:root {
  --bg: #0d1117;
  --panel: #141a22;
  --panel-2: #0f151c;
  --text: #e8edf3;
  --muted: #9aa7b5;
  --line: #26313d;
  --accent: #7dd3fc;
  --accent-2: #a7f3d0;
  --max: 1080px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}
a { color: var(--text); text-decoration: none; }
a:hover { color: var(--accent); }
.wrap { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(13,17,23,.9); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-weight: 750; letter-spacing: -.02em; }
.nav-links { display:flex; gap:22px; color:var(--muted); font-size:.95rem; }
.hero { padding: 92px 0 72px; border-bottom:1px solid var(--line); }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing:.14em; font-size:.76rem; font-weight:700; }
h1 { font-size: clamp(2.7rem, 7vw, 5.8rem); line-height: .98; letter-spacing: -.055em; margin: 14px 0 24px; max-width: 950px; }
.lead { font-size: clamp(1.05rem, 2vw, 1.3rem); color: var(--muted); max-width: 760px; }
.actions { display:flex; gap:12px; flex-wrap:wrap; margin-top:30px; }
.btn { border:1px solid var(--line); padding:11px 16px; border-radius:9px; font-weight:650; background:var(--panel); }
.btn.primary { background:var(--text); color:var(--bg); border-color:var(--text); }
.btn.primary:hover { color:var(--bg); opacity:.88; }
section { padding: 68px 0; border-bottom:1px solid var(--line); }
.section-head { display:flex; justify-content:space-between; gap:24px; align-items:end; margin-bottom:28px; }
h2 { margin:0; font-size:2rem; letter-spacing:-.035em; }
.section-note { color:var(--muted); max-width:560px; margin:0; }
.grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
.card { border:1px solid var(--line); background:var(--panel-2); border-radius:14px; padding:24px; }
.card h3 { margin:0 0 8px; font-size:1.2rem; }
.card p { color:var(--muted); margin:0; }
.tags { margin-top:18px; display:flex; flex-wrap:wrap; gap:8px; }
.tag { color:#c9d4df; border:1px solid var(--line); border-radius:999px; padding:4px 9px; font-size:.8rem; }
.case { display:block; transition:transform .15s ease,border-color .15s ease; }
.case:hover { transform:translateY(-2px); border-color:#466078; color:var(--text); }
.case .meta { color:var(--accent-2); font-size:.8rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; }
footer { padding:34px 0 60px; color:var(--muted); font-size:.9rem; }
.article-wrap { width:min(calc(100% - 40px), 820px); margin:0 auto; }
.article-hero { padding:76px 0 48px; }
.article-hero h1 { font-size:clamp(2.5rem,6vw,4.6rem); max-width:820px; }
.article-meta { color:var(--muted); }
article { padding: 0 0 80px; }
article h2 { margin-top:52px; margin-bottom:12px; font-size:1.7rem; }
article h3 { margin-top:34px; }
article p, article li { font-size:1.06rem; }
article p { color:#c8d2dc; }
.callout { border-left:3px solid var(--accent); background:var(--panel); padding:18px 20px; margin:28px 0; border-radius:0 10px 10px 0; }
.callout p { margin:0; color:var(--text); }
.codeish { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size:.94em; color:#d6e6f5; }
.kpi-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin:30px 0; }
.kpi { border:1px solid var(--line); padding:18px; border-radius:12px; background:var(--panel-2); }
.kpi strong { display:block; font-size:1.5rem; letter-spacing:-.03em; }
.kpi span { color:var(--muted); font-size:.85rem; }
@media (max-width: 720px) {
  .nav-links { display:none; }
  .hero { padding-top:62px; }
  .grid, .kpi-grid { grid-template-columns:1fr; }
  .section-head { display:block; }
  .section-note { margin-top:10px; }
}