:root {
  --bg: #fff7fb;
  --panel: #ffffff;
  --ink: #3f3346;
  --muted: #8e7f97;
  --line: #f3dbe8;
  --accent: #e8528a;
  --accent-soft: #ffe3ee;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1f1824;
    --panel: #2a2131;
    --ink: #f6eaf2;
    --muted: #b6a5bf;
    --line: #43354c;
    --accent: #ff8fb4;
    --accent-soft: #4a2c3d;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.7 -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Hiragino Sans", "PingFang SC", sans-serif;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
header.site { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
header.site img { width: 64px; height: 64px; border-radius: 16px; }
header.site h1 { margin: 0; font-size: 26px; line-height: 1.2; }
header.site p { margin: 2px 0 0; color: var(--muted); font-size: 14px; }
nav.langs { margin: 20px 0 8px; display: flex; gap: 6px; flex-wrap: wrap; }
nav.langs button {
  border: 1px solid var(--line); background: var(--panel); color: var(--ink);
  padding: 6px 14px; border-radius: 999px; font: inherit; font-size: 14px; cursor: pointer;
}
nav.langs button[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
nav.links { display: flex; gap: 16px; flex-wrap: wrap; font-size: 14px; margin-top: 8px; }
a { color: var(--accent); }
section.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 18px;
  padding: 8px 24px 20px; margin-top: 16px;
}
h2 { font-size: 19px; margin: 22px 0 6px; }
h3 { font-size: 16px; margin: 18px 0 4px; }
p, li { overflow-wrap: anywhere; }
.muted { color: var(--muted); font-size: 14px; }
[data-lang][hidden] { display: none; }
footer { margin-top: 32px; color: var(--muted); font-size: 13px; }