#bil-install-card{position:fixed;z-index:9998;right:20px;bottom:24px;width:min(380px,calc(100vw - 32px));padding:20px;border:1px solid rgba(137,171,176,.28);border-radius:22px;background:#fff;color:#102c39;box-shadow:0 18px 65px rgba(4,24,34,.23);opacity:0;transform:translateY(24px);pointer-events:none;transition:opacity .25s ease,transform .25s ease;font-family:inherit}#bil-install-card.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}.bil-install-top{display:flex;gap:13px;align-items:center;padding-right:22px}.bil-install-top img{width:54px;height:54px;border-radius:13px}.bil-install-title{font-size:16px;font-weight:750;line-height:1.3}.bil-install-desc{font-size:12px;line-height:1.6;color:#6b8591;margin-top:3px}.bil-install-actions{display:flex;gap:10px;margin-top:16px;align-items:center}.bil-install-primary{border:0;border-radius:10px;background:linear-gradient(105deg,#0c666c,#168d7a);color:white;padding:12px 18px;font-weight:700;cursor:pointer;flex:1}.bil-install-dismiss{border:0;background:transparent;color:#66808a;cursor:pointer;padding:10px}.bil-install-x{position:absolute;right:12px;top:11px;border:0;background:transparent;color:#6c8791;font-size:22px;cursor:pointer}.bil-install-hint{font-size:11px;color:#718a93;line-height:1.5;margin:12px 0 0}.bil-install-hint-emphasis{font-weight:650;color:#168d7a}html[data-theme=dark] #bil-install-card{background:#152936;color:#f2f8f9;border-color:#2e4c57}html[data-theme=dark] .bil-install-desc,html[data-theme=dark] .bil-install-hint{color:#a4bcc4}@media(max-width:600px){#bil-install-card{left:16px;right:16px;bottom:85px;width:auto;padding:17px}}@media(prefers-reduced-motion:reduce){#bil-install-card{transition:none}}