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22px;transition:background .15s ease}.kit-cta-btn:hover{background:var(--orange-dark)}.urok-nav{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:30px 0 10px}.urok-nav-card{border:1px solid var(--line);border-radius:14px;padding:14px 18px;background:var(--paper);text-decoration:none;display:block}.urok-nav-card:hover{border-color:#ffc39b;background:#fffaf6}.urok-nav-card.is-disabled{background:var(--paper-soft);cursor:default}.urok-nav-dir{display:block;font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}.urok-nav-title{color:var(--ink);font-weight:600;line-height:1.35}.urok-nav-card.is-next .urok-nav-dir{color:var(--orange)}.urok-nav-toc{margin:0 0 6px;text-align:center}@media(max-width:680px){.urok-nav{grid-template-columns:1fr}.uroki-toc-min{display:none}}