.spec-demo{margin-top:var(--pad-6);box-sizing:border-box;width:100%;max-width:1440px;margin-inline:auto;padding:0 clamp(20px,5vw,56px)}.spec-demo__pane{border-radius:12px;position:relative;overflow:hidden}.spec-demo__frame{border:0;width:100%;height:900px;transition:opacity .3s;display:block;position:absolute;top:0;left:0}@media (prefers-reduced-motion:reduce){.spec-demo__frame{transition:none}}