page { font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', sans-serif; background: #F5F5F7; color: #1D1D1F; }
.card { background: white; border-radius: 12px; margin: 8px 16px; padding: 16px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.btn-primary { width: 100%; padding: 14px; background: linear-gradient(135deg, #FF6B35, #FF4D6D); color: white; border: none; border-radius: 10px; font-size: 17px; font-weight: 600; text-align: center; }
.input-field { width: 100%; padding: 14px 16px; background: #f8f8fa; border: 1px solid #E5E5EA; border-radius: 10px; font-size: 17px; }
.page-title { font-size: 28px; font-weight: 600; padding: 20px 16px 8px; }
.page-subtitle { font-size: 15px; color: #86868B; padding: 0 16px 20px; }