/* ============ 主题变量：黑（默认，复刻原站） / 白 ============ */
:root, [data-theme="dark"]{
  --bg:#08090b;--panel:#0d0f13;--panel2:#14171d;--hair:#1c2027;--hair2:#2a313b;
  --ink:#e7e9ec;--body:#c2c8d0;--sub:#a6adb6;--mut:#8b939d;--mut2:#7d858f;--mut3:#6f7883;--mut4:#5d6670;
  --gold:#c9a24a;--blue:#7fa8ff;--red:#e0576a;
  --g:#7fa8ff;--a:#ff9f43;--o:#e0576a;--m:#46d39a;--teal:#8fd3b4;--violet:#9d8ecf;--green:#46d39a;
  --seg-on-bg:#191d24;--seg-on-bd:#3a424c;
  --alert-red-bg:#1a0e0e;--alert-red-bd:#3a1c1c;--alert-red-tx:#e7a0a0;
  --alert-gold-bg:#1a1408;--alert-gold-bd:#3a2e12;--alert-gold-tx:#e7c98a;
  --badge-bd:#26303c;
  --tb-bg:rgba(8,9,11,.88);
  --topline:#fff;
  --grid:#161a20;--tick:#5d6670;--tip-bg:#14171d;--tip-bd:#2a313b;--tip-title:#8b939d;--tip-body:#e7e9ec;
  color-scheme:dark;
}
[data-theme="light"]{
  --bg:#f4f5f7;--panel:#ffffff;--panel2:#eef0f3;--hair:#e2e5ea;--hair2:#c9ced6;
  --ink:#171a20;--body:#333a44;--sub:#4a5260;--mut:#5b636f;--mut2:#68707c;--mut3:#7a828e;--mut4:#8b939e;
  --gold:#8a6d1e;--blue:#2f6bd8;--red:#c93348;
  --g:#2f6bd8;--a:#c96a04;--o:#c93348;--m:#128a5e;--teal:#177a5a;--violet:#6d5bb5;--green:#128a5e;
  --seg-on-bg:#e8ebf0;--seg-on-bd:#aab2bf;
  --alert-red-bg:#fdeef0;--alert-red-bd:#f0c4cb;--alert-red-tx:#9c2f40;
  --alert-gold-bg:#faf3e2;--alert-gold-bd:#e3d2a4;--alert-gold-tx:#7c6416;
  --badge-bd:#c9d4c9;
  --tb-bg:rgba(244,245,247,.88);
  --topline:#171a20;
  --grid:#e9ebef;--tick:#7a828e;--tip-bg:#ffffff;--tip-bd:#d5d9e0;--tip-title:#7a828e;--tip-body:#171a20;
  color-scheme:light;
}
*{box-sizing:border-box}html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:'IBM Plex Sans',"PingFang SC","Microsoft YaHei",Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;padding:0 0 72px;transition:background .25s,color .25s}
.mono{font-family:'IBM Plex Mono',ui-monospace,monospace}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
a{color:var(--blue);text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--blue) 30%,transparent)}
a:hover{border-bottom-color:var(--blue)}
header{padding:96px 0 30px;border-bottom:1px solid var(--hair)}
.kick{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-family:'IBM Plex Mono',monospace;
  font-size:11px;letter-spacing:.14em;color:var(--mut3);text-transform:uppercase;margin-bottom:20px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 8px;border:1px solid var(--badge-bd);border-radius:2px;color:var(--teal)}
.slash{color:var(--hair2)}
h1{margin:0;font-size:clamp(34px,6vw,52px);line-height:1.02;font-weight:600;letter-spacing:-.02em}
.h1sub{margin:6px 0 0;font-family:'IBM Plex Mono',monospace;font-size:15px;color:var(--mut);letter-spacing:.02em}
.lede{margin:20px 0 0;max-width:760px;font-size:15.5px;line-height:1.65;color:var(--sub);text-wrap:pretty}
.lede em{color:var(--body);font-style:normal;font-family:'IBM Plex Mono',monospace;font-size:14px}
.lede b{color:var(--ink);font-weight:600}
.srcrow{margin:14px 0 0;display:flex;flex-wrap:wrap;gap:16px;font-family:'IBM Plex Mono',monospace;
  font-size:11.5px;color:var(--mut3);letter-spacing:.04em}
.srcrow .warn{color:var(--gold)}
/* ============ 顶栏（新增交互） ============ */
.topbar{position:fixed;top:0;left:0;right:0;z-index:100;background:var(--tb-bg);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--hair)}
.tb-inner{max-width:1180px;margin:0 auto;padding:0 28px;display:flex;align-items:center;gap:18px;height:52px;flex-wrap:wrap}
.tb-brand{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.1em;color:var(--ink);
  border-bottom:none;font-weight:600;white-space:nowrap}
.tb-brand:hover{color:var(--gold)}
.tb-nav{display:flex;gap:2px;overflow-x:auto;flex:1;min-width:0}
.tb-nav a{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--mut2);padding:5px 8px;border-bottom:none;
  white-space:nowrap;letter-spacing:.03em}
.tb-nav a:hover{color:var(--ink);background:var(--panel2)}
.tb-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.tbtn{cursor:pointer;background:transparent;border:1px solid var(--hair2);color:var(--body);
  font-family:'IBM Plex Mono',monospace;font-size:11px;padding:5px 10px;letter-spacing:.04em;transition:.12s}
.tbtn:hover{border-color:var(--mut2);color:var(--ink)}
.tbtn.busy{opacity:.5;pointer-events:none}
.tb-auto{display:flex;align-items:center;gap:5px;font-family:'IBM Plex Mono',monospace;font-size:10.5px;
  color:var(--mut3);cursor:pointer;user-select:none;white-space:nowrap}
.tb-auto input{accent-color:var(--gold);cursor:pointer}
/* 全局公司显隐 chips（新增交互） */
.cochips{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.cochips .lbl{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.1em;color:var(--mut4);margin-right:2px}
.cochip{cursor:pointer;display:inline-flex;align-items:center;gap:6px;background:transparent;
  border:1px solid var(--hair2);color:var(--body);font-family:'IBM Plex Mono',monospace;font-size:10.5px;
  padding:4px 9px;letter-spacing:.05em;transition:.12s}
.cochip .dot{width:7px;height:7px;border-radius:50%}
.cochip.off{opacity:.35;filter:grayscale(.7)}
.cochip:hover{border-color:var(--mut2)}
/* toast 更新提示 */
#toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(20px);z-index:200;
  background:var(--tip-bg);border:1px solid var(--tip-bd);color:var(--tip-body);
  font-family:'IBM Plex Mono',monospace;font-size:12px;padding:10px 16px;opacity:0;pointer-events:none;
  transition:opacity .25s,transform .25s;max-width:90vw}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast .ok{color:var(--green)}#toast .warn{color:var(--gold)}
/* stat grid */
.grid{display:grid;gap:1px;background:var(--hair);border:1px solid var(--hair)}
.k4{grid-template-columns:repeat(4,1fr)}
.k2{grid-template-columns:1.15fr 1fr}
.cell{background:var(--panel);padding:20px 18px 18px;transition:opacity .2s}
.cell.dimmed{opacity:.32}
.kpi{display:flex;flex-direction:column;gap:12px}
.kpi .nm{display:flex;align-items:center;gap:8px;font-family:'IBM Plex Mono',monospace;font-size:11px;
  letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}
.kpi .dot{width:8px;height:8px;border-radius:50%}
.kpi .big{display:flex;align-items:baseline;gap:8px}
.kpi .val{font-family:'IBM Plex Mono',monospace;font-size:40px;font-weight:500;line-height:1;letter-spacing:-.02em}
.kpi .delta{font-family:'IBM Plex Mono',monospace;font-size:13px}
.kpi .foot{display:flex;justify-content:space-between;font-family:'IBM Plex Mono',monospace;font-size:11px;
  color:var(--mut3);border-top:1px solid var(--panel2);padding-top:10px}
.kpi .bias{font-size:11.5px;line-height:1.4;font-family:'IBM Plex Mono',monospace}
.kfnrow{margin:12px 0 0;display:flex;flex-wrap:wrap;gap:20px;font-size:12px;color:var(--mut2);line-height:1.55}
.kfnrow b{font-weight:500}
/* section */
section{margin:44px 0 0;scroll-margin-top:64px}
details{scroll-margin-top:64px}
.shead{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:18px}
.skick{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;margin-bottom:7px}
.shead h2{margin:0;font-size:27px;font-weight:600;letter-spacing:-.01em}
.formula{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--mut2);margin-top:4px}
.seg{display:inline-flex;flex-wrap:wrap;gap:2px}
.seg button{cursor:pointer;background:transparent;border:1px solid var(--hair);color:var(--mut2);
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.04em;padding:7px 11px;transition:.12s}
.seg button:hover{border-color:var(--hair2);color:var(--body)}
.seg button.on{background:var(--seg-on-bg);border-color:var(--seg-on-bd);color:var(--ink)}
.chartwrap{position:relative;background:var(--panel);border:1px solid var(--hair);padding:14px 12px 10px}
.chartbox{position:relative;height:min(54vw,440px)}
.notes{display:flex;flex-wrap:wrap;gap:22px;margin-top:12px;font-size:12px;color:var(--mut2);line-height:1.5}
.notes b{font-weight:500}
.panelbox{margin-top:16px;background:var(--panel);border:1px solid var(--hair);padding:14px 16px}
.alert-red{padding:12px 16px;background:var(--alert-red-bg);border:1px solid var(--alert-red-bd);
  font-size:13px;line-height:1.65;color:var(--alert-red-tx)}
.alert-gold{background:var(--alert-gold-bg);border:1px solid var(--alert-gold-bd);
  font-size:12.5px;line-height:1.6;color:var(--alert-gold-tx)}
/* heatmap */
.hm{display:grid;gap:2px;font-family:'IBM Plex Mono',monospace;font-size:9.5px;overflow-x:auto}
.hm .hc{padding:5px 2px;text-align:center;line-height:1;border-radius:1px}
.hm .rl{color:var(--mut4);text-align:right;padding-right:6px}
.hm .cl{color:var(--mut3)}
.hm .imm{background:var(--panel2);box-shadow:inset 0 0 0 1px var(--hair)}
.hm i{display:inline-block;height:10px;vertical-align:middle}
/* insight */
.flip .cell{padding:26px 26px 28px}
.flip p{margin:0 0 14px;font-size:15px;line-height:1.7;color:var(--body);text-wrap:pretty}
.flip p:last-child{margin-bottom:0}
.flip strong{color:var(--topline);font-weight:600}
.flip .layers{margin-top:18px;padding-top:16px;border-top:1px solid var(--hair);font-family:'IBM Plex Mono',monospace;
  font-size:12px;color:var(--mut2);line-height:1.85}
/* reconcile table */
.rtab{width:100%;border-collapse:collapse;font-family:'IBM Plex Mono',monospace;font-size:12.5px;margin-top:6px}
.rtab th{text-align:right;color:var(--mut3);font-weight:400;padding:6px 8px;border-bottom:1px solid var(--hair);letter-spacing:.04em}
.rtab th:first-child{text-align:left}
.rtab td{text-align:right;padding:6px 8px;border-bottom:1px solid var(--hair);color:var(--body)}
.rtab td:first-child{text-align:left;color:var(--mut2)}
.take{margin-top:12px;font-size:13px;line-height:1.6;color:var(--sub)}
.take b{color:var(--ink);font-weight:600}
details{margin-top:26px;border:1px solid var(--hair);background:var(--panel)}
summary{cursor:pointer;font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--mut);padding:14px 18px}
.dwrap{padding:0 18px 16px}
.dwrap p{color:var(--mut2);font-size:12.5px;line-height:1.7}
#dtable{width:100%;border-collapse:collapse;font-family:'IBM Plex Mono',monospace;font-size:11.5px}
#dtable th,#dtable td{text-align:right;padding:5px 8px;border-bottom:1px solid var(--hair);white-space:nowrap}
#dtable th:first-child,#dtable td:first-child{text-align:left;color:var(--mut3)}
#dtable th{color:var(--mut3);font-weight:400}
.foot{margin-top:40px;padding-top:20px;border-top:1px solid var(--hair);color:var(--mut3);
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;line-height:1.9;letter-spacing:.02em}
#dash{grid-template-columns:repeat(3,1fr)}
.dcard{display:flex;flex-direction:column;gap:3px;padding:15px 16px 14px}
.dcard .den{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--mut)}
.dcard .dval{font-family:'IBM Plex Mono',monospace;font-size:29px;font-weight:500;line-height:1;margin:9px 0 3px}
.dcard .dcn{font-size:12.5px;color:var(--body)}
.dcard .dnote{font-size:11px;color:var(--mut2);margin-top:7px;line-height:1.45}
.dbadge{font-family:'IBM Plex Mono',monospace;font-size:9px;padding:1px 5px;border:1px solid;border-radius:2px}
/* pool bars */
.poolbar{display:flex;align-items:center;gap:10px;font-family:'IBM Plex Mono',monospace;font-size:12px}
.poolbar .pnm{width:130px;text-align:right;color:var(--body);flex-shrink:0}
.poolbar .ptrack{flex:1;background:var(--panel2);height:22px;position:relative;border:1px solid var(--hair)}
.poolbar .pval{position:absolute;left:8px;top:0;line-height:22px;font-weight:600}
.poolbar .pnote{width:150px;color:var(--mut3);font-size:10.5px;flex-shrink:0}
@media(max-width:900px){.tb-nav{display:none}.cochips{display:none}}
@media(max-width:720px){.k4{grid-template-columns:repeat(2,1fr)}.k2{grid-template-columns:1fr}#dash{grid-template-columns:1fr}
  header{padding-top:78px}.tb-inner{gap:10px}}