*{margin:0;padding:0;box-sizing:border-box}
    body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:#0a0a0a;color:#fff;line-height:1.6;min-height:100vh}
    body::before{content:'';position:fixed;inset:0;z-index:-1;
      background:
        radial-gradient(circle at 20% 80%, rgba(30,30,30,.8) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(40,40,40,.6) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(20,20,20,.8) 0%, transparent 50%)}
    .container{max-width:1400px;margin:0 auto;padding:0 2rem}

    /* Top Bar (igual index) */
    .top-bar{position:sticky;top:0;z-index:100;background:rgba(15,15,15,.95);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.08);padding:1rem 0}
    .top-bar-content{display:flex;justify-content:space-between;align-items:center;gap:1rem}
    .logo{display:flex;align-items:center;gap:.75rem;font-weight:700;font-size:1.25rem;
      background:linear-gradient(135deg,#fff,#aaa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-decoration:none}
    .top-nav{display:flex;gap:2rem}
    .top-nav a{color:#9ca3af;text-decoration:none;font-size:.95rem;font-weight:500;position:relative;padding:.5rem 0;transition:.3s}
    .top-nav a:hover{color:#fff}
    .user-menu{display:flex;align-items:center;gap:1.25rem}
    .user-avatar{width:2.2rem;height:2.2rem;border-radius:50%;background:linear-gradient(135deg,#333,#555);display:flex;align-items:center;justify-content:center;font-size:.9rem;border:2px solid rgba(255,255,255,.1)}

    /* Burger + menú móvil (igual index) */
    .burger{display:none;background:none;border:none;color:#fff;font-size:1.4rem;cursor:pointer}
    @media(max-width:768px){ .top-nav,.user-menu{display:none} .burger{display:block} }
    .mobile-menu{display:none;flex-direction:column;background:rgba(15,15,15,.97);position:fixed;top:0;left:0;right:0;padding:1.5rem;z-index:200}
    .mobile-menu a{color:#fff;text-decoration:none;padding:.8rem 0;font-size:1.05rem;border-bottom:1px solid rgba(255,255,255,.08)}
    body.menu-open .mobile-menu{display:flex}

    /* Header */
    .page-header{text-align:center;padding:3rem 0 1.2rem}
    .page-header h1{font-size:2.2rem;font-weight:800;margin-bottom:.35rem;letter-spacing:-.02em;
      background:linear-gradient(135deg,#fff 0%, #aaa 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
    .page-header p{color:#9ca3af;font-size:.95rem}

    /* Controles */
    .controls{display:flex;justify-content:flex-end;gap:.6rem;margin:0 0 1rem}
    .select{appearance:none;background:rgba(20,20,20,.8);border:1px solid rgba(255,255,255,.1);color:#e5e7eb;border-radius:.7rem;padding:.55rem .9rem;font-size:.9rem}
    .select:focus{outline:none;border-color:rgba(255,255,255,.25)}

    /* Grid categorías */
    .cats-grid{display:grid;grid-template-columns:1fr;gap:1rem}
    @media(min-width:640px){ .cats-grid{ grid-template-columns:repeat(2,1fr);} }
    @media(min-width:1024px){ .cats-grid{ grid-template-columns:repeat(3,1fr);} }
    @media(min-width:1280px){ .cats-grid{ grid-template-columns:repeat(4,1fr);} }

    /* Card categoría (oscura) */
    .cat-card{display:block;background:rgba(20,20,20,.75);border:1px solid rgba(255,255,255,.08);border-radius:1rem;padding:1rem;text-decoration:none;color:#e5e7eb;transition:.25s}
    .cat-card:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.2)}
    .cat-head{display:flex;gap:.8rem;align-items:center}
    .cat-ico{width:2.6rem;height:2.6rem;border-radius:.7rem;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0}
    .cat-ico img{width:100%;height:100%;object-fit:cover}
    .cat-ico i{font-size:1.1rem;color:#f0f0f0} /* icono claro */
    .cat-title-wrap{min-width:0}
    .cat-title{font-weight:700;font-size:1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#fff}
    .cat-count{color:#9ca3af;font-size:.72rem}
    .cat-desc{color:#bfc4cb;font-size:.88rem;margin:.55rem 0 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .cat-foot{margin-top:.7rem;font-size:.82rem;color:#cbd5e1;display:inline-flex;align-items:center;gap:.4rem}

    /* Footer (igual index simple) */
    footer{margin-top:3rem;padding:2rem 0;border-top:1px solid rgba(255,255,255,.08)}
    .footbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.8rem;color:#9ca3af;font-size:.9rem}
    .footbar a{color:#9ca3af;text-decoration:none}
    .footbar a:hover{color:#fff}

    /* Responsive mínimos */
    @media (max-width:768px){ .container{padding:0 1.5rem} }

.user-avatar i {
  color: #fff;
}