#settings-update .update-card{max-width:680px;margin:16px auto;background:#fff;border:1px solid #dce7e3;border-radius:18px;padding:32px;display:grid;gap:18px;color:#173c34}
.update-card h2,.update-card p{margin:0}.update-card h2{font-size:24px}.update-card p{line-height:1.6}.update-card small{color:#687f77;line-height:1.6}
.update-icon{display:grid;place-items:center;width:56px;height:56px;background:#e5f4ed;border-radius:16px;font-size:34px;color:#087764}
.update-actions{display:flex;gap:12px;flex-wrap:wrap}.update-actions button{min-height:44px;padding:10px 20px;border-radius:9px;border:0;background:#087764;color:white;font-weight:700;cursor:pointer}.update-actions button:disabled{opacity:.5;cursor:default}
#update-source-panel{border-top:1px solid #e5eeea;padding-top:16px}#update-source-panel summary{cursor:pointer;font-weight:600}#update-source-panel label{display:grid;gap:8px;margin:18px 0 8px}#update-source{width:100%;box-sizing:border-box}#update-release{padding:16px;background:#edf7f1;border-radius:10px}#update-notes{white-space:pre-wrap}#update-progress{width:100%;accent-color:#087764}
@media(max-width:600px){#settings-update .update-card{margin:0;padding:20px}.update-actions button{flex:1}}