/* Centro de ayuda — guías/artículos (blog). Estilo coherente con el sistema "Marea". */

.wrap-narrow{max-width:760px;margin:0 auto;padding:0 1.2rem}

/* ---- Cabecera del artículo ---- */
.art-hero{padding:2.4rem 0 1.4rem}
.art-hero .crumb{margin-bottom:1rem}
.art-cat{display:inline-block;background:var(--tint,#eaf6fb);color:var(--blue,#2A86C2);font-family:var(--disp,sans-serif);font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;padding:.3em .8em;border-radius:999px;margin-bottom:.8rem}
.art-hero h1{font-size:clamp(1.9rem,4vw,2.8rem);line-height:1.15;color:var(--navy,#16242e);margin:0 0 .6rem}
.art-meta{color:var(--muted,#5a7184);font-size:.92rem;display:flex;gap:.4rem;flex-wrap:wrap}
.art-draft{background:#fff4e0;border:1px solid #f5d27e;color:#8a5a00;border-radius:10px;padding:.5rem .8rem;font-size:.85rem;margin:0 0 1rem}
.art-cover{margin:1.4rem 0 .4rem;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-sm,0 10px 30px -18px rgba(28,94,146,.4))}
.art-cover img{width:100%;height:auto;display:block;max-height:440px;object-fit:cover}

/* ---- Cuerpo del artículo (HTML del editor) ---- */
.art-body{padding:1.4rem 0 2.4rem}
.art-body .wrap-narrow{font-size:1.08rem;line-height:1.75;color:var(--ink,#33424d)}
.art-body h2{font-family:var(--disp,sans-serif);font-size:1.6rem;color:var(--navy,#16242e);margin:2rem 0 .8rem;line-height:1.25}
.art-body h3{font-family:var(--disp,sans-serif);font-size:1.28rem;color:var(--navy,#16242e);margin:1.6rem 0 .6rem}
.art-body p{margin:0 0 1.1rem}
.art-body a{color:var(--blue,#2A86C2);text-decoration:underline;text-underline-offset:2px}
.art-body ul,.art-body ol{margin:0 0 1.1rem;padding-left:1.4rem}
.art-body li{margin:.35rem 0}
.art-body img{max-width:100%;height:auto;border-radius:14px;margin:1.2rem 0}
.art-body blockquote{border-left:4px solid var(--cyan,#36B4D6);background:var(--wash,#f3fafd);margin:1.4rem 0;padding:.9rem 1.2rem;border-radius:0 12px 12px 0;color:var(--muted,#5a7184)}
.art-body blockquote p:last-child{margin:0}
.art-body hr{border:0;border-top:1px solid var(--line,#e2eef4);margin:2rem 0}
.art-body strong{color:var(--navy,#16242e)}
.art-body pre{background:#16242e;color:#eaf6fb;padding:1rem 1.2rem;border-radius:12px;overflow:auto;font-size:.9rem;margin:0 0 1.1rem}
.art-body code{background:var(--wash,#f3fafd);padding:.12em .4em;border-radius:6px;font-size:.92em}

/* ---- Listado de guías (en el Centro de ayuda) ---- */
.guias-head{text-align:center;margin:1rem 0 1.6rem}
.guias-filtros{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center;margin:1rem 0 1.8rem}
.guias-filtros button{font-family:var(--disp,sans-serif);font-weight:700;font-size:.85rem;padding:.5em 1.05em;border-radius:999px;border:1.5px solid var(--line,#e2eef4);background:#fff;color:var(--blue,#1C5E92);cursor:pointer;transition:.18s}
.guias-filtros button:hover{border-color:var(--cyan,#36B4D6)}
.guias-filtros button.on{background:var(--blue,#2A86C2);color:#fff;border-color:var(--blue,#2A86C2)}
.guias-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:1.4rem}
@media(max-width:860px){.guias-grid{grid-template-columns:1fr}}
.guia-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line,#e2eef4);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-sm,0 10px 30px -20px rgba(28,94,146,.4));transition:.22s;text-decoration:none;color:inherit}
.guia-card:hover{transform:translateY(-5px);box-shadow:var(--shadow,0 22px 50px -28px rgba(28,94,146,.55))}
.guia-card .gimg{aspect-ratio:16/9;background:var(--wash,#f3fafd);overflow:hidden}
.guia-card .gimg img{width:100%;height:100%;object-fit:cover}
.guia-card .gbody{padding:1.1rem 1.2rem 1.3rem;display:flex;flex-direction:column;flex:1}
.guia-card .gcat{color:var(--blue,#2A86C2);font-weight:700;font-size:.74rem;text-transform:uppercase;letter-spacing:.03em;margin-bottom:.4rem}
.guia-card h3{font-size:1.18rem;color:var(--navy,#16242e);margin:0 0 .5rem;line-height:1.25}
.guia-card p{color:var(--muted,#5a7184);font-size:.92rem;margin:0 0 1rem;flex:1}
.guia-card .gmore{font-family:var(--disp,sans-serif);font-weight:800;color:var(--blue,#2A86C2);font-size:.9rem}
.guias-empty{text-align:center;color:var(--muted,#5a7184);padding:2rem 0}

/* ---- Índice de contenidos del artículo ---- */
.art-toc{background:#fff;border:1px solid var(--line,#e2eef4);border-left:4px solid var(--cyan,#36B4D6);border-radius:14px;padding:1.15rem 1.4rem 1.25rem;margin:1.6rem 0 .4rem;box-shadow:0 12px 30px -24px rgba(28,94,146,.5)}
.art-toc-title{display:flex;align-items:center;gap:.55rem;font-family:var(--disp,sans-serif);font-weight:800;color:var(--navy,#16242e);font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;margin:0 0 .55rem}
.art-toc-title::before{content:"";flex:none;width:15px;height:2px;border-radius:2px;background:var(--cyan,#36B4D6);box-shadow:0 5px 0 var(--cyan,#36B4D6),0 -5px 0 var(--cyan,#36B4D6)}
.art-toc ul{list-style:none;margin:0;padding:0}
.art-toc li{margin:0;line-height:1.45}
.art-toc a{display:block;color:var(--ink,#33424d);font-weight:600;text-decoration:none;padding:.4rem .55rem;border-radius:9px;transition:background .15s,color .15s}
.art-toc a::before{content:"•";color:var(--cyan,#36B4D6);font-weight:800;margin-right:.6rem}
.art-toc a:hover{background:var(--wash,#f3fafd);color:var(--blue,#1C5E92)}
.art-toc li.sub a{padding-left:1.7rem;font-size:.95em;font-weight:500;color:var(--muted,#5a7184)}
.art-toc li.sub a::before{content:"–";color:var(--cyan,#36B4D6);margin-right:.55rem}
.art-toc li.sub a:hover{color:var(--blue,#1C5E92)}
/* anclas: que el subtítulo no quede oculto bajo la cabecera fija al saltar desde el índice */
.art-body h2,.art-body h3{scroll-margin-top:90px}
html{scroll-behavior:smooth}