.lighting-teaser{display:flex;justify-content:space-between;align-items:center;gap:32px;margin-top:52px;padding:30px 0 0;border-top:1px solid var(--line)}
.lighting-teaser h2{font-size:clamp(25px,3vw,34px);margin:10px 0}.lighting-teaser p{color:var(--muted);font-size:16px}.lighting-teaser .btn{flex-shrink:0}
.lighting-layout{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:64px;padding-top:32px;padding-bottom:16px;min-height:380px}.lighting-layout h2{font-size:clamp(30px,3.4vw,43px)}
.platform-demo-tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin-top:28px}
.platform-demo-tabs button{padding:16px 22px;border:0;border-bottom:3px solid transparent;background:transparent;color:var(--muted);font:inherit;font-weight:600;cursor:pointer}
.platform-demo-tabs button[aria-selected=true]{border-bottom-color:var(--blue);color:var(--title);background:var(--pale)}
.platform-demo-title{font-size:clamp(26px,3vw,36px);font-weight:400;color:var(--title);margin:0 0 20px}
.lighting-benefit{font-size:15px;color:var(--muted);margin-top:20px;max-width:370px}
.lighting-stage{min-width:0;background:var(--bg);border:1px solid var(--line);border-radius:20px;padding:24px 22px 28px}
.lighting-stage-label{display:flex;justify-content:space-between;align-items:center;padding:0 12px 24px;font-size:14px;color:var(--muted)}
.lighting-live-dot{width:7px;height:7px;border-radius:50%;background:var(--blue)}
.lighting-stage iframe{display:block;width:100%;border:0;background:transparent;min-height:170px;color-scheme:normal}
.lighting-help{text-align:center;font-size:14px;color:var(--ink);margin:12px auto 0}.lighting-caption{font-size:11px;text-align:center;color:var(--muted);margin:10px auto 0}.lighting-fallback{font-size:14px;margin-top:14px;color:var(--muted)}
@media(max-width:760px){.lighting-teaser{align-items:flex-start;flex-direction:column;gap:20px;margin-top:36px}.lighting-layout{grid-template-columns:1fr;gap:32px;padding-top:40px;padding-bottom:40px}.lighting-stage{padding:20px 6px;border-radius:18px}.lighting-benefit{max-width:none}}
@media(max-width:400px){.platform-demo-tabs{gap:0}.platform-demo-tabs button{padding:14px 10px;flex:1;font-size:14px}}