.rd-page-wrapper{box-sizing:border-box;background:#fafafa;flex-direction:column;flex:1;width:100%;height:100vh;display:flex;overflow-y:auto}.rd-page-wrapper>*{flex-shrink:0}.rd-breadcrumb{color:#94a3b8;box-sizing:border-box;align-items:center;gap:6px;width:100%;max-width:1100px;margin:0 auto;padding:20px 24px 0;font-size:13px;display:flex}.rd-breadcrumb a{color:#64748b;text-decoration:none}.rd-breadcrumb a:hover{color:#10b981}.rd-breadcrumb span{color:#1e293b;text-overflow:ellipsis;white-space:nowrap;max-width:420px;overflow:hidden}.rd-main{box-sizing:border-box;flex:1;gap:28px;width:100%;max-width:1100px;margin:0 auto;padding:24px 24px 48px;display:flex}.rd-article{background:#fff;border:1px solid #e2e8f0;border-radius:16px;flex:1;min-width:0;padding:32px}.rd-header .rd-cat{color:#10b981;background:#f0fdf4;border-radius:6px;margin-bottom:12px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-block}.rd-header h1{color:#1e293b;margin:0 0 12px;font-size:26px;font-weight:800;line-height:1.35}.rd-desc{color:#475569;margin:0 0 12px;font-size:15px;line-height:1.65}.rd-meta-row{color:#94a3b8;align-items:center;gap:8px;font-size:13px;display:flex}.rd-download-box{background:linear-gradient(135deg,#f0fdf4 0%,#ecfdf5 100%);border:1px solid #bbf7d0;border-radius:14px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:28px;padding:20px;display:flex}.rd-dl-left{align-items:center;gap:14px;display:flex}.rd-dl-icon{color:#fff;background:#10b981;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.rd-dl-left h3{color:#065f46;margin:0 0 4px;font-size:16px}.rd-dl-left p{color:#047857;margin:0;font-size:13px}.rd-dl-btn{color:#fff;white-space:nowrap;background:#10b981;border-radius:10px;align-items:center;gap:8px;padding:12px 20px;font-size:14px;font-weight:600;text-decoration:none;transition:background .15s;display:inline-flex}.rd-dl-btn:hover{background:#059669}.rd-placeholder-note{color:#92400e;background:#fffbeb;border:1px solid #fde68a;border-radius:10px;align-items:flex-start;gap:8px;margin-top:14px;padding:12px 14px;font-size:13px;line-height:1.5;display:flex}.rd-placeholder-note svg{color:#f59e0b;flex-shrink:0;margin-top:2px}.rd-section{margin-top:32px}.rd-section h2{color:#1e293b;border-bottom:1px solid #f1f5f9;margin:0 0 14px;padding-bottom:8px;font-size:18px;font-weight:700}.rd-file-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.rd-file-list li{background:#f8fafc;border:1px solid #f1f5f9;border-radius:10px;align-items:flex-start;gap:10px;padding:12px 14px;display:flex}.rd-file-icon{color:#10b981;flex-shrink:0;margin-top:2px}.rd-file-list strong{color:#1e293b;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:14px;display:block}.rd-file-note{color:#64748b;margin-top:2px;font-size:12px;display:block}.rd-usage-list{color:#475569;margin:0;padding-left:20px;font-size:14px;line-height:1.7}.rd-usage-list li{margin-bottom:8px}.rd-copyright{color:#64748b;background:#f8fafc;border-left:3px solid #10b981;border-radius:10px;margin:0;padding:14px;font-size:14px;line-height:1.7}.rd-aside{flex-shrink:0;width:280px}.rd-aside h3{color:#1e293b;margin:0 0 12px;font-size:15px;font-weight:700}.rd-related-list{flex-direction:column;gap:10px;display:flex}.rd-related-item{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:14px;text-decoration:none;transition:border-color .15s;display:block}.rd-related-item:hover{border-color:#bbf7d0}.rd-related-cat{color:#10b981;font-size:11px;font-weight:600}.rd-related-item strong{color:#1e293b;margin:6px 0;font-size:13px;line-height:1.4;display:block}.rd-related-go{color:#64748b;align-items:center;gap:2px;font-size:12px;display:inline-flex}.rd-back-all{color:#10b981;margin-top:16px;font-size:13px;font-weight:600;text-decoration:none;display:inline-block}.rd-back-all:hover{text-decoration:underline}@media (max-width:900px){.rd-main{flex-direction:column}.rd-aside{width:100%}.rd-article{padding:20px}.rd-header h1{font-size:22px}}