.install-app-button{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(39,93,232,.22);background:#fff;color:#1f4cc1;border-radius:999px;padding:9px 14px;font:700 13px/1 inherit;cursor:pointer;box-shadow:0 4px 16px rgba(39,93,232,.08);transition:.2s ease}.install-app-button:hover,.install-app-button.ready{background:#275de8;color:#fff;transform:translateY(-1px)}.install-app-button span{font-size:17px;line-height:1}.install-guide[hidden]{display:none}.install-guide{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:20px;background:rgba(24,29,38,.48);backdrop-filter:blur(8px)}.install-guide-card{position:relative;width:min(440px,100%);padding:34px;border-radius:26px;background:#fff;color:#202632;box-shadow:0 28px 80px rgba(24,29,38,.25)}.install-guide-close{position:absolute;right:16px;top:14px;border:0;background:#f2f4f8;width:34px;height:34px;border-radius:50%;font-size:22px;cursor:pointer}.install-guide-icon{display:grid;place-items:center;width:68px;height:68px;margin-bottom:20px;border-radius:18px;background:linear-gradient(145deg,#275de8,#173680);color:#fff;font:800 34px/1 Georgia,serif;box-shadow:0 12px 25px rgba(39,93,232,.28)}.install-guide-card h2{font-size:28px;margin:8px 0 22px}.install-guide-steps{display:grid;gap:12px}.install-guide-steps div{display:flex;align-items:center;gap:13px;padding:14px;border-radius:14px;background:#f7f8fb}.install-guide-steps b{display:grid;place-items:center;flex:0 0 29px;height:29px;border-radius:50%;background:#275de8;color:#fff}.install-guide-steps span{font-size:15px;line-height:1.55}.install-guide-note{margin:18px 0 0;color:#6b7280;font-size:13px;line-height:1.6}@media(max-width:700px){.install-app-button{padding:8px 10px}.install-app-button span{display:none}.topbar-actions .sync-pill{display:none}.install-guide-card{padding:28px 22px}.install-guide-card h2{font-size:24px}}