:root {
  --bg: hsl(265 38% 7%);
  --surface: hsl(268 30% 11%);
  --border: hsl(270 30% 26% / .55);
  --text: hsl(300 25% 97%);
  --muted: hsl(268 16% 64%);
  --accent: hsl(272 95% 68%);
  --accent2: hsl(322 90% 66%);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  background-image: radial-gradient(circle at 50% -10%, hsl(272 95% 68% / .14), transparent 55%);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 24px; border-bottom: 1px solid var(--border);
  background: rgba(8, 8, 16, .7); backdrop-filter: blur(20px);
  position: sticky; top: 0; z-index: 10;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--text); }
.mark {
  width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  font-weight: 800; font-size: 14px;
}
.nav-cta {
  padding: 9px 18px; border-radius: 10px; font-weight: 600; font-size: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff;
}
.nav-cta:hover { text-decoration: none; opacity: .9; }

main { max-width: 760px; margin: 0 auto; padding: 40px 24px 72px; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 22px; }
.crumbs a { color: var(--muted); }

h1 { font-size: clamp(28px, 5vw, 42px); line-height: 1.2; letter-spacing: -.02em; margin-bottom: 14px; }
h2 { font-size: clamp(21px, 3.4vw, 27px); line-height: 1.3; margin: 40px 0 14px; letter-spacing: -.01em; }
h3 { font-size: 19px; margin: 28px 0 10px; }
p, ul, ol { margin-bottom: 18px; }
ul, ol { padding-left: 22px; }
li { margin-bottom: 8px; }
.meta { color: var(--muted); font-size: 14px; margin-bottom: 32px; }
.lead { font-size: 18px; color: var(--muted); margin-bottom: 36px; }
article p, article li { color: hsl(300 20% 90%); }
strong { color: #fff; }
code {
  font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-size: .9em;
  background: var(--surface); border: 1px solid var(--border);
  padding: 2px 6px; border-radius: 6px;
}
blockquote {
  border-left: 3px solid var(--accent); padding: 4px 0 4px 18px;
  margin: 24px 0; color: var(--muted); font-style: italic;
}
table { width: 100%; border-collapse: collapse; margin-bottom: 22px; font-size: 15px; display: block; overflow-x: auto; }
th, td { border: 1px solid var(--border); padding: 10px 12px; text-align: left; }
th { background: var(--surface); font-weight: 600; }

.cta {
  margin: 48px 0 8px; padding: 28px; border-radius: 18px;
  background: var(--surface); border: 1px solid var(--border);
}
.cta-title { font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.cta p { color: var(--muted); font-size: 15px; }
.cta-btn {
  display: inline-block; margin-top: 8px; padding: 13px 26px; border-radius: 12px;
  font-weight: 700; color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 8px 30px hsl(272 95% 68% / .28);
}
.cta-btn:hover { text-decoration: none; opacity: .92; }

.more { margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--border); }
.more h2 { font-size: 18px; margin: 0 0 12px; }
.more ul { list-style: none; padding: 0; }

.posts { list-style: none; padding: 0; display: grid; gap: 16px; }
.post a {
  display: block; padding: 22px 24px; border-radius: 16px;
  background: var(--surface); border: 1px solid var(--border); color: inherit;
}
.post a:hover { text-decoration: none; border-color: var(--accent); }
.post h2 { font-size: 20px; margin: 0 0 8px; }
.post p { color: var(--muted); font-size: 15px; margin-bottom: 8px; }

footer { border-top: 1px solid var(--border); padding: 32px 24px; text-align: center; color: var(--muted); font-size: 14px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 18px; justify-content: center; margin-bottom: 14px; }
.foot-links a { color: var(--muted); }
.foot-copy { font-size: 13px; opacity: .7; }

@media (max-width: 600px) {
  main { padding: 28px 18px 56px; }
  .cta { padding: 22px; }
}