:root {
  --primary: #4A7C59;
  --primary-light: #6B9F78;
  --primary-dark: #3A5F45;
  --accent: #D4A843;
  --bg: #F7F5F0;
  --card: #FFFFFF;
  --text: #2C3E2D;
  --text-light: #6B7C6C;
  --border: #E8E4DC;
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  --radius: 16px;
  --danger: #C62828;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}
.container { max-width: 480px; margin: 0 auto; padding: 16px; }
.header {
  text-align: center;
  padding: 36px 20px 28px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border-radius: 0 0 32px 32px;
  margin-bottom: 20px;
}
.header h1 { font-size: 24px; margin-bottom: 8px; }
.header p { font-size: 14px; opacity: 0.92; }
.trust-bar {
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 13px;
}
.btn {
  display: inline-block;
  padding: 14px 28px;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
}
.btn-accent {
  background: linear-gradient(135deg, var(--accent), #B8912A);
  color: #fff;
  width: 100%;
  font-size: 18px;
}
.btn-outline {
  background: #fff;
  color: var(--primary-dark);
  border: 2px solid var(--primary);
}
.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 14px;
  box-shadow: var(--shadow);
}
.product-card .name { font-weight: 600; font-size: 15px; }
.product-card .meta { font-size: 13px; color: var(--text-light); margin-top: 4px; }
.product-card .price { color: #D32F2F; font-weight: 700; margin-top: 6px; }
.product-card .badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
  background: #E8F5E9;
  color: var(--primary-dark);
  margin-left: 6px;
}
.product-card.featured { border: 2px solid var(--accent); background: #FFFBF0; }
.steps { display: flex; gap: 8px; margin: 20px 0; text-align: center; }
.steps .step { flex: 1; font-size: 12px; color: var(--text-light); }
.steps .step strong { display: block; color: var(--primary-dark); font-size: 13px; }
.site-footer {
  text-align: center;
  padding: 24px 16px 36px;
  font-size: 12px;
  color: var(--text-light);
  border-top: 1px solid var(--border);
  margin-top: 24px;
}
.site-footer a { color: var(--primary); text-decoration: none; }
.red-flag {
  background: #FFEBEE;
  border: 1px solid #EF9A9A;
  color: var(--danger);
  padding: 14px;
  border-radius: 12px;
  margin-bottom: 16px;
  font-size: 14px;
}
.progress-bar {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 6px;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.3s;
}
.option {
  display: block;
  width: 100%;
  padding: 14px 16px;
  margin-bottom: 10px;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: #fff;
  text-align: left;
  font-size: 15px;
  cursor: pointer;
}
.option.selected { border-color: var(--primary); background: #F0F7F0; }
.hidden { display: none !important; }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.module h2 { font-size: 17px; color: var(--primary-dark); margin-bottom: 10px; }
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(247, 245, 240, 0.92);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}
.loading-overlay.hidden { display: none; }
input[type=text], input[type=tel], input[type=email] {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-top: 6px;
  margin-bottom: 12px;
}
.radar-wrap { text-align: center; margin: 16px 0; }
#radar-canvas { max-width: 100%; }
.slogan {
  font-size: 17px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-top: 8px;
  letter-spacing: 0.02em;
}
.pillar-tags {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 14px 0 8px;
}
.pillar-tag {
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 20px;
  background: #E8F5E9;
  color: var(--primary-dark);
  font-weight: 600;
}
.knowledge-hooks { margin: 16px 0; }
.hook-card { position: relative; padding-left: 52px; }
.hook-card .hook-icon {
  position: absolute;
  left: 16px;
  top: 18px;
  font-size: 28px;
}
.hook-card h3 { font-size: 15px; color: var(--primary-dark); margin-bottom: 6px; }
.hook-card p { font-size: 13px; color: var(--text-light); }
.hook-card .pillar-label {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  margin-bottom: 6px;
  font-weight: 600;
}
.hook-bullets {
  margin: 8px 0 0;
  padding-left: 18px;
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
}
.hook-footnote {
  font-size: 11px;
  color: #999;
  margin-top: 8px;
  font-style: italic;
}
.pillar-label {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
  background: #E8F5E9;
  color: var(--primary-dark);
  margin-right: 6px;
  font-weight: 600;
  vertical-align: middle;
}
.pillar-label.tcm { background: #FFF3E0; color: #E65100; }
.pillar-label.wm { background: #E3F2FD; color: #1565C0; }
.chapter-subtitle {
  font-size: 13px;
  color: var(--text-light);
  margin: -6px 0 10px;
}
.chapter-nav {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.chapter-nav a {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 20px;
  background: #E8F5E9;
  color: var(--primary-dark);
  text-decoration: none;
}
.cta-primary { margin: 20px 0; }
.cta-primary .btn { width: 100%; margin-bottom: 10px; }
.cta-weak {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}
.intent-options label {
  display: block;
  font-size: 14px;
  margin: 8px 0;
  cursor: pointer;
}
.otp-row { display: flex; gap: 8px; align-items: flex-start; }
.otp-row input { flex: 1; margin-bottom: 0; }
.otp-row button { margin-top: 6px; white-space: nowrap; padding: 12px 10px; }