/* ===== 资产详情页（证券个股页风） ===== */
  .detail-head { padding: 12px 16px 14px; }
  .detail-head .top { display: flex; align-items: center; gap: 10px; }
  .detail-head .back { width: 32px; height: 32px; border-radius: 50%; background: var(--card); border: 1px solid var(--bd);
    display: flex; align-items: center; justify-content: center; font-size: 18px; color: var(--t1); cursor: pointer; box-shadow: var(--shadow-sm); }
  .detail-head .nm { font-size: 18px; font-weight: 700; color: var(--t1); }
  .detail-head .tag { font-size: 11px; color: #fff; background: var(--accent); padding: 3px 9px; border-radius: 8px; font-weight: 600; }
  .detail-price { margin: 12px 0 3px; display: flex; align-items: baseline; gap: 10px; }
  .detail-price .big { font-size: 34px; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -.5px; }
  .detail-price .big.up { color: var(--up); } .detail-price .big.down { color: var(--down); }
  .detail-price .chg { font-size: 15px; font-weight: 700; }
  .detail-price .chg.up { color: var(--up); } .detail-price .chg.down { color: var(--down); }
  .detail-quote { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 11px; color: var(--t2); margin: 6px 0 12px; }
  .detail-quote span b { color: var(--t1); font-weight: 600; font-variant-numeric: tabular-nums; }
  .seg-chart { display: flex; gap: 4px; background: #F0F1F4; border-radius: 10px; padding: 3px; margin: 0 16px 12px; }
  .seg-chart span { flex: 1; text-align: center; padding: 7px 0; border-radius: 8px; font-size: 12px; color: var(--t2); font-weight: 500; }
  .seg-chart span.on { background: var(--card); color: var(--accent); font-weight: 700; box-shadow: var(--shadow-sm); }
  .detail-svg { width: 100%; height: 180px; padding: 0 10px; }
  .mini-spark { width: 50px; height: 22px; flex: 0 0 auto; }