/* 风语 · 生命链可视化规范 v1
 * 位置：/algo/_viz/viz.css · 全部页面共用（算法页 + 生命链专区）
 * 依赖：无外部 CDN；纯 CSS + 原生 SVG
 */

.vzcard{background:#fff;border:1px solid #e8ecf1;border-radius:14px;padding:20px 22px;margin-bottom:16px}
.vzcard h2{font-size:18px;color:#0f172a;margin-bottom:6px;display:flex;align-items:center;gap:8px}
.vzcard h2 .n{display:inline-flex;width:24px;height:24px;border-radius:7px;background:#1d4ed8;color:#fff;font-size:13px;align-items:center;justify-content:center;flex:0 0 auto}
.vzlead{color:#475569;font-size:15px;margin:2px 0 14px}
.vzsvg{display:block;width:100%;height:auto;max-width:100%;overflow:visible}
.vzwrap{width:100%;max-width:100%;overflow:hidden}

/* 图例 */
.vzlegend{display:flex;flex-wrap:wrap;gap:6px 14px;margin:10px 0 2px;font-size:13px;color:#475569}
.vzlegend span{display:inline-flex;align-items:center;gap:6px}
.vzlegend i{width:11px;height:11px;border-radius:3px;display:inline-block;flex:0 0 auto}

/* 图下那句「说明什么」 */
.vznote{margin-top:12px;background:#f0f9ff;border:1px solid #bfe0f7;border-radius:10px;padding:10px 12px;font-size:15px;color:#0f172a}
.vznote b{color:#0f172a}

/* 数据出处脚注（铁律：每张图必须标来源 + 生成时间 + 实测/示意） */
.vzsrc{margin-top:10px;padding-top:9px;border-top:1px dashed #e2e8f0;font-size:12.5px;color:#64748b;line-height:1.7;overflow-wrap:anywhere}
.vzbadge{display:inline-block;border-radius:999px;padding:1px 9px;font-size:12px;font-weight:600;margin-right:6px;white-space:nowrap}
.vzbadge.real{background:#dcfce7;color:#15803d;border:1px solid #bbf7d0}
.vzbadge.mock{background:#fef3c7;color:#b45309;border:1px solid #fde68a}
.vzcta{margin-top:12px}
.vzcta a{display:inline-block;background:#eef2ff;border:1px solid #dbe2fb;border-radius:999px;padding:6px 14px;text-decoration:none;font-size:14px;color:#1d4ed8}
.vzcta a:hover{background:#e0e7ff}

/* 多维条（HTML，文字不缩放） */
.vzbars{margin-top:2px}
.vzbarrow{display:grid;grid-template-columns:minmax(92px,1.15fr) 2fr auto;align-items:center;gap:10px;margin-bottom:9px}
.vzbl{font-size:13.5px;color:#334155;overflow-wrap:anywhere}
.vzbtrack{background:#eef2f7;border-radius:999px;height:12px;overflow:hidden}
.vzbfill{height:100%;border-radius:999px;background:#1d4ed8;transition:width .2s}
.vzbv{font-size:13px;color:#0f172a;font-weight:700;white-space:nowrap}
.vzbv .vzbu{color:#94a3b8;font-weight:400;font-size:12px}
.vzbnote{font-size:12.5px;color:#64748b;margin:-4px 0 10px;padding-left:2px}

/* 漏斗（HTML） */
.vzfnwrap{margin-top:4px}
.vzfn{margin-bottom:9px}
.vzfnr{display:flex;justify-content:space-between;gap:10px;font-size:13px;color:#475569}
.vzfnl{color:#334155}
.vzfnv{color:#64748b;white-space:nowrap}
.vzfnbar{margin:5px auto 0;border-radius:8px;height:26px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:12.5px;font-weight:700;min-width:64px;box-sizing:border-box;padding:0 8px}

/* 阶梯（HTML） */
.vzld{margin-top:2px}
.vzldstep{display:grid;grid-template-columns:14px 1fr auto;align-items:center;gap:9px;padding:7px 10px;border-radius:9px;margin-bottom:6px;background:#f8fafc}
.vzldstep.cur{background:#eef2ff;border:1px solid #dbe2fb}
.vzlddot{width:10px;height:10px;border-radius:50%;display:block}
.vzldl{font-size:13.5px;color:#334155;overflow-wrap:anywhere}
.vzldstep.cur .vzldl{color:#0f172a;font-weight:700}
.vzldl em{font-style:normal;font-size:12px;color:#1d4ed8;font-weight:700}
.vzldn{font-size:12.5px;color:#64748b;white-space:nowrap}
.vzldpg{margin-top:10px}
.vzldpgl{font-size:12.5px;color:#64748b;margin-bottom:5px}

/* ==== 行业研判模型（大曲线 + 小曲线 + 缺口 + 虚线 + 下钻）==== */
.lchtop{font-size:16px;font-weight:700;color:#0f172a;margin-bottom:6px;display:flex;flex-wrap:wrap;align-items:baseline;gap:8px}
.lchsub{font-size:12.5px;color:#64748b;font-weight:400}
.lcfc{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px;margin:12px 0 8px}
.lcfci{background:#f8fafc;border:1px solid #e8ecf1;border-radius:10px;padding:8px 10px;display:flex;flex-direction:column;gap:2px}
.lcfci span{font-size:12px;color:#94a3b8}
.lcfci b{font-size:16px;color:#0f172a}
.lcfcb{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:10px 12px;font-size:13.5px;color:#475569;line-height:1.7;overflow-wrap:anywhere}
.lcsec{margin-top:16px;border-top:1px dashed #e2e8f0;padding-top:12px}
.lcsech{font-size:14px;color:#334155;font-weight:600;margin-bottom:9px}
.lccrow{background:#f8fafc;border:1px solid #e8ecf1;border-radius:10px;padding:8px 10px;margin-bottom:8px}
.lccl{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:#334155}
.lcclv{margin-left:auto;color:#0f172a;font-size:13px}
.lcclv b{color:#0f172a}
.lcpw{font-size:11.5px;color:#94a3b8;font-weight:400}
.lcp{background:#eef2ff;border:1px solid #dbe2fb;border-radius:10px;padding:10px 12px}
.lcph{font-size:14px;color:#0f172a}
.lcpb{font-size:14px;color:#334155;margin:4px 0 8px}
.lcpb b{color:#0f172a}
.lcpchain{display:flex;flex-direction:column;gap:4px}
.lcprow{display:grid;grid-template-columns:minmax(58px,1fr) 52px 54px 62px auto;align-items:center;gap:8px;font-size:12.5px;background:#fff;border-radius:8px;padding:5px 8px;cursor:pointer}
.lcprn{color:#334155}
.lcpv{font-weight:700;text-align:right}
.lcpd2{color:#64748b;text-align:right}
.lcgap{border-radius:10px;padding:10px 12px;margin-bottom:9px;border:1px solid #e8ecf1;background:#f8fafc}
.lcgap-brk{background:#fff5f5;border-color:#fecaca}
.lcgap-miss{background:#f8fafc;border-color:#dbe3ee}
.lcgap-weak{background:#fffbeb;border-color:#fde68a}
.lcgh2{display:flex;align-items:center;gap:8px;font-size:14px;color:#0f172a;margin-bottom:6px}
.lcgrow{display:grid;grid-template-columns:58px 1fr;gap:8px;font-size:13.5px;color:#475569;margin-bottom:4px;line-height:1.65}
.lcgrow>span:first-child{color:#94a3b8}
.lcgrow a{color:#1d4ed8;text-decoration:none;border-bottom:1px solid #c7d2fe}

/* 空数据 */
.vzempty{background:#f8fafc;border:1px dashed #cbd5e1;border-radius:10px;padding:18px;text-align:center;color:#64748b;font-size:14px}

/* 升/降/平/缺 四色语义 —— 全站统一，不许各页自改 */
.vz-up{color:#16a34a}.vz-down{color:#dc2626}.vz-flat{color:#64748b}.vz-miss{color:#94a3b8}
.vzdot{width:10px;height:10px;border-radius:50%;display:inline-block;vertical-align:middle}

/* 生命链专区页 */
.lcgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin-top:6px}
.lccard{background:#fff;border:1px solid #e8ecf1;border-radius:12px;padding:12px 13px}
.lccard .lct{font-size:14px;color:#0f172a;font-weight:600;display:flex;align-items:center;gap:7px;justify-content:space-between}
.lccard .lcs{font-size:12px;color:#94a3b8;margin:4px 0 6px;overflow-wrap:anywhere}
.lccard .lcv{font-size:13px;color:#475569}
.lcbadge{border-radius:999px;padding:1px 8px;font-size:11.5px;font-weight:600;flex:0 0 auto}
.lcbadge.up{background:#dcfce7;color:#15803d}
.lcbadge.down{background:#fee2e2;color:#b91c1c}
.lcbadge.flat{background:#f1f5f9;color:#475569}
.lcbadge.miss{background:#f8fafc;color:#94a3b8;border:1px solid #e2e8f0}
.lcsum{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin:4px 0 14px}
.lcsum .b{background:#fff;border:1px solid #e8ecf1;border-radius:12px;padding:12px;text-align:center}
.lcsum .b .v{font-size:22px;font-weight:700;color:#0f172a;line-height:1.3}
.lcsum .b .k{font-size:12.5px;color:#64748b}
.lcdeep{background:#fff;border:1px solid #e8ecf1;border-radius:14px;padding:18px 20px;margin-bottom:14px}
.lcdeep h3{font-size:16px;color:#0f172a;margin-bottom:2px}
.lcdeep .m{font-size:13px;color:#64748b;margin-bottom:8px}
.lcdeep .kpi{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;color:#334155;margin:8px 0 2px}
.lcdeep .kpi b{color:#0f172a}

/* 手机 390：不溢出 */
@media (max-width:640px){
  .lcprow{grid-template-columns:1fr auto auto;gap:4px 8px}
  .lcpw{display:none}
  .lcpd2{text-align:left}
  .lcgrow{grid-template-columns:1fr;gap:0}
  .lcclv{margin-left:0}
  .vzbarrow{grid-template-columns:1fr auto;gap:4px 8px;margin-bottom:10px}
  .vzbtrack{grid-column:1/-1;order:3}
  .vzldstep{grid-template-columns:14px 1fr;gap:4px 8px}
  .vzldn{grid-column:2;white-space:normal}
  .vzfnr{flex-direction:column;gap:0}
  .vzcard{padding:16px 13px;border-radius:12px}
  .vzcard h2{font-size:16px}
  .vznote{font-size:14px}
  .lcgrid{grid-template-columns:1fr}
  .lcdeep{padding:14px 13px}
  .lcsum .b .v{font-size:19px}
}