:root {
  color-scheme: light dark;
  --bg: #f7f7fb;
  --surface: #ffffff;
  --ink: #1f2937;
  --muted: #5b6472;
  --accent: #4338ca;
  --line: #dfe2ea;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12141c;
    --surface: #1b1e29;
    --ink: #eceef4;
    --muted: #a7adba;
    --accent: #a5b4fc;
    --line: #313644;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", "Noto Sans", sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

a {
  color: var(--accent);
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.brand {
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

main {
  padding: 48px 0 56px;
}

h1 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 7vw, 2.9rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h2 {
  margin: 36px 0 8px;
  font-size: 1.2rem;
  line-height: 1.35;
}

p,
ul {
  margin: 0 0 14px;
}

ul {
  padding-left: 22px;
}

li {
  margin-bottom: 6px;
}

.lead {
  color: var(--muted);
  font-size: 1.15rem;
}

.status {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 600;
}

.note {
  margin-top: 36px;
  padding: 16px 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--muted);
  font-size: 0.95rem;
}

.meta {
  color: var(--muted);
  font-size: 0.95rem;
}

footer {
  padding: 22px 0 36px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

footer p {
  margin: 0 0 4px;
}