:root{
  --bg:#070b14; --bg2:#0c1322; --panel:#0f1828; --line:#1d2a40; --ink:#e6eefc; --ink2:#9fb0cc; --ink3:#61728f;
  --accent:#4de1ff; --scp:#ff5470; --vurg:#ff9f43; --urg:#ffd23f; --test:#2ee6c5; --nonu:#4da3ff; --nss:#b388ff;
  --font:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:14px;overflow:hidden}
button,input,select{font-family:inherit;font-size:13px}
button{cursor:pointer}

/* ---------- header ---------- */
header{position:fixed;top:0;left:0;right:0;height:64px;display:flex;align-items:center;gap:22px;padding:0 20px;
  background:linear-gradient(180deg,rgba(12,19,34,.97),rgba(7,11,20,.92));border-bottom:1px solid var(--line);z-index:30}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.logo{width:34px;height:34px;border-radius:10px;border:1px solid rgba(77,225,255,.5);display:grid;place-items:center;
  box-shadow:0 0 18px rgba(77,225,255,.25) inset,0 0 14px rgba(77,225,255,.15)}
.logo span{width:12px;height:12px;border-radius:50%;background:var(--scp);box-shadow:0 0 10px var(--scp),-9px 6px 0 -3px var(--urg),9px 6px 0 -3px var(--test)}
h1{margin:0;font-size:17px;font-weight:650;letter-spacing:.5px;white-space:nowrap}
h1 em{font-style:normal;color:var(--accent)}
.ver{font-size:11.5px;color:var(--ink2);margin-top:2px;white-space:nowrap}
.ver b{color:var(--urg);font-weight:600}
.modes{display:flex;gap:4px;background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:3px}
.modes button{background:none;border:0;color:var(--ink2);padding:7px 14px;border-radius:7px}
.modes button.on{background:rgba(77,225,255,.12);color:var(--accent);box-shadow:0 0 0 1px rgba(77,225,255,.35) inset}
.search{position:relative;margin-left:auto;width:min(420px,32vw)}
.search input{width:100%;background:var(--bg2);border:1px solid var(--line);color:var(--ink);padding:9px 12px;border-radius:10px;outline:none}
.search input:focus{border-color:rgba(77,225,255,.6);box-shadow:0 0 0 3px rgba(77,225,255,.12)}
.sugg{position:absolute;top:42px;left:0;right:0;background:var(--panel);border:1px solid var(--line);border-radius:10px;max-height:60vh;overflow:auto;display:none;box-shadow:0 18px 40px rgba(0,0,0,.5)}
.sugg.show{display:block}
.sugg .it{padding:8px 12px;cursor:pointer;display:flex;gap:8px;align-items:baseline;border-bottom:1px solid rgba(29,42,64,.6)}
.sugg .it:hover,.sugg .it.act{background:rgba(77,225,255,.08)}
.sugg .k{font-size:10.5px;color:var(--ink3);border:1px solid var(--line);border-radius:4px;padding:0 5px;flex:none}
.sugg .t{color:var(--ink)} .sugg .s{color:var(--ink3);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- filters ---------- */
#filters{position:fixed;top:64px;left:0;right:0;min-height:44px;display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;padding:7px 20px;
  background:rgba(7,11,20,.9);border-bottom:1px solid var(--line);z-index:25}
.fgroup{display:flex;align-items:center;gap:8px}
.flabel{font-size:11.5px;color:var(--ink3)}
.chips{display:flex;flex-wrap:wrap;gap:4px}
.chip{border:1px solid var(--line);background:var(--bg2);color:var(--ink2);border-radius:999px;padding:3px 10px;font-size:12px}
.chip.on{color:var(--ink);border-color:currentColor}
.chip i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:5px;vertical-align:0}
select{background:var(--bg2);color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:5px 8px}
.ghost{background:none;border:1px solid var(--line);color:var(--ink2);border-radius:8px;padding:5px 10px}
.ghost:hover{color:var(--ink);border-color:var(--ink3)}

/* ---------- stage ---------- */
#stage{position:fixed;top:108px;left:0;right:0;bottom:30px;overflow:hidden}
#viewport{position:absolute;inset:0;cursor:grab;
  background:radial-gradient(1200px 700px at 30% 10%,rgba(77,225,255,.06),transparent 60%),
             radial-gradient(900px 600px at 85% 80%,rgba(255,84,112,.05),transparent 60%),
             linear-gradient(rgba(77,225,255,.035) 1px,transparent 1px) 0 0/40px 40px,
             linear-gradient(90deg,rgba(77,225,255,.035) 1px,transparent 1px) 0 0/40px 40px,var(--bg)}
#viewport.drag{cursor:grabbing}
#board{position:absolute;left:0;top:0;transform-origin:0 0;width:1820px}
#board.anim{transition:transform .28s cubic-bezier(.2,.7,.2,1)}
#wires{position:absolute;left:0;top:0;overflow:visible;pointer-events:none}
#wires path{fill:none;stroke-width:1.5;opacity:.55;transition:opacity .18s,stroke-width .18s;pointer-events:stroke}
#wires path.hit{stroke:transparent!important;stroke-width:9;opacity:1;cursor:pointer;stroke-dasharray:none!important}
#wires path.dash{stroke-dasharray:5 4}
#wires .stub{stroke-width:1.5;opacity:.5}

#colHead{position:relative;height:56px;display:grid;grid-template-columns:832px 330px 1fr;align-items:end;padding:0 0 10px 0}
#colHead>div{font-size:15px;font-weight:650;color:var(--ink);letter-spacing:.5px;padding-left:4px;border-left:2px solid var(--accent)}
#colHead small{display:block;font-size:11px;font-weight:400;color:var(--ink3);letter-spacing:0}
#colHead .h2{margin-left:30px;border-color:var(--urg)} #colHead .h3{margin-left:150px;border-color:var(--scp)}

.grp{display:flex;border-top:1px solid rgba(77,225,255,.10);position:relative}
.grp-h{width:150px;flex:none;padding:10px 12px 10px 4px;position:relative}
.grp-h .zh{font-size:14px;font-weight:650;color:var(--ink)}
.grp-h .en{font-size:10.5px;color:var(--ink3);margin-top:2px}
.grp-h .n{font-size:10.5px;color:var(--accent);margin-top:6px;opacity:.8}
.grp-h .ico{width:54px;height:54px;margin-top:8px;opacity:.85}
.grp-rows{flex:1}
.row{display:flex;align-items:center;min-height:30px;padding:3px 0;position:relative;transition:opacity .18s}
.cond{width:676px;flex:none;display:flex;flex-wrap:wrap;align-items:center;gap:3px 4px;padding:3px 8px;border-radius:7px;cursor:pointer;
  background:rgba(15,24,40,.55);border:1px solid rgba(29,42,64,.7);line-height:1.25}
.row:hover .cond,.row.on .cond{border-color:rgba(77,225,255,.45);background:rgba(20,34,56,.85)}
.cond .s{font-size:12.5px;color:var(--ink);padding:1px 6px;border-radius:5px;background:rgba(255,255,255,.045)}
.cond .s:hover{background:rgba(77,225,255,.16);color:#fff}
.cond .age,.agechip{font-size:11.5px;font-weight:650;color:#0b1220;background:var(--accent);border-radius:5px;padding:1px 6px}
.cond .q{font-size:11px;color:var(--ink2);border:1px dashed var(--ink3);border-radius:5px;padding:0 5px}
.cond .op,.op{font-size:10.5px;font-weight:700;color:var(--urg);padding:0 2px}
.cond .op.or,.op.or{color:#ff8fb1}
.cond .tx{font-size:11.5px;color:var(--ink2)}
.cond .br{color:var(--ink3);font-size:13px}
.cond .sex{font-size:10.5px;color:#ffb3d1;border:1px solid rgba(255,179,209,.45);border-radius:4px;padding:0 4px}
.cond .sex.m{color:#9ad1ff;border-color:rgba(154,209,255,.45)}
.acts{margin-left:30px;width:310px;flex:none}
.pill>span:nth-child(2){white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pill{display:flex;align-items:center;gap:6px;border-radius:7px;padding:4px 8px;font-size:12px;cursor:pointer;border:1px solid;background:rgba(7,11,20,.8)}
.pill .u{font-size:10px;padding:0 5px;border-radius:4px;color:#0b1220;font-weight:700;flex:none}
.pill .st{margin-left:auto;font-size:10px;color:var(--ink3);flex:none}
.pill .cl{font-size:10px;color:var(--ink3);flex:none}

.cnode{position:absolute;width:86px;height:86px;margin:-43px 0 0 -43px;border-radius:50%;display:grid;place-items:center;text-align:center;cursor:pointer;
  background:radial-gradient(circle at 35% 30%,rgba(255,255,255,.10),rgba(15,24,40,.95) 60%);border:1px solid rgba(159,176,204,.35);
  box-shadow:0 0 0 4px rgba(7,11,20,.8),0 6px 20px rgba(0,0,0,.5);transition:opacity .18s,box-shadow .18s,transform .18s}
.cnode .zh{font-size:13px;font-weight:650;line-height:1.15;padding:0 6px}
.cnode .en{font-size:9.5px;color:var(--ink3);margin-top:2px;line-height:1.1;padding:0 6px}
.cnode .cnt{position:absolute;right:-4px;top:-2px;font-size:10px;background:var(--bg2);border:1px solid var(--line);border-radius:999px;padding:0 6px;color:var(--ink2)}
.cnode:hover,.cnode.on{border-color:var(--accent);box-shadow:0 0 0 4px rgba(7,11,20,.8),0 0 24px rgba(77,225,255,.35);transform:scale(1.06)}
.cnode.multi{border-style:dashed;border-color:rgba(179,136,255,.6)}

/* focus dimming */
#board.focus .row:not(.on){opacity:.13}
#board.focus .cnode:not(.on){opacity:.15}
#board.focus #wires path:not(.on):not(.hit){opacity:.04}
#board.focus #wires path.on{opacity:1;stroke-width:2.6;filter:drop-shadow(0 0 4px currentColor)}
#board.focus .grp-h{opacity:.35}
.row.match .cond{box-shadow:0 0 0 1px var(--urg) inset}
.cond .s.hl{background:rgba(255,210,63,.25);color:#fff}

/* HUD */
#hud{position:absolute;right:16px;bottom:16px;display:flex;gap:6px;z-index:5}
#hud button{background:rgba(15,24,40,.92);border:1px solid var(--line);color:var(--ink);border-radius:9px;min-width:36px;height:34px;padding:0 10px}
#hud button:hover{border-color:var(--accent);color:var(--accent)}
#legend{position:absolute;left:14px;bottom:14px;width:250px;background:rgba(12,19,34,.92);border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:11.5px;color:var(--ink2);z-index:5;backdrop-filter:blur(6px)}
#legend.min .lg-row:not(.lg-u),#legend.min .lg-note{display:none}
.lg-title{font-weight:650;color:var(--ink);margin-bottom:6px;cursor:pointer}
.lg-title:after{content:' ▾';color:var(--ink3)}
.lg-row{display:flex;align-items:center;gap:6px;margin:3px 0}
.lg-row i.dot{width:10px;height:10px;border-radius:50%}
.ln{width:26px;height:0;border-top:2px solid var(--ink2)} .ln.dash{border-top-style:dashed}
.lg-note{margin-top:6px;color:var(--ink3);line-height:1.45}
#tip{position:absolute;pointer-events:none;background:rgba(12,19,34,.96);border:1px solid var(--line);border-radius:8px;padding:6px 9px;font-size:12px;max-width:360px;display:none;z-index:8;line-height:1.45}

/* ---------- side ---------- */
#side{position:fixed;top:108px;right:0;bottom:30px;width:460px;max-width:92vw;background:rgba(12,19,34,.97);border-left:1px solid var(--line);
  transform:translateX(102%);transition:transform .25s cubic-bezier(.2,.7,.2,1);z-index:40;overflow:auto;box-shadow:-20px 0 40px rgba(0,0,0,.45)}
#side.open{transform:none}
#sideClose{position:sticky;top:8px;float:right;margin:8px 10px 0 0;background:var(--bg2);border:1px solid var(--line);color:var(--ink);width:30px;height:30px;border-radius:8px;font-size:18px;z-index:2}
#sideBody{padding:16px 20px 40px}
.sd-k{font-size:11px;color:var(--accent);letter-spacing:1px}
.sd-t{font-size:22px;font-weight:700;margin:4px 0 2px}
.sd-e{font-size:12.5px;color:var(--ink3);margin-bottom:12px}
.sd-sum{font-size:12.5px;color:var(--ink2);margin:0 0 12px;line-height:1.6}
.card{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:10px 0;background:rgba(7,11,20,.55);position:relative}
.card .top{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.badge{font-size:11px;border-radius:5px;padding:1px 7px;font-weight:650}
.badge.u{color:#0b1220}
.badge.s{border:1px solid var(--ink3);color:var(--ink2);font-weight:500}
.badge.s.strong{border-color:var(--ink);color:var(--ink)}
.badge.c{background:var(--bg2);border:1px solid var(--line);color:var(--accent);font-family:ui-monospace,Menlo,monospace}
.badge.p{color:var(--ink3);font-weight:400}
.card .act{font-size:14px;font-weight:650;margin-bottom:4px}
.card .act small{display:block;font-weight:400;color:var(--ink3);font-size:11.5px}
.card .cond2{font-size:13px;line-height:1.65;color:var(--ink)}
.card .to{font-size:12.5px;color:var(--ink2);margin-top:6px}
.card .to a,.lnk{color:var(--accent);cursor:pointer;text-decoration:none}
.card .note{font-size:12px;color:var(--ink2);margin-top:8px;padding:6px 9px;border-left:2px solid var(--test);background:rgba(46,230,197,.05);line-height:1.55}
.card .verify{font-size:12px;color:#ffd9a0;margin-top:8px;padding:6px 9px;border-left:2px solid var(--vurg);background:rgba(255,159,67,.07);line-height:1.55}
.card .next{font-size:12px;color:var(--ink2);margin-top:8px}
.card .next b{color:var(--test);font-weight:600}
details{margin-top:8px}
details summary{font-size:11.5px;color:var(--ink3);cursor:pointer}
details .en{font-size:12px;color:var(--ink2);line-height:1.6;margin-top:6px;font-family:Georgia,"Times New Roman",serif}
.tbl{width:100%;border-collapse:collapse;margin-top:8px;font-size:12px}
.tbl th,.tbl td{border:1px solid var(--line);padding:4px 8px;text-align:left}
.tbl th{color:var(--ink3);font-weight:500}
.sd-h{font-size:12px;color:var(--ink3);margin:16px 0 4px;letter-spacing:1px}
.minis{display:flex;flex-wrap:wrap;gap:6px}
.mini{font-size:12px;border:1px solid var(--line);border-radius:999px;padding:2px 10px;color:var(--ink2);cursor:pointer;background:var(--bg2)}
.mini:hover{color:var(--accent);border-color:var(--accent)}
.pdf{display:inline-block;margin-top:8px;font-size:11.5px;color:var(--accent);cursor:pointer}

/* ---------- panels ---------- */
.panel{position:fixed;top:64px;left:0;right:0;bottom:30px;background:var(--bg);z-index:28;display:none;overflow:auto}
.panel.show{display:block}
.panel-in{max-width:1280px;margin:0 auto;padding:22px 24px 40px}
.panel h2{margin:0 0 4px;font-size:20px}
.panel h2 small{display:block;font-size:12px;color:var(--ink3);font-weight:400;margin-top:4px}
.bed-head{position:sticky;top:0;background:var(--bg);padding-bottom:12px;z-index:2;border-bottom:1px solid var(--line)}
.bed-form{display:flex;gap:12px;align-items:center;margin-top:12px;flex-wrap:wrap}
.bed-form label{font-size:12.5px;color:var(--ink2);display:flex;gap:6px;align-items:center}
.bed-form input{background:var(--bg2);border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:6px 9px}
#bAge{width:80px}
.bed-grid{display:grid;grid-template-columns:380px 1fr;gap:22px;margin-top:14px}
.bed-syms .cg{margin-bottom:12px}
.bed-syms .cg h4{margin:0 0 6px;font-size:12px;color:var(--ink3);font-weight:500}
.bed-syms .sy{display:inline-block;margin:0 4px 5px 0;font-size:12.5px;border:1px solid var(--line);border-radius:999px;padding:3px 10px;cursor:pointer;color:var(--ink2);background:var(--bg2)}
.bed-syms .sy.on{color:#0b1220;background:var(--accent);border-color:var(--accent)}
.bed-res .warn{font-size:12.5px;color:#ffd9a0;border:1px solid rgba(255,159,67,.35);background:rgba(255,159,67,.06);border-radius:10px;padding:9px 12px;margin-bottom:10px;line-height:1.6}
.bed-res .empty{color:var(--ink3);padding:40px 0;text-align:center}
.bed-res .card .hit{background:rgba(77,225,255,.18);color:#fff;border-radius:3px;padding:0 2px}
.bed-res .excl{font-size:12px;color:var(--ink3);margin-top:14px}
.terms-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.term{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:rgba(15,24,40,.5)}
.term b{font-size:14px} .term i{font-style:normal;color:var(--ink3);font-size:12px;margin-left:6px}
.term p{margin:6px 0 0;color:var(--ink2);line-height:1.6;font-size:13px}

footer{position:fixed;left:0;right:0;bottom:0;height:30px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;font-size:11.5px;color:var(--ink3);background:var(--bg2);border-top:1px solid var(--line);z-index:30}
footer span:first-child{color:#ffd9a0}

@media (max-width:900px){
  header{height:auto;flex-wrap:wrap;padding:8px 12px;gap:8px}
  .search{width:100%;margin:0}
  #filters{display:none}
  #stage,#side{top:120px}
  .bed-grid,.terms-grid{grid-template-columns:1fr}
  #legend{display:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

#lgUrg{display:grid;grid-template-columns:1fr 1fr;gap:0 8px}