.blog-page { background: radial-gradient(ellipse at 15% 0, rgba(45,212,191,.07), transparent 42rem), var(--bg); }
.blog-index-shell, .blog-article-shell { padding-top: 42px; padding-bottom: 64px; }
.blog-page .eyebrow { color: #5eead4; letter-spacing: .14em; }
[data-theme="light"] .blog-page .eyebrow { color: #087f72; }
.blog-page .blog-hero .eyebrow { color: #5eead4; }
.blog-hero { position: relative; overflow: hidden; min-height: 460px; border-radius: 16px; border: 1px solid var(--line); background: #0e1821; display: flex; align-items: center; }
.blog-hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.blog-hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(9,19,27,.92), rgba(9,19,27,.54) 48%, transparent 85%); }
.blog-hero > div { position: relative; z-index: 1; max-width: 570px; padding: 56px; color: #f1f5f9; }
.blog-hero h1 { font-size: clamp(40px, 5vw, 66px); letter-spacing: -.055em; line-height: 1.05; margin: 12px 0 22px; }
.blog-hero p:not(.eyebrow) { color: #d0dae1; font-size: 18px; max-width: 380px; margin-bottom: 28px; }
.blog-featured { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center; margin: 50px 0 68px; }
.blog-featured-art img { display: block; border: 1px solid var(--line); border-radius: 12px; width: 100%; height: auto; }
.blog-featured h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.15; letter-spacing: -.04em; margin: 12px 0 18px; }
.blog-featured p:not(.eyebrow) { color: var(--muted); }
.blog-section-heading { display: flex; gap: 24px; justify-content: space-between; align-items: end; margin-bottom: 26px; }
.blog-section-heading h2 { font-size: 30px; margin: 5px 0 0; letter-spacing: -.04em; }
.blog-section-heading > p, .blog-section-heading > a { color: var(--muted); font-size: 14px; }
.blog-filters { display: grid; grid-template-columns: 1fr 260px; gap: 20px; padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
.blog-filters label { display: grid; gap: 8px; color: var(--muted); font-size: 13px; }
.blog-filters input, .blog-filters select { width: 100%; min-height: 46px; color: var(--text); background: var(--bg); border: 1px solid var(--line); border-radius: 7px; padding: 10px 13px; font: inherit; font-size: 15px; }
.blog-filters input:focus, .blog-filters select:focus { outline: 2px solid var(--primary); outline-offset: 2px; }
.blog-result-count { color: var(--muted); font-size: 13px; margin: 17px 0; }
.blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.blog-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); display: flex; flex-direction: column; }
.blog-card-image img { display: block; width: 100%; height: auto; aspect-ratio: 1200 / 630; object-fit: cover; transition: transform .2s ease; }
.blog-card:hover .blog-card-image img { transform: scale(1.025); }
.blog-card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.blog-category { display: flex; gap: 10px; justify-content: space-between; color: #7dd3c7; font-size: 11px; font-weight: 600; margin: 0 0 15px; }
[data-theme="light"] .blog-category { color: #087f72; }
.blog-category span { color: var(--muted); white-space: nowrap; font-weight: 400; }
.blog-card h3 { font-size: 21px; line-height: 1.35; letter-spacing: -.025em; margin: 0 0 12px; }
.blog-card-body > p:not(.blog-category) { color: var(--muted); font-size: 14px; line-height: 1.75; margin: 0 0 24px; }
.blog-read-link { display: inline-flex; gap: 12px; align-items: center; font-size: 14px; font-weight: 600; margin-top: auto; color: var(--text); }
.blog-read-link:hover, .blog-card h3 a:hover { color: var(--primary); }
.blog-empty { text-align: center; padding: 50px 24px; background: var(--surface); border-radius: 12px; }
.blog-index-cta { margin-top: 56px; padding: 36px; border: 1px solid var(--line); border-radius: 12px; display: flex; gap: 30px; align-items: center; justify-content: space-between; background: var(--surface); }
.blog-index-cta h2 { margin: 8px 0; font-size: 28px; letter-spacing: -.03em; }
.blog-index-cta p:not(.eyebrow) { color: var(--muted); margin: 0; }
.blog-breadcrumb { display: flex; flex-wrap: wrap; gap: 12px; font-size: 13px; color: var(--muted); margin-bottom: 38px; }
.blog-breadcrumb a:hover { color: var(--text); }
.blog-article-header { max-width: 840px; margin: 0 auto 34px; text-align: center; }
.blog-article-header h1 { font-size: clamp(32px, 4.4vw, 52px); line-height: 1.12; letter-spacing: -.045em; margin: 14px 0 24px; }
.blog-deck { font-size: 19px; color: var(--muted); line-height: 1.65; }
.blog-byline { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; color: var(--muted); font-size: 13px; }
.blog-article-figure { margin: 0 auto 48px; max-width: 900px; }
.blog-article-figure img { width: 100%; height: auto; display: block; border: 1px solid var(--line); border-radius: 14px; }
.blog-article-figure figcaption { color: var(--muted); font-size: 13px; text-align: center; padding: 12px 15px; }
.blog-article-layout { display: grid; grid-template-columns: 230px minmax(0, 720px); gap: 60px; justify-content: center; align-items: start; }
.blog-toc { position: sticky; top: 104px; border-left: 1px solid var(--line); padding-left: 20px; }
.blog-toc h2 { font-size: 14px; margin: 0 0 15px; }
.blog-toc ol { list-style: none; padding: 0; margin: 0; }
.blog-toc li { margin: 0 0 12px; }
.blog-toc a { display: block; color: var(--muted); font-size: 13px; line-height: 1.6; margin-bottom: 12px; }
.blog-toc a:hover { color: var(--primary); }
.blog-prose { min-width: 0; font-size: 17px; line-height: 1.85; overflow-wrap: anywhere; }
.blog-prose p { margin: 0 0 21px; }
.blog-prose h2 { font-size: 27px; line-height: 1.3; letter-spacing: -.025em; margin: 0 0 22px; }
.blog-prose section { margin: 0 0 46px; scroll-margin-top: 105px; }
.blog-prose a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }
.blog-prose li { padding-left: 6px; margin-bottom: 10px; }
.blog-prose ul, .blog-prose ol { padding-left: 24px; margin: 0 0 24px; }
.blog-intro { font-size: 19px; }
.blog-takeaway { padding: 25px; border-left: 3px solid #5eead4; background: var(--surface); border-radius: 0 10px 10px 0; margin: 30px 0 42px; }
.blog-takeaway strong { font-size: 13px; text-transform: uppercase; letter-spacing: .1em; }
.blog-takeaway p { margin: 8px 0 0; font-size: 16px; }
.blog-prose code { background: var(--surface-2); padding: 2px 5px; border-radius: 4px; font-size: .86em; }
.blog-table-wrap { overflow-x: auto; margin: 24px 0; border: 1px solid var(--line); border-radius: 10px; }
.blog-prose table { width: 100%; border-collapse: collapse; font-size: 14px; line-height: 1.65; }
.blog-prose caption { text-align: left; padding: 16px; font-size: 13px; color: var(--muted); background: var(--surface); }
.blog-prose th, .blog-prose td { padding: 14px 16px; text-align: left; border-top: 1px solid var(--line); vertical-align: top; }
.blog-prose th { background: var(--surface); }
.blog-video { aspect-ratio: 16/9; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: radial-gradient(circle at center, #193b46, #0e1821); }
.blog-video-play { width: 100%; height: 100%; border: 0; background: transparent; color: #f1f5f9; cursor: pointer; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 15px; font: inherit; font-size: 16px; padding: 16px; }
.blog-video-play small { color: #a4bfcc; font-size: 13px; }
.blog-play-icon { display: grid; place-items: center; width: 64px; height: 64px; padding-left: 4px; border: 1px solid #5eead4; border-radius: 50%; color: #5eead4; }
.blog-video iframe { display: block; width: 100%; height: 100%; border: 0; }
.blog-prose .blog-video-note { font-size: 13px; color: var(--muted); margin-top: 13px; }
.blog-sources { border-top: 1px solid var(--line); padding-top: 30px; font-size: 14px; }
.blog-sources h2 { font-size: 21px; }
.blog-sources > p { color: var(--muted); font-size: 12px; }
.blog-tool-cta { padding: 30px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
.blog-prose .blog-tool-cta .button { color: #fff; text-decoration: none; font-size: 14px; }
.blog-related { margin-top: 70px; padding-top: 35px; border-top: 1px solid var(--line); }
@media (max-width: 1000px) {
  .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blog-article-layout { grid-template-columns: 190px minmax(0, 1fr); gap: 28px; }
  .blog-featured { gap: 28px; }
}
@media (max-width: 700px) {
  .blog-index-shell, .blog-article-shell { padding-top: 24px; }
  .blog-hero { min-height: 410px; }
  .blog-hero > div { padding: 30px 25px; }
  .blog-hero::after { background: linear-gradient(90deg, rgba(9,19,27,.91), rgba(9,19,27,.63)); }
  .blog-featured { grid-template-columns: 1fr; gap: 24px; margin: 32px 0 44px; }
  .blog-featured h2 br { display: none; }
  .blog-section-heading { display: block; }
  .blog-section-heading > p { margin-top: 12px; }
  .blog-grid { grid-template-columns: 1fr; gap: 20px; }
  .blog-filters { grid-template-columns: 1fr; padding: 18px; }
  .blog-index-cta { display: block; padding: 25px; }
  .blog-index-cta .button { margin-top: 24px; }
  .blog-article-header { text-align: left; }
  .blog-byline { justify-content: flex-start; font-size: 12px; gap: 7px; }
  .blog-deck { font-size: 17px; }
  .blog-article-layout { grid-template-columns: 1fr; gap: 30px; }
  .blog-toc { position: static; background: var(--surface); padding: 22px; border: 1px solid var(--line); border-radius: 10px; }
  .blog-article-figure { margin-bottom: 25px; }
  .blog-prose { font-size: 16px; }
  .blog-prose h2 { font-size: 24px; }
  .blog-intro { font-size: 18px; }
  .blog-prose th, .blog-prose td { padding: 12px 10px; }
}
@media (prefers-reduced-motion: reduce) { .blog-card-image img { transition: none; } }