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button[type=submit]{background:#e94e1b;color:#fff;border:none;border-radius:4px;font-weight:500;cursor:pointer;transition:background .2s;border-radius:6px;padding:.7em 0em;font-size:1.1em;margin-left:.5em;min-width:90px;width:auto}#pondus-filter-form button[type=submit]:hover{background:#c93e13}.pondus-books{display:grid;grid-template-columns:repeat(5, 1fr);gap:2em 1.5em;list-style:none;padding:0;margin:2em 0}.pondus-books li{background:#fff;border:1px solid #eee;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.04);padding:1.5em 1em 1em 1em;text-align:center;display:flex;flex-direction:column;align-items:center;min-height:420px}.pondus-books li .pondus-book-meta{display:flex;flex-direction:column;flex-grow:1;width:100%}.pondus-books img{max-width:100%;max-height:220px;margin-bottom:1em;border-radius:4px;box-shadow:0 1px 4px rgba(0,0,0,.07)}.pondus-books strong{font-size:1.1em;display:block;margin-bottom:.3em}.pondus-books 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a.active{background:#7a287d;color:#fff;border-color:#7a287d;cursor:default}.pondus-pagination a:hover:not(.current-page):not(.active){background:#f3e6f6;color:#7a287d}.pondus-pagination .pondus-page-arrow{font-weight:bold;font-size:1.2em;background:#f9f6fa;border:1px solid #e3cbe6;color:#7a287d}@media(max-width: 1200px){#pondus-filter-form{flex-direction:column;align-items:stretch;gap:.7em;max-width:100vw}#pondus-filter-form select,#pondus-filter-form input[type=text]{max-width:100%;min-width:0}#pondus-filter-form button[type=submit]{width:100%;margin-left:0}.pondus-books{grid-template-columns:repeat(3, 1fr)}}@media(max-width: 800px){.pondus-books{grid-template-columns:repeat(2, 1fr)}}@media(max-width: 500px){.pondus-books{grid-template-columns:1fr}}.pondus-book-detail{display:flex;gap:20px;flex-direction:column}.pondus-book-detail .detail-box{display:flex;gap:20px}@media(max-width: 800px){.pondus-book-detail .detail-box{flex-direction:column}}.pondus-book-detail .download-list{display:flex;gap:2rem;margin:1rem 0;flex-wrap:wrap}.pondus-book-detail .book-asset{text-align:center}.pondus-book-detail .book-asset .image{background:#fff;padding:5px}.pondus-book-detail .book-asset .image img{width:100px;height:160px;display:block;margin:0 auto .5rem;-o-object-fit:contain;object-fit:contain;-o-object-position:center;object-position:center}.pondus-book-detail .book-asset .button-download-single{background:#7a287d;color:#fff;border:none;border-radius:4px;font-weight:500;cursor:pointer;transition:background .2s;padding:.6em 1.1em;font-size:1em;margin-top:.7em;text-decoration:none;display:inline-block}.pondus-book-detail .book-asset .button-download-single:hover{background:#a13fa7}.pondus-book-detail .information-list{margin-top:30px;margin-bottom:30px;display:flex;flex-direction:column}@media(min-width: 1050px){.pondus-book-detail .information-list{flex-direction:row;flex-wrap:wrap;gap:1rem;justify-content:flex-start}}.pondus-book-detail .information-list .information-item{margin-bottom:1rem;flex-direction:column;display:flex}.pondus-book-detail .information-list .information-item strong{color:#7a287d;font-size:12px}.pondus-book-detail .information-list .information-item span{font-size:14px}@media(min-width: 1050px){.pondus-book-detail .information-list .information-item:not(:last-child){border-right:2px solid #7a287d;padding-right:1rem}}@media(max-width: 1049px){.pondus-book-detail .information-list .information-item:not(:last-child){border-bottom:2px solid #7a287d;padding-bottom:1rem}}