:root{--tb-bg:rgba(0,20,60,.7);--tb-br:#00FFF0;--tb-tx:#CFF9FF}
.tb-bar{position:fixed;top:12px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:9999}
.tb-chip{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;border:2px solid var(--tb-br);background:var(--tb-bg);color:var(--tb-tx);text-decoration:none;font-weight:700;backdrop-filter: blur(6px)}
.tb-chip:hover{transform:translateY(-1px)}