:root {
  --blog-bg: #0b132b;
  --blog-surface: #1c2541;
  --blog-surface-2: #243356;
  --blog-accent: #ffb703;
  --blog-info: #219ebc;
  --blog-success: #06d6a0;
  --blog-danger: #ef476f;
  --blog-text: #e8edf2;
  --blog-muted: #9bacc0;
  --blog-border: rgba(255, 255, 255, 0.08);
  --blog-max: 860px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--blog-bg);
  color: var(--blog-text);
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  line-height: 1.72;
}
a { color: var(--blog-accent); }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--blog-accent);
  outline-offset: 3px;
}

.blog-navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--blog-border);
  background: rgba(11, 19, 43, 0.96);
  backdrop-filter: blur(14px);
}
.blog-navbar__inner {
  width: min(1100px, calc(100% - 32px));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.blog-brand {
  color: var(--blog-text);
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
}
.blog-navlinks { display: flex; align-items: center; gap: 20px; }
.blog-navlinks a { color: var(--blog-muted); font-size: 14px; text-decoration: none; }
.blog-navlinks a[aria-current="page"] { color: var(--blog-accent); }
.blog-navlinks .blog-button { color: var(--blog-bg); }
.blog-menu-toggle {
  display: none;
  border: 1px solid var(--blog-border);
  border-radius: 8px;
  background: var(--blog-surface);
  color: var(--blog-text);
  padding: 8px 11px;
  font: inherit;
}
.blog-button {
  display: inline-block;
  border: 0;
  border-radius: 10px;
  background: var(--blog-accent);
  color: var(--blog-bg);
  padding: 11px 20px;
  font-weight: 700;
  text-decoration: none;
}

.blog-breadcrumb,
.blog-article {
  width: min(var(--blog-max), calc(100% - 40px));
  margin-inline: auto;
}
.blog-breadcrumb {
  padding: 24px 0 12px;
  color: var(--blog-muted);
  font-size: 13px;
}
.blog-breadcrumb a { color: var(--blog-muted); }
.blog-article { padding: 24px 0 80px; }
.blog-kicker {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}
.blog-badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(33, 158, 188, 0.32);
  border-radius: 999px;
  background: rgba(33, 158, 188, 0.12);
  color: var(--blog-info);
  padding: 5px 13px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.blog-badge--status {
  border-color: rgba(6, 214, 160, 0.3);
  background: rgba(6, 214, 160, 0.1);
  color: var(--blog-success);
}
.blog-header h1 {
  max-width: 820px;
  margin: 0 0 16px;
  font-size: clamp(30px, 5.5vw, 48px);
  line-height: 1.16;
  letter-spacing: -0.025em;
}
.blog-highlight { color: var(--blog-accent); }
.blog-meta { display: flex; flex-wrap: wrap; gap: 10px 18px; color: var(--blog-muted); font-size: 13px; }

.blog-hero { margin: 32px 0 12px; }
.blog-hero picture { display: block; }
.blog-hero img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 630;
  object-fit: cover;
  border: 1px solid var(--blog-border);
  border-radius: 18px;
  background: var(--blog-surface);
}
.blog-hero figcaption { margin-top: 8px; color: var(--blog-muted); font-size: 12px; }

.blog-alert {
  display: flex;
  gap: 13px;
  margin: 28px 0;
  border: 1px solid rgba(255, 183, 3, 0.25);
  border-radius: 14px;
  background: rgba(255, 183, 3, 0.08);
  padding: 18px 20px;
}
.blog-alert__icon { flex: 0 0 auto; font-size: 20px; }
.blog-alert strong { display: block; color: var(--blog-accent); margin-bottom: 4px; }

.blog-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 30px 0;
}
.blog-stat {
  border: 1px solid var(--blog-border);
  border-radius: 13px;
  background: var(--blog-surface);
  padding: 18px 14px;
  text-align: center;
}
.blog-stat__label { color: var(--blog-muted); font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.blog-stat__value { margin-top: 6px; color: var(--blog-accent); font-size: 21px; font-weight: 700; }
.blog-stat__detail { color: var(--blog-muted); font-size: 12px; }

.blog-lead { margin: 28px 0; font-size: 18px; color: var(--blog-text); }
.blog-toc,
.blog-sources,
.blog-updates {
  margin: 28px 0;
  border: 1px solid var(--blog-border);
  border-radius: 14px;
  background: var(--blog-surface);
  padding: 20px 24px;
}
.blog-toc h2,
.blog-sources h2,
.blog-updates h2 { margin-top: 0; padding-top: 0; border: 0; font-size: 18px; }
.blog-toc ol,
.blog-sources ol,
.blog-updates ul { margin-bottom: 0; }
.blog-article h2 {
  margin: 44px 0 16px;
  border-top: 1px solid var(--blog-border);
  padding-top: 16px;
  font-size: clamp(23px, 4vw, 29px);
  line-height: 1.3;
}
.blog-article h3 { margin: 30px 0 12px; color: var(--blog-accent); font-size: 19px; }
.blog-article p { margin: 0 0 17px; }
.blog-article li { margin-bottom: 8px; }
.blog-table { overflow-x: auto; margin: 24px 0; border: 1px solid var(--blog-border); border-radius: 12px; }
.blog-table table { width: 100%; min-width: 580px; border-collapse: collapse; }
.blog-table th, .blog-table td { padding: 12px 15px; text-align: left; border-bottom: 1px solid var(--blog-border); }
.blog-table th { background: var(--blog-surface-2); color: var(--blog-accent); font-size: 12px; text-transform: uppercase; }
.blog-table tr:last-child td { border-bottom: 0; }
.blog-table caption { padding: 13px 15px; color: var(--blog-muted); font-size: 13px; text-align: left; }
.blog-checklist { margin: 22px 0; padding: 0; list-style: none; }
.blog-checklist li { position: relative; margin: 0 0 10px; padding: 13px 15px 13px 44px; border: 1px solid var(--blog-border); border-radius: 10px; background: var(--blog-surface); }
.blog-checklist li::before { content: '✓'; position: absolute; left: 16px; color: var(--blog-accent); font-weight: 700; }

.blog-cta {
  margin: 42px 0;
  border: 1px solid rgba(255, 183, 3, 0.24);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 183, 3, 0.11), rgba(33, 158, 188, 0.1));
  padding: 30px;
  text-align: center;
}
.blog-cta h2 { margin: 0 0 10px; border: 0; padding: 0; font-size: 23px; }
.blog-cta p { color: var(--blog-muted); }
.blog-cta--inline { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px; text-align: left; }
.blog-cta--inline h3 { margin: 0 0 6px; color: var(--blog-text); }
.blog-cta--inline p { margin: 0; }
.blog-cta--inline .blog-button { flex: 0 0 auto; }
.blog-related { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.blog-related a { border: 1px solid var(--blog-border); border-radius: 12px; background: var(--blog-surface); color: var(--blog-text); padding: 18px; text-decoration: none; }
.blog-related a:hover { border-color: rgba(255, 183, 3, 0.35); }

.blog-faq details { margin-bottom: 12px; border: 1px solid var(--blog-border); border-radius: 12px; background: var(--blog-surface); padding: 0 18px; }
.blog-faq summary { cursor: pointer; padding: 16px 0; font-weight: 600; }
.blog-faq details p { color: var(--blog-muted); }

.blog-footer { border-top: 1px solid var(--blog-border); padding: 36px 20px; color: var(--blog-muted); text-align: center; font-size: 13px; }

@media (max-width: 720px) {
  .blog-menu-toggle { display: inline-block; }
  .blog-navlinks {
    display: none;
    position: absolute;
    inset: 68px 16px auto;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--blog-border);
    border-radius: 12px;
    background: var(--blog-surface);
    padding: 14px;
  }
  .blog-navlinks[data-open="true"] { display: flex; }
  .blog-navlinks a { padding: 8px; }
  .blog-stats { grid-template-columns: 1fr 1fr; }
  .blog-cta--inline { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 480px) {
  .blog-breadcrumb, .blog-article { width: min(100% - 32px, var(--blog-max)); }
  .blog-article { padding-top: 16px; }
  .blog-header h1 { font-size: 31px; }
  .blog-hero { margin-top: 24px; }
  .blog-stats, .blog-related { grid-template-columns: 1fr; }
  .blog-alert, .blog-toc, .blog-sources, .blog-updates, .blog-cta { padding: 17px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}