/* =========================================================
   Edit Room:H テーマ（2026-10 リニューアル）共通スタイル
   - 白い帯（.band）と方眼紙の帯（.band.paper）を交互に並べる
   - 文字は黒に近い色・本文16px。強弱は大きさと太さで付ける
   ========================================================= */
:root{
  --ink:#1e1e1e;
  --paper:#f4f4f1;
  --paper-dark:#ebebe6;
  --line:#e3e3de;
  --grid-paper:rgba(30,30,30,.045);
  --grid-white:rgba(30,30,30,.028);
  --blue:#0070e0;
  --gutter:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:#fff;color:var(--ink);font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif;font-size:16px;line-height:2;letter-spacing:.04em;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
img{display:block;max-width:100%;height:auto}


/* ---------- ヘッダー ---------- */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);display:flex;align-items:center;justify-content:space-between;height:80px;padding:0 48px}
.brand{display:flex;align-items:center;gap:20px}
.logo{font-family:"Caveat",cursive;font-weight:600;font-size:30px;line-height:1;color:var(--blue)}
.brand-desc{padding-left:20px;border-left:1px solid var(--line);font-size:11px;font-weight:500;line-height:1.6;letter-spacing:.08em}
.gnav{display:flex;align-items:center;gap:32px;font-size:14px;font-weight:500}
.gnav a:hover,.gnav a.on{color:var(--blue)}
/* サービスのサブメニュー */
.has-sub{position:relative}
.has-sub > a{display:inline-flex;align-items:center;gap:6px}
.caret{width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-2px) rotate(45deg)}
.submenu{position:absolute;top:100%;left:50%;white-space:nowrap;margin-top:14px;transform:translate(-50%,6px);background:#fff;padding:12px 0;box-shadow:0 14px 34px rgba(30,30,30,.12);opacity:0;visibility:hidden;transition:.2s}
.submenu::before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px}
.has-sub:hover .submenu,.has-sub:focus-within .submenu{opacity:1;visibility:visible;transform:translate(-50%,0)}
.submenu a{display:grid;grid-template-columns:44px 1fr;padding:10px 24px;font-size:14px;line-height:1.6}
.submenu a span{font-family:"Caveat",cursive;font-size:19px;line-height:1.2;color:var(--blue)}
.submenu a:hover{background:var(--paper);color:var(--ink)}
.gnav .contact-link{background:var(--ink);color:#fff;border-radius:999px;padding:8px 22px;font-size:13px}
.gnav .contact-link:hover{background:var(--blue);color:#fff}
.menu-btn{display:none;width:44px;height:44px;border:0;background:none;position:relative;cursor:pointer}
.menu-btn span,.menu-btn::before,.menu-btn::after{content:"";position:absolute;left:11px;right:11px;height:2px;background:var(--ink);transition:.25s}
.menu-btn::before{top:15px}.menu-btn span{top:21px}.menu-btn::after{top:27px}
.menu-open .menu-btn::before{top:21px;transform:rotate(45deg)}
.menu-open .menu-btn span{opacity:0}
.menu-open .menu-btn::after{top:21px;transform:rotate(-45deg)}

/* ---------- 背景の帯 ---------- */
.band{margin:0 var(--gutter);padding:0 48px;background-color:#fff;background-image:linear-gradient(var(--grid-white) 1px,transparent 1px),linear-gradient(90deg,var(--grid-white) 1px,transparent 1px);background-size:24px 24px}
.band.paper{background-color:var(--paper);background-image:linear-gradient(var(--grid-paper) 1px,transparent 1px),linear-gradient(90deg,var(--grid-paper) 1px,transparent 1px)}
.sec{max-width:1000px;margin:0 auto;padding:112px 0;scroll-margin-top:60px}
.sec.narrow{max-width:880px}
.sec.tight{padding:88px 0}

/* ---------- 見出し ---------- */
.head{text-align:center;margin-bottom:56px}
.head .en{display:block;font-family:"Caveat",cursive;font-weight:500;font-size:52px;line-height:1.1}
.head h1,.head h2{font-size:12px;font-weight:700;letter-spacing:.08em;margin-top:6px}
.head::after{content:"";display:block;width:24px;height:2px;background:var(--ink);margin:16px auto 0}
.head.left{text-align:left}
.head.left::after{margin-left:0}
.lead{text-align:center;font-size:18px;font-weight:500;line-height:1.8}
.center{text-align:center}
/* スマホだけで改行する<br> */
.sp-br{display:none}
/* 見出しは行の長さを均等に、本文の導入は最後の行が短くなりすぎないように */
h1,h2,.catch,.big-catch{text-wrap:balance}
h3,.lead,.faq-q,.dl dt,.pickup h2{text-wrap:pretty}
/* 「？」「、」などが行頭に来ないように（禁則処理を厳しめに） */
body{line-break:strict}
/* 文節区切り（BudouX）の要素：長すぎる文節だけは画面からはみ出さないよう折り返す */
budoux-ja{overflow-wrap:break-word!important}

/* 下層ページの章見出し（本文の中の大きな区切り） */
.h-sec{font-size:24px;font-weight:700;line-height:1.6;letter-spacing:.06em;margin-bottom:32px}
.h-sec::after{content:"";display:block;width:24px;height:2px;background:var(--blue);margin-top:18px}
.h-sec.center::after{margin-left:auto;margin-right:auto}
.text p + p{margin-top:20px}
.text a{color:var(--blue);text-decoration:underline;text-underline-offset:4px}

/* ---------- ボタン ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--ink);color:#fff;border-radius:999px;min-height:50px;padding:0 36px;white-space:nowrap;font-size:15px;font-weight:700;letter-spacing:.06em;transition:background .2s}
.btn:hover{background:var(--blue)}
.btn.block{display:flex;width:100%}
/* 詳しく見る：枠つきのボタン＋丸い矢印 */
.btn-more{display:inline-flex;white-space:nowrap;align-items:center;gap:12px;margin-top:24px;padding:6px 7px 6px 20px;border:1px solid var(--ink);border-radius:999px;background:transparent;font-size:13px;font-weight:700;letter-spacing:.06em;transition:background .2s,color .2s}
.btn-more::after{content:"→";display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--ink);color:#fff;font-size:11px;transition:transform .2s,background .2s,color .2s}
.btn-more:hover{background:var(--ink);color:#fff}
.btn-more:hover::after{background:#fff;color:var(--ink);transform:translateX(3px)}
/* 控えめなテキストリンク */
.link-more{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:700}
.link-more::after{content:"→";transition:transform .2s}
.link-more:hover::after{transform:translateX(4px)}

/* ---------- トップ：ヒーロー ---------- */
.hero{min-height:min(calc(100vh - 200px),620px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:120px 0}
.hero .sub{font-family:"Caveat",cursive;font-size:24px;font-weight:500;line-height:1.3;letter-spacing:.02em}
.hero h1{margin-top:24px;font-size:32px;font-weight:700;line-height:1.8;letter-spacing:.1em}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero .sign{margin-top:28px;font-family:"Caveat",cursive;font-size:28px;color:var(--blue);line-height:1}

/* ---------- 下層ページの冒頭 ---------- */
.page-head{padding:88px 0 96px;text-align:center}
.crumb{font-size:12px;margin-bottom:40px}
.crumb a{text-decoration:underline;text-underline-offset:3px}
.page-head .en{display:block;font-family:"Caveat",cursive;font-weight:500;font-size:52px;line-height:1.1}
.page-head h1{margin-top:6px;font-size:12px;font-weight:700;line-height:1.6;letter-spacing:.12em}
.page-head h1::after{content:"";display:block;width:24px;height:2px;background:var(--ink);margin:16px auto 0}
.page-head .catch{margin-top:32px;font-size:24px;font-weight:700;line-height:1.7;letter-spacing:.06em}
.page-head .lead{max-width:880px;margin:32px auto 0;text-align:left;font-weight:400;font-size:16px}
.page-head .lead p + p{margin-top:16px}

/* ---------- 2列（左に見出し、右に本文） ---------- */
.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px;align-items:start}
.split .head{text-align:left;margin-bottom:0}
.split .head::after{margin-left:0}
.big-catch{margin-top:36px;font-size:24px;font-weight:700;line-height:1.7;letter-spacing:.06em}

/* ---------- お悩み → 解決 ---------- */
.pairs{display:grid;gap:24px}
.pair{display:grid;grid-template-columns:minmax(0,.85fr) 56px minmax(0,1.15fr);background:#fff}
.pair-q{background:var(--paper-dark);padding:48px 40px;display:flex;flex-direction:column;justify-content:center}
.pair-a{padding:48px 48px 48px 8px}
.tag{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.1em;margin-bottom:14px}
.pair-q .tag{color:#555}
.pair-a .tag{color:var(--blue)}
.pair h3{font-size:19px;font-weight:700;line-height:1.6}
.pair p{margin-top:14px}
.pair-q p{font-size:15px}
.pair-arrow{display:flex;align-items:center;justify-content:center}
.pair-arrow span{width:40px;height:40px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;margin-left:-48px;box-shadow:0 0 0 6px #fff}

/* ---------- 番号つきカード（サービス一覧など） ---------- */
.cards{display:grid;gap:24px}
.card{background:#fff;padding:48px 56px;display:grid;grid-template-columns:80px minmax(0,1fr);gap:0 32px;scroll-margin-top:80px}
.band:not(.paper) .card{background:var(--paper)}
.num{font-family:"Caveat",cursive;font-size:52px;line-height:1;color:var(--blue)}
.card h3{font-size:22px;font-weight:700;line-height:1.5;letter-spacing:.06em}
.card .catch{margin-top:6px;font-size:16px;font-weight:500;color:var(--blue)}
.card p.txt{margin-top:20px}
.price{margin-top:20px;display:flex;flex-wrap:wrap;gap:8px 40px;font-weight:700}
.price b{font-size:24px;letter-spacing:.02em}
.note{font-size:14px}

/* ---------- 3つの特長 ---------- */
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.feature{background:#fff;padding:44px 36px}
.band:not(.paper) .feature{background:var(--paper)}
.feature .num{font-size:48px}
.feature h3{margin-top:16px;font-size:19px;font-weight:700;line-height:1.7}
.feature p{margin-top:14px;font-size:15px}

/* ---------- 項目の一覧（意味のある文の箇条書き） ---------- */
.list-box{background:#fff;padding:40px 48px}
.band:not(.paper) .list-box{background:var(--paper)}
.list-box li{position:relative;padding:12px 0 12px 32px;font-weight:500}
.list-box li + li{border-top:1px solid var(--line)}
.list-box li::before{content:"";position:absolute;left:4px;top:24px;width:12px;height:12px;border-radius:50%;border:2px solid var(--blue)}
.list-box + p{margin-top:24px}
.list-cols{columns:2;column-gap:48px}
.list-cols li{break-inside:avoid}

/* ---------- 流れ ---------- */
.flow{margin:0 auto}
.step{display:grid;grid-template-columns:72px minmax(0,1fr);gap:0 24px;padding:28px 0}
.step + .step{border-top:1px solid var(--line)}
.step .n{font-family:"Caveat",cursive;font-size:40px;line-height:1.2;color:var(--blue)}
.step h3{font-size:18px;font-weight:700}
.step p{margin-top:4px}

/* ---------- よくある質問 ---------- */
.faq{display:grid;gap:16px}
.faq-item{background:#fff;padding:32px 40px}
.band:not(.paper) .faq-item{background:var(--paper)}
.faq-q,.faq-a{display:grid;grid-template-columns:40px minmax(0,1fr);gap:0 12px}
.faq-q{font-size:17px;font-weight:700;line-height:1.8}
.faq-a{margin-top:12px}
.faq-q::before,.faq-a::before{font-family:"Caveat",cursive;font-size:30px;line-height:1.1;color:var(--blue)}
.faq-q::before{content:"Q"}
.faq-a::before{content:"A";color:var(--ink)}

/* ---------- 選択肢の比較（2つ並び） ---------- */
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.compare > div{background:#fff;padding:40px}
.band:not(.paper) .compare > div{background:var(--paper)}
.compare h3{font-size:22px;font-weight:700}
.compare p{margin-top:12px}

/* ---------- 料金カード ---------- */
.plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.plan{background:#fff;padding:48px 40px;text-align:center}
.band:not(.paper) .plan{background:var(--paper)}
.plan .kind{font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--blue)}
.plan h3{margin-top:6px;font-size:22px;font-weight:700}
.plan .yen{margin-top:18px;font-size:44px;font-weight:700;line-height:1.2;letter-spacing:.02em}
.plan .yen small{font-size:16px;margin-left:4px}
.plan .per{font-size:13px}
.plan p.txt{margin-top:18px;text-align:left}

/* ---------- 表 ---------- */
.table-wrap{overflow-x:auto;background:#fff}
.band:not(.paper) .table-wrap{background:var(--paper)}
table{width:100%;border-collapse:collapse;min-width:520px}
th,td{padding:18px 20px;border-bottom:1px solid var(--line);text-align:center;font-size:15px}
thead th{font-weight:700;font-size:14px}
tbody th{text-align:left;font-weight:500}
td.req{font-weight:700;color:var(--blue)}

/* ---------- 定義リスト（注意書きなど） ---------- */
.dl > div{padding:24px 0;border-top:1px solid var(--line)}
.dl > div:last-child{border-bottom:1px solid var(--line)}
.dl dt{font-weight:700;font-size:17px}
.dl dd{margin-top:6px}

/* ---------- 書影の並び ---------- */
.books{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px 32px}
.books.five{grid-template-columns:repeat(5,minmax(0,1fr))}
.books.small{max-width:640px;margin:0 auto;gap:28px}
.books a{display:block;box-shadow:0 10px 24px rgba(30,30,30,.12);transition:transform .25s}
.books a:hover{transform:translateY(-4px)}
.books img{width:100%;aspect-ratio:600/840;object-fit:cover}
.filter{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:48px;scroll-margin-top:100px}
.filter{gap:8px}
.filter a{padding:4px 16px;border-radius:999px;border:1px solid var(--ink);font-size:13px;font-weight:700;background:transparent;letter-spacing:.04em}
.filter a.on,.filter a:hover{background:var(--ink);color:#fff}

/* 注目の1冊 */
.pickup{display:grid;grid-template-columns:150px minmax(0,1fr);gap:40px;align-items:center;background:#fff;padding:32px 40px}
.pickup img{box-shadow:0 10px 24px rgba(30,30,30,.14)}
.pickup .label{display:block;font-family:"Caveat",cursive;font-size:34px;line-height:1;color:var(--blue)}
.pickup .note-up{margin-top:10px;font-weight:700}
.pickup h2{margin-top:6px;font-size:18px;font-weight:700;line-height:1.75}
.pickup .btn-more{margin-top:18px}

/* 書籍の個別ページ */
.book-detail{display:grid;grid-template-columns:320px minmax(0,1fr);gap:64px;align-items:start}
.book-detail img{box-shadow:0 16px 36px rgba(30,30,30,.18)}
.book-detail h1{font-size:26px;font-weight:700;line-height:1.7;letter-spacing:.04em}
.roles{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.roles span{background:var(--paper);padding:4px 16px;border-radius:999px;font-size:14px;font-weight:700}
.book-links{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;margin-top:36px}

/* ---------- ブログ ---------- */
.posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.post{background:#fff;display:flex;flex-direction:column;transition:transform .25s}
.post:hover{transform:translateY(-4px)}
.post img{width:100%;aspect-ratio:16/9;object-fit:cover}
.post-body{padding:24px 28px 32px}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;font-size:13px}
.cat{background:var(--ink);color:#fff;padding:1px 12px;border-radius:999px;font-weight:700;font-size:12px}
.post h3{margin-top:12px;font-size:17px;font-weight:700;line-height:1.75}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips a{padding:4px 14px;border-radius:999px;background:#fff;font-size:13px;font-weight:500;border:1px solid var(--line)}
.chips a:hover{border-color:var(--ink)}
.side-title{font-size:15px;font-weight:700;margin-bottom:16px}

/* 記事本文 */
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:64px;align-items:start;max-width:1100px;margin:0 auto}
.article-head h1{font-size:clamp(24px,3vw,32px);font-weight:700;line-height:1.7;letter-spacing:.04em}
.article-head .meta{margin-top:20px}
.article-head img{margin-top:40px;width:100%}
.prose{margin-top:56px}
.prose > * + *{margin-top:24px}
.prose h2{margin-top:80px;padding:18px 24px;background:var(--paper);font-size:22px;font-weight:700;line-height:1.6;border-left:4px solid var(--blue)}
.prose h3{margin-top:48px;font-size:19px;font-weight:700;line-height:1.7;padding-bottom:8px;border-bottom:1px solid var(--line)}
.prose ul li{position:relative;padding-left:24px}
.prose ul li::before{content:"";position:absolute;left:4px;top:.85em;width:8px;height:8px;border-radius:50%;background:var(--blue)}
.prose ul{background:var(--paper);padding:24px 32px}
.prose a{color:var(--blue);text-decoration:underline;text-underline-offset:4px}
.text strong,.lead strong{font-weight:700}
.prose strong{font-weight:700;background:linear-gradient(transparent 58%,rgba(255,225,77,.6) 58%,rgba(255,225,77,.6) 92%,transparent 92%)}
/* 記事中の書籍紹介カード */
.book-card{display:grid;grid-template-columns:120px minmax(0,1fr);gap:32px;align-items:center;background:var(--paper);padding:28px 32px}
.book-card img{box-shadow:0 8px 18px rgba(30,30,30,.16)}
.book-card .t{display:block;font-size:17px;font-weight:700;line-height:1.7;color:var(--ink)}
.book-card .s{display:block;margin-top:2px;font-size:14px}
.book-card .acts{display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;margin-top:18px}
.prose .book-card a{text-decoration:none;color:var(--ink)}
.prose .book-card .amz{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;border-radius:999px;padding:9px 22px;font-size:14px;font-weight:700}
.prose .book-card .amz:hover{background:var(--blue)}
.prose .book-card .detail{font-size:14px;font-weight:700;text-decoration:underline;text-underline-offset:4px}
.toc{position:sticky;top:112px;background:var(--paper);padding:28px}
.toc li{font-size:13px;line-height:1.7;padding:9px 0 9px 14px;border-top:1px solid var(--line);position:relative}
.toc li::before{content:"";position:absolute;left:0;top:18px;width:6px;height:1.5px;background:var(--blue)}
.toc a{display:block}
.toc a:hover{color:var(--blue)}
/* 記事末尾のタグ：枠なしの文字だけ */
.tags{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:14px}
.prose ~ .tags a,.tags a{color:var(--blue);text-decoration:none;white-space:nowrap}
.tags a:hover{text-decoration:underline;text-underline-offset:4px}
/* シェア：丸いアイコン */
.share{display:flex;align-items:center;gap:12px;margin-top:40px;padding-top:28px;border-top:1px solid var(--line)}
.share-label{font-family:"Caveat",cursive;font-size:24px;line-height:1;margin-right:6px}
.share a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--ink);color:#fff;transition:background .2s}
.share a:hover{background:var(--blue)}
.share svg{width:17px;height:17px;fill:currentColor}
.share .copy-url svg{fill:none}
.related{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}

/* ---------- お問い合わせ（2列） ---------- */
.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.contact .head{text-align:left;margin-bottom:28px}
.contact .head::after{margin-left:0}
.contact-box{background:#fff;padding:56px 48px;text-align:center}
.contact-box > p{font-weight:700}
.contact-box .btn{margin-top:20px}
.contact-box .btn.block{display:inline-flex;width:auto;min-width:260px}
.contact-box .link-more{margin-top:24px}
.contact-box small{display:block;margin-top:16px;font-size:13px}

/* ---------- フッター ---------- */
.footer{padding:56px 48px 72px;text-align:center}
.footer nav{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 32px;margin-top:16px;font-size:14px}
.footer small{display:block;margin-top:24px;font-size:12px}

/* ---------- スクロールでふわっと表示（JSが動くときだけ） ---------- */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .9s ease,transform .9s ease}
.js .reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

/* =========================================================
   画面幅ごとの調整
   ========================================================= */
@media(max-width:1080px){
  .gnav{gap:22px}
  .article-wrap{grid-template-columns:minmax(0,1fr)}
  .toc{position:static;order:-1}
  .books.five{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media(max-width:1024px){
  .posts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .header{padding:12px 16px 12px 24px}
  .menu-btn{display:block}
  /* タブレット：右上に開くパネル */
  .gnav{position:fixed;top:72px;right:16px;left:auto;width:min(360px,calc(100% - 32px));max-height:calc(100vh - 96px);overflow-y:auto;flex-direction:column;align-items:stretch;gap:0;background:#fff;padding:8px 24px 24px;border-radius:12px;box-shadow:0 18px 40px rgba(30,30,30,.16);transform:translateY(-8px);opacity:0;visibility:hidden;transition:.25s}
  .gnav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
  .gnav .contact-link{margin-top:20px;text-align:center;border-bottom:0}
  .has-sub > a{display:flex;width:100%;padding:14px 0;border-bottom:1px solid var(--line)}
  .caret{display:none}
  .submenu{position:static;min-width:0;margin:0;transform:none;box-shadow:none;opacity:1;visibility:visible;padding:4px 0 8px;background:none}
  .submenu::before{display:none}
  .has-sub:hover .submenu,.has-sub:focus-within .submenu{transform:none}
  .submenu a{padding:9px 0 9px 8px;font-size:14px;border-bottom:0}
  .header{height:68px}
  .menu-open .gnav{transform:none;opacity:1;visibility:visible}
  .gnav .contact-link{display:block}
}
/* タブレット（参考サイトと同じく 840px 以下で1列に） */
@media(max-width:840px){
  .post-body{padding:20px 20px 26px}
  .post h3{font-size:16px}
  .list-cols{columns:1}
  .book-detail{grid-template-columns:1fr;gap:32px}
  .book-detail img{max-width:240px;margin:0 auto}
  .head .en,.page-head .en{font-size:44px}
  .hero h1{font-size:28px}
  .brand-desc{display:none}
  .band{padding:0 32px}
  .split{grid-template-columns:1fr;gap:32px}
  .big-catch{margin-top:28px;font-size:24px}
  .pair{grid-template-columns:1fr}
  .pair-q{padding:40px 36px}
  .pair-arrow{height:0;position:relative;z-index:1}
  .pair-arrow span{margin:0;transform:rotate(90deg)}
  .pair-a{padding:40px 36px}
  .card{padding:48px 40px;grid-template-columns:72px minmax(0,1fr);gap:0 20px}
  .card > .num{font-size:46px}
  .features{grid-template-columns:1fr}
  .compare,.plans{grid-template-columns:1fr}
  .books,.books.five{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 20px}
  .pickup{grid-template-columns:120px minmax(0,1fr);gap:28px;padding:28px}
  .posts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .contact{grid-template-columns:1fr;gap:40px}
  .contact .head{text-align:center}
  .contact .head::after{margin-left:auto}
}
/* スマホ（参考サイトと同じく 540px 以下） */
@media(max-width:540px){
  .contact-box .btn.block{display:flex;width:100%;min-width:0}
  .sp-br{display:inline}
  :root{--gutter:0px}
  .band{padding:0 24px}
  body{font-size:15px;line-height:1.95}
  /* 下層ページの部品もスマホ用の大きさに */
  .page-head .lead{font-size:15px;margin-top:24px}
  .h-sec{margin-bottom:24px}
  .feature h3,.compare h3,.plan h3{font-size:17px}
  .feature .num{font-size:38px}
  .faq-q{font-size:15px}
  .step h3{font-size:16px}
  .dl dt{font-size:16px}
  .plan .yen{font-size:34px}
  th,td{padding:14px 12px;font-size:14px}
  .post h3{font-size:16px}
  .prose h3{font-size:17px}
  .list-box li{padding:10px 0 10px 28px}
  .list-box li::before{top:21px}
  /* フッター */
  .footer{padding:40px 24px 56px}
  .footer .logo{font-size:22px}
  .footer nav{gap:4px 18px;font-size:13px;margin-top:12px}
  .footer small{margin-top:16px;font-size:11px}
  .pair-q p,.feature p,.note,.book-card .s{font-size:14px}
  .gnav a{font-size:14px}
  .sec{padding:80px 0}
  .sec.tight{padding:64px 0}
  .hero{min-height:auto;padding:56px 0 64px}
  .hero .sub{font-size:20px}
  .hero h1{margin-top:20px;font-size:clamp(19px,6vw,24px);letter-spacing:.04em}
  .hero .sign{margin-top:24px;font-size:24px}
  .logo{font-size:24px}
  .header{height:58px;padding:0 8px 0 16px}
  .gnav{top:58px;right:0;width:100%;max-height:calc(100vh - 58px);border-radius:0;box-shadow:0 12px 24px rgba(0,0,0,.06)}
  .head .en,.page-head .en{font-size:34px}
  .head{margin-bottom:40px}
  .head h1,.head h2,.page-head h1{font-size:13px}
  .page-head{padding:36px 0 44px}
  .crumb{margin-bottom:20px}
  .page-head .catch{margin-top:28px;font-size:19px}
  .lead{font-size:15px;text-align:left}
  .h-sec{font-size:19px}
  .big-catch{font-size:19px}
  .pair-q,.pair-a{padding:32px 24px}
  .pair h3{font-size:17px}
  .card{grid-template-columns:1fr;padding:36px 24px}
  .card > .num{font-size:40px;margin-bottom:6px}
  .card h3{font-size:19px}
  .card .catch{font-size:15px}
  .feature{padding:32px 24px}
  .list-box{padding:24px}
  .list-cols{columns:1}
  .step{grid-template-columns:48px minmax(0,1fr);gap:0 12px}
  .step .n{font-size:28px}
  .faq-item{padding:24px 20px}
  .faq-q,.faq-a{grid-template-columns:30px minmax(0,1fr);gap:0 8px}
  .compare > div,.plan{padding:32px 24px}
  .books,.books.five{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 16px}
  .pickup{grid-template-columns:100px minmax(0,1fr);gap:20px;padding:20px}
  .pickup h2{font-size:15px}
  .book-detail{grid-template-columns:1fr;gap:32px}
  .book-detail img{max-width:240px;margin:0 auto}
  .book-detail h1{font-size:19px}
  .posts,.related{grid-template-columns:1fr}
  .prose h2{font-size:18px;padding:14px 18px;margin-top:64px}
  .article-head h1{font-size:21px}
  .book-card{grid-template-columns:84px minmax(0,1fr);gap:18px;padding:20px}
  .book-card .t{font-size:15px}
  .contact-box{padding:40px 24px}
  .btn{padding:0 28px}
}

/* ボタン・ラベル類は1行に収める（縦長の角丸にならないように） */
.gnav .contact-link,.filter a,.roles span,.cat,.chips a,.prose .book-card .amz,.link-more{white-space:nowrap}

/* さらに狭いスマホ（360px以下） */
@media(max-width:360px){
  .band{padding:0 20px}
  .card,.pair-q,.pair-a,.feature,.faq-item,.compare > div,.plan,.contact-box{padding-left:18px;padding-right:18px}
  .btn{padding:0 12px;font-size:13px;letter-spacing:0}
  .btn-more{padding-left:18px;font-size:14px}
  .contact-box .h-sec{font-size:17px}
  .contact-box{padding:32px 10px}
  .pickup{grid-template-columns:1fr;text-align:center}
  .pickup img{max-width:120px;margin:0 auto}
  .book-card{grid-template-columns:1fr;gap:14px}
  .book-card img{max-width:96px}
}

/* =========================================================
   WordPress 用の追加スタイル
   ========================================================= */
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
/* 管理バー表示時はヘッダーの位置をずらす */
.admin-bar .header{top:32px}
@media(max-width:782px){.admin-bar .header{top:46px}}
@media(max-width:600px){.admin-bar .header{top:0}}

/* ページ送り */
.pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:64px}
.pagination .page-numbers{display:flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 12px;border-radius:999px;border:1px solid var(--line);font-size:14px;font-weight:700;background:#fff}
.pagination .page-numbers.current,.pagination a.page-numbers:hover{background:var(--ink);border-color:var(--ink);color:#fff}

/* ---------- ブログ本文（エディタで書いた内容） ---------- */
.prose ol{counter-reset:ol;background:var(--paper);padding:24px 32px}
.prose ol > li{counter-increment:ol;position:relative;padding-left:36px}
.prose ol > li + li{margin-top:12px}
.prose ol > li::before{content:counter(ol);position:absolute;left:0;top:.05em;font-family:"Caveat",cursive;font-size:24px;line-height:1.4;color:var(--blue);font-weight:600}
.prose ul ul,.prose ol ul{background:none;padding:8px 0 0}
.prose img{height:auto}
.prose figure{margin-left:0;margin-right:0}
.prose figcaption{font-size:13px;margin-top:8px;text-align:center}
.prose blockquote{border-left:3px solid var(--line);padding:4px 0 4px 20px}
.prose .wp-block-table{overflow-x:auto}
.prose table{min-width:0;background:#fff}
.prose th{background:var(--paper);font-weight:700}
.prose th,.prose td{border:1px solid var(--line);text-align:left}
.prose mark{background:linear-gradient(transparent 58%,rgba(255,225,77,.6) 58%)}
.prose .has-text-align-center{text-align:center}
/* 囲み（グループブロック）：エディタ側の色指定よりテーマの色を優先 */
.prose .wp-block-group.has-background{background:var(--paper)!important;border:0!important;border-left:4px solid var(--blue)!important;border-radius:0!important;padding:20px 24px!important}
.prose .wp-block-group > .wp-block-group__inner-container > * + *{margin-top:12px}
/* 書籍紹介の囲み（枠線つきのグループ）は左の線なし */
.prose .wp-block-group.has-border-color{border-left:0!important;padding:24px 28px!important}
/* 書籍紹介（カラムブロック）：書籍紹介カードと同じ見た目に */
.prose .wp-block-columns{display:flex;align-items:center;gap:28px;background:var(--paper);padding:24px 28px}
.prose .wp-block-group .wp-block-columns{padding:0;background:none}
.prose .wp-block-column{flex:1 1 0;min-width:0}
.prose .wp-block-column[style*="flex-basis"]{flex:0 0 120px!important}
.prose .wp-block-column img{box-shadow:0 8px 18px rgba(30,30,30,.16)}
.prose .wp-block-column > * + *{margin-top:10px}
.prose a.cta-btn{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff!important;text-decoration:none!important;border-radius:999px;padding:9px 22px;font-size:14px;font-weight:700;white-space:nowrap}
.prose a.cta-btn:hover{background:var(--blue)}
.prose .editroomh-blog-inline-illustration img{width:100%}
@media(max-width:540px){
  .prose ol{padding:20px}
  .prose .wp-block-columns{flex-direction:column;align-items:flex-start;gap:16px;padding:20px}
  .prose .wp-block-column[style*="flex-basis"]{flex:0 0 auto!important;max-width:110px}
}

/* ---------- お問い合わせ：パソコンはフォームを埋め込み、スマホは「開く」ボタン ---------- */
.form-area{background:var(--paper);padding:64px 48px}
.form-embed{margin-top:32px}
.form-embed iframe{display:block;width:100%;height:980px;border:0;background:#fff}
.form-alt{margin-top:16px;font-size:13px;text-align:center}
.form-alt a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.form-link{display:none;text-align:center;margin-top:28px}
.form-link small{display:block;margin-top:14px;font-size:13px}
@media(max-width:840px){
  .form-embed{display:none}
  .form-link{display:block}
  .form-area{padding:48px 24px}
}
@media(max-width:360px){.form-area{padding:40px 12px}}

/* ---------- 検索結果 ---------- */
.search-form{display:flex;max-width:520px;margin:32px auto 0;gap:8px}
.search-form input{flex:1;min-width:0;height:48px;padding:0 18px;border:1px solid var(--line);border-radius:999px;font:inherit;background:#fff}
.search-form button{height:48px;padding:0 24px;border:0;border-radius:999px;background:var(--ink);color:#fff;font:inherit;font-weight:700;cursor:pointer}
.result-list{display:grid;gap:16px}
.result{display:grid;grid-template-columns:160px minmax(0,1fr);gap:24px;align-items:center;background:var(--paper);padding:20px}
.result img{width:100%;aspect-ratio:16/9;object-fit:cover}
.result .type{font-size:12px;font-weight:700;color:var(--blue)}
.result h2{font-size:17px;font-weight:700;line-height:1.7;margin-top:4px}
.result p{font-size:14px;margin-top:6px}
@media(max-width:540px){.result{grid-template-columns:1fr}}

/* ---------- 実績：書誌情報 ---------- */
.book-meta{margin-top:24px}
.book-meta > div{display:grid;grid-template-columns:7em minmax(0,1fr);gap:12px;padding:10px 0;border-top:1px solid var(--line);font-size:14px}
.book-meta > div:last-child{border-bottom:1px solid var(--line)}
.book-meta dt{font-weight:700}
.book-note{margin-top:12px;font-size:13px}
.no-image{display:flex;align-items:center;justify-content:center;aspect-ratio:600/840;background:var(--paper-dark);font-family:"Caveat",cursive;font-size:22px}
.band:not(.paper) .post{background:var(--paper)}
.no-thumb{display:flex;align-items:center;justify-content:center;aspect-ratio:16/9;background:#fff;font-family:"Caveat",cursive;font-size:32px;color:var(--blue)}
.post time{font-size:13px}
picture{display:block}