[hidden]{display:none!important}.intro-modal{position:fixed;inset:0;background:rgba(15,23,42,.48);display:grid;place-items:center;padding:20px;z-index:100}.intro-card{width:min(560px,100%);background:#fff;border-radius:20px;padding:26px;box-shadow:0 22px 70px rgba(15,23,42,.28)}.intro-card h2{margin:4px 0 10px;font-size:26px}.intro-card p{margin:0 0 16px;color:#667085;line-height:1.5}.intro-steps{display:grid;gap:10px;margin:18px 0}.intro-step{display:flex;gap:12px;align-items:flex-start;padding:12px;border:1px solid #e4e7ec;border-radius:12px;background:#f9fafb}.intro-num{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#0b1368;color:#fff;font-weight:800;flex:0 0 auto}.intro-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}.practice-banner{position:sticky;top:86px;z-index:9;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;padding:10px 14px;border-radius:12px;margin-bottom:10px;display:flex;justify-content:space-between;align-items:center;gap:12px}.practice-banner strong{color:#7c2d12}.practice-banner button{white-space:nowrap}.success-panel{position:fixed;inset:0;background:rgba(15,23,42,.5);display:grid;place-items:center;padding:20px;z-index:110}.success-card{width:min(460px,100%);background:#fff;border-radius:20px;padding:28px;text-align:center;box-shadow:0 22px 70px rgba(15,23,42,.28)}.success-icon{width:70px;height:70px;margin:0 auto 14px;border-radius:50%;display:grid;place-items:center;background:#ecfdf3;color:#027a48;font-size:36px;font-weight:900}.success-card h2{margin:0 0 8px}.success-card p{color:#667085;line-height:1.5}.status.saved{color:#027a48;font-weight:700}.status.offline{color:#b54708;font-weight:700}.status.saving{color:#475467}.hidden{display:none!important}@media(max-width:720px){.practice-banner{top:110px;align-items:flex-start}.intro-actions{flex-direction:column-reverse}.intro-actions button{width:100%}}