/* デモサイト共通スタイル — AGENTS.md雛形のデザイントークン準拠 */
:root {
  --bg: #FAFAF7;
  --ink: #1F2430;
  --ai: #1C4F82;
  --kouji: #F6AD3B;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 16px;
  line-height: 1.9;
}
.wrap { max-width: 680px; margin: 0 auto; padding: 0 20px 80px; }
h1, h2, h3 {
  font-family: "Shippori Mincho", "Hiragino Mincho ProN", serif;
  line-height: 1.5;
  font-weight: 600;
}
header.site {
  padding: 48px 0 8px;
}
header.site .brand {
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--ai);
}
h1 { font-size: 28px; margin: 8px 0 4px; }
.lede { color: #555c6b; font-size: 15px; margin-bottom: 32px; }
h2 {
  font-size: 21px;
  margin: 56px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid #E3E1D8;
}
h3 { font-size: 17px; margin: 36px 0 10px; color: var(--ai); }
p { margin: 0 0 16px; }
ul, ol { padding-left: 1.4em; margin: 0 0 16px; }
li { margin-bottom: 6px; }
a { color: var(--ai); }
.aim {
  font-size: 15px;
  color: #555c6b;
  margin-bottom: 24px;
}
.example {
  background: #F2F1EA;
  border-radius: 8px;
  padding: 14px 18px;
  font-size: 15px;
  margin: 0 0 16px;
}
.example .tag { font-size: 12px; letter-spacing: .15em; color: #8a8677; display: block; margin-bottom: 4px; }
.work {
  border: 2px solid var(--kouji);
  border-radius: 10px;
  padding: 16px 18px;
  margin: 20px 0 8px;
  background: #fff;
}
.work .tag {
  display: inline-block;
  background: var(--kouji);
  color: #fff;
  font-size: 12px;
  letter-spacing: .15em;
  border-radius: 4px;
  padding: 2px 10px;
  margin-bottom: 8px;
}
.pending {
  border: 1px dashed #b9b5a7;
  border-radius: 8px;
  color: #8a8677;
  padding: 14px 18px;
  font-size: 14px;
  margin: 0 0 16px;
  text-align: center;
}
.toc { list-style: none; padding: 0; }
.toc li {
  background: #fff;
  border: 1px solid #E3E1D8;
  border-radius: 10px;
  margin-bottom: 12px;
}
.toc a {
  display: block;
  padding: 16px 18px;
  text-decoration: none;
}
.toc .num { font-size: 12px; letter-spacing: .15em; color: var(--ai); display: block; }
.toc .t { font-family: "Shippori Mincho", serif; font-size: 17px; }
nav.pager {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 64px;
  font-size: 14px;
}
nav.pager a {
  text-decoration: none;
  border: 1px solid #E3E1D8;
  border-radius: 8px;
  padding: 10px 16px;
  background: #fff;
}
nav.pager .home { text-align: center; }
dl.glossary dt {
  font-family: "Shippori Mincho", serif;
  font-weight: 600;
  color: var(--ai);
  margin-top: 20px;
}
dl.glossary dd { margin-left: 0; }
.faq-q {
  font-weight: 700;
  margin-top: 28px;
}
.faq-q::before { content: "Q. "; color: var(--ai); }
.faq-a::before { content: "A. "; color: var(--kouji); font-weight: 700; }
footer.site {
  margin-top: 80px;
  padding-top: 20px;
  border-top: 1px solid #E3E1D8;
  font-size: 12.5px;
  color: #8a8677;
}