:root {
  --blog-ink: #11142b;
  --blog-muted: #69718a;
  --blog-line: #e6e8f2;
  --blog-panel: #fff;
  --blog-soft: #f5f6fb;
  --blog-accent: #6d4aff;
  --blog-accent-2: #875dff;
  --blog-green: #18a66f;
}

.blog-world {
  min-height: 100vh;
  overflow: clip;
  background:
    radial-gradient(circle at 8% 13%, rgba(109, 74, 255, .08), transparent 29rem),
    linear-gradient(180deg, #fbfbfe 0, #fff 38rem);
  color: var(--blog-ink);
  transition: background .3s ease, color .3s ease;
}
.blog-world button,
.blog-world input,
.blog-world select { font: inherit; }
.blog-world button { cursor: pointer; }

/* Blog hero */
.blog-hero {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  border-bottom: 1px solid var(--blog-line);
}
.blog-hero::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(109,74,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(109,74,255,.055) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000, transparent 92%);
  content: "";
}
.blog-hero-orbit {
  position: absolute;
  border: 1px solid rgba(109,74,255,.16);
  border-radius: 50%;
  pointer-events: none;
}
.blog-hero-orbit.one { top: -340px; right: -100px; width: 760px; height: 760px; }
.blog-hero-orbit.two { bottom: -460px; left: -120px; width: 680px; height: 680px; }
.blog-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(380px, .97fr);
  gap: clamp(42px, 6vw, 90px);
  align-items: center;
  min-height: 650px;
  padding-top: 70px;
  padding-bottom: 80px;
}
.blog-hero-copy { max-width: 720px; }
.blog-kicker {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: var(--blog-accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.blog-kicker i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blog-accent);
  box-shadow: 0 0 0 6px rgba(109,74,255,.1);
}
.blog-hero-copy h1 {
  max-width: 740px;
  margin: 26px 0 22px;
  font-size: clamp(46px, 5.25vw, 78px);
  font-weight: 690;
  line-height: .99;
  letter-spacing: -.058em;
}
.blog-hero-copy h1 em {
  background: linear-gradient(120deg, #6546f6, #8e55ff 48%, #26a7d5);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: normal;
}
.blog-hero-copy > p {
  max-width: 660px;
  margin: 0;
  color: var(--blog-muted);
  font-size: 18px;
  line-height: 1.7;
}
.blog-search {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  gap: 12px;
  align-items: center;
  margin-top: 36px;
  padding: 8px 10px 8px 18px;
  border: 1px solid var(--blog-line);
  border-radius: 17px;
  background: var(--blog-panel);
  box-shadow: 0 16px 50px rgba(29, 23, 64, .09);
}
.blog-search svg { color: #8b92aa; }
.blog-search input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--blog-ink);
  font-size: 14px;
}
.blog-search kbd {
  padding: 7px 9px;
  border: 1px solid var(--blog-line);
  border-radius: 9px;
  background: var(--blog-soft);
  color: var(--blog-muted);
  font: 700 11px/1 sans-serif;
}
.blog-category-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.blog-category-chips button {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  border: 1px solid var(--blog-line);
  border-radius: 999px;
  background: var(--blog-panel);
  padding: 8px 12px;
  color: var(--blog-muted);
  font-size: 11px;
  font-weight: 750;
  transition: .18s ease;
}
.blog-category-chips button:hover,
.blog-category-chips button.active {
  border-color: transparent;
  background: var(--blog-accent);
  color: #fff;
  transform: translateY(-1px);
}
.blog-category-chips i { width: 7px; height: 7px; border-radius: 50%; }
.blog-category-chips b {
  display: grid;
  min-width: 19px;
  height: 19px;
  place-items: center;
  border-radius: 999px;
  background: rgba(109,74,255,.1);
  font-size: 9px;
}
.blog-category-chips button.active b { background: rgba(255,255,255,.18); }
.blog-hero-featured { min-width: 0; }

/* Cards and listing */
.blog-page-content { padding-top: 92px; padding-bottom: 110px; }
.blog-content-section { margin-bottom: 96px; }
.blog-section-head {
  display: flex;
  gap: 20px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 28px;
}
.blog-section-head > div > span {
  color: var(--blog-accent);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.blog-section-head h2 {
  margin: 8px 0 0;
  color: var(--blog-ink);
  font-size: clamp(28px, 3.3vw, 43px);
  font-weight: 680;
  letter-spacing: -.045em;
}
.blog-section-head p { margin: 7px 0 0; color: var(--blog-muted); font-size: 13px; }
.blog-section-head > button,
.blog-section-head select {
  border: 1px solid var(--blog-line);
  border-radius: 12px;
  background: var(--blog-panel);
  padding: 10px 13px;
  color: var(--blog-muted);
  font-size: 12px;
  font-weight: 750;
}
.blog-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.blog-featured-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.38fr) minmax(280px, .62fr);
  gap: 22px;
}
.blog-featured-grid > :first-child { grid-row: span 3; }
.premium-blog-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--blog-line);
  border-radius: 22px;
  background: var(--blog-panel);
  box-shadow: 0 18px 55px rgba(34, 28, 68, .055);
  transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
}
.premium-blog-card:hover {
  border-color: rgba(109,74,255,.32);
  box-shadow: 0 25px 70px rgba(44, 32, 110, .12);
  transform: translateY(-6px);
}
.blog-card-cover {
  position: relative;
  display: block;
  width: 100%;
  overflow: hidden;
  border: 0;
  aspect-ratio: 16/9;
  background: var(--blog-soft);
  padding: 0;
}
.blog-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s cubic-bezier(.2,.7,.2,1);
}
.premium-blog-card:hover .blog-card-cover img { transform: scale(1.035); }
.blog-card-cover > span {
  position: absolute;
  left: 15px;
  bottom: 15px;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 999px;
  background: color-mix(in srgb, var(--category, #6d4aff) 88%, transparent);
  padding: 6px 10px;
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  backdrop-filter: blur(12px);
}
.blog-card-body { padding: 21px 21px 18px; }
.blog-card-meta { display: flex; gap: 12px; color: var(--blog-muted); font-size: 10px; font-weight: 680; }
.blog-card-meta span + span::before { margin-right: 10px; content: "•"; }
.blog-card-body h3 { margin: 13px 0 9px; font-size: 20px; line-height: 1.26; letter-spacing: -.026em; }
.blog-card-body h3 button {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--blog-ink);
  text-align: left;
  font-weight: 720;
}
.blog-card-body > p {
  display: -webkit-box;
  overflow: hidden;
  margin: 0;
  color: var(--blog-muted);
  font-size: 13px;
  line-height: 1.67;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.blog-card-footer {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
  padding-top: 15px;
  border-top: 1px solid var(--blog-line);
}
.blog-author-mini { color: var(--blog-muted); font-size: 10px; font-weight: 750; }
.blog-card-footer button { border: 0; background: transparent; color: var(--blog-accent); font-size: 11px; font-weight: 800; }
.premium-blog-card.is-featured .blog-card-body { padding: 27px; }
.premium-blog-card.is-featured .blog-card-body h3 { font-size: clamp(25px, 2.5vw, 36px); }
.premium-blog-card.is-featured .blog-card-body > p { font-size: 14px; -webkit-line-clamp: 4; }
.premium-blog-card.is-compact { display: grid; grid-template-columns: 140px 1fr; }
.premium-blog-card.is-compact .blog-card-cover { height: 100%; aspect-ratio: auto; }
.premium-blog-card.is-compact .blog-card-cover > span { display: none; }
.premium-blog-card.is-compact .blog-card-body { padding: 17px; }
.premium-blog-card.is-compact .blog-card-body h3 { margin-top: 9px; font-size: 15px; }
.premium-blog-card.is-compact .blog-card-footer { margin-top: 10px; padding-top: 10px; }

.blog-product-bridge {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: center;
  margin: 0 0 96px;
  overflow: hidden;
  border-radius: 28px;
  background:
    radial-gradient(circle at 75% -20%, rgba(127,84,255,.85), transparent 21rem),
    #121426;
  padding: 48px;
  color: #fff;
}
.blog-product-bridge > div:first-child { max-width: 600px; }
.blog-product-bridge > div:first-child > span { color: #afa0ff; font-size: 11px; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.blog-product-bridge h2 { margin: 9px 0 12px; font-size: clamp(28px, 3.5vw, 44px); font-weight: 650; line-height: 1.08; letter-spacing: -.045em; }
.blog-product-bridge p { margin: 0; color: #afb4c9; font-size: 14px; line-height: 1.7; }
.blog-product-bridge > div:last-child { display: grid; grid-template-columns: repeat(2, minmax(130px, 1fr)); gap: 10px; }
.blog-product-bridge button {
  display: flex;
  gap: 10px;
  align-items: center;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  background: rgba(255,255,255,.07);
  padding: 14px 16px;
  color: #fff;
  font-size: 11px;
  font-weight: 720;
  backdrop-filter: blur(15px);
}
.all-posts-section { scroll-margin-top: 100px; }
.blog-pagination { display: flex; gap: 14px; align-items: center; justify-content: center; margin-top: 34px; }
.blog-pagination button {
  border: 1px solid var(--blog-line);
  border-radius: 11px;
  background: var(--blog-panel);
  padding: 10px 14px;
  color: var(--blog-ink);
  font-size: 11px;
  font-weight: 750;
}
.blog-pagination button:disabled { opacity: .38; cursor: not-allowed; }
.blog-pagination span { color: var(--blog-muted); font-size: 11px; font-weight: 700; }
.blog-empty,
.blog-error,
.blog-detail-error {
  display: flex;
  min-height: 220px;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--blog-line);
  border-radius: 22px;
  background: var(--blog-panel);
  color: var(--blog-muted);
  text-align: center;
}
.blog-error { margin-bottom: 34px; border-color: #f5b9b9; color: #ad3737; }
.blog-error button,
.blog-detail-error button { margin-top: 9px; border: 0; border-radius: 10px; background: var(--blog-accent); padding: 10px 14px; color: #fff; font-size: 11px; font-weight: 750; }

/* Newsletter and CTA */
.blog-newsletter {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) minmax(320px, .7fr);
  gap: 35px;
  align-items: center;
  margin-top: 96px;
  border: 1px solid var(--blog-line);
  border-radius: 28px;
  background: var(--blog-panel);
  padding: 38px;
  box-shadow: 0 20px 70px rgba(27, 24, 58, .07);
}
.newsletter-visual { display: flex; align-items: center; }
.newsletter-visual span {
  display: grid;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  place-items: center;
  border: 1px solid rgba(109,74,255,.26);
  border-radius: 50%;
  color: var(--blog-accent);
  font-size: 11px;
  font-weight: 850;
}
.newsletter-visual i { width: 20px; height: 1px; background: rgba(109,74,255,.28); }
.blog-newsletter h2 { margin: 8px 0; color: var(--blog-ink); font-size: 25px; letter-spacing: -.03em; }
.blog-newsletter p { margin: 0; color: var(--blog-muted); font-size: 12px; line-height: 1.65; }
.blog-newsletter form { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.blog-newsletter input { min-width: 0; border: 1px solid var(--blog-line); border-radius: 12px; background: var(--blog-soft); padding: 13px; color: var(--blog-ink); font-size: 12px; outline: 0; }
.blog-newsletter button,
.newsletter-success { border: 0; border-radius: 12px; background: var(--blog-accent); padding: 13px 17px; color: #fff; font-size: 11px; font-weight: 800; }
.newsletter-success { background: rgba(24,166,111,.12); color: var(--blog-green); text-align: center; }
.blog-final-cta {
  display: flex;
  gap: 35px;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
  border-radius: 28px;
  background: linear-gradient(125deg, #5c3ff0, #8257ff 55%, #9c61ef);
  padding: 46px 50px;
  color: #fff;
  box-shadow: 0 28px 65px rgba(102, 68, 241, .25);
}
.blog-final-cta span { color: rgba(255,255,255,.7); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.blog-final-cta h2 { max-width: 720px; margin: 8px 0; font-size: clamp(28px, 3.5vw, 44px); font-weight: 650; line-height: 1.08; letter-spacing: -.045em; }
.blog-final-cta p { margin: 0; color: rgba(255,255,255,.74); font-size: 13px; }
.blog-final-cta > button {
  flex: 0 0 auto;
  border: 0;
  border-radius: 13px;
  background: #fff;
  padding: 14px 18px;
  color: #5037d4;
  font-size: 12px;
  font-weight: 850;
}

/* Loading */
.blog-skeleton-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.blog-skeleton-card { overflow: hidden; border: 1px solid var(--blog-line); border-radius: 22px; background: var(--blog-panel); padding: 18px; }
.blog-skeleton-card i,
.blog-skeleton-card span,
.blog-skeleton-card b,
.blog-skeleton-card em {
  display: block;
  border-radius: 9px;
  background: linear-gradient(90deg, var(--blog-soft), rgba(109,74,255,.08), var(--blog-soft));
  background-size: 200% 100%;
  animation: blog-shimmer 1.4s infinite linear;
}
.blog-skeleton-card i { height: 190px; margin: -18px -18px 18px; border-radius: 0; }
.blog-skeleton-card span { width: 34%; height: 10px; }
.blog-skeleton-card b { height: 17px; margin-top: 14px; }
.blog-skeleton-card b:nth-of-type(2) { width: 76%; }
.blog-skeleton-card em { width: 42%; height: 10px; margin-top: 25px; }
@keyframes blog-shimmer { to { background-position: -200% 0; } }

/* Article */
.article-world { background: #fff; }
.article-loading { min-height: 70vh; padding-top: 110px; }
.blog-detail-error { min-height: 65vh; margin-top: 60px; margin-bottom: 80px; }
.blog-detail-error > span { color: rgba(109,74,255,.17); font-size: 100px; font-weight: 900; line-height: .8; }
.blog-detail-error h1 { margin: 10px 0 0; color: var(--blog-ink); font-size: 42px; }
.article-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid #ebeaf2;
  background:
    radial-gradient(circle at 80% 10%, rgba(109,74,255,.15), transparent 30rem),
    linear-gradient(180deg, #f7f6ff, #fff);
  padding: 38px 0 66px;
}
.article-breadcrumb { display: flex; gap: 9px; align-items: center; margin-bottom: 44px; color: #8990a6; font-size: 11px; }
.article-breadcrumb button { border: 0; background: transparent; padding: 0; color: #6b7185; font-weight: 700; }
.article-breadcrumb em { overflow: hidden; max-width: 220px; text-overflow: ellipsis; white-space: nowrap; font-style: normal; }
.article-hero-grid { display: grid; grid-template-columns: minmax(0, .94fr) minmax(380px, 1.06fr); gap: 60px; align-items: center; }
.article-title-block { max-width: 720px; }
.article-category {
  display: inline-flex;
  border: 1px solid color-mix(in srgb, var(--category, #6d4aff) 32%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--category, #6d4aff) 9%, #fff);
  padding: 7px 11px;
  color: var(--category, #6d4aff);
  font-size: 10px;
  font-weight: 850;
}
.article-title-block h1 {
  margin: 20px 0;
  color: #12152b;
  font-size: clamp(42px, 5vw, 69px);
  font-weight: 690;
  line-height: 1.02;
  letter-spacing: -.058em;
}
.article-title-block > p { max-width: 670px; margin: 0; color: #69718a; font-size: 17px; line-height: 1.72; }
.article-byline { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; margin-top: 30px; color: #737a90; font-size: 10px; }
.article-author-avatar {
  display: grid;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, #6747f3, #8d5eff);
  color: #fff;
  font-size: 11px;
  font-weight: 850;
}
.article-byline > div { display: grid; }
.article-byline strong { color: #262a40; font-size: 11px; }
.article-byline small { color: #8b91a3; font-size: 9px; }
.article-byline i { width: 1px; height: 24px; background: #dedfea; }
.article-cover {
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(109,74,255,.15);
  border-radius: 26px;
  background: #eeeafe;
  box-shadow: 0 35px 80px rgba(50, 38, 113, .17);
  transform: rotate(1.1deg);
}
.article-cover img { display: block; width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.article-layout {
  display: grid;
  grid-template-columns: 210px minmax(0, 780px) 54px;
  gap: clamp(25px, 4vw, 65px);
  align-items: start;
  justify-content: center;
  padding-top: 75px;
}
.article-toc { position: sticky; top: 105px; max-height: calc(100vh - 130px); overflow: auto; }
.article-toc > strong { color: #171a2d; font-size: 11px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.article-toc nav { display: grid; gap: 9px; margin-top: 17px; padding-left: 12px; border-left: 1px solid #e6e7ef; }
.article-toc a {
  color: #7b8196;
  font-size: 10px;
  font-weight: 650;
  line-height: 1.45;
  text-decoration: none;
  transition: color .16s ease;
}
.article-toc a:hover { color: var(--blog-accent); }
.article-toc > button { width: 100%; margin-top: 20px; border: 1px solid #e2e3ed; border-radius: 10px; background: #fff; padding: 10px; color: #5d647a; font-size: 10px; font-weight: 750; }
.article-share { position: sticky; top: 105px; display: grid; gap: 8px; }
.article-share button,
.article-share a {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid #e4e5ee;
  border-radius: 12px;
  background: #fff;
  color: #5e657b;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}
.article-content { min-width: 0; color: #303448; }
.article-content > h2 { scroll-margin-top: 110px; margin: 66px 0 18px; color: #14172b; font-size: 34px; font-weight: 700; line-height: 1.16; letter-spacing: -.04em; }
.article-content > h3 { scroll-margin-top: 110px; margin: 38px 0 14px; color: #24283c; font-size: 23px; font-weight: 710; letter-spacing: -.025em; }
.article-content > p { margin: 0 0 20px; color: #4f566c; font-size: 16px; line-height: 1.9; }
.article-content > .article-lead { margin-bottom: 30px; color: #292e45; font-size: 21px; font-weight: 500; line-height: 1.68; }
.article-content > ul,
.article-content > ol { display: grid; gap: 11px; margin: 18px 0 29px; padding-left: 23px; color: #4e556c; font-size: 15px; line-height: 1.72; }
.article-content figure { margin: 35px 0; }
.article-content figure img { width: 100%; border-radius: 18px; }
.article-content figcaption { margin-top: 9px; color: #8a90a3; font-size: 10px; text-align: center; }
.article-video { overflow: hidden; border-radius: 18px; aspect-ratio: 16/9; }
.article-video iframe { width: 100%; height: 100%; border: 0; }
.article-content pre {
  position: relative;
  overflow: auto;
  margin: 30px 0;
  border-radius: 17px;
  background: #111421;
  padding: 45px 25px 25px;
  color: #dfe5ff;
  font-size: 12px;
  line-height: 1.65;
}
.article-content pre > span { position: absolute; top: 14px; left: 18px; color: #8f96ad; font-size: 9px; font-weight: 750; text-transform: uppercase; }
.article-table-wrap { overflow-x: auto; margin: 34px 0; border: 1px solid #e1e3eb; border-radius: 17px; }
.article-table-wrap table { width: 100%; min-width: 650px; border-collapse: collapse; font-size: 12px; }
.article-table-wrap th { background: #f5f4fb; color: #30344b; text-align: left; font-weight: 800; }
.article-table-wrap th,
.article-table-wrap td { padding: 14px 15px; border-bottom: 1px solid #e8e9f0; vertical-align: top; }
.article-table-wrap td { color: #5b6277; line-height: 1.55; }
.article-callout {
  margin: 30px 0;
  border: 1px solid #dfe2ed;
  border-left: 4px solid #6d4aff;
  border-radius: 13px;
  background: #f7f6ff;
  padding: 20px 22px;
}
.article-callout.tip { border-left-color: #18a66f; background: #f1fbf7; }
.article-callout.note { border-left-color: #e49a19; background: #fff9ec; }
.article-callout strong { display: block; margin-bottom: 5px; color: #2b3045; font-size: 13px; }
.article-callout p { margin: 0; color: #5e6578; font-size: 13px; line-height: 1.65; }
.article-accordion { margin: 12px 0; border: 1px solid #e2e3eb; border-radius: 13px; background: #fff; padding: 16px 18px; }
.article-accordion summary { cursor: pointer; color: #2b2f44; font-size: 13px; font-weight: 750; }
.article-accordion p { margin: 12px 0 0; color: #62697e; font-size: 13px; line-height: 1.65; }
.article-content blockquote { margin: 35px 0; border-left: 0; border-radius: 18px; background: #14172a; padding: 30px; color: #fff; }
.article-content blockquote p { margin: 0; font-size: 20px; font-weight: 560; line-height: 1.55; }
.article-content blockquote cite { display: block; margin-top: 14px; color: #aeb3c8; font-size: 10px; font-style: normal; }
.article-stat {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 16px;
  align-items: center;
  margin: 34px 0;
  border: 1px solid #ddd9fb;
  border-radius: 18px;
  background: linear-gradient(135deg, #f7f5ff, #fff);
  padding: 25px;
}
.article-stat strong { grid-row: span 2; color: #6546e9; font-size: 42px; letter-spacing: -.05em; }
.article-stat span { color: #31364c; font-size: 13px; font-weight: 730; }
.article-stat a { color: #777e92; font-size: 9px; text-decoration: none; }
.article-timeline { display: grid; margin: 30px 0; }
.article-timeline article { position: relative; display: grid; grid-template-columns: 95px 1fr; gap: 20px; padding: 0 0 27px; }
.article-timeline article::before { position: absolute; top: 24px; bottom: 0; left: 10px; width: 1px; background: #d9d8e8; content: ""; }
.article-timeline article:last-child::before { display: none; }
.article-timeline article > span { position: relative; color: #694af0; font-size: 10px; font-weight: 850; }
.article-timeline article > span::before { display: inline-block; width: 9px; height: 9px; margin-right: 9px; border: 3px solid #e5dfff; border-radius: 50%; background: #694af0; content: ""; }
.article-timeline strong { color: #262a3f; font-size: 14px; }
.article-timeline p { margin: 5px 0 0; color: #646b7f; font-size: 12px; line-height: 1.62; }
.article-sources { margin-top: 60px; padding-top: 10px; border-top: 1px solid #e5e6ed; }
.article-sources h2 { font-size: 25px; }
.article-sources ol { padding-left: 20px; }
.article-sources li { margin: 9px 0; color: #747b90; font-size: 11px; }
.article-sources a { color: #5c6378; text-decoration: none; }
.article-product,
.article-cta {
  display: flex;
  gap: 18px;
  align-items: center;
  margin: 34px 0;
  border-radius: 18px;
  padding: 23px;
}
.article-product { border: 1px solid #dfddf2; background: #f8f7ff; color: #6546e9; }
.article-product div,
.article-cta div { flex: 1; }
.article-product strong,
.article-cta strong { display: block; color: #25293f; font-size: 16px; }
.article-product p { margin: 5px 0 0; color: #666d82; font-size: 12px; line-height: 1.6; }
.article-product button { border: 0; border-radius: 10px; background: #6848ef; padding: 10px 13px; color: #fff; font-size: 10px; font-weight: 800; }
.article-cta { justify-content: space-between; background: linear-gradient(130deg, #16182a, #272240); color: #fff; }
.article-cta span { color: #aa9dff; font-size: 9px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.article-cta strong { margin-top: 5px; color: #fff; }
.article-cta p { margin: 6px 0 0; color: #aeb4c7; font-size: 11px; }
.article-cta a { flex: 0 0 auto; border-radius: 10px; background: #7452ff; padding: 11px 14px; color: #fff; font-size: 10px; font-weight: 800; text-decoration: none; }
.article-faq { margin-top: 70px; }
.article-faq > span { color: #6d4aff; font-size: 10px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.article-faq > h2 { margin: 7px 0 21px; color: #181b30; font-size: 33px; letter-spacing: -.04em; }
.article-faq details { border-top: 1px solid #e5e6ed; padding: 18px 0; }
.article-faq details:last-child { border-bottom: 1px solid #e5e6ed; }
.article-faq summary { display: flex; justify-content: space-between; cursor: pointer; color: #2c3045; font-size: 14px; font-weight: 720; list-style: none; }
.article-faq summary b { color: #6d4aff; font-size: 20px; }
.article-faq details p { margin: 12px 0 0; color: #62697d; font-size: 13px; line-height: 1.72; }
.article-author-box { display: flex; gap: 18px; margin-top: 48px; border-radius: 17px; background: #f5f5fa; padding: 25px; }
.article-author-box small { display: block; color: #8a90a5; font-size: 9px; font-weight: 800; text-transform: uppercase; }
.article-author-box strong { color: #24283d; font-size: 14px; }
.article-author-box p { margin: 5px 0 0; color: #646b80; font-size: 12px; line-height: 1.6; }
.related-articles { margin-top: 100px; padding-top: 75px; border-top: 1px solid #e6e7ee; }
.article-end-cta { margin-bottom: 105px; }

@media (max-width: 1120px) {
  .blog-hero-inner { grid-template-columns: 1fr 420px; gap: 36px; }
  .blog-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-layout { grid-template-columns: 180px minmax(0, 700px); }
  .article-share { display: none; }
  .blog-newsletter { grid-template-columns: 1fr 1.4fr; }
  .newsletter-visual { display: none; }
}
@media (max-width: 900px) {
  .blog-hero { min-height: auto; }
  .blog-hero-inner { grid-template-columns: 1fr; min-height: auto; padding-top: 60px; }
  .blog-hero-featured { max-width: 650px; }
  .blog-featured-grid { grid-template-columns: 1fr; }
  .blog-featured-grid > :first-child { grid-row: auto; }
  .premium-blog-card.is-compact { grid-template-columns: 180px 1fr; }
  .blog-product-bridge { grid-template-columns: 1fr; }
  .article-hero-grid { grid-template-columns: 1fr; }
  .article-cover { max-width: 720px; transform: none; }
  .article-layout { grid-template-columns: 1fr; }
  .article-toc { position: static; max-height: none; border: 1px solid #e4e5ed; border-radius: 15px; padding: 18px; }
  .article-toc nav { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .blog-hero-inner { padding-top: 50px; padding-bottom: 55px; }
  .blog-hero-copy h1 { font-size: 43px; }
  .blog-hero-copy > p { font-size: 15px; }
  .blog-search kbd { display: none; }
  .blog-search { grid-template-columns: 22px 1fr; }
  .blog-page-content { padding-top: 65px; padding-bottom: 75px; }
  .blog-content-section { margin-bottom: 70px; }
  .blog-section-head { align-items: start; }
  .blog-section-head > button { display: none; }
  .blog-section-head h2 { font-size: 31px; }
  .blog-card-grid,
  .blog-skeleton-grid { grid-template-columns: 1fr; }
  .premium-blog-card.is-compact { display: block; }
  .premium-blog-card.is-compact .blog-card-cover { height: auto; aspect-ratio: 16/9; }
  .blog-product-bridge { padding: 30px 24px; }
  .blog-product-bridge > div:last-child { grid-template-columns: 1fr 1fr; }
  .blog-newsletter { grid-template-columns: 1fr; padding: 28px 23px; }
  .blog-newsletter form { grid-template-columns: 1fr; }
  .blog-final-cta { display: block; padding: 32px 25px; }
  .blog-final-cta > button { margin-top: 22px; }
  .article-hero { padding-top: 25px; }
  .article-breadcrumb { margin-bottom: 30px; }
  .article-title-block h1 { font-size: 40px; }
  .article-title-block > p { font-size: 15px; }
  .article-byline i { display: none; }
  .article-layout { padding-top: 45px; }
  .article-toc nav { grid-template-columns: 1fr; }
  .article-content > h2 { margin-top: 48px; font-size: 28px; }
  .article-content > h3 { font-size: 21px; }
  .article-content > p { font-size: 15px; line-height: 1.82; }
  .article-content > .article-lead { font-size: 18px; }
  .article-stat { grid-template-columns: 1fr; }
  .article-stat strong { grid-row: auto; }
  .article-timeline article { grid-template-columns: 1fr; gap: 8px; }
  .article-timeline article::before { display: none; }
  .article-product,
  .article-cta { align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  .premium-blog-card,
  .blog-card-cover img { transition: none; }
  .blog-skeleton-card * { animation: none !important; }
}