:root{--bg:#fffaf6;--text:#0f172a;--muted:#475569}#root,body,html{height:100%}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;background:var(--bg);color:var(--text)}.container{max-width:900px;margin:24px auto;padding:0 16px}.site-header{background:#fff;border-bottom:1px solid #eee}.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 16px}.brand{margin:0}.brand a{color:var(--text)}.brand a,nav a{text-decoration:none}nav a{margin-left:12px;color:var(--muted)}.site-footer{margin-top:48px;padding:24px 0;text-align:center;color:var(--muted)}h1{font-size:1.75rem;margin-top:0}