.fg-purchase-wrap{max-width:720px;margin:0 auto;padding:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif}
.fg-purchase-header{text-align:center;margin-bottom:32px}
.fg-purchase-header h2{font-size:28px;font-weight:700;color:#1a1a2e;margin-bottom:8px}
.fg-purchase-header h2 i{color:#1a5cff;margin-right:8px}
.fg-purchase-header p{color:#6c757d;font-size:15px}
.fg-section{background:white;border-radius:12px;padding:24px;margin-bottom:20px;box-shadow:0 2px 12px rgba(0,0,0,0.06)}
.fg-section h3{font-size:16px;font-weight:600;color:#1a1a2e;margin-bottom:20px;display:flex;align-items:center;gap:8px}
.fg-step-num{width:28px;height:28px;background:linear-gradient(135deg,#1a5cff,#4d8aff);color:white;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0}
.fg-form-group{margin-bottom:16px}
.fg-form-group label{display:block;font-size:14px;font-weight:500;color:#343a40;margin-bottom:6px}
.fg-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fg-form-group input,.fg-form-group textarea,.fg-form-group select{width:100%;padding:11px 14px;border:1.5px solid #e9ecef;border-radius:8px;font-size:14px;transition:all .2s;background:#fafbfc}
.fg-form-group input:focus,.fg-form-group textarea:focus,.fg-form-group select:focus{outline:none;border-color:#1a5cff;background:white;box-shadow:0 0 0 3px rgba(26,92,255,0.1)}
.fg-form-group input::placeholder,.fg-form-group textarea::placeholder{color:#adb5bd}
.fg-required{color:#ff4d4f;margin-left:2px}
.fg-hint{display:block;font-size:12px;color:#adb5bd;margin-top:4px}
.fg-hint-inline{font-size:12px;color:#adb5bd;font-weight:normal;margin-left:4px}
.fg-form-actions{text-align:center;margin-top:24px}
.fg-btn-primary,.fg-btn-secondary{display:inline-flex;align-items:center;gap:8px;padding:13px 32px;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;border:none;transition:all .2s;text-decoration:none}
.fg-btn-primary{background:linear-gradient(135deg,#1a5cff,#4d8aff);color:white}
.fg-btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(26,92,255,0.3)}
.fg-btn-secondary{background:#f8f9fa;color:#495057;border:1.5px solid #e9ecef}
.fg-btn-secondary:hover{background:#e9ecef}
.fg-success-panel{text-align:center;padding:48px 24px;background:white;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,0.06)}
.fg-success-icon{font-size:64px;color:#52c41a;margin-bottom:16px}
.fg-success-panel h3{font-size:22px;font-weight:700;color:#1a1a2e;margin-bottom:12px}
.fg-success-panel p{color:#6c757d;font-size:15px;margin-bottom:8px}
.fg-success-panel strong{color:#1a5cff;font-family:monospace;font-size:18px}
.fg-success-actions{display:flex;gap:12px;justify-content:center;margin-top:24px}
.fg-track-form{background:white;border-radius:12px;padding:24px;box-shadow:0 2px 12px rgba(0,0,0,0.06);margin-bottom:20px}
.fg-track-result{background:white;border-radius:12px;padding:24px;box-shadow:0 2px 12px rgba(0,0,0,0.06)}
.fg-track-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid #f0f0f0}
.fg-track-header h3{font-size:18px;font-weight:700;color:#1a1a2e;margin-bottom:4px}
.fg-track-header p{font-size:13px;color:#adb5bd}
.fg-status-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:20px;font-size:13px;font-weight:600}
.fg-track-timeline{position:relative;padding-left:24px;margin-bottom:24px}
.fg-track-timeline::before{content:'';position:absolute;left:5px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,#1a5cff,#e9ecef)}
.fg-timeline-item{position:relative;padding-bottom:16px}
.fg-timeline-dot{position:absolute;left:-22px;top:4px;width:12px;height:12px;border-radius:50%;border:2px solid white;box-shadow:0 0 0 2px currentColor}
.fg-timeline-content strong{display:block;font-size:14px;color:#1a1a2e}
.fg-timeline-content span{font-size:12px;color:#adb5bd}
.fg-timeline-content p{font-size:13px;color:#6c757d;margin-top:2px}
.fg-track-details h4{font-size:14px;font-weight:600;color:#343a40;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid #f0f0f0}
.fg-detail-row{display:flex;padding:8px 0;font-size:14px;border-bottom:1px solid #f8f9fa}
.fg-detail-row .fg-label{width:100px;color:#adb5bd;flex-shrink:0}
.fg-link{color:#1a5cff;text-decoration:none;word-break:break-all}
.fg-link:hover{text-decoration:underline}
.fg-tracking-no{font-family:monospace;background:#f8f9fa;padding:2px 8px;border-radius:4px;font-size:13px}
.fg-admin-note{margin-top:16px;padding:12px 16px;background:#fff7e6;border-radius:8px;color:#d48806;font-size:13px}
.fg-admin-note i{margin-right:6px}
.fg-loading{text-align:center;padding:40px;color:#adb5bd}
.fg-loading i{font-size:32px;animation:fgSpin 1s linear infinite}
@keyframes fgSpin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.fg-error{color:#ff4d4f;font-size:14px;padding:12px;background:#fff1f0;border-radius:8px;margin-top:12px}
@media(max-width:600px){.fg-form-row{grid-template-columns:1fr}.fg-purchase-header h2{font-size:22px}.fg-section{padding:16px}.fg-track-header{flex-direction:column;gap:12px}.fg-success-actions{flex-direction:column}}