.nasa-pagina{max-width:1200px;margin:0 auto;padding:1.5rem}.nasa-cabecera{text-align:center;padding:2rem 1rem;border-radius:16px;background:linear-gradient(135deg,#071a35,#123c73);color:#fff}.nasa-cabecera h1{margin:.35rem 0;font-size:clamp(1.8rem,4vw,3rem)}.nasa-cabecera p{margin:.4rem auto;max-width:700px}.nasa-etiqueta{font-weight:700;color:#8fd5ff}.nasa-temas{margin:1.5rem 0}.nasa-temas-cabecera{text-align:center}.nasa-temas-cabecera h2{margin:0;color:#17365d;font-size:1.35rem}.nasa-temas-cabecera p{margin:.35rem 0 1rem;color:#607286}.nasa-temas-grid{display:grid;grid-template-columns:repeat(6,minmax(120px,1fr));gap:.75rem}.nasa-tema{position:relative;display:block;overflow:hidden;min-height:115px;border:2px solid transparent;border-radius:12px;background:#071a35;box-shadow:0 5px 16px rgba(15,35,65,.15)}.nasa-tema img{width:100%;height:115px;object-fit:cover;opacity:.72;transition:transform .25s ease,opacity .25s ease}.nasa-tema span{position:absolute;inset:auto 0 0;padding:1.6rem .5rem .55rem;background:linear-gradient(transparent,rgba(2,10,24,.92));color:#fff;text-align:center;font-weight:800}.nasa-tema:hover img{transform:scale(1.05);opacity:.9}.nasa-tema:focus-visible,.nasa-tema-activo{border-color:#55b7ff;outline:none}.nasa-buscador{margin:1.5rem 0;padding:1rem;border:1px solid #d8e2ef;border-radius:12px;background:#fff;box-shadow:0 6px 20px rgba(15,35,65,.08)}.nasa-buscador>label{display:block;margin-bottom:.55rem;font-weight:700;color:#17365d}.nasa-controles{display:grid;grid-template-columns:minmax(180px,1fr) minmax(170px,230px) auto;gap:.65rem}.nasa-controles input,.nasa-controles select,.nasa-controles button{min-height:44px;padding:.7rem .8rem;border:1px solid #aebfd3;border-radius:8px;font:inherit}.nasa-controles button{border-color:#145da0;background:#145da0;color:#fff;font-weight:700;cursor:pointer}.nasa-controles button:hover{background:#0d477d}.nasa-ancla-resultados{scroll-margin-top:1rem}.nasa-ancla-resultados:focus{outline:none}.nasa-resumen{display:flex;gap:.35rem;align-items:center;margin:1rem 0;color:#44546a}.nasa-cuadricula{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}.nasa-tarjeta{display:flex;min-width:0;flex-direction:column;overflow:hidden;border:1px solid #d7e1ec;border-top:4px solid #2b77b9;border-radius:12px;background:#fff;box-shadow:0 5px 18px rgba(20,45,75,.09)}.nasa-tarjeta-video{border-top-color:#b64064}.nasa-imagen-enlace{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:#071a35}.nasa-imagen-enlace img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease}.nasa-imagen-enlace:hover img{transform:scale(1.03)}.nasa-tipo{position:absolute;left:.65rem;bottom:.65rem;padding:.3rem .55rem;border-radius:999px;background:rgba(4,16,35,.84);color:#fff;font-size:.82rem;font-weight:700}.nasa-tarjeta-cuerpo{display:flex;flex:1;flex-direction:column;padding:1rem}.nasa-tarjeta h2{margin:0 0 .65rem;font-size:1.05rem;line-height:1.35;text-align:center}.nasa-tarjeta h2 a{color:#13385f;text-decoration:none}.nasa-tarjeta h2 a:hover{text-decoration:underline}.nasa-tarjeta p{margin:0 0 .8rem;color:#4b5d70;line-height:1.5}.nasa-meta{display:flex;justify-content:space-between;gap:.5rem;margin-top:auto;padding-top:.5rem;color:#66788c;font-size:.8rem}.nasa-ver,.nasa-seleccionar{display:block;width:100%;margin-top:.75rem;padding:.6rem;border:0;border-radius:7px;background:#eaf3fb;color:#145da0;text-align:center;font:inherit;font-weight:700;text-decoration:none;cursor:pointer}.nasa-ver:hover{background:#d8eafb}.nasa-seleccionar{background:#145da0;color:#fff}.nasa-seleccionar:hover{background:#0d477d}.nasa-paginacion{display:flex;justify-content:center;align-items:center;gap:1rem;margin:1.5rem 0}.nasa-paginacion a,.nasa-paginacion span{padding:.6rem .85rem;border-radius:8px}.nasa-paginacion a{background:#145da0;color:#fff;text-decoration:none}.nasa-aviso{margin:1.5rem 0;padding:1rem;border-radius:10px;background:#eef6ff;color:#17466f;text-align:center}.nasa-error{background:#fff0f0;color:#8b1e2d}.nasa-fuente{margin:1.5rem 0 0;color:#607286;text-align:center;font-size:.85rem}.nasa-fuente a{color:#145da0}@media(max-width:900px){.nasa-temas-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:650px){.nasa-pagina{padding:.75rem}.nasa-temas-grid{grid-template-columns:repeat(2,1fr)}.nasa-controles{grid-template-columns:1fr}.nasa-cuadricula{grid-template-columns:1fr}.nasa-paginacion{flex-wrap:wrap}}