.hl-root{--c-matematik: var(--c-fizik, var(--accent))}.hl-buttons{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center}.hl-action-btn{padding:.55rem 1.1rem;border-radius:999px;border:1px solid transparent;background:var(--c-fizik, var(--accent));color:#fff;font:inherit;font-size:.92rem;font-weight:600;cursor:pointer;transition:transform .12s ease,opacity .15s ease}.hl-action-btn:hover{transform:translateY(-1px)}.hl-action-btn:focus-visible{outline:2px solid var(--c-fizik, var(--accent));outline-offset:2px}