.tu-product-demo { max-width: 940px; margin: 72px auto; }
.tu-product-demo-intro { max-width: 660px; margin-bottom: 24px; }
.tu-product-demo-intro h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.15; letter-spacing: -.035em; margin-bottom: 16px; }
.tu-product-demo-intro p, .tu-product-demo-note { color: var(--text-secondary, #5b6473); line-height: 1.65; }
.tu-product-demo .tu-context-media { margin-inline: 0; }
.tu-product-demo-install { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; margin-top: 20px; padding: 12px 22px; border-radius: 28px; background: #1668e8; color: #fff; font-weight: 650; text-decoration: none; }
.tu-product-demo-install:focus-visible { outline: 3px solid #1668e8; outline-offset: 4px; }
.tu-product-demo-note { max-width: 620px; margin-top: 12px; font-size: .88rem; }
@media (max-width: 600px) { .tu-product-demo { margin-block: 48px; padding-inline: 20px; } .tu-product-demo-install { width: 100%; box-sizing: border-box; } }