.rfq-hero{background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);text-align:center;padding:64px 24px 48px;position:relative;overflow:hidden}.rfq-hero:before{content:"";background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");position:absolute;inset:0}.rfq-hero-inner{max-width:640px;margin:0 auto;position:relative}.rfq-badge{color:var(--color-accent-light);border-radius:var(--radius-full);letter-spacing:.04em;background:#e9880033;border:1px solid #e988004d;align-items:center;gap:6px;margin-bottom:16px;padding:5px 16px;font-size:13px;font-weight:600;display:inline-flex}.rfq-hero h1{color:#fff;margin-bottom:12px;font-size:clamp(28px,5vw,44px);font-weight:800;line-height:1.15}.rfq-hero p{color:#ffffffbf;font-size:17px;line-height:1.6}.rfq-container{flex-direction:column;gap:32px;max-width:1100px;margin:0 auto;padding:40px 24px 80px;display:flex}.rfq-ai-section{border:1.5px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);background:#fff;overflow:hidden}.rfq-ai-header{border-bottom:1px solid var(--color-border);background:linear-gradient(90deg,#f0f9ff,#fff);align-items:flex-start;gap:16px;padding:24px 28px;display:flex}.rfq-ai-icon{background:linear-gradient(135deg, var(--color-primary), var(--color-primary-light));border-radius:var(--radius-md);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.rfq-ai-header h2{color:var(--color-text);margin-bottom:4px;font-size:20px;font-weight:700}.rfq-ai-header p{color:var(--color-text-light);font-size:14px;line-height:1.5}.rfq-ai-body{flex-direction:column;gap:16px;padding:24px 28px;display:flex}.rfq-ai-textarea{border:1.5px solid var(--color-border);border-radius:var(--radius-md);width:100%;font-family:var(--font-body);color:var(--color-text);resize:vertical;transition:border-color var(--transition);background:var(--color-surface);padding:14px 16px;font-size:14px;line-height:1.6}.rfq-ai-textarea:focus{border-color:var(--color-accent);background:#fff;outline:none}.rfq-ai-btn{background:var(--color-accent);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition), transform var(--transition);border:none;align-self:flex-start;align-items:center;gap:8px;padding:11px 22px;font-size:14px;font-weight:600;display:inline-flex}.rfq-ai-btn:hover:not(:disabled){background:#d47b00;transform:translateY(-1px)}.rfq-ai-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.rfq-divider{color:var(--color-text-lighter);letter-spacing:.04em;text-transform:uppercase;align-items:center;gap:16px;font-size:13px;font-weight:500;display:flex}.rfq-divider:before,.rfq-divider:after{content:"";background:var(--color-border);flex:1;height:1px}.rfq-items-section,.rfq-details-section{border:1.5px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);background:#fff;padding:28px}.rfq-section-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.rfq-section-header h2,.rfq-details-section h2{color:var(--color-text);font-size:18px;font-weight:700}.rfq-add-btn{border:1.5px solid var(--color-primary);color:var(--color-primary);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);background:0 0;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:600;display:inline-flex}.rfq-add-btn:hover{background:var(--color-primary);color:#fff}.rfq-table-wrap{overflow-x:auto}.rfq-table{border-collapse:collapse;width:100%;min-width:700px}.rfq-table th{text-align:left;letter-spacing:.05em;text-transform:uppercase;color:var(--color-text-light);border-bottom:1.5px solid var(--color-border);padding:10px;font-size:12px;font-weight:600}.rfq-table td{border-bottom:1px solid var(--color-surface-alt);vertical-align:middle;padding:8px 6px}.rfq-table tr:last-child td{border-bottom:none}.rfq-table tr:hover td{background:var(--color-surface)}.rfq-input,.rfq-select{border:1.5px solid var(--color-border);border-radius:var(--radius-sm);width:100%;font-family:var(--font-body);color:var(--color-text);transition:border-color var(--transition);background:#fff;padding:8px 10px;font-size:14px}.rfq-input:focus,.rfq-select:focus{border-color:var(--color-accent);outline:none}.rfq-input-sm{text-align:center;max-width:80px}.rfq-select-sm{max-width:90px}.rfq-input-muted{color:var(--color-text-lighter);background:var(--color-surface)}.rfq-textarea-sm{resize:none}.rfq-remove-btn{color:var(--color-danger);cursor:pointer;border-radius:var(--radius-sm);transition:background var(--transition);background:0 0;border:none;padding:4px 8px;font-size:16px}.rfq-remove-btn:hover:not(:disabled){background:#fee2e2}.rfq-remove-btn:disabled{color:var(--color-text-lighter);cursor:not-allowed}.rfq-details-section{margin-top:0}.rfq-details-section h2{margin-bottom:20px}.rfq-details-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}.rfq-field{flex-direction:column;gap:6px;display:flex}.rfq-field label{color:var(--color-text);align-items:center;gap:6px;font-size:14px;font-weight:600;display:flex}.rfq-required{color:var(--color-danger)}.rfq-field-hint{color:var(--color-text-lighter);font-size:12px}.rfq-submit-row{text-align:center;flex-direction:column;align-items:center;gap:12px;display:flex}.rfq-submit-btn{background:var(--color-primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);letter-spacing:.01em;border:none;align-items:center;gap:10px;padding:16px 40px;font-size:16px;font-weight:700;display:inline-flex;box-shadow:0 4px 20px #0b1f3a40}.rfq-submit-btn:hover:not(:disabled){background:var(--color-primary-light);transform:translateY(-2px);box-shadow:0 6px 28px #0b1f3a59}.rfq-submit-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.rfq-submit-hint{color:var(--color-text-lighter);max-width:400px;font-size:13px}.rfq-login-hint{color:var(--color-text-light);align-items:center;gap:6px;font-size:14px;display:flex}.rfq-login-hint a{color:var(--color-accent);font-weight:600;text-decoration:none}.rfq-error{color:var(--color-danger);border-radius:var(--radius-sm);background:#fee2e2;padding:10px 14px;font-size:13px}.rfq-spinner{border:2.5px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.7s linear infinite rfq-spin;display:inline-block}@keyframes rfq-spin{to{transform:rotate(360deg)}}@media (max-width:768px){.rfq-hero{padding:48px 16px 36px}.rfq-container{gap:20px;padding:24px 16px 60px}.rfq-ai-header{flex-direction:column;gap:10px;padding:20px}.rfq-ai-body{padding:16px 20px}.rfq-items-section,.rfq-details-section{padding:20px}.rfq-details-grid{grid-template-columns:1fr}.rfq-submit-btn{justify-content:center;width:100%;font-size:16px}}