.mk-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--border-subtle);border-radius:10px;padding:12px 24px;font-size:14px;font-weight:700;cursor:pointer;text-decoration:none;color:var(--text-primary);background:#ffffff;transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s ease}.mk-btn:hover{border-color:var(--border-medium);background:#fafafa}.mk-btn:active{transform:translateY(1px)}.mk-btn-primary{color:#fff;border-color:var(--accent);background:var(--accent);box-shadow:0 10px 24px #0f172a26}.mk-btn-primary:hover{background:var(--accent-dark);box-shadow:0 14px 28px #0f172a38}.mk-btn-ghost:hover{background:#fafafa;box-shadow:var(--shadow-sm)}.mk-btn:focus-visible{outline:3px solid rgba(15,23,42,.3);outline-offset:3px}