.sec-nav { display: flex; gap: 0.4rem; max-width: 64rem; margin: 0 auto 0.45rem; overflow-x: auto; }
.sec-btn { flex: none; color: #1a120c; background: #f3e6c9; text-decoration: none; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; border-radius: 999px; padding: 0.42rem 0.8rem; }
.sec-btn[aria-current="page"] { background: #8d2b2b; color: #f3e6c9; }