:root {
  --ink: #1a1a1a;
  --muted: #5a6672;
  --grid: #c7ddf2;
  --band: #8fbde4;
  --accent: #c03a10;
  --bg: #ffffff;
  --panel: #f6f9fc;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }

header {
  background:
    linear-gradient(var(--grid) 1px, transparent 1px) 0 0 / 100% 28px,
    linear-gradient(90deg, var(--grid) 1px, transparent 1px) 0 0 / 28px 100%,
    var(--bg);
  border-bottom: 2px solid var(--band);
  padding: 44px 0 40px;
}

h1 { font-size: 1.95rem; line-height: 1.2; margin: 0 0 12px; letter-spacing: -0.01em; }
h2 { font-size: 1.24rem; margin: 42px 0 10px; }
h3 { font-size: 1.0rem; margin: 24px 0 6px; }

p { margin: 0 0 14px; }
ul, ol { margin: 0 0 16px; padding-left: 22px; }
li { margin-bottom: 7px; }

.lede { font-size: 1.1rem; color: var(--muted); margin: 0; max-width: 58ch; }
.kicker { margin: 0 0 14px; font-size: 0.9rem; }
.meta { color: var(--muted); font-size: 0.88rem; margin-top: 24px; }

.note {
  background: #fff8e6;
  border: 1px solid #e8d9a8;
  border-radius: 6px;
  padding: 12px 15px;
  font-size: 0.93rem;
  color: #6b5a22;
}

.panel {
  background: var(--panel);
  border-left: 4px solid var(--band);
  padding: 16px 20px;
  margin: 24px 0;
  border-radius: 0 6px 6px 0;
}

blockquote {
  margin: 18px 0;
  padding: 14px 18px;
  border-left: 4px solid var(--accent);
  background: var(--panel);
  font-style: normal;
}

table { border-collapse: collapse; width: 100%; margin: 22px 0; font-size: 0.96rem; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--grid); }
th { background: var(--panel); font-weight: 600; }
td ul { margin: 0; padding-left: 18px; }

a { color: #1d5fa8; }

footer {
  margin-top: 60px;
  padding: 24px 0 48px;
  border-top: 1px solid var(--grid);
  color: var(--muted);
  font-size: 0.9rem;
}

nav a { margin-right: 18px; }

@media (max-width: 560px) {
  table, thead, tbody, th, td, tr { display: block; }
  thead { display: none; }
  td { border-bottom: none; padding: 6px 0; }
  tr { border-bottom: 1px solid var(--grid); padding: 12px 0; }
}