/* さくら舎 サイト共通スタイル（メドテックサイトの構成をベースに、さくら舎のピンクに置き換え） */
:root{
  --brown:#3a2c31;
  --brown-2:#5a474e;
  --sakura:#d4507a;
  --sakura-deep:#b73b64;
  --sakura-pale:#fdf0f4;
  --sakura-mid:#f4c5d4;
  --bg:#faf7f8;
  --card:#ffffff;
  --text:#2b2427;
  --muted:#7a6d72;
  --border:#eee3e7;
  --radius:10px;
  --shadow:0 10px 30px rgba(120,40,70,.08);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;scroll-padding-top:90px;}
body{
  font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  color:var(--text);background:var(--bg);line-height:1.8;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;text-wrap:pretty;
}
h1,h2,h3,h4{font-family:"Noto Serif JP","Noto Sans JP",serif;color:var(--brown);line-height:1.5;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;height:auto;display:block;}
button{font:inherit;}
.container{max-width:1120px;margin:0 auto;padding:0 24px;}
.nw{white-space:nowrap;}
[hidden]{display:none !important;}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);}

/* ---------- 見出し ---------- */
section{padding:56px 0;}
.section-head{text-align:center;margin:0 auto 30px;max-width:680px;}
.section-tag{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.18em;color:var(--sakura);font-weight:700;margin-bottom:8px;}
.section-tag::before{content:"";width:14px;height:14px;background:url("img/petal.svg") center/contain no-repeat;}
.section-title{font-size:clamp(23px,3vw,30px);font-weight:700;margin-bottom:12px;}
.section-desc{color:var(--muted);font-size:15px;}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px;}
.head-row .section-head{text-align:left;margin:0;}
.more-link{font-size:14px;color:var(--sakura-deep);font-weight:500;white-space:nowrap;border-bottom:1px solid currentColor;padding-bottom:1px;}
.more-link:hover{color:var(--brown);}

/* ---------- ボタン ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;transition:.2s;border:1.5px solid transparent;cursor:pointer;}
.btn-primary{background:var(--sakura);color:#fff;box-shadow:0 6px 16px rgba(217,67,121,.25);}
.btn-primary:hover{background:var(--sakura-deep);}
.btn-ghost{background:#fff;color:var(--brown);border-color:var(--border);}
.btn-ghost:hover{border-color:var(--sakura);color:var(--sakura-deep);}
.btn[disabled]{opacity:.6;cursor:default;}

/* ---------- ヘッダー ---------- */
.topbar{background:var(--brown);color:#f3e7df;font-size:12.5px;}
.topbar .container{display:flex;align-items:center;justify-content:space-between;height:34px;}
.topbar ul{display:flex;gap:22px;list-style:none;}
.topbar a:hover{color:#fff;text-decoration:underline;}
.topbar .tel{font-weight:700;letter-spacing:.04em;}
.topbar .tel small{font-weight:400;margin-right:6px;opacity:.8;}
header.site-header{position:sticky;top:0;z-index:1000;background:#fff;border-bottom:1px solid var(--border);}
.nav-wrap{max-width:1200px;margin:0 auto;padding:0 24px;height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px;}
.logo-mark{flex-shrink:0;}
.logo-mark img{height:56px;width:auto;}
#site-nav ul{display:flex;gap:22px;list-style:none;align-items:center;}
#site-nav a{font-size:14px;font-weight:500;color:var(--brown);white-space:nowrap;position:relative;padding:6px 0;}
#site-nav a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--sakura);transform:scaleX(0);transition:transform .2s;}
#site-nav a:not(.btn):hover::after,#site-nav a[aria-current="page"]::after{transform:scaleX(1);}
#site-nav .nav-cta{padding:10px 20px;color:#fff;font-size:14px;}
#site-nav .nav-shop{padding:9px 16px;font-size:13.5px;color:var(--brown);}
#site-nav .nav-cta-item+.nav-cta-item{margin-left:-12px;}
#site-nav .nav-sub{display:none;}
@media (max-width:1240px) and (min-width:961px){#site-nav ul{gap:14px;}#site-nav a{font-size:13px;}.logo-mark img{height:46px;}#site-nav .nav-shop,#site-nav .nav-cta{padding:8px 13px;font-size:12.5px;}#site-nav .nav-cta-item+.nav-cta-item{margin-left:-6px;}}

/* ---------- スマホ下部バー（メドテックと同じ：親指で押せる位置に） ---------- */
.mobile-bar{display:none;}
@media (max-width:960px){
  .topbar{display:none;}
  .nav-wrap{height:62px;}
  .logo-mark img{height:44px;}
  #site-nav{position:fixed;right:16px;bottom:84px;width:230px;background:#fff;border-radius:14px;box-shadow:0 14px 40px rgba(120,40,70,.22);padding:10px 0;transform:translateY(12px);opacity:0;pointer-events:none;transition:.2s;z-index:1100;max-height:calc(100vh - 120px);overflow:auto;}
  #site-nav.open{transform:none;opacity:1;pointer-events:auto;}
  #site-nav ul{flex-direction:column;align-items:stretch;gap:0;}
  #site-nav a{display:block;padding:11px 20px;font-size:14.5px;}
  #site-nav a::after{display:none;}
  #site-nav .nav-cta-item{display:none;}
  #site-nav .nav-sub{display:block;border-top:1px solid var(--border);margin-top:6px;padding-top:6px;}
  #site-nav .nav-sub a{font-size:13px;color:var(--muted);padding:8px 20px;}
  .mobile-bar{display:block;position:fixed;left:0;right:0;bottom:0;z-index:1050;padding:10px 14px calc(10px + env(safe-area-inset-bottom));pointer-events:none;}
  .bar-pill{pointer-events:auto;display:flex;align-items:center;height:54px;border-radius:999px;background:var(--sakura);box-shadow:0 8px 24px rgba(217,67,121,.35);color:#fff;overflow:hidden;}
  .bar-pill .bar-main{flex:1;text-align:center;font-weight:700;font-size:15.5px;letter-spacing:.04em;padding-left:54px;}
  .bar-pill .bar-tel{width:54px;height:54px;display:grid;place-items:center;}
  .bar-pill button{width:54px;height:54px;border:0;background:transparent;color:#fff;display:grid;place-items:center;cursor:pointer;}
  .bar-pill svg{width:24px;height:24px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;}
  body{padding-bottom:80px;}
}

/* ---------- ヒーロー ---------- */
.hero{position:relative;padding:0;background:linear-gradient(180deg,#fff 0%,var(--sakura-pale) 100%);overflow:hidden;}
.hero::before{content:"";position:absolute;inset:0;background:url("img/petals-bg.svg") right top/560px auto no-repeat;opacity:.9;pointer-events:none;}
.hero-inner{position:relative;display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:center;padding:64px 24px 70px;}
.hero-eyebrow{display:inline-block;font-size:13px;letter-spacing:.14em;color:var(--sakura-deep);font-weight:700;background:#fff;border:1px solid var(--sakura-mid);padding:5px 14px;border-radius:999px;margin-bottom:18px;}
.hero h1{font-size:clamp(28px,3.6vw,42px);line-height:1.55;margin-bottom:18px;letter-spacing:.02em;}
.hero h1 em{font-style:normal;color:var(--sakura);}
.hero-lead{color:#5c4d53;font-size:15.5px;margin-bottom:28px;max-width:520px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}
.hero-visual{position:relative;}
.slider{position:relative;border-radius:14px;overflow:hidden;box-shadow:0 20px 50px rgba(120,40,70,.18);background:#fff;aspect-ratio:615/292;}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .8s;}
.slide.on{opacity:1;}
.slide img{width:100%;height:100%;object-fit:cover;}
.slide-books{display:flex;align-items:center;justify-content:center;gap:4%;padding:5% 6%;background:linear-gradient(135deg,#fff7f9,#fde4ec);height:100%;}
.slide-books img{height:86%;width:auto;box-shadow:0 8px 18px rgba(0,0,0,.18);border-radius:2px;}
.slide-books .sb-text{flex:1;min-width:0;}
.slide-books .sb-text b{display:block;font-family:"Noto Serif JP",serif;font-size:clamp(15px,1.8vw,22px);color:var(--brown);line-height:1.4;}
.slide-books .sb-text small{display:inline-block;background:var(--sakura);color:#fff;font-weight:700;font-size:12px;padding:2px 10px;border-radius:999px;margin-bottom:8px;}
.slide-books .sb-text span{display:block;font-size:13px;color:var(--muted);margin-top:6px;}
.slider-dots{display:flex;justify-content:center;gap:8px;margin-top:14px;}
.slider-dots button{width:9px;height:9px;border-radius:50%;border:0;background:#e3cfd6;cursor:pointer;padding:0;}
.slider-dots button.on{background:var(--sakura);width:22px;border-radius:5px;}

/* ---------- お知らせ（トップ） ---------- */
.notice{padding:0;transform:translateY(-28px);position:relative;z-index:2;}
.notice-box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);display:grid;grid-template-columns:150px 1fr;overflow:hidden;}
.notice-label{background:var(--brown);color:#fff;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:18px;}
.notice-label b{font-family:"Noto Serif JP",serif;font-size:17px;}
.notice-label small{letter-spacing:.2em;font-size:11px;opacity:.75;}
.notice-label a.more{font-size:12px;color:#f6c9d7;margin-top:4px;}
.notice-list{list-style:none;padding:8px 24px;}
.notice-list li{display:flex;gap:14px;align-items:baseline;padding:11px 0;border-bottom:1px dashed var(--border);font-size:14.5px;}
.notice-list li:last-child{border-bottom:0;}
.notice-list time{color:var(--sakura-deep);font-size:13px;font-weight:500;white-space:nowrap;font-variant-numeric:tabular-nums;}
.notice-list a{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.notice-list a:hover{color:var(--sakura-deep);text-decoration:underline;}
.tag-new{display:inline-block;background:var(--sakura);color:#fff;font-size:10.5px;font-weight:700;letter-spacing:.06em;padding:1px 7px;border-radius:4px;line-height:1.6;}

/* ---------- 書籍カード ---------- */
.book-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 22px;}
.book-card{display:flex;flex-direction:column;gap:12px;position:relative;}
.book-card .cover{background:#fff;border-radius:8px;aspect-ratio:3/3.6;border:1px solid var(--border);transition:.25s;position:relative;overflow:hidden;}
.book-card .cover img{position:absolute;left:14px;top:14px;width:calc(100% - 28px);height:calc(100% - 28px);object-fit:contain;filter:drop-shadow(0 6px 8px rgba(0,0,0,.16));transition:transform .25s;}
.book-card:hover .cover{border-color:var(--sakura-mid);box-shadow:var(--shadow);}
.book-card:hover .cover img{transform:translateY(-4px);}
.book-card .tag-new{position:absolute;left:10px;top:10px;z-index:1;}
.book-card .b-title{font-weight:700;font-size:14.5px;line-height:1.55;color:var(--brown);}
.book-card .b-sub{display:block;font-weight:400;font-size:12.5px;color:var(--muted);margin-top:2px;}
.book-card .b-meta{font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:4px 12px;}
.book-card .b-price{color:var(--text);font-weight:700;}
.book-card .b-price small{font-weight:400;color:var(--muted);font-size:11px;}

/* ---------- カテゴリー ---------- */
.cat-section{background:#fff;}
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.cat-card{border:1px solid var(--border);border-radius:var(--radius);padding:22px 20px;display:flex;flex-direction:column;gap:6px;background:var(--bg);transition:.2s;position:relative;overflow:hidden;}
.cat-card::after{content:"›";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:26px;color:var(--sakura);}
.cat-card:hover{border-color:var(--sakura);background:var(--sakura-pale);}
.cat-card small{font-size:11.5px;letter-spacing:.16em;color:var(--sakura-deep);font-weight:700;}
.cat-card b{font-family:"Noto Serif JP",serif;font-size:19px;color:var(--brown);}
.cat-card span{font-size:13px;color:var(--muted);}

/* ---------- 特集 ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.feature-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 4px 14px rgba(120,40,70,.06);display:flex;flex-direction:column;border-top:3px solid var(--sakura);transition:.2s;}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.feature-card .ph{aspect-ratio:16/11;overflow:hidden;background:#f3ece8;}
.feature-card .ph img{width:100%;height:100%;object-fit:cover;}
.feature-card .fb{padding:16px 18px 20px;}
.feature-card h3{font-size:16px;margin-bottom:8px;}
.feature-card ul{list-style:none;font-size:13px;color:#5c4d53;}
.feature-card li{padding-left:1em;text-indent:-1em;}
.feature-card li::before{content:"・";color:var(--sakura);}

/* ---------- 2カラム誘導 ---------- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.duo-card{background:#fff;border-radius:var(--radius);padding:30px;box-shadow:0 4px 14px rgba(120,40,70,.06);display:flex;flex-direction:column;gap:12px;border:1px solid var(--border);}
.duo-card h3{font-size:21px;}
.duo-card p{color:#5c4d53;font-size:14.5px;flex:1;}
.duo-card .btn{align-self:flex-start;}
.duo-card.soft{background:linear-gradient(135deg,#fff,var(--sakura-pale));}
.duo-card .banner{border-radius:6px;overflow:hidden;border:1px solid var(--border);}

/* ---------- 関連サイト ---------- */
.links-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;}
.links-grid a,.links-grid span{display:block;border-radius:6px;overflow:hidden;border:1px solid var(--border);background:#fff;transition:.2s;aspect-ratio:330/90;}
.links-grid img{width:100%;height:100%;object-fit:contain;}
.links-grid a:hover{box-shadow:var(--shadow);transform:translateY(-2px);}

/* ---------- 下層ページ ---------- */
.page-hero{background:linear-gradient(180deg,#fff,var(--sakura-pale));padding:44px 0 36px;border-bottom:1px solid var(--border);position:relative;overflow:hidden;}
.page-hero::before{content:"";position:absolute;inset:0;background:url("img/petals-bg.svg") right -60px top -40px/420px auto no-repeat;opacity:.7;}
.page-hero .container{position:relative;}
.page-hero h1{font-size:clamp(24px,3.2vw,32px);}
.page-hero p{color:var(--muted);margin-top:6px;font-size:14.5px;}
.crumbs{font-size:12.5px;color:var(--muted);margin-bottom:10px;}
.crumbs a:hover{color:var(--sakura-deep);text-decoration:underline;}
.crumbs span{margin:0 6px;opacity:.6;}
main.page{padding:40px 0 70px;}
.panel{background:#fff;border-radius:var(--radius);box-shadow:0 4px 14px rgba(120,40,70,.05);padding:34px 38px;border:1px solid var(--border);}
.panel + .panel{margin-top:24px;}
.panel h2{font-size:21px;margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid var(--sakura-pale);position:relative;}
.panel h2::after{content:"";position:absolute;left:0;bottom:-2px;width:56px;height:2px;background:var(--sakura);}
.panel h3{font-size:16.5px;margin:22px 0 8px;display:flex;align-items:center;gap:8px;}
.panel h3::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--sakura);}
.panel p{margin-bottom:10px;font-size:15px;}
.prose p+p{margin-top:12px;}

/* 絞り込みタブ */
.filter-bar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:26px;}
.tabs{display:flex;flex-wrap:wrap;gap:8px;}
.tabs button{border:1px solid var(--border);background:#fff;border-radius:999px;padding:8px 18px;font-size:14px;color:var(--brown);cursor:pointer;transition:.15s;}
.tabs button:hover{border-color:var(--sakura);}
.tabs button.on{background:var(--brown);border-color:var(--brown);color:#fff;}
.tabs button .cnt{font-size:11.5px;opacity:.7;margin-left:4px;}
.search{position:relative;min-width:260px;}
.search input{width:100%;border:1px solid var(--border);background:#fff;border-radius:999px;padding:10px 16px 10px 40px;font:inherit;font-size:14px;}
.search input:focus{outline:2px solid var(--sakura-mid);border-color:var(--sakura);}
.search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:17px;height:17px;stroke:var(--muted);fill:none;stroke-width:2;}
.empty{text-align:center;color:var(--muted);padding:40px 0;}

/* 書籍詳細 */
.book-detail{display:grid;grid-template-columns:340px 1fr;gap:44px;align-items:start;}
.bd-cover{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;display:grid;place-items:center;position:sticky;top:100px;}
.book-detail>*{min-width:0;}
.bd-cover img{max-height:420px;max-width:100%;width:auto;height:auto;box-shadow:0 12px 26px rgba(0,0,0,.18);}
.bd-cat{display:inline-block;font-size:12.5px;font-weight:700;color:var(--sakura-deep);background:var(--sakura-pale);padding:3px 12px;border-radius:999px;margin-bottom:10px;}
.bd-title{font-size:clamp(22px,2.8vw,30px);line-height:1.45;}
.bd-sub{color:var(--muted);font-size:16px;margin-top:6px;font-family:"Noto Serif JP",serif;}
.bd-table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px;}
.bd-table th,.bd-table td{padding:11px 4px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top;}
.bd-table th{width:110px;color:var(--muted);font-weight:500;}
.bd-price{font-size:22px;font-weight:700;color:var(--brown);}
.bd-price small{font-size:13px;font-weight:400;color:var(--muted);}
.bd-desc{background:var(--bg);border-radius:8px;padding:18px 20px;font-size:15px;margin-bottom:22px;}
.buy-box{border:2px solid var(--sakura-mid);border-radius:var(--radius);padding:20px 22px;background:#fff;}
.buy-box h2{font-size:16px;margin-bottom:12px;}
.buy-links{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px;}
.buy-links a{border:1px solid var(--border);border-radius:999px;padding:8px 16px;font-size:13.5px;font-weight:500;background:#fff;display:inline-flex;gap:6px;align-items:center;}
.buy-links a:hover{border-color:var(--sakura);color:var(--sakura-deep);}
.buy-links svg,.ext svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:2;}
.buy-note{font-size:13px;color:var(--muted);}
.buy-note a{color:var(--sakura-deep);text-decoration:underline;}
.related{margin-top:56px;}
.related h2{font-size:20px;margin-bottom:18px;}

/* お知らせ一覧・詳細 */
.news-list{list-style:none;}
.news-list li a{display:grid;grid-template-columns:96px 1fr;gap:20px;align-items:center;padding:18px 0;border-bottom:1px solid var(--border);}
.news-list li:first-child a{padding-top:4px;}
.news-list .th{width:96px;height:96px;background:var(--bg);border-radius:6px;display:grid;place-items:center;overflow:hidden;}
.news-list .th img{max-width:100%;max-height:100%;object-fit:contain;}
.news-list .meta{display:flex;gap:10px;align-items:center;font-size:13px;margin-bottom:4px;}
.news-list time{color:var(--sakura-deep);font-weight:500;}
.news-list .cat{font-size:11.5px;border:1px solid var(--border);border-radius:4px;padding:0 7px;color:var(--muted);}
.news-list .ttl{font-size:15.5px;font-weight:500;line-height:1.6;}
.news-list li a:hover .ttl{color:var(--sakura-deep);text-decoration:underline;}
.nd-meta{display:flex;gap:10px;align-items:center;font-size:13.5px;margin-bottom:10px;}
.nd-meta time{color:var(--sakura-deep);font-weight:500;}
.nd-title{font-size:clamp(20px,2.6vw,26px);margin-bottom:22px;}
.nd-img{max-width:360px;margin:0 auto 24px;}
.nd-img img{margin:0 auto;box-shadow:0 8px 20px rgba(0,0,0,.12);}
.nd-body{font-size:15.5px;}
.nd-book{display:flex;gap:18px;align-items:center;border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-top:26px;background:var(--bg);}
.nd-book img{width:70px;box-shadow:0 4px 10px rgba(0,0,0,.15);}
.nd-book small{display:block;color:var(--muted);font-size:12px;}
.nd-book b{color:var(--brown);}
.nd-nav{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px;}
.nd-nav a{border:1px solid var(--border);border-radius:8px;padding:12px 16px;font-size:13px;background:#fff;}
.nd-nav a:hover{border-color:var(--sakura);}
.nd-nav a.next{text-align:right;}
.nd-nav small{display:block;color:var(--sakura-deep);font-weight:700;margin-bottom:2px;}
.back-link{text-align:center;margin-top:30px;}

/* 表（会社概要・書店） */
.info-table{width:100%;border-collapse:collapse;font-size:15px;}
.info-table th,.info-table td{padding:14px 8px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top;}
.info-table th{width:150px;color:var(--brown);font-weight:700;background:linear-gradient(90deg,var(--sakura-pale),transparent);}
.contact-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:16px 0;}
.contact-strip div{background:var(--bg);border-radius:8px;padding:14px 16px;}
.contact-strip small{display:block;color:var(--muted);font-size:12px;}
.contact-strip b{font-size:17px;color:var(--brown);letter-spacing:.02em;word-break:break-all;}
.note-box{background:#fff8e8;border:1px solid #f1dfb2;border-radius:8px;padding:12px 16px;font-size:13.5px;color:#6b5420;}

/* おすすめ書店 */
.pref-jump{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:22px;}
.pref-jump a{font-size:13px;border:1px solid var(--border);border-radius:6px;padding:4px 10px;background:#fff;}
.pref-jump a:hover{border-color:var(--sakura);color:var(--sakura-deep);}
.pref-block{margin-bottom:26px;}
.pref-block h3{font-size:17px;margin:0 0 10px;padding-left:12px;border-left:4px solid var(--sakura);}
.pref-block h3::before{display:none;}
.store-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.store-list li{border:1px solid var(--border);border-radius:8px;padding:12px 14px;background:#fff;font-size:13.5px;}
.store-list b{display:block;font-size:14.5px;color:var(--brown);}
.store-list .city{font-size:11.5px;color:var(--sakura-deep);font-weight:700;margin-right:6px;}
.store-list .addr{color:var(--muted);}
.store-list a.tel{color:var(--text);font-variant-numeric:tabular-nums;}
.net-list{display:flex;flex-wrap:wrap;gap:10px;}
.net-list a{border:1px solid var(--border);border-radius:999px;padding:10px 20px;background:#fff;font-weight:500;font-size:14px;display:inline-flex;gap:6px;align-items:center;}
.net-list a:hover{border-color:var(--sakura);color:var(--sakura-deep);}

/* 著者 */
.author-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.author-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;}
.author-card .nm{font-family:"Noto Serif JP",serif;font-size:19px;color:var(--brown);font-weight:700;}
.author-card .kn{font-size:12.5px;color:var(--muted);margin-bottom:10px;}
.author-card p{font-size:13.5px;color:#4b3f39;margin-bottom:6px;}
.author-card details summary{cursor:pointer;color:var(--sakura-deep);font-size:13px;margin-top:4px;list-style:none;}
.author-card details summary::-webkit-details-marker{display:none;}
.author-card details[open] summary{display:none;}
.author-card .ab{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;}
.author-card .ab a{font-size:12px;background:var(--sakura-pale);color:var(--sakura-deep);border-radius:999px;padding:2px 10px;}

/* ソフト */
.soft-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:6px;}
.soft-list li{border:1px solid var(--border);border-radius:8px;padding:12px 16px 12px 40px;position:relative;font-weight:500;color:var(--brown);background:#fff;font-size:14.5px;}
.soft-list li::before{content:"";position:absolute;left:14px;top:50%;transform:translateY(-50%);width:16px;height:16px;background:url("img/petal.svg") center/contain no-repeat;}
.chart-wrap{border:1px solid var(--border);border-radius:8px;padding:12px;background:#fff;overflow:auto;}
.chart-wrap img{min-width:640px;margin:0 auto;}

/* 会社案内 */
.philo{display:grid;grid-template-columns:1fr 230px;gap:30px;align-items:start;}
.philo img{border-radius:8px;}
.philo figcaption{font-size:12.5px;color:var(--muted);text-align:center;margin-top:8px;}
.aims{counter-reset:aim;display:grid;gap:14px;}
.aim{background:var(--bg);border-radius:8px;padding:18px 22px 18px 64px;position:relative;}
.aim::before{counter-increment:aim;content:"0" counter(aim);position:absolute;left:20px;top:16px;font-family:"Noto Serif JP",serif;font-size:22px;color:var(--sakura);font-weight:700;}
.aim h3{margin:0 0 6px !important;font-size:16.5px;}
.aim h3::before{display:none !important;}
.aim p{font-size:14.5px;margin:0 !important;color:#4b3f39;}
.map{border-radius:8px;overflow:hidden;border:1px solid var(--border);margin-top:14px;aspect-ratio:16/8;}
.map iframe{width:100%;height:100%;border:0;}

/* お問い合わせ */
.form-tabs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:22px;}
.form-tabs button{border:1.5px solid var(--border);background:#fff;border-radius:10px;padding:14px;font-weight:700;color:var(--brown);cursor:pointer;font-size:15px;}
.form-tabs button small{display:block;font-weight:400;font-size:12px;color:var(--muted);}
.form-tabs button.on{border-color:var(--sakura);background:var(--sakura-pale);color:var(--sakura-deep);}
.cform{display:none;}
.cform.on{display:block;}
.f-row{margin-bottom:16px;}
.f-row label{display:block;font-weight:700;font-size:14px;margin-bottom:6px;color:var(--brown);}
.f-row label .req{background:var(--sakura);color:#fff;font-size:11px;border-radius:4px;padding:1px 6px;margin-left:6px;font-weight:700;}
.f-row label .opt{background:#eee6e1;color:var(--muted);font-size:11px;border-radius:4px;padding:1px 6px;margin-left:6px;}
.f-row input,.f-row select,.f-row textarea{width:100%;border:1px solid #dcd2cb;border-radius:8px;padding:11px 13px;font:inherit;font-size:15px;background:#fff;}
.f-row input:focus,.f-row select:focus,.f-row textarea:focus{outline:2px solid var(--sakura-mid);border-color:var(--sakura);}
.f-row textarea{min-height:160px;resize:vertical;}
.f-2col{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.hp{position:absolute;left:-9999px;}
.form-status{margin-top:14px;border-radius:8px;padding:12px 14px;font-size:14px;display:none;}
.form-status.is-ok{display:block;background:#eef8f1;color:#1d6b3a;}
.form-status.is-error{display:block;background:#fdeeee;color:#a12a2a;}
.form-status.is-info{display:block;background:#fff8e8;color:#6b5420;}
.form-foot{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:6px;}
.form-foot small{color:var(--muted);font-size:12.5px;}

/* English */
.en{font-family:"Noto Sans JP",system-ui,sans-serif;}
.en h2,.en h3{font-family:Georgia,"Noto Serif JP",serif;}
.timeline{list-style:none;border-left:2px solid var(--sakura-mid);padding-left:20px;margin:10px 0;}
.timeline li{position:relative;margin-bottom:10px;font-size:14.5px;}
.timeline li::before{content:"";position:absolute;left:-27px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--sakura);border:2px solid #fff;}
.timeline b{color:var(--sakura-deep);margin-right:8px;}

/* ---------- フッター ---------- */
footer.site-footer{background:var(--brown);color:#eadcd3;padding:50px 0 calc(28px);margin-top:20px;font-size:13.5px;}
.ft-grid{display:grid;grid-template-columns:1.3fr 2fr;gap:40px;}
.ft-logo{background:#fff;border-radius:8px;padding:10px 14px;display:inline-block;margin-bottom:14px;}
.ft-logo img{height:46px;width:auto;}
.ft-addr{line-height:1.9;}
.ft-addr a{color:#fff;}
.ft-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.ft-cols h4{color:#fff;font-family:"Noto Sans JP",sans-serif;font-size:13.5px;margin-bottom:10px;letter-spacing:.06em;}
.ft-cols ul{list-style:none;}
.ft-cols li{margin-bottom:6px;}
.ft-cols a:hover{color:#fff;text-decoration:underline;}
.ft-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:12px;opacity:.8;}
.to-top{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);display:grid;place-items:center;opacity:0;pointer-events:none;transition:.2s;z-index:900;}
.to-top.show{opacity:1;pointer-events:auto;}
.to-top svg{width:20px;height:20px;stroke:var(--sakura);fill:none;stroke-width:2.2;}

/* ---------- レスポンシブ ---------- */
@media (max-width:960px){
  .book-grid{grid-template-columns:repeat(3,1fr);}
  .feature-grid{grid-template-columns:repeat(2,1fr);}
  .links-grid{grid-template-columns:repeat(3,1fr);}
  .book-detail{grid-template-columns:260px 1fr;gap:28px;}
}
@media (max-width:860px){
  section{padding:44px 0;}
  .hero-inner{grid-template-columns:1fr;gap:28px;padding:36px 20px 54px;}
  .hero h1{font-size:clamp(25px,7vw,32px);}
  .hero-lead{font-size:14.5px;}
  .hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:440px;margin:0 auto;}
  .hero-actions .btn{width:100%;padding:13px 10px;}
  .notice{transform:none;margin-top:-14px;}
  .notice-box{grid-template-columns:1fr;}
  .notice-label{flex-direction:row;justify-content:space-between;padding:12px 18px;}
  .notice-label small{display:none;}
  .notice-list{padding:4px 18px;}
  .notice-list li{display:block;padding:12px 0;}
  .notice-list time{display:block;font-size:12.5px;margin-bottom:2px;}
  .notice-list a{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;white-space:normal;overflow:hidden;line-height:1.6;}
  .notice-label a.more{margin-top:0;}
  .cat-grid{grid-template-columns:1fr 1fr;}
  .duo{grid-template-columns:1fr;}
  .ft-grid{grid-template-columns:1fr;gap:28px;}
  .to-top{display:none;}
  .book-detail{grid-template-columns:1fr;}
  .bd-cover{position:static;padding:20px;}
  .bd-cover img{max-height:300px;}
  .panel{padding:24px 20px;}
  .store-list,.author-grid,.soft-list{grid-template-columns:1fr;}
  .philo{grid-template-columns:1fr;}
  .philo figure{max-width:220px;}
  .contact-strip{grid-template-columns:1fr;}
  .info-table th{width:100px;}
  .head-row{align-items:center;}
}
@media (max-width:600px){
  .container{padding:0 16px;}
  .book-grid{grid-template-columns:repeat(2,1fr);gap:22px 14px;}
  .book-card .cover img{left:10px;top:10px;width:calc(100% - 20px);height:calc(100% - 20px);}
  .book-card .b-title{font-size:13.5px;}
  .feature-grid{grid-template-columns:1fr 1fr;gap:12px;}
  .feature-card .fb{padding:12px 12px 14px;}
  .feature-card h3{font-size:14px;}
  .feature-card ul{font-size:12px;}
  .links-grid{grid-template-columns:1fr 1fr;}
  .ft-cols{grid-template-columns:1fr 1fr;}
  .search{min-width:0;width:100%;}
  .news-list li a{grid-template-columns:70px 1fr;gap:14px;}
  .news-list .th{width:70px;height:70px;}
  .news-list .ttl{font-size:14.5px;}
  .f-2col{grid-template-columns:1fr;}
  .nd-nav{grid-template-columns:1fr;}
  .info-table th,.info-table td{display:block;width:auto;padding:8px 4px;}
  .info-table th{background:none;padding-bottom:0;color:var(--sakura-deep);font-size:13px;}
}
@media (max-width:860px){#site-nav .nav-sub+.nav-sub{border-top:0;margin-top:0;padding-top:0;}}
.btn svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;flex:none;}.buy-box .btn{white-space:nowrap;}


.contact-strip b.num{white-space:nowrap;word-break:normal;}
.duo-tel{grid-template-columns:1fr 1fr;margin:0 0 6px;}
.duo-actions{display:flex;gap:10px;flex-wrap:wrap;}
@media (max-width:860px){
  .duo-tel{grid-template-columns:1fr 1fr !important;gap:10px;}
  .duo-tel b.num{font-size:clamp(14px,4.2vw,17px);}
  .duo-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
  .duo-actions .btn{width:100%;padding:13px 4px;white-space:nowrap;font-size:clamp(12.5px,3.8vw,15px);}
  .duo-card .btn{align-self:center;}
}
.author-card .more-toggle{background:none;border:0;padding:0;cursor:pointer;color:var(--sakura-deep);font-size:13px;margin-top:4px;}
.author-card .more-toggle:hover{text-decoration:underline;}

/* ヘッダーとスマホメニューの出し分け */
.sp-label{display:none;}
#site-nav li.sp-only{display:none;}
@media (max-width:960px){
  .pc-label{display:none;}
  .sp-label{display:inline;}
  #site-nav li.sp-only{display:block;}
}
/* 書籍グループのタブ（書籍・商品一覧／著者一覧／おすすめ書店） */
.group-tabs{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;width:max-content;max-width:100%;border-bottom:2px solid var(--border);margin-bottom:24px;}
.group-tabs a{text-align:center;padding:10px 22px;font-weight:700;font-size:14.5px;color:var(--muted);border-bottom:3px solid transparent;margin-bottom:-2px;white-space:nowrap;}
.group-tabs a:hover{color:var(--brown);}
.group-tabs a[aria-current="page"]{color:var(--sakura-deep);border-bottom-color:var(--sakura);}
@media (max-width:600px){.group-tabs{width:100%;}.group-tabs a{padding:10px 4px;font-size:13.5px;}}
/* ヘッダーメニュー：項目の幅をそろえ、細い区切り線を入れる（PC表示のみ） */
@media (min-width:961px){
  #site-nav ul{gap:0;}
  #site-nav li:not(.nav-cta-item):not(.sp-only){width:108px;text-align:center;position:relative;}
  #site-nav li:not(.nav-cta-item):not(.sp-only) a{display:inline-block;}
  #site-nav li:not(.nav-cta-item):not(.sp-only):not(:first-child)::before{content:"";position:absolute;left:0;top:50%;width:1px;height:14px;background:#ead9df;transform:translateY(-50%);}
  #site-nav .nav-cta-item{margin-left:10px !important;}
  #site-nav li:not(.nav-cta-item):not(.sp-only):nth-last-child(3){margin-right:8px;}
}
@media (min-width:961px) and (max-width:1240px){#site-nav li:not(.nav-cta-item):not(.sp-only){width:92px;}}
@media (min-width:961px) and (max-width:1040px){#site-nav li:not(.nav-cta-item):not(.sp-only){width:86px;}#site-nav a{font-size:12.5px;}.logo-mark img{height:40px;}}

/* ボタン・タブの塊は、塊の中で同じサイズにそろえる */
.btn-row{display:inline-grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:12px;}
.btn-row .btn,.btn-grid2 .btn{width:100%;white-space:nowrap;}
.btn-grid2{display:inline-grid;grid-template-columns:1fr 1fr;gap:12px;}
.tabs{display:inline-grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:8px;}
.tabs button{white-space:nowrap;text-align:center;}
.duo-card .btn-row{align-self:flex-start;}
@media (max-width:860px){
  .btn-row,.btn-grid2{display:grid;width:100%;}
  .btn-row .btn,.btn-grid2 .btn{padding:13px 6px;font-size:clamp(12.5px,3.7vw,15px);}
  .duo-card .btn-row{align-self:stretch;}
  .btn-grid2{grid-template-columns:1fr;}
  .tabs{display:grid;width:100%;grid-auto-flow:row;grid-template-columns:repeat(3,1fr);}
  .tabs button{padding:8px 4px;font-size:13px;}
}
@media (max-width:860px){.btn-row.btn-stack{grid-auto-flow:row;grid-template-columns:1fr;}.btn-row.btn-stack .btn{white-space:normal;text-align:center;}}

/* 会社案内：理念と社長写真 */
.philo-v2{display:grid;grid-template-columns:200px 1fr;gap:36px;align-items:center;}
.philo-v2 img{border-radius:8px;width:100%;height:auto;}
.philo-text{font-family:"Noto Serif JP",serif;font-size:18px !important;line-height:2;color:var(--brown);margin:0 0 14px !important;}
.philo-sign{text-align:right;color:var(--muted);font-size:13.5px !important;margin:0 !important;}
.philo-sign b{font-family:"Noto Serif JP",serif;font-size:18px;color:var(--brown);margin-left:12px;letter-spacing:.1em;}
@media (max-width:600px){
  .philo-v2{grid-template-columns:110px 1fr;gap:18px;align-items:start;}
  .philo-text{font-size:15px !important;line-height:1.9;}
  .philo-sign b{font-size:16px;}
}
/* 連絡先：ラベルと値を1行にまとめ、余白と改行をなくす */
.contact-strip:not(.duo-tel){display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 18px;}
.contact-strip:not(.duo-tel) div{display:flex;align-items:baseline;gap:10px;padding:10px 18px;}
.contact-strip:not(.duo-tel) small{display:inline;font-size:12px;font-weight:700;color:var(--sakura-deep);letter-spacing:.06em;}
.contact-strip:not(.duo-tel) b{font-size:16.5px;white-space:nowrap;word-break:normal;}
.btn-grid2{display:grid;width:100%;}
@media (max-width:600px){
  .contact-strip:not(.duo-tel){flex-direction:column;gap:8px;}
  .contact-strip:not(.duo-tel) div{padding:10px 14px;}
  .contact-strip:not(.duo-tel) small{min-width:46px;}
  .contact-strip:not(.duo-tel) b{font-size:clamp(14px,4vw,16.5px);}
}
.contact-strip:last-child{margin-bottom:0 !important;}
/* 連絡先：3つを同じサイズ・中央揃えで横並び */
.contact-strip:not(.duo-tel){display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;}
.contact-strip:not(.duo-tel) div{flex-direction:column;align-items:center;justify-content:center;gap:2px;text-align:center;padding:12px 10px;}
.contact-strip:not(.duo-tel){container-type:inline-size;}
.contact-strip:not(.duo-tel) b{font-size:clamp(13px,2cqi,16px);}
@media (max-width:860px){
  .contact-strip:not(.duo-tel){grid-template-columns:1fr;}
  .contact-strip:not(.duo-tel) small{min-width:0;}
  .contact-strip:not(.duo-tel) b{font-size:16px;}
}
/* ヘッダーの「ネットショップ」「お問い合わせ」を同じサイズに */
@media (min-width:961px){
  #site-nav .nav-shop,#site-nav .nav-cta{width:148px;height:44px;padding:0 10px;font-size:14px;font-weight:700;box-sizing:border-box;border-width:1.5px;}
  #site-nav .nav-cta{border-color:var(--sakura);}
}
@media (min-width:961px) and (max-width:1240px){
  #site-nav .nav-shop,#site-nav .nav-cta{width:126px;height:40px;font-size:12.5px;}
}
/* スマホ・タブレット：下部の「お問い合わせ」バーを目立たせるため、本文中のピンクのボタンは薄いピンクに */
@media (max-width:960px){
  main .btn-primary,.hero .btn-primary,section .btn-primary,.cform .btn-primary{background:var(--sakura-pale);color:var(--sakura-deep);border-color:var(--sakura-mid);box-shadow:none;}
  main .btn-primary:hover,.hero .btn-primary:hover,section .btn-primary:hover{background:#fbe1ea;}
}

/* ================= さくら舎 追加 ================= */
.logo-mark img{height:52px;}
.ix{width:15px !important;height:15px !important;fill:currentColor !important;stroke:none !important;}
.nav-x-item .btn{gap:6px;}
.lnk{color:var(--sakura-deep);text-decoration:underline;text-underline-offset:3px;}
.ph-en{display:block;font-size:12px;letter-spacing:.2em;color:var(--sakura);font-weight:700;margin-bottom:2px;}
.ph-title{font-family:"Noto Serif JP",serif;font-size:20px;color:var(--brown);margin:0;font-weight:700;}
.band{background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.notice-label{background:var(--sakura);}
.notice-label a.more{color:#fff;opacity:.9;}
.notice-list .ncat{flex:none;font-size:11.5px;color:var(--sakura-deep);border:1px solid var(--sakura-mid);border-radius:4px;padding:0 7px;line-height:1.7;}
/* hero：新刊の表紙を重ねて見せる */
.hero-covers{height:380px;display:flex;align-items:center;justify-content:center;}
.hero-covers .hc{position:absolute;width:190px;box-shadow:0 18px 36px rgba(120,40,70,.22);border-radius:3px;overflow:hidden;transition:transform .3s;background:#fff;}
.hero-covers .hc img{width:100%;}
.hero-covers .hc0{transform:translateX(-150px) rotate(-6deg);z-index:1;}
.hero-covers .hc1{transform:translateY(-8px);z-index:3;width:206px;}
.hero-covers .hc2{transform:translateX(150px) rotate(6deg);z-index:2;}
.hero-covers .hc:hover{z-index:4;}
.hc-label{position:absolute;bottom:0;left:50%;transform:translateX(-50%);font-size:12px;letter-spacing:.24em;color:var(--sakura-deep);font-weight:700;background:#fff;border:1px solid var(--sakura-mid);border-radius:999px;padding:3px 14px;z-index:5;}
/* 新刊・近刊カード */
.feat-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.feat-list.feat-2{grid-template-columns:repeat(2,1fr);}
.feat-book{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;display:grid;grid-template-columns:130px 1fr;gap:18px;transition:.2s;}
.band .feat-book{background:var(--bg);}
.feat-book:hover{border-color:var(--sakura-mid);box-shadow:var(--shadow);}
.fb-cover img{width:100%;box-shadow:0 8px 16px rgba(0,0,0,.16);}
.fb-body{min-width:0;display:flex;flex-direction:column;}
.fb-body h3{font-size:17px;line-height:1.5;color:var(--sakura-deep);}
.fb-sub{font-size:12.5px;color:var(--sakura);font-weight:700;margin-top:2px;}
.fb-meta{display:flex;flex-direction:column;font-size:13px;color:var(--muted);margin:10px 0;line-height:1.7;}
.fb-desc{font-size:13.5px;line-height:1.75;flex:1;}
.fb-more{align-self:flex-end;margin-top:10px;font-size:13px;color:var(--sakura-deep);font-weight:700;}
/* 刷数リボン */
.ribbon{position:absolute;right:12px;top:0;z-index:2;background:var(--sakura);color:#fff;font-size:12px;font-weight:700;width:40px;text-align:center;padding:6px 0 12px;clip-path:polygon(0 0,100% 0,100% 100%,50% 78%,0 100%);line-height:1.2;}
.bd-cover .ribbon{right:18px;font-size:14px;width:48px;}
.tag-soon{background:var(--brown-2);}
.bd-sec{background:var(--sakura) !important;color:#fff !important;margin-left:6px;}
.nd-cat{font-size:12px;border:1px solid var(--sakura-mid);border-radius:4px;padding:0 8px;color:var(--sakura-deep);}
/* ジャンル */
.genre-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:900px;margin:0 auto;}
.genre-chip{display:flex;align-items:center;justify-content:center;height:56px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);font-weight:700;font-size:14.5px;color:var(--brown);transition:.2s;text-align:center;padding:0 10px;}
.genre-chip:hover{border-color:var(--sakura);background:var(--sakura-pale);color:var(--sakura-deep);}
.tabs.tabs-genre{display:grid;grid-auto-flow:row;grid-template-columns:repeat(5,1fr);width:100%;}
.filter-bar:has(.tabs-genre) .search{margin-left:auto;}
.tabs.tabs-news{display:grid;grid-auto-flow:row;grid-template-columns:repeat(6,1fr);width:100%;}
.tabs button.on{background:var(--sakura);border-color:var(--sakura);}
@media (max-width:960px){
  .feat-list{grid-template-columns:1fr;}
  .feat-list.feat-2{grid-template-columns:1fr;}
  .hero-covers{height:300px;}
  .hero-covers .hc{width:150px;}.hero-covers .hc1{width:162px;}
  .hero-covers .hc0{transform:translateX(-118px) rotate(-6deg);}.hero-covers .hc2{transform:translateX(118px) rotate(6deg);}
  .tabs.tabs-genre{grid-template-columns:repeat(2,1fr);}
  .tabs.tabs-news{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:600px){
  .genre-grid{grid-template-columns:repeat(2,1fr);}
  .genre-chip{font-size:13px;height:52px;}
  .feat-book{grid-template-columns:96px 1fr;padding:16px;gap:14px;}
  .hero-covers{height:250px;}
  .hero-covers .hc{width:118px;}.hero-covers .hc1{width:128px;}
  .hero-covers .hc0{transform:translateX(-92px) rotate(-6deg);}.hero-covers .hc2{transform:translateX(92px) rotate(6deg);}
  .ribbon{right:8px;width:36px;font-size:11px;}
}
/* フッター：明るいピンク基調 */
footer.site-footer{background:var(--sakura-pale);color:var(--text);border-top:3px solid var(--sakura);}
.ft-logo{background:transparent;padding:0;}
.ft-addr a{color:var(--sakura-deep);}
.ft-cols h4{color:var(--sakura-deep);}
.ft-cols a:hover{color:var(--sakura-deep);}
.ft-bottom{border-top:1px solid var(--sakura-mid);color:var(--muted);opacity:1;}
@media (max-width:860px){
  .hero-visual.hero-covers{margin-bottom:34px;}
  .notice-list li{flex-direction:row !important;flex-wrap:wrap;gap:4px 10px;align-items:center;}
  .notice-list li a{flex-basis:100%;white-space:normal;}
}
.buy-links{display:grid !important;grid-template-columns:repeat(3,1fr);gap:10px;}
.buy-links a{justify-content:center;text-align:center;}
@media (max-width:600px){.buy-links{grid-template-columns:1fr;}}
.tabs.tabs-genre{grid-template-columns:repeat(5,minmax(0,1fr));}
.tabs.tabs-genre button{padding:8px 4px;font-size:13.5px;letter-spacing:-.01em;}
.tabs.tabs-news{grid-template-columns:repeat(6,minmax(0,1fr));}
@media (max-width:960px){.tabs.tabs-genre{grid-template-columns:repeat(2,minmax(0,1fr));}.tabs.tabs-news{grid-template-columns:repeat(3,minmax(0,1fr));}}
.news-list li a{display:block !important;}
.news-list .cat{border-color:var(--sakura-mid);color:var(--sakura-deep);white-space:nowrap;}
.tabs.tabs-news button{padding:8px 2px;font-size:13px;letter-spacing:-.02em;}
@media (max-width:860px){.notice-list li{display:flex !important;}}
@media (max-width:600px){.hero-inner{padding-top:34px;}}
/* 表紙画像がない書籍の「文字の表紙」 */
.text-cover{display:flex;flex-direction:column;align-items:center;justify-content:space-between;aspect-ratio:7/10;width:100%;padding:10% 8% 7%;background:#fbf3f6;border:1px solid #ecd6de;box-shadow:0 6px 12px rgba(120,40,70,.12);overflow:hidden;position:relative;}
.text-cover::before{content:"";position:absolute;left:0;right:0;top:0;height:5%;background:var(--sakura);}
.text-cover.tc1{background:#f4f7f3;border-color:#d9e3d6;}.text-cover.tc1::before{background:#6f9a7a;}
.text-cover.tc2{background:#f6f4ee;border-color:#e4ddcb;}.text-cover.tc2::before{background:#b9935a;}
.text-cover.tc3{background:#f2f4f8;border-color:#d8dde8;}.text-cover.tc3::before{background:#6b7fa6;}
.tc-title{writing-mode:vertical-rl;font-family:"Noto Serif JP",serif;font-weight:700;color:var(--brown);font-size:clamp(11px,1.15vw,16px);line-height:1.35;max-height:72%;overflow:hidden;text-align:start;}
.tc-author{writing-mode:vertical-rl;font-size:clamp(9px,.8vw,11px);color:var(--muted);max-height:30%;overflow:hidden;position:absolute;left:10%;bottom:12%;}
.tc-pub{font-size:clamp(8px,.7vw,10px);color:var(--muted);letter-spacing:.1em;}
.book-card .cover .text-cover{position:absolute;left:50%;top:14px;height:calc(100% - 28px);width:auto;transform:translateX(-50%);}
.bd-cover .text-cover{max-width:300px;margin:0 auto;}
.bd-cover .tc-title{font-size:24px;}.bd-cover .tc-author{font-size:14px;}.bd-cover .tc-pub{font-size:13px;}
.nd-cv{display:block;width:90px;flex:none;}.nd-cv img{width:100%;}
.fb-cover .text-cover .tc-title,.hc .text-cover .tc-title{font-size:13px;}
.text-cover{flex-direction:row;justify-content:center;align-items:flex-start;gap:6%;padding:16% 8% 14%;container-type:size;}
.tc-title{height:100%;max-height:none;font-size:9.5cqw;line-height:1.3;order:2;}
.tc-author{position:static;height:62%;max-height:none;margin-top:30cqh;font-size:5.5cqw;order:1;}
.tc-pub{position:absolute;left:0;right:0;bottom:4%;text-align:center;font-size:5cqw;}
.bd-cover .tc-title{font-size:9.5cqw;}.bd-cover .tc-author{font-size:5.5cqw;}.bd-cover .tc-pub{font-size:5cqw;}
.fb-cover .text-cover .tc-title,.hc .text-cover .tc-title{font-size:9.5cqw;}
.text-cover{font-family:"Noto Serif JP","Noto Serif CJK JP","Hiragino Mincho ProN","Yu Mincho","YuMincho",serif;}
.tc-title,.tc-author{font-family:inherit;}
.more-btn{min-width:260px;}
@media (max-width:600px){.tabs.tabs-genre button{font-size:12px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;padding:8px 2px;}}
/* 書籍詳細の追加ブロック */
.bd-catch{font-family:"Noto Serif JP","Noto Serif CJK JP",serif;font-weight:700;font-size:18px;color:var(--sakura-deep);margin:14px 0 6px;line-height:1.6;}
.bd-block{margin-top:24px;}
.bd-rich{font-size:15px;line-height:1.95;}
.bd-rich p{margin-bottom:6px;}
.bd-rich img{max-width:100%;height:auto;margin:10px 0;}
.nd-body img{max-width:100%;height:auto;margin:12px 0;display:block;}
.nd-body a{color:var(--sakura-deep);text-decoration:underline;word-break:break-all;}
.nd-body p{margin-bottom:10px;}
.book-detail + .bd-block{margin-top:40px;}