body{font:16px/1.5 system-ui,sans-serif;max-width:960px;margin:0 auto;padding:0 1rem;color:#111}
header{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;padding:1rem 0;border-bottom:1px solid #ddd}
.brand{font-weight:700;text-decoration:none;color:#111}nav a{margin-right:.8rem}
.tabs button{padding:.4rem .9rem;border:1px solid #ccc;background:#f6f6f6;cursor:pointer}.tabs .on{background:#111;color:#fff}
table{border-collapse:collapse;width:100%;margin:1rem 0}td,th{border-bottom:1px solid #eee;padding:.35rem;text-align:left}
.nodata{padding:1rem;background:#fafafa;border:1px dashed #bbb}.muted{color:#666}.err{color:#a00}footer{margin:2rem 0;color:#666;font-size:.9em}
.flag{background:#fff3cd;border:1px solid #e0c36a;padding:0 .3rem;border-radius:3px;font-size:.85em}
.note{background:#f3f6ff;border:1px solid #b9c6ee;padding:.5rem 1rem;margin:1rem 0}