/* Kritiverse blog (Update 4.0, docs/UPDATE_4_SEO.md 3.4): minimal, futuristic. Kritiverse tokens only, mobile first. */
.bl-page {
  --bl-void: #0b0a1a; --bl-deep: #120f2a; --bl-panel: #1a1640; --bl-line: #2f2a5c; --bl-ink: #f3f1fa; --bl-muted: #b9b4d6;
  --bl-saffron: #ff8a3d; --bl-saffron-t: #ffb37a; --bl-rose: #e096a0; --bl-violet: #8b6cff;
  --bl-head: "Unbounded", "DM Sans", system-ui, sans-serif; --bl-body: "DM Sans", "Noto Sans Devanagari", system-ui, sans-serif;
  background: var(--bl-void); color: var(--bl-ink);
}
.bl-page.bl-hi, .bl-page [lang="hi"] { --bl-body: "Noto Sans Devanagari", "DM Sans", system-ui, sans-serif; }
.bl-main { font-family: var(--bl-body); padding-bottom: 72px; }
.bl-wrap { max-width: 1240px; margin: 0 auto; padding: 0 16px; }
.bl-main a { color: var(--bl-saffron-t); }
.bl-main a:focus-visible, .bl-main button:focus-visible, .bl-main input:focus-visible, .bl-main summary:focus-visible, .bl-bar a:focus-visible { outline: 2px solid var(--bl-saffron); outline-offset: 2px; border-radius: 6px; }

/* Hero, crumbs, switch */
.bl-hero { border-bottom: 1px solid var(--bl-line); background: radial-gradient(1200px 400px at 85% -10%, rgba(139, 108, 255, .16), transparent 60%), linear-gradient(var(--bl-deep), var(--bl-void)); padding: 28px 0 26px; }
.bl-crumbs { display: flex; flex-wrap: wrap; gap: 6px; font-size: 13px; color: var(--bl-muted); margin: 0 0 14px; }
.bl-crumbs a { color: var(--bl-muted); text-decoration: none; }
.bl-crumbs a:hover { color: var(--bl-ink); }
.bl-eyebrow { margin: 0 0 8px; font: 600 12px/1 var(--bl-body); letter-spacing: .14em; text-transform: uppercase; color: var(--bl-saffron-t); }
.bl-h1 { margin: 0 0 12px; font: 700 clamp(28px, 6vw, 52px)/1.12 var(--bl-head); letter-spacing: -.02em; max-width: 22ch; }
.bl-hi .bl-h1, .bl-h1[lang="hi"] { font-family: "Noto Sans Devanagari", var(--bl-head); line-height: 1.3; }
.bl-h1.is-article { font-size: clamp(26px, 5vw, 44px); max-width: 26ch; }
.bl-sub { margin: 0 0 18px; color: var(--bl-muted); font-size: 17px; line-height: 1.6; max-width: 62ch; }
.bl-hero-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; }
.bl-search { display: flex; gap: 8px; flex: 1 1 320px; max-width: 520px; }
.bl-input { flex: 1; min-width: 0; min-height: 46px; padding: 0 14px; border-radius: 14px; border: 1px solid var(--bl-line); background: var(--bl-panel); color: var(--bl-ink); font: inherit; font-size: 16px; }
.bl-input::placeholder { color: var(--bl-muted); }
.bl-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 46px; padding: 0 18px; border-radius: 14px; border: 0; background: var(--bl-saffron); color: #1a0e05 !important; font: 700 15px/1 var(--bl-body); text-decoration: none; cursor: pointer; white-space: nowrap; }
.bl-btn:hover { background: var(--bl-saffron-t); }
.bl-btn.is-ghost { background: transparent; border: 1px solid var(--bl-line); color: var(--bl-ink) !important; }
.bl-switch { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.bl-switch-l { font-size: 13px; color: var(--bl-muted); margin-right: 2px; }
.bl-sw { display: inline-grid; place-items: center; min-width: 54px; min-height: 44px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--bl-line); color: var(--bl-ink) !important; text-decoration: none; font-size: 14px; font-weight: 600; }
.bl-sw.is-on { border-color: var(--bl-saffron); background: rgba(255, 138, 61, .14); }
.bl-sw.is-off { opacity: .45; cursor: not-allowed; }
.bl-status { font-size: 12px; color: var(--bl-muted); padding: 4px 10px; border-radius: 999px; border: 1px solid var(--bl-line); }

/* Chips, sections, grid, cards */
.bl-chips { display: flex; gap: 8px; overflow-x: auto; padding-top: 18px; padding-bottom: 6px; scrollbar-width: none; }
.bl-chips::-webkit-scrollbar { display: none; }
.bl-chip { flex: none; display: inline-grid; place-items: center; min-height: 40px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--bl-line); color: var(--bl-muted) !important; text-decoration: none; font-size: 14px; }
.bl-chip:hover { color: var(--bl-ink) !important; }
.bl-chip.is-on { color: var(--bl-ink) !important; border-color: var(--bl-saffron); }
.bl-sec-h { margin: 36px 0 14px; font: 600 20px/1.3 var(--bl-head); }
.bl-hi .bl-sec-h { font-family: "Noto Sans Devanagari", var(--bl-head); }
.bl-none { color: var(--bl-muted); padding: 30px 0; }
.bl-grid { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .bl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .bl-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.bl-card { min-width: 0; }
.bl-card-link { display: grid; height: 100%; border: 1px solid var(--bl-line); border-radius: 22px; overflow: hidden; background: var(--bl-deep); color: var(--bl-ink) !important; text-decoration: none; transition: border-color .2s, transform .2s; }
.bl-card-link:hover { border-color: var(--bl-violet); transform: translateY(-2px); }
.bl-card-body { padding: 14px 16px 16px; display: grid; gap: 8px; align-content: start; }
.bl-card-meta { margin: 0; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 12px; }
.bl-cat { color: var(--bl-saffron-t); font-weight: 600; }
.bl-lang, .bl-badge { padding: 2px 8px; border-radius: 999px; border: 1px solid var(--bl-line); color: var(--bl-muted); }
.bl-badge.is-draft { border-color: var(--bl-rose); color: var(--bl-rose); }
.bl-card-title { margin: 0; font: 600 18px/1.35 var(--bl-head); }
.bl-card-title[lang="hi"] { font-family: "Noto Sans Devanagari", var(--bl-head); line-height: 1.45; }
.bl-card-ex { margin: 0; color: var(--bl-muted); font-size: 15px; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.bl-card-foot { margin: 0; color: var(--bl-muted); font-size: 13px; }
.bl-featured { margin-top: 26px; }
.bl-featured .bl-card-link { grid-template-columns: 1fr; }
@media (min-width: 900px) { .bl-featured .bl-card-link { grid-template-columns: 1.3fr 1fr; } .bl-featured .bl-card-body { padding: 26px; align-content: center; } .bl-featured .bl-card-title { font-size: 26px; } }
.bl-start-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; grid-template-columns: 1fr; }
@media (min-width: 800px) { .bl-start-list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.bl-start-list a { display: flex; gap: 12px; align-items: flex-start; padding: 16px; border-radius: 18px; border: 1px solid var(--bl-line); color: var(--bl-ink) !important; text-decoration: none; background: var(--bl-deep); line-height: 1.45; min-height: 44px; }
.bl-start-list a:hover { border-color: var(--bl-saffron); }
.bl-start-n { font: 700 14px/1.6 var(--bl-head); color: var(--bl-saffron); }
.bl-more-row { text-align: center; margin: 28px 0 0; }

/* Covers: the image, or a drawn grid with an orbit */
.bl-cover { position: relative; margin: 0; aspect-ratio: 16 / 9; overflow: hidden; background: var(--bl-panel); }
.bl-cover img, .bl-cover svg { width: 100%; height: 100%; object-fit: cover; display: block; }
.bl-cover.is-big { border-radius: 24px; border: 1px solid var(--bl-line); margin: 18px 0 8px; aspect-ratio: auto; height: clamp(190px, 38vw, 430px); }
.bl-ai { position: absolute; left: 10px; bottom: 10px; padding: 3px 9px; border-radius: 999px; background: rgba(11, 10, 26, .78); color: var(--bl-ink); font-size: 11px; font-weight: 600; letter-spacing: .02em; }

/* Article */
.bl-progress { position: fixed; top: 0; left: 0; height: 3px; width: 100%; background: var(--bl-saffron); transform-origin: 0 50%; transform: scaleX(0); z-index: 60; pointer-events: none; }
@supports (animation-timeline: scroll()) { .bl-progress { animation: bl-prog linear both; animation-timeline: scroll(root); } }
@keyframes bl-prog { to { transform: scaleX(1); } }
.bl-article .bl-wrap { padding-top: 22px; }
.bl-draft-bar { margin: 0 0 14px; padding: 10px 14px; border-radius: 14px; border: 1px dashed var(--bl-rose); color: var(--bl-rose); font-size: 14px; }
.bl-head { display: grid; gap: 14px; }
.bl-byline { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; color: var(--bl-muted); font-size: 14px; }
.bl-author-mini { display: inline-flex; gap: 10px; align-items: center; color: var(--bl-ink) !important; text-decoration: none; }
.bl-author-mini img { border-radius: 50%; }
.bl-author-mini small { display: block; color: var(--bl-muted); font-size: 12px; }
.bl-ava { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, var(--bl-violet), var(--bl-saffron)); color: #fff; font: 700 15px/1 var(--bl-head); flex: none; }
.bl-ava.is-big { width: 56px; height: 56px; font-size: 22px; }
.bl-ava.is-huge { width: 96px; height: 96px; font-size: 38px; }
.bl-cols { display: grid; gap: 24px; grid-template-columns: minmax(0, 1fr); margin-top: 18px; }
@media (min-width: 1100px) { .bl-cols { grid-template-columns: 220px minmax(0, 720px) 300px; justify-content: space-between; } }
.bl-toc { min-width: 0; }
@media (min-width: 1100px) { .bl-toc { position: sticky; top: 90px; align-self: start; max-height: calc(100vh - 110px); overflow: auto; } }
.bl-toc-d { border: 1px solid var(--bl-line); border-radius: 18px; padding: 12px 14px; background: var(--bl-deep); }
.bl-toc-d summary { cursor: pointer; font-weight: 600; min-height: 28px; }
.bl-toc-d ol { margin: 10px 0 0; padding-left: 18px; display: grid; gap: 8px; font-size: 14px; line-height: 1.45; }
.bl-toc-d a { color: var(--bl-muted) !important; text-decoration: none; }
.bl-toc-d a.is-on, .bl-toc-d a:hover { color: var(--bl-ink) !important; }
.bl-body { min-width: 0; font-size: 17px; line-height: 1.75; }
@media (min-width: 800px) { .bl-body { font-size: 18px; } }
.bl-body > p, .bl-body li { max-width: 72ch; }
.bl-body h2 { margin: 42px 0 12px; font: 600 clamp(22px, 3.4vw, 28px)/1.3 var(--bl-head); scroll-margin-top: 90px; }
.bl-body h3 { margin: 28px 0 8px; font: 600 19px/1.4 var(--bl-head); }
.bl-body[lang="hi"] h2, .bl-body[lang="hi"] h3 { font-family: "Noto Sans Devanagari", var(--bl-head); line-height: 1.45; }
.bl-body p { margin: 0 0 16px; }
.bl-body ul, .bl-body ol { margin: 0 0 18px; padding-left: 24px; }
.bl-body li { margin: 4px 0; }
.bl-body strong { color: #fff; }
.bl-body blockquote { margin: 18px 0; padding: 12px 18px; border-left: 3px solid var(--bl-violet); background: var(--bl-deep); border-radius: 0 14px 14px 0; color: var(--bl-muted); }
.bl-body img { max-width: 100%; height: auto; border-radius: 16px; }
.bl-body code { font-family: "JetBrains Mono", ui-monospace, monospace; font-size: .88em; padding: 1px 6px; border-radius: 6px; background: var(--bl-panel); }
.bl-summary { margin: 0 0 24px; padding: 18px 20px; border-radius: 20px; border: 1px solid var(--bl-line); background: linear-gradient(135deg, rgba(139, 108, 255, .14), rgba(255, 138, 61, .08)); }
.bl-summary b { display: block; margin-bottom: 6px; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--bl-saffron-t); }
.bl-summary p { margin: 0; }
.bl-summary.is-hub { margin: 18px 0 0; font-size: 15px; line-height: 1.6; max-width: 80ch; }
.bl-summary.is-hub b { display: inline; text-transform: none; letter-spacing: 0; font-size: inherit; }
.bl-code { position: relative; margin: 0 0 20px; border: 1px solid var(--bl-line); border-radius: 16px; background: #0f0d24; }
.bl-code pre { margin: 0; padding: 16px 16px 16px; overflow-x: auto; white-space: pre-wrap; word-break: break-word; }
.bl-code code { background: none; padding: 0; font-size: 14px; line-height: 1.6; color: #e9e6ff; }
.bl-copy { position: absolute; top: 8px; right: 8px; min-height: 32px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--bl-line); background: var(--bl-panel); color: var(--bl-ink); font: 600 12px/1 var(--bl-body); cursor: pointer; }
.bl-code pre { padding-top: 44px; }
.bl-table { overflow-x: auto; margin: 0 0 20px; border: 1px solid var(--bl-line); border-radius: 16px; }
.bl-table table { border-collapse: collapse; width: 100%; font-size: 15px; line-height: 1.5; }
.bl-table th, .bl-table td { padding: 10px 14px; border-bottom: 1px solid var(--bl-line); text-align: left; vertical-align: top; }
.bl-table th { background: var(--bl-panel); font-weight: 600; }
.bl-table tr:last-child td { border-bottom: 0; }
.bl-tool { padding: 18px; border-radius: 22px; border: 1px solid var(--bl-line); background: var(--bl-deep); display: grid; gap: 8px; }
.bl-tool b { font: 600 18px/1.3 var(--bl-head); }
.bl-tool p { margin: 0; color: var(--bl-muted); font-size: 15px; line-height: 1.5; }
.bl-tool small { color: var(--bl-muted); font-size: 12px; }
.bl-tool-k { margin: 0; font-size: 12px !important; letter-spacing: .12em; text-transform: uppercase; color: var(--bl-saffron-t) !important; }
.bl-tool.is-inline { margin: 26px 0; }
.bl-side { display: none; }
@media (min-width: 1100px) { .bl-side { display: block; } .bl-side .bl-tool { position: sticky; top: 90px; } .bl-tool.is-inline { display: none; } }
.bl-faq { margin-top: 40px; }
.bl-faq details { border: 1px solid var(--bl-line); border-radius: 16px; padding: 0 16px; margin: 0 0 10px; background: var(--bl-deep); }
.bl-faq summary { cursor: pointer; padding: 14px 0; font-weight: 600; min-height: 44px; }
.bl-faq-a { padding: 0 0 12px; color: var(--bl-muted); }
.bl-authorbox { display: flex; gap: 14px; align-items: flex-start; margin-top: 36px; padding: 18px; border: 1px solid var(--bl-line); border-radius: 22px; }
.bl-authorbox p { margin: 4px 0 0; color: var(--bl-muted); font-size: 15px; }
.bl-authorbox a { color: var(--bl-ink) !important; }
.bl-share { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 20px; font-size: 14px; color: var(--bl-muted); }
.bl-sh { display: inline-grid; place-items: center; min-height: 44px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--bl-line); background: transparent; color: var(--bl-ink) !important; text-decoration: none; font: 600 14px/1 var(--bl-body); cursor: pointer; }
.bl-video { margin: 30px 0; border-radius: 20px; overflow: hidden; border: 1px solid var(--bl-line); aspect-ratio: 16 / 9; background: #000; }
.bl-video iframe, .bl-video-btn { width: 100%; height: 100%; border: 0; display: block; }
.bl-video-btn { position: relative; padding: 0; cursor: pointer; background: #000; }
.bl-video-btn img { width: 100%; height: 100%; object-fit: cover; opacity: .85; }
.bl-play { position: absolute; inset: 0; margin: auto; width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: var(--bl-saffron); color: #1a0e05; font-size: 22px; }
.bl-related { margin-top: 48px; }
.bl-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; display: flex; gap: 10px; align-items: center; justify-content: space-between; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgba(18, 15, 42, .96); border-top: 1px solid var(--bl-line); font: 600 15px/1.2 var(--bl-body); color: var(--bl-ink); }
@media (min-width: 1100px) { .bl-bar { display: none; } }

/* Author page, newsletter band, CTA */
.bl-author-head { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; }
.bl-author-photo { border-radius: 50%; border: 1px solid var(--bl-line); }
.bl-author-links { color: var(--bl-muted); }
.bl-band { margin-top: 56px; border-top: 1px solid var(--bl-line); border-bottom: 1px solid var(--bl-line); background: var(--bl-deep); }
.bl-band-in { display: grid; gap: 16px; padding-top: 28px; padding-bottom: 28px; }
@media (min-width: 900px) { .bl-band-in { grid-template-columns: 1fr 1fr; align-items: center; } }
.bl-band h2 { margin: 0 0 6px; font: 600 22px/1.3 var(--bl-head); }
.bl-band p { margin: 0; color: var(--bl-muted); }
.bl-news { display: flex; flex-wrap: wrap; gap: 8px; }
.bl-news .bl-input { flex: 1 1 220px; }
.bl-news-ok { flex: 1 1 100%; display: flex; gap: 8px; align-items: center; font-size: 14px; color: var(--bl-muted); min-height: 32px; }
.bl-news-msg { flex: 1 1 100%; min-height: 1.2em; font-size: 14px; }
.bl-trap { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.bl-cta { margin-top: 48px; text-align: center; display: grid; gap: 10px; justify-items: center; }
.bl-cta h2 { margin: 0; font: 600 clamp(22px, 4vw, 32px)/1.25 var(--bl-head); }
.bl-cta p { margin: 0 0 6px; color: var(--bl-muted); }
@media (prefers-reduced-motion: reduce) { .bl-card-link, .bl-card-link:hover { transition: none; transform: none; } .bl-progress { animation: none; display: none; } }
@media (max-width: 1099px) { .bl-article { padding-bottom: 96px; } }
/* Translate switch (U4-3) */
.bl-sw { font: inherit; font-size: 14px; font-weight: 600; background: transparent; cursor: pointer; }
.bl-sw[aria-pressed="true"], .bl-sw.is-on { border-color: var(--bl-saffron); background: rgba(255, 138, 61, .14); }
.bl-switch[aria-busy="true"] .bl-sw { opacity: .6; pointer-events: none; }
.bl-status.is-ok { border-color: #3fb27f; color: #8be0b5; }
.bl-status.is-auto { border-color: var(--bl-saffron); color: var(--bl-saffron-t); }
.bl-status.is-off { border-color: var(--bl-rose); color: var(--bl-rose); }
.bl-autobar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; margin: 14px 0 0; padding: 10px 14px; border-radius: 16px; border: 1px solid var(--bl-saffron); background: rgba(255, 138, 61, .08); color: var(--bl-saffron-t); font-size: 14px; }
.bl-autobar[hidden] { display: none; }
.bl-also { margin: 0; font-size: 14px; }
/* Page SEO landing pages (U4-5) */
.sp-hero-acts { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 12px; }
.sp-trust { margin: 0; color: var(--bl-muted); font-size: 14px; }
.sp-body { padding-top: 26px; }
.sp-body .bl-body { max-width: 780px; }
.sp-toolbox { margin: 0 0 26px; }
.sp-hindi { margin: 28px 0; }
.sp-hindi p:last-child { margin-bottom: 0; }