/* Spotlings web pages: one small shared stylesheet, no external files. */
:root {
  color-scheme: light dark;
  --bg: #eef0ff;
  --card: #ffffff;
  --ink: #241f45;
  --ink-soft: #5a5578;
  --accent: #6a52e8;
  --accent-soft: #e6e1ff;
  --line: #dcdcf0;
  --radius: 20px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15132a;
    --card: #221f3d;
    --ink: #f1efff;
    --ink-soft: #b6b1d6;
    --accent: #a594ff;
    --accent-soft: #332d5e;
    --line: #38345a;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.55 ui-rounded, -apple-system, BlinkMacSystemFont, "SF Pro Rounded", "Segoe UI", system-ui, sans-serif;
}
.wrap { max-width: 680px; margin: 0 auto; padding: 24px 16px 48px; }

header.site { text-align: center; padding: 16px 0 8px; }
header.site h1 { margin: 0; font-size: 34px; line-height: 1.15; letter-spacing: -0.01em; }
header.site p { margin: 6px 0 0; color: var(--ink-soft); }

nav.top { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 16px 0 20px; }
nav.top a {
  padding: 8px 16px; border-radius: 999px; background: var(--card);
  color: var(--accent); font-weight: 700; text-decoration: none;
}
nav.top a[aria-current="page"] { background: var(--accent); color: #fff; }

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px;
  margin: 0 0 16px;
  box-shadow: 0 2px 0 rgba(60, 50, 120, 0.08);
}
.card.note { background: var(--accent-soft); box-shadow: none; }
h2 { margin: 0 0 10px; font-size: 22px; line-height: 1.25; }
h3 { margin: 18px 0 6px; font-size: 18px; }
p, ul, ol { margin: 0 0 12px; }
ul, ol { padding-left: 22px; }
li { margin: 4px 0; }
.card > :last-child { margin-bottom: 0; }

a { color: var(--accent); font-weight: 600; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.small { font-size: 15px; color: var(--ink-soft); }

details { border-top: 1px solid var(--line); padding: 12px 0; }
details:first-of-type { border-top: 0; padding-top: 0; }
summary { cursor: pointer; font-weight: 700; }
details[open] summary { margin-bottom: 8px; }

table { width: 100%; border-collapse: collapse; margin: 0 0 12px; font-size: 16px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--ink-soft); font-weight: 700; }

footer.site { text-align: center; color: var(--ink-soft); font-size: 15px; margin-top: 24px; }