:root {
  --paper: #0d1520; --surface: #142030; --ink: #e7ecf3; --muted: #9aa8bb;
  --rule: #24324a; --accent: #e9a24a; --steel: #7fb0dc;
  --display: "Archivo", "Arial Narrow", system-ui, sans-serif;
  --body: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.6; }
a { color: inherit; text-underline-offset: 3px; }
a:hover { color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: 860px; margin: 0 auto; padding-inline: 20px; }
header.top { border-bottom: 1px solid var(--rule); }
header.top .wrap { max-width: 1240px; display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 700; font-stretch: 112%; text-decoration: none; }
.brand small { font-family: var(--mono); font-weight: 400; font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.back { color: var(--muted); font-size: 0.95rem; }
main { padding-block: 48px 72px; }
.eyebrow { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
h1 { font-family: var(--display); font-weight: 800; font-size: clamp(1.9rem, 5vw, 2.6rem); line-height: 1.1; margin: 8px 0 10px; }
h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.2; }
.lede { color: var(--muted); font-size: 1.1rem; margin: 0 0 32px; }
.cards { display: grid; gap: 16px; }
.card { display: block; background: var(--surface); border: 1px solid var(--rule); border-radius: 10px; padding: 22px 24px; text-decoration: none; }
.card:hover { border-color: var(--accent); color: inherit; }
.card h2 { margin: 0 0 4px; font-size: 1.3rem; }
.card p { margin: 0; color: var(--muted); }
.meta { font-family: var(--mono); font-size: 0.8rem; color: var(--steel); margin-top: 10px; }
.tools { display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 40px; }
.tool { display: inline-flex; flex-direction: column; background: var(--surface); border: 1px solid var(--accent); border-radius: 10px; padding: 12px 18px; text-decoration: none; }
.tool strong { font-weight: 600; }
.tool span { color: var(--muted); font-size: 0.92rem; }
.update { border-top: 1px solid var(--rule); padding-top: 28px; margin-top: 28px; }
.update > h2 { margin: 4px 0 12px; font-size: 1.4rem; }
.update time { font-family: var(--mono); font-size: 0.8rem; color: var(--steel); }
.body p, .body ul, .body ol { color: var(--muted); }
.body strong { color: var(--ink); }
.body img, .body video { display: block; max-width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--rule); margin: 16px 0; }
.body code { font-family: var(--mono); font-size: 0.9em; background: var(--surface); padding: 1px 5px; border-radius: 4px; }
.body pre { background: var(--surface); border: 1px solid var(--rule); border-radius: 8px; padding: 14px; overflow-x: auto; }
.body pre code { background: none; padding: 0; }
.body table { border-collapse: collapse; width: 100%; display: block; overflow-x: auto; }
.body th, .body td { border-bottom: 1px solid var(--rule); padding: 6px 10px; text-align: left; }
.empty { color: var(--muted); font-style: italic; }
footer { border-top: 1px solid var(--rule); padding-block: 28px 40px; color: var(--muted); font-size: 0.88rem; }