/* ============================================================
   GEOwallah — Blog / article styles
   Extends the editorial design system (style.css) for post pages,
   the blog index grid, topic hubs, key takeaways and FAQ.
   ============================================================ */

/* --- index / hub cards with real images --- */
.post a{display:block;color:inherit}
.post .thumb{padding:0;overflow:hidden}
.post .thumb img{width:100%;height:100%;object-fit:cover}
.post:nth-child(3n+1) .thumb,
.post:nth-child(3n+2) .thumb,
.post:nth-child(3n) .thumb{background:var(--paper-2)}
.post .body p{color:var(--ink-2);font-size:.95rem;line-height:1.55}

/* --- post hero / meta --- */
.post-hero .lead{max-width:70ch}
.post-meta{margin-top:14px;font-size:.85rem;font-weight:600;color:var(--ink-3);letter-spacing:.01em}
.post-meta time{color:var(--ink-3)}

/* --- post layout --- */
.post-wrap{max-width:760px}
.post-figure{margin:0 0 36px;border:2px solid var(--ink);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
.post-figure img{width:100%;height:auto;display:block}

/* --- article prose --- */
.prose{font-size:1.075rem;line-height:1.72;color:var(--ink)}
.prose > *{max-width:68ch}
.prose h2{font-size:clamp(1.6rem,3vw,2.15rem);line-height:1.12;margin:2.1em 0 .55em}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.3rem;margin:1.6em 0 .4em}
.prose p{margin:0 0 1.15em;color:var(--ink-2)}
.prose strong{color:var(--ink);font-weight:700}
.prose a{color:var(--teal);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1.5px}
.prose a:hover{color:var(--violet)}
.prose ul,.prose ol{margin:0 0 1.3em;padding-left:1.3em}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li{margin:0 0 .5em;color:var(--ink-2);padding-left:.2em}
.prose li::marker{color:var(--teal)}
.prose blockquote{margin:1.4em 0;padding:.6em 1.1em;border-left:3px solid var(--teal);background:var(--paper-2);border-radius:0 var(--r) var(--r) 0;font-style:italic;color:var(--ink-2)}
.prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.96rem}
.prose th,.prose td{border:1.5px solid var(--hair);padding:.6em .8em;text-align:left}
.prose th{background:var(--paper-2);font-weight:700;color:var(--ink)}

/* --- key takeaways --- */
.key-takeaways{max-width:68ch;margin:2.4em 0;padding:24px 26px;background:var(--paper-2);border:2px solid var(--ink);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}
.key-takeaways h2{font-size:1.25rem;margin:0 0 .6em}
.key-takeaways ul{list-style:none;padding:0;margin:0}
.key-takeaways li{position:relative;padding-left:1.6em;margin:0 0 .55em;color:var(--ink-2)}
.key-takeaways li::before{content:"✦";position:absolute;left:0;color:var(--teal);font-size:.9em}

/* --- FAQ --- */
.faq{max-width:68ch;margin:2.6em 0 0}
.faq > h2{margin-bottom:.5em}
.faq-item{border-top:1.5px solid var(--hair);padding:18px 0}
.faq-item:last-child{border-bottom:1.5px solid var(--hair)}
.faq-q{font-size:1.15rem;margin:0 0 .35em}
.faq-a p{margin:0;color:var(--ink-2)}

/* --- related guides --- */
.related{max-width:68ch;margin:2.8em 0 0;padding:22px 26px;border:2px dashed var(--ink-3);border-radius:var(--r-lg)}
.related h2{font-size:1.2rem;margin:0 0 .5em}
.related ul{list-style:none;padding:0;margin:0;display:grid;gap:.5em}
.related a{color:var(--teal);text-decoration:none;font-weight:600}
.related a:hover{color:var(--violet);text-decoration:underline}

@media (max-width:720px){
  .prose{font-size:1.02rem}
  .post-wrap{max-width:100%}
}