.tool-ad-space{box-sizing:border-box;display:block;width:100%;max-width:970px;min-width:0;margin:48px auto;clear:both;padding:20px 0 0;border-top:1px solid var(--edge,#d9ccb8)}
.tool-ad-label{margin:0 0 12px;color:var(--subtle,#6b6050);font-size:12px;font-weight:600;letter-spacing:.12em;line-height:1.5;text-align:center;text-transform:uppercase}
.tool-ad-placeholder{box-sizing:border-box;display:flex;align-items:center;justify-content:center;min-height:250px;padding:20px;border:1px dashed var(--control-edge,#9c8c70);border-radius:12px;background:var(--surface,#fcf8f0);color:var(--subtle,#6b6050);text-align:center;overflow-wrap:anywhere}
.tool-ad-placeholder span{font-size:14px;line-height:1.6;font-weight:500}
@media(max-width:640px){.tool-ad-space{margin:32px auto}.tool-ad-placeholder{min-height:250px;padding:16px}}
@media print{.tool-ad-space{display:none!important}}
.tool-walkthrough ol{padding-inline-start:1.5rem}.tool-walkthrough li{margin-block:.65rem;line-height:1.7}.guide-screenshot{margin:1.5rem 0}.guide-screenshot img{display:block;width:100%;height:auto;border:1px solid var(--edge,#d9ccb8);border-radius:12px}.guide-screenshot figcaption{font-size:.875rem;line-height:1.6;margin-top:.6rem}