:root {
    --blog-ink: #17211b;
    --blog-muted: #667068;
    --blog-paper: #fbfaf6;
    --blog-accent: #3f6f35;
    --blog-accent-dark: #274d25;
    --blog-line: #dfe4dc;
}

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.blog-kicker { color: var(--blog-accent); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.blog-index-hero { background: radial-gradient(circle at 80% 15%, rgba(78, 123, 65, .17), transparent 28%), linear-gradient(135deg, #f7f5ed, #eef3ec); border-bottom: 1px solid var(--blog-line); padding: clamp(2.75rem, 5vw, 4.5rem) 0 clamp(2.4rem, 4vw, 3.6rem); text-align: center; }
.blog-index-hero h1 { color: var(--blog-ink); font-family: Georgia, 'Noto Serif Bengali', serif; font-size: clamp(2.8rem, 6vw, 5rem); line-height: .95; margin: .4rem 0 1rem; }
.blog-index-hero > .container > p:not(.blog-kicker) { color: var(--blog-muted); font-size: clamp(1rem, 2vw, 1.3rem); margin: 0 auto; max-width: 720px; }
.blog-language-links { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin-top: 1.4rem; }
.blog-language-links a { border: 1px solid #c8d2c5; border-radius: 999px; color: var(--blog-ink); font-weight: 700; padding: .55rem 1.1rem; text-decoration: none; }
.blog-language-links a:hover, .blog-language-links a.active { background: var(--blog-accent-dark); border-color: var(--blog-accent-dark); color: #fff; }
.blog-index-section { background: var(--blog-paper); padding-bottom: clamp(2.5rem, 5vw, 4.5rem); padding-top: clamp(2.5rem, 5vw, 4.5rem); }
.blog-filter-bar { align-items: stretch; background: #fff; border: 1px solid var(--blog-line); border-radius: 14px; box-shadow: 0 12px 35px rgba(25, 45, 30, .07); display: grid; gap: .75rem; grid-template-columns: minmax(0, 1fr) minmax(180px, .32fr) auto; margin-bottom: 2rem; padding: .8rem; }
.blog-filter-bar input, .blog-filter-bar select { background: #fff; border: 1px solid #ccd4c9; border-radius: 8px; color: var(--blog-ink); font: inherit; min-height: 46px; padding: .7rem .85rem; width: 100%; }
.blog-card-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.blog-card { background: #fff; border: 1px solid var(--blog-line); border-radius: 12px; box-shadow: 0 8px 26px rgba(21, 36, 25, .05); display: flex; flex-direction: column; min-width: 0; overflow: hidden; transition: transform .2s, box-shadow .2s; }
.blog-card:hover { box-shadow: 0 16px 38px rgba(21, 36, 25, .1); transform: translateY(-3px); }
.blog-card-image { aspect-ratio: 1.91 / 1; background: #dfe9dc; display: block; overflow: hidden; }
.blog-card-image img { height: 100%; object-fit: cover; transition: transform .35s; width: 100%; }
.blog-card:hover .blog-card-image img { transform: scale(1.025); }
.blog-card-image-placeholder { align-items: center; background: linear-gradient(135deg, #284b2b, #719061); color: rgba(255,255,255,.9); display: flex; font-family: Georgia, 'Noto Serif Bengali', serif; font-size: 1.35rem; justify-content: center; letter-spacing: .04em; padding: 1rem; text-align: center; }
.blog-card-body { display: flex; flex: 1; flex-direction: column; padding: 1.05rem 1.1rem; }
.blog-card-meta, .blog-article-taxonomy { align-items: center; display: flex; flex-wrap: wrap; gap: .45rem .75rem; }
.blog-card-meta span, .blog-article-taxonomy span { color: var(--blog-accent); font-size: .72rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.blog-card-meta span + span::before, .blog-article-taxonomy span + span::before { color: #9aa49b; content: '•'; margin-right: .75rem; }
.blog-card h2, .blog-card h3 { color: var(--blog-ink); font-family: Georgia, 'Noto Serif Bengali', serif; font-size: 1.3rem; line-height: 1.28; margin: .65rem 0; }
.blog-card h3 { font-size: 1.18rem; }
.blog-card h2 a, .blog-card h3 a { color: inherit; text-decoration: none; }
.blog-card p { -webkit-box-orient: vertical; -webkit-line-clamp: 3; color: var(--blog-muted); display: -webkit-box; line-height: 1.55; margin: 0 0 .85rem; overflow: hidden; }
.blog-card footer { border-top: 1px solid #edf0eb; color: var(--blog-muted); display: flex; font-size: .8rem; justify-content: space-between; margin-top: auto; padding-top: .85rem; }
.blog-card-featured { grid-column: auto; }
.blog-card-featured .blog-card-body { padding: 1.05rem 1.1rem; }
.blog-card-featured h2 { font-size: 1.3rem; }
.blog-pagination { display: flex; gap: .5rem; justify-content: center; margin-top: 2.5rem; }
.blog-pagination a { align-items: center; border: 1px solid var(--blog-line); border-radius: 50%; color: var(--blog-ink); display: inline-flex; height: 42px; justify-content: center; text-decoration: none; width: 42px; }
.blog-pagination a.active, .blog-pagination a:hover { background: var(--blog-accent-dark); color: #fff; }
.blog-empty { margin: 2rem auto; max-width: 650px; padding: 4rem 1rem; text-align: center; }
.blog-empty h1, .blog-empty h2 { color: var(--blog-ink); font-family: Georgia, 'Noto Serif Bengali', serif; }
.draft-preview-banner { background: #fff2bf; border-bottom: 1px solid #e2ce70; color: #5f4b00; font-weight: 700; padding: .7rem 1rem; text-align: center; }
.blog-article { background: #fff; color: var(--blog-ink); }
.blog-article-header { background: radial-gradient(circle at 50% 0, rgba(71,111,61,.08), transparent 42%), linear-gradient(180deg, #f7f7f2, #fff); border-bottom: 1px solid #e5e9e2; padding: clamp(4.5rem, 6vw, 5.5rem) 1.25rem clamp(2.25rem, 4vw, 3.25rem); position: relative; }
.blog-reading-width { margin: 0 auto; max-width: 760px; min-width: 0; }
.blog-article-header .blog-reading-width { max-width: 1080px; text-align: center; }
.blog-back-link { align-items: center; background: #fff; border: 1px solid #cad5c8; border-radius: 999px; box-shadow: 0 4px 14px rgba(30,55,35,.06); color: var(--blog-accent-dark); display: inline-flex; font: 700 .9rem/1.2 Arial, sans-serif; left: clamp(1rem, 4vw, 4.5rem); margin: 0; padding: .7rem 1rem; position: absolute; text-decoration: none; top: clamp(1rem, 2.2vw, 2rem); transition: background .2s, color .2s, transform .2s; }
.blog-back-link:hover { background: var(--blog-accent-dark); color: #fff; transform: translateX(-2px); }
.blog-article-taxonomy { justify-content: center; margin-bottom: .85rem; }
.blog-article-header h1 { color: var(--blog-ink); font-family: Georgia, 'Noto Serif Bengali', serif; font-size: clamp(2.35rem, 5vw, 4.6rem); letter-spacing: -.035em; line-height: 1.06; margin: 0 auto; max-width: 1000px; overflow-wrap: anywhere; }
.blog-article-deck { color: #58635a; font-family: Georgia, 'Noto Serif Bengali', serif; font-size: clamp(1.1rem, 2vw, 1.45rem); line-height: 1.5; margin: 1rem auto 0; max-width: 780px; }
.blog-byline { align-items: center; display: flex; gap: .8rem; justify-content: center; margin-top: 1.45rem; text-align: left; }
.blog-byline img { border-radius: 50%; height: 48px; object-fit: cover; width: 48px; }
.blog-byline div { display: flex; flex-direction: column; }
.blog-byline span { color: var(--blog-muted); font-size: .84rem; margin-top: .15rem; }
.blog-featured-image { margin: clamp(1.25rem, 3vw, 2.25rem) auto 0; max-width: 1200px; padding: 0 1.25rem; }
.blog-featured-image img { aspect-ratio: 1.91 / 1; border-radius: 10px; height: auto; object-fit: cover; width: 100%; }
.blog-article-layout { display: grid; gap: 2rem; grid-template-columns: minmax(90px, 1fr) minmax(0, 760px) minmax(90px, 1fr); padding: clamp(2.25rem, 4vw, 3.5rem) 1.25rem; }
.blog-article-layout > .blog-reading-width { grid-column: 2; width: 100%; }
.blog-share { align-items: center; align-self: start; display: flex; flex-direction: column; gap: .55rem; grid-column: 1; justify-self: end; position: sticky; top: 110px; }
.blog-share > span { color: var(--blog-muted); font-size: .7rem; font-weight: 800; letter-spacing: .12em; margin-bottom: .3rem; text-transform: uppercase; }
.blog-share a, .blog-share button { align-items: center; background: #fff; border: 1px solid #d8ded6; border-radius: 50%; color: var(--blog-ink); cursor: pointer; display: flex; font: 700 .76rem/1 Arial, sans-serif; height: 40px; justify-content: center; padding: 0; text-decoration: none; text-transform: lowercase; width: 40px; }
.blog-share a:hover, .blog-share button:hover { background: var(--blog-accent-dark); border-color: var(--blog-accent-dark); color: #fff; }
.blog-article-content { color: #273029; font-family: Georgia, 'Noto Serif Bengali', serif; font-size: clamp(1.05rem, 1.7vw, 1.22rem); line-height: 1.9; overflow-wrap: anywhere; }
.blog-article-content > p:first-child::first-letter { color: var(--blog-accent-dark); float: left; font-size: 3.6em; font-weight: 700; line-height: .82; margin: .12em .1em 0 0; }
.blog-article-content h2, .blog-article-content h3 { color: var(--blog-ink); line-height: 1.25; margin: 2.2em 0 .7em; }
.blog-article-content h2 { font-size: 1.75em; }
.blog-article-content h3 { font-size: 1.35em; }
.blog-article-content a { color: var(--blog-accent-dark); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.blog-article-content blockquote { border-left: 4px solid var(--blog-accent); color: #465249; font-size: 1.2em; font-style: italic; margin: 2em 0; padding: .4em 0 .4em 1.3em; }
.blog-article-content img { border-radius: 8px; height: auto; max-width: 100%; }
.blog-article-content table { border-collapse: collapse; display: block; max-width: 100%; overflow-x: auto; }
.blog-article-content td, .blog-article-content th { border: 1px solid var(--blog-line); padding: .6rem; }
.blog-tags { border-top: 1px solid var(--blog-line); display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2.5rem; padding-top: 1.4rem; }
.blog-tags span { background: #f0f4ee; border-radius: 999px; color: var(--blog-accent-dark); font-size: .8rem; padding: .45rem .8rem; }
.blog-original-source { background: linear-gradient(135deg, #f3f7f0, #fbfcf9); border: 1px solid #d9e2d6; border-left: 4px solid var(--blog-accent); border-radius: 10px; margin-top: 2.25rem; padding: 1.25rem 1.35rem; }
.blog-original-source .blog-kicker { margin: 0 0 .35rem; }
.blog-original-source h2 { color: var(--blog-ink); font-family: Georgia, 'Noto Serif Bengali', serif; font-size: 1.35rem; margin: 0; }
.blog-original-meta { color: var(--blog-muted); display: flex; flex-wrap: wrap; font-size: .88rem; gap: .4rem 1rem; margin-top: .55rem; }
.blog-original-meta span + span::before { content: '•'; margin-right: 1rem; }
.blog-original-actions { display: flex; flex-wrap: wrap; gap: .65rem; margin-top: 1rem; }
.blog-original-actions a { background: #fff; border: 1px solid #bfd0bc; border-radius: 999px; color: var(--blog-accent-dark); font-size: .84rem; font-weight: 700; padding: .55rem .85rem; text-decoration: none; }
.blog-original-actions a:hover { background: var(--blog-accent-dark); color: #fff; }
.blog-author-box { align-items: center; background: linear-gradient(135deg, #f5f7f2, #fbfcfa); border: 1px solid var(--blog-line); border-left: 4px solid var(--blog-accent); border-radius: 12px; display: flex; gap: 1.2rem; margin-top: 2.25rem; padding: 1.25rem; }
.blog-author-box img { border-radius: 50%; height: 92px; object-fit: cover; width: 92px; }
.blog-author-box h2 { font-family: Georgia, serif; margin: .25rem 0; }
.blog-author-box p { color: var(--blog-muted); line-height: 1.6; margin: .4rem 0; }
.blog-author-box a { color: var(--blog-accent-dark); font-weight: 700; }
.blog-mobile-share { display: none; }
.blog-related { background: var(--blog-paper); border-top: 1px solid var(--blog-line); padding-bottom: clamp(2.5rem, 5vw, 4rem); padding-top: clamp(2.5rem, 5vw, 4rem); }
.home-blog-section .section-header, .blog-related .section-header { display: block; margin-bottom: 1.5rem; position: relative; text-align: center; }
.home-blog-section .section-title, .blog-related .section-title { margin: 0; padding-bottom: .65rem; }
.home-blog-section .view-all, .blog-related .view-all { background: #fff; border: 1px solid #cbd6c9; border-radius: 999px; color: var(--blog-accent-dark); font-size: .85rem; font-weight: 700; padding: .55rem .9rem; position: absolute; right: 0; text-decoration: none; top: 50%; transform: translateY(-50%); white-space: nowrap; }
.home-blog-section .view-all:hover, .blog-related .view-all:hover { background: var(--blog-accent-dark); color: #fff; text-decoration: none; }
.home-blog-section .blog-card-grid, .blog-related .blog-card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

@media (min-width: 769px) {
    .site-header .container { max-width: 1600px; }
    .site-header .header-content { flex-wrap: nowrap; gap: clamp(.75rem, 2vw, 2rem); }
    .site-header .site-branding { flex: 0 0 auto; }
    .site-header .site-title { font-size: clamp(1.35rem, 1.7vw, 1.75rem); white-space: nowrap; }
    .site-header .nav-menu { gap: clamp(.15rem, .65vw, .75rem); }
    .site-header .nav-menu a { padding-left: clamp(.45rem, .65vw, .8rem); padding-right: clamp(.45rem, .65vw, .8rem); white-space: nowrap; }
}

@media (min-width: 1500px) {
    .blog-index-section .blog-card-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
    .blog-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .blog-card-featured { grid-column: auto; }
    .home-blog-section .blog-card-grid, .blog-related .blog-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .blog-article-layout { display: block; }
    .blog-share { display: none; }
    .blog-mobile-share { align-items: center; border-top: 1px solid var(--blog-line); display: flex; flex-wrap: wrap; gap: .65rem; margin-top: 2.5rem; padding-top: 1.3rem; }
    .blog-mobile-share strong { margin-right: auto; }
}

@media (max-width: 640px) {
    .blog-index-hero { padding-top: 2.75rem; }
    .blog-filter-bar { grid-template-columns: 1fr; }
    .blog-card-grid { grid-template-columns: 1fr; }
    .blog-card-featured { grid-column: auto; }
    .blog-card-featured h2 { font-size: 1.3rem; }
    .home-blog-section .blog-card-grid, .blog-related .blog-card-grid { grid-template-columns: 1fr; }
    .blog-article-header { padding: 4.6rem 1rem 2rem; }
    .blog-back-link { font-size: .78rem; left: 1rem; padding: .55rem .75rem; top: 1rem; }
    .blog-article-header h1 { font-size: clamp(2.1rem, 11vw, 3.1rem); }
    .blog-byline { margin-top: 1.2rem; }
    .blog-featured-image { padding: 0; }
    .blog-featured-image img { border-radius: 0; }
    .blog-article-layout { padding-left: 1rem; padding-right: 1rem; }
    .blog-author-box { align-items: flex-start; flex-direction: column; }
    .blog-author-box img { height: 72px; width: 72px; }
    .blog-mobile-share strong { flex-basis: 100%; }
    .home-blog-section .section-header, .blog-related .section-header { padding: 0 5.2rem; }
    .home-blog-section .view-all, .blog-related .view-all { font-size: .72rem; padding: .45rem .65rem; }
}