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24px;color:#bfdbfe;font-size:15px}.ktk-about .actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.ktk-about .btn{display:inline-block;padding:11px 24px;border-radius:8px;font-weight:700;font-size:14px;text-decoration:none;transition:opacity .2s}.ktk-about .btn-primary{background:#fff;color:#1e40af}.ktk-about .btn-ghost{background:#fff0;color:#fff;border:2px solid rgb(255 255 255 / .5)}.ktk-about .btn:hover{opacity:.85}@media(max-width:600px){.ktk-about .split{grid-template-columns:1fr!important}.ktk-about .hero{padding:32px 0 20px}.ktk-about .cta{padding:28px 20px}}.ktk-compare-table-wrap:focus-visible{outline:2px solid #2563eb;outline-offset:2px}@media (max-width:767px){.ktk-compare-table-wrap::before{content:"Vuốt sang để xem đủ cột →";display:block;font-size:12px;color:#64748b;padding:8px 12px 0;line-height:1.4}}