/* 模板 1: 极速先锋工业蓝 (Corporate Blue - 默认旗舰版) */
:root {
  --primary-color: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --secondary-color: #0f172a;
  --accent-color: #3b82f6;
  --accent-gradient: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
  --hero-bg-gradient: linear-gradient(135deg, #0b1329 0%, #1e293b 50%, #0f172a 100%);
  
  --bg-page: #f8fafc;
  --card-bg: #ffffff;
  --card-border: #e2e8f0;
  --card-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);

  --text-main: #0f172a;
  --text-body: #334155;
  --text-muted: #64748b;
  --header-bg: #ffffff;
  --header-border: #e2e8f0;
  --topbar-bg: #0f172a;
  --topbar-text: #94a3b8;
  --footer-bg: #0b1120;
  --footer-text: #94a3b8;
}

body.theme-corporate_blue {
  background-color: var(--bg-page);
  color: var(--text-body);
}

.theme-corporate_blue .hero-section {
  background: var(--hero-bg-gradient);
  position: relative;
  overflow: hidden;
}

.theme-corporate_blue .hero-section::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.theme-corporate_blue .lead-form-card {
  background: #ffffff;
  border: 1px solid #dbeafe;
  box-shadow: 0 20px 40px rgba(37, 99, 235, 0.08);
}