html,body{height:100%}body{background:#0a1626}.demo-preview{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:3vh 2vw;box-sizing:border-box;gap:3vh}.demo-preview-topo{width:100%;max-width:1100px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.demo-preview-tag{color:var(--text-muted);font-family:Montserrat,sans-serif;font-size:.85rem;font-style:italic}.demo-preview-voltar{color:var(--padaria);font-family:Montserrat,sans-serif;font-weight:700;font-size:.9rem;text-decoration:none}.demo-preview-voltar:hover{text-decoration:underline}.demo-preview-tvs{width:100%;max-width:1100px;display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-start;gap:4vw}.tv-frame{flex:1 1 320px;max-width:480px;display:flex;flex-direction:column;align-items:center}.tv-frame-tela{width:100%;aspect-ratio:16 / 9;background:#0c0c0c;border-radius:14px;padding:10px;box-sizing:border-box;box-shadow:0 20px 44px #00000080,inset 0 0 0 2px #ffffff0f}.tv-frame-tela iframe{display:block;width:100%;height:100%;border:none;border-radius:6px;background:#000}.tv-frame-pescoco{width:14px;height:16px;background:#0c0c0c}.tv-frame-pe{width:140px;height:10px;background:#0c0c0c;border-radius:6px;margin-top:-2px}