*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
:root{--ind:#4f46e5;--ind-s:#eef2ff;--tx:#0f172a;--mut:#475569;--lin:#e2e8f0;--nov:#c2410c;--nov-s:#fff1e6}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;background:#f6f7fb;color:var(--tx);line-height:1.65;-webkit-font-smoothing:antialiased}
.b-header{height:60px;background:#fff;border-bottom:1px solid var(--lin);display:flex;align-items:center;padding:0 32px;gap:24px;position:sticky;top:0;z-index:10}
.b-logo{font-size:26px;font-weight:800;color:var(--tx);text-decoration:none;letter-spacing:-.5px}
.b-logo .d{color:var(--ind)}.b-logo .e{color:#64748b;font-weight:600}
.b-nav{margin-left:auto;display:flex;gap:22px}
.b-nav a{color:#334155;font-weight:600;font-size:14px;text-decoration:none}
.b-nav a.on,.b-nav a:hover{color:var(--ind)}
.b-wrap{max-width:1180px;margin:0 auto;padding:44px 20px 70px}
.b-hero h1{font-size:clamp(28px,3.8vw,42px);margin:0 0 8px;letter-spacing:-.8px;line-height:1.15}
.b-hero p{color:#64748b;margin:0 0 22px;max-width:640px;font-size:17px}
.b-filtros{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.b-filtros button{font:inherit;font-size:14px;font-weight:700;border:1px solid #cbd5e1;background:#fff;color:#334155;border-radius:999px;padding:7px 18px;cursor:pointer}
.b-filtros button.on,.b-filtros button:hover{background:var(--ind);border-color:var(--ind);color:#fff}
.b-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.b-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 12px 32px -20px rgba(15,23,42,.45);display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:transform .18s,box-shadow .18s}
.b-card[hidden]{display:none}
.b-card:hover{transform:translateY(-4px);box-shadow:0 18px 38px -20px rgba(79,70,229,.55)}
.b-card:first-child{grid-column:span 2}
.b-thumb{position:relative;aspect-ratio:1200/630;background:#e2e8f0;overflow:hidden}
.b-thumb img{display:block;width:100%;height:100%;object-fit:cover}
.b-badge{position:absolute;left:14px;top:14px}
.b-tipo{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.4px;text-transform:uppercase;border-radius:6px;padding:3px 10px;color:#fff}
.b-tipo-guia{background:var(--ind)}.b-tipo-novedad{background:var(--nov)}
.b-body{padding:18px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.b-body h2{font-size:20px;line-height:1.3;margin:0;color:var(--tx)}
.b-card:hover h2{color:var(--ind)}
.b-meta{font-size:13px;font-weight:700;color:var(--mut)}
.b-body p{font-size:15px;color:var(--mut);margin:0}
.b-art{max-width:760px;margin:32px auto 40px;padding:0 0 44px;background:#fff;border-radius:16px;box-shadow:0 12px 32px -20px rgba(15,23,42,.35);overflow:hidden}
.b-art>*:not(.b-hero-img){margin-left:36px;margin-right:36px}
.b-art>span.b-tipo{margin-top:28px}
.b-hero-img{display:block;width:100%;height:auto;aspect-ratio:1200/630;object-fit:cover;margin:0 0 6px}
.b-art h1{font-size:clamp(28px,3.6vw,38px);line-height:1.18;letter-spacing:-.6px;margin-top:10px;margin-bottom:10px;color:var(--ind)}
.b-art h2{font-size:22px;margin-top:32px;margin-bottom:8px}
.b-meta-line{font-size:14px;color:var(--mut);margin-top:0;margin-bottom:18px}
.b-art .aviso{background:#f1f5f9;border-radius:8px;padding:12px 14px;font-size:14px}
.b-art a{color:var(--ind)}
.b-cat{display:inline-block;font-size:12px;font-weight:700;color:var(--ind);background:var(--ind-s);border-radius:999px;padding:3px 10px}
.b-cta{background:var(--ind-s);border-left:4px solid var(--ind);border-radius:8px;padding:14px 16px;margin-top:28px;margin-bottom:18px}
.b-cta a{display:inline-block;margin-left:6px;background:var(--ind);color:#fff;padding:6px 14px;border-radius:8px;text-decoration:none;font-weight:700}
.b-foot{text-align:center;font-size:13px;color:#64748b;padding:24px}
@media(max-width:900px){.b-grid{grid-template-columns:1fr 1fr}.b-card:first-child{grid-column:span 2}}
@media(max-width:600px){.b-grid{grid-template-columns:1fr}.b-card:first-child{grid-column:auto}.b-header{padding:0 16px}.b-nav{gap:14px}.b-wrap{padding:28px 16px 50px}.b-art{margin:16px 0 24px;border-radius:0}.b-art>*:not(.b-hero-img){margin-left:18px;margin-right:18px}}
@media(prefers-reduced-motion:reduce){.b-card{transition:none}.b-card:hover{transform:none}}