/* アイ・コミュニケーション 公式サイト (2026 リニューアル) */
:root {
  --ink: #0f1b2d;
  --ink-2: #45526a;
  --ink-3: #6b778c;
  --line: #e2e7ef;
  --bg: #ffffff;
  --bg-soft: #f4f7fb;
  --bg-navy: #0b1f3a;
  --brand: #0a7fb0;
  --brand-dark: #07628a;
  --brand-soft: #e6f4fa;
  --ai: #5b4bff;
  --ai-soft: #efedff;
  --accent: #e2574c;
  --grad-ai: linear-gradient(120deg, #0a7fb0 0%, #3d63e0 55%, #6b4bff 100%);
  --radius: 14px;
  --shadow: 0 1px 2px rgba(15, 27, 45, .06), 0 8px 24px rgba(15, 27, 45, .06);
  --font: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --font-en: "Inter", "Noto Sans JP", sans-serif;
  --w: 1160px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.85; font-size: 16px; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; vertical-align: middle; }
a { color: var(--brand); }
a:hover { color: var(--brand-dark); }
h1, h2, h3, h4 { line-height: 1.45; margin: 0; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--w); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 860px; margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 1000; background: #fff; padding: 8px 12px; }

/* ---------------------------------------------------------------- header */
/* ぼかしはヘッダー本体に付けない（backdrop-filter があると、中の position:fixed のスマホメニューがヘッダーの高さに閉じ込められる） */
.site-header { position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--line); }
.site-header::before { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(255, 255, 255, .96); backdrop-filter: saturate(1.4) blur(8px); -webkit-backdrop-filter: saturate(1.4) blur(8px); }
.site-header .wrap { display: flex; align-items: center; gap: 16px; height: 72px; max-width: 1240px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); flex-shrink: 0; }
.logo img { height: 34px; width: auto; }
.gnav { margin-left: auto; }
.gnav > ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; }
.gnav > ul > li { position: relative; }
.gnav > ul > li > a { display: block; padding: 10px 9px; font-size: 14px; font-weight: 600; color: var(--ink); text-decoration: none; border-radius: 8px; white-space: nowrap; }
.gnav > ul > li > a:hover, .gnav > ul > li.is-current > a { color: var(--brand); background: var(--brand-soft); }
.gnav > ul > li.nav-ai > a { color: var(--ai); }
.gnav > ul > li.nav-ai > a::before { content: "NEW"; font: 700 9px/1 var(--font-en); letter-spacing: .06em; color: #fff; background: var(--grad-ai); border-radius: 4px; padding: 3px 4px; margin-right: 6px; position: relative; top: -2px; }
.gnav .sub { position: absolute; left: 0; top: 100%; min-width: 260px; list-style: none; margin: 0; padding: 8px; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(4px); transition: .15s; }
.gnav li:hover > .sub, .gnav li:focus-within > .sub { opacity: 1; visibility: visible; transform: none; }
.gnav .sub a { display: block; padding: 8px 12px; font-size: 14px; color: var(--ink); text-decoration: none; border-radius: 8px; }
.gnav .sub a:hover { background: var(--bg-soft); color: var(--brand); }
.header-cta { display: inline-flex; align-items: center; gap: 6px; padding: 10px 18px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 14px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.header-cta:hover { background: var(--brand); color: #fff; }
.menu-btn { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; padding: 10px; }
.menu-btn span { display: block; height: 2px; background: var(--ink); margin: 6px 0; transition: .2s; }
body.nav-open .menu-btn span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
body.nav-open .menu-btn span:nth-child(2) { opacity: 0; }
body.nav-open .menu-btn span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 1100px) {
  .site-header .wrap { height: 62px; }
  .logo img { height: 28px; }
  .menu-btn { display: block; }
  .header-cta, .header-mag { display: none; }
  .gnav { position: fixed; inset: 62px 0 0 0; background: #fff; overflow-y: auto; padding: 12px 20px 40px; display: none; }
  body.nav-open { overflow: hidden; }
  body.nav-open .gnav { display: block; }
  .gnav > ul { flex-direction: column; gap: 0; }
  .gnav > ul > li { border-bottom: 1px solid var(--line); }
  .gnav > ul > li > a { padding: 14px 4px; font-size: 16px; }
  .gnav > ul > li > a:hover { background: none; }
  .gnav .sub { position: static; opacity: 1; visibility: visible; transform: none; border: 0; box-shadow: none; padding: 0 0 10px 8px; min-width: 0; }
  .gnav .sub a { padding: 7px 4px; font-size: 14.5px; color: var(--ink-2); }
  .gnav .nav-contact { display: block; margin-top: 20px; text-align: center; }
}
@media (min-width: 1101px) { .gnav .nav-contact { display: none; } }

/* ---------------------------------------------------------------- buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 26px; border-radius: 999px; font-weight: 700; font-size: 15.5px; text-decoration: none; line-height: 1.4; border: 2px solid transparent; transition: .15s; cursor: pointer; }
.btn::after { content: "→"; font-family: var(--font-en); transition: transform .15s; }
.btn:hover::after { transform: translateX(3px); }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); color: #fff; }
.btn-ai { background: var(--grad-ai); color: #fff; box-shadow: 0 8px 20px rgba(91, 75, 255, .25); }
.btn-ai:hover { color: #fff; filter: brightness(1.08); }
.btn-ghost { border-color: currentColor; color: var(--ink); background: transparent; }
.btn-ghost:hover { color: var(--brand); }
.btn-white { background: #fff; color: var(--ink); }
.btn-white:hover { color: var(--brand); }
.btn-sm { padding: 9px 18px; font-size: 14px; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------------------------------------------------------------- section */
.sec { padding: 96px 0; }
.sec-soft { background: var(--bg-soft); }
.sec-navy { background: var(--bg-navy); color: #fff; }
.sec-head { margin-bottom: 44px; }
.sec-head.center { text-align: center; }
.eyebrow { display: inline-block; font: 700 13px/1 var(--font-en); letter-spacing: .14em; color: var(--brand); text-transform: uppercase; margin-bottom: 14px; }
.eyebrow.ai { background: var(--grad-ai); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sec-navy .eyebrow { color: #7fd0f0; }
.sec-title { font-size: clamp(26px, 3.4vw, 38px); font-weight: 800; letter-spacing: .01em; }
.sec-lead { margin-top: 16px; color: var(--ink-2); font-size: 16.5px; max-width: 720px; }
.sec-head.center .sec-lead { margin-left: auto; margin-right: auto; }
.sec-navy .sec-lead { color: #c4d1e4; }
.more { margin-top: 36px; }
.sec-head.center + * + .more, .more.center { text-align: center; }

/* ---------------------------------------------------------------- hero */
.hero { position: relative; overflow: hidden; background: #f7f9fd; padding: 92px 0 84px; }
.hero::before { content: ""; position: absolute; right: -10%; top: -30%; width: 70%; height: 160%; background: radial-gradient(closest-side, rgba(107, 75, 255, .16), transparent 70%), radial-gradient(closest-side at 30% 70%, rgba(10, 127, 176, .16), transparent 70%); pointer-events: none; }
.hero .wrap { position: relative; }
.hero .hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.hero-tags span { font-size: 13px; font-weight: 700; padding: 6px 12px; border-radius: 999px; background: #fff; border: 1px solid var(--line); color: var(--ink-2); }
.hero-tags span.ai { color: #fff; background: var(--grad-ai); border-color: transparent; }
.hero h1 { font-size: clamp(32px, 5vw, 56px); font-weight: 800; line-height: 1.3; letter-spacing: .01em; }
.hero h1 em { font-style: normal; background: var(--grad-ai); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-lead { margin: 24px 0 34px; font-size: 17px; color: var(--ink-2); max-width: 600px; }
.hero-card { background: #fff; border-radius: 20px; box-shadow: 0 20px 50px rgba(15, 27, 45, .12); padding: 28px; position: relative; }
.hero-card .hc-label { font: 700 12px/1 var(--font-en); letter-spacing: .12em; color: var(--ai); margin-bottom: 10px; }
.hero-card h2 { font-size: 22px; font-weight: 800; }
.hero-card p { font-size: 14.5px; color: var(--ink-2); margin: 10px 0 18px; }
.hero-card .price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px; margin-bottom: 18px; }
.hero-card .price b { font: 800 40px/1 var(--font-en); color: var(--ink); }
.hero-card .price small { width: 100%; color: var(--ink-3); font-size: 13px; }
.hero-card .chat { background: var(--bg-soft); border-radius: 12px; padding: 14px; font-size: 13.5px; margin-bottom: 18px; }
.hero-card .chat p { margin: 0; padding: 8px 12px; border-radius: 10px; max-width: 88%; }
.hero-card .chat .q { background: #fff; border: 1px solid var(--line); margin-left: auto; margin-bottom: 8px; }
.hero-card .chat .a { background: var(--ai-soft); color: #2b2470; }
.hero-card .btn { width: 100%; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: 64px; position: relative; }
.stats div { background: #fff; padding: 22px 16px; text-align: center; }
.stats b { display: block; font: 800 34px/1.1 var(--font-en); color: var(--ink); }
.stats b small { font: 700 15px var(--font); margin-left: 2px; }
.stats span { font-size: 13px; color: var(--ink-3); }

/* ---------------------------------------------------------------- service cards */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.svc { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 26px 24px; text-decoration: none; color: var(--ink); transition: .2s; }
.svc:hover { border-color: transparent; box-shadow: var(--shadow); transform: translateY(-3px); color: var(--ink); }
.svc .svc-icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand); margin-bottom: 18px; }
.svc .svc-icon svg { width: 24px; height: 24px; }
.svc .svc-en { font: 700 11.5px/1 var(--font-en); letter-spacing: .12em; color: var(--ink-3); margin-bottom: 8px; text-transform: uppercase; }
.svc h3 { font-size: 19px; font-weight: 800; margin-bottom: 10px; }
.svc p { font-size: 14.5px; color: var(--ink-2); margin: 0 0 18px; flex: 1; }
.svc .svc-more { font-size: 14px; font-weight: 700; color: var(--brand); }
.svc .svc-more::after { content: " →"; font-family: var(--font-en); }
.svc.wide { grid-column: span 2; }
.svc.is-ai { background: var(--bg-navy); color: #fff; border: 0; overflow: hidden; }
.svc.is-ai::before { content: ""; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(closest-side, rgba(107, 75, 255, .55), transparent); }
.svc.is-ai > * { position: relative; }
.svc.is-ai .svc-icon { background: var(--grad-ai); color: #fff; }
.svc.is-ai .svc-en { color: #a9b8ff; }
.svc.is-ai p { color: #c9d3e6; max-width: 560px; }
.svc.is-ai .svc-more { color: #fff; }
.svc.is-ai .chips { display: flex; flex-wrap: wrap; gap: 6px; margin: -6px 0 18px; }
.svc.is-ai .chips span { font-size: 12.5px; padding: 4px 10px; border-radius: 999px; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .18); }
.svc .badge { position: absolute; top: 20px; right: 20px; font-size: 11.5px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--accent); color: #fff; }

/* ---------------------------------------------------------------- seminars table */
.sem-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.sem-tabs button { border: 1px solid var(--line); background: #fff; padding: 8px 16px; border-radius: 999px; font: 600 14px var(--font); color: var(--ink-2); cursor: pointer; }
.sem-tabs button[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.sem-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.sem-list li { border-bottom: 1px solid var(--line); }
.sem-list a { display: grid; grid-template-columns: 150px 92px 1fr 110px 24px; gap: 16px; align-items: center; padding: 16px 8px; text-decoration: none; color: var(--ink); }
.sem-list a:hover { background: var(--bg-soft); }
.sem-list a::after { content: "→"; color: var(--ink-3); font-family: var(--font-en); }
.sem-date { font: 700 15px/1.3 var(--font-en); }
.sem-date small { display: block; font: 500 12.5px var(--font); color: var(--ink-3); }
.sem-place { font-size: 12px; font-weight: 700; text-align: center; padding: 4px 0; border-radius: 6px; background: var(--brand-soft); color: var(--brand-dark); }
.sem-place.tokyo { background: #fff1e6; color: #b5531b; }
.sem-title { font-weight: 600; font-size: 15px; line-height: 1.55; }
.sem-title .tag-ai { display: inline-block; font: 700 11px/1 var(--font-en); color: #fff; background: var(--grad-ai); padding: 3px 6px; border-radius: 4px; margin-right: 6px; vertical-align: 2px; }
.sem-title .full { display: inline-block; font-size: 11.5px; color: #fff; background: var(--ink-3); padding: 1px 6px; border-radius: 4px; margin-left: 6px; }
.sem-teacher { font-size: 13.5px; color: var(--ink-2); }
.sem-empty { padding: 24px 8px; color: var(--ink-3); }
.sem-note { font-size: 13px; color: var(--ink-3); margin-top: 14px; }

/* ---------------------------------------------------------------- feature split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.rev > :first-child { order: 2; }
.split img { border-radius: var(--radius); }
.check-list { list-style: none; padding: 0; margin: 20px 0; }
.check-list li { position: relative; padding-left: 30px; margin-bottom: 10px; }
.check-list li::before { content: ""; position: absolute; left: 0; top: .45em; width: 18px; height: 18px; border-radius: 50%; background: var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a7fb0' stroke-width='3.2'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat; }

/* profile */
.profile { display: grid; grid-template-columns: 300px 1fr; gap: 56px; align-items: center; }
.profile-photo { border-radius: 20px; overflow: hidden; aspect-ratio: 4/5; background: var(--bg-soft); }
.profile-photo img { width: 100%; height: 100%; object-fit: cover; }
.profile .roles { list-style: none; padding: 0; margin: 14px 0 20px; display: flex; flex-wrap: wrap; gap: 6px; }
.profile .roles li { font-size: 13px; padding: 4px 10px; border-radius: 6px; background: var(--bg-soft); color: var(--ink-2); }
.profile h3 { font-size: 30px; font-weight: 800; }
.profile h3 small { font-size: 14px; font-weight: 500; color: var(--ink-3); margin-left: 10px; }

/* voices */
.voices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.voice { background: #fff; border-radius: var(--radius); padding: 28px; border: 1px solid var(--line); }
.voice p { font-size: 15px; color: var(--ink-2); }
.voice cite { font-style: normal; font-weight: 700; font-size: 14px; }
.voice cite::before { content: "— "; color: var(--ink-3); }
.clients { margin-top: 36px; font-size: 13.5px; color: var(--ink-3); line-height: 2; }

/* books */
.books { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.book { text-decoration: none; color: var(--ink); }
.book .cover { aspect-ratio: 7/10; background: var(--bg-soft); border-radius: 6px; overflow: hidden; box-shadow: 0 6px 16px rgba(15, 27, 45, .12); margin-bottom: 10px; transition: .2s; }
.book:hover .cover { transform: translateY(-4px); }
.book .cover img { width: 100%; height: 100%; object-fit: cover; }
.book span { display: block; font-size: 12.5px; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* news */
.news-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.news-list li { border-bottom: 1px solid var(--line); }
.news-list a { display: grid; grid-template-columns: 110px 100px 1fr; gap: 16px; padding: 18px 4px; text-decoration: none; color: var(--ink); align-items: baseline; }
.news-list a:hover .nl-title { color: var(--brand); }
.nl-date { font: 600 14px var(--font-en); color: var(--ink-3); }
.nl-cat { font-size: 12px; font-weight: 700; color: var(--brand-dark); background: var(--brand-soft); padding: 2px 8px; border-radius: 4px; text-align: center; }
.nl-cat.media { color: #7a4a00; background: #fff4dc; }
.nl-title { font-weight: 600; }

/* mail magazine band */
.band { border-radius: 24px; padding: 48px; display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; background: var(--grad-ai); color: #fff; }
.band h2 { font-size: clamp(22px, 2.6vw, 30px); font-weight: 800; }
.band p { margin: 10px 0 0; color: rgba(255, 255, 255, .86); }
.band.plain { background: var(--bg-navy); }

/* cta */
.cta { text-align: center; }
.cta-boxes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; text-align: left; }
.cta-box { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14); border-radius: var(--radius); padding: 26px; color: #fff; text-decoration: none; display: block; }
.cta-box:hover { background: rgba(255, 255, 255, .1); color: #fff; }
.cta-box b { display: block; font-size: 17px; margin-bottom: 6px; }
.cta-box span { font-size: 14px; color: #c4d1e4; }
.cta-box.tel b { font: 800 26px var(--font-en); }

/* ---------------------------------------------------------------- page header */
.page-head { background: var(--bg-soft); padding: 52px 0 46px; border-bottom: 1px solid var(--line); position: relative; overflow: hidden; }
.page-head.is-ai { background: var(--bg-navy); color: #fff; border: 0; }
.page-head.is-ai::before { content: ""; position: absolute; right: -10%; top: -60%; width: 60%; height: 220%; background: radial-gradient(closest-side, rgba(107, 75, 255, .45), transparent 70%); }
.page-head .wrap { position: relative; }
.page-head h1 { font-size: clamp(26px, 3.6vw, 40px); font-weight: 800; }
.page-head .lead { margin: 14px 0 0; color: var(--ink-2); max-width: 760px; }
.page-head.is-ai .lead { color: #c9d3e6; }
.page-head.is-ai .eyebrow { color: #a9b8ff; }
.crumbs { list-style: none; margin: 0 0 18px; padding: 0; display: flex; flex-wrap: wrap; font-size: 12.5px; color: var(--ink-3); }
.crumbs li + li::before { content: "/"; margin: 0 8px; color: #b6bfcd; }
.crumbs a { color: var(--ink-3); text-decoration: none; }
.crumbs a:hover { color: var(--brand); }
.page-head.is-ai .crumbs, .page-head.is-ai .crumbs a { color: #9fb0cc; }

/* local nav (同じカテゴリのページ) */
.layout { display: grid; grid-template-columns: 1fr 260px; gap: 56px; padding: 56px 0 88px; }
.layout.single { grid-template-columns: 1fr; max-width: 860px; margin: 0 auto; }
.side-nav { position: sticky; top: 96px; align-self: start; }
.side-nav h2 { font-size: 13px; font-weight: 700; letter-spacing: .08em; color: var(--ink-3); margin-bottom: 10px; }
.side-nav ul { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--line); }
.side-nav li a { display: block; padding: 7px 0 7px 16px; margin-left: -2px; border-left: 2px solid transparent; font-size: 14px; color: var(--ink-2); text-decoration: none; line-height: 1.5; }
.side-nav li a:hover { color: var(--brand); }
.side-nav li a[aria-current="page"] { border-color: var(--brand); color: var(--brand); font-weight: 700; }
.side-box { margin-top: 28px; padding: 20px; border-radius: var(--radius); background: var(--bg-navy); color: #fff; }
.side-box b { display: block; font-size: 15px; margin-bottom: 6px; }
.side-box p { font-size: 13px; color: #c4d1e4; margin-bottom: 14px; }
.side-box .btn { width: 100%; }

/* ---------------------------------------------------------------- prose (旧サイトの本文) */
.prose { min-width: 0; font-size: 16px; overflow-wrap: anywhere; }
.prose pre { white-space: pre-wrap; }
.prose > *:first-child { margin-top: 0; }
.prose h2 { font-size: 24px; font-weight: 800; margin: 2.4em 0 .9em; padding-bottom: .5em; border-bottom: 2px solid var(--ink); }
.prose h3 { font-size: 19px; font-weight: 800; margin: 2em 0 .7em; padding-left: 14px; border-left: 4px solid var(--brand); }
.prose h4 { font-size: 17px; font-weight: 700; margin: 1.6em 0 .6em; }
.prose ul, .prose ol { padding-left: 1.4em; margin: 0 0 1.2em; }
.prose li { margin-bottom: .4em; }
.prose ul.check, .prose ul.arrow { list-style: none; padding-left: 0; }
.prose ul.check > li, .prose ul.arrow > li { position: relative; padding-left: 28px; }
.prose ul.check > li::before { content: ""; position: absolute; left: 0; top: .5em; width: 17px; height: 17px; border-radius: 50%; background: var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a7fb0' stroke-width='3.2'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/11px no-repeat; }
.prose ul.arrow > li::before { content: "→"; position: absolute; left: 4px; color: var(--brand); font-family: var(--font-en); }
.prose table { width: 100%; border-collapse: collapse; margin: 0 0 1.6em; font-size: 15px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 12px 14px; text-align: left; vertical-align: top; }
.prose th { background: var(--bg-soft); font-weight: 700; width: 30%; }
.prose thead th { width: auto; }
.prose img { border-radius: 8px; }
.prose .aligncenter { display: block; margin: 0 auto 1.2em; }
.prose .alignleft { float: left; margin: 0 1.2em 1em 0; }
.prose .alignright { float: right; margin: 0 0 1em 1.2em; }
.prose .red, .prose .fontred { color: var(--accent); }
.prose .well, .prose .info { background: var(--bg-soft); border-radius: 12px; padding: 20px 24px; margin: 0 0 1.4em; }
.prose blockquote { margin: 0 0 1.4em; padding: 16px 20px; border-left: 4px solid var(--line); background: var(--bg-soft); color: var(--ink-2); }
.prose iframe { max-width: 100%; border: 0; }
.prose iframe[src*="youtube"] { width: 100%; aspect-ratio: 16/9; height: auto; }
.prose iframe[src*="google.com/maps"], .prose iframe[src*="calendar"] { width: 100%; height: 420px; border-radius: 12px; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2.4em 0; }
.prose::after { content: ""; display: table; clear: both; }
.prose .table-scroll { overflow-x: auto; margin-bottom: 1.6em; }
.prose .table-scroll table { margin: 0; min-width: 560px; }

/* フォーム (外部サービス宛て) */
.prose form table th { width: 32%; }
.prose input[type=text], .prose input[type=email], .prose input[type=tel], .prose textarea, .prose select { width: 100%; padding: 10px 12px; border: 1px solid #c8d0dc; border-radius: 8px; font: inherit; font-size: 16px; background: #fff; }
.prose textarea { min-height: 160px; }
.prose input[type=submit], .prose button[type=submit], .prose input[type=image] + *, .prose .submit input { appearance: none; border: 0; background: var(--brand); color: #fff; font: 700 16px var(--font); padding: 14px 40px; border-radius: 999px; cursor: pointer; }
.prose input[type=submit]:hover { background: var(--brand-dark); }
.form-alert { display: none; margin: 0 0 16px; padding: 12px 16px; border-radius: 8px; background: #fdecea; color: #a8261b; font-size: 14.5px; }
.form-alert.is-show { display: block; }

/* 子ページへのカード */
.child-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 0 0 2em; }
.child-cards a { display: block; padding: 20px 22px; border: 1px solid var(--line); border-radius: 12px; text-decoration: none; color: var(--ink); transition: .15s; }
.child-cards a:hover { border-color: var(--brand); box-shadow: var(--shadow); }
.child-cards b { display: block; font-size: 16px; margin-bottom: 4px; }
.child-cards b::after { content: " →"; color: var(--brand); font-family: var(--font-en); }
.child-cards span { font-size: 13.5px; color: var(--ink-2); line-height: 1.7; display: block; }

/* 出版・メディア一覧 */
.book-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 28px 20px; }
.book-detail { display: grid; grid-template-columns: 240px 1fr; gap: 40px; align-items: start; margin-bottom: 2em; }
.book-detail .cover { border-radius: 6px; box-shadow: 0 10px 24px rgba(15, 27, 45, .15); }
.media-year { font: 800 22px var(--font-en); margin: 2em 0 .8em; padding-bottom: .4em; border-bottom: 2px solid var(--ink); }
.media-list { list-style: none; margin: 0; padding: 0; }
.media-list li { display: grid; grid-template-columns: 88px 1fr; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.media-list .thumb { width: 88px; height: 88px; border-radius: 8px; background: var(--bg-soft); overflow: hidden; }
.media-list .thumb img { width: 100%; height: 100%; object-fit: cover; }
.media-list b { display: block; font-size: 15.5px; }
.media-list p { font-size: 14px; color: var(--ink-2); margin: 4px 0 0; }
.media-list time { font-size: 12.5px; color: var(--ink-3); }
.year-nav { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 1.5em; }
.year-nav a { font: 600 13.5px var(--font-en); padding: 4px 12px; border-radius: 999px; border: 1px solid var(--line); text-decoration: none; color: var(--ink-2); }
.year-nav a:hover { border-color: var(--brand); color: var(--brand); }

/* AI ページ */
.ai-programs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.prog { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; background: #fff; text-decoration: none; color: var(--ink); transition: .2s; position: relative; }
.prog:hover { box-shadow: var(--shadow); transform: translateY(-3px); color: var(--ink); border-color: transparent; }
.prog .p-type { font-size: 12px; font-weight: 700; color: var(--ai); background: var(--ai-soft); border-radius: 6px; padding: 3px 10px; align-self: flex-start; margin-bottom: 14px; }
.prog h3 { font-size: 19px; font-weight: 800; margin-bottom: 10px; }
.prog p { font-size: 14.5px; color: var(--ink-2); flex: 1; }
.prog dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: 13.5px; margin: 0 0 16px; }
.prog dt { color: var(--ink-3); }
.prog dd { margin: 0; font-weight: 600; }
.prog .svc-more { font-size: 14px; font-weight: 700; color: var(--brand); }
.prog .svc-more::after { content: " →"; font-family: var(--font-en); }
.prog.featured { grid-column: 1 / -1; background: var(--bg-navy); color: #fff; border: 0; display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center; overflow: hidden; }
.prog.featured::before { content: ""; position: absolute; left: -10%; bottom: -60%; width: 60%; height: 160%; background: radial-gradient(closest-side, rgba(107, 75, 255, .4), transparent 70%); }
.prog.featured > * { position: relative; }
.prog.featured p { color: #c9d3e6; }
.prog.featured .p-type { background: var(--grad-ai); color: #fff; }
.prog.featured .price-box { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .15); border-radius: 14px; padding: 24px; }
.prog.featured .price-box b { font: 800 44px/1 var(--font-en); }
.prog.featured .price-box small { color: #c9d3e6; font-size: 13px; }
.prog.featured .price-box ul { list-style: none; padding: 0; margin: 16px 0 20px; font-size: 14px; color: #dbe3f1; }
.prog.featured .price-box li { padding: 4px 0 4px 22px; position: relative; }
.prog.featured .price-box li::before { content: "✓"; position: absolute; left: 0; color: #8fa2ff; font-weight: 700; }
.uses { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.uses div { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; font-size: 14.5px; font-weight: 600; display: flex; gap: 12px; align-items: center; }
.uses-2 { grid-template-columns: repeat(2, 1fr); }
.uses div b { font: 800 13px var(--font-en); color: var(--ai); background: var(--ai-soft); border-radius: 8px; width: 32px; height: 32px; display: grid; place-items: center; flex-shrink: 0; }
.tools { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.tools span { font: 700 14px var(--font-en); padding: 8px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.steps div { padding: 26px; border-radius: var(--radius); background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .12); }
.steps div::before { counter-increment: step; content: "0" counter(step); display: block; font: 800 30px var(--font-en); background: var(--grad-ai); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 10px; }
.steps b { display: block; font-size: 17px; margin-bottom: 8px; }
.steps p { font-size: 14px; color: #c4d1e4; margin: 0; }

/* ---------------------------------------------------------------- footer */
.site-footer { background: #08172c; color: #c4d1e4; padding: 72px 0 0; font-size: 14px; }
.site-footer a { color: #c4d1e4; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.f-top { display: grid; grid-template-columns: 1.2fr 3fr; gap: 56px; padding-bottom: 56px; }
.f-brand .f-logo { display: inline-block; background: #fff; padding: 10px 14px; border-radius: 10px; margin-bottom: 18px; }
.f-brand .f-logo img { height: 28px; width: auto; display: block; }
.f-brand p { font-size: 13.5px; line-height: 1.9; margin: 0 0 6px; }
.f-nav { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.f-nav h3 { font-size: 14px; color: #fff; margin-bottom: 12px; }
.f-nav ul { list-style: none; padding: 0; margin: 0; }
.f-nav li { margin-bottom: 8px; line-height: 1.5; font-size: 13.5px; }
.f-sites { border-top: 1px solid rgba(255, 255, 255, .1); padding: 28px 0; display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 13px; }
.f-sites b { color: #fff; margin-right: 8px; }
.f-bottom { border-top: 1px solid rgba(255, 255, 255, .1); padding: 22px 0 28px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 12.5px; color: #8392ab; }
.f-bottom ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 20px; }
.pagetop { position: fixed; right: 18px; bottom: 18px; width: 46px; height: 46px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; text-decoration: none; opacity: 0; visibility: hidden; transition: .2s; z-index: 50; font-family: var(--font-en); }
.pagetop.is-show { opacity: 1; visibility: visible; }
.pagetop:hover { color: #fff; background: var(--brand); }

/* staging */
.staging-bar { background: #fff3cd; color: #6b4e00; text-align: center; font-size: 13px; padding: 6px 12px; }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1000px) {
  .hero .hero-grid, .split, .profile, .prog.featured { grid-template-columns: 1fr; }
  .profile-photo { max-width: 280px; }
  .services, .voices, .cta-boxes { grid-template-columns: repeat(2, 1fr); }
  .books { grid-template-columns: repeat(4, 1fr); }
  .book-grid { grid-template-columns: repeat(4, 1fr); }
  .uses { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .layout { grid-template-columns: 1fr; }
  .side-nav { position: static; }
  .f-top { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  body { font-size: 15.5px; }
  .wrap, .wrap-narrow { padding: 0 16px; }
  .sec { padding: 64px 0; }
  .hero { padding: 56px 0 56px; }
  .stats { grid-template-columns: repeat(2, 1fr); margin-top: 40px; }
  .services, .voices, .cta-boxes, .ai-programs, .child-cards { grid-template-columns: 1fr; }
  .svc.wide, .prog.featured { grid-column: auto; }
  .books { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .book-grid { grid-template-columns: repeat(2, 1fr); }
  .book-detail { grid-template-columns: 1fr; }
  .book-detail .cover { max-width: 200px; }
  .uses { grid-template-columns: 1fr; }
  .sem-list a { grid-template-columns: 1fr auto; gap: 4px 12px; padding: 14px 4px; }
  .sem-list a::after { display: none; }
  .sem-date { grid-column: 1; }
  .sem-place { grid-column: 2; grid-row: 1; padding: 3px 8px; }
  .sem-title { grid-column: 1 / -1; }
  .sem-teacher { grid-column: 1 / -1; font-size: 12.5px; }
  .news-list a { grid-template-columns: auto auto; gap: 4px 12px; justify-content: start; }
  .nl-title { grid-column: 1 / -1; }
  .band { grid-template-columns: 1fr; padding: 32px 24px; }
  .f-nav { grid-template-columns: repeat(2, 1fr); }
  .prose h2 { font-size: 21px; }
  .prose th, .prose td { padding: 10px; }
  .prose table:not(.no-stack) th { width: 36%; }
  .prose form table, .prose form tbody, .prose form tr, .prose form th, .prose form td { display: block; width: 100%; border: 0; padding: 4px 0; background: none; }
  .prose form tr { margin-bottom: 14px; }
  .layout { padding: 40px 0 64px; }
  .page-head { padding: 36px 0 32px; }
}

/* ---------------------------------------------------------------- 企業研修 (/training/) */
.tr-features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.tr-features div { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.tr-features b { display: block; font-size: 17px; margin-bottom: 6px; }
.tr-features p { font-size: 14px; color: var(--ink-2); margin: 0; }
.tr-assoc { margin: 24px 0 0; font-size: 14px; color: var(--ink-2); background: var(--bg-soft); border-radius: 12px; padding: 16px 20px; }
.tr-jump { display: flex; flex-wrap: wrap; gap: 8px; margin: -16px 0 40px; }
.tr-jump a { padding: 8px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-size: 14px; font-weight: 600; color: var(--ink-2); text-decoration: none; }
.tr-jump a:hover { border-color: var(--brand); color: var(--brand); }
.tr-cat { margin-bottom: 56px; scroll-margin-top: 90px; }
.tr-cat:last-child { margin-bottom: 0; }
.tr-cat-head { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 20px; }
.tr-cat-head .svc-icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: #fff; color: var(--brand); flex-shrink: 0; border: 1px solid var(--line); }
.tr-cat-head .svc-icon svg { width: 24px; height: 24px; }
.tr-cat-head h3 { font-size: 22px; font-weight: 800; }
.tr-cat-head p { margin: 4px 0 0; color: var(--ink-2); font-size: 14.5px; }
#cat-ai .tr-cat-head .svc-icon { background: var(--grad-ai); color: #fff; border: 0; }
.tr-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tr-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 22px 18px; display: flex; flex-direction: column; }
.tr-card h4 { font-size: 16.5px; font-weight: 800; line-height: 1.5; margin-bottom: 6px; }
.tr-card .tr-target { flex: 0 0 auto; font-size: 12.5px; color: var(--brand-dark); background: var(--brand-soft); border-radius: 6px; padding: 2px 8px; align-self: flex-start; margin-bottom: 10px; }
.tr-card p { font-size: 14px; color: var(--ink-2); margin: 0 0 14px; flex: 1; }
.tr-links { display: flex; flex-direction: column; gap: 6px; border-top: 1px solid var(--line); padding-top: 12px; }
.tr-more { font-size: 14px; font-weight: 700; text-decoration: none; }
.tr-more::after { content: " →"; font-family: var(--font-en); }
.tr-more.ext::after { content: " ↗"; }
.tr-public { font-size: 12.5px; color: var(--ink-3); }
.tr-detail { border: 1px solid var(--line); border-radius: 18px; padding: 36px; margin-bottom: 24px; scroll-margin-top: 90px; }
.tr-detail .tr-tag { display: inline-block; font-size: 12px; font-weight: 700; color: var(--brand-dark); background: var(--brand-soft); padding: 3px 10px; border-radius: 6px; margin-bottom: 12px; }
.tr-detail h3 { font-size: 24px; font-weight: 800; margin-bottom: 14px; }
.tr-detail > p { color: var(--ink-2); }
.tr-detail h4 { font-size: 15px; font-weight: 800; margin-bottom: 4px; }
.tr-detail-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; margin: 20px 0; }
.tr-detail-grid .check-list { margin: 10px 0 0; font-size: 15px; }
.tr-detail dl { margin: 0; background: var(--bg-soft); border-radius: 12px; padding: 20px 22px; font-size: 14.5px; align-self: start; }
.tr-detail dt { font-weight: 700; color: var(--ink-3); font-size: 12.5px; }
.tr-detail dd { margin: 0 0 12px; }
.tr-detail dd:last-child { margin-bottom: 0; }
.tr-note { font-size: 13.5px; color: var(--ink-2); background: #fff8e6; border-radius: 10px; padding: 12px 16px; }
.tr-themes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin: 20px 0 24px; }
.tr-themes ul { margin: 6px 0 0; padding-left: 1.2em; font-size: 14px; color: var(--ink-2); }
.tr-themes li { margin-bottom: 4px; }
.tr-flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; counter-reset: flow; }
.tr-flow div { padding: 22px; border-radius: var(--radius); background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .12); }
.tr-flow div::before { counter-increment: flow; content: "STEP " counter(flow); display: block; font: 800 12px var(--font-en); letter-spacing: .1em; color: #7fd0f0; margin-bottom: 8px; }
.tr-flow b { display: block; font-size: 16px; margin-bottom: 6px; }
.tr-flow p { font-size: 13.5px; color: #c4d1e4; margin: 0; }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 4px; }
.faq summary { font-weight: 700; cursor: pointer; list-style: none; position: relative; padding-right: 28px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: -2px; font: 400 22px var(--font-en); color: var(--brand); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 10px 0 0; color: var(--ink-2); font-size: 15px; }
@media (max-width: 1000px) {
  .tr-features, .tr-themes { grid-template-columns: repeat(2, 1fr); }
  .tr-grid { grid-template-columns: repeat(2, 1fr); }
  .tr-flow { grid-template-columns: 1fr; }
  .tr-detail-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .tr-features, .tr-themes, .tr-grid { grid-template-columns: 1fr; }
  .tr-detail { padding: 24px 20px; }
  .tr-detail h3 { font-size: 20px; }
}

/* ---------------------------------------------------------------- 2026-10 フィードバック対応 */
.ext-mark { font-family: var(--font-en); font-size: .85em; margin-left: 3px; opacity: .7; }
.header-mag { margin-left: 4px; padding: 9px 16px; border-radius: 999px; border: 1.5px solid var(--ink); color: var(--ink); font-size: 13.5px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.header-mag:hover { border-color: var(--brand); color: var(--brand); }
.gnav .nav-contact .btn { margin-bottom: 8px; width: 100%; }
/* 実践塾シェアクラブ（主力事業） */
.svc.is-featured { background: linear-gradient(135deg, #e6f4fa 0%, #f3f0ff 100%); border-color: transparent; }
.svc.is-featured .svc-icon { background: var(--brand); color: #fff; }
.svc.is-featured .chips { display: flex; flex-wrap: wrap; gap: 6px; margin: -6px 0 18px; }
.svc.is-featured .chips span { font-size: 12.5px; padding: 4px 10px; border-radius: 999px; background: #fff; border: 1px solid var(--line); color: var(--ink-2); }
/* はじめての方へ */
.funnel { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; position: relative; }
.fn-step { position: relative; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px 22px; text-decoration: none; color: var(--ink); background: #fff; transition: .2s; }
.fn-step:hover { box-shadow: var(--shadow); transform: translateY(-3px); color: var(--ink); }
.fn-step:not(:last-child)::after { content: "→"; position: absolute; right: -17px; top: 50%; transform: translateY(-50%); width: 26px; height: 26px; border-radius: 50%; background: #fff; border: 1px solid var(--line); display: grid; place-items: center; font: 700 13px var(--font-en); color: var(--brand); z-index: 1; }
.fn-no { font: 800 12px var(--font-en); letter-spacing: .12em; color: var(--brand); margin-bottom: 8px; }
.fn-step b { font-size: 19px; margin-bottom: 8px; }
.fn-step p { font-size: 14px; color: var(--ink-2); flex: 1; margin-bottom: 14px; }
.fn-price { font-weight: 800; font-size: 15px; color: var(--brand-dark); }
.fn-step.is-ai { border: 2px solid transparent; background: linear-gradient(#fff, #fff) padding-box, var(--grad-ai) border-box; }
.fn-step.is-ai .fn-no, .fn-step.is-ai .fn-price { color: var(--ai); }
/* メール教育の専門企業 */
.expert-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-bottom: 28px; }
.expert-stats div { background: #fff; padding: 22px 16px; text-align: center; }
.expert-stats b { display: block; font: 800 32px/1.1 var(--font-en); color: var(--brand-dark); }
.expert-stats b small { font: 700 14px var(--font); margin-left: 2px; }
.expert-stats span { font-size: 13px; color: var(--ink-3); }
.prog-chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 40px; }
.prog-chips span { font-size: 13.5px; padding: 6px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--line); }
.prog-chips a { font-size: 13.5px; font-weight: 700; padding: 6px 4px; }
/* 事業内容カード（画像つき） */
.biz-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-bottom: 2em; }
.biz-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; text-decoration: none; color: var(--ink); transition: .15s; }
.prose .biz-card { color: var(--ink); }
.biz-card:hover { border-color: var(--brand); box-shadow: var(--shadow); }
.biz-img { aspect-ratio: 2/1; overflow: hidden; background: var(--bg-soft); }
.biz-img img { width: 100%; height: 100%; object-fit: cover; border-radius: 0 !important; margin: 0 !important; }
.biz-card b { display: block; font-size: 16.5px; padding: 14px 18px 4px; }
.biz-card b::after { content: " →"; color: var(--brand); font-family: var(--font-en); }
.biz-card > span:last-child { font-size: 13.5px; color: var(--ink-2); line-height: 1.7; padding: 0 18px 18px; }
/* 運営サイト */
.site-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.site-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; text-decoration: none; color: var(--ink); transition: .2s; }
.site-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); color: var(--ink); }
.site-shot { aspect-ratio: 16/10; overflow: hidden; border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.site-shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }
.site-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 4px; }
.site-body b { font-size: 17px; }
.site-url { font: 600 12.5px var(--font-en); color: var(--brand); }
.site-body > span:last-child { font-size: 14px; color: var(--ink-2); line-height: 1.75; margin-top: 4px; }
/* フォームの送信ボタンを中央に */
.prose form p:has(> input[type=submit]), .prose form div:has(> input[type=submit]) { text-align: center; }
.prose form input[type=submit] { min-width: 280px; }
@media (max-width: 1000px) {
  .funnel { grid-template-columns: 1fr; }
  .fn-step:not(:last-child)::after { content: "↓"; right: 50%; top: auto; bottom: -17px; transform: translateX(50%); }
  .expert-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .biz-cards, .site-cards { grid-template-columns: 1fr; }
  .prose form input[type=submit] { min-width: 0; width: 100%; }
}.svc-more:has(.ext-mark)::after { content: none; }
@media (min-width: 1101px) and (max-width: 1300px) { .header-mag { display: none; } .logo img { height: 30px; } }
/* ---------------------------------------------------------------- 2026-10 フィードバック対応（2） */
/* メディア掲載カード */
.media-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.media-card { display: grid; grid-template-columns: 96px 1fr; gap: 16px; align-items: center; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: #fff; text-decoration: none; color: var(--ink); transition: .15s; }
.media-card:hover { border-color: var(--brand); box-shadow: var(--shadow); color: var(--ink); }
.mc-thumb { width: 96px; height: 96px; border-radius: 8px; overflow: hidden; background: var(--bg-soft); }
.mc-thumb img { width: 100%; height: 100%; object-fit: cover; }
.mc-body time { display: block; font-size: 12px; color: var(--ink-3); }
.mc-body b { font-size: 14.5px; line-height: 1.55; }
.media-mini { display: grid; gap: 10px; }
.media-mini .media-card { grid-template-columns: 64px 1fr; padding: 10px; }
.media-mini .mc-thumb { width: 64px; height: 64px; }
/* 関連書籍・メディア掲載（ページ下部） */
.related { padding: 64px 0; }
.related-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; }
.rel-title { font-size: 20px; font-weight: 800; margin-bottom: 18px; }
.rel-more { margin: 14px 0 0; font-size: 14px; font-weight: 700; }
.rel-more.center { text-align: center; }
.books-4 { grid-template-columns: repeat(4, 1fr); }
.books-6 { grid-template-columns: repeat(6, 1fr); }
/* コンサルティングの3つの方法 */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 18px; padding: 30px 26px; background: #fff; }
.plan.is-main { border: 2px solid var(--brand); box-shadow: var(--shadow); }
.plan.is-ai { border: 2px solid transparent; background: linear-gradient(#fff, #fff) padding-box, var(--grad-ai) border-box; }
.plan-tag { align-self: flex-start; font-size: 12.5px; font-weight: 700; padding: 4px 12px; border-radius: 999px; background: var(--brand-soft); color: var(--brand-dark); margin-bottom: 14px; }
.plan.is-ai .plan-tag { background: var(--ai-soft); color: var(--ai); }
.plan h3 { font-size: 22px; font-weight: 800; margin-bottom: 10px; }
.plan > p { font-size: 14.5px; color: var(--ink-2); }
.plan-list { list-style: none; padding: 0; margin: 4px 0 18px; border-top: 1px solid var(--line); flex: 1; }
.plan-list li { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; display: flex; flex-direction: column; }
.plan-list li span { font-size: 13px; color: var(--ink-3); }
.plan-list a { font-weight: 700; }
.plan-note { font-size: 13px !important; background: var(--bg-soft); border-radius: 10px; padding: 10px 14px; }
.plan-price { font: 800 22px var(--font-en); color: var(--ink) !important; margin-bottom: 14px; }
.plan .btn { width: 100%; }
.plan-sub { display: block; text-align: center; margin-top: 10px; font-size: 13.5px; }
/* 強み */
.strengths { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.strengths > div { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px; background: #fff; }
.strengths b { display: block; font: 800 34px/1.1 var(--font-en); color: var(--brand-dark); margin-bottom: 10px; }
.strengths b small { font: 700 14px var(--font); margin-left: 2px; }
.strengths h3 { font-size: 16.5px; font-weight: 800; margin-bottom: 6px; }
.strengths p { font-size: 13.5px; color: var(--ink-2); margin: 0; }
/* 研修プログラムの一覧（小） */
.pg-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.pg { display: block; padding: 16px 18px; border-radius: 12px; background: #fff; border: 1px solid var(--line); text-decoration: none; color: var(--ink); transition: .15s; }
.pg:hover { border-color: var(--brand); color: var(--ink); }
.pg b { display: block; font-size: 14.5px; line-height: 1.5; margin-bottom: 4px; }
.pg span { font-size: 12px; color: var(--ink-3); }
/* 検定 */
.exam-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.exam { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 28px; }
.exam-grade { display: inline-block; font: 800 15px var(--font); color: #fff; background: var(--brand); border-radius: 8px; padding: 4px 14px; margin-bottom: 12px; }
.exam h3 { font-size: 20px; font-weight: 800; margin-bottom: 8px; }
.exam > p { font-size: 14.5px; color: var(--ink-2); }
.exam dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; font-size: 14px; margin: 0 0 16px; padding: 16px; background: var(--bg-soft); border-radius: 10px; }
.exam dt { color: var(--ink-3); }
.exam dd { margin: 0; font-weight: 700; }
.exam-links { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0; font-size: 14px; font-weight: 700; }
.biz-cards-3 { grid-template-columns: repeat(3, 1fr); }
.figure-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; text-align: center; }
.figure-box img { max-height: 340px; width: auto; border-radius: 6px; }
.figure-box span { display: block; font-size: 12.5px; color: var(--ink-3); margin-top: 8px; }
.band .btns .btn-ghost { border-color: rgba(255,255,255,.6); }
/* メルマガ */
.mag-hero { background: linear-gradient(135deg, #f2f8fc 0%, #f4f1ff 100%); padding: 40px 0 64px; }
.mag-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.mag-hero h1 { font-size: clamp(24px, 3vw, 32px); font-weight: 800; line-height: 1.45; }
.mag-hero h1 span { display: inline-block; font-size: 1.45em; background: var(--grad-ai); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mag-lead { color: var(--ink-2); margin: 18px 0 24px; font-size: 16px; }
.mag-facts { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 12px; }
.mag-facts li { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px 16px; font-size: 12.5px; color: var(--ink-3); }
.mag-facts b { display: block; font-size: 17px; color: var(--ink); }
.mag-form-box { background: #fff; border-radius: 20px; box-shadow: 0 20px 50px rgba(15, 27, 45, .12); padding: 28px; scroll-margin-top: 90px; }
.mag-form-box h2 { font-size: 20px; font-weight: 800; }
.mag-form-box.wide { max-width: 640px; margin: 0 auto; text-align: center; }
.mag-form-box.wide .mag-form { text-align: left; }
.mf-gift { font-size: 13.5px; font-weight: 700; color: var(--accent); margin: 4px 0 16px; }
.mag-form { display: grid; gap: 14px; }
.mf-row { display: grid; gap: 6px; }
.mf-row > span { font-size: 13.5px; font-weight: 700; }
.mf-row em { font-style: normal; font-size: 11px; color: #fff; background: var(--accent); border-radius: 4px; padding: 1px 6px; margin-left: 6px; vertical-align: 1px; }
.mag-form input, .mag-form select { width: 100%; padding: 12px 14px; border: 1px solid #c8d0dc; border-radius: 10px; font: inherit; font-size: 16px; background: #fff; }
.mag-form input:focus, .mag-form select:focus { outline: 2px solid var(--brand); border-color: transparent; }
.mf-name { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mf-note { font-size: 12.5px; color: var(--ink-3); margin: 0; }
.mf-submit { width: 100%; font-size: 17px; padding: 16px; }
.merits { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.merits > div { border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.m-no { font: 800 26px var(--font-en); background: var(--grad-ai); -webkit-background-clip: text; background-clip: text; color: transparent; }
.merits h3 { font-size: 18px; font-weight: 800; margin: 6px 0 8px; }
.merits p { font-size: 14.5px; color: var(--ink-2); margin: 0; }
.gifts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gift { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.gift img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 8px; margin: 10px 0 12px; }
.gift-no { font-size: 12px; font-weight: 800; color: #fff; background: var(--accent); border-radius: 999px; padding: 3px 12px; }
.gift b { font-size: 15.5px; line-height: 1.5; }
.gift > span:last-child { font-size: 12.5px; color: var(--ink-3); margin-top: 4px; }
.author { display: grid; grid-template-columns: 160px 1fr; gap: 32px; align-items: center; max-width: 880px; margin: 0 auto; }
.author img { width: 160px; height: 160px; object-fit: cover; object-position: top; border-radius: 50%; }
.author h2 { font-size: 24px; font-weight: 800; }
.author h2 small { font-size: 13px; color: var(--ink-3); font-weight: 500; margin-left: 8px; }
.author-roles { font-size: 13px; color: var(--ink-3); margin: 6px 0 10px; }
.author p:not(.author-roles) { font-size: 14.5px; color: var(--ink-2); }
/* 執筆・出版 */
.series-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.series { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; text-decoration: none; color: var(--ink); transition: .15s; }
.series:hover { box-shadow: var(--shadow); color: var(--ink); }
.series-img { aspect-ratio: 4/3; background: var(--bg-soft); overflow: hidden; display: grid; place-items: center; }
.series-img img { width: 100%; height: 100%; object-fit: contain; }
.series b { font-size: 16px; padding: 14px 16px 2px; }
.series > span:last-child { font-size: 13px; color: var(--ink-2); padding: 0 16px 16px; }
/* セミナーLP（新デザインに載せ替え） */
.lp-head { background: var(--bg-soft); padding: 28px 0 22px; border-bottom: 1px solid var(--line); }
.lp-head .crumbs { margin-bottom: 8px; }
.lp-title { font-size: clamp(18px, 2.2vw, 24px); font-weight: 800; }
.lp-banner { max-width: 1240px; margin: 24px auto 0; padding: 0 24px; }
.lp-banner img { width: 100%; border-radius: 14px; display: block; }
.lp-cta { text-align: center; margin: 20px 0 0; }
.lp-body { padding: 32px 16px 72px; }
.lp-old { padding-top: 40px; padding-bottom: 72px; }
@media (max-width: 1000px) {
  .media-grid, .series-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid, .mag-hero-grid { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .strengths, .pg-grid { grid-template-columns: repeat(2, 1fr); }
  .books-6 { grid-template-columns: repeat(3, 1fr); }
  .biz-cards-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .media-grid, .series-grid, .exam-grid, .merits, .gifts, .biz-cards-3 { grid-template-columns: 1fr; }
  .strengths, .pg-grid { grid-template-columns: 1fr 1fr; }
  .books-4 { grid-template-columns: repeat(2, 1fr); }
  .author { grid-template-columns: 1fr; text-align: center; }
  .author img { margin: 0 auto; }
  .lp-banner { padding: 0 16px; margin-top: 16px; }
  .lp-body { padding: 24px 0 56px; }
}
.prose .nowrap-first td:first-child { white-space: nowrap; }

/* ---------------------------------------------------------------- 2026-10 フィードバック対応（3） */
.reasons { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; }
.reasons-photo img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 18px; box-shadow: var(--shadow); }
.reasons-photo span { display: block; font-size: 12.5px; color: var(--ink-3); margin-top: 8px; }
.reason-list { list-style: none; padding: 0; margin: 20px 0 24px; counter-reset: r; }
.reason-list li { display: flex; gap: 14px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 15px; font-weight: 600; }
.reason-list li span { flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; background: var(--brand); color: #fff; display: grid; place-items: center; font: 800 13px var(--font-en); }
.exam-btns { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 14px; }
.exam-btns .btn { flex: 1 1 auto; }
.exam-links a { margin-right: 4px; }
.exam-sub { font-size: 17px; font-weight: 800; margin: 24px 0 10px; }
.exam-steps { padding-left: 1.3em; margin: 0 0 20px; font-size: 14.5px; color: var(--ink-2); }
.exam-steps li { margin-bottom: 6px; }
.exam-areas { list-style: none; padding: 0; margin: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.exam-areas li { padding: 12px 18px; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; }
.exam-areas li:last-child { border-bottom: 0; }
.exam-areas b { font-size: 15px; }
.exam-areas span { font-size: 13px; color: var(--ink-2); }
.plan h3 small { font-size: 13px; font-weight: 500; color: var(--ink-3); }
@media (max-width: 1000px) { .reasons { grid-template-columns: 1fr; } }
.btn:has(.ext-mark)::after { content: none; }
.lp-closed { margin: 24px auto; padding: 24px 26px; border-radius: 14px; background: #fff8e6; border: 1px solid #f3dca5; text-align: center; }
.lp-closed b { display: block; font-size: 17px; margin-bottom: 6px; }
.lp-closed p { font-size: 14px; color: var(--ink-2); margin: 0 0 14px; }
.lp-closed .btns { justify-content: center; }/* スマホでは写真の横に文字を回り込ませない */
@media (max-width: 720px) {
  .prose .alignleft, .prose .alignright { float: none; display: block; margin: 0 auto 1.2em; max-width: 240px; }
}
/* ---------------------------------------------------------------- レンタルルーム (/room/) */
.room .scr-hero img { width: 100%; border-radius: 16px; display: block; margin-bottom: 20px; }
.room .scr-lead { font-size: 17px; font-weight: 700; }
.room .scr-points { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 24px 0; }
.room .scr-point { background: #fff; padding: 16px 12px; text-align: center; font-size: 13px; color: var(--ink-3); }
.room .scr-point strong { display: block; font: 800 22px/1.3 var(--font-en); color: var(--ink); }
.room .scr-nav { list-style: none; padding: 0; margin: 0 0 8px; display: flex; flex-wrap: wrap; gap: 8px; }
.room .scr-nav li { margin: 0; }
.room .scr-nav a { display: inline-block; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-size: 13.5px; text-decoration: none; color: var(--ink-2); }
.room .scr-nav a:hover { border-color: var(--brand); color: var(--brand); }
.room h2 { scroll-margin-top: 90px; }
.room .scr-alert { font-size: 14px; background: #fff8e6; border-radius: 10px; padding: 10px 14px; margin: 0 0 1.4em; }
.room .scr-notes { font-size: 14px; color: var(--ink-2); }
.room .scr-red { color: var(--accent); font-weight: 700; }
.room .scr-price { font-weight: 700; font-variant-numeric: tabular-nums; }
.room .scr-roles { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 0 0 1.4em; }
.room .scr-role { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.room .scr-role-head { background: var(--brand-soft); color: var(--brand-dark); font-weight: 700; padding: 10px 16px; }
.room .scr-role-body { padding: 14px 16px; font-size: 14.5px; }
.room .scr-steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 0 0 1.4em; }
.room .scr-step { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff; }
.room .scr-step img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 0; display: block; }
.room .scr-step > div { padding: 12px 16px 16px; font-size: 14px; color: var(--ink-2); }
.room .scr-step b { display: flex; align-items: center; gap: 8px; color: var(--ink); font-size: 15px; margin-bottom: 4px; }
.room .scr-step em { font-style: normal; width: 24px; height: 24px; border-radius: 50%; background: var(--brand); color: #fff; display: grid; place-items: center; font: 800 12px var(--font-en); flex-shrink: 0; }
.room .scr-equip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 0 0 1em; }
.room .scr-equip figure { margin: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: #fff; }
.room .scr-equip img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 0; display: block; }
.room .scr-equip figcaption { padding: 8px 10px; font-size: 12.5px; line-height: 1.5; }
.room .scr-equip-text { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 1em; }
.room .scr-equip-text div { padding: 6px 14px; border-radius: 999px; background: var(--bg-soft); font-size: 13.5px; }
.room .scr-cal iframe { width: 100%; height: 600px; border: 1px solid var(--line); border-radius: 12px; }
.room .scr-flow { list-style: none; padding: 0; counter-reset: fl; display: grid; gap: 10px; margin: 0 0 1.4em; }
.room .scr-flow li { counter-increment: fl; position: relative; padding: 14px 16px 14px 56px; border: 1px solid var(--line); border-radius: 12px; background: #fff; margin: 0; }
.room .scr-flow li::before { content: counter(fl); position: absolute; left: 16px; top: 14px; width: 26px; height: 26px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font: 800 13px var(--font-en); }
.room .scr-flow small { display: block; color: var(--ink-3); font-size: 13px; }
.room .scr-who { display: inline-block; margin-left: 8px; font-size: 11.5px; font-weight: 700; padding: 1px 8px; border-radius: 4px; background: var(--brand-soft); color: var(--brand-dark); }
.room .scr-box { background: var(--bg-soft); border-radius: 12px; padding: 16px 20px; margin: 0 0 1em; }
.room .scr-bank { display: grid; grid-template-columns: auto 1fr; gap: 6px 18px; margin: 0; }
.room .scr-bank dt { color: var(--ink-3); }
.room .scr-bank dd { margin: 0; font-weight: 700; }
.room .scr-faq-cat { font-weight: 800; margin: 1.6em 0 .4em; color: var(--brand-dark); }
.room .scr-qa { border-bottom: 1px solid var(--line); padding: 14px 4px; }
.room .scr-qa summary { font-weight: 700; cursor: pointer; list-style: none; position: relative; padding-right: 28px; }
.room .scr-qa summary::-webkit-details-marker { display: none; }
.room .scr-qa summary::after { content: "+"; position: absolute; right: 4px; top: -2px; font: 400 22px var(--font-en); color: var(--brand); }
.room .scr-qa[open] summary::after { content: "−"; }
.room .scr-a { padding-top: 8px; font-size: 14.5px; color: var(--ink-2); }
.room .scr-rules { margin-top: 2.4em; }
.room .scr-rule-sum { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 0 0 1.4em; }
.room .scr-rule-sum div { background: var(--bg-soft); border-radius: 10px; padding: 12px; font-size: 12.5px; color: var(--ink-3); text-align: center; }
.room .scr-rule-sum b { display: block; font-size: 14.5px; color: var(--ink); }
.room .scr-rule { border: 1px solid var(--line); border-radius: 12px; margin: 0 0 12px; overflow: hidden; }
.room .scr-rule-head { background: var(--bg-soft); font-weight: 800; padding: 10px 16px; }
.room .scr-rule-body { padding: 14px 16px; font-size: 14.5px; }
.room .scr-rule-body > *:last-child { margin-bottom: 0; }
.room .scr-mini-flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 0 0 1em; }
.room .scr-mini-flow div { border: 1px solid var(--line); border-radius: 10px; padding: 10px; font-size: 13px; color: var(--ink-2); }
.room .scr-mini-flow b { display: block; color: var(--ink); }
.room .scr-dots { padding-left: 1.2em; }
@media (max-width: 720px) {
  .room .scr-points, .room .scr-rule-sum { grid-template-columns: repeat(2, 1fr); }
  .room .scr-roles, .room .scr-steps, .room .scr-mini-flow { grid-template-columns: 1fr; }
  .room .scr-equip { grid-template-columns: repeat(2, 1fr); }
  .room .scr-cal iframe { height: 460px; }
}/* スマホメニューの開閉 */
.sub-toggle { display: none; }
@media (max-width: 1100px) {
  .gnav > ul > li { display: flex; flex-wrap: wrap; align-items: center; }
  .gnav > ul > li > a { flex: 1; }
  .gnav > ul > li > .sub { display: none; flex-basis: 100%; }
  .gnav > ul > li.open > .sub { display: block; }
  .sub-toggle { display: grid; place-items: center; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; color: var(--ink-2); font: 400 24px var(--font-en); }
  .sub-toggle::before { content: "+"; }
  li.open > .sub-toggle::before { content: "−"; }
  .gnav .nav-contact { display: block; }
}
.room img[src*="sem-room2"], .room img[src*="goriyouimage"] { width: 100%; max-width: 600px; }

/* ---------- ピクトグラム・イラスト（2026-10-25 文字を減らして見やすく） */
.page-head .has-ill { display: flex; align-items: center; gap: 32px; }
.page-head .head-text { flex: 1; min-width: 0; }
.head-ill { position: relative; flex-shrink: 0; width: 168px; height: 140px; }
.head-ill span { position: absolute; display: grid; place-items: center; border-radius: 50%; }
.head-ill svg { width: 52%; height: 52%; }
.head-ill .hi-main { left: 24px; top: 6px; width: 120px; height: 120px; background: linear-gradient(135deg, var(--brand-soft), #fff); border: 1px solid var(--line); color: var(--brand); box-shadow: 0 10px 30px rgba(10, 127, 176, .12); }
.head-ill .hi-main svg { stroke-width: 1.4; }
.head-ill .hi-a { left: 0; top: 74px; width: 52px; height: 52px; background: #fff; border: 1px solid var(--line); color: var(--accent); }
.head-ill .hi-b { right: 0; top: 0; width: 46px; height: 46px; background: var(--ai); color: #fff; }
.head-ill .hi-dot { position: absolute; border-radius: 50%; background: var(--brand); opacity: .25; }
.head-ill .d1 { width: 10px; height: 10px; right: 10px; bottom: 18px; }
.head-ill .d2 { width: 6px; height: 6px; left: 14px; top: 28px; background: var(--ai); }
.head-ill .d3 { width: 14px; height: 14px; right: 44px; bottom: 0; opacity: .12; }
.page-head.is-ai .head-ill .hi-main { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .2); color: #c9c3ff; box-shadow: none; }
.page-head.is-ai .head-ill .hi-a { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .2); color: #fff; }
.page-head.is-ai .head-ill .hi-dot { background: #a9b8ff; }
@media (max-width: 720px) {
  .page-head .has-ill { gap: 14px; align-items: flex-start; }
  .head-ill { width: 84px; height: 72px; margin-top: 28px; }
  .head-ill .hi-main { left: 8px; top: 4px; width: 64px; height: 64px; }
  .head-ill .hi-a { left: 0; top: 46px; width: 26px; height: 26px; }
  .head-ill .hi-b { width: 24px; height: 24px; }
  .head-ill .d2, .head-ill .d3 { display: none; }
}

/* 本文見出しのアイコン */
.prose h2.has-pic, .prose h3.has-pic { display: flex; align-items: center; gap: 12px; }
.prose h3.has-pic { padding-left: 0; border-left: 0; }
.hpic { flex-shrink: 0; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--brand-soft); color: var(--brand); }
.hpic svg { width: 22px; height: 22px; }
.prose h3 .hpic { width: 32px; height: 32px; border-radius: 50%; }
.prose h3 .hpic svg { width: 18px; height: 18px; }

/* 数字・カード・手順のアイコン */
.stats .st-ic, .expert-stats .st-ic, .strengths .st-ic { display: grid; place-items: center; width: 44px; height: 44px; margin: 0 auto 10px; border-radius: 50%; background: var(--brand-soft); color: var(--brand); }
.strengths .st-ic { margin: 0 0 12px; }
.st-ic svg { width: 24px; height: 24px; }
.uses div .u-ic { flex-shrink: 0; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--ai-soft); color: var(--ai); }
.u-ic svg { width: 20px; height: 20px; }
.steps div, .tr-flow div { position: relative; }
.steps .step-ic, .tr-flow .step-ic { position: absolute; right: 20px; top: 22px; color: #a9b8ff; opacity: .9; }
.tr-flow .step-ic { right: 16px; top: 16px; color: #7fd0f0; }
.steps .step-ic svg { width: 34px; height: 34px; }
.tr-flow .step-ic svg { width: 26px; height: 26px; }
.tr-features .step-ic { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--brand-soft); color: var(--brand); margin-bottom: 14px; }
.tr-features .step-ic svg { width: 26px; height: 26px; }
.fn-step .fn-ic { position: absolute; right: 22px; top: 22px; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--brand-soft); color: var(--brand); }
.fn-step.is-ai .fn-ic { background: var(--ai-soft); color: var(--ai); }
.fn-ic svg { width: 24px; height: 24px; }
.plan .plan-ic { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: var(--brand-soft); color: var(--brand); margin-bottom: 14px; }
.plan.is-ai .plan-ic { background: var(--ai-soft); color: var(--ai); }
.plan-ic svg { width: 28px; height: 28px; }
.child-cards a:has(.cc-ic) { display: grid; grid-template-columns: 44px 1fr; column-gap: 14px; align-items: start; }
.child-cards .cc-ic { grid-row: span 2; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--brand-soft); color: var(--brand); }
.child-cards .cc-ic svg { width: 24px; height: 24px; }
.reason-list li .r-ic { width: 34px; height: 34px; border-radius: 10px; background: var(--brand-soft); color: var(--brand); }
.reason-list li .r-ic svg { width: 20px; height: 20px; }
.reason-list li em { font-style: normal; }
.merits .m-ic { float: right; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: var(--ai-soft); color: var(--ai); margin: 0 0 8px 12px; }
.merits .m-ic svg { width: 28px; height: 28px; }
.fn-step:has(.fn-ic) b, .fn-step:has(.fn-ic) .fn-no { padding-right: 56px; }

/* ---------- トップ再構成（2026-11-06 スタッフ指示書） */
.logo { flex-direction: column; align-items: flex-start; gap: 2px; }
.logo-sub { font-size: 10.5px; font-weight: 600; color: var(--ink-3); letter-spacing: .02em; line-height: 1.2; white-space: nowrap; }
.header-join { margin-left: 6px; padding: 9px 16px; border-radius: 999px; border: 1.5px solid var(--ai); color: var(--ai); font-size: 13.5px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.header-join:hover { background: var(--ai-soft); color: var(--ai); }
.header-cta { background: var(--brand); }
.header-cta:hover { background: var(--brand-dark); }
@media (max-width: 1100px) { .header-join { display: none; } .logo-sub { font-size: 9.5px; } }
@media (min-width: 1101px) and (max-width: 1300px) { .logo-sub { display: none; } }
.hero-corp { padding: 72px 0 64px; }
.hero-corp h1 { font-size: clamp(28px, 4.2vw, 48px); }
.entry-cards { display: grid; gap: 16px; }
.entry-card { display: flex; gap: 16px; align-items: flex-start; padding: 22px 24px; border-radius: 18px; background: #fff; text-decoration: none; color: var(--ink); box-shadow: 0 14px 36px rgba(15, 27, 45, .10); border: 2px solid transparent; transition: .2s; }
.entry-card:hover { transform: translateY(-2px); color: var(--ink); }
.entry-card.corp { border-color: var(--brand); }
.entry-card.personal { background: linear-gradient(#fff, #fff) padding-box, var(--grad-ai) border-box; }
.entry-card small { display: block; font-size: 12.5px; font-weight: 700; color: var(--brand); margin-bottom: 2px; }
.entry-card.personal small { color: var(--ai); }
.entry-card b { display: block; font-size: 17px; line-height: 1.5; }
.ec-note { display: block; font-size: 12.5px; color: var(--ink-3); }
.ec-go { display: inline-block; margin-top: 8px; font-size: 14px; font-weight: 700; color: var(--brand); }
.entry-card.personal .ec-go { color: var(--ai); }
.ec-go::after { content: " →"; font-family: var(--font-en); }
.ec-ic { flex-shrink: 0; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--brand-soft); color: var(--brand); }
.entry-card.personal .ec-ic { background: var(--ai-soft); color: var(--ai); }
.ec-ic svg { width: 26px; height: 26px; }
.issue-sec .sec-title { font-size: clamp(22px, 3vw, 32px); }
.issue-sec .sec-lead { margin-left: auto; margin-right: auto; }
.issue-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.issue-points div { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 22px 12px; border: 1px solid var(--line); border-radius: var(--radius); text-align: center; }
.issue-points b { font-size: 15px; }
.ip-ic { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: var(--brand-soft); color: var(--brand); }
.ip-ic svg { width: 28px; height: 28px; }
.corp-steps .fn-step:hover { transform: none; box-shadow: none; }
.small-link { margin-top: 14px; font-size: 14px; }
.small-link a { font-weight: 600; }
.cases { display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; }
.case-card { flex: 0 0 100%; scroll-snap-align: start; display: grid; grid-template-columns: 240px 1fr; gap: 28px; border: 1px solid var(--line); border-radius: 18px; padding: 28px; background: #fff; }
.cases:has(.case-card + .case-card) .case-card { flex-basis: 88%; }
.case-meta b { display: block; font-size: 20px; margin-bottom: 6px; }
.case-meta span { display: block; font-size: 14px; color: var(--ink-2); }
.case-flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.case-flow li { background: var(--bg-soft); border-radius: 12px; padding: 14px 16px; font-size: 14.5px; position: relative; }
.case-flow small { display: block; font-weight: 700; color: var(--brand); font-size: 12.5px; }
.plans-2 { grid-template-columns: repeat(2, 1fr); max-width: 900px; margin: 0 auto; }
.plan-price small { display: block; font: 500 12.5px var(--font); color: var(--ink-3); }
.note-asof { margin-top: 18px; font-size: 12.5px; color: var(--ink-3); text-align: right; }
#reasons .strengths { margin-bottom: 36px; }
#reasons .strengths h3 { font-size: 17px; }
.bm-split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.bm-title { display: flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 800; margin-bottom: 18px; }
.bm-ic { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--brand-soft); color: var(--brand); }
.bm-ic svg { width: 20px; height: 20px; }
.books.books-3 { grid-template-columns: repeat(3, 1fr); }
.media-recent { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.media-recent li { border-bottom: 1px solid var(--line); }
.media-recent a { display: grid; grid-template-columns: 92px 1fr; gap: 12px; padding: 13px 2px; text-decoration: none; color: var(--ink); font-size: 14.5px; }
.media-recent time { font: 600 13px var(--font-en); color: var(--ink-3); }
.media-recent a:hover b { color: var(--brand); }
.nl-cat.important { color: #fff; background: var(--accent); }
.nl-cat.seminar { color: var(--ai); background: var(--ai-soft); }
@media (max-width: 960px) {
  .hero-corp .hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .bm-split { grid-template-columns: 1fr; }
  .case-card { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .hero-corp { padding: 36px 0 40px; }
  .hero-corp .hero-lead { margin: 14px 0 18px; font-size: 15px; }
  .hero-corp .btns { display: none; }
  .entry-card { padding: 16px 18px; gap: 12px; }
  .entry-card b { font-size: 15.5px; }
  .ec-ic { width: 40px; height: 40px; }
  .issue-points, .plans-2, .case-flow { grid-template-columns: 1fr; }
  .issue-points div { flex-direction: row; text-align: left; padding: 14px 16px; }
  .ip-ic { width: 42px; height: 42px; }
}
.small-link.center, p.center { text-align: center; }
@media (max-width: 720px) { .hero-corp { padding: 24px 0 32px; } .hero-corp h1 { font-size: 26px; } .hero-corp .hero-lead { font-size: 14px; line-height: 1.7; margin: 10px 0 14px; } .entry-card .ec-go { margin-top: 4px; } }
.media-recent a { align-items: baseline; } .media-recent b { display: block; } .media-recent small { display: block; font-size: 13px; color: var(--ink-2); line-height: 1.6; margin-top: 2px; }
a.voice { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); transition: .15s; }
a.voice:hover { border-color: var(--brand); box-shadow: var(--shadow); color: var(--ink); }
a.voice p { flex: 1; }
.voice-more { margin-top: 10px; font-size: 13px; font-weight: 700; color: var(--brand); }
.series-pic { display: grid; place-items: center; width: 100%; height: 100%; background: linear-gradient(135deg, var(--brand-soft), #fff); color: var(--brand); }
.series-pic svg { width: 56px; height: 56px; stroke-width: 1.4; }
.cta-other { text-align: center; margin: 26px 0 0; font-size: 14.5px; } .cta-other a { color: #fff; text-decoration: underline; text-underline-offset: 3px; } .cta-other a:hover { color: #a9d8f0; }
.notice-box { border: 2px solid var(--accent); background: #fff5f4; border-radius: 12px; padding: 16px 20px; margin: 0 0 2em; font-size: 15px; } .notice-box b { display: block; color: var(--accent); margin-bottom: 4px; } .notice-box a { display: inline-block; margin-top: 6px; font-weight: 700; } .sem-list .sem-ext { color: var(--ink-3); margin-left: 4px; }
/* AI活用実践塾 入会ページのメインビジュアル（文字ベース） */
.lp-banner .join-hero { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.2fr 1fr; grid-template-areas: "text feats" "text price"; gap: 20px 40px; align-items: center; padding: 44px 48px; border-radius: 20px; color: #fff; background: radial-gradient(circle at 85% 20%, rgba(107, 75, 255, .55), transparent 55%), linear-gradient(135deg, #0b1f4d, #0a3d7a); }
.jh-text { grid-area: text; }
.jh-label { font: 700 12px/1 var(--font-en); letter-spacing: .14em; color: #a9b8ff; }
.jh-name { font-size: clamp(32px, 4.6vw, 52px); font-weight: 800; line-height: 1.2; margin: 10px 0 8px; }
.jh-copy { font-size: clamp(17px, 2vw, 22px); font-weight: 700; margin: 0 0 12px; }
.jh-lead { color: #c9d3e6; font-size: 15px; margin: 0; }
.jh-feats { grid-area: feats; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.jh-feats li { display: flex; align-items: center; gap: 10px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); border-radius: 12px; padding: 12px; font-size: 13.5px; font-weight: 700; line-height: 1.45; }
.jh-ic { flex-shrink: 0; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: #fff; color: var(--ai); }
.jh-ic svg { width: 20px; height: 20px; }
.jh-price { grid-area: price; justify-self: start; background: #fff; color: var(--ink); border-radius: 14px; padding: 12px 22px; }
.jh-price small { display: block; font-size: 12.5px; font-weight: 700; color: var(--accent); }
.jh-price b { font: 800 34px/1.2 var(--font-en); }
.jh-price b span { font: 700 14px var(--font); margin-left: 2px; }
@media (max-width: 860px) {
  .lp-banner .join-hero { grid-template-columns: 1fr; grid-template-areas: "text" "feats" "price"; padding: 28px 20px; margin: 0 16px; }
}
.terms-note { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.terms-note a { display: block; height: 100%; padding: 12px 16px; border: 1px solid var(--line); border-radius: 12px; text-decoration: none; color: var(--ink-2); font-size: 13px; line-height: 1.6; background: #fff; }
.terms-note b { display: block; font-size: 14.5px; color: var(--ink); }
.terms-note .is-current a { border: 2px solid var(--brand); background: var(--brand-soft); }
.terms-note .is-current b { color: var(--brand-dark); }
@media (max-width: 720px) { .terms-note { grid-template-columns: 1fr; } }