@font-face {
  font-family: Poppins;
  font-weight: 400;
  src: url("../fonts/Poppins-Regular.otf") format("opentype");
}
@font-face {
  font-family: Poppins;
  font-weight: 600;
  src: url("../fonts/Poppins-SemiBold.otf") format("opentype");
}
:root {
  --bg: #0b1220;
  --bg2: #121a2b;
  --text: #e8eef9;
  --muted: #9aabc7;
  --accent: #3dd68c;
  --line: rgba(232,238,249,.12);
  --max: 720px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Poppins, "Segoe UI", sans-serif;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(61,214,140,.18), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(80,140,255,.14), transparent 50%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
  min-height: 100vh;
  line-height: 1.65;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(100% - 2rem, var(--max)); margin: 0 auto; padding: 2rem 0 4rem; }
.top { display: flex; justify-content: space-between; gap: 1rem; align-items: center; margin-bottom: 2.5rem; }
.brand { font-weight: 600; letter-spacing: .02em; color: var(--text); font-size: 1.05rem; }
.brand span { color: var(--accent); }
.muted { color: var(--muted); }
.list { display: grid; gap: 1rem; }
.item { padding: 1.1rem 0; border-bottom: 1px solid var(--line); }
.item h2 { margin: 0 0 .35rem; font-size: 1.15rem; font-weight: 600; line-height: 1.35; }
.item h2 a { color: var(--text); }
.item h2 a:hover { color: var(--accent); text-decoration: none; }
.item p { margin: 0; color: var(--muted); font-size: .95rem; }
.meta { font-size: .85rem; color: var(--muted); margin-bottom: 1.25rem; }
article h1 { font-size: clamp(1.6rem, 4vw, 2.2rem); line-height: 1.2; margin: 0 0 .75rem; }
article h2, article h3 { line-height: 1.3; margin: 1.8rem 0 .7rem; }
article p { margin: 0 0 1rem; }
article figure { margin: 1.5rem 0; }
article figure img { width: 100%; height: auto; display: block; border-radius: 4px; }
article figcaption { color: var(--muted); font-size: .85rem; margin-top: .5rem; }
article blockquote {
  margin: 1.2rem 0;
  padding: .2rem 0 .2rem 1rem;
  border-left: 3px solid var(--accent);
  color: #c9d6ea;
}
article ul, article ol { padding-left: 1.2rem; }
article hr { border: 0; border-top: 1px solid var(--line); margin: 2rem 0; }
.back { display: inline-block; margin-bottom: 1.5rem; color: var(--muted); }