:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;color-scheme:light dark;color:#1a1a1a;background-color:#fff}@media(prefers-color-scheme:dark){:root{color:#ffffffde;background-color:#1a1a1a}}*{box-sizing:border-box}body{margin:0;min-height:100vh}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em}.notice-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:1.5rem;background:#00000073;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:100}.notice-card{width:100%;max-width:22rem;padding:1.75rem 1.5rem 1.5rem;border-radius:.75rem;background:#fff;color:#1a1a1a;text-align:center;box-shadow:0 1rem 2.5rem #00000040}@media(prefers-color-scheme:dark){.notice-card{background:#262626;color:#ffffffde}}.notice-card h2{margin:0 0 .5rem;font-size:1.25rem}.notice-card p{margin:0 0 1.25rem;font-size:.95rem;opacity:.85}.notice-card button{min-width:6rem;padding:.5rem 1.25rem;border:none;border-radius:.5rem;font-size:.95rem;font-weight:600;color:#fff;background:#1d4ed8;cursor:pointer}.notice-card button:hover{background:#1e40af}.notice-icon{display:flex;align-items:center;justify-content:center;width:3rem;height:3rem;margin:0 auto .75rem;border-radius:50%;font-size:1.5rem;font-weight:700;color:#fff}.notice-success .notice-icon{background:#15803d}.notice-error .notice-icon{background:#b91c1c}