@keyframes _si{from{opacity:0}to{opacity:1}}

.legacy-content .qa-answer {
  background: linear-gradient(135deg, rgba(8,145,178,0.06), rgba(0,102,255,0.05));
  border: 1.5px solid rgba(8,145,178,0.3);
  border-radius: var(--radius); padding: 22px 26px; margin: 4px 0 8px;
}.legacy-content .qa-answer .qa-tag { font-size: 11px; font-weight: 800; letter-spacing: 1px; color: #0891b2; margin-bottom: 8px; }.legacy-content .qa-answer p { font-size: 16.5px; font-weight: 700; color: var(--text); line-height: 1.85; }.legacy-content .qa-answer p b { color: #0891b2; }.legacy-content .vs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }.legacy-content .vs-card {
  background: var(--card); border: 1.5px solid var(--border);
  border-radius: var(--radius); padding: 20px 22px; box-shadow: var(--shadow-card);
}.legacy-content .vs-card .vs-tag {
  display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: 0.5px;
  padding: 3px 12px; border-radius: 999px; margin-bottom: 12px;
}.legacy-content .vs-card.chat .vs-tag { background: rgba(107,107,112,0.1); color: var(--sub); }.legacy-content .vs-card.agent .vs-tag { background: rgba(124,58,237,0.1); color: #7c3aed; }.legacy-content .vs-step {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 7px 0; font-size: 13px; color: var(--text); line-height: 1.7;
}.legacy-content .vs-step .vs-who {
  flex-shrink: 0; font-size: 11px; font-weight: 800; padding: 2px 9px;
  border-radius: 999px; margin-top: 2px;
}.legacy-content .vs-step .vs-who.u { background: rgba(22,163,74,0.1); color: var(--success); }.legacy-content .vs-step .vs-who.a { background: rgba(0,102,255,0.08); color: var(--accent); }.legacy-content .vs-step b { color: #7c3aed; }.legacy-content .vs-note { margin-top: 10px; font-size: 12.5px; color: var(--sub); line-height: 1.75; border-top: 1px dashed var(--border); padding-top: 10px; }.legacy-content .ag-steps { display: flex; flex-direction: column; gap: 6px; }.legacy-content .ag-step {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 8px 12px; border-radius: 10px;
  background: rgba(124,58,237,0.04); border: 1px solid rgba(124,58,237,0.12);
  font-size: 13px; color: var(--text); line-height: 1.7;
  opacity: 0; transform: translateY(6px);
  transition: opacity 0.35s, transform 0.35s;
}.legacy-content .ag-step.show { opacity: 1; transform: translateY(0); }.legacy-content .ag-step .ag-ico { flex-shrink: 0; font-size: 15px; margin-top: 1px; }.legacy-content .ag-step b { color: #7c3aed; }.legacy-content .ag-step.ask { background: rgba(217,119,6,0.06); border-color: rgba(217,119,6,0.25); }.legacy-content .ag-play {
  width: 100%; margin-bottom: 12px;
  background: #7c3aed; color: #fff; border: none;
  padding: 11px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 800; cursor: pointer; font-family: inherit;
  transition: all 0.15s;
}.legacy-content .ag-play:hover:not(:disabled) { filter: brightness(1.1); transform: translateY(-1px); }.legacy-content .ag-play:disabled { opacity: 0.5; cursor: default; }.legacy-content .power-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }.legacy-content .power-card {
  background: var(--card); border: 1.5px solid var(--border);
  border-radius: var(--radius); padding: 18px 22px; box-shadow: var(--shadow-card);
}.legacy-content .power-card .pw-icon { font-size: 24px; margin-bottom: 8px; }.legacy-content .power-card h4 { font-size: 15px; font-weight: 800; color: var(--text); margin-bottom: 5px; }.legacy-content .power-card p { font-size: 13px; color: var(--sub); line-height: 1.8; }.legacy-content .power-card p b { color: var(--text); }.legacy-content .takeaway-box {
  background: linear-gradient(135deg, #eff6ff, #eef2ff);
  border: 1.5px solid #bfdbfe; border-radius: var(--radius);
  padding: 24px 28px; margin-top: 36px;
}.legacy-content .takeaway-box h3 { font-size: 17px; font-weight: 800; color: #1e40af; margin-bottom: 10px; }.legacy-content .takeaway-box ul { list-style: none; padding: 0; margin: 0; }.legacy-content .takeaway-box li {
  font-size: 14.5px; color: #1e3a5f; line-height: 1.8;
  padding: 4px 0 4px 22px; position: relative;
}.legacy-content .takeaway-box li::before {
  content: ''; position: absolute; left: 0; top: 13px;
  width: 8px; height: 8px; border-radius: 50%; background: #3b82f6;
}@media (max-width: 768px){.legacy-content .vs-grid, .legacy-content .power-grid { grid-template-columns: 1fr; }.legacy-content .qa-answer p { font-size: 15px; }}