:root{--body-size:17px}html[data-text-size=large]{--body-size:21px}html[data-text-size=xl]{--body-size:26px}body{font-size:var(--body-size);line-height:1.7;margin:0;background:#f8f6ef;color:#243d30;font-family:system-ui,sans-serif}.reading-page{max-width:760px;margin:auto;padding:24px;overflow-wrap:anywhere}.reading-page p{white-space:pre-line}.reading-page img{max-width:100%;height:auto}.reading-page .book-cover{width:180px}.reading-controls{display:flex;flex-wrap:wrap;gap:8px;border:1px solid;padding:12px}.reading-controls button{font:inherit;min-height:44px;background:transparent;color:inherit;border:1px solid;border-radius:4px;padding:6px 10px}a{color:inherit;text-underline-offset:3px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #a45137;outline-offset:4px}html[data-high-contrast=true] body{background:#fff;color:#000}html[data-high-contrast=true] a,html[data-high-contrast=true] p{color:#000}html[data-wide-spacing=true] body{line-height:2.1;letter-spacing:.04em;word-spacing:.1em}.reading-page h1{font-size:2em;line-height:1.2}.reading-page h2{font-size:1.4em;line-height:1.3}.reading-page nav{display:flex;flex-wrap:wrap;gap:16px;margin-block:24px}.reading-page .article-book{border-top:2px solid;padding-top:24px}.management{font-size:var(--body-size);line-height:1.7}.management h1{font-size:2em}.management h2{font-size:1.4em}html[data-wide-spacing=true] .management{line-height:2.1}html[data-high-contrast=true] .management{--green:#000;--ink:#000;--muted:#000;--paper:#fff}*,*:before,*:after{box-sizing:border-box}.reading-controls{min-width:0}.reading-controls button{max-width:100%;overflow-wrap:anywhere}