/* =====================================================
   Theme 03: Minimal Tech
   极简科技风 - CSS变量
   ===================================================== */

:root {
  /* 品牌色 */
  --color-primary: #F5F5F7;
  --color-secondary: #0071E3;
  --color-accent: #1D1D1F;
  --color-bg: #FFFFFF;
  --color-text: #1D1D1F;
  --color-heading: #1D1D1F;
  --color-link: #0071E3;
  --color-link-hover: #0051D5;
  
  /* 广告区 */
  --hero-bg: linear-gradient(180deg, #FFFFFF 0%, #F5F5F7 100%);
  --hero-glow: radial-gradient(circle at 60% 40%, rgba(0,113,227,0.08) 0%, transparent 60%);
  --hero-title-color: #1D1D1F;
  --hero-subtitle-color: #86868B;
  --hero-tag-bg: rgba(0,113,227,0.06);
  --hero-tag-color: #0071E3;
  --hero-tag-border: 1px solid rgba(0,113,227,0.15);
  
  /* 按钮 */
  --btn-register-bg: #0071E3;
  --btn-register-color: #FFFFFF;
  --btn-register-hover: #0051D5;
  --btn-download-bg: transparent;
  --btn-download-border: 2px solid #0071E3;
  --btn-download-color: #0071E3;
  --btn-download-hover-bg: #0071E3;
  --btn-download-hover-color: #FFFFFF;
  --btn-support-bg: rgba(0,0,0,0.04);
  --btn-support-color: #1D1D1F;
  --btn-support-hover-bg: rgba(0,0,0,0.08);
  
  /* 导航栏按钮 */
  --nav-btn-register-bg: #0071E3;
  --nav-btn-register-color: #FFFFFF;
  --nav-btn-download-bg: transparent;
  --nav-btn-download-border: 1px solid #0071E3;
  --nav-btn-download-color: #0071E3;
  
  /* 滚动提示 */
  --scroll-hint-color: #86868B;
  --scroll-hint-animation: breathe;
  
  /* 字体 */
  --font-heading: -apple-system, BlinkMacSystemFont, 'Inter', 'SF Pro Display', sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Inter', sans-serif;
  
  /* 圆角 */
  --radius-button: 980px;
  --radius-card: 18px;
  --radius-tag: 50px;
  
  /* 阴影 */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  
  /* 布局 */
  --header-height: 52px;
  --header-bg: rgba(255,255,255,0.72);
  --header-border: 1px solid rgba(0,0,0,0.06);
}


/* === 赌场装饰变量 (科技蓝) === */
--casino-decor-color: rgba(0,113,227,0.08);
--casino-decor-accent: rgba(29,29,31,0.06);


/* ============ Hero & Navigation Variables ============ */
/* Auto-generated by batch_theme_hero_css.php */
:root {
  --particle-color-1: rgba(33,150,243,0.3);
  --particle-color-2: rgba(0,0,0,0.08);
  --particle-shape: square;
  --particle-line-color: rgba(33,150,243,0.06);
  --hero-title-gradient: linear-gradient(135deg, #1a1a1a 0%, #2196F3 100%);
  --hero-visual-filter: drop-shadow(0 0 20px rgba(33,150,243,0.2));
  --hero-visual-glow: rgba(33,150,243,0.06);
  --stats-bar-bg: rgba(33,150,243,0.04);
  --stats-bar-border: rgba(33,150,243,0.1);
  --badge-bg: rgba(33,150,243,0.06);
  --badge-color: #2196F3;
  --badge-border: rgba(33,150,243,0.15);
  --nav-glass-bg: rgba(255,255,255,0.9);
  --btn-register-glow: rgba(33,150,243,0.2);
}