.nlk-rail__nav{display:flex;gap:8px}.nlk-rail__btn{width:38px;height:38px;display:flex;align-items:center;justify-content:center;padding:0;border:1px solid var(--nlk-border);border-radius:8px;background:color-mix(in srgb,var(--nlk-text) 5%,transparent);color:var(--nlk-text);font-size:var(--fs-lg);line-height:1;cursor:pointer;transition:background .2s ease,border-color .2s ease,opacity .2s ease}.nlk-rail__btn:hover:not(:disabled){background:var(--nlk-accent);border-color:var(--nlk-accent);color:var(--nlk-text)}.nlk-rail__btn:disabled{opacity:.3;cursor:default}.nlk-rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(215px,1fr);gap:16px;overflow-x:auto;scroll-snap-type:x proximity;scroll-padding-left:0;padding-bottom:6px;scrollbar-width:none}.nlk-rail::-webkit-scrollbar{display:none}.nlk-rail:focus-visible{outline:2px solid var(--nlk-accent);outline-offset:4px}@media (min-width:700px){.nlk-rail{grid-auto-columns:max(200px,calc((100% - 32px) / 3))}}@media (min-width:1000px){.nlk-rail{grid-auto-columns:max(200px,calc((100% - 48px) / 4))}}@media (min-width:1300px){.nlk-rail{grid-auto-columns:max(200px,calc((100% - 64px) / 5))}}@media (prefers-reduced-motion:reduce){.nlk-rail{scroll-behavior:auto}}.nlk-rail__btn{width:44px;height:44px}