:root{
  --ground:#F6F7F9; --surface:#FFFFFF; --raise:#EEF1F5; --side:#F9FAFB;
  --ink:#111827; --ink-2:#374151; --muted:#5B6474; --line:#E1E5EC; --line-2:#CBD2DC;
  --vh:#0053D6; --vh-wash:#E7EEFB; --vh-ink:#0047B8;
  --conf:#65CBF3; --conf-wash:#E6F6FD; --conf-ink:#13688D;
  --low:#FFDB13; --low-wash:#FFF7CC; --low-ink:#6E5A00;
  --vlow:#FF7D45; --vlow-wash:#FFEDE4; --vlow-ink:#A8421A;
  --shadow:0 1px 2px rgba(17,24,39,.04),0 12px 40px rgba(17,24,39,.08);
  
  --hero-fade:linear-gradient(90deg,#F6F7F9 0%,#F6F7F9 38%,rgba(246,247,249,.7) 56%,rgba(246,247,249,0) 78%);
  --sans:"Geist", -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono:"Geist Mono", ui-monospace, Menlo, "PingFang SC", monospace;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --ground:#0B0F17; --surface:#121826; --raise:#1A2233; --side:#0F1420;
    --ink:#E6EAF2; --ink-2:#C3CAD6; --muted:#95A0B3; --line:#232C3D; --line-2:#334058;
    --vh:#4D8DFF; --vh-wash:#10213F; --vh-ink:#8DB5FF;
    --conf:#65CBF3; --conf-wash:#0F2A36; --conf-ink:#8ADAF7;
    --low:#FFDB13; --low-wash:#2A2610; --low-ink:#FFE45C;
    --vlow:#FF8A5B; --vlow-wash:#33190F; --vlow-ink:#FFA27D;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 16px 48px rgba(0,0,0,.45);
    
    --hero-fade:linear-gradient(90deg,#0B0F17 0%,#0B0F17 38%,rgba(11,15,23,.7) 56%,rgba(11,15,23,0) 78%);
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --ground:#0B0F17; --surface:#121826; --raise:#1A2233; --side:#0F1420;
  --ink:#E6EAF2; --ink-2:#C3CAD6; --muted:#95A0B3; --line:#232C3D; --line-2:#334058;
  --vh:#4D8DFF; --vh-wash:#10213F; --vh-ink:#8DB5FF;
  --conf:#65CBF3; --conf-wash:#0F2A36; --conf-ink:#8ADAF7;
  --low:#FFDB13; --low-wash:#2A2610; --low-ink:#FFE45C;
  --vlow:#FF8A5B; --vlow-wash:#33190F; --vlow-ink:#FFA27D;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 16px 48px rgba(0,0,0,.45);
  
  --hero-fade:linear-gradient(90deg,#0B0F17 0%,#0B0F17 38%,rgba(11,15,23,.7) 56%,rgba(11,15,23,0) 78%);
}
*{box-sizing:border-box}
body{background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.6;margin:0;-webkit-font-smoothing:antialiased}
a{color:var(--vh-ink)}
h1,h2,h3{margin:0;font-weight:500;letter-spacing:-.015em;line-height:1.2;text-wrap:balance}
p{margin:0}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}

/* 首屏 */
.hero{border-bottom:1px solid var(--line);background:var(--hero-fade),var(--hero) right center / cover no-repeat,var(--ground)}
.hero-in{max-width:1240px;margin:0 auto;padding:0 16px;padding-block:72px 120px;display:flex;flex-direction:column;gap:16px}
.hero .mark{font-weight:600;font-size:16px;letter-spacing:-.02em}
.hero .mark span{color:var(--muted);font-weight:400}
.hero h1{font-size:clamp(30px,4.4vw,50px);letter-spacing:-.025em;line-height:1.1;max-width:13em}
.hero p{font-size:17px;color:var(--ink-2);max-width:34em}

/* 应用窗口 */
.stage{max-width:1240px;margin:-72px auto 0;padding:0 16px;padding-block:0 64px;position:relative}
.app{background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);overflow:hidden;display:grid;grid-template-columns:212px minmax(0,1fr);min-height:680px}
.side{background:var(--side);border-right:1px solid var(--line);padding:14px 10px;display:flex;flex-direction:column;gap:2px}
.side .brand{font-weight:600;font-size:15px;padding:4px 10px 14px;letter-spacing:-.02em}
.side .brand span{color:var(--muted);font-weight:400}
.grp{font-size:11px;color:var(--muted);padding:12px 10px 4px;letter-spacing:.04em}
.nav{all:unset;box-sizing:border-box;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:7px 10px;border-radius:6px;font-size:13.5px;color:var(--ink-2)}
.nav:hover{background:var(--raise)}
.nav[aria-current="page"]{background:var(--surface);color:var(--ink);box-shadow:0 0 0 1px var(--line);font-weight:500}
.nav:focus-visible{outline:2px solid var(--vh);outline-offset:1px}
.sd{width:7px;height:7px;border-radius:2px;flex:none}
.sd.live{background:var(--vh)} .sd.built{background:var(--conf)} .sd.plan{background:var(--low)}
.side-foot{margin-top:auto;padding:14px 10px 4px;display:flex;flex-direction:column;gap:5px;font-size:11.5px;color:var(--muted)}
.side-foot span{display:flex;align-items:center;gap:7px}

.pane{display:flex;flex-direction:column;min-width:0}
.bar{display:flex;align-items:center;gap:14px;padding:12px 20px;border-bottom:1px solid var(--line)}
.crumb{font-size:13px;color:var(--muted);flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.crumb b{color:var(--ink);font-weight:500}
.search{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:7px;padding:5px 10px;font-size:13px;color:var(--muted);min-width:220px;background:var(--ground)}
.search input{all:unset;flex:1;min-width:0;color:var(--ink);font-size:13px}
.search input::placeholder{color:var(--muted)}
.toast{font-size:12.5px;color:var(--vlow-ink);background:var(--vlow-wash);border-radius:7px;padding:8px 12px}
.search kbd{margin-left:auto;font-family:var(--mono);font-size:11px;border:1px solid var(--line-2);border-radius:4px;padding:0 5px}
.avatar{width:28px;height:28px;border-radius:50%;background:var(--vh-wash);color:var(--vh-ink);display:grid;place-items:center;font-size:11.5px;font-weight:600;flex:none}
.page{padding:20px 22px 26px;display:flex;flex-direction:column;gap:18px;min-width:0}
.ph{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap}
.ph h2{font-size:20px}
.ph .sub{font-size:13px;color:var(--muted);margin-top:3px}
.btn{all:unset;box-sizing:border-box;cursor:pointer;font-size:13px;font-weight:500;padding:6px 12px;border-radius:7px;border:1px solid var(--line-2);color:var(--ink-2);background:var(--surface);white-space:nowrap}
.btn:hover{border-color:var(--ink-2);color:var(--ink)}
.btn:focus-visible{outline:2px solid var(--vh);outline-offset:2px}
.btn.primary{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.btnrow{display:flex;gap:8px;flex-wrap:wrap}

.tiles{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:9px;overflow:hidden}
.tile{padding:14px 16px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:2px}
.tile:last-child{border-right:none}
.tile b{font-family:var(--mono);font-size:22px;font-weight:400;letter-spacing:-.02em}
.tile span{font-size:12.5px;color:var(--muted)}
.cols{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:16px}
.card{border:1px solid var(--line);border-radius:9px;overflow:hidden;min-width:0}
.card-h{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);font-size:13px;font-weight:500}
.card-h span{font-weight:400;color:var(--muted);font-size:12px}
.card-b{padding:12px 14px}

.tw{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:13px}
th,td{text-align:left;padding:8px 14px;border-bottom:1px solid var(--line);white-space:nowrap;vertical-align:top}
th{font-size:11.5px;color:var(--muted);font-weight:500;background:var(--ground)}
tr:last-child td{border-bottom:none}
td.num{font-family:var(--mono);text-align:right}
th.num{text-align:right}
td.mono{font-family:var(--mono);font-size:12.5px}
tr.click{cursor:pointer}
tr.click:hover{background:var(--raise)}
tr.click:focus-visible{outline:2px solid var(--vh);outline-offset:-2px}
tr[aria-selected="true"]{background:var(--vh-wash)}
.wrap td{white-space:normal}

.tag{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:500;padding:1px 7px;border-radius:4px;white-space:nowrap}
.t-ok{color:var(--vh-ink);background:var(--vh-wash)}
.t-info{color:var(--conf-ink);background:var(--conf-wash)}
.t-warn{color:var(--low-ink);background:var(--low-wash)}
.t-bad{color:var(--vlow-ink);background:var(--vlow-wash)}
.t-gray{color:var(--muted);background:var(--raise)}
.lock::before{content:"";width:8px;height:9px;border:1.5px solid currentColor;border-radius:2px;display:inline-block;margin-right:2px}

.alerts{display:flex;flex-direction:column}
.alert{display:grid;grid-template-columns:8px 1fr;gap:10px;padding:10px 14px;border-bottom:1px solid var(--line);font-size:13px}
.alert:last-child{border-bottom:none}
.alert i{width:8px;height:8px;border-radius:2px;margin-top:6px}
.alert small{display:block;color:var(--muted);font-size:12px}

.split{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:0;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.split .main{min-width:0;border-right:1px solid var(--line)}
.drawer{padding:16px;display:flex;flex-direction:column;gap:12px;background:var(--ground);min-width:0}
.drawer h3{font-size:15px}
.kv{display:grid;grid-template-columns:96px minmax(0,1fr);gap:5px 12px;font-size:12.5px;margin:0}
.kv dt{color:var(--muted)}
.kv dd{margin:0;font-family:var(--mono);font-size:12px;overflow-wrap:anywhere}
.seq{font-family:var(--mono);font-size:11.5px;line-height:1.75;overflow-wrap:anywhere;background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:8px 10px}
.seq mark{background:var(--low-wash);color:var(--low-ink);border-radius:2px}
.seq .db{color:var(--conf-ink)}
.denied{border:1px dashed var(--line-2);border-radius:8px;padding:18px;text-align:center;color:var(--muted);display:flex;flex-direction:column;gap:6px;align-items:center}
.denied b{color:var(--ink);font-weight:500}

.filters{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.chip{all:unset;box-sizing:border-box;cursor:pointer;font-size:12.5px;padding:3px 10px;border-radius:999px;border:1px solid var(--line-2);color:var(--ink-2)}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.chip:focus-visible{outline:2px solid var(--vh);outline-offset:2px}
.qbox{display:flex;gap:8px;align-items:center;border:1px solid var(--line-2);border-radius:8px;padding:8px 12px;font-family:var(--mono);font-size:13.5px;background:var(--surface)}
.qbox span{color:var(--muted);font-family:var(--sans);font-size:12.5px;margin-left:auto}
.dbbars{display:flex;flex-direction:column;gap:5px;padding:12px 14px}
.dbrow{display:grid;grid-template-columns:100px 1fr 36px;gap:8px;align-items:center;font-size:12px}
.dbrow .t{height:7px;background:var(--raise);border-radius:2px;overflow:hidden}
.dbrow .t b{display:block;height:100%;background:var(--conf)}
.dbrow:first-child .t b{background:var(--vh)}
.dbrow em{font-style:normal;font-family:var(--mono);text-align:right;color:var(--ink-2)}
.quote{font-size:14px;line-height:1.6}

.lineage{display:flex;align-items:stretch;gap:0;overflow-x:auto;border:1px solid var(--line);border-radius:9px}
.ln{padding:12px 14px;border-right:1px solid var(--line);min-width:170px;display:flex;flex-direction:column;gap:3px;position:relative}
.ln:last-child{border-right:none}
.ln small{font-size:11px;color:var(--muted)}
.ln b{font-weight:500;font-size:13px}
.ln code{font-family:var(--mono);font-size:11.5px;color:var(--ink-2);overflow-wrap:anywhere}

.chat{display:grid;grid-template-columns:200px minmax(0,1fr);border:1px solid var(--line);border-radius:9px;overflow:hidden;min-height:470px}
.hist{border-right:1px solid var(--line);padding:10px;display:flex;flex-direction:column;gap:2px;background:var(--ground)}
.hist div{padding:7px 9px;border-radius:6px;font-size:12.5px;color:var(--ink-2)}
.hist div.on{background:var(--surface);box-shadow:0 0 0 1px var(--line);color:var(--ink)}
.convo{padding:16px 18px;display:flex;flex-direction:column;gap:10px;min-width:0}
.mu{align-self:flex-end;background:var(--raise);padding:8px 12px;border-radius:10px 10px 3px 10px;max-width:85%}
.mt{font-family:var(--mono);font-size:11.5px;color:var(--muted);border-left:2px solid var(--conf);padding:2px 10px;overflow-wrap:anywhere}
.mt b{color:var(--vh-ink);font-weight:500}
.ma{border:1px solid var(--line);border-radius:10px 10px 10px 3px;padding:11px 13px;display:flex;flex-direction:column;gap:7px;max-width:92%}
.ma ol{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:4px}
.ma .src{font-family:var(--mono);font-size:11px;color:var(--vh-ink)}
.input{margin-top:auto;border:1px solid var(--line-2);border-radius:9px;padding:9px 12px;color:var(--muted);font-size:13px;display:flex;justify-content:space-between}

.round{display:flex;flex-direction:column;padding:14px}
.rs{display:grid;grid-template-columns:22px 1fr;gap:12px;padding-bottom:14px;position:relative}
.rs:last-child{padding-bottom:0}
.rs::before{content:"";position:absolute;left:10px;top:22px;bottom:0;width:1px;background:var(--line-2)}
.rs:last-child::before{display:none}
.dot{width:21px;height:21px;border-radius:5px;border:1px solid var(--line-2);background:var(--surface);display:grid;place-items:center;font-family:var(--mono);font-size:10.5px;color:var(--muted);z-index:1}
.rs.on .dot{border-color:var(--conf);background:var(--conf-wash);color:var(--conf-ink)}
.rs.cur .dot{border-color:var(--vh);background:var(--vh);color:var(--surface)}
.rs strong{font-weight:500;display:block}
.rs span{font-size:12.5px;color:var(--muted)}
.form{display:grid;grid-template-columns:110px minmax(0,1fr);gap:8px 12px;font-size:13px;padding:14px;align-items:center}
.form label{color:var(--muted)}
.field{border:1px solid var(--line);border-radius:6px;padding:5px 9px;font-family:var(--mono);font-size:12.5px;background:var(--ground)}

.lanes{padding:14px;display:flex;flex-direction:column;gap:9px}
.lane{display:grid;grid-template-columns:70px minmax(0,1fr);gap:10px;align-items:center;font-size:12.5px}
.cells{display:grid;grid-template-columns:repeat(10,1fr);gap:3px}
.cells span{height:13px;border-radius:2px;background:var(--raise)}
.cells span.d{background:var(--vh)} .cells span.r{background:var(--conf)}

.gradetbl td{white-space:normal}
.caption{max-width:1240px;margin:14px auto 0;padding:0 16px;font-size:12.5px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 18px}

@media (max-width:980px){
  .app{grid-template-columns:1fr}
  .side{flex-direction:row;flex-wrap:wrap;border-right:none;border-bottom:1px solid var(--line)}
  .side .brand,.grp,.side-foot{display:none}
  .cols,.split,.chat{grid-template-columns:1fr}
  .split .main{border-right:none;border-bottom:1px solid var(--line)}
  .hist{display:none}
  .tiles{grid-template-columns:1fr 1fr}
  .tile:nth-child(2){border-right:none}
  .tile:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .search{display:none}
}
@media (max-width:560px){
  .hero{background:var(--ground)}
  .hero-in{padding-block:40px 96px}
  .form{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ===== 平台壳 ===== */
html,body{height:100%}
body{overflow:hidden}
.shell{display:grid;grid-template-columns:232px minmax(0,1fr);height:100%}
.side{height:100%;overflow-y:auto;border-right:1px solid var(--line)}
.pane{height:100%;overflow:hidden;display:flex;flex-direction:column}
.bar{flex:none;background:var(--surface)}
.scroll{flex:1;overflow-y:auto;background:var(--surface)}
.page{max-width:1280px}
.grp{display:flex;align-items:center;gap:6px}
.grp b{font-family:var(--mono);font-weight:500;color:var(--vh-ink);font-size:10.5px}
.demo-pill{font-size:11.5px;font-weight:500;color:var(--low-ink);background:var(--low-wash);border-radius:5px;padding:2px 8px;white-space:nowrap}
.nav .cnt{font-family:var(--mono);font-size:11px;color:var(--muted);font-weight:400}
.spec-nav{margin:8px 0 4px;padding:9px 10px;border:1px dashed var(--line-2);border-radius:8px;font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:2px}
.spec-nav b{color:var(--ink);font-weight:500;font-size:12.5px}

/* 流水线条 */
.pipe{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));border:1px solid var(--line);border-radius:9px;overflow:hidden}
.pipe a{padding:12px 12px;border-right:1px solid var(--line);text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:2px;min-width:0}
.pipe a:last-child{border-right:none}
.pipe a:hover{background:var(--raise)}
.pipe small{font-family:var(--mono);font-size:10.5px;color:var(--vh-ink)}
.pipe span{font-size:12.5px;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pipe b{font-family:var(--mono);font-weight:400;font-size:20px;letter-spacing:-.02em}

/* 生命周期 */
.life{display:flex;flex-wrap:wrap;gap:0;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.life div{flex:1 1 110px;padding:10px 12px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:2px;font-size:12.5px;min-width:0}
.life div:last-child{border-right:none}
.life i{font-style:normal;font-family:var(--mono);font-size:10.5px;color:var(--muted)}
.life .done{background:var(--vh-wash)} .life .done i{color:var(--vh-ink)}
.life .cur{background:var(--conf-wash);box-shadow:inset 0 -2px 0 var(--vh)}
.life .fail{background:var(--vlow-wash)} .life .fail i{color:var(--vlow-ink)}

/* 标签页 */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);overflow-x:auto}
.tabbtn{all:unset;cursor:pointer;padding:8px 12px;font-size:13px;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}
.tabbtn[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--vh);font-weight:500}
.tabbtn:focus-visible{outline:2px solid var(--vh)}
.code{font-family:var(--mono);font-size:12px;line-height:1.7;background:var(--ground);border:1px solid var(--line);border-radius:8px;padding:12px 14px;overflow-x:auto;white-space:pre;color:var(--ink-2)}
.code .k{color:var(--vh-ink)} .code .s{color:var(--conf-ink)} .code .c{color:var(--muted)}
.tree{font-family:var(--mono);font-size:12.5px;line-height:1.9;border:1px solid var(--line);border-radius:8px;padding:10px 14px}
.tree .vis{color:var(--vh-ink)} .tree .hid{color:var(--vlow-ink)}

/* 格子矩阵 */
.mx td.c{text-align:center;padding:6px 8px}
.ok,.no,.na{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:4px;font-size:11px;font-family:var(--mono)}
.ok{background:var(--vh-wash);color:var(--vh-ink)} .no{background:var(--vlow-wash);color:var(--vlow-ink)} .na{background:var(--raise);color:var(--muted)}
.heat{display:inline-block;min-width:44px;text-align:center;border-radius:4px;padding:1px 6px;font-family:var(--mono);font-size:12px}

/* 表单 / 弹窗 */
.fgrid{display:grid;grid-template-columns:140px minmax(0,1fr);gap:10px 14px;align-items:center;font-size:13px}
.fgrid label{color:var(--muted)}
select,input[type=number],input[type=text],textarea{font:inherit;font-size:13px;color:var(--ink);background:var(--surface);border:1px solid var(--line-2);border-radius:7px;padding:6px 9px;min-width:0}
textarea{width:100%;min-height:72px;resize:vertical}
select:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--vh);outline-offset:1px}
.locked{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-2);background:var(--raise);border-radius:7px;padding:6px 10px}
.modal-bg{position:fixed;inset:0;background:rgba(10,14,22,.42);display:grid;place-items:center;z-index:20;padding:16px}
.modal{background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);width:min(620px,100%);max-height:90vh;overflow:auto;display:flex;flex-direction:column}
.modal .mh{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px}
.modal .mb{padding:16px 18px;display:flex;flex-direction:column;gap:14px}
.modal .mf{padding:12px 18px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}
.x{all:unset;cursor:pointer;color:var(--muted);font-size:18px;line-height:1;padding:2px 6px;border-radius:5px}
.x:hover{background:var(--raise)}
.prog{height:6px;background:var(--raise);border-radius:999px;overflow:hidden;min-width:80px}
.prog b{display:block;height:100%;background:var(--vh);transition:width .3s}
.toast2{position:fixed;right:18px;bottom:18px;z-index:30;background:var(--ink);color:var(--surface);padding:10px 14px;border-radius:8px;font-size:13px;box-shadow:var(--shadow)}

/* 轨迹 */
.traj{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.step{display:grid;grid-template-columns:44px 110px minmax(0,1fr);gap:10px;padding:10px 14px;border-bottom:1px solid var(--line);font-size:13px;align-items:start}
.step:last-child{border-bottom:none}
.step .n{font-family:var(--mono);color:var(--muted);font-size:11.5px}
.step .who{font-size:12px;font-weight:500}
.step .body{min-width:0;overflow-wrap:anywhere}
.step .body code{font-family:var(--mono);font-size:12px}
.step.blocked{background:var(--vlow-wash)}
.bars2{display:flex;flex-direction:column;gap:8px}
.b2{display:grid;grid-template-columns:150px minmax(0,1fr) 44px;gap:10px;align-items:center;font-size:12.5px}
.b2 .t{height:10px;background:var(--raise);border-radius:2px;overflow:hidden;display:flex}
.b2 .t b{display:block;height:100%}
.b2 em{font-style:normal;font-family:var(--mono);text-align:right}
.legend2{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.legend2 i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px}
.empty{padding:28px;text-align:center;color:var(--muted);font-size:13px}
.grid2{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.fam{border:1px solid var(--line);border-radius:9px;padding:14px 16px;display:flex;flex-direction:column;gap:8px;cursor:pointer;text-align:left;background:var(--surface);font:inherit;color:inherit}
.fam:hover{border-color:var(--line-2);background:var(--ground)}
.fam:focus-visible{outline:2px solid var(--vh)}
.fam h3{font-size:15px}
.fam .meta{display:flex;gap:6px;flex-wrap:wrap}
.fam p{font-size:12.5px;color:var(--muted)}

@media (max-width:980px){
  body{overflow:auto}
  .shell{grid-template-columns:1fr;height:auto}
  .side{height:auto;flex-direction:row;flex-wrap:wrap}
  .pane{height:auto}
  .scroll{overflow:visible}
  .pipe{grid-template-columns:repeat(4,minmax(0,1fr))}
  .pipe a:nth-child(4){border-right:none}
  .pipe a:nth-child(-n+4){border-bottom:1px solid var(--line)}
  .fgrid{grid-template-columns:1fr}
  .step{grid-template-columns:36px minmax(0,1fr)}
  .step .body{grid-column:1 / -1}
  .b2{grid-template-columns:110px minmax(0,1fr) 40px}
}

/* v2 追加 */
.note-box{border:1px solid var(--line);border-left:3px solid var(--low);border-radius:0 8px 8px 0;padding:10px 14px;font-size:13px;background:var(--surface);display:flex;flex-direction:column;gap:4px}
.note-box.info{border-left-color:var(--vh)}
.note-box b{font-weight:500}
.changes{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--ink-2)}
.sub-h{font-size:12px;color:var(--muted);margin:2px 0 -6px}

/* v3：工作区切换与总览 */
.ws-tabs{display:flex;gap:2px;background:var(--raise);border-radius:8px;padding:3px}
.ws-tab{all:unset;cursor:pointer;font-size:13px;padding:5px 12px;border-radius:6px;color:var(--ink-2);white-space:nowrap}
.ws-tab[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:0 0 0 1px var(--line);font-weight:500}
.ws-tab:focus-visible{outline:2px solid var(--vh)}
.side .ws-note{font-size:11.5px;color:var(--muted);padding:0 10px 8px}
.loop{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.loop div{padding:14px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:4px;position:relative}
.loop div:last-child{border-right:none}
.loop b{font-weight:500;font-size:14px}
.loop span{font-size:12.5px;color:var(--muted)}
.loop small{font-family:var(--mono);font-size:10.5px;color:var(--vh-ink)}
.loop .reserved{background:repeating-linear-gradient(135deg,var(--surface),var(--surface) 8px,var(--raise) 8px,var(--raise) 16px)}
.grid-sc{overflow-x:auto}
.grid-sc table td,.grid-sc table th{text-align:center;white-space:normal;min-width:96px}
.grid-sc table td:first-child,.grid-sc table th:first-child{text-align:left;min-width:120px}
.cell{display:inline-flex;flex-direction:column;gap:2px;align-items:center;font-size:11.5px}
.cell i{width:30px;height:8px;border-radius:2px;display:block}
.m0{background:var(--raise)} .m1{background:var(--line-2)} .m2{background:var(--low)} .m3{background:var(--conf)} .m4{background:var(--vh)}
.schema-box{font-family:var(--mono);font-size:12px;line-height:1.7;background:var(--ground);border:1px dashed var(--line-2);border-radius:8px;padding:12px 14px;white-space:pre;overflow-x:auto;color:var(--ink-2)}
@media (max-width:980px){.loop{grid-template-columns:1fr 1fr}.loop div{border-bottom:1px solid var(--line)}}

/* v4：引导页与候选页 */
.steps{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface)}
.stp{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:14px;padding:14px 16px;border-bottom:1px solid var(--line);align-items:center}
.stp:last-child{border-bottom:none}
.stp .sn{width:26px;height:26px;border-radius:7px;display:grid;place-items:center;font-family:var(--mono);font-size:12px;background:var(--raise);color:var(--muted)}
.stp.s-ok .sn{background:var(--vh-wash);color:var(--vh-ink)}
.stp.s-now{background:var(--conf-wash)}
.stp.s-now .sn{background:var(--vh);color:var(--surface)}
.stp.s-wait .sn{background:var(--raise);color:var(--muted)}
.stp b{font-weight:500;font-size:14.5px;display:block}
.stp p{font-size:13px;color:var(--muted);margin-top:2px}
.stp .act{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.who-box{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.who{border:1px solid var(--line);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:8px;background:var(--surface);text-decoration:none;color:inherit}
.who:hover{border-color:var(--line-2);background:var(--ground)}
.who h3{font-size:15px}
.who .role{font-size:12px;color:var(--vh-ink);font-family:var(--mono)}
.who p{font-size:13px;color:var(--muted)}
.who ol{margin:0;padding-left:18px;font-size:12.5px;color:var(--ink-2);display:flex;flex-direction:column;gap:3px}
.pickbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:12px 16px;border:1px solid var(--line);border-radius:10px;background:var(--surface);font-size:13px}
.pickbar b{font-family:var(--mono);font-weight:500}
.conf{display:inline-block;height:8px;border-radius:2px;background:var(--conf);vertical-align:middle}
@media (max-width:980px){.who-box{grid-template-columns:1fr}.stp{grid-template-columns:28px minmax(0,1fr)}.stp .act{grid-column:1 / -1;justify-content:flex-start}}
.stp b em{font-style:normal;font-family:var(--mono);font-size:11px;font-weight:400;color:var(--vh-ink);background:var(--vh-wash);border-radius:4px;padding:1px 6px;margin-left:8px;vertical-align:1px}
.flowline{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:12px;font-size:13px}
.flowline span{border:1px dashed var(--line-2);border-radius:8px;padding:8px 12px;color:var(--ink-2);display:flex;flex-direction:column}
.flowline span:last-child{text-align:right}
.flowline small{font-size:11px;color:var(--muted)}
.flowline b{font-weight:500;padding:8px 14px;border-radius:8px;background:var(--ink);color:var(--surface);white-space:nowrap}
.qcnav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) minmax(0,.8fr);border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface)}
.qcnav a{display:flex;flex-direction:column;gap:2px;padding:12px 14px;border-right:1px solid var(--line);text-decoration:none;color:inherit;position:relative}
.qcnav a:last-child{border-right:none}
.qcnav a:hover{background:var(--ground)}
.qcnav a[aria-current="step"]{background:var(--conf-wash);box-shadow:inset 0 -3px 0 var(--vh)}
.qcnav i{font-style:normal;font-size:12px;color:var(--muted)}
.qcnav a[aria-current="step"] i{color:var(--vh-ink);font-weight:500}
.qcnav b{font-family:var(--mono);font-weight:400;font-size:22px;letter-spacing:-.02em;display:flex;align-items:baseline;gap:6px}
.qcnav b small{font-family:var(--sans);font-size:12px;color:var(--muted);letter-spacing:0}
.qcnav span{font-size:12px;color:var(--muted)}
.qcnav em{font-style:normal;font-size:11.5px;color:var(--vlow-ink);position:absolute;top:12px;right:14px}
.qcnav a.nx{background:repeating-linear-gradient(135deg,var(--surface),var(--surface) 8px,var(--ground) 8px,var(--ground) 16px)}
.qcnav a:focus-visible{outline:2px solid var(--vh);outline-offset:-2px}
@media (max-width:980px){.qcnav{grid-template-columns:1fr 1fr}.qcnav a{border-bottom:1px solid var(--line)}.flowline{grid-template-columns:1fr}.flowline span:last-child{text-align:left}.flowline b{justify-self:start}}
@media (max-width:980px){
  .shell{grid-template-columns:minmax(0,1fr)}
  .bar{flex-wrap:wrap;gap:8px 10px;padding:10px 16px}
  .crumb{order:3;flex-basis:100%}
  .page{padding:16px 16px 24px}
  .side .grp{display:none}
}
@media (max-width:560px){
  .ws-tabs{flex:1 1 auto}
  .ws-tab{padding:5px 8px;font-size:12.5px}
  .avatar{display:none}
  .qcnav{grid-template-columns:1fr}
  .qcnav a{border-right:none}
  .pickbar > span[style*="flex:1"]{display:none}
}
.chip[disabled]{opacity:.45;cursor:not-allowed;text-decoration:line-through}

/* sci-bench 网页端 */
.login{max-width:420px;margin:12vh auto;padding:28px;border:1px solid var(--line);border-radius:12px;background:var(--surface);display:flex;flex-direction:column;gap:14px}
.login h1{font-size:22px}
.login input{font:inherit;padding:8px 10px;border:1px solid var(--line-2);border-radius:7px;background:var(--surface);color:var(--ink)}
.err{color:var(--vlow-ink);font-size:13px;white-space:pre-wrap}
.ok-msg{color:var(--vh-ink);font-size:13px}
.form-row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.form-row label{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--muted)}
.checks{display:flex;gap:10px;flex-wrap:wrap}
.checks label{display:flex;gap:6px;align-items:center;font-size:13px;color:var(--ink-2)}
pre.text{white-space:pre-wrap;font-family:var(--sans);font-size:13px;line-height:1.6;background:var(--ground);border:1px solid var(--line);border-radius:8px;padding:12px;max-height:340px;overflow:auto;margin:0}
.who-line{font-size:12px;color:var(--muted);padding:0 10px 10px}
.pill-role{font-family:var(--mono);font-size:11px;background:var(--vh-wash);color:var(--vh-ink);border-radius:4px;padding:1px 6px}
[hidden]{display:none !important}

/* 高质量数据层：原始 → 高质量 → 三条出口 */
.flow-row{display:flex;align-items:stretch;gap:6px;flex-wrap:wrap}
.flow-box{flex:1 1 120px;display:flex;flex-direction:column;gap:2px;border:1px solid var(--line);border-radius:8px;padding:10px 12px;color:inherit;text-decoration:none;min-width:0}
.flow-box:hover,.flow-exit:hover{border-color:var(--ink)}
.flow-box b{font-size:20px;font-variant-numeric:tabular-nums}
.flow-box span{font-size:12.5px}
.flow-box small,.flow-exit small{font-size:11.5px;color:var(--muted);line-height:1.5}
.flow-arrow{align-self:center;color:var(--muted)}
.flow-exits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:10px}
.flow-exit{display:flex;flex-direction:column;gap:4px;border:1px solid var(--line);border-radius:8px;padding:10px 12px;color:inherit;text-decoration:none;min-width:0}
.flow-exit-n{font-size:18px;font-weight:600;font-variant-numeric:tabular-nums}
@media(max-width:760px){.flow-exits{grid-template-columns:1fr}.flow-arrow{display:none}}
/* 专家轨迹工作台：沿用平台样式，在窄屏上按阅读顺序排列。 */
.tr-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 16px; }
.tr-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.tr-layout label, #tr-create label { display: block; margin-bottom: 12px; }
.tr-layout textarea, .tr-layout select, #tr-create select, #tr-create textarea { width: 100%; box-sizing: border-box; }
.tr-text { white-space: pre-wrap; overflow-wrap: anywhere; font: inherit; }
.tr-step-text { max-height: 560px; overflow: auto; }
.tr-annotation { border-bottom: 1px solid var(--line, #d4d4d4); padding: 12px 0; }
.tr-annotation blockquote { margin: 8px 0; white-space: pre-wrap; overflow-wrap: anywhere; }
@media (max-width: 900px) { .tr-layout, .tr-form-grid { grid-template-columns: minmax(0, 1fr); } }

/* 专家定义任务级工作流：流程图节点与业务产物是主对象。 */
.wf-banner{display:flex;flex-direction:column;gap:4px;border-left:3px solid var(--vh);background:var(--vh-wash);padding:12px 16px;border-radius:0 8px 8px 0}
.wf-banner b{font-weight:550;color:var(--vh-ink)}
.wf-banner span{font-size:13px;color:var(--ink-2)}
.wf-create-grid,.wf-form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:12px}
.wf-form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
#wf-gate-options[hidden]{display:none}
#wf-assignee-wrap[hidden]{display:none}
#wf-node-cancel[hidden]{display:none}

/* 回执声明与独立核验分开呈现，合成数据不显示为认证成功。 */
.wf-receipt-summary{margin:16px 0;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--ground);overflow-wrap:anywhere}
.wf-receipt-summary h3{margin:0 0 8px;font-size:16px}
.wf-receipt-summary p{margin:6px 0;line-height:1.6}
#wf-create label,.wf-edit label,.wf-run-form label{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--muted);margin-bottom:10px}
#wf-create input,#wf-create textarea,#wf-create select,.wf-edit input,.wf-edit textarea,.wf-edit select,.wf-run-form input,.wf-run-form textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line-2);border-radius:6px;padding:7px 9px;min-width:0}
.wf-case-wide{grid-column:1/-1}
.wf-create-grid .wf-case-wide{grid-column:1/-1}
.wf-two{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);gap:16px}
.wf-two h3,.wf-meaning b{font-size:14px;font-weight:550;margin:0 0 10px}
.wf-graph-scroll{overflow:auto;border-radius:8px;background:var(--ground);border:1px solid var(--line)}
.wf-graph{display:block;min-width:100%;max-width:none}
.wf-wire{fill:none;stroke:var(--ink-2);stroke-width:2;marker-end:url(#wf-arrow)}
.wf-gate-wire{stroke:var(--vlow-ink);stroke-dasharray:7 5}
.wf-review-wire{stroke:var(--conf);stroke-dasharray:2 5}
.wf-arrow-head{fill:var(--ink-2)}
.wf-node-box{fill:var(--surface);stroke:var(--line-2);stroke-width:1.5}
.wf-node-review{stroke:var(--conf);stroke-dasharray:5 4}
.wf-node-kicker{fill:var(--muted);font:11px var(--sans)}
.wf-node-title{fill:var(--ink);font:500 15px var(--sans)}
.wf-node-detail,.wf-wire-label{fill:var(--muted);font:11px var(--sans)}
.wf-legend{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:12px;margin-top:8px}
.wf-empty{padding:32px;color:var(--muted);text-align:center;background:var(--ground);border-radius:8px}
.wf-meaning{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.wf-meaning span{border:1px solid var(--line);border-radius:8px;padding:12px;display:flex;flex-direction:column;gap:4px;color:var(--muted);font-size:12.5px}
.wf-meaning b{margin:0;color:var(--ink)}
.wf-nodes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.wf-node-card{border:1px solid var(--line);border-radius:8px;padding:12px;min-width:0}
.wf-node-card header,.wf-runtime-node header{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.wf-node-card header>span,.wf-runtime-node header>span{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--vh-wash);color:var(--vh-ink);font-family:var(--mono);font-size:11px}
.wf-node-card header b,.wf-runtime-node header b{font-weight:550}
.wf-node-card header em,.wf-runtime-node header small{font-style:normal;font-size:11.5px;color:var(--muted);margin-left:auto}
.wf-node-card p,.wf-node-card ul{font-size:12.5px;color:var(--ink-2);margin:8px 0}
.wf-node-card>div{display:flex;gap:5px;align-items:baseline;flex-wrap:wrap;margin:6px 0}
.wf-node-card>div>small{color:var(--muted);width:55px;flex:none}
.wf-chip{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--line);border-radius:5px;padding:3px 7px;font-size:11.5px;margin:2px;color:var(--ink-2)}
.wf-chip.is-review{border-style:dashed;border-color:var(--conf)}
.wf-chip button{all:unset;cursor:pointer;color:var(--muted);font-size:15px;line-height:1}
.wf-check{display:flex!important;flex-direction:row!important;align-items:center}
.wf-review-note{color:var(--vlow-ink);font-size:12.5px;white-space:pre-wrap}
.wf-edit{display:flex;flex-direction:column;gap:16px}
.wf-json,.wf-case-box pre,.wf-runtime-node pre{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--ground);border:1px solid var(--line);border-radius:7px;padding:10px;margin:8px 0;font:12px/1.55 var(--mono);max-height:480px;overflow:auto}
.wf-run-list{display:flex;flex-direction:column;gap:5px;margin-top:12px}
.wf-run-row{all:unset;cursor:pointer;display:flex;gap:12px;align-items:center;padding:9px;border:1px solid var(--line);border-radius:7px}
.wf-run-row:hover{background:var(--ground)}
.wf-run-row span{color:var(--muted);font-size:12px}
.wf-run-row small{margin-left:auto;color:var(--muted)}
.wf-case-box{border:1px solid var(--line);border-radius:8px;padding:12px 14px}
.wf-runtime{display:grid;grid-template-columns:1fr;gap:9px}
.wf-runtime-node{border:1px solid var(--line);border-radius:9px;padding:14px}
.wf-runtime-node>p{color:var(--ink-2);font-size:12.5px;margin:8px 0}
.wf-runtime-node h4{font-size:12px;margin:10px 0 4px}
.wf-runtime-node header>div{display:flex;flex-direction:column}
.wf-expert-entry{border:1px solid var(--conf);background:var(--conf-wash);border-radius:8px;padding:12px;margin-top:10px}
.wf-expert-entry label{display:flex;flex-direction:column;gap:4px;font-size:12.5px;margin:8px 0}
.wf-expert-entry input,.wf-expert-entry textarea{font:inherit;width:100%;box-sizing:border-box;background:var(--surface);border:1px solid var(--line-2);border-radius:6px;padding:8px}
.wf-expert-outputs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.wf-expert-evidence-row{display:grid;grid-template-columns:minmax(130px,.8fr) minmax(260px,1.5fr) minmax(180px,1fr);gap:10px;border:1px solid var(--line);border-radius:7px;padding:8px;margin:8px 0}
.wf-expert-entry p{font-size:12px;color:var(--muted);margin:4px 0}
.wf-state{font-style:normal;font-size:12px;margin-left:auto;padding:3px 8px;border-radius:20px;background:var(--raise);color:var(--muted)}
.wf-state-done,.wf-state-accepted{background:var(--vh-wash);color:var(--vh-ink)}
.wf-state-running,.wf-state-queued{background:var(--conf-wash);color:var(--conf-ink)}
.wf-state-failed{background:var(--vlow-wash);color:var(--vlow-ink)}
.wf-state-blocked,.wf-blocked{background:var(--vlow-wash);color:var(--vlow-ink)}
.wf-blocked{padding:8px 10px;border-radius:6px;font-size:12.5px}
.wf-evidence{border-left:2px solid var(--conf);padding:6px 10px;margin:6px 0;background:var(--ground)}
.wf-evidence p{white-space:pre-wrap;font-size:12.5px;margin:3px 0}
@media(max-width:900px){.wf-create-grid,.wf-form-grid,.wf-two,.wf-nodes,.wf-meaning,.wf-expert-outputs,.wf-expert-evidence-row{grid-template-columns:minmax(0,1fr)}.wf-case-wide{grid-column:auto}.wf-run-row{align-items:flex-start;flex-direction:column;gap:4px}.wf-run-row small{margin:0}}