:root{
  --bg:#f5f6f8;--panel:#fff;--ink:#16202b;--ink2:#3d4a57;--muted:#6b7785;--line:#e3e7ec;--line2:#eef1f4;
  --accent:#1f5f8b;--accent2:#e8f1f8;--nav:#14212e;--nav2:#1c2d3d;
  --ex:#1b7f4b;--exbg:#e6f4ec;--good:#2c6db3;--goodbg:#e8f0fa;--mod:#a86a00;--modbg:#fdf3e1;--poor:#b3261e;--poorbg:#fbe9e7;
  --r:8px;--shadow:0 1px 2px rgba(16,24,40,.05),0 1px 3px rgba(16,24,40,.06);
  font-family:Inter,"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.45}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.app{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.side{background:var(--nav);color:#c9d3dd;padding:16px 12px 120px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;gap:10px;align-items:center;padding:4px 8px 18px;color:#fff;font-weight:650;font-size:15px;line-height:1.2}
.brand .logo{width:30px;height:30px;border-radius:7px;background:linear-gradient(135deg,#3b82b6,#1f5f8b);display:grid;place-items:center;font-size:13px;font-weight:700;flex:none}
.brand small{display:block;color:#8fa1b3;font-weight:500;font-size:11px}
.navgrp{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:#7b8ea2;margin:16px 8px 6px}
.side a.nav{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;color:#c9d3dd;font-size:13.5px}
.side a.nav:hover{background:var(--nav2);text-decoration:none;color:#fff}
.side a.nav.on{background:#24384c;color:#fff;box-shadow:inset 3px 0 0 #5aa3d6}
.side .step{width:18px;height:18px;border-radius:50%;border:1px solid #4b6075;font-size:10.5px;display:grid;place-items:center;color:#9fb1c2;flex:none}
.side a.on .step{background:#5aa3d6;border-color:#5aa3d6;color:#0f1c28;font-weight:700}
.main{min-width:0;display:flex;flex-direction:column}
.top{height:56px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 24px;position:sticky;top:0;z-index:20}
.crumb{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.crumb b{color:var(--ink);font-weight:600}
.top .sp{flex:1}
.pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:12px;color:var(--ink2);background:#fff;white-space:nowrap}
.illus{background:#fff7e0;border-color:#f0d58a;color:#7a5600;font-weight:600}
.sel{position:relative}
.sel select{appearance:none;border:1px solid var(--line);border-radius:6px;padding:6px 28px 6px 10px;font:inherit;font-size:12.5px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%236b7785'/%3E%3C/svg%3E") no-repeat right 10px center;color:var(--ink);cursor:pointer;max-width:330px}
.sel label{font-size:11px;color:var(--muted);margin-right:6px;white-space:nowrap}.top .sel{display:flex;align-items:center;flex:none}
.avatar{width:30px;height:30px;border-radius:50%;background:#dbe6f0;color:#1f5f8b;display:grid;place-items:center;font-weight:700;font-size:12px}
.content{padding:22px 24px 120px;max-width:1360px;width:100%}
h1{font-size:21px;margin:0 0 4px;font-weight:650;letter-spacing:-.01em}
h2{font-size:15px;margin:0 0 12px;font-weight:650}
h3{font-size:13px;margin:0 0 8px;font-weight:650;color:var(--ink2)}
.sub{color:var(--muted);margin:0 0 18px;max-width:900px}
.head{display:flex;align-items:flex-start;gap:16px;margin-bottom:6px}.head .sp{flex:1}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:16px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.g5{grid-template-columns:repeat(5,1fr)}
.g64{grid-template-columns:1.6fr 1fr}.g46{grid-template-columns:1fr 1.6fr}
.mt{margin-top:16px}.mb{margin-bottom:16px}
.kpi .lab{font-size:12px;color:var(--muted)}.kpi .val{font-size:24px;font-weight:650;margin-top:2px;letter-spacing:-.01em}.kpi .note{font-size:12px;color:var(--muted);margin-top:2px}
.up{color:var(--ex)}.down{color:var(--poor)}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-weight:600;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.03em;padding:8px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:9px 8px;}td.mono,td .mono{white-space:nowrap}td{border-bottom:1px solid var(--line2);vertical-align:middle}
tr.click{cursor:pointer}tr.click:hover td{background:#f7fafc}
tr.hl td{background:#f2f8fd}
.num{text-align:right;font-variant-numeric:tabular-nums}
.band{display:inline-block;border-radius:4px;padding:2px 8px;font-size:11.5px;font-weight:650;white-space:nowrap}
.b-ex{background:var(--exbg);color:var(--ex)}.b-good{background:var(--goodbg);color:var(--good)}.b-mod{background:var(--modbg);color:var(--mod)}.b-poor{background:var(--poorbg);color:var(--poor)}
.cell{display:inline-block;min-width:34px;text-align:center;border-radius:4px;padding:2px 4px;font-size:12px;font-weight:600;font-variant-numeric:tabular-nums}
.tag{display:inline-block;border:1px solid var(--line);border-radius:4px;padding:1px 7px;font-size:11.5px;color:var(--ink2);background:#fafbfc;white-space:nowrap}
.tag.red{border-color:#f1c3be;background:var(--poorbg);color:var(--poor)}.tag.green{border-color:#bfe2cd;background:var(--exbg);color:var(--ex)}.tag.amber{border-color:#f0d58a;background:var(--modbg);color:var(--mod)}.tag.blue{border-color:#c4d8ee;background:var(--goodbg);color:var(--good)}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;border-radius:6px;padding:7px 12px;font:inherit;font-size:13px;color:var(--ink);cursor:pointer;white-space:nowrap}
.btn:hover{background:#f6f8fa;text-decoration:none}
.btn.pri{background:var(--accent);border-color:var(--accent);color:#fff}.btn.pri:hover{background:#184e73}
.btn.sm{padding:4px 9px;font-size:12px}
.bar{height:8px;border-radius:4px;background:var(--line2);overflow:hidden;position:relative}.bar>i{display:block;height:100%;border-radius:4px}
.bar .tgt{position:absolute;top:-3px;bottom:-3px;width:2px;background:#16202b}
.mrow{display:grid;grid-template-columns:170px 1fr 54px 64px 90px;gap:12px;align-items:center;padding:9px 0;border-bottom:1px solid var(--line2);font-size:13px}
.gate{border-radius:var(--r);padding:14px 16px;border:1px solid}
.gate.block{background:#fdf2f1;border-color:#f1c3be}.gate.pass{background:#effaf3;border-color:#bfe2cd}
.gate h2{margin:0 0 6px}
.check{display:flex;gap:10px;align-items:flex-start;padding:7px 0;border-bottom:1px dashed var(--line);font-size:13px}.check:last-child{border-bottom:0}
.ic{width:18px;height:18px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:700;flex:none;margin-top:1px}
.ic.ok{background:var(--exbg);color:var(--ex)}.ic.no{background:var(--poorbg);color:var(--poor)}.ic.warn{background:var(--modbg);color:var(--mod)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px}
.tab{padding:9px 14px;font-size:13.5px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;background:none;border-top:0;border-left:0;border-right:0;font-family:inherit}
.tab.on{color:var(--ink);border-bottom-color:var(--accent);font-weight:600}
.pane{display:none}.pane.on{display:block}
.chat{display:flex;flex-direction:column;gap:10px}
.msg{max-width:82%;padding:9px 12px;border-radius:10px;font-size:13px}
.msg.u{background:#eef2f6;align-self:flex-start}.msg.a{background:var(--accent2);align-self:flex-end}
.msg .who{font-size:11px;color:var(--muted);margin-bottom:2px;font-weight:600}
.toolcall{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;background:#f7f8fa;border:1px solid var(--line);border-radius:6px;padding:8px 10px;align-self:stretch}
.toolcall .k{color:#8a3ffc}.toolcall .w{color:var(--poor);font-weight:700}
.tl{position:relative;padding-left:26px}
.tl .ev{position:relative;padding:8px 0 14px}
.tl .ev:before{content:"";position:absolute;left:-19px;top:14px;width:10px;height:10px;border-radius:50%;background:#fff;border:2px solid #9fb1c2}
.tl:before{content:"";position:absolute;left:11px;top:10px;bottom:10px;width:2px;background:var(--line)}
.tl .ev.fail:before{border-color:var(--poor);background:var(--poor)}
.tl .ev.ok:before{border-color:var(--ex)}
.tl .ev .t{font-size:11.5px;color:var(--muted)}
.fpf{border:1px solid #f1c3be;background:#fdf2f1;border-radius:6px;padding:8px 10px;margin-top:6px}
.diff{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;background:#fbfcfd;border:1px solid var(--line);border-radius:6px;padding:10px;white-space:pre-wrap;line-height:1.55}
.diff .del{background:#fde8e6;color:#8a1c14;display:block}.diff .add{background:#e5f5eb;color:#145c36;display:block}
.vs{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.vs>div{padding:14px}.vs>div+div{border-left:1px solid var(--line)}
.vs .claim{background:#f7fafc}.vs .truth{background:#fdf6f5}
.kv{display:grid;grid-template-columns:150px 1fr;gap:6px 10px;font-size:13px}.kv dt{color:var(--muted)}.kv dd{margin:0}
.muted{color:var(--muted)}.small{font-size:12px}.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}
.flex{display:flex;gap:10px;align-items:center}.wrap{flex-wrap:wrap}
.chart{width:100%;height:auto;display:block}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--ink2);margin-top:6px}.legend i{display:inline-block;width:10px;height:3px;border-radius:2px;margin-right:5px;vertical-align:middle}
.alert{display:flex;gap:12px;padding:12px;border:1px solid var(--line);border-radius:6px;margin-bottom:10px;background:#fff}
.alert.crit{border-left:4px solid var(--poor)}.alert.warn{border-left:4px solid var(--mod)}.alert.info{border-left:4px solid var(--good)}
.heat td.h{text-align:center;font-weight:600;font-size:12px;font-variant-numeric:tabular-nums}
.form .row{display:grid;grid-template-columns:140px 1fr;gap:10px;align-items:center;margin-bottom:10px;font-size:13px}
.form input,.form select{border:1px solid var(--line);border-radius:6px;padding:6px 8px;font:inherit;font-size:13px;width:100%;background:#fff}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.persona{border:1px solid var(--line);border-radius:6px;padding:10px;font-size:12.5px;background:#fff}
.persona b{display:block;font-size:13px;margin-bottom:2px}
.demo{position:fixed;left:232px;right:0;bottom:0;background:#0f1c28;color:#dbe4ec;display:flex;align-items:center;gap:14px;padding:10px 24px;z-index:30;box-shadow:0 -2px 10px rgba(0,0,0,.15)}
.demo .lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#7f95ab;white-space:nowrap}
.demo .dots{display:flex;gap:6px;flex:1;min-width:0;overflow:hidden}
.demo .dots a{display:flex;align-items:center;gap:6px;padding:5px 9px;border-radius:999px;font-size:12px;color:#9fb1c2;white-space:nowrap;border:1px solid #24384c}
.demo .dots a:hover{text-decoration:none;color:#fff}
.demo .dots a.on{background:#5aa3d6;color:#0f1c28;border-color:#5aa3d6;font-weight:650}
.demo .dots a.done{color:#cfe3f3;border-color:#2f4d68}
.demo .cue{font-size:12px;color:#b8c7d4;max-width:340px}
.demo .btn{background:#5aa3d6;border-color:#5aa3d6;color:#0f1c28;font-weight:650}.demo .btn.ghost{background:transparent;color:#cfe3f3;border-color:#2f4d68;font-weight:500}
.toast{position:fixed;right:24px;bottom:76px;background:#16202b;color:#fff;padding:12px 16px;border-radius:8px;font-size:13px;box-shadow:0 6px 20px rgba(0,0,0,.2);opacity:0;transform:translateY(8px);transition:.2s;z-index:50;max-width:420px}
.toast.on{opacity:1;transform:none}
.foot{font-size:11.5px;color:var(--muted);margin-top:28px;border-top:1px solid var(--line);padding-top:10px}
.ctl{display:grid;grid-template-columns:1.3fr .9fr 1fr 1.2fr;gap:0;font-size:12.5px}
.ctl>div{padding:8px 10px;border-bottom:1px solid var(--line2)}
.ctl .h{font-weight:600;color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--line)}
@media (max-width:1100px){.g4,.g5{grid-template-columns:repeat(2,1fr)}.g64,.g46,.g3{grid-template-columns:1fr}}
.head>div:first-child{flex:1;min-width:0}