateY(-4px);
  box-shadow: var(--shadow-mystic-aura);
}

/* 🌐 终极网格系统 */
.grid-divine {
  display: grid;
  grid-template-columns: var(--grid-columns-mobile);
  gap: var(--grid-gap);
  align-items: start;
}

@media (min-width: 768px) {
  .grid-divine {
    grid-template-columns: var(--grid-columns-tablet);
  }
}

@media (min-width: 1024px) {
  .grid-divine {
    grid-template-columns: var(--grid-columns-desktop);
  }
}

@media (min-width: 1280px) {
  .grid-divine {
    grid-template-columns: var(--grid-columns-wide);
  }
}

.grid-cosmic {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  align-items: stretch;
}

.grid-masonry {
  column-count: 1;
  column-gap: var(--space-lg);
  column-fill: balance;
}

@media (min-width: 768px) {
  .grid-masonry {
    column-count: 2;
  }
}

@media (min-width: 1024px) {
  .grid-masonry {
    column-count: 3;
  }
}

.grid-masonry > * {
  break-inside: avoid;
  margin-bottom: var(--space-lg);
}

/* 🏛️ 区域布局系统 */
.section-divine {
  padding: var(--section-padding-y) var(--section-padding-x);
  position: relative;
  overflow: hidden;
}

.section-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: var(--space-5xl) var(--space-lg);
}

.section-content {
  padding: var(--space-4xl) 0;
  position: relative;
}

.section-compact {
  padding: var(--space-2xl) 0;
}

/* 🎯 Flexbox 增强系统 */
.flex-divine {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.flex-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.flex-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* 🌊 流动布局 */
.flow > * + * {
  margin-top: var(--space-md);
}

.flow-tight > * + * {
  margin-top: var(--space-sm);
}

.flow-loose > * + * {
  margin-top: var(--space-lg);
}

/* 📱 响应式显示 */
.show-mobile {
  display: block;
}

.show-tablet {
  display: none;
}

.show-desktop {
  display: none;
}

@media (min-width: 768px) {
  .show-mobile {
    display: none;
  }
  
  .show-tablet {
    display: block;
  }
}

@media (min-width: 1024px) {
  .show-tablet {
    display: none;
  }
  
  .show-desktop {
    display: block;
  }
}

/* 🎨 特殊布局效果 */
.sticky-divine {
  position: sticky;
  top: var(--space-lg);
  z-index: 10;
}

.fixed-divine {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1000;
}

.absolute-divine {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.card-divine:hover {
  transform: translateY(-15px) scale(1.03) rotateX(5deg);
  box-shadow: 
    0 35px 80px -15px rgba(99, 102, 241, 0.4),
    0 45px 100px -15px rgba(236, 72, 153, 0.3),
    0 0 0 1px rgba(255, 255, 255, 0.2);
}

.card-cosmic {
  background: rgba(102, 126, 234, 0.08);
  backdrop-filter: blur(30px) saturate(180%);
  border: 1px solid rgba(102, 126, 234, 0.2);
  border-radius: 20px;
  box-shadow: var(--shadow-medium);
  transition: all 0.5s var(--ease-cosmic);
  position: relative;
  overflow: hidden;
}

.card-cosmic::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--cosmic-gradient);
  border-radius: 22px;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.5s var(--ease-cosmic);
}

.card-cosmic:hover::after {
  opacity: 1;
}

.card-cosmic:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 
    0 30px 60px -10px rgba(102, 126, 234, 0.4),
    0 40px 80px -10px rgba(118, 75, 162, 0.3);
}

.card-hover {
  transition: all 0.4s var(--ease-mystical);
  position: relative;
  overflow: hidden;
}

.card-hover::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 var(--ease-mystical);
}

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

.card-hover:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: var(--shadow-hard);
}

/* 背景动画关键帧 */
@keyframes mesh-flow {
  0%, 100% { filter: hue-rotate(0deg) brightness(1); }
  25% { filter: hue-rotate(90deg) brightness(1.1); }
  50% { filter: hue-rotate(180deg) brightness(1.2); }
  75% { filter: hue-rotate(270deg) brightness(1.1); }
}

@keyframes cosmic-shift {
  0%, 100% { 
    background-position: 0% 50%;
    transform: scale(1) rotate(0deg);
  }
  50% { 
    background-position: 100% 50%;
    transform: scale(1.05) rotate(180deg);
  }
}

@keyframes aurora-flow {
  0% { background-position: 0% 50%; }
  25% { background-position: 100% 50%; }
  50% { background-position: 100% 100%; }
  75% { background-position: 0% 100%; }
  100% { background-position: 0% 50%; }
}

@keyframes float-enhanced {
  0%, 100% { 
    transform: translateY(0px) rotate(0deg) scale(1);
  }
  33% { 
    transform: translateY(-40px) rotate(120deg) scale(1.1);
  }
  66% { 
    transform: translateY(-80px) rotate(240deg) scale(0.9);
  }
}

@keyframes divine-orbit {
  0% { 
    transform: rotate(0deg) translateX(100px) rotate(0deg);
  }
  100% { 
    transform: rotate(360deg) translateX(100px) rotate(-360deg);
  }
}

@keyframes cosmic-float {
  0%, 100% { 
    transform: translateY(0px) scale(1) rotate(0deg);
    filter: blur(45px) hue-rotate(0deg);
  }
  50% { 
    transform: translateY(-60px) scale(1.2) rotate(180deg);
    filter: blur(55px) hue-rotate(180deg);
  }
}

/* 超级按钮系统 */
.btn-divine {
  position: relative;
  background: var(--divine-gradient);
  border: none;
  border-radius: 50px;
  padding: 1rem 2rem;
  color: white;
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.4s var(--ease-divine);
  box-shadow: var(--shadow-divine);
  overflow: hidden;
}

.btn-divine::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s var(--ease-divine);
}

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

.btn-divine:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 
    0 25px 50px -12px rgba(99, 102, 241, 0.4),
    0 35px 70px -12px rgba(236, 72, 153, 0.3);
}

.btn-cosmic {
  position: relative;
  background: var(--cosmic-gradient);
  border: none;
  border-radius: 40px;
  padding: 0.875rem 1.75rem;
  color: white;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s var(--ease-cosmic);
  box-shadow: var(--shadow-medium);
  overflow: hidden;
}

.btn-cosmic::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s var(--ease-cosmic), height 0.6s var(--ease-cosmic);
}

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

.btn-cosmic:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-hard);
}

.btn-mystical {
  position: relative;
  background: var(--mystical-gradient);
  border: 2px solid transparent;
  border-radius: 35px;
  padding: 0.75rem 1.5rem;
  color: #1a1a1a;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.4s var(--ease-mystical);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.btn-mystical::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--divine-gradient);
  opacity: 0;
  transition: opacity 0.4s var(--ease-mystical);
}

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

.btn-mystical:hover {
  color: white;
  transform: translateY(-2px) scale(1.03);
  box-shadow: var(--shadow-medium);
}

.btn-glow {
  position: relative;
  background: transparent;
  border: 2px solid var(--deity-purple);
  border-radius: 30px;
  padding: 0.75rem 1.5rem;
  color: var(--deity-purple);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s var(--ease-divine);
  overflow: hidden;
}

.btn-glow::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--deity-purple);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-divine);
}

.btn-glow:hover::before {
  transform: scaleX(1);
}

.btn-glow:hover {
  color: white;
  border-color: var(--deity-purple);
  box-shadow: 
    0 0 20px rgba(99, 102, 241, 0.4),
    0 0 40px rgba(99, 102, 241, 0.2);
}

/* 超级渐变边框系统 */
.gradient-border {
  position: relative;
  background: var(--divine-gradient);
  border-radius: 24px;
  padding: 2px;
  animation: gradient-rotate 8s linear infinite;
}

.gradient-border-inner {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 22px;
  padding: 2rem;
  height: 100%;
  position: relative;
  z-index: 1;
}

.gradient-border-cosmic {
  position: relative;
  background: var(--cosmic-gradient);
  border-radius: 20px;
  padding: 3px;
  animation: cosmic-pulse-border 6s ease-in-out infinite;
}

.gradient-border-cosmic-inner {
  background: rgba(0, 0, 0, 0.9);
  border-radius: 17px;
  padding: 1.5rem;
  height: 100%;
  position: relative;
  z-index: 1;
}

.gradient-border-mystical {
  position: relative;
  background: var(--mystical-gradient);
  border-radius: 16px;
  padding: 2px;
  animation: mystical-shimmer 4s ease-in-out infinite alternate;
}

.gradient-border-mystical-inner {
  background: rgba(255, 255, 255, 0.98);
  border-radius: 14px;
  padding: 1.25rem;
  height: 100%;
  position: relative;
  z-index: 1;
}

/* 边框动画关键帧 - 移除旋转效果 */
@keyframes gradient-rotate {
  0% { 
    background: var(--divine-gradient);
  }
  25% { 
    background: var(--cosmic-gradient);
  }
  50% { 
    background: var(--aurora-gradient);
  }
  75% { 
    background: var(--mystical-gradient);
  }
  100% { 
    background: var(--divine-gradient);
  }
}

@keyframes cosmic-pulse-border {
  0%, 100% { 
    background: var(--cosmic-gradient);
    transform: scale(1);
  }
  50% { 
    background: var(--aurora-gradient);
    transform: scale(1.02);
  }
}

@keyframes mystical-shimmer {
  0% { 
    background: var(--mystical-gradient);
    filter: brightness(1);
  }
  100% { 
    background: var(--divine-gradient);
    filter: brightness(1.2);
  }
}

/* 超级流体形状系统 */
.morphing-blob {
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  animation: morphing-enhanced 12s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}

.morphing-blob::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--divine-gradient);
  opacity: 0.1;
  animation: morphing-glow 8s ease-in-out infinite;
}

.morphing-blob-divine {
  border-radius: 40% 60% 60% 40% / 40% 40% 60% 60%;
  background: var(--divine-gradient);
  animation: divine-morphing 15s ease-in-out infinite;
  filter: blur(2px);
}

.morphing-blob-cosmic {
  border-radius: 35% 65% 65% 35% / 35% 35% 65% 65%;
  background: var(--cosmic-gradient);
  animation: cosmic-morphing 18s ease-in-out infinite;
  filter: blur(3px);
}

.liquid-shape {
  border-radius: 50% 40% 30% 60% / 60% 30% 70% 40%;
  animation: liquid-flow 10s ease-in-out infinite;
  background: var(--mystical-gradient);
  filter: blur(1px);
}

/* 超级发光效果系统 */
.glow-effect {
  position: relative;
  overflow: hidden;
}

.glow-effect::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  animation: shine-enhanced 4s infinite;
}

.glow-divine {
  position: relative;
  box-shadow: 
    0 0 20px rgba(99, 102, 241, 0.4),
    0 0 40px rgba(99, 102, 241, 0.2),
    0 0 60px rgba(99, 102, 241, 0.1);
  animation: divine-glow 3s ease-in-out infinite alternate;
}

.glow-cosmic {
  position: relative;
  box-shadow: 
    0 0 25px rgba(102, 126, 234, 0.4),
    0 0 50px rgba(118, 75, 162, 0.3),
    0 0 75px rgba(102, 126, 234, 0.2);
  animation: cosmic-glow 4s ease-in-out infinite alternate;
}

.glow-mystical {
  position: relative;
  box-shadow: 
    0 0 15px rgba(168, 237, 234, 0.4),
    0 0 30px rgba(254, 214, 227, 0.3),
    0 0 45px rgba(168, 237, 234, 0.2);
  animation: mystical-glow-effect 5s ease-in-out infinite alternate;
}

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

.neon-glow {
  filter: drop-shadow(0 0 10px var(--deity-purple)) 
          drop-shadow(0 0 20px var(--deity-purple)) 
          drop-shadow(0 0 30px var(--deity-purple));
  animation: neon-pulse 3s ease-in-out infinite;
}

/* 粒子系统 */
.particle-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.8) 0%, transparent 70%);
  border-radius: 50%;
  animation: particle-float 6s ease-in-out infinite;
}

.particle:nth-child(odd) {
  animation-duration: 8s;
  animation-delay: -2s;
}

.particle:nth-child(even) {
  animation-duration: 7s;
  animation-delay: -4s;
}

/* 磁性悬停效果 */
.magnetic-hover {
  transition: all 0.3s var(--ease-divine);
  cursor: pointer;
}

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

.hover-lift {
  transition: all 0.3s var(--ease-mystical);
}

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

.hover-tilt {
  transition: all 0.3s var(--ease-cosmic);
}

.hover-tilt:hover {
  transform: perspective(1000px) rotateX(10deg) rotateY(10deg);
}

/* 动画关键帧 */
@keyframes morphing-enhanced {
  0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
  20% { border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%; }
  40% { border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%; }
  60% { border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%; }
  80% { border-radius: 45% 55% 40% 60% / 50% 60% 40% 50%; }
}

@keyframes morphing-glow {
  0%, 100% { 
    opacity: 0.1;
    filter: blur(20px);
  }
  50% { 
    opacity: 0.3;
    filter: blur(10px);
  }
}

@keyframes divine-morphing {
  0%, 100% { 
    border-radius: 40% 60% 60% 40% / 40% 40% 60% 60%;
    transform: rotate(0deg) scale(1);
  }
  33% { 
    border-radius: 60% 40% 40% 60% / 60% 60% 40% 40%;
    transform: rotate(120deg) scale(1.1);
  }
  66% { 
    border-radius: 50% 50% 50% 50% / 50% 50% 50% 50%;
    transform: rotate(240deg) scale(0.9);
  }
}

@keyframes cosmic-morphing {
  0%, 100% { 
    border-radius: 35% 65% 65% 35% / 35% 35% 65% 65%;
    transform: rotate(0deg) scale(1);
    filter: blur(3px) hue-rotate(0deg);
  }
  50% { 
    border-radius: 65% 35% 35% 65% / 65% 65% 35% 35%;
    transform: rotate(180deg) scale(1.2);
    filter: blur(5px) hue-rotate(180deg);
  }
}

@keyframes liquid-flow {
  0%, 100% { 
    border-radius: 50% 40% 30% 60% / 60% 30% 70% 40%;
    transform: rotate(0deg);
  }
  25% { 
    border-radius: 40% 60% 50% 30% / 50% 60% 40% 70%;
    transform: rotate(90deg);
  }
  50% { 
    border-radius: 60% 30% 40% 50% / 30% 50% 60% 40%;
    transform: rotate(180deg);
  }
  75% { 
    border-radius: 30% 50% 60% 40% / 40% 70% 30% 60%;
    transform: rotate(270deg);
  }
}

@keyframes shine-enhanced {
  0% { 
    left: -100%;
    opacity: 0;
  }
  50% { 
    left: 50%;
    opacity: 1;
  }
  100% { 
    left: 100%;
    opacity: 0;
  }
}

@keyframes divine-glow {
  0% { 
    box-shadow: 
      0 0 20px rgba(99, 102, 241, 0.4),
      0 0 40px rgba(99, 102, 241, 0.2),
      0 0 60px rgba(99, 102, 241, 0.1);
  }
  100% { 
    box-shadow: 
      0 0 30px rgba(99, 102, 241, 0.6),
      0 0 60px rgba(99, 102, 241, 0.4),
      0 0 90px rgba(99, 102, 241, 0.2);
  }
}

@keyframes cosmic-glow {
  0% { 
    box-shadow: 
      0 0 25px rgba(102, 126, 234, 0.4),
      0 0 50px rgba(118, 75, 162, 0.3),
      0 0 75px rgba(102, 126, 234, 0.2);
  }
  100% { 
    box-shadow: 
      0 0 35px rgba(102, 126, 234, 0.6),
      0 0 70px rgba(118, 75, 162, 0.4),
      0 0 105px rgba(102, 126, 234, 0.3);
  }
}

@keyframes mystical-glow-effect {
  0% { 
    box-shadow: 
      0 0 15px rgba(168, 237, 234, 0.4),
      0 0 30px rgba(254, 214, 227, 0.3),
      0 0 45px rgba(168, 237, 234, 0.2);
  }
  100% { 
    box-shadow: 
      0 0 25px rgba(168, 237, 234, 0.6),
      0 0 50px rgba(254, 214, 227, 0.4),
      0 0 75px rgba(168, 237, 234, 0.3);
  }
}

@keyframes pulse-glow-effect {
  0%, 100% { 
    transform: scale(1);
    opacity: 1;
  }
  50% { 
    transform: scale(1.05);
    opacity: 0.8;
  }
}

@keyframes neon-pulse {
  0%, 100% { 
    filter: drop-shadow(0 0 10px var(--deity-purple)) 
            drop-shadow(0 0 20px var(--deity-purple)) 
            drop-shadow(0 0 30px var(--deity-purple));
  }
  50% { 
    filter: drop-shadow(0 0 20px var(--deity-purple)) 
            drop-shadow(0 0 40px var(--deity-purple)) 
            drop-shadow(0 0 60px var(--deity-purple));
  }
}

@keyframes particle-float {
  0% { 
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }
  10% { 
    opacity: 1;
  }
  90% { 
    opacity: 1;
  }
  100% { 
    transform: translateY(-100px) rotate(360deg);
    opacity: 0;
  }
}

/* 粒子背景 */
.particle-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: radial-gradient(circle, rgba(99,102,241,0.8) 0%, transparent 70%);
  border-radius: 50%;
  animation: particle-float 6s linear infinite;
}

@keyframes particle-float {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
}

/* 悬停抬升效果 */
.hover-lift {
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hover-lift:hover {
  transform: translateY(-12px) scale(1.05);
  box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.3);
}

/* 脉冲发光 */
.pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite alternate;
}

@keyframes pulse-glow {
  from { box-shadow: 0 0 20px rgba(99,102,241,0.4); }
  to { box-shadow: 0 0 40px rgba(99,102,241,0.8), 0 0 60px rgba(236,72,153,0.4); }
}

/* 磁性悬停 */
.magnetic-hover {
  transition: all 0.3s cubic-bezier(0.23, 1, 0.320, 1);
}

.magnetic-hover:hover {
  transform: scale(1.1) rotate(2deg);
  filter: brightness(1.2);
}

/* 霓虹发光 */
.neon-glow {
  text-shadow: 
    0 0 5px currentColor,
    0 0 10px currentColor,
    0 0 15px currentColor,
    0 0 20px currentColor;
  animation: neon-flicker 2s ease-in-out infinite alternate;
}

@keyframes neon-flicker {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}

/* 液体形状 */
.liquid-shape {
  background: linear-gradient(135deg, #6366f1 0%, #ec4899 100%);
  border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%;
  animation: liquid-morph 10s ease-in-out infinite;
}

@keyframes liquid-morph {
  0%, 100% { border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%; }
  14% { border-radius: 40% 60% 54% 46% / 49% 60% 40% 51%; }
  28% { border-radius: 54% 46% 38% 62% / 49% 70% 30% 51%; }
  42% { border-radius: 61% 39% 55% 45% / 61% 38% 62% 39%; }
  56% { border-radius: 61% 39% 67% 33% / 70% 50% 50% 30%; }
  70% { border-radius: 50% 50% 34% 66% / 56% 68% 32% 44%; }
  84% { border-radius: 46% 54% 50% 50% / 35% 61% 39% 65%; }
}

/* 滚动动画 */
.scroll-reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
    line-height: 1.2;
  }
  
  .hero-subtitle {
    font-size: 1.2rem;
  }
  
  .card-hover {
    transform: none;
  }
  
  .card-hover:hover {
    transform: none;
  }
}

/* 性别选择样式 */
.gender-radio {
  cursor: pointer;
}

.gender-label.selected {
  transform: scale(1.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 0 0 4px rgba(99,102,241,0.2);
}

.gender-label.selected .gender-radio {
  border-width: 3px;
}

.gender-label.selected-male .gender-radio { 
  box-shadow: 0 0 6px rgba(99,102,241,0.5); 
}

.gender-label.selected-female .gender-radio { 
  box-shadow: 0 0 6px rgba(236,72,153,0.5); 
}

/* 加载动画 */
.loading-spinner {
  animation: spin 1s linear infinite;
}

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

/* 📱 世界级移动端系统 v2.0 - 触屏设备专属优化 */

/* 🎯 移动端专用变量系统 */
:root {
  /* 📐 触摸友好尺寸 */
  --touch-target-min: 44px;
  --touch-target-comfort: 48px;
  --touch-target-large: 56px;
  --touch-margin: 8px;
  
  /* 📱 移动端间距优化 */
  --mobile-padding-xs: 12px;
  --mobile-padding-sm: 16px;
  --mobile-padding-md: 20px;
  --mobile-padding-lg: 24px;
  --mobile-padding-xl: 32px;
  
  /* 🌊 滑动和手势 */
  --swipe-threshold: 50px;
  --scroll-snap-margin: 16px;
  --overscroll-behavior: contain;
  
  /* 🔥 移动端性能优化 */
  --mobile-blur-reduced: blur(15px);
  --mobile-shadow-light: 0 2px 10px rgba(0, 0, 0, 0.15);
  --mobile-animation-reduced: 0.3s;
}

/* 🎨 移动端触摸按钮系统 */
.btn-mobile {
  min-width: var(--touch-target-comfort);
  min-height: var(--touch-target-comfort);
  padding: var(--mobile-padding-sm) var(--mobile-padding-md);
  border-radius: var(--border-radius-flow);
  background: var(--gradient-cosmic-nebula);
  color: white;
  border: none;
  font-weight: var(--font-weight-semi-bold);
  font-size: var(--font-body-medium);
  cursor: pointer;
  transition: all var(--mobile-animation-reduced) var(--ease-ethereal-float);
  position: relative;
  overflow: hidden;
  margin: var(--touch-margin);
  /* 触摸优化 */
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
}

.btn-mobile:active {
  transform: scale(0.95);
  box-shadow: var(--mobile-shadow-light);
}

.btn-mobile:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-ethereal-float);
}

.btn-mobile-large {
  min-width: var(--touch-target-large);
  min-height: var(--touch-target-large);
  padding: var(--mobile-padding-lg) var(--mobile-padding-xl);
  font-size: var(--font-title-small);
}

.btn-mobile-pill {
  border-radius: 50px;
  padding: var(--mobile-padding-md) var(--mobile-padding-xl);
}

/* 🃏 移动端卡片优化 */
.card-mobile {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: var(--mobile-blur-reduced);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--border-radius-cosmic);
  padding: var(--mobile-padding-lg);
  margin: var(--mobile-padding-sm);
  box-shadow: var(--mobile-shadow-light);
  transition: transform var(--mobile-animation-reduced) var(--ease-ethereal-float);
  /* 触摸优化 */
  -webkit-tap-highlight-color: transparent;
  touch-action: pan-y;
}

.card-mobile:active {
  transform: scale(0.98);
}

.card-mobile-interactive {
  cursor: pointer;
}

.card-mobile-interactive:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-mystic-aura);
}

/* 📊 移动端表单系统 */
.form-mobile {
  width: 100%;
  max-width: none;
}

.input-mobile {
  width: 100%;
  min-height: var(--touch-target-comfort);
  padding: var(--mobile-padding-md);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-flow);
  background: rgba(255, 255, 255, 0.05);
  color: white;
  font-size: 16px; /* 防止iOS缩放 */
  font-family: inherit;
  margin: var(--mobile-padding-sm) 0;
  transition: all var(--mobile-animation-reduced) var(--ease-ethereal-float);
  /* 移动端输入优化 */
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.input-mobile:focus {
  outline: none;
  border-color: var(--divine-aurora);
  box-shadow: 0 0 0 3px rgba(255, 0, 110, 0.2);
  background: rgba(255, 255, 255, 0.1);
}

.input-mobile::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

/* 🎯 移动端导航系统 */
.nav-mobile {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: var(--mobile-blur-reduced);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--mobile-padding-sm) var(--mobile-padding-md);
  padding-bottom: calc(var(--mobile-padding-sm) + var(--mobile-safe-bottom));
  z-index: 1000;
  /* 移动端安全区域适配 */
  padding-bottom: max(var(--mobile-padding-sm), var(--mobile-safe-bottom));
}

.nav-mobile-items {
  display: flex;
  justify-content: space-around;
  align-items: center;
  gap: var(--mobile-padding-sm);
}

.nav-mobile-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: var(--touch-target-comfort);
  min-height: var(--touch-target-comfort);
  padding: var(--mobile-padding-xs);
  border-radius: var(--border-radius-flow);
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: var(--font-caption);
  font-weight: var(--font-weight-medium);
  transition: all var(--mobile-animation-reduced) var(--ease-ethereal-float);
  /* 触摸优化 */
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.nav-mobile-item.active {
  color: var(--divine-aurora);
  background: rgba(255, 0, 110, 0.1);
}

.nav-mobile-item:active {
  transform: scale(0.9);
}

/* 🌊 移动端滚动优化 */
.scroll-container-mobile {
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
  overscroll-behavior: var(--overscroll-behavior);
  -webkit-overflow-scrolling: touch; /* iOS平滑滚动 */
}

.scroll-snap-item {
  scroll-snap-align: start;
  scroll-snap-margin: var(--scroll-snap-margin);
}

.scroll-horizontal {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  gap: var(--mobile-padding-md);
  padding: var(--mobile-padding-md);
  /* 隐藏滚动条但保持功能 */
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.scroll-horizontal::-webkit-scrollbar {
  display: none;
}

.scroll-horizontal > * {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

/* 🎭 移动端模态框系统 */
.modal-mobile {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: var(--mobile-blur-reduced);
  z-index: 9999;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--mobile-padding-md);
  /* 移动端安全区域适配 */
  padding-top: var(--mobile-safe-top);
  padding-bottom: var(--mobile-safe-bottom);
}

.modal-mobile-content {
  background: var(--mystic-depth);
  border-radius: var(--border-radius-cosmic) var(--border-radius-cosmic) 0 0;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  padding: var(--mobile-padding-xl);
  transform: translateY(100%);
  transition: transform 0.4s var(--ease-cosmic-drift);
}

.modal-mobile.active .modal-mobile-content {
  transform: translateY(0);
}

/* 🎨 移动端手势增强 */
.swipeable {
  touch-action: pan-x;
  user-select: none;
  position: relative;
  transition: transform var(--mobile-animation-reduced) var(--ease-ethereal-float);
}

.swipeable.swiping {
  transition: none;
}

.pull-to-refresh {
  position: relative;
  overflow: hidden;
}

.pull-to-refresh-indicator {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--divine-aurora);
  transition: all var(--mobile-animation-reduced) var(--ease-ethereal-float);
}

.pull-to-refresh.pulling .pull-to-refresh-indicator {
  top: 10px;
}

/* 📱 移动端专用响应式 */
@media (max-width: 480px) {
  :root {
    --mobile-padding-sm: 12px;
    --mobile-padding-md: 16px;
    --mobile-padding-lg: 20px;
  }
  
  .container-divine {
    padding: 0 var(--mobile-padding-md);
  }
  
  .text-divine-giant,
  .text-cosmic-hero {
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-normal);
  }
}

@media (max-width: 375px) {
  :root {
    --mobile-padding-sm: 10px;
    --mobile-padding-md: 14px;
    --mobile-padding-lg: 18px;
  }
}

/* 🌐 移动端横屏优化 */
@media (max-height: 500px) and (orientation: landscape) {
  .section-hero {
    min-height: 100vh;
    padding: var(--mobile-padding-lg);
  }
  
  .nav-mobile {
    position: relative;
    bottom: auto;
  }
  
  .modal-mobile {
    align-items: center;
  }
  
  .modal-mobile-content {
    border-radius: var(--border-radius-cosmic);
    max-height: 90vh;
    max-width: 600px;
  }
}

/* 🎯 触摸设备专用优化 */
@media (hover: none) and (pointer: coarse) {
  .hover-divine:hover,
  .hover-cosmic:hover,
  .hover-ethereal:hover {
    transform: none;
  }
  
  .card-divine:hover,
  .card-cosmic:hover,
  .card-ethereal:hover {
    transform: none;
  }
  
  /* 替换为触摸状态 */
  .hover-divine:active,
  .hover-cosmic:active,
  .hover-ethereal:active {
    transform: scale(0.95);
  }
}

/* 🔋 移动端性能优化 */
@media (max-width: 768px) {
  .animate-cosmic-float,
  .animate-divine-morphing,
  .animate-holographic,
  .animate-aurora-shift {
    animation-duration: 4s; /* 减少动画频率 */
  }
  
  .particle-field {
    display: none; /* 移动端隐藏粒子 */
  }
  
  .floating-orb-divine,
  .floating-orb-cosmic {
    opacity: 0.3; /* 降低装饰元素透明度 */
  }
}

/* 主题色彩变量保留 */
:root {
  --deity-purple: #6366f1;
  --deity-pink: #ec4899;
  --deity-gold: #f59e0b;
  --deity-emerald: #10b981;
  --deity-cyan: #06b6d4;
}

/* Tailwind-like Utility Classes */
/* 背景颜色 */
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-100 { background-color: #f3f4f6; }
.bg-gray-200 { background-color: #e5e7eb; }
.bg-gray-300 { background-color: #d1d5db; }
.bg-gray-400 { background-color: #9ca3af; }
.bg-gray-500 { background-color: #6b7280; }
.bg-gray-600 { background-color: #4b5563; }
.bg-gray-700 { background-color: #374151; }
.bg-gray-800 { background-color: #1f2937; }
.bg-gray-900 { background-color: #111827; }
.bg-white { background-color: #ffffff; }
.bg-black { background-color: #000000; }
.bg-transparent { background-color: transparent; }

/* 文字颜色 */
.text-gray-50 { color: #f9fafb; }
.text-gray-100 { color: #f3f4f6; }
.text-gray-200 { color: #e5e7eb; }
.text-gray-300 { color: #d1d5db; }
.text-gray-400 { color: #9ca3af; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-gray-800 { color: #1f2937; }
.text-gray-900 { color: #111827; }
.text-white { color: #ffffff; }
.text-black { color: #000000; }
.text-transparent { color: transparent; }

/* 渐变背景 */
.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-gradient-stops)); }
.bg-gradient-to-l { background-image: linear-gradient(to left, var(--tw-gradient-stops)); }
.bg-gradient-to-t { background-image: linear-gradient(to top, var(--tw-gradient-stops)); }
.bg-gradient-to-b { background-image: linear-gradient(to bottom, var(--tw-gradient-stops)); }
.bg-gradient-to-tr { background-image: linear-gradient(to top right, var(--tw-gradient-stops)); }
.bg-gradient-to-tl { background-image: linear-gradient(to top left, var(--tw-gradient-stops)); }
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }
.bg-gradient-to-bl { background-image: linear-gradient(to bottom left, var(--tw-gradient-stops)); }

.from-deity-purple { --tw-gradient-from: var(--deity-purple); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(99, 102, 241, 0)); }
.from-deity-pink { --tw-gradient-from: var(--deity-pink); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(236, 72, 153, 0)); }
.from-deity-gold { --tw-gradient-from: var(--deity-gold); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(245, 158, 11, 0)); }
.from-deity-emerald { --tw-gradient-from: var(--deity-emerald); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(16, 185, 129, 0)); }
.from-deity-cyan { --tw-gradient-from: var(--deity-cyan); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(6, 182, 212, 0)); }

.to-deity-purple { --tw-gradient-to: var(--deity-purple); }
.to-deity-pink { --tw-gradient-to: var(--deity-pink); }
.to-deity-gold { --tw-gradient-to: var(--deity-gold); }
.to-deity-emerald { --tw-gradient-to: var(--deity-emerald); }
.to-deity-cyan { --tw-gradient-to: var(--deity-cyan); }

/* 背景裁剪 */
.bg-clip-text { -webkit-background-clip: text; background-clip: text; }

/* 布局 */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }
.max-w-7xl { max-width: 80rem; }
.max-w-6xl { max-width: 72rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-xl { max-width: 36rem; }
.max-w-lg { max-width: 32rem; }
.max-w-md { max-width: 28rem; }
.max-w-sm { max-width: 24rem; }

.mx-auto { margin-left: auto; margin-right: auto; }
.my-auto { margin-top: auto; margin-bottom: auto; }
.m-auto { margin: auto; }

/* 内边距 */
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }
.p-12 { padding: 3rem; }

.px-1 { padding-left: 0.25rem; padding-right: 0.25rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.px-10 { padding-left: 2.5rem; padding-right: 2.5rem; }
.px-12 { padding-left: 3rem; padding-right: 3rem; }

.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }

.pt-16 { padding-top: 4rem; }
.pt-20 { padding-top: 5rem; }
.pt-24 { padding-top: 6rem; }
.pt-32 { padding-top: 8rem; }

.pb-16 { padding-bottom: 4rem; }
.pb-20 { padding-bottom: 5rem; }
.pb-24 { padding-bottom: 6rem; }
.pb-32 { padding-bottom: 8rem; }

/* 外边距 */
.m-1 { margin: 0.25rem; }
.m-2 { margin: 0.5rem; }
.m-3 { margin: 0.75rem; }
.m-4 { margin: 1rem; }
.m-5 { margin: 1.25rem; }
.m-6 { margin: 1.5rem; }
.m-8 { margin: 2rem; }
.m-10 { margin: 2.5rem; }
.m-12 { margin: 3rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }
.mt-20 { margin-top: 5rem; }
.mt-24 { margin-top: 6rem; }
.mt-32 { margin-top: 8rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.mb-20 { margin-bottom: 5rem; }
.mb-24 { margin-bottom: 6rem; }
.mb-32 { margin-bottom: 8rem; }

.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }
.ml-3 { margin-left: 0.75rem; }
.ml-4 { margin-left: 1rem; }
.ml-5 { margin-left: 1.25rem; }
.ml-6 { margin-left: 1.5rem; }
.ml-8 { margin-left: 2rem; }
.ml-10 { margin-left: 2.5rem; }
.ml-12 { margin-left: 3rem; }

.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 0.75rem; }
.mr-4 { margin-right: 1rem; }
.mr-5 { margin-right: 1.25rem; }
.mr-6 { margin-right: 1.5rem; }
.mr-8 { margin-right: 2rem; }
.mr-10 { margin-right: 2.5rem; }
.mr-12 { margin-right: 3rem; }

/* 宽度和高度 */
.w-1 { width: 0.25rem; }
.w-2 { width: 0.5rem; }
.w-3 { width: 0.75rem; }
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-8 { width: 2rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-16 { width: 4rem; }
.w-20 { width: 5rem; }
.w-24 { width: 6rem; }
.w-32 { width: 8rem; }
.w-40 { width: 10rem; }
.w-48 { width: 12rem; }
.w-56 { width: 14rem; }
.w-64 { width: 16rem; }
.w-72 { width: 18rem; }
.w-80 { width: 20rem; }
.w-96 { width: 24rem; }
.w-full { width: 100%; }
.w-1\/2 { width: 50%; }
.w-1\/3 { width: 33.333333%; }
.w-2\/3 { width: 66.666667%; }
.w-1\/4 { width: 25%; }
.w-3\/4 { width: 75%; }

.h-1 { height: 0.25rem; }
.h-2 { height: 0.5rem; }
.h-3 { height: 0.75rem; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-16 { height: 4rem; }
.h-20 { height: 5rem; }
.h-24 { height: 6rem; }
.h-32 { height: 8rem; }
.h-40 { height: 10rem; }
.h-48 { height: 12rem; }
.h-56 { height: 14rem; }
.h-64 { height: 16rem; }
.h-72 { height: 18rem; }
.h-80 { height: 20rem; }
.h-96 { height: 24rem; }
.h-full { height: 100%; }
.h-screen { height: 100vh; }

.min-h-screen { min-height: 100vh; }
.min-h-full { min-height: 100%; }

/* Flexbox */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.items-center { align-items: center; }
.items-baseline { align-items: baseline; }
.items-stretch { align-items: stretch; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }
.flex-1 { flex: 1 1 0%; }
.flex-auto { flex: 1 1 auto; }
.flex-initial { flex: 0 1 auto; }
.flex-none { flex: none; }
.flex-grow { flex-grow: 1; }
.flex-shrink { flex-shrink: 1; }

/* 间距 */
.space-x-1 > :not([hidden]) ~ :not([hidden]) { margin-left: 0.25rem; }
.space-x-2 > :not([hidden]) ~ :not([hidden]) { margin-left: 0.5rem; }
.space-x-3 > :not([hidden]) ~ :not([hidden]) { margin-left: 0.75rem; }
.space-x-4 > :not([hidden]) ~ :not([hidden]) { margin-left: 1rem; }
.space-x-5 > :not([hidden]) ~ :not([hidden]) { margin-left: 1.25rem; }
.space-x-6 > :not([hidden]) ~ :not([hidden]) { margin-left: 1.5rem; }
.space-x-8 > :not([hidden]) ~ :not([hidden]) { margin-left: 2rem; }
.space-x-10 > :not([hidden]) ~ :not([hidden]) { margin-left: 2.5rem; }
.space-x-12 > :not([hidden]) ~ :not([hidden]) { margin-left: 3rem; }

.space-y-1 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.25rem; }
.space-y-2 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.5rem; }
.space-y-3 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.75rem; }
.space-y-4 > :not([hidden]) ~ :not([hidden]) { margin-top: 1rem; }
.space-y-5 > :not([hidden]) ~ :not([hidden]) { margin-top: 1.25rem; }
.space-y-6 > :not([hidden]) ~ :not([hidden]) { margin-top: 1.5rem; }
.space-y-8 > :not([hidden]) ~ :not([hidden]) { margin-top: 2rem; }
.space-y-10 > :not([hidden]) ~ :not([hidden]) { margin-top: 2.5rem; }
.space-y-12 > :not([hidden]) ~ :not([hidden]) { margin-top: 3rem; }

/* 字体 */
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }
.text-6xl { font-size: 3.75rem; line-height: 1; }
.text-7xl { font-size: 4.5rem; line-height: 1; }
.text-8xl { font-size: 6rem; line-height: 1; }
.text-9xl { font-size: 8rem; line-height: 1; }

.font-thin { font-weight: 100; }
.font-extralight { font-weight: 200; }
.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-black { font-weight: 900; }

.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }

.leading-none { line-height: 1; }
.leading-tight { line-height: 1.25; }
.leading-snug { line-height: 1.375; }
.leading-normal { line-height: 1.5; }
.leading-relaxed { line-height: 1.625; }
.leading-loose { line-height: 2; }

/* 圆角 */
.rounded-none { border-radius: 0; }
.rounded-sm { border-radius: 0.125rem; }
.rounded { border-radius: 0.25rem; }
.rounded-md { border-radius: 0.375rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.rounded-full { border-radius: 9999px; }

/* 阴影 */
.shadow-sm { box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); }
.shadow { box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06); }
.shadow-md { box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }
.shadow-inner { box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06); }
.shadow-none { box-shadow: none; }

/* 定位 */
.static { position: static; }
.fixed { position: fixed; }
.absolute { position: absolute; }
.relative { position: relative; }
.sticky { position: sticky; }

.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.inset-x-0 { left: 0; right: 0; }
.inset-y-0 { top: 0; bottom: 0; }
.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }
.top-1 { top: 0.25rem; }
.top-2 { top: 0.5rem; }
.top-4 { top: 1rem; }
.top-8 { top: 2rem; }
.top-16 { top: 4rem; }
.top-1\/4 { top: 25%; }
.top-1\/2 { top: 50%; }
.top-3\/4 { top: 75%; }
.bottom-1\/4 { bottom: 25%; }
.bottom-1\/2 { bottom: 50%; }
.bottom-3\/4 { bottom: 75%; }
.-top-36 { top: -9rem; }
.-left-36 { left: -9rem; }
.-right-48 { right: -12rem; }
.-left-40 { left: -10rem; }
.-left-48 { left: -12rem; }

/* Z-index */
.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }
.z-auto { z-index: auto; }

/* 显示 */
.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.hidden { display: none; }
.table { display: table; }
.table-cell { display: table-cell; }
.table-row { display: table-row; }

/* 溢出 */
.overflow-hidden { overflow: hidden; }
.overflow-visible { overflow: visible; }
.overflow-scroll { overflow: scroll; }
.overflow-auto { overflow: auto; }
.overflow-x-hidden { overflow-x: hidden; }
.overflow-y-hidden { overflow-y: hidden; }
.overflow-x-visible { overflow-x: visible; }
.overflow-y-visible { overflow-y: visible; }
.overflow-x-scroll { overflow-x: scroll; }
.overflow-y-scroll { overflow-y: scroll; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }

/* 透明度 */
.opacity-0 { opacity: 0; }
.opacity-5 { opacity: 0.05; }
.opacity-10 { opacity: 0.1; }
.opacity-15 { opacity: 0.15; }
.opacity-20 { opacity: 0.2; }
.opacity-25 { opacity: 0.25; }
.opacity-30 { opacity: 0.3; }
.opacity-40 { opacity: 0.4; }
.opacity-50 { opacity: 0.5; }
.opacity-60 { opacity: 0.6; }
.opacity-70 { opacity: 0.7; }
.opacity-75 { opacity: 0.75; }
.opacity-80 { opacity: 0.8; }
.opacity-90 { opacity: 0.9; }
.opacity-95 { opacity: 0.95; }
.opacity-100 { opacity: 1; }

/* 过渡 */
.transition-all { transition: all 0.15s ease-in-out; }
.transition-colors { transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out; }
.transition-opacity { transition: opacity 0.15s ease-in-out; }
.transition-shadow { transition: box-shadow 0.15s ease-in-out; }
.transition-transform { transition: transform 0.15s ease-in-out; }

.duration-75 { transition-duration: 75ms; }
.duration-100 { transition-duration: 100ms; }
.duration-150 { transition-duration: 150ms; }
.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }
.duration-700 { transition-duration: 700ms; }
.duration-1000 { transition-duration: 1000ms; }

.ease-linear { transition-timing-function: linear; }
.ease-in { transition-timing-function: cubic-bezier(0.4, 0, 1, 1); }
.ease-out { transition-timing-function: cubic-bezier(0, 0, 0.2, 1); }
.ease-in-out { transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); }

/* 变换 */
.transform { transform: translateX(var(--tw-translate-x, 0)) translateY(var(--tw-translate-y, 0)) rotate(var(--tw-rotate, 0)) skewX(var(--tw-skew-x, 0)) skewY(var(--tw-skew-y, 0)) scaleX(var(--tw-scale-x, 1)) scaleY(var(--tw-scale-y, 1)); }
.scale-75 { --tw-scale-x: 0.75; --tw-scale-y: 0.75; }
.scale-90 { --tw-scale-x: 0.9; --tw-scale-y: 0.9; }
.scale-95 { --tw-scale-x: 0.95; --tw-scale-y: 0.95; }
.scale-100 { --tw-scale-x: 1; --tw-scale-y: 1; }
.scale-105 { --tw-scale-x: 1.05; --tw-scale-y: 1.05; }
.scale-110 { --tw-scale-x: 1.1; --tw-scale-y: 1.1; }
.scale-125 { --tw-scale-x: 1.25; --tw-scale-y: 1.25; }
.scale-150 { --tw-scale-x: 1.5; --tw-scale-y: 1.5; }

.hover\:scale-105:hover { --tw-scale-x: 1.05; --tw-scale-y: 1.05; }
.hover\:scale-110:hover { --tw-scale-x: 1.1; --tw-scale-y: 1.1; }

/* 指针事件 */
.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }

/* 光标 */
.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }
.cursor-not-allowed { cursor: not-allowed; }

/* 边框 */
.border { border-width: 1px; }
.border-0 { border-width: 0; }
.border-2 { border-width: 2px; }
.border-4 { border-width: 4px; }
.border-8 { border-width: 8px; }
.border-t { border-top-width: 1px; }
.border-r { border-right-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-l { border-left-width: 1px; }

.border-solid { border-style: solid; }
.border-dashed { border-style: dashed; }
.border-dotted { border-style: dotted; }
.border-none { border-style: none; }

.border-gray-200 { border-color: #e5e7eb; }
.border-gray-300 { border-color: #d1d5db; }
.border-gray-400 { border-color: #9ca3af; }
.border-gray-500 { border-color: #6b7280; }
.border-white { border-color: #ffffff; }
.border-transparent { border-color: transparent; }

/* 网格 */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }

.col-span-1 { grid-column: span 1 / span 1; }
.col-span-2 { grid-column: span 2 / span 2; }
.col-span-3 { grid-column: span 3 / span 3; }
.col-span-4 { grid-column: span 4 / span 4; }
.col-span-5 { grid-column: span 5 / span 5; }
.col-span-6 { grid-column: span 6 / span 6; }
.col-span-12 { grid-column: span 12 / span 12; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }
.gap-12 { gap: 3rem; }

/* 浮动元素 */
.floating-orb {
  border-radius: 50%;
  position: absolute;
  animation: float 6s ease-in-out infinite;
}

/* 网格背景 */
.bg-mesh {
  background-image: 
    linear-gradient(rgba(99, 102, 241, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}

/* 响应式断点 */
@media (min-width: 640px) {
  .sm\:block { display: block; }
  .sm\:hidden { display: none; }
  .sm\:flex { display: flex; }
  .sm\:grid { display: grid; }
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sm\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sm\:text-sm { font-size: 0.875rem; line-height: 1.25rem; }
  .sm\:text-base { font-size: 1rem; line-height: 1.5rem; }
  .sm\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
  .sm\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
  .sm\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
  .sm\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
  .sm\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
  .sm\:text-5xl { font-size: 3rem; line-height: 1; }
}

@media (min-width: 768px) {
  .md\:block { display: block; }
  .md\:hidden { display: none; }
  .md\:flex { display: flex; }
  .md\:grid { display: grid; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .md\:text-sm { font-size: 0.875rem; line-height: 1.25rem; }
  .md\:text-base { font-size: 1rem; line-height: 1.5rem; }
  .md\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
  .md\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
  .md\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
  .md\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
  .md\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
  .md\:text-5xl { font-size: 3rem; line-height: 1; }
  .md\:text-6xl { font-size: 3.75rem; line-height: 1; }
}

@media (min-width: 1024px) {
  .lg\:block { display: block; }
  .lg\:hidden { display: none; }
  .lg\:flex { display: flex; }
  .lg\:grid { display: grid; }
  .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lg\:grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .lg\:px-8 { padding-left: 2rem; padding-right: 2rem; }
  .lg\:py-8 { padding-top: 2rem; padding-bottom: 2rem; }
  .lg\:text-sm { font-size: 0.875rem; line-height: 1.25rem; }
  .lg\:text-base { font-size: 1rem; line-height: 1.5rem; }
  .lg\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
  .lg\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
  .lg\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
  .lg\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
  .lg\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
  .lg\:text-5xl { font-size: 3rem; line-height: 1; }
  .lg\:text-6xl { font-size: 3.75rem; line-height: 1; }
  .lg\:text-7xl { font-size: 4.5rem; line-height: 1; }
}

@media (min-width: 1280px) {
  .xl\:block { display: block; }
  .xl\:hidden { display: none; }
  .xl\:flex { display: flex; }
  .xl\:grid { display: grid; }
  .xl\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .xl\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .xl\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .xl\:grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .xl\:grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .xl\:text-sm { font-size: 0.875rem; line-height: 1.25rem; }
  .xl\:text-base { font-size: 1rem; line-height: 1.5rem; }
  .xl\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
  .xl\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
  .xl\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
  .xl\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
  .xl\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
  .xl\:text-5xl { font-size: 3rem; line-height: 1; }
  .xl\:text-6xl { font-size: 3.75rem; line-height: 1; }
  .xl\:text-7xl { font-size: 4.5rem; line-height: 1; }
  .xl\:text-8xl { font-size: 6rem; line-height: 1; }
} 

/* #region Accessibility */
.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.screen-reader-text:focus{position:static;width:auto;height:auto;margin:0;clip:auto;white-space:normal;outline:2px solid var(--deity-cyan);outline-offset:2px;}
/* #endregion */

/* #region Ultimate Visual Effects */
/* 终极按钮系统 */
.btn-ultimate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-size: 16px;
  font-weight: 600;
  background: var(--holographic-gradient);
  background-size: 200% 200%;
  color: white;
  border: none;
  border-radius: 16px;
  box-shadow: var(--shadow-holographic);
  transition: all 0.4s var(--ease-magic);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  min-height: var(--mobile-min-touch-size);
  min-width: var(--mobile-min-touch-size);
  animation: holographic-shift 3s ease-in-out infinite;
}

.btn-ultimate::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.5s var(--ease-magic);
}

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

.btn-ultimate:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--shadow-holographic), 0 20px 40px rgba(255, 0, 153, 0.3);
  background-position: 100% 100%;
}

.btn-ultimate:active {
  transform: translateY(-2px) scale(1.02);
}

@keyframes holographic-shift {
  0%, 100% { background-position: 0% 0%; }
  50% { background-position: 100% 100%; }
}

/* 终极文字效果 */
.text-ultimate {
  background: var(--rainbow-gradient);
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: rainbow-flow 4s ease-in-out infinite;
  position: relative;
  font-weight: 800;
  text-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
}

@keyframes rainbow-flow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* 终极卡片系统 */
.card-ultimate {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(30px) saturate(200%);
  border: 2px solid transparent;
  border-radius: 24px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: all 0.5s var(--ease-magic);
  box-shadow: var(--shadow-magical);
}

.card-ultimate::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--holographic-gradient);
  opacity: 0.1;
  transition: opacity 0.3s var(--ease-magic);
}

.card-ultimate::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--rainbow-gradient);
  background-size: 400% 400%;
  border-radius: 26px;
  z-index: -1;
  animation: rainbow-border 6s ease-in-out infinite;
}

@keyframes rainbow-border {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.card-ultimate:hover {
  transform: translateY(-12px) rotateX(10deg) rotateY(10deg);
  box-shadow: var(--shadow-magical), 0 30px 60px rgba(139, 92, 246, 0.4);
}

.card-ultimate:hover::before {
  opacity: 0.2;
}

/* 终极导航系统 */
.nav-ultimate {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(50px) saturate(300%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 16px 0;
  transition: all 0.3s var(--ease-magic);
}

.nav-ultimate.scrolled {
  background: rgba(0, 0, 0, 0.2);
  box-shadow: var(--shadow-magical);
}

/* 终极粒子系统 */
.particles-ultimate {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.particles-ultimate::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 200%;
  height: 200%;
  background-image: 
    radial-gradient(circle at 25% 25%, rgba(99, 102, 241, 0.8) 0%, transparent 2%),
    radial-gradient(circle at 75% 25%, rgba(236, 72, 153, 0.8) 0%, transparent 2%),
    radial-gradient(circle at 25% 75%, rgba(245, 158, 11, 0.8) 0%, transparent 2%),
    radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.8) 0%, transparent 2%),
    radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.8) 0%, transparent 2%);
  background-size: 100px 100px, 150px 150px, 120px 120px, 180px 180px, 90px 90px;
  animation: particles-float 20s linear infinite;
}

@keyframes particles-float {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-100vh) rotate(360deg); }
}

/* 终极输入框系统 */
.input-ultimate {
  width: 100%;
  padding: 16px 20px;
  font-size: 16px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 2px solid transparent;
  border-radius: 12px;
  color: white;
  transition: all 0.3s var(--ease-magic);
  position: relative;
  min-height: var(--mobile-min-touch-size);
}

.input-ultimate:focus {
  outline: none;
  border-color: var(--deity-cyan);
  box-shadow: var(--shadow-neon);
  transform: translateY(-2px);
}

.input-ultimate::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

/* 终极动画效果 */
@keyframes ultimate-entrance {
  0% {
    opacity: 0;
    transform: translateY(60px) scale(0.8);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes ultimate-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

@keyframes ultimate-float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes ultimate-rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes ultimate-glow {
  0%, 100% {
    box-shadow: var(--shadow-glow);
  }
  50% {
    box-shadow: var(--shadow-magical);
  }
}

/* 终极效果类 */
.animate-ultimate-entrance {
  animation: ultimate-entrance 0.8s var(--ease-magic) forwards;
}

.animate-ultimate-pulse {
  animation: ultimate-pulse 2s var(--ease-magic) infinite;
}

.animate-ultimate-float {
  animation: ultimate-float 3s var(--ease-magic) infinite;
}

.animate-ultimate-rotate {
  animation: ultimate-rotate 10s linear infinite;
}

.animate-ultimate-glow {
  animation: ultimate-glow 2s var(--ease-magic) infinite;
}

/* 终极背景效果 */
.bg-ultimate {
  position: relative;
  overflow: hidden;
}

.bg-ultimate::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--holographic-gradient);
  opacity: 0.1;
  animation: ultimate-bg-shift 8s ease-in-out infinite;
}

@keyframes ultimate-bg-shift {
  0%, 100% { opacity: 0.1; }
  50% { opacity: 0.3; }
}

/* 终极悬停效果 */
.hover-ultimate {
  transition: all 0.4s var(--ease-magic);
  position: relative;
  overflow: hidden;
}

.hover-ultimate::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--rainbow-gradient);
  opacity: 0;
  transition: opacity 0.3s var(--ease-magic);
}

.hover-ultimate:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-holographic);
}

.hover-ultimate:hover::before {
  opacity: 0.1;
}

/* 终极文本效果 */
.text-glow-ultimate {
  color: white;
  text-shadow: 
    0 0 10px var(--deity-cyan),
    0 0 20px var(--deity-cyan),
    0 0 30px var(--deity-cyan),
    0 0 40px var(--deity-cyan);
  animation: ultimate-text-glow 2s ease-in-out infinite;
}

@keyframes ultimate-text-glow {
  0%, 100% {
    text-shadow: 
      0 0 10px var(--deity-cyan),
      0 0 20px var(--deity-cyan),
      0 0 30px var(--deity-cyan),
      0 0 40px var(--deity-cyan);
  }
  50% {
    text-shadow: 
      0 0 20px var(--deity-pink),
      0 0 30px var(--deity-pink),
      0 0 40px var(--deity-pink),
      0 0 50px var(--deity-pink);
  }
}

/* 终极网格效果 */
.grid-ultimate {
  display: grid;
  gap: 2rem;
  position: relative;
}

.grid-ultimate::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(99, 102, 241, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: ultimate-grid-move 10s linear infinite;
  pointer-events: none;
}

@keyframes ultimate-grid-move {
  0% { transform: translate(0, 0); }
  100% { transform: translate(50px, 50px); }
}

/* 终极边框效果 */
.border-ultimate {
  position: relative;
  border: 2px solid transparent;
  border-radius: 16px;
  background: linear-gradient(45deg, transparent, transparent) padding-box,
              var(--rainbow-gradient) border-box;
  background-size: 400% 400%;
  animation: ultimate-border-flow 4s ease-in-out infinite;
}

@keyframes ultimate-border-flow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
/* #endregion */

/* #region Mobile Optimization */
/* 移动端基础优化 */
@media (max-width: 768px) {
  /* 移动端安全区域 */
  body {
    padding-top: var(--mobile-safe-area-top);
    padding-bottom: var(--mobile-safe-area-bottom);
    padding-left: var(--mobile-safe-area-left);
    padding-right: var(--mobile-safe-area-right);
  }
  
  /* 移动端视口高度修正 */
  .mobile-vh {
    height: var(--mobile-vh);
    min-height: -webkit-fill-available;
  }
  
  /* 移动端触摸优化 */
  .btn-ultimate,
  .input-ultimate,
  .card-ultimate {
    min-height: var(--mobile-min-touch-size);
    min-width: var(--mobile-min-touch-size);
  }
  
  /* 移动端按钮优化 */
  .btn-ultimate {
    padding: 16px 24px;
    font-size: 16px;
    border-radius: 12px;
  }
  
  /* 移动端文字优化 */
  .text-ultimate {
    font-size: clamp(1.5rem, 8vw, 4rem);
    line-height: 1.2;
  }
  
  /* 移动端卡片优化 */
  .card-ultimate {
    padding: 20px;
    border-radius: 16px;
    margin: 16px 0;
  }
  
  /* 移动端导航优化 */
  .nav-ultimate {
    padding: 12px 0;
    backdrop-filter: blur(30px);
  }
  
  /* 移动端动画优化 */
  .card-ultimate:hover {
    transform: translateY(-4px);
  }
  
  .hover-ultimate:hover {
    transform: translateY(-4px) scale(1.01);
  }
  
  /* 移动端粒子优化 */
  .particles-ultimate::before {
    animation-duration: 30s;
    background-size: 60px 60px, 90px 90px, 72px 72px, 108px 108px, 54px 54px;
  }
  
  /* 移动端输入框优化 */
  .input-ultimate {
    padding: 16px;
    font-size: 16px;
    border-radius: 8px;
  }
  
  /* 移动端网格优化 */
  .grid-ultimate {
    gap: 1rem;
  }
  
  .grid-ultimate::before {
    background-size: 30px 30px;
  }
  
  /* 移动端性能优化 */
  .animate-ultimate-entrance {
    animation-duration: 0.6s;
  }
  
  .animate-ultimate-pulse {
    animation-duration: 3s;
  }
  
  .animate-ultimate-float {
    animation-duration: 4s;
  }
  
  /* 移动端滚动优化 */
  .mobile-scroll-smooth {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
  }
}

/* 移动端小屏幕优化 */
@media (max-width: 480px) {
  .btn-ultimate {
    padding: 12px 20px;
    font-size: 14px;
  }
  
  .card-ultimate {
    padding: 16px;
    margin: 12px 0;
  }
  
  .input-ultimate {
    padding: 14px;
    font-size: 16px;
  }
  
  .text-ultimate {
    font-size: clamp(1.2rem, 6vw, 2.5rem);
  }
  
  .grid-ultimate {
    gap: 0.75rem;
  }
  
  /* 移动端粒子进一步优化 */
  .particles-ultimate::before {
    background-size: 40px 40px, 60px 60px, 48px 48px, 72px 72px, 36px 36px;
  }
}

/* 移动端横屏优化 */
@media (max-width: 768px) and (orientation: landscape) {
  .nav-ultimate {
    padding: 8px 0;
  }
  
  .card-ultimate {
    padding: 16px;
  }
  
  .mobile-vh {
    height: 100vh;
  }
}

/* 移动端高DPI优化 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .text-ultimate {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
}

/* 移动端暗模式优化 */
@media (prefers-color-scheme: dark) {
  :root {
    --mobile-bg-opacity: 0.1;
  }
  
  .card-ultimate {
    background: rgba(255, 255, 255, var(--mobile-bg-opacity));
  }
  
  .input-ultimate {
    background: rgba(255, 255, 255, 0.08);
  }
}

/* 移动端减动画优化 */
@media (prefers-reduced-motion: reduce) {
  .animate-ultimate-entrance,
  .animate-ultimate-pulse,
  .animate-ultimate-float,
  .animate-ultimate-rotate,
  .animate-ultimate-glow {
    animation: none;
  }
  
  .particles-ultimate::before {
    animation: none;
  }
  
  .card-ultimate,
  .btn-ultimate,
  .hover-ultimate {
    transition: none;
  }
}

/* 移动端触摸反馈 */
@media (hover: none) and (pointer: coarse) {
  .btn-ultimate:active {
    transform: scale(0.95);
    opacity: 0.8;
  }
  
  .card-ultimate:active {
    transform: scale(0.98);
  }
  
  .hover-ultimate:active {
    transform: scale(0.98);
  }
}
/* #endregion */

/* 🚀 转化率优化样式 */

/* 倒计时样式 */
.countdown-container {
  background: linear-gradient(135deg, #ff6b6b, #ffa500);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1.5rem;
  text-align: center;
  color: white;
  box-shadow: 0 8px 32px rgba(255, 107, 107, 0.3);
}

.countdown-digits {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 0.5rem;
}

.countdown-digit {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  font-weight: bold;
  font-size: 1.5rem;
  min-width: 60px;
}

.countdown-label {
  font-size: 0.75rem;
  margin-top: 0.25rem;
  opacity: 0.9;
}

/* 紧急感通知样式 */
.urgency-notification {
  background: linear-gradient(135deg, #ff4757, #ff6b6b);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(255, 71, 87, 0.4);
  animation: urgency-pulse 2s infinite;
}

@keyframes urgency-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* 用户活动提示样式 */
.user-activity-notification {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
  animation: slide-in-right 0.5s ease-out;
}

@keyframes slide-in-right {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* 库存警告样式 */
.stock-warning {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  padding: 1rem 2rem;
  border-radius: 50px;
  box-shadow: 0 8px 32px rgba(245, 158, 11, 0.4);
  animation: stock-bounce 0.6s ease-out;
}

@keyframes stock-bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

/* 表单增强样式 */
.input-ultimate {
  transition: all 0.3s ease;
  border: 2px solid #e5e7eb;
  padding: 1rem;
  border-radius: 8px;
  font-size: 1rem;
}

.input-ultimate:focus {
  outline: none;
  border-color: var(--deity-purple);
  box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.1);
  transform: translateY(-2px);
}

.input-ultimate.valid {
  border-color: #10b981;
  background-color: #f0fdf4;
}

.input-ultimate.invalid {
  border-color: #ef4444;
  background-color: #fef2f2;
}

/* 成功提示样式 */
.success-modal {
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
}

.success-content {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  max-width: 500px;
  margin: 2rem auto;
  text-align: center;
  animation: success-appear 0.5s ease-out;
}

@keyframes success-appear {
  from {
    opacity: 0;
    transform: scale(0.8) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* 热度标签样式 */
.hot-badge {
  background: linear-gradient(135deg, #ff4757, #ff6b6b);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 25px;
  font-size: 0.875rem;
  font-weight: bold;
  animation: hot-glow 2s infinite;
}

@keyframes hot-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(255, 71, 87, 0.5); }
  50% { box-shadow: 0 0 30px rgba(255, 71, 87, 0.8); }
}

/* 价格对比样式 */
.price-comparison {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 1rem;
  padding: 2rem;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.price-main {
  font-size: 3rem;
  font-weight: bold;
  color: #ef4444;
  margin-bottom: 0.5rem;
}

.price-original {
  font-size: 1.25rem;
  color: #6b7280;
  text-decoration: line-through;
  margin-bottom: 0.5rem;
}

.price-savings {
  font-size: 1.125rem;
  color: #059669;
  font-weight: bold;
  margin-bottom: 1rem;
}

/* 信任标识样式 */
.trust-badges {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #6b7280;
}

.trust-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}

.trust-badge.ssl::before { background: #10b981; }
.trust-badge.refund::before { background: #3b82f6; }
.trust-badge.support::before { background: #8b5cf6; }

/* 社会证明样式 */
.social-proof {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 8px;
  padding: 1rem;
  margin-top: 1rem;
  text-align: center;
}

.user-avatars {
  display: flex;
  justify-content: center;
  gap: -0.5rem;
  margin-bottom: 0.5rem;
}

.user-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid white;
}

/* 媒体报道样式 */
.media-logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.media-logo {
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.media-logo:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

/* 认证徽章样式 */
.certification-badges {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.certification-badge {
  text-align: center;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.certification-badge:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.1);
}

.certification-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  background: linear-gradient(135deg, var(--deity-purple), var(--deity-pink));
  color: white;
}

/* 投资状态标签 */
.investment-status {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-top: 1rem;
}

.investment-status.completed {
  background: #dcfce7;
  color: #166534;
}

.investment-status.ongoing {
  background: #fef3c7;
  color: #92400e;
}

.investment-status.signed {
  background: #dbeafe;
  color: #1e40af;
}

/* 最终统计面板样式 */
.final-stats {
  background: linear-gradient(135deg, #1f2937, #111827);
  color: white;
  border-radius: 1rem;
  padding: 2rem;
  margin-top: 2rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.875rem;
  opacity: 0.8;
}

/* 动画增强 */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

.animate-shake {
  animation: shake 0.5s ease-in-out;
}

/* 移动端优化 */
@media (max-width: 768px) {
  .countdown-digits {
    gap: 0.5rem;
  }
  
  .countdown-digit {
    padding: 0.25rem 0.5rem;
    font-size: 1.25rem;
    min-width: 50px;
  }
  
  .price-main {
    font-size: 2.5rem;
  }
  
  .trust-badges {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .certification-badges {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 性能优化 */
.animate-ultimate-entrance,
.animate-ultimate-pulse,
.animate-ultimate-float,
.animate-ultimate-glow {
  will-change: transform, opacity;
}

/* 减少动画效果（用户偏好） */
@media (prefers-reduced-motion: reduce) {
  .animate-ultimate-entrance,
  .animate-ultimate-pulse,
  .animate-ultimate-float,
  .animate-ultimate-glow,
  .urgency-notification,
  .hot-badge {
    animation: none !important;
  }
  
  .input-ultimate:focus {
    transform: none;
  }
}

/* 🎯 高转化率按钮优化 */
.btn-ultimate {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--deity-purple), var(--deity-pink));
  border: none;
  border-radius: 50px;
  padding: 1rem 2rem;
  color: white;
  font-weight: bold;
  font-size: 1.125rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 8px 32px rgba(147, 51, 234, 0.3);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-ultimate:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(147, 51, 234, 0.4);
  background: linear-gradient(135deg, var(--deity-pink), var(--deity-purple));
}

.btn-ultimate:active {
  transform: translateY(0);
  box-shadow: 0 4px 16px rgba(147, 51, 234, 0.3);
}

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

/* 🎨 视觉增强 */
.text-ultimate {
  background: linear-gradient(135deg, var(--deity-purple), var(--deity-pink), var(--deity-gold));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 200%;
  animation: gradient-shift 3s ease infinite;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.text-glow-ultimate {
  color: var(--deity-purple);
  text-shadow: 0 0 20px rgba(147, 51, 234, 0.5);
}

/* 🔥 热销标签 */
.hot-selling-badge {
  position: absolute;
  top: -10px;
  right: -10px;
  background: linear-gradient(135deg, #ff4757, #ff6b6b);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 25px;
  font-size: 0.875rem;
  font-weight: bold;
  animation: hot-glow 2s infinite;
  z-index: 10;
}

/* 💫 魔法光效 */
.magic-glow {
  position: relative;
}

.magic-glow::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(45deg, var(--deity-purple), var(--deity-pink), var(--deity-gold), var(--deity-purple));
  border-radius: inherit;
  opacity: 0.7;
  z-index: -1;
  animation: rotate 3s linear infinite;
  filter: blur(10px);
}

@keyframes rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 🎊 成功庆祝动画 */
.celebration-animation {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
}

.celebration-animation::before {
  content: '🎉';
  position: absolute;
  font-size: 3rem;
  animation: celebration-fall 2s ease-out;
}

@keyframes celebration-fall {
  0% {
    transform: translateY(-100vh) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(360deg);
    opacity: 0;
  }
}

/* 📱 移动端优化补充 */
@media (max-width: 640px) {
  .btn-ultimate {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
  }
  
  .hot-selling-badge {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
  }
  
  .price-comparison {
    padding: 1.5rem;
  }
  
  .certification-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
}

/* 🎯 转化率关键元素突出 */
.conversion-highlight {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: #92400e;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: bold;
  display: inline-block;
  animation: highlight-pulse 2s infinite;
}

@keyframes highlight-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.conversion-arrow {
  color: #ef4444;
  font-weight: bold;
  animation: arrow-point 1s infinite;
}

@keyframes arrow-point {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(5px); }
}

/* 🚀 最终优化 */
.ultra-cta {
  background: linear-gradient(135deg, #ff6b6b, #ffa500, #ff6b6b);
  background-size: 200% 200%;
  animation: ultra-gradient 3s ease infinite;
  border: none;
  border-radius: 50px;
  padding: 1.25rem 2.5rem;
  color: white;
  font-weight: bold;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 12px 40px rgba(255, 107, 107, 0.4);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

@keyframes ultra-gradient {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.ultra-cta:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 16px 48px rgba(255, 107, 107, 0.5);
}

.ultra-cta:active {
  transform: translateY(-1px) scale(1.02);
}

/* 添加到现有样式的底部 */

/* 🎭 世界级品牌视觉识别系统 v2.0 - 神秘与专业的完美平衡 */

/* 🌟 品牌核心视觉元素 */
.brand-divine-logo {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: var(--gradient-cosmic-nebula);
  border-radius: 50%;
  box-shadow: var(--shadow-divine-glow);
  animation: brand-logo-pulse 4s var(--ease-ethereal-float) infinite;
  cursor: pointer;
  transition: all 0.6s var(--ease-divine-flow);
}

.brand-divine-logo::before {
  content: '神';
  font-size: 24px;
  font-weight: var(--font-weight-black);
  color: white;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
  z-index: 2;
  position: relative;
}

.brand-divine-logo::after {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  background: var(--gradient-celestial-veil);
  border-radius: 50%;
  z-index: -1;
  animation: brand-logo-rotate 20s linear infinite;
}

.brand-divine-logo:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-ethereal-float);
}

@keyframes brand-logo-pulse {
  0%, 100% {
    box-shadow: var(--shadow-divine-glow);
  }
  50% {
    box-shadow: var(--shadow-cosmic-depth);
  }
}

@keyframes brand-logo-rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 🎨 品牌专属按钮系统 */
.btn-brand-primary {
  background: var(--gradient-cosmic-nebula);
  border: 2px solid transparent;
  border-radius: var(--border-radius-divine);
  padding: var(--space-md) var(--space-xl);
  color: white;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-body-large);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  position: relative;
  overflow: hidden;
  transition: all 0.6s var(--ease-divine-flow);
  cursor: pointer;
  box-shadow: var(--shadow-divine-glow);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.btn-brand-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-aurora-dance);
  transition: left 0.6s var(--ease-cosmic-drift);
  z-index: -1;
}

.btn-brand-primary:hover::before {
  left: 0;
}

.btn-brand-primary:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-ethereal-float);
  border-color: var(--divine-aurora);
}

.btn-brand-secondary {
  background: transparent;
  border: 2px solid var(--divine-aurora);
  border-radius: var(--border-radius-cosmic);
  padding: var(--space-md) var(--space-xl);
  color: var(--divine-aurora);
  font-weight: var(--font-weight-semi-bold);
  font-size: var(--font-body-medium);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  transition: all 0.4s var(--ease-ethereal-float);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-relaxed);
}

.btn-brand-secondary:hover {
  background: var(--divine-aurora);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-mystic-aura);
}

/* 🔮 品牌专属卡片设计 */
.card-brand-feature {
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.1) 0%, 
    rgba(255, 255, 255, 0.05) 100%);
  backdrop-filter: var(--glass-divine-blur);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-divine);
  padding: var(--space-2xl);
  position: relative;
  overflow: hidden;
  transition: all 0.8s var(--ease-divine-flow);
  box-shadow: var(--shadow-cosmic-depth);
}

.card-brand-feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-ethereal-mist);
  opacity: 0;
  transition: opacity 0.8s var(--ease-divine-flow);
  pointer-events: none;
}

.card-brand-feature:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-ethereal-float);
  border-color: var(--divine-aurora);
}

.card-brand-feature:hover::before {
  opacity: 1;
}

.card-brand-feature-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-mystic-flow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: var(--space-lg);
  animation: ethereal-pulse 3s var(--ease-celestial-pulse) infinite;
}

.card-brand-feature-title {
  font-size: var(--font-title-medium);
  font-weight: var(--font-weight-bold);
  color: var(--divine-celestial);
  margin-bottom: var(--space-md);
  text-shadow: 0 0 10px rgba(58, 134, 255, 0.3);
}

.card-brand-feature-description {
  font-size: var(--font-body-medium);
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--line-height-body);
  margin-bottom: var(--space-lg);
}

/* 🌟 品牌专属标题系统 */
.heading-brand-hero {
  font-size: var(--font-display-hero);
  font-weight: var(--font-weight-black);
  line-height: var(--line-height-display);
  text-align: center;
  margin-bottom: var(--space-xl);
  position: relative;
}

.heading-brand-hero .text-primary {
  background: var(--gradient-cosmic-nebula);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: flowing-text 6s ease-in-out infinite;
}

.heading-brand-hero .text-accent {
  color: var(--divine-ethereal);
  text-shadow: 0 0 20px rgba(6, 255, 165, 0.4);
  display: block;
  font-size: 0.6em;
  font-weight: var(--font-weight-medium);
  margin-top: var(--space-sm);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
}

.heading-brand-section {
  font-size: var(--font-title-huge);
  font-weight: var(--font-weight-bold);
  color: var(--divine-aurora);
  text-align: center;
  margin-bottom: var(--space-2xl);
  position: relative;
  padding-bottom: var(--space-lg);
}

.heading-brand-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--gradient-aurora-dance);
  border-radius: 2px;
  animation: brand-underline 3s var(--ease-divine-flow) infinite;
}

@keyframes brand-underline {
  0%, 100% {
    width: 80px;
    opacity: 1;
  }
  50% {
    width: 120px;
    opacity: 0.7;
  }
}

/* 🎭 品牌专属装饰元素 */
.decoration-divine-orb {
  position: absolute;
  width: 200px;
  height: 200px;
  background: var(--gradient-cosmic-nebula);
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.3;
  animation: divine-float 8s var(--ease-ethereal-float) infinite;
  pointer-events: none;
  z-index: -1;
}

.decoration-cosmic-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(45deg, transparent 48%, rgba(255, 0, 110, 0.1) 50%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, rgba(58, 134, 255, 0.1) 50%, transparent 52%);
  background-size: 40px 40px;
  animation: cosmic-lines-drift 10s linear infinite;
  pointer-events: none;
  z-index: -1;
}

@keyframes cosmic-lines-drift {
  0% { background-position: 0 0, 0 0; }
  100% { background-position: 40px 40px, -40px 40px; }
}

.decoration-mystic-border {
  position: relative;
  padding: 2px;
  background: var(--gradient-celestial-veil);
  border-radius: var(--border-radius-divine);
  animation: mystic-border-flow 6s linear infinite;
}

.decoration-mystic-border-inner {
  background: var(--mystic-depth);
  border-radius: calc(var(--border-radius-divine) - 2px);
  padding: var(--space-xl);
}

@keyframes mystic-border-flow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* 🌊 品牌专属文本效果 */
.text-brand-emphasis {
  background: var(--gradient-aurora-dance);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: var(--font-weight-bold);
  position: relative;
}

.text-brand-emphasis::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-aurora-dance);
  border-radius: 1px;
  opacity: 0.6;
}

.text-brand-highlight {
  background: linear-gradient(135deg, 
    rgba(255, 0, 110, 0.2) 0%, 
    rgba(58, 134, 255, 0.2) 100%);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-flow);
  border: 1px solid rgba(255, 0, 110, 0.3);
  display: inline-block;
  font-weight: var(--font-weight-medium);
  color: var(--divine-aurora);
  animation: brand-highlight-glow 2s var(--ease-ethereal-float) infinite;
}

@keyframes brand-highlight-glow {
  0%, 100% {
    box-shadow: 0 0 10px rgba(255, 0, 110, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(255, 0, 110, 0.5);
  }
}

/* 🔮 品牌专属图标系统 */
.icon-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--gradient-mystic-flow);
  border-radius: 50%;
  color: white;
  font-size: 18px;
  animation: ethereal-pulse 3s var(--ease-celestial-pulse) infinite;
  cursor: pointer;
  transition: all 0.4s var(--ease-ethereal-float);
}

.icon-brand:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-mystic-aura);
}

.icon-brand-large {
  width: 60px;
  height: 60px;
  font-size: 24px;
}

.icon-brand-small {
  width: 32px;
  height: 32px;
  font-size: 14px;
}

/* 🎨 品牌专属背景系统 */
.bg-brand-section {
  background: 
    radial-gradient(circle at 20% 20%, rgba(255, 0, 110, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(58, 134, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 60%, rgba(6, 255, 165, 0.05) 0%, transparent 50%),
    var(--mystic-depth);
  position: relative;
  overflow: hidden;
}

.bg-brand-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--decoration-cosmic-lines);
  opacity: 0.3;
  pointer-events: none;
}

.bg-brand-hero {
  background: 
    radial-gradient(ellipse at top, rgba(255, 0, 110, 0.2) 0%, transparent 60%),
    radial-gradient(ellipse at bottom right, rgba(58, 134, 255, 0.2) 0%, transparent 60%),
    radial-gradient(ellipse at bottom left, rgba(6, 255, 165, 0.1) 0%, transparent 60%),
    var(--mystic-void);
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 📱 品牌移动端适配 */
@media (max-width: 768px) {
  .brand-divine-logo {
    width: 50px;
    height: 50px;
  }
  
  .brand-divine-logo::before {
    font-size: 20px;
  }
  
  .btn-brand-primary,
  .btn-brand-secondary {
    padding: var(--mobile-padding-md) var(--mobile-padding-lg);
    font-size: var(--font-body-medium);
  }
  
  .card-brand-feature {
    padding: var(--mobile-padding-lg);
  }
  
  .decoration-divine-orb {
    width: 150px;
    height: 150px;
  }
}

/* 🎯 品牌无障碍优化 */
@media (prefers-reduced-motion: reduce) {
  .brand-divine-logo,
  .card-brand-feature-icon,
  .icon-brand {
    animation: none;
  }
}

@media (prefers-contrast: high) {
  .text-brand-emphasis {
    background: none;
    -webkit-text-fill-color: unset;
    color: white;
    border-bottom: 2px solid white;
  }
  
  .text-brand-highlight {
    background: white;
    color: black;
  }
}

/* 🌟 品牌专属状态指示器 */
.status-brand-online {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid var(--emotion-hope);
  border-radius: var(--border-radius-flow);
  color: var(--emotion-hope);
  font-size: var(--font-caption);
  font-weight: var(--font-weight-medium);
}

.status-brand-online::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--emotion-hope);
  border-radius: 50%;
  animation: status-pulse 2s var(--ease-ethereal-float) infinite;
}

@keyframes status-pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}