/* chazine theme — ダークヒーロー + 白い本文。配色は CSS 変数で管理する。 */
:root {
  --cl-dark: #16131c;
  --cl-dark-2: #2a2533;
  --cl-pink: #d6578f;
  --cl-pink-d: #b0336a;
  --cl-pink-l: #fde4ee;
  --cl-text: #1c1b22;
  --cl-muted: #6b6877;
  --cl-line: #e4e2ea;
  --cl-soft: #f7f5fa;
  --cl-font: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
  --cl-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --cl-measure: 760px;
  --cl-toc: 200px;
  --cl-hero-image: url(/wp-content/uploads/2019/02/header.png);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 16px/1.8 var(--cl-font);
  color: var(--cl-text);
  background: #fff;
  overflow-wrap: break-word;
}
a { color: var(--cl-pink-d); }
img, video { max-width: 100%; height: auto; }
iframe { max-width: 100%; }
.screen-reader-text {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.cl-container { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* ---- ヘッダー(ヒーロー / バー) ---- */
.cl-header { position: relative; background: var(--cl-dark); color: #fff; overflow: hidden; }
.cl-header::before,
.cl-header::after {
  content: ""; position: absolute; top: 0; right: 0; bottom: 0;
  width: min(100%, 1200px);
}
.cl-header::before { background: var(--cl-hero-image) 60% 60% / cover no-repeat; }
.cl-header::after {
  background: linear-gradient(90deg, var(--cl-dark) 0%, rgba(22, 19, 28, .78) 35%, rgba(22, 19, 28, 0) 78%);
}
.cl-header__inner { position: relative; z-index: 1; display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; height: 100%; }
.cl-header--hero { height: 120px; }
.cl-header--hero .cl-header__inner { padding-top: 16px; padding-bottom: 14px; }
.cl-header--bar { height: 46px; }
.cl-header--bar .cl-header__inner { align-items: center; }
.cl-brand { display: block; color: #fff; text-decoration: none; }
.cl-brand__name { display: block; font-size: 22px; font-weight: 700; line-height: 1.25; }
.cl-brand__desc { display: block; font-size: 12px; opacity: .85; }
.cl-header--bar .cl-brand__name { font-size: 15px; }
.cl-header--bar .cl-brand__desc { display: none; }
.cl-search input {
  width: 170px; padding: 4px 12px; font: 13px var(--cl-font);
  color: #fff; background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .3); border-radius: 99px;
}
.cl-search input::placeholder { color: rgba(255, 255, 255, .7); }
.cl-search input:focus { outline: 2px solid var(--cl-pink); background: rgba(22, 19, 28, .8); }

/* ---- ナビ ---- */
.cl-nav { background: var(--cl-dark); border-top: 1px solid var(--cl-dark-2); color: #e9e6f0; font-size: 14px; position: relative; z-index: 5; }
.cl-nav__inner { display: flex; flex-wrap: wrap; gap: 0 20px; align-items: center; min-height: 40px; }
.cl-nav a, .cl-nav summary { color: #e9e6f0; text-decoration: none; cursor: pointer; padding: 8px 0; display: inline-block; list-style: none; }
.cl-nav summary::-webkit-details-marker { display: none; }
.cl-nav summary::after { content: " ▾"; font-size: 10px; }
.cl-nav a:hover, .cl-nav summary:hover { color: #f5a3c4; }
.cl-nav [aria-current="page"] { color: #f5a3c4; box-shadow: inset 0 -2px var(--cl-pink); }
.cl-nav__dev { position: relative; }
.cl-nav__dev ul {
  position: absolute; left: -12px; top: 100%; min-width: 180px; margin: 0; padding: 6px 0;
  list-style: none; background: var(--cl-dark-2); border-radius: 8px; box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
}
.cl-nav__dev li a { display: block; padding: 6px 16px; }

/* ---- 記事 ---- */
.cl-main { min-height: 50vh; }
.cl-article { padding: 20px 0 56px; }
.cl-article__wrap { max-width: var(--cl-measure); margin: 0 auto; }
.cl-article--has-toc .cl-article__wrap { max-width: calc(var(--cl-measure) + 40px + var(--cl-toc)); }
.cl-crumb { font-size: 13px; color: var(--cl-muted); margin-bottom: 8px; }
.cl-crumb a { color: inherit; }
.cl-article__head { max-width: var(--cl-measure); }
.cl-article__title { font-size: 28px; line-height: 1.4; margin: 4px 0 10px; }
.cl-meta { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; font-size: 13px; color: var(--cl-muted); margin-bottom: 24px; }
.cl-chip {
  display: inline-block; padding: 0 10px; font-size: 12px; line-height: 1.7;
  color: var(--cl-pink-d); background: var(--cl-pink-l); border-radius: 99px; text-decoration: none;
}
.cl-article__layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; }
.cl-article--has-toc .cl-article__layout { grid-template-columns: minmax(0, var(--cl-measure)) var(--cl-toc); }
.cl-article__body { min-width: 0; }
.cl-article--life .cl-article__body { font-size: 17px; line-height: 1.95; }

/* 目次 */
.cl-toc { align-self: start; position: sticky; top: 16px; font-size: 13px; border-left: 2px solid var(--cl-pink); padding-left: 12px; max-height: calc(100vh - 32px); overflow-y: auto; }
.cl-toc b { display: block; margin-bottom: 4px; }
.cl-toc ol, .cl-toc-mobile ol { margin: 0; padding: 0; list-style: none; }
.cl-toc li { margin: 4px 0; line-height: 1.5; }
.cl-toc a { color: var(--cl-muted); text-decoration: none; }
.cl-toc a:hover, .cl-toc a.is-current { color: var(--cl-pink-d); font-weight: 700; }
.cl-toc__l3 { padding-left: 12px; }
.cl-toc-mobile { display: none; margin: 0 0 20px; padding: 10px 14px; background: var(--cl-soft); border-radius: 8px; font-size: 14px; }
.cl-toc-mobile summary { cursor: pointer; font-weight: 700; }
.cl-toc-mobile li { margin: 6px 0; }
.cl-toc-mobile .cl-toc__l3 { padding-left: 14px; }
@media (max-width: 999px) {
  .cl-article--has-toc .cl-article__layout { grid-template-columns: minmax(0, 1fr); }
  .cl-toc { display: none; }
  .cl-toc-mobile { display: block; }
}

/* 本文のコンテンツ */
.entry-content > *:first-child { margin-top: 0; }
.entry-content p { margin: 0 0 1.3em; }
.entry-content h2 { font-size: 24px; line-height: 1.4; margin: 2.2em 0 .8em; padding-bottom: 6px; border-bottom: 2px solid var(--cl-line); scroll-margin-top: 16px; }
.entry-content h3 { font-size: 19px; line-height: 1.45; margin: 1.9em 0 .6em; padding-left: 10px; border-left: 4px solid var(--cl-pink); scroll-margin-top: 16px; }
.entry-content h4 { font-size: 16px; margin: 1.6em 0 .4em; }
.entry-content ul, .entry-content ol { margin: 0 0 1.3em; padding-left: 1.6em; }
.entry-content li { margin: .25em 0; }
.entry-content blockquote { margin: 0 0 1.3em; padding: .2em 1em; color: var(--cl-muted); border-left: 4px solid var(--cl-line); }
.entry-content hr { border: 0; border-top: 1px solid var(--cl-line); margin: 2em 0; }
.entry-content figure { margin: 1.5em 0; }
.entry-content figcaption { font-size: 13px; color: var(--cl-muted); text-align: center; margin-top: 6px; }
.entry-content img { border-radius: 6px; }
.entry-content a { overflow-wrap: anywhere; }

.entry-content :not(pre) > code {
  padding: .1em .4em; font: .88em var(--cl-mono); background: #f1eef6; border-radius: 4px; overflow-wrap: anywhere;
}
.entry-content pre {
  margin: 0 0 1.5em; padding: 16px; overflow-x: auto; max-width: 100%;
  font: 14px/1.6 var(--cl-mono); color: #e9e6f0; background: var(--cl-dark);
  border-radius: 8px; white-space: pre; tab-size: 4;
}
.entry-content pre code { padding: 0; font: inherit; background: none; color: inherit; overflow-wrap: normal; }
.cl-code { position: relative; margin: 0 0 1.5em; }
.cl-code pre { margin: 0; }
.cl-copy {
  position: absolute; top: 6px; right: 6px; padding: 2px 10px; font: 12px var(--cl-font);
  color: #e9e6f0; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .25); border-radius: 6px; cursor: pointer;
}
.cl-copy:hover, .cl-copy:focus-visible { background: rgba(255, 255, 255, .25); }
.entry-content table {
  display: block; max-width: 100%; overflow-x: auto; margin: 0 0 1.5em; border-collapse: collapse; font-size: 14px;
}
.entry-content th, .entry-content td { padding: 6px 12px; border: 1px solid var(--cl-line); text-align: left; vertical-align: top; }
.entry-content th { background: var(--cl-soft); }

/* 広告枠(高さ確保。未配信なら隠す) */
.cl-ad { margin: 28px 0; min-height: 300px; text-align: center; overflow: hidden; }
.cl-ad::before { content: "広告"; display: block; font-size: 11px; line-height: 1.6; color: var(--cl-muted); }
/* 未配信の枠は、読んでいる位置より下(末尾・一覧)だけ畳む。導入文直後は畳むと本文が跳ねるので高さを残す。 */
.cl-ad--end:has(ins[data-ad-status="unfilled"]),
.cl-ad--feed:has(ins[data-ad-status="unfilled"]) { display: none; }

/* 旧エディタの画像(キャプション・配置) */
.wp-caption { max-width: 100%; }
.wp-caption img { display: block; margin: 0 auto; }
.wp-caption-text { font-size: 13px; color: var(--cl-muted); text-align: center; }
.aligncenter { display: block; margin-left: auto; margin-right: auto; }
.alignleft { float: left; margin: 0 1.2em .6em 0; }
.alignright { float: right; margin: 0 0 .6em 1.2em; }
.entry-content::after { content: ""; display: block; clear: both; }
@media (max-width: 640px) {
  .alignleft, .alignright { float: none; display: block; margin: 0 auto 1em; }
}
.page-links { margin: 24px 0 0; font-size: 14px; }

/* 前後の記事 */
.post-navigation { margin: 40px 0 0; }
.post-navigation .nav-links { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.post-navigation a { display: block; padding: 10px 14px; border: 1px solid var(--cl-line); border-radius: 8px; color: var(--cl-text); text-decoration: none; height: 100%; }
.post-navigation a:hover { border-color: var(--cl-pink); }
.post-navigation .nav-next { grid-column: 2; text-align: right; }
.cl-pn__label { display: block; font-size: 12px; color: var(--cl-muted); }
.cl-pn__title { display: block; font-size: 14px; line-height: 1.5; }

/* コメント */
.cl-comments { margin-top: 48px; }
.cl-comments__title { font-size: 20px; }
.cl-comments__list { list-style: none; padding: 0; }
.cl-comments__list .children { list-style: none; padding-left: 20px; }
.cl-comments .comment-body { padding: 12px 0; border-bottom: 1px solid var(--cl-line); font-size: 14px; }
.cl-comments .comment-meta { font-size: 12px; color: var(--cl-muted); }
.cl-comments textarea, .cl-comments input[type="text"], .cl-comments input[type="email"], .cl-comments input[type="url"] {
  width: 100%; padding: 8px 10px; font: inherit; border: 1px solid var(--cl-line); border-radius: 6px;
}
.cl-comments .submit { padding: 8px 20px; font: inherit; color: #fff; background: var(--cl-pink-d); border: 0; border-radius: 6px; cursor: pointer; }

/* フッター */
.cl-footer { padding: 32px 0; background: var(--cl-dark); color: #cfcbd9; font-size: 13px; }
.cl-footer a { color: #f5a3c4; }
.cl-footer p { margin: 4px 0; }

@media (max-width: 640px) {
  body { font-size: 15.5px; }
  .cl-header--hero { height: 100px; }
  .cl-brand__name { font-size: 19px; }
  .cl-search input { width: 120px; }
  .cl-nav__inner { gap: 0 14px; }
  .cl-article__title { font-size: 23px; }
  .entry-content h2 { font-size: 20px; }
  .entry-content h3 { font-size: 17px; }
  .cl-article--life .cl-article__body { font-size: 16.5px; }
  .post-navigation .nav-links { grid-template-columns: 1fr; }
  .post-navigation .nav-next { grid-column: auto; }
}

/* ---- 一覧(トップ / カテゴリ / 検索 / アーカイブ) ---- */
.cl-list { padding-top: 28px; padding-bottom: 56px; }
.cl-list__title { font-size: 24px; line-height: 1.4; margin: 0 0 16px; }
.cl-list__sub { font-size: 17px; margin: 28px 0 8px; }
.cl-list__desc { color: var(--cl-muted); margin: -8px 0 16px; }
.cl-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.cl-card { padding: 14px 16px; border: 1px solid var(--cl-line); border-radius: 10px; transition: border-color .15s, box-shadow .15s; }
.cl-card:hover { border-color: var(--cl-pink); box-shadow: 0 2px 12px rgba(214, 87, 143, .12); }
.cl-card__meta { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: center; font-size: 12px; color: var(--cl-muted); }
.cl-card__title { font-size: 17px; line-height: 1.5; margin: 6px 0; }
.cl-card__title a { color: var(--cl-text); text-decoration: none; }
.cl-card__title a:hover { color: var(--cl-pink-d); }
.cl-card__excerpt { margin: 0; font-size: 14px; line-height: 1.7; color: var(--cl-muted); }
.cl-grid__ad { grid-column: 1 / -1; }
.navigation.pagination { margin: 32px 0 0; }
.pagination .nav-links { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.pagination .page-numbers { padding: 4px 12px; border: 1px solid var(--cl-line); border-radius: 6px; color: var(--cl-text); text-decoration: none; }
.pagination .page-numbers.current { color: #fff; background: var(--cl-pink-d); border-color: var(--cl-pink-d); }
.pagination a.page-numbers:hover { border-color: var(--cl-pink); }
.cl-taxlist { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.cl-taxlist li { padding: 2px 12px; border: 1px solid var(--cl-line); border-radius: 99px; font-size: 14px; }
.cl-taxlist a { text-decoration: none; }
.cl-taxlist li span { color: var(--cl-muted); font-size: 12px; }
.cl-list .cl-search input { color: var(--cl-text); background: #fff; border-color: var(--cl-line); }
.cl-list .cl-search input::placeholder { color: var(--cl-muted); }
@media (max-width: 640px) {
  .cl-grid { grid-template-columns: minmax(0, 1fr); }
}