/* ABROADING BLOG（WordPress から静的化） */
:root {
  --text: #333;
  --muted: #777;
  --accent: #243d93;
  --line: #e3e3e3;
  --bg-soft: #f6f7fa;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  color: var(--text);
  background: #fff;
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}
a { color: var(--accent); }
a:hover { text-decoration: none; }
img { max-width: 100%; height: auto; }
.inner { max-width: 820px; margin: 0 auto; padding: 0 16px; }

/* ヘッダー */
.site-header { border-bottom: 3px solid var(--accent); }
.site-header .inner { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; padding-top: 12px; padding-bottom: 8px; }
.site-header .logo img { display: block; width: 216px; height: auto; }
.blog-title { color: var(--accent); font-weight: bold; font-size: 22px; letter-spacing: .05em; text-decoration: none; line-height: 1.3; }
.blog-title span { display: block; font-size: 12px; font-weight: normal; color: var(--muted); letter-spacing: 0; }
.gnav { background: var(--bg-soft); }
.gnav ul { max-width: 820px; margin: 0 auto; padding: 0 16px; list-style: none; display: flex; flex-wrap: wrap; gap: 0 18px; }
.gnav a { display: block; padding: 8px 0; font-size: 14px; color: var(--text); text-decoration: none; }
.gnav a:hover { color: var(--accent); text-decoration: underline; }

main.inner { padding-top: 24px; padding-bottom: 40px; }

/* 一覧 */
.page-title { font-size: 22px; margin: 0 0 20px; }
.page-title small { margin-left: 10px; font-size: 14px; color: var(--muted); font-weight: normal; }
.card { display: flex; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.card .thumb { flex: 0 0 200px; }
.card .thumb img { display: block; width: 200px; height: 140px; object-fit: cover; border-radius: 4px; }
.card-body { min-width: 0; }
.card h2 { font-size: 18px; line-height: 1.5; margin: 0 0 4px; }
.card h2 a { color: var(--text); text-decoration: none; }
.card h2 a:hover { color: var(--accent); text-decoration: underline; }
.card .excerpt { margin: 6px 0 0; font-size: 14px; color: #555; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.meta { margin: 0; font-size: 13px; color: var(--muted); }
.meta a { color: var(--muted); }
.pager { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 30px; }
.pager a, .pager span { padding: 4px 12px; border: 1px solid var(--line); border-radius: 4px; text-decoration: none; font-size: 14px; }
.pager .current { background: var(--accent); border-color: var(--accent); color: #fff; }
.archive h2 { font-size: 17px; margin: 28px 0 8px; padding-bottom: 4px; border-bottom: 1px solid var(--line); }
.archive ul { list-style: none; margin: 0; padding: 0; }
.archive li { display: flex; gap: 12px; padding: 4px 0; }
.archive time { flex: 0 0 auto; color: var(--muted); font-size: 14px; }

/* 記事 */
.post h1 { font-size: 24px; line-height: 1.5; margin: 0 0 6px; }
.post > header { margin-bottom: 24px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.entry h2, .entry h3 { line-height: 1.5; margin: 1.8em 0 .6em; }
.entry h2 { font-size: 21px; }
.entry h3 { font-size: 18px; padding-left: 10px; border-left: 4px solid var(--accent); }
.entry h4 { font-size: 16px; }
.entry hr { border: 0; border-top: 1px solid var(--line); margin: 24px 0; }
.entry pre { white-space: pre-wrap; font-family: inherit; }
.entry blockquote { margin: 1em 0; padding: 8px 16px; background: var(--bg-soft); border-left: 4px solid var(--line); }
.entry table { border-collapse: collapse; max-width: 100%; }
.entry td, .entry th { border: 1px solid var(--line); padding: 4px 8px; }
.entry .alignleft { float: left; margin: 4px 20px 12px 0; }
.entry .alignright { float: right; margin: 4px 0 12px 20px; }
.entry .aligncenter { display: block; margin-left: auto; margin-right: auto; }
.entry .wp-caption { max-width: 100%; margin-bottom: 16px; }
.entry .wp-caption-text { font-size: 13px; color: var(--muted); text-align: center; margin: 4px 0 0; }
.entry figure { margin: 0 0 16px; }
.entry::after { content: ""; display: block; clear: both; }
.video { position: relative; aspect-ratio: 16 / 9; margin: 16px 0; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.share { display: flex; flex-wrap: wrap; gap: 8px; margin: 32px 0 16px; }
.share a { padding: 6px 16px; border-radius: 4px; color: #fff; font-size: 14px; text-decoration: none; }
.share .fb { background: #1877f2; }
.share .x { background: #000; }
.share .hatena { background: #00a4de; }
.share .line { background: #06c755; }
.tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.tags li { font-size: 12px; padding: 2px 10px; background: var(--bg-soft); border-radius: 12px; color: #555; }
.adjacent { display: flex; justify-content: space-between; gap: 16px; margin-top: 32px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 14px; }
.adjacent .next { text-align: right; }

/* フッター */
.site-footer { background: var(--bg-soft); padding: 20px 0; font-size: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 20px; }
.site-footer .copy { margin: 12px 0 0; color: var(--muted); font-size: 12px; }

@media (max-width: 600px) {
  .card { flex-direction: column; gap: 10px; }
  .card .thumb { flex: none; }
  .card .thumb img { width: 100%; height: 180px; }
  .post h1 { font-size: 20px; }
  .entry .alignleft, .entry .alignright { float: none; margin: 0 auto 12px; display: block; }
  .adjacent { flex-direction: column; }
}