.intro-screen{place-items:center;min-height:70dvh;padding:24px 16px;display:grid}.intro-card{border:1px solid var(--border);background:var(--card,var(--background));width:100%;max-width:540px;color:var(--foreground);border-radius:18px;margin:24px auto;padding:28px}.intro-card h1{font-size:clamp(26px,6vw,36px);line-height:1.2}.intro-card p{line-height:1.65}.intro-card progress{accent-color:#4169e1;width:100%;height:6px;margin:20px 0}.intro-actions{gap:12px;margin:12px 0;display:flex}.intro-card button{min-height:48px}.intro-loading{padding:24px}@media (max-width:420px){.intro-card{padding:20px}}