.blog-content {
  --bg: #0b1630;
  --bg-2: #0e1b36;
  --card: #11203d;
  --card-2: #162848;
  --border: rgba(255, 255, 255, 0.12);
  --text: #ffffff;
  --muted: #b3bdcd;
  --accent: #7bbcf3;
  --accent-2: #5fa6e6;
  --gradient: linear-gradient(135deg, #8cc8f6 0%, #6fb3ee 100%);
  --btn-text: #0b1630;
  --icon-bg: #1a2c4d;
  --radius: 20px;
  --radius-sm: 12px;
}

.blog-content,
.blog-content * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

.blog-content {
  font-family: "Neutral Sans", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #0a1430 0%, #0d1a36 50%, #0b1630 100%) fixed;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.blog-content a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 16px;
}

.container-narrow {
  max-width: 860px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 110px 0 80px;
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: -10%;
  width: min(1000px, 90%);
  background: radial-gradient(ellipse 60% 55% at 60% 45%, rgba(70, 110, 160, 0.42), rgba(40, 70, 115, 0.15) 55%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

.hero>* {
  position: relative;
  z-index: 1;
}

.hero.hero-article {
  text-align: left;
  padding: 90px 0 50px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 26px;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gradient);
  box-shadow: 0 0 12px var(--accent);
}

.blog-content h1,
.blog-content h2,
.blog-content h3,
.blog-content h4 {
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.blog-content h1 {
  font-size: clamp(34px, 5.5vw, 60px);
  margin-bottom: 22px;
}

h1 .grad,
h2 .grad {
  color: var(--accent);
}

.hero .lead {
  max-width: 760px;
  margin: 0 auto;
  font-size: clamp(17px, 2vw, 20px);
  color: var(--muted);
}

.hero-article .lead {
  margin: 0;
}

.hero .sublead {
  max-width: 760px;
  margin: 18px auto 0;
  color: var(--muted);
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 26px;
  color: var(--muted);
  font-size: 15px;
}

.meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.meta span+span::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--muted);
  margin-right: 14px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 10px;
  transition: color .2s;
}

.back-link:hover {
  color: var(--text);
}

.hero-article .back-link {
  display: flex;
  width: fit-content;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--btn-text);
  font-weight: 700;
  font-size: 16px;
  box-shadow: 0 10px 30px -10px rgba(123, 188, 243, 0.7);
  transition: transform .2s, box-shadow .2s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px -10px rgba(123, 188, 243, 0.8);
}

.link-arrow {
  font-weight: 700;
  color: var(--accent);
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.link-arrow span {
  transition: transform .2s;
}

/* ---------- Article cards (blog index) ---------- */
.section {
  padding: 40px 0 90px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 34px 30px 30px;
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform .25s, border-color .25s, box-shadow .25s;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(123, 188, 243, 0.45);
  box-shadow: 0 24px 50px -24px rgba(123, 188, 243, 0.45);
}

.card:hover .link-arrow span {
  transform: translateX(4px);
}

.card .num {
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 22px;
}

.card h2 {
  font-size: 23px;
  margin-bottom: 6px;
}

.card .card-sub {
  color: var(--accent);
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 14px;
}

.card .card-meta {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 16px;
}

.card p {
  color: var(--muted);
  font-size: 16px;
  flex: 1;
  margin-bottom: 24px;
}

/* ---------- CTA block ---------- */
.cta {
  position: relative;
  margin-top: 70px;
  padding: 56px 40px;
  border-radius: 28px;
  text-align: center;
  background:
    radial-gradient(circle at 15% 20%, rgba(123, 188, 243, 0.25), transparent 50%),
    radial-gradient(circle at 85% 80%, rgba(123, 188, 243, 0.25), transparent 50%),
    var(--card);
  border: 1px solid var(--border);
  overflow: hidden;
}

.cta h2 {
  font-size: clamp(26px, 3.5vw, 38px);
  margin-bottom: 14px;
}

.cta p {
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 30px;
}

/* ---------- Article body ---------- */
.article {
  padding: 10px 0 90px;
}

.article h2 {
  font-size: clamp(24px, 3vw, 32px);
  margin: 56px 0 18px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.article h2::before {
  content: "";
  flex: 0 0 6px;
  height: 1.1em;
  margin-top: .1em;
  border-radius: 6px;
  background: var(--gradient);
}

.article h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.article p {
  color: #c9d1de;
  margin-bottom: 18px;
}

.article strong {
  color: var(--text);
}

.model-list {
  display: grid;
  gap: 16px;
  margin: 26px 0;
}

.model {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  padding: 24px 26px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.model .badge {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--icon-bg);
  color: var(--accent);
  font-weight: 800;
}

.model p {
  margin: 0;
}

.callout {
  padding: 24px 28px;
  margin: 28px 0;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(123, 188, 243, 0.12), rgba(123, 188, 243, 0.12));
  border: 1px solid rgba(123, 188, 243, 0.3);
}

.callout p:last-child {
  margin-bottom: 0;
}

.metric-list {
  list-style: none;
  display: grid;
  gap: 14px;
  margin: 22px 0;
}

.metric-list li {
  padding: 20px 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: #c9d1de;
}

.metric-list li strong {
  display: block;
  margin-bottom: 4px;
}

/* ---------- Tables ---------- */
.table-wrap {
  margin: 28px 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow-x: auto;
  background: var(--card);
}

.table-title {
  font-size: 18px;
  font-weight: 700;
  margin: 40px 0 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
  font-size: 15px;
}

th,
td {
  padding: 16px 20px;
  text-align: left;
  vertical-align: top;
}

.blog-content th,
.blog-content td {
  padding: 16px 20px;
  text-align: left;
  vertical-align: top;
}

thead th {
  background: rgba(123, 188, 243, 0.12);
  color: var(--text);
  font-weight: 700;
  border-bottom: 1px solid var(--border);
}

tbody tr+tr td {
  border-top: 1px solid var(--border);
}

tbody td {
  color: #c9d1de;
}

tbody td:first-child {
  color: var(--text);
  font-weight: 600;
}

.table-source {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 30px;
}

/* ---------- Sources & disclaimer ---------- */
.sources {
  margin-top: 60px;
  padding: 30px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.sources h3 {
  margin-bottom: 16px;
}

.sources ul {
  list-style: none;
  display: grid;
  gap: 12px;
}

.sources li {
  color: var(--muted);
  font-size: 15px;
  padding-left: 20px;
  position: relative;
}

.sources li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gradient);
}

.sources li em {
  color: var(--text);
  font-style: normal;
  font-weight: 600;
}

.disclaimer {
  margin-top: 24px;
  padding: 22px 26px;
  border-left: 3px solid var(--accent-2);
  background: rgba(123, 188, 243, 0.06);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--muted);
  font-size: 14px;
}

.disclaimer p {
  margin: 0;
  color: var(--muted);
}

.author {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 30px;
  padding: 22px 26px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.author .avatar {
  flex: 0 0 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--icon-bg);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-weight: 800;
}

.author p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.author strong {
  display: block;
  color: var(--text);
}


/* ---------- Images ---------- */
.card-img {
  display: block;
  width: calc(100% + 60px);
  max-width: none !important;
  height: auto;
  margin: -34px -30px 26px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius) var(--radius) 0 0;
  border-bottom: 1px solid var(--border);
  transition: filter .25s;
}

.card:hover .card-img {
  filter: brightness(1.12);
}

.card {
  overflow: hidden;
}

.cover {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: 0 30px 70px -30px rgba(123, 188, 243, 0.35);
  margin: 0 0 10px;
}


/* ---------- Cross-links ---------- */
.article p a.inline,
.article li a.inline,
.callout a.inline {
  color: var(--accent);
  border-bottom: 1px solid rgba(123, 188, 243, 0.4);
  transition: border-color .2s, color .2s;
}

.article p a.inline:hover,
.article li a.inline:hover,
.callout a.inline:hover {
  color: #a9d4f8;
  border-color: var(--accent);
}

.article h2[id] {
  scroll-margin-top: 30px;
}

.pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 60px;
}

.pager a {
  display: block;
  padding: 22px 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color .2s, transform .2s;
}

.pager a:hover {
  border-color: rgba(123, 188, 243, 0.5);
  transform: translateY(-2px);
}

.pager small {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.pager strong {
  color: var(--text);
  font-size: 17px;
  line-height: 1.35;
  display: block;
}

.pager .next {
  text-align: right;
  grid-column: 2;
}

.prev1{
text-align: center;
  
}
.next1{
text-align: center !important;
  
}

.related {
  margin-top: 70px;
}

.related>h2 {
  margin-top: 0;
}

.related .cards {
  grid-template-columns: repeat(2, 1fr);
  margin-top: 24px;
}

.related .card h3 {
  font-size: 20px;
  margin-bottom: 6px;
}

.related .card .num {
  font-size: 32px;
  margin-bottom: 14px;
}

.related .card .card-sub {
  flex: 1;
  margin-bottom: 18px;
}

.related .back-all {
  display: inline-flex;
  margin-top: 30px;
}

@media (max-width: 700px) {

  .pager,
  .related .cards {
    grid-template-columns: 1fr;
  }

  .pager .next {
    grid-column: auto;
  }
}


.sources li a {
  color: var(--text);
  font-weight: 600;
  border-bottom: 1px solid rgba(123, 188, 243, 0.4);
  transition: color .2s, border-color .2s;
  word-break: break-word;
}

.sources li a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.sources li a::after {
  content: " ↗";
  color: var(--accent);
  font-weight: 700;
}

.table-source a {
  color: var(--accent);
  border-bottom: 1px solid rgba(123, 188, 243, 0.4);
}

.table-source a:hover {
  border-color: var(--accent);
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .blog-content {
    font-size: 16px;
  }

  .hero {
    padding: 80px 0 56px;
  }

  .cta {
    padding: 40px 22px;
  }

  .model {
    grid-template-columns: 1fr;
  }

  th,
  td {
    padding: 13px 14px;
  }
}