/* Blog — páginas de lectura. Usa los tokens de styles.css (:root). Sin gradientes. */
.bl{min-height:100vh;background:var(--sw-bg);color:var(--sw-ink)}
.bl :is(.bl-brand,.bl-pill,.bl-card,.bl-foot__meta a){color:inherit}

/* Barra superior */
.bl-top{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px var(--gutter);background:rgb(var(--sw-deep-rgb) / .86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.bl-brand{display:flex;flex-direction:column;gap:3px;text-decoration:none}
.bl-brand__eyebrow{font:500 .62rem/1 var(--f-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--sw-ink-soft)}
.bl-brand__name{font-family:var(--f-display);font-weight:500;font-size:1.06rem;line-height:1.1}
.bl-top__nav{display:flex;align-items:center;gap:8px}
.bl-pill{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 16px;font:500 .78rem/1 var(--f-body);text-decoration:none;border:1px solid var(--line-strong);border-radius:var(--r-pill);transition:background .2s,color .2s}
.bl-pill:hover{background:var(--sw-ink);color:var(--sw-bg-deep)}
.bl-pill--lang{font-family:var(--f-mono);letter-spacing:.14em;padding:0 14px}

/* Índice */
.bl-main{max-width:1040px;margin:0 auto;padding:clamp(48px,9vh,96px) var(--gutter) 64px}
.bl-hero{max-width:720px;margin-bottom:clamp(36px,6vh,64px)}
.bl-hero__title{margin:14px 0 0;font-family:var(--f-display);font-weight:400;font-size:clamp(3rem,8vw,5.4rem);line-height:.98;letter-spacing:-.02em}
.bl-hero__lead{margin:20px 0 0;font-family:var(--f-display);font-size:clamp(1.15rem,2vw,1.4rem);line-height:1.5;color:#d4e2e9}
.bl-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.bl-list li{border-bottom:1px solid var(--line)}
.bl-card{display:grid;grid-template-columns:4ch minmax(0,1fr);column-gap:clamp(16px,3vw,32px);row-gap:8px;padding:clamp(22px,3.4vw,34px) 8px;text-decoration:none;border-radius:12px;transition:background .2s var(--ease)}
.bl-card:hover{background:rgb(var(--sw-accent-rgb) / .06)}
.bl-card > :not(.bl-card__n){grid-column:2}
.bl-card__n{grid-row:span 4;padding-top:.3em;font:500 .74rem/1 var(--f-mono);color:var(--sw-accent)}
.bl-card__meta{font:400 .74rem/1.3 var(--f-mono);letter-spacing:.06em;color:var(--sw-ink-soft)}
.bl-card__title{font-family:var(--f-display);font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.15;letter-spacing:-.01em;text-wrap:balance}
.bl-card:hover .bl-card__title{color:var(--sw-accent)}
.bl-card__desc{max-width:62ch;line-height:1.6;color:#d4e2e9}
.bl-card__tags{font:500 .66rem/1.4 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--sw-ink-soft)}
.bl-empty{padding:32px 0;border-top:1px solid var(--line);font-family:var(--f-display);font-size:1.3rem;color:var(--sw-ink-soft)}
.bl-draft{display:inline-block;padding:3px 7px;border:1px dashed var(--sw-warm);border-radius:5px;color:var(--sw-warm);letter-spacing:.12em}

/* Artículo */
.bl-post{max-width:720px;margin:0 auto}
.bl-post__title{margin:16px 0 0;font-family:var(--f-display);font-weight:400;font-size:clamp(2.3rem,5.6vw,3.9rem);line-height:1.04;letter-spacing:-.02em;text-wrap:balance}
.bl-post__lead{margin:22px 0 0;font-family:var(--f-display);font-size:clamp(1.2rem,2.2vw,1.45rem);line-height:1.5;color:#d4e2e9}
.bl-post__author{margin:22px 0 0;font:500 .74rem/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--sw-ink-soft)}
.bl-post__cover{margin:40px 0 0}
.bl-post__cover img{display:block;width:100%;height:auto;border-radius:var(--r-card);border:1px solid var(--line)}
.bl-post__foot{margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}
.bl-post__foot .sw-actions{margin-top:24px}

/* Prosa */
.bl-prose{margin-top:44px;font-size:1.08rem;line-height:1.75;color:#dbe7ed}
.bl-prose > * + *{margin-top:1.15em}
.bl-prose p,.bl-prose ul,.bl-prose ol,.bl-prose blockquote,.bl-prose pre,.bl-prose figure{margin-bottom:0}
.bl-prose h2{margin:2.2em 0 0;font-family:var(--f-display);font-weight:500;font-size:clamp(1.55rem,3vw,1.95rem);line-height:1.2;letter-spacing:-.01em;color:var(--sw-ink)}
.bl-prose h3{margin:1.9em 0 0;font-family:var(--f-display);font-weight:500;font-size:1.32rem;line-height:1.3;color:var(--sw-ink)}
.bl-prose h4{margin:1.7em 0 0;font:500 .78rem/1.3 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--sw-accent)}
.bl-prose a{color:var(--sw-ink);text-decoration:none;border-bottom:1px solid var(--line-strong)}
.bl-prose a:hover{color:var(--sw-accent);border-color:var(--sw-accent)}
.bl-prose strong{color:var(--sw-ink);font-weight:600}
.bl-prose ul,.bl-prose ol{padding-left:1.3em}
.bl-prose li + li{margin-top:.45em}
.bl-prose li::marker{color:var(--sw-accent);font-family:var(--f-mono);font-size:.9em}
.bl-prose blockquote{margin-left:0;padding:4px 0 4px 22px;border-left:2px solid var(--sw-accent);font-family:var(--f-display);font-size:1.3rem;line-height:1.5;color:var(--sw-ink)}
.bl-prose blockquote > * + *{margin-top:.6em}
.bl-prose blockquote p{margin:0}
.bl-prose code{font:400 .9em/1 var(--f-mono);padding:2px 6px;border-radius:5px;background:rgb(var(--sw-accent-rgb) / .1)}
.bl-prose pre{overflow-x:auto;padding:18px 20px;border:1px solid var(--line);border-radius:12px;background:var(--sw-bg-deep)}
.bl-prose pre code{padding:0;background:none;font-size:.88rem;line-height:1.6}
.bl-prose img{max-width:100%;height:auto;border-radius:12px;border:1px solid var(--line)}
.bl-prose hr{border:0;height:1px;background:var(--line);margin:2.4em 0}

/* Pie */
.bl-foot{max-width:1040px;margin:0 auto;padding:40px var(--gutter) 56px;border-top:1px solid var(--line);display:flex;flex-direction:column;align-items:flex-start;gap:28px}
.bl-foot__meta{display:flex;flex-wrap:wrap;gap:12px 24px;margin:0;font:400 .72rem/1.4 var(--f-mono);letter-spacing:.06em;color:var(--sw-ink-soft)}
.bl-foot__meta a{text-decoration:none;border-bottom:1px solid var(--line-strong)}

@media (max-width:640px){
  .bl-pill:not(.bl-pill--lang){padding:0 12px;font-size:.72rem}
  .bl-brand__name{font-size:.92rem}
  .bl-card{grid-template-columns:minmax(0,1fr)}
  .bl-card > :not(.bl-card__n){grid-column:1}
  .bl-card__n{display:none}
}

/* Accesibilidad: el enlace no depende solo del color (WCAG 1.4.1) */
.bl-card__title{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.16em;text-decoration-color:var(--line-strong)}
.bl-card:hover .bl-card__title{text-decoration-color:var(--sw-accent)}