*,:before,:after{box-sizing:border-box}body{color:var(--tinta);background:var(--papel);-webkit-font-smoothing:antialiased;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px}.t-ancho{width:100%;max-width:720px;margin:0 auto}.t-grilla{grid-template-columns:1fr 1fr;gap:12px;display:grid}@media (width>=720px){.t-grilla{grid-template-columns:repeat(3,1fr)}}@keyframes t-brillo{0%{background-position:-320px 0}to{background-position:320px 0}}.t-esqueleto{background:linear-gradient(90deg, var(--marcador) 0, var(--marcador-alto) 40%, var(--marcador) 80%);background-size:320px 100%;animation:1.4s linear infinite t-brillo}@media (prefers-reduced-motion:reduce){.t-esqueleto{animation:none}}.t-damero{background:repeating-linear-gradient(135deg, var(--marcador) 0 8px, var(--marcador-alto) 8px 16px)}.t-foco:focus-visible{outline:2px solid var(--marca);outline-offset:2px}.t-buscador::placeholder{color:var(--tinta-suave)}.t-solo-lectores{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}