.letter-nav{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 24px;}
.letter-nav a{min-width:34px;height:34px;padding:0 8px;border:1px solid var(--border);
 border-radius:6px;background:var(--bg-white);color:var(--text-secondary);
 font-size:.85rem;font-weight:600;display:flex;align-items:center;justify-content:center;text-decoration:none;}
.letter-nav a:hover{background:var(--primary);color:#fff;border-color:var(--primary);}
.letter-nav a.cur{background:var(--primary);color:#fff;border-color:var(--primary);}
.pager{display:flex;justify-content:space-between;margin:32px 0 0;font-weight:600;}
.pager a{color:var(--primary);text-decoration:none;}