.pwa-install{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;margin-top:14px;padding:12px 16px;border:1.5px solid #8f42ff;border-radius:12px;background:#f3ebff;color:#7a32e0;font-size:.92rem;font-weight:700;cursor:pointer;transition:background .18s,transform .18s}.pwa-install:hover{background:#e9dbff;transform:translateY(-1px)}.pwa-install svg{flex:0 0 auto}.pwa-modal{position:fixed;inset:0;background:#0f172a8c;display:none;align-items:center;justify-content:center;padding:20px;z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.pwa-modal.is-open{display:flex}.pwa-modal__card{width:100%;max-width:440px;max-height:90vh;overflow-y:auto;background:#fff;border-radius:18px;box-shadow:0 24px 60px #0f172a4d;animation:pwaUp .25s cubic-bezier(.22,1,.36,1) both}@keyframes pwaUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.pwa-modal__head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid #eef0f4}.pwa-modal__title{font-size:1.05rem;font-weight:800;color:#1e293b}.pwa-modal__close{border:none;background:none;color:#7a869a;cursor:pointer;font-size:1.4rem;line-height:1;padding:4px 8px;border-radius:8px}.pwa-modal__close:hover{background:#f3ebff;color:#8f42ff}.pwa-modal__body{padding:18px 20px 22px}.pwa-os{margin-bottom:22px}.pwa-os:last-child{margin-bottom:0}.pwa-os__head{display:flex;align-items:center;gap:10px;font-size:.95rem;font-weight:700;color:#8f42ff;margin-bottom:12px}.pwa-os__head svg{flex:0 0 auto}.pwa-steps{list-style:none;margin:0;padding:0;counter-reset:pwa}.pwa-steps li{counter-increment:pwa;display:flex;align-items:flex-start;gap:12px;padding:8px 0;font-size:.9rem;color:#334155;line-height:1.45}.pwa-steps li:before{content:counter(pwa);flex:0 0 auto;width:24px;height:24px;border-radius:50%;background:#f3ebff;color:#7a32e0;font-size:.78rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:1px}.pwa-steps b{color:#1e293b}.pwa-chip{display:inline-flex;align-items:center;gap:5px;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:6px;padding:1px 7px;font-weight:700;color:#1e293b;white-space:nowrap}.pwa-chip svg{flex:0 0 auto}.pwa-modal__note{margin-top:16px;font-size:.8rem;color:#7a869a;text-align:center}