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.15s}.risk-btn:hover{border-color:var(--r-color,#999);color:var(--r-color,#333)}.risk-btn-active{background:var(--r-color,#333);color:#fff;border-color:var(--r-color,#333)}.mod-log{flex-direction:column;gap:8px;display:flex}.mod-log-item{border-radius:var(--radius-sm);border:1px solid var(--border-light);background:#fafbfc;padding:10px 12px}.mod-log-header{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.mod-log-change{flex-wrap:wrap;align-items:center;font-size:11px;display:flex}.mod-old{color:#9ca3af;text-decoration:line-through}.mod-new{color:var(--primary);font-weight:600}.mod-log-note{color:var(--text-muted);margin-top:4px;font-size:10px;font-style:italic}.export-btns{flex-direction:column;gap:8px;display:flex}.export-btn{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-white);cursor:pointer;text-align:left;font-family:var(--font-sans);align-items:center;gap:12px;padding:12px 14px;transition:all .15s;display:flex}.export-btn:hover{border-color:var(--primary);background:var(--primary-light)}.export-btn-icon{text-align:center;flex-shrink:0;width:36px;font-size:22px}.export-btn-title{color:var(--text-primary);font-size:13px;font-weight:600}.export-btn-desc{color:var(--text-muted);margin-top:1px;font-size:10px}.export-word:hover{border-color:#3b82f6}.export-pdf:hover{border-color:#dc2626}.export-json:hover{border-color:#059669}@media (width<=1200px){.review-layout-v2{grid-template-columns:1fr}}