.pwa-install-banner{position:fixed;z-index:90;right:max(14px,env(safe-area-inset-right));bottom:max(14px,env(safe-area-inset-bottom));width:min(430px,calc(100vw - 28px));display:grid;grid-template-columns:48px minmax(0,1fr) auto 36px;align-items:center;grid-gap:10px;gap:10px;padding:11px;border:1px solid var(--border-strong);border-radius:15px;background:#fff;box-shadow:0 18px 54px rgba(16,32,61,.2);animation:pwa-install-in .24s ease-out both}.pwa-install-banner>img{width:48px;height:48px;border-radius:11px}.pwa-install-banner>span{min-width:0;display:grid;grid-gap:3px;gap:3px}.pwa-install-banner strong{font-size:13px;line-height:1.35}.pwa-install-banner small{color:var(--muted);font-size:11px;line-height:1.4}.pwa-install-action{min-height:38px;padding:0 14px;border-radius:9px;background:var(--accent);color:#fff;font-size:12px;font-weight:800}.pwa-install-close{width:36px;height:36px;display:grid;place-items:center;padding:0;border-radius:999px;background:#f2f5f9;color:var(--muted)}.pwa-install-backdrop{position:fixed;z-index:110;inset:0;display:grid;place-items:center;padding:18px;background:rgba(16,33,62,.62);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.pwa-install-guide{width:min(440px,100%);max-height:calc(100dvh - 36px);overflow:auto;padding:20px;border-radius:18px;background:#fff;box-shadow:0 24px 70px rgba(16,33,62,.32)}.pwa-install-guide header{display:flex;align-items:center;justify-content:space-between;gap:16px}.pwa-install-guide header>span{display:flex;align-items:center;gap:11px}.pwa-install-guide header img{width:42px;height:42px;border-radius:10px}.pwa-install-guide header strong{font-size:17px}.pwa-install-guide header>button{width:40px;height:40px;display:grid;place-items:center;border-radius:999px;background:#f1f4f8;color:var(--muted)}.pwa-install-guide ol{display:grid;grid-gap:13px;gap:13px;margin:22px 0;padding:0;list-style:none}.pwa-install-guide li{display:grid;grid-template-columns:28px minmax(0,1fr);align-items:center;grid-gap:10px;gap:10px;color:var(--text);line-height:1.6}.pwa-install-guide li>b{width:28px;height:28px;display:grid;place-items:center;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:12px}.pwa-install-guide p{display:flex;align-items:center;gap:8px;margin:0 0 16px;padding:11px 12px;border-radius:10px;background:#edf8f5;color:#17645a;font-size:12px}.pwa-install-guide>.primary-button{width:100%}@keyframes pwa-install-in{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}@media(max-width:767px){.pwa-install-banner{left:10px;right:10px;bottom:calc(72px + env(safe-area-inset-bottom));width:auto;grid-template-columns:42px minmax(0,1fr) auto 34px;padding:9px;gap:8px}.pwa-install-banner>img{width:42px;height:42px}.pwa-install-banner small{display:none}.pwa-install-action{padding:0 12px}}@media (min-width:768px) and (max-width:1024px) and (orientation:portrait) and (any-pointer:coarse){.pwa-install-facility{bottom:calc(76px + env(safe-area-inset-bottom))}}@media(prefers-reduced-motion:reduce){.pwa-install-banner{animation:none}}