.mini-body .book-page{min-width:0;max-width:100%}
.mini-body .book-heading{margin:0 0 18px}.mini-body .book-heading h1{font-size:30px;line-height:1.2;margin:6px 0 10px;overflow-wrap:anywhere}.mini-body .book-heading p{font-size:14px;line-height:1.5;margin:0;color:#60748a}.mini-body .book-heading .book-subject{color:var(--accent);font-size:13px;font-weight:700}
.mini-body .book-page .bookdetail{display:grid;grid-template-columns:104px minmax(0,1fr);gap:22px;padding:22px;align-items:start;margin:0 0 18px;min-width:0}
.mini-body .book-page .bookdetail:after{display:none}
.mini-body .book-page .bookdetail img{float:none;width:104px;height:148px;object-fit:contain;margin:0;max-width:100%}
.mini-body .book-page .book-data{min-width:0}
.mini-body .book-page .bookdetail dl{display:grid;grid-template-columns:112px minmax(0,1fr);gap:8px 12px;margin:0;font-size:14px;line-height:1.45}
.mini-body .book-page .bookdetail dt,.mini-body .book-page .bookdetail dd{margin:0;min-width:0;overflow-wrap:anywhere}
.mini-body .book-page .lead-entry{padding:20px;margin:0 0 22px}
.mini-body .book-page .lead-entry h2{font-size:22px;line-height:1.3;margin:0 0 10px}
.mini-body .book-page .lead-entry p{font-size:14px;line-height:1.5;margin:0 0 14px}
.mini-body .book-page .lead-options{display:flex;gap:10px;flex-wrap:wrap}
.mini-body .book-page .lead-options .cta{flex:1 1 210px;display:flex;align-items:center;justify-content:center;text-align:center;min-height:44px;padding:12px 14px;margin:0;line-height:1.3;font-size:14px;white-space:normal;box-sizing:border-box}
.mini-body .book-page .lead-entry .hint{font-size:12px;line-height:1.45;margin:12px 0 0}
.mini-body .book-page .book-related h2{font-size:22px;margin:0 0 12px}.mini-body .book-page .book-related>p{margin:14px 0;font-size:14px}
.mini-body .book-related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.mini-body .book-related-card{display:flex;gap:12px;background:white;border:1px solid #dce3ed;border-radius:12px;padding:14px;min-width:0;white-space:normal;text-decoration:none;align-items:flex-start}
.mini-body .book-related-card img{width:44px;height:64px;object-fit:contain;flex:none}.mini-body .book-related-card span{min-width:0;font-size:13px;line-height:1.45;overflow-wrap:anywhere}
.mini-body .book-page a{white-space:normal;overflow-wrap:anywhere}
@media(max-width:700px){
 .mini-body .book-heading{margin-bottom:14px}.mini-body .book-heading h1{font-size:23px;line-height:1.25;margin:5px 0 8px}.mini-body .book-heading p{font-size:13px}
 .mini-body .book-page .bookdetail{grid-template-columns:64px minmax(0,1fr);gap:12px;padding:16px;margin-bottom:14px;border-radius:14px}
 .mini-body .book-page .bookdetail img{width:64px;height:92px}
 .mini-body .book-page .bookdetail dl{grid-template-columns:84px minmax(0,1fr);gap:7px 8px;font-size:12px;line-height:1.45}
 .mini-body .book-page .bookdetail dt{font-size:11px}
 .mini-body .book-page .lead-entry{padding:16px;border-radius:14px;margin-bottom:20px}
 .mini-body .book-page .lead-entry h2{font-size:19px}
 .mini-body .book-page .lead-entry p{font-size:13px}
 .mini-body .book-page .lead-options{flex-direction:column;gap:8px}
 .mini-body .book-page .lead-options .cta{flex:none;width:100%;min-height:44px;font-size:13px}
 .mini-body .book-page .lead-entry .hint{font-size:11px}
 .mini-body .book-related-grid{grid-template-columns:minmax(0,1fr)}
 .mini-body .book-page .book-related h2{font-size:20px}
 .mini-body .book-page .solution-reader{padding:16px}.mini-body .book-page .solution-reader input,.mini-body .book-page .solution-reader select{width:100%;min-width:0;max-width:100%}
 .mini-body .book-page .solution-reader h2{font-size:20px;line-height:1.3;margin:0 0 10px}.mini-body .book-page .solution-reader>p{font-size:13px;line-height:1.5;margin:0 0 14px}
}
@media(max-width:350px){.mini-body .book-page .bookdetail{grid-template-columns:52px minmax(0,1fr);padding:12px;gap:10px}.mini-body .book-page .bookdetail img{width:52px;height:76px}.mini-body .book-page .bookdetail dl{grid-template-columns:76px minmax(0,1fr);gap:6px;font-size:11px}.mini-body .book-page .bookdetail dt{font-size:10px}}