/* 色はアプリの BPColors.swift に合わせる。赤は使わない */
:root {
  color-scheme: light;
  --bg: #FBF5E6;
  --card: #FFFFFF;
  --heading: #0F2A66;
  --text: #1F2A3D;
  --muted: #4A5468;
  --line: #E5DFCF;
  --link: #0F2A66;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif;
  line-height: 1.8;
  overflow-wrap: anywhere;
}
a { color: var(--link); }
.wrap { max-width: 720px; margin: 0 auto; padding: 0 16px; }
header { padding: 20px 0; }
header a { color: var(--heading); font-weight: 700; text-decoration: none; }
main { padding: 8px 0 48px; }
h1 { color: var(--heading); font-size: 1.7rem; line-height: 1.4; margin: 16px 0; }
h2 { color: var(--heading); font-size: 1.15rem; line-height: 1.5; margin: 36px 0 8px; }
.muted { color: var(--muted); font-size: 0.92rem; }
.card {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  margin: 16px 0;
}
.app { display: flex; gap: 16px; align-items: center; text-decoration: none; color: var(--text); }
.app img { width: 72px; height: 72px; border-radius: 16px; flex: none; }
.app strong { color: var(--heading); font-size: 1.1rem; }
.table-scroll { overflow-x: auto; }
table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 0.92rem; }
th, td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { color: var(--heading); }
.todo { border-bottom: 2px dotted var(--muted); font-weight: 600; }
footer { border-top: 1px solid var(--line); padding: 20px 0 40px; }
footer a { margin-right: 16px; }
.lead { color: var(--heading); font-size: 1.15rem; font-weight: 600; }
.links { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; margin: 16px 0; }
.links .card { margin: 0; text-decoration: none; color: var(--text); }
.links strong { color: var(--heading); }
.note { border-top: 1px solid var(--line); margin-top: 36px; padding-top: 16px; color: var(--muted); font-size: 0.92rem; }
.toc { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px 20px 16px 40px; }
.shots { display: flex; flex-wrap: wrap; gap: 16px; margin: 16px 0; }
.shots figure { margin: 0; flex: 0 1 240px; }
.shots img { width: 100%; height: auto; display: block; border: 1px solid var(--line); border-radius: 20px; }
.shots figcaption { color: var(--muted); font-size: 0.85rem; margin-top: 6px; }