:root{color-scheme:light dark;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:#0f172a;color:#f8fafc}a{color:inherit}body{margin:0;min-height:100vh;background-color:#0f172a;color:#f8fafc}.app-shell{min-height:100vh;flex-direction:column;padding:1.5rem 1rem 2.5rem;box-sizing:border-box}.app-content,.app-shell{width:100%;display:flex;align-items:center}.app-content{flex:1 1;justify-content:center}.site-footer{width:100%;max-width:860px;margin-top:1.75rem;display:flex;flex-direction:column;align-items:center;gap:.5rem;text-align:center;font-size:.85rem;opacity:.8}.site-footer-links{display:flex;gap:1.5rem;flex-wrap:wrap;justify-content:center}.site-footer a{text-decoration:none;border-bottom:1px solid rgba(248,250,252,.35);padding-bottom:.15rem}.site-footer-mail{font-weight:600}