/* ============================================================
   产品界面示意图（纯 CSS 线框图，避免依赖外部图片）
   ============================================================ */
.mock {
  border: 1px solid var(--c-border); border-radius: 14px; overflow: hidden;
  background: #fff; box-shadow: var(--shadow-s);
}
.mock-win { background: #eef2f8; padding: 9px 12px; display: flex; align-items: center; gap: 7px; border-bottom: 1px solid var(--c-border); }
.mock-win i { width: 10px; height: 10px; border-radius: 50%; background: #ff5f57; display: block; }
.mock-win i:nth-child(2) { background: #febc2e; }
.mock-win i:nth-child(3) { background: #28c840; }
.mock-title { font-size: 12px; color: var(--c-text-l); margin-left: 8px; letter-spacing: .5px; }

.mock-body { display: flex; min-height: 268px; }
.mock-side { flex: none; width: 118px; background: #0d3f74; padding: 12px 0; }
.mock-side em {
  display: block; font-style: normal; font-size: 12px; color: rgba(255, 255, 255, .72);
  padding: 8px 14px; border-left: 3px solid transparent;
}
.mock-side em.on { background: rgba(255, 255, 255, .14); color: #fff; border-left-color: #12b3a6; font-weight: 700; }

.mock-main { flex: 1; padding: 14px; background: #f7f9fc; min-width: 0; }
.mock-bar { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.mock-btn { height: 26px; border-radius: 5px; background: #fff; border: 1px solid var(--c-border); }
.mock-btn.p { background: var(--c-primary); border-color: var(--c-primary); }
.mock-search { flex: 1; min-width: 90px; height: 26px; border-radius: 5px; background: #fff; border: 1px solid var(--c-border); }

.mock-cards { display: flex; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.mock-stat {
  flex: 1 1 0; min-width: 78px; background: #fff; border: 1px solid var(--c-border);
  border-radius: 8px; padding: 9px 10px;
}
.mock-stat em { display: block; font-style: normal; font-size: 17px; font-weight: 800; color: var(--c-primary-d); line-height: 1.3; }
.mock-stat span { font-style: normal; font-size: 11px; color: var(--c-text-l); }

.mock-rows { background: #fff; border: 1px solid var(--c-border); border-radius: 8px; overflow: hidden; }
.mock-row { display: flex; gap: 8px; padding: 9px 11px; border-bottom: 1px solid #eff2f7; align-items: center; }
.mock-row:last-child { border-bottom: 0; }
.mock-row.head { background: var(--c-primary-l); }
.mock-cell { flex: 1; height: 9px; border-radius: 4px; background: #dfe6ef; }
.mock-row.head .mock-cell { background: #a9c6e6; }
.mock-cell.sm { flex: 0 0 34px; }
.mock-cell.tag { flex: 0 0 46px; height: 15px; border-radius: 4px; background: #cdeee9; }

.mock-chart { display: flex; align-items: flex-end; gap: 9px; height: 108px; padding: 12px; background: #fff; border: 1px solid var(--c-border); border-radius: 8px; }
.mock-chart b { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(#2f8ad6, #0a5cb9); }
.mock-chart b:nth-child(even) { background: linear-gradient(#3fd8c8, #12b3a6); }

.mock-grid { display: flex; gap: 10px; flex-wrap: wrap; }
.mock-box {
  flex: 1 1 0; min-width: 92px; background: #fff; border: 1px solid var(--c-border);
  border-radius: 8px; padding: 11px; font-size: 12px; color: var(--c-text-l); text-align: center;
}
.mock-box b { display: block; font-size: 13px; color: var(--c-text); margin-bottom: 6px; font-weight: 700; }
.mock-box i { display: block; height: 7px; border-radius: 4px; background: #e4eaf2; margin-top: 5px; }

.mock-steps { display: flex; align-items: center; gap: 6px; background: #fff; border: 1px solid var(--c-border); border-radius: 8px; padding: 13px 11px; margin-bottom: 12px; flex-wrap: wrap; }
.mock-node { font-size: 12px; color: var(--c-primary-d); background: var(--c-primary-l); border-radius: 14px; padding: 3px 11px; white-space: nowrap; }
.mock-node.on { background: var(--c-primary); color: #fff; font-weight: 700; }
.mock-arrow { color: #b7c2d2; font-size: 12px; }

figcaption.mock-cap { padding: 10px 14px; font-size: 12px; color: var(--c-text-l); text-align: center; background: #fff; border: 1px solid var(--c-border); border-top: 0; border-radius: 0 0 14px 14px; }
.mock-wrap { margin-bottom: 26px; }
.mock-wrap .mock { border-radius: 14px 14px 0 0; }