:root{--ink:#233c37;--paper:#f7f5ed;--muted:#6b7770;--line:#d9ddd1;--gold:#a68853}*{box-sizing:border-box}body{margin:0!important;padding:0 28px!important;max-width:1220px!important;margin-inline:auto!important;background:var(--paper)!important;color:var(--ink)!important;font:17px/1.9 -apple-system,BlinkMacSystemFont,"Noto Sans JP",sans-serif!important}a{color:inherit}a:focus-visible,input:focus-visible{outline:3px solid var(--gold);outline-offset:5px}.site-header{display:flex;align-items:center;justify-content:space-between;padding:26px 0;border-bottom:1px solid var(--line);gap:20px}.brand{text-decoration:none;font-family:serif;font-size:27px;font-weight:bold;letter-spacing:.1em}.brand span{font-size:15px;letter-spacing:.04em}.private-label,.eyebrow{font-size:12px;letter-spacing:.12em;color:var(--muted)}.hero{padding:64px 0 54px;border-bottom:1px solid var(--line)}h1{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;line-height:1.5;font-size:38px;font-weight:600;letter-spacing:.03em}.hero h1{font-size:46px;margin:20px 0}.hero p{color:var(--muted)}.hero-stats{display:flex;gap:32px;margin-top:32px}.hero-stats strong{font-size:27px;font-family:serif;color:var(--ink)}section{margin-bottom:46px}.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin:30px 0 18px}.section-title h2{font-size:23px;margin:0;border:0;padding:0}.section-title>span,.subtitle{color:var(--muted);font-size:14px}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0 24px}.category-grid a{display:flex;justify-content:space-between;gap:16px;text-decoration:none;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}.category-grid span{color:var(--muted)}.search-label{display:block;font-size:14px;margin:20px 0}.search-label input{display:block;width:100%;padding:16px 20px;margin:8px 0;border:1px solid var(--line);border-radius:4px;background:white;font:inherit;color:var(--ink)}.books-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.book-card{display:flex;flex-direction:column;text-decoration:none;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:3px;background:#fffef9;padding:24px;min-height:205px;transition:background .15s}.book-card:hover{background:#eeefe5}.book-card[hidden]{display:none}.book-card h3{font-family:serif;font-size:21px;line-height:1.65;margin:12px 0 24px;font-weight:600}.book-count{display:flex;justify-content:space-between;gap:15px;font-size:12px;color:var(--muted);margin-top:auto}.site-footer{margin:60px 0 0;padding:24px 0 36px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}main.book,main.reader{max-width:880px;margin:38px auto}.back{font-size:14px;text-decoration:none}.primary{display:inline-block;background:var(--ink);color:white;padding:11px 24px;border-radius:3px;text-decoration:none;margin:14px 0 30px}.toc{list-style:none;padding:0;counter-reset:none}.toc li{border-bottom:1px solid var(--line)}.toc a{display:flex;align-items:baseline;gap:18px;padding:14px 6px;text-decoration:none}.toc span{min-width:40px;font-size:12px;color:var(--muted)}.reader-nav{display:flex;justify-content:space-between;gap:15px;padding:17px 0;border-block:1px solid var(--line);font-size:14px;margin:24px 0}.reader-nav a{text-decoration:none}.reader-nav>span{color:var(--muted)}.reading-content{line-height:2.1;overflow-wrap:anywhere}.reading-content article,.reading-content main{max-width:100%!important}.reading-content h1{font-size:30px}.reading-content h2{font-size:24px;line-height:1.7}.reading-content img{max-width:100%;height:auto}.reading-content table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse}.reading-content th,.reading-content td{padding:10px;border:1px solid #abb8ac}.reading-content pre{white-space:pre-wrap}.reading-content figure{margin-inline:0}[data-copy-guard=body]{user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}[data-copy-guard=body] input,[data-copy-guard=body] textarea{user-select:text;-webkit-user-select:text}@media(max-width:800px){.books-grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:540px){body{padding-inline:18px!important;font-size:16px!important}.hero{padding-top:35px}.hero h1{font-size:33px}h1{font-size:28px}.books-grid,.category-grid{grid-template-columns:1fr}.book-card{min-height:170px}.section-title{display:block}.site-header{align-items:flex-start;flex-direction:column;gap:2px}.hero-stats{gap:20px}.reading-content h1{font-size:25px}.reader-nav{font-size:13px}.toc a{gap:10px}}

/* Missing remote images must not reserve blank space. */
.reading-content img[data-unavailable="true"]{display:none!important}



/* Site-wide logo matches the cover. */
.brand{font-family:"Yu Mincho",serif!important;font-size:48.6486px!important;color:#b42f28!important;font-weight:bold!important;letter-spacing:.08em!important;text-decoration:none!important;line-height:1.85!important;white-space:nowrap}
.brand .brand-name{font:inherit!important;color:inherit!important;letter-spacing:inherit!important}
.brand small{font-family:Arial,sans-serif!important;font-size:25.2252px!important;color:inherit!important;letter-spacing:.07em!important}
@media(max-width:760px){.brand{font-size:39.6396px!important}}
.editorial-record{margin:2em 0;padding:1em;border:1px solid #d7d6c9;font-size:.9em}.editorial-record summary{cursor:pointer}.reader-intro{margin-bottom:1.5em}

/* Summary reading links */
.book-actions{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.book-actions .primary{margin:0}.summary-link{display:inline-block;padding:.8em 1.1em;border:1px solid currentColor;text-decoration:none}.summary-reading{max-width:780px;margin:0 auto;padding:40px 24px 64px;line-height:2}.summary-reading p{margin:0 0 1.3em}.summary-reading h1{line-height:1.6}.summary-reading .back{display:inline-block;margin-bottom:24px}