.results-section.active{display:block}.param-card{background:#f8fafc;border:1px solid var(--border);border-radius:8px;padding:16px;text-align:center}.param-card.highlight{background:linear-gradient(135deg,#ecfdf5,#d1fae5);border-color:var(--success)}.param-icon{font-size:24px;margin-bottom:8px}.param-label{font-size:11px;color:#666;text-transform:uppercase;margin-bottom:4px}.param-value{font-size:18px;font-weight:700;color:var(--primary)}.param-unit{font-size:12px;color:#666}.tips-list li{margin-bottom:6px}.troubleshoot-content.active{display:block}.issue-item{border-bottom:1px solid var(--border);padding:12px 0}.issue-item:last-child{border-bottom:none}.issue-name{font-weight:600;color:var(--danger);margin-bottom:4px}.issue-cause{color:#666;font-size:14px}.issue-solution{background:#f0fdf4;padding:8px 12px;border-radius:4px;margin-top:8px;font-size:14px}.tool-footer{margin-top:48px;padding:24px;background:#f1f5f9;border-top:1px solid var(--border);font-size:14px;border-radius:8px}.creator-attribution{margin-top:16px;padding-top:16px;border-top:1px solid var(--border);text-align:center}.creator-attribution a{color:var(--primary);text-decoration:none;font-weight:500}