.track-grid{grid-template-columns:1fr;gap:14px;margin:2rem 0 0;padding:0;list-style:none;display:grid}@media (min-width:640px){.track-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:1024px){.track-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.track-grid>li{grid-column:span 2}.track-grid>li:nth-child(n+4){grid-column:span 3}}.track-card{border-radius:var(--radius-md);border:1px solid var(--border-soft);background:var(--surface);height:100%;min-height:11rem;color:var(--fg);transition:transform var(--motion-base) var(--ease-standard), border-color var(--motion-base) var(--ease-standard), background-color var(--motion-base) var(--ease-standard);flex-direction:column;gap:10px;padding:22px;text-decoration:none;display:flex;position:relative}.track-card:hover{border-color:var(--hover-border);background:var(--hover-bg);transform:translateY(-3px)}.track-card:active{transform:scale(.985)}.track-card:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.track-card-meta{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--meta);justify-content:space-between;align-items:center;font-size:12px;display:flex}.track-card-meta .track-mark{color:var(--accent)}.track-card h3{font-family:var(--font-display);letter-spacing:-.02em;margin:0;font-size:1.3rem;font-weight:500}.track-card p{color:var(--fg-2);margin:0;font-size:.95rem;font-weight:300;line-height:1.6}.track-card .track-audience{color:var(--muted);margin-top:auto;font-size:.82rem}.track-card .track-cta{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-size:12px}.track-quiz-link{margin-top:1.5rem;display:inline-flex}@media (prefers-reduced-motion:reduce){.track-card,.track-card:hover,.track-card:active{transition:none;transform:none}}