/* Qubba blog: reading surface shared by all four sites. Loaded after base.css. */
.blog-main { padding: calc(var(--nav-h) + 3rem) 0 5rem; }
.crumbs { display: flex; flex-wrap: wrap; gap: .6rem; color: var(--mute); font-size: .9rem; margin-bottom: 1.5rem; }
.crumbs a:hover { color: var(--gold); }

/* Index */
.blog-head { max-width: 56ch; margin-bottom: clamp(2.5rem, 6vh, 4rem); }
.blog-head h1 { font-size: clamp(2.6rem, 6vw, 5.5rem); }
.blog-head p { margin-top: 1rem; color: var(--ink-2); font-size: 1.125rem; }
.post-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.post-list li { border-bottom: 1px solid var(--line-soft); }
.post-list a { display: grid; grid-template-columns: 9rem minmax(0, 1fr); gap: 1rem 2.5rem; padding: 1.6rem 0; align-items: baseline; transition: color .3s; }
.post-list a:hover h2 { color: var(--gold); }
.post-list time { color: var(--mute); font-size: .9rem; }
.post-list h2 { font-size: clamp(1.5rem, 2.4vw, 2.1rem); transition: color .3s; }
.post-list p { color: var(--ink-2); margin-top: .4rem; max-width: 64ch; }
.post-list .by { color: var(--mute); font-size: .875rem; margin-top: .5rem; }
@media (max-width: 700px) { .post-list a { grid-template-columns: 1fr; gap: .3rem; } }

/* Article */
.article { display: grid; grid-template-columns: minmax(0, 1fr); max-width: 72ch; }
.article-head { margin-bottom: 2.5rem; }
.article-head h1 { font-size: clamp(2.3rem, 5vw, 4.2rem); line-height: 1.02; }
.article-head .standfirst { margin-top: 1.25rem; font-size: 1.25rem; line-height: 1.5; color: var(--ink-2); }
.article-meta { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; margin-top: 1.25rem; color: var(--mute); font-size: .9rem; }
.article-meta a { color: var(--gold); }
.article-visual { margin: 0 0 2.5rem; }
.article-visual picture { display: block; }
.article-visual img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 14px; border: 1px solid var(--line-soft); }
.article-visual figcaption { margin-top: .65rem; color: var(--mute); font-size: .85rem; line-height: 1.5; }
.article-body { font-size: 1.125rem; line-height: 1.7; color: var(--ink-2); }
.article-body h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); color: var(--ink); margin: 2.6rem 0 .9rem; line-height: 1.1; }
.article-body h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); color: var(--ink); margin: 2rem 0 .6rem; }
.article-body p { margin: 0 0 1.1rem; }
.article-body a { color: var(--gold); text-decoration: underline; text-decoration-color: currentColor; text-underline-offset: 3px; }
.article-body a:hover { text-decoration-color: var(--gold); }
.article-body ul, .article-body ol { padding-left: 1.3rem; margin: 0 0 1.2rem; }
.article-body li { margin-bottom: .45rem; }
.article-body li::marker { color: var(--gold); }
.article-body blockquote { margin: 1.6rem 0; padding: .2rem 0 .2rem 1.25rem; border-left: 2px solid var(--gold); color: var(--ink); font-family: var(--display); font-size: 1.4rem; line-height: 1.35; }
.article-body strong { color: var(--ink); font-weight: 500; }
.article-body code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .92em; background: var(--bg-2); padding: .1em .35em; border-radius: 5px; color: var(--ink); }
.article-body pre { background: var(--bg-2); border: 1px solid var(--line-soft); border-radius: 10px; padding: 1rem 1.2rem; overflow-x: auto; margin: 0 0 1.4rem; }
.article-body pre code { background: none; padding: 0; font-size: .9rem; }
.article-body table { width: 100%; border-collapse: collapse; margin: 0 0 1.4rem; font-size: 1rem; }
.article-body th, .article-body td { text-align: left; padding: .6rem .8rem .6rem 0; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.article-body th { color: var(--mute); font-weight: 500; font-size: .85rem; border-bottom-color: var(--line); }
.article-body hr { border: 0; border-top: 1px solid var(--line-soft); margin: 2.5rem 0; }
.article-body img { border-radius: 12px; margin: 0 0 1.4rem; }
.article-body .takeaways { border: 1px solid var(--line); border-radius: 14px; padding: 1.25rem 1.5rem; margin: 0 0 2rem; background: var(--bg-2); }
.article-body .takeaways h2 { font-size: 1.15rem; font-family: var(--sans); font-weight: 500; margin: 0 0 .6rem; }
.article-body .takeaways ul { margin: 0; }
.article-body .toc { border-left: 2px solid var(--gold-deep); padding: .2rem 0 .2rem 1.25rem; margin: 0 0 2.4rem; font-size: 1rem; line-height: 1.45; }
.article-body .toc-title { color: var(--mute); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 .7rem; }
.article-body .toc ol { margin: 0; padding-left: 1.2rem; }
.article-body .toc li { margin-bottom: .35rem; }
.article-body .toc a { color: var(--ink-2); text-decoration: none; }
.article-body .toc a:hover { color: var(--gold); }
.article-body h2[id] { scroll-margin-top: calc(var(--nav-h) + 1.5rem); }
.article-body .faq details { border-bottom: 1px solid var(--line-soft); padding: 1.1rem 0; }
.article-body .faq summary { cursor: pointer; list-style: none; color: var(--ink); font-size: 1.2rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.article-body .faq summary::-webkit-details-marker { display: none; }
.article-body .faq summary::after { content: "+"; color: var(--gold); transition: transform .3s var(--ease); }
.article-body .faq details[open] summary::after { transform: rotate(45deg); }
.article-body .faq details p { margin: .8rem 0 0; }
.article-foot { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line); display: grid; gap: 1.25rem; }
.article-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.article-cta p { color: var(--ink-2); max-width: 44ch; }
.more-posts { margin-top: 4rem; }
.more-posts h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); margin-bottom: 1rem; }
.more-posts ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.more-posts li { border-bottom: 1px solid var(--line-soft); }
.more-posts a { display: block; padding: .9rem 0; }
.more-posts a:hover { color: var(--gold); }
.more-posts span { display: block; color: var(--mute); font-size: .875rem; margin-top: .15rem; }

.article-body { overflow-wrap: anywhere; }
.article-body pre { max-width: 100%; overscroll-behavior-x: contain; scrollbar-color: var(--gold-deep) var(--bg-2); }
.article-body th, .article-body td { overflow-wrap: normal; }
@media (max-width: 640px) {
  .article-body table { display: block; max-width: 100%; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-color: var(--gold-deep) var(--bg-2); }
  .article-body th, .article-body td { min-width: 8rem; }
}