/* AI/DX HR JOURNAL - Monocle風デザイン（白地・セリフ体ロゴ・コバルトブルー） */
:root {
  --blue: #2B44E7;
  --blue-dark: #1D31B0;
  --ink: #111111;
  --gray: #666666;
  --line: #111111;
  --bg-soft: #f4f6f8;
  --cat-ai: #2B44E7;
  --cat-dx: #111111;
  --cat-case: #1D6FB8;
  --cat-tool: #5468B8;
  --cat-org: #3E5FA3;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", "Yu Gothic", sans-serif;
  color: var(--ink);
  background: #ffffff;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

/* ---------- header ---------- */
.site-header { background: #000; color: #fff; }
.header-inner {
  max-width: 1080px; margin: 0 auto; padding: 18px 16px 14px;
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
.logo { font-size: 40px; font-weight: 900; letter-spacing: 0.02em; line-height: 1; }
.logo-slash { color: var(--blue); }
.logo-sub { font-size: 20px; font-weight: 900; }
.header-editor { font-size: 12px; color: #ddd; font-weight: 700; }
.header-consult-btn {
  background: var(--blue); color: #fff; border: 3px solid var(--blue);
  font-weight: 900; font-size: 14px; padding: 8px 16px; cursor: pointer;
  font-family: inherit; white-space: nowrap; flex-shrink: 0; line-height: 1.4;
}
.header-consult-btn:hover { background: var(--blue-dark); border-color: var(--blue-dark); }
.tagline-band {
  background: var(--blue); color: #fff; text-align: center;
  font-weight: 900; font-size: 15px; padding: 8px 12px; letter-spacing: 0.06em;
}

/* ---------- layout ---------- */
.container { max-width: 1080px; margin: 0 auto; padding: 0 16px 64px; }

/* ---------- concept ---------- */
.concept { padding: 40px 0 8px; }
.concept-main { font-size: clamp(30px, 6vw, 52px); font-weight: 900; line-height: 1.3; margin: 0; }
.concept-sub { font-size: clamp(15px, 2.6vw, 19px); font-weight: 700; color: #333; margin: 12px 0 0; }

/* ---------- sections ---------- */
.section { margin-top: 44px; }
.section-title {
  display: inline-block; background: #000; color: #fff; font-weight: 900;
  font-size: 20px; padding: 6px 18px; margin: 0 0 18px; letter-spacing: 0.04em;
}
.section-title.blue { background: var(--blue); }
.section-title.yellow { background: var(--blue); color: #fff; }

/* ---------- ranking ---------- */
.ranking-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.rank-card { border: 3px solid var(--line); padding: 16px; position: relative; background: #fff; display: block; }
.rank-card:hover { background: var(--bg-soft); }
.rank-badge {
  display: inline-block; font-weight: 900; font-size: 15px; padding: 2px 12px; margin-bottom: 10px; color: #fff; background: #000;
}
.rank-1 .rank-badge { background: var(--blue); color: #fff; font-size: 18px; }
.rank-2 .rank-badge { background: #6E87A8; }
.rank-3 .rank-badge { background: #7C9CC4; }
.rank-title { font-size: 19px; font-weight: 900; line-height: 1.5; margin: 0; }

/* ---------- cards ---------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { border: 3px solid var(--line); background: #fff; display: flex; flex-direction: column; }
.card:hover { background: var(--bg-soft); }
.card-cover { height: 120px; display: flex; align-items: center; justify-content: center; color: #fff; overflow: hidden; position: relative; }
.card-cover .cover-word { font-size: 30px; font-weight: 900; letter-spacing: 0.08em; opacity: 0.95; }
.cover-ai { background: linear-gradient(135deg, #2B44E7, #5B74F0); }
.cover-roadmap { background: linear-gradient(135deg, #111111, #4a4a4a); }
.cover-training { background: linear-gradient(135deg, #1D6FB8, #6FA8DC); }
.cover-none { background: linear-gradient(135deg, #2B44E7, #111111); }
.card-body { padding: 14px 16px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.chip { display: inline-block; color: #fff; font-size: 12px; font-weight: 900; padding: 2px 10px; }
.chip-ai { background: var(--cat-ai); } .chip-dx { background: var(--cat-dx); }
.chip-case { background: var(--cat-case); } .chip-tool { background: var(--cat-tool); }
.chip-org { background: var(--cat-org); }
.new-badge { background: var(--blue); color: #fff; font-size: 12px; font-weight: 900; padding: 2px 8px; }
.card-date { font-size: 12px; color: var(--gray); font-weight: 700; }
.card-title { font-size: 19px; font-weight: 900; line-height: 1.55; margin: 0; }
.card-sub { font-size: 13.5px; color: #333; margin: 0; line-height: 1.7; }

/* ---------- featured ---------- */
.featured-card { border: 4px solid var(--line); display: grid; grid-template-columns: 1fr 1.4fr; background: #fff; }
.featured-card:hover { background: var(--bg-soft); }
.featured-cover { min-height: 220px; }
.featured-body { padding: 22px 24px; }
.featured-title { font-size: clamp(22px, 3.6vw, 30px); font-weight: 900; line-height: 1.5; margin: 6px 0 10px; }
.featured-sub { font-size: 15px; color: #333; margin: 0; }
.featured-list { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }

/* ---------- segments ---------- */
.segment-group-title { font-size: 20px; font-weight: 900; margin: 20px 0 12px; border-left: 8px solid var(--blue); padding-left: 10px; }
.segment-group-title:first-of-type { margin-top: 4px; }
.segment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.segment-btn {
  border: 3px solid var(--line); padding: 20px 10px; text-align: center;
  font-size: 18px; font-weight: 900; background: #fff; display: block;
}
.segment-btn:hover { background: var(--blue); color: #fff; border-color: var(--blue-dark); }
.segment-btn small { display: block; font-size: 12px; font-weight: 700; margin-top: 4px; }

/* ---------- tabs & search ---------- */
.tabs { position: sticky; top: 0; z-index: 50; background: #fff; padding: 12px 0 4px; }
.tabs-row { display: flex; gap: 8px; flex-wrap: wrap; }
.tab {
  border: 3px solid var(--line); background: #fff; font-weight: 900; font-size: 15px;
  padding: 6px 16px; cursor: pointer; font-family: inherit;
}
.tab.active { background: #000; color: #fff; }
.search-box { margin-top: 12px; display: flex; gap: 8px; }
.search-box input {
  flex: 1; border: 3px solid var(--line); padding: 10px 12px; font-size: 15px; font-family: inherit;
}
.search-box button {
  background: var(--blue); color: #fff; border: 3px solid var(--blue-dark);
  font-weight: 900; font-size: 15px; padding: 10px 20px; cursor: pointer; font-family: inherit;
}
.cat-desc { color: #333; font-size: 14px; font-weight: 700; margin: 10px 0 0; }
.empty-note { border: 3px dashed #999; padding: 24px; text-align: center; font-weight: 700; color: #555; }

/* ---------- article ---------- */
.article-head { padding: 28px 0 0; }
.article-title { font-size: clamp(26px, 5vw, 40px); font-weight: 900; line-height: 1.5; margin: 10px 0; }
.article-sub { font-size: 16px; color: #333; font-weight: 700; margin: 0 0 8px; }
.article-meta { font-size: 13px; color: var(--gray); font-weight: 700; }
.toc { border: 3px solid var(--line); padding: 16px 20px; margin: 24px 0; background: var(--bg-soft); }
.toc-title { font-weight: 900; margin: 0 0 8px; }
.toc ul { margin: 0; padding-left: 20px; }
.toc a { font-weight: 700; color: var(--blue-dark); }
.article-body { font-size: 16.5px; }
.article-body h2 {
  font-size: 24px; font-weight: 900; line-height: 1.5;
  border-left: 8px solid var(--blue); padding-left: 12px; margin: 40px 0 14px;
}
.article-body h3 { font-size: 19px; font-weight: 900; margin: 30px 0 10px; }
.article-body p { margin: 0 0 18px; }
.article-body ul, .article-body ol { margin: 0 0 18px; padding-left: 24px; }
.article-body li { margin-bottom: 6px; }
.article-body a { color: var(--blue); font-weight: 700; word-break: break-all; }
.share-box { border-top: 3px solid var(--line); margin-top: 36px; padding-top: 18px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.share-box .share-label { font-weight: 900; }
.share-btn { background: #000; color: #fff; border: none; font-weight: 900; font-size: 14px; padding: 10px 18px; cursor: pointer; font-family: inherit; }
.back-link { display: inline-block; margin-top: 28px; font-weight: 900; color: var(--blue-dark); }

/* ---------- consultation ---------- */
.consult { border: 4px solid var(--blue); padding: 24px; margin-top: 44px; background: #fff; }
.consult-title { font-size: 23px; font-weight: 900; margin: 0 0 6px; }
.consult-lead { margin: 0 0 14px; font-weight: 700; }
.consult-guard {
  background: #EDF2F9; border: 2px solid var(--blue); padding: 12px 14px;
  font-size: 13.5px; font-weight: 700; margin: 0 0 18px;
}
.consult-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.consult-form .full { grid-column: 1 / -1; }
.consult-form label { display: block; font-weight: 900; font-size: 14px; margin-bottom: 6px; }
.consult-form input, .consult-form select, .consult-form textarea {
  width: 100%; border: 2.5px solid var(--line); padding: 10px 12px; font-size: 15px; font-family: inherit; background: #fff;
}
.consult-form textarea { min-height: 120px; resize: vertical; }
.consult-submit {
  background: var(--blue); color: #fff; border: 3px solid var(--blue-dark);
  font-weight: 900; font-size: 17px; padding: 14px 28px; cursor: pointer; font-family: inherit;
}
.consult-submit:disabled { opacity: 0.6; cursor: wait; }
.consult-result { font-weight: 900; margin-top: 14px; }
.consult-result.ok { color: var(--cat-tool); }
.consult-result.ng { color: #c00; }

/* ---------- footer ---------- */
.site-footer { background: #000; color: #fff; margin-top: 0; }
.footer-inner { max-width: 1080px; margin: 0 auto; padding: 28px 16px 36px; }
.footer-logo { font-size: 24px; font-weight: 900; margin-bottom: 8px; }
.footer-note { font-size: 13px; color: #ccc; margin: 4px 0; }
.footer-note a { color: #fff; font-weight: 700; text-decoration: underline; }

/* ---------- article prev/next ---------- */
.article-nav { display: flex; gap: 16px; justify-content: space-between; margin-top: 44px; }
.article-nav-link {
  flex: 1 1 0; border: 3px solid var(--line); background: #fff; padding: 14px 16px; display: block; min-width: 0;
}
.article-nav-link:hover { background: var(--bg-soft); }
.article-nav-link.next { text-align: right; margin-left: auto; }
.article-nav-label { display: block; font-size: 13px; font-weight: 900; color: var(--blue-dark); margin-bottom: 4px; }
.article-nav-title { display: block; font-size: 15px; font-weight: 900; line-height: 1.6; }
@media (max-width: 520px) {
  .article-nav { flex-direction: column; }
  .article-nav-link.next { margin-left: 0; }
}

/* ---------- result count ---------- */
.result-count { font-size: 14px; font-weight: 700; color: #333; margin: 18px 0 0; }

/* ---------- admin ---------- */
.admin-wrap { max-width: 1080px; margin: 0 auto; padding: 24px 16px 64px; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.admin-table th, .admin-table td { border: 2px solid #111; padding: 8px; text-align: left; vertical-align: top; }
.admin-table th { background: #111; color: #fff; }
.admin-table select { font-family: inherit; font-size: 14px; padding: 4px; }

@media (max-width: 820px) {
  .card-grid { grid-template-columns: 1fr 1fr; }
  .ranking-grid { grid-template-columns: 1fr; }
  .segment-grid { grid-template-columns: 1fr 1fr; }
  .featured-card { grid-template-columns: 1fr; }
  .featured-cover { min-height: 140px; }
  .featured-list { grid-template-columns: 1fr; }
  .consult-form { grid-template-columns: 1fr; }
  .logo { font-size: 32px; }
}
@media (max-width: 520px) {
  .card-grid { grid-template-columns: 1fr; }
}

/* ---------- sisters ---------- */
.sister-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.sister-card { border: 3px solid var(--line); background: #fff; display: block; }
.sister-card:hover { background: var(--bg-soft); }
.sister-band { height: 10px; }
.sister-body { padding: 16px 18px 18px; }
.sister-label { font-size: 12px; font-weight: 900; color: var(--gray); letter-spacing: 0.08em; }
.sister-name { font-size: 22px; font-weight: 900; margin: 2px 0 4px; }
.sister-tagline { font-size: 13.5px; color: #333; margin: 0; }
@media (max-width: 820px) { .sister-grid { grid-template-columns: 1fr; } }

/* ---------- v2: RGBドット（3メディア共通のサイン） ---------- */
.rgb-dots { display: inline-flex; gap: 5px; margin-left: 12px; vertical-align: super; }
.rgb-dots .dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot-r { background: #e60012; }
.dot-g { background: #009944; }
.dot-b { background: #2b44e7; }
.footer-logo .rgb-dots { vertical-align: baseline; }
.footer-logo .rgb-dots .dot { width: 7px; height: 7px; }

/* ---------- v2: Monocle風（セリフ体ロゴ＋余白） ---------- */
body.theme-monocle .logo {
  font-family: "Hiragino Mincho ProN", "Hiragino Mincho Pro", "YuMincho", "Yu Mincho", "Noto Serif JP", serif;
  font-weight: 700; letter-spacing: 0.05em;
}
body.theme-monocle .header-inner { padding: 26px 16px 20px; }
body.theme-monocle .footer-logo {
  font-family: "Hiragino Mincho ProN", "Hiragino Mincho Pro", "YuMincho", "Yu Mincho", "Noto Serif JP", serif;
  font-weight: 700; letter-spacing: 0.05em;
}
body.theme-monocle .concept { padding: 56px 0 12px; }

/* 記事フッター（信頼＆導線の標準化） */
.article-footer{margin:40px 0 8px;padding:20px 22px;border:1px solid rgba(128,128,128,.35);border-radius:10px;background:rgba(128,128,128,.05)}
.article-footer .af-block+.af-block{margin-top:16px}
.article-footer .af-title{font-weight:700;font-size:.92rem;margin:0 0 6px}
.article-footer .af-media,.article-footer .af-policy,.article-footer .af-basis,.article-footer .af-consult-text{font-size:.88rem;line-height:1.75;margin:0}
.article-footer .af-sources{margin:4px 0 6px;padding-left:1.2em;font-size:.88rem;line-height:1.75}
.article-footer .af-sources li{margin:2px 0}
.article-footer .af-consult-text a{font-weight:700}