.detail-cover{aspect-ratio:16/5;background:linear-gradient(#e8e9f4f5,#f5f6fbeb);border:1px solid #171b5d14;border-radius:26px;width:100%;margin:0 0 28px;overflow:hidden}.detail-cover-image{object-fit:cover;width:100%;height:100%;display:block}p.author_name{color:var(--primary);margin-top:8px;font-style:italic}.detail-main-column{gap:24px;min-width:0;display:grid}.detail-supplement-panel{gap:20px;display:grid}.detail-panel-intro p{margin:8px 0 0}.detail-info-grid{margin-top:0}.detail-rpg-panel{gap:18px}.detail-rpg-checklist{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.detail-rpg-check{background:var(--soft);border:1px solid var(--line);color:var(--primary);border-radius:11px;align-items:center;gap:10px;min-height:52px;padding:0 14px;display:flex}.detail-rpg-check input{accent-color:var(--secondary);margin:0}.detail-accordion-list{gap:14px;display:grid}.detail-inline-accordion-list{margin-top:24px}.detail-accordion{background:var(--white);border:1px solid var(--line);border-radius:16px;overflow:hidden}.detail-accordion[open]{border-color:var(--line-strong)}.detail-accordion summary{color:var(--primary);cursor:pointer;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;list-style:none;display:flex}.detail-accordion summary::-webkit-details-marker{display:none}.detail-accordion summary>span{min-width:0;font-weight:700}.detail-accordion-icon{color:var(--secondary);flex:none;transition:transform .16s}.detail-accordion[open] .detail-accordion-icon{transform:rotate(180deg)}.detail-accordion-body{border-top:1px solid var(--line);gap:14px;padding:18px 20px 20px;display:grid}.detail-accordion-body p{white-space:pre-line;margin:0}.concept-text{white-space:pre-line}.detail-accordion summary.detail-preset-summary{align-items:center;gap:16px;justify-content:initial;grid-template-columns:76px minmax(0,1fr) auto;display:grid}.detail-preset-avatar{aspect-ratio:2/3;background:var(--white);border:1px solid #cfd5e6;border-radius:12px;width:76px;margin:0;overflow:hidden}.detail-preset-avatar-fallback{background:var(--soft);color:var(--line-strong);justify-content:center;align-items:center;width:100%;height:100%;display:flex}.detail-preset-body{gap:18px}.detail-preset-copy{gap:8px;display:grid}.detail-preset-copy strong{color:var(--primary);font-size:14px}@media (max-width:640px){.detail-cover{aspect-ratio:16/7;border-radius:22px}}