.cat-esfera{width:var(--esfera-tam,72px);height:var(--esfera-tam,72px);background:radial-gradient(circle at 32% 28%, var(--acento-brillo) 0%, var(--acento) 42%, color-mix(in srgb, var(--acento) 55%, #000) 80%, color-mix(in srgb, var(--acento) 30%, #000) 100%);border-radius:50%;position:relative}.cat-esfera:after{content:"";z-index:-1;background:radial-gradient(circle, color-mix(in srgb, var(--acento-brillo) 32%, transparent), transparent 70%);border-radius:50%;position:absolute;inset:-16%}.cat-card{border:1px solid var(--codice-linea);background:var(--codice-papel);border-radius:.75rem;flex-direction:column;display:flex;overflow:hidden}.cat-thumb{background:radial-gradient(ellipse 80% 70% at 50% 42%, var(--codice-vitrina-0), var(--codice-vitrina-1) 80%);height:110px;display:block;position:relative}.cat-thumb img{filter:drop-shadow(0 6px 10px #00000073);width:64px;height:64px;position:absolute;top:46%;left:50%;transform:translate(-50%,-50%)}.cat-thumb:after{content:"";background:radial-gradient(ellipse, color-mix(in srgb, var(--acento-brillo) 32%, transparent), transparent 70%);border-radius:50%;width:88px;height:12px;position:absolute;bottom:10px;left:50%;transform:translate(-50%)}.cat-card-cuerpo{padding:.8rem .95rem .95rem}.cat-card h3{font-family:var(--codice-display);margin:0 0 .3rem;font-size:1.15rem}.cat-card h3 a{color:var(--codice-tinta);text-decoration:none}.cat-card h3 a:hover,.cat-card h3 a:focus-visible{text-decoration:underline}.cat-publico{border:1px solid var(--acento);color:var(--acento-texto);border-radius:999px;margin:0 0 .7rem;padding:.2rem .6rem;font-size:.8rem;display:inline-block}.cat-acciones{flex-wrap:wrap;gap:.45rem;display:flex}.cat-accion-primaria,.cat-accion{border-radius:.5rem;align-items:center;min-height:44px;padding:.35rem .8rem;font-size:.92rem;text-decoration:none;display:inline-flex}.cat-accion-primaria{background:var(--codice-tinta);color:var(--codice-hueso);font-weight:600}.cat-accion-primaria:hover{background:#2a2d38}.cat-accion{border:1px solid var(--codice-linea);color:var(--codice-tinta-2)}.cat-accion:hover{border-color:var(--acento);color:var(--acento-texto)}.cat-accion-primaria:focus-visible,.cat-accion:focus-visible{outline:3px solid var(--acento);outline-offset:2px}.cat-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;margin:0;padding:0;list-style:none;display:grid}.cat-cabecera{align-items:center;gap:.9rem;padding:1.2rem 0 .4rem;display:flex}.cat-cabecera h1{font-family:var(--codice-display);margin:0;font-size:1.7rem}.cat-cabecera p{color:var(--codice-tinta-2);margin:.1rem 0 0}.cat-luna{background:radial-gradient(circle at 32% 28%, var(--acento-brillo), var(--acento) 48%, color-mix(in srgb, var(--acento) 50%, #000));border-radius:50%;flex:none;width:22px;height:22px}.cat-tema{margin:1.5rem 0 0}.cat-tema-cabecera{align-items:baseline;gap:.55rem;margin-bottom:.7rem;display:flex}.cat-tema-cabecera .cat-luna{align-self:center}.cat-tema-cabecera h2{font-family:var(--codice-display);margin:0;font-size:1.25rem}.cat-tema-cabecera h2 a{color:var(--codice-tinta);text-decoration:none}.cat-tema-cabecera h2 a:hover,.cat-tema-cabecera h2 a:focus-visible{text-decoration:underline}.cat-tema-cabecera span{color:var(--codice-tinta-2);font-size:.85rem}.cat-en-preparacion{color:var(--codice-tinta-2);margin:.4rem 0 0}.cat-card h3 a:focus-visible,.cat-tema-cabecera h2 a:focus-visible{outline:3px solid var(--acento);outline-offset:2px}.obs-cielo{background:radial-gradient(ellipse 80% 70% at 50% 35%, var(--codice-vitrina-0) 0%, var(--codice-vitrina-1) 80%);border-radius:14px;max-width:960px;margin:.8rem auto 0;padding:2.2rem 1rem 2.6rem;position:relative;overflow:hidden}.obs-estrella{opacity:.65;background:#aab3c7;border-radius:50%;width:2px;height:2px;position:absolute}.obs-planetas{flex-wrap:wrap;justify-content:center;align-items:flex-start;gap:1.4rem 2.6rem;margin:0;padding:0;list-style:none;display:flex;position:relative}.obs-planeta{flex-direction:column;align-items:center;gap:.55rem;text-decoration:none;display:flex;position:relative}.obs-planetas li:nth-child(odd) .obs-planeta{transform:translateY(14px)}.obs-planetas li:nth-child(3n) .obs-planeta{transform:translateY(-10px)}.obs-orbita{top:calc(var(--esfera-tam,92px) / 2);width:calc(var(--esfera-tam,92px) * 1.65);height:calc(var(--esfera-tam,92px) * 1.65);pointer-events:none;border:1px dashed #aab3c72e;border-radius:50%;position:absolute;left:50%;transform:translate(-50%,-50%)}.obs-nombre{font-family:var(--codice-display);color:#eef1f6;letter-spacing:.04em;font-size:1.05rem}.obs-conteo{color:#9aa3b5;margin-top:-.35rem;font-size:.72rem}.obs-planeta:focus-visible{outline:3px solid var(--acento-brillo);outline-offset:4px;border-radius:12px}.obs-planeta[data-vacio]{opacity:.55}.obs-planeta[data-filtrado]{opacity:.22}@keyframes obs-flota{0%,to{translate:0 -4px}50%{translate:0 4px}}.obs-planeta .cat-esfera{animation:5.5s ease-in-out infinite obs-flota}.obs-planetas li:nth-child(2) .cat-esfera{animation-delay:1.3s}.obs-planetas li:nth-child(3) .cat-esfera{animation-delay:2.7s}@media (prefers-reduced-motion:reduce){.obs-planeta .cat-esfera{animation:none}}.obs-docente{flex-wrap:wrap;align-items:center;gap:.55rem;max-width:960px;margin:.9rem auto 0;font-size:.9rem;display:flex}.obs-docente b{color:var(--codice-tinta-2);font-weight:600}.obs-chip{border:1px solid var(--codice-linea);background:var(--codice-papel);min-height:40px;color:var(--codice-tinta-2);cursor:pointer;border-radius:999px;padding:.35rem .8rem;font-size:.85rem}.obs-chip[aria-pressed=true]{color:#8a651c;border-color:#ad8026;font-weight:600}.obs-chip:focus-visible{outline-offset:2px;outline:3px solid #ad8026}.obs-lista{color:#8a651c;align-items:center;min-height:40px;margin-left:auto;text-decoration:underline;display:inline-flex}.obs-lista:focus-visible{outline-offset:2px;outline:3px solid #ad8026}