:root {
  color-scheme: dark;
  --bg: #081018;
  --bg-soft: #0c1a24;
  --panel: rgba(8, 24, 34, 0.9);
  --panel-strong: rgba(9, 20, 28, 0.96);
  --text: #f4f0e5;
  --muted: #b9c6cf;
  --line: rgba(120, 167, 193, 0.22);
  --brand-a: #f0c65b;
  --brand-b: #73e4ea;
  --brand-ink: #071018;
  --danger: #ff8f70;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  background:
    radial-gradient(circle at top right, rgba(115, 228, 234, 0.12), transparent 24%),
    radial-gradient(circle at top left, rgba(240, 198, 91, 0.12), transparent 28%),
    linear-gradient(180deg, #071018, #0b141b 48%, #091018);
  color: var(--text);
  line-height: 1.9;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
}

.blog-shell {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
  padding: 18px 0 54px;
}

.blog-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  margin: 0 0 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(7, 18, 26, 0.88);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.blog-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.blog-brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.blog-brand strong {
  display: block;
  color: var(--brand-a);
  font-size: 1.2rem;
}

.blog-brand span {
  display: block;
  color: var(--muted);
  font-weight: 700;
}

.blog-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.blog-link,
.blog-btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 900;
}

.blog-link {
  background: rgba(11, 25, 35, 0.88);
  color: var(--text);
}

.blog-btn {
  color: var(--brand-ink);
  background: linear-gradient(180deg, var(--brand-b), var(--brand-a));
  box-shadow: 0 16px 30px rgba(115, 228, 234, 0.12);
}

.blog-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(6, 18, 26, 0.92), rgba(7, 18, 26, 0.78)),
    radial-gradient(circle at top left, rgba(240, 198, 91, 0.12), transparent 40%);
  box-shadow: var(--shadow);
}

.kicker {
  margin: 0 0 8px;
  color: var(--brand-b);
  font-size: 0.92rem;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.blog-hero h1,
.article-head h1 {
  margin: 0 0 12px;
  color: var(--brand-a);
  line-height: 1.2;
}

.blog-hero h1 {
  font-size: clamp(32px, 5vw, 58px);
}

.blog-hero p,
.article-prose p,
.article-note,
.blog-card p,
.metric-card span,
.sidebar-card p,
.sidebar-card li {
  color: var(--muted);
}

.hero-actions,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.hero-metrics,
.sidebar-metrics {
  display: grid;
  gap: 12px;
}

.metric-card {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(8, 24, 34, 0.94), rgba(5, 15, 21, 0.88)),
    radial-gradient(circle at top left, rgba(115, 228, 234, 0.12), transparent 58%);
}

.metric-card strong,
.sidebar-card strong,
.blog-card strong {
  display: block;
  color: var(--text);
}

.blog-section-title {
  margin: 28px 0 14px;
  color: var(--text);
  font-size: 1.5rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.blog-card {
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(8, 24, 34, 0.96), rgba(6, 17, 24, 0.9)),
    radial-gradient(circle at top left, rgba(240, 198, 91, 0.1), transparent 55%);
  box-shadow: var(--shadow);
}

.blog-card img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  width: 100%;
}

.blog-card-body {
  padding: 18px;
}

.blog-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.blog-pills span,
.article-meta span {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.03);
}

.blog-card h2 {
  margin: 0 0 8px;
  font-size: 1.34rem;
  line-height: 1.45;
}

.article-shell {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
  padding: 18px 0 56px;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
}

.article-main,
.article-sidebar {
  display: grid;
  gap: 18px;
}

.article-panel,
.sidebar-card,
.article-cover,
.article-related {
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(7, 18, 26, 0.96), rgba(8, 17, 24, 0.9)),
    radial-gradient(circle at top left, rgba(115, 228, 234, 0.08), transparent 56%);
  box-shadow: var(--shadow);
}

.article-head,
.article-prose,
.sidebar-card,
.article-related {
  padding: 22px;
}

.article-cover {
  overflow: hidden;
}

.article-cover img {
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
}

.article-prose h2 {
  margin: 24px 0 10px;
  color: var(--brand-a);
  font-size: 1.5rem;
}

.article-prose ul,
.article-prose ol {
  margin: 0;
  padding-inline-start: 24px;
  color: var(--muted);
}

.article-prose li + li {
  margin-top: 8px;
}

.article-note {
  padding: 14px 16px;
  border-right: 4px solid var(--brand-a);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
}

.sidebar-card ul {
  margin: 12px 0 0;
  padding-inline-start: 20px;
}

.sidebar-actions {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.article-related h2 {
  margin: 0 0 14px;
}

.related-grid {
  display: grid;
  gap: 12px;
}

.related-item {
  display: grid;
  gap: 4px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  text-decoration: none;
}

.related-item small {
  color: var(--brand-b);
  font-weight: 900;
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.offer-card,
.cta-banner {
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(8, 24, 34, 0.95), rgba(6, 17, 24, 0.9)),
    radial-gradient(circle at top left, rgba(240, 198, 91, 0.08), transparent 56%);
  box-shadow: var(--shadow);
}

.offer-card {
  padding: 20px;
}

.offer-card h3 {
  margin: 0 0 10px;
  font-size: 1.24rem;
  color: var(--text);
}

.offer-card p,
.offer-card li,
.cta-banner p {
  color: var(--muted);
}

.offer-card ul {
  margin: 12px 0 0;
  padding-inline-start: 20px;
}

.proof-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.proof-pill {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 800;
}

.cta-banner {
  padding: 22px;
}

.cta-banner h2 {
  color: var(--text);
}

.seo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.seo-action-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  color: var(--brand-ink);
  background: linear-gradient(180deg, var(--brand-b), var(--brand-a));
  text-decoration: none;
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(115, 228, 234, 0.12);
}

.seo-action-link.secondary {
  color: var(--text);
  background: rgba(8, 24, 34, 0.88);
  box-shadow: none;
}

@media (max-width: 980px) {
  .blog-hero,
  .article-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .blog-topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .blog-nav,
  .hero-actions,
  .card-actions,
  .seo-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
}