.mobile-filter-rail{display:contents}.filter-rail-arrow{display:none}
@media(max-width:700px){
 .brand-rail,.mobile-filter-rail{display:grid;grid-template-columns:28px minmax(0,1fr) 28px;align-items:center;gap:4px}
 .mobile-filter-rail{min-width:0}
 .brand-rail .rail-arrow,.mobile-filter-rail .filter-rail-arrow{display:flex;align-items:center;justify-content:center;width:28px;height:44px;min-height:44px;padding:0;border:0;border-radius:0;background:none;box-shadow:none;opacity:.55}
 .brand-rail .rail-arrow img,.filter-rail-arrow img{width:14px;height:14px;filter:invert(1)}
 html[data-theme=light] .brand-rail .rail-arrow img,html[data-theme=light] .filter-rail-arrow img{filter:none}
 .mobile-filter-rail .filter-rail-arrow:disabled{opacity:.16;cursor:default}
 .brand-rail .rail-arrow:hover,.filter-rail-arrow:not(:disabled):hover{opacity:1;background:none}
 .mobile-filter-rail>#type-nav,.model-heading .mobile-filter-rail>#model-nav{display:flex;flex-wrap:nowrap;justify-content:flex-start;min-width:0;overflow-x:auto;gap:8px;padding:3px 0 7px;scrollbar-width:none;scroll-snap-type:x proximity;overscroll-behavior-x:contain}
 .mobile-filter-rail>div::-webkit-scrollbar{display:none}
 .mobile-filter-rail>#type-nav>button,.model-heading .mobile-filter-rail>#model-nav>button{flex:0 0 auto;white-space:nowrap;scroll-snap-align:start;font:16px Georgia,serif;line-height:1.3;padding:10px 14px;min-height:44px;border:1px solid var(--line);border-radius:24px;background:transparent;text-align:center;color:var(--muted)}
 .mobile-filter-rail>#type-nav>button[aria-pressed=true],.model-heading .mobile-filter-rail>#model-nav>button[aria-pressed=true]{color:var(--accent);border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--bg))}
 .type-heading{padding:13px 0 0}.model-heading{padding:2px 0 20px;background:none}
 .mobile-filter-rail button:focus-visible,.brand-rail .rail-arrow:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
}
@media(max-width:700px){.model-heading>.mobile-filter-rail{display:grid;grid-template-columns:28px minmax(0,1fr) 28px;gap:4px;align-items:center}}

.featured-models:empty{display:none}

/* Approved refined desktop layout; mobile rails retain their existing styles. */
@media(min-width:701px){
 .brand-choice{border-bottom-width:1px}
 .model-heading{padding:0 0 26px}
 .type-heading{display:block;padding:26px 0 22px}
 .type-heading #type-nav{width:100%;display:flex;justify-content:center;flex-wrap:wrap;gap:8px 40px;text-align:center}
 .model-heading #model-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 30px;max-width:1100px;margin:0 auto;text-align:center}
 .model-heading #type-nav button{font-size:23px;padding:11px 5px;min-height:50px}
 .model-heading #model-nav button{font-size:18px;padding:10px 3px;min-height:44px;text-align:center}
 .model-heading #type-nav button,.model-heading #model-nav button{border-bottom-width:1px;background:none;border-radius:0}
}