html, body { margin: 0; width: 100%; height: 100%; background: #F0EADC; }
body { overflow: hidden; color: #2B2620; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", sans-serif; }
html[data-theme="dark"], html[data-theme="dark"] body, html[data-theme="dark"] #startup-screen { background: #171512 !important; color: #F4EFE6; }
html[data-theme="dark"] #startup-screen strong { color: #F4EFE6; }
html[data-theme="dark"] #startup-screen .startup-card { color: #C8BDAE; }
.hidden { display: none !important; }
#startup-screen { position: fixed; inset: 0; z-index: 99999; display: flex; align-items: center; justify-content: center; background: #F0EADC; }
#startup-screen .startup-card { display: flex; flex-direction: column; align-items: center; gap: 10px; color: #6F675A; }
#startup-screen img { width: 48px; height: 48px; border-radius: 14px; }
#startup-screen strong { color: #2B2620; font-family: Georgia, "Songti SC", serif; font-size: 20px; }
#startup-screen span { font-size: 13px; }