:root {
  --bg: #0f1115; --card: #171a21; --ink: #ecebe8; --muted: #a6abb5; --accent: #f2b544; --line: #272b34;
}
@media (prefers-color-scheme: light) {
  :root { --bg: #f7f5f0; --card: #ffffff; --ink: #1d2027; --muted: #5b616c; --accent: #a8700f; --line: #e2ded5; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.65 "Segoe UI", system-ui, -apple-system, sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 48px 16px 64px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.logo { font-weight: 700; font-size: 20px; letter-spacing: .02em; color: var(--ink); text-decoration: none; }
.logo span { color: var(--accent); }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 15px; }
nav a:hover, nav a[aria-current] { color: var(--accent); }
h1 { font-size: 34px; line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 21px; margin: 36px 0 8px; }
p.lead { color: var(--muted); font-size: 19px; margin-top: 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px 22px; margin: 20px 0; }
a { color: var(--accent); }
ul { padding-left: 20px; }
.links { display: flex; flex-wrap: wrap; gap: 10px; }
.links a { border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; text-decoration: none; font-size: 15px; }
footer { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.en { color: var(--muted); font-size: 15px; }