:root{--bg:#f1e9d8;--bg-raised:#fff;--border:#dcd3c2;--text:#000;--text-muted:#6b5a48;--accent:#fb4b1e;--font-display:-apple-system,"Segoe UI",system-ui,sans-serif;--font-mono:"SF Mono","Menlo","Consolas",monospace}*{box-sizing:border-box}body,html{padding:0;margin:0;background:var(--bg);color:var(--text);font-family:var(--font-display)}a{color:inherit}.container{max-width:880px;margin:0 auto;padding:2rem 1.5rem 4rem}.nav{display:flex;gap:1.5rem;align-items:baseline;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border)}.nav-title{font-weight:700;font-size:1.05rem;letter-spacing:-.01em;margin-right:.5rem}.nav-link{color:var(--text-muted);text-decoration:none;font-size:.9rem}.nav-link:hover{color:var(--text)}.page-title{font-size:1.6rem;font-weight:700;letter-spacing:-.01em;margin:0 0 .35rem}.page-subtitle{color:var(--text-muted);font-size:.95rem;margin:0 0 1.75rem}.locale-code{font-family:var(--font-mono);font-size:.9em}.card{background:var(--bg-raised);border:1px solid var(--border);border-radius:10px}.muted{color:var(--text-muted)}.error-box{border:1px solid #d99a8c;background:#f9e4e0;color:#8a3a2a;padding:.9rem 1rem}.error-box,.idli-export-data-btn{border-radius:8px;font-size:.9rem}.idli-export-data-btn{padding:.5rem 1rem;border:1px solid var(--border);background:var(--bg-raised);color:var(--text);cursor:pointer;white-space:nowrap}.idli-export-data-btn:hover{border-color:var(--accent,#fb4b1e)}.idli-export-data-btn:disabled{opacity:.5;cursor:not-allowed}