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10px;font-size:11.5px;flex:none}.vp-hint{position:fixed;left:50%;bottom:340px;transform:translate(-50%);background:var(--ink-700);border:1px solid var(--line);border-radius:3px;padding:7px 12px;font:400 11.5px var(--mono);color:var(--text-2);opacity:0;pointer-events:none;transition:opacity .16s;z-index:70}.vp-hint.show{opacity:1}.panel.right.director-mode .panel-body{overflow:hidden}.panel.right.director-mode .panel-foot{display:none}.chat-pane{display:none;flex-direction:column;height:100%;min-height:0}.chat-pane.active{display:flex}.dir-flow{flex:1;min-height:0;overflow:auto;padding:12px 12px 10px;display:flex;flex-direction:column;gap:10px}.dir-intro .t{font-size:13px;font-weight:600}.dir-intro .s{font:400 11px var(--mono);color:var(--muted);margin-top:4px}.dir-example{margin-top:8px;padding:8px 10px;border:1px dashed var(--line);border-radius:4px;background:var(--ink-850);color:var(--text-2);font:400 11.5px/1.7 var(--mono)}.dir-alert{border:1px solid 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var(--line);border-radius:4px;background:var(--ink-850)}.dir-trace>summary{cursor:pointer;padding:6px 9px;font:400 11px var(--mono);color:var(--muted);list-style:none}.dir-trace>summary::-webkit-details-marker{display:none}.dir-trace>summary:before{content:"▸ ";color:var(--muted)}.dir-trace[open]>summary:before{content:"▾ "}.dir-trace>pre{margin:0;padding:8px 10px;border-top:1px solid var(--line-soft);max-height:280px;overflow:auto;white-space:pre-wrap;word-break:break-word;font:400 11px/1.6 var(--mono);color:var(--text-2)}.dir-loading{display:flex;align-items:center;gap:8px;padding:10px 12px;border:1px solid var(--line);border-radius:4px;background:var(--ink-850);color:var(--text-2);font-size:12px}.dir-loading:before{content:"";width:12px;height:12px;flex:0 0 auto;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:dirspin .8s linear infinite}.dir-loading .dl-text{flex:1 1 auto}.dir-loading .dl-sec{font:400 10.5px 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.workspace,body.mode-director .timeline{display:none}body.mode-director .director-stage[data-stage="1"]{display:block}body.mode-d2 .director-stage[data-stage="1"]{display:none}body.mode-d2 .director-stage[data-stage="2"]{display:block}.d2-body{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:16px;align-items:start}.d2-pv{position:sticky;top:0;display:flex;flex-direction:column;gap:8px;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--ink-850)}.d2-pv-head{display:flex;flex-direction:column;gap:3px}.d2-pv-head b{font:500 12.5px var(--sans);color:var(--text)}.d2-pv-head span{font:400 10.5px var(--mono);color:var(--muted);line-height:1.5}.d2-pv-stage{border-radius:6px;overflow:hidden;background:radial-gradient(320px 200px at 50% 0%,rgba(255,122,69,.06),transparent 70%),var(--ink-900);border:1px solid var(--line-soft)}.d2-pv-stage canvas{display:block;width:100%;height:auto;touch-action:none;cursor:grab}.d2-pv-stage canvas:active{cursor:grabbing}.d2-pv-foot{display:flex;justify-content:space-between;gap:8px;font:400 10px var(--mono);color:var(--dim)}@media (max-width:900px){.d2-body{grid-template-columns:minmax(0,1fr)}.d2-pv{position:static}.d2-pv-stage{max-width:460px}}.d2-confirm{display:flex;flex-direction:column;gap:10px}.d2-confirm-tip{font:400 11px var(--mono);color:var(--muted)}.d2-segs{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.d2-seg{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--line);border-radius:6px;background:var(--ink-850)}.d2-seg-name{font:500 12px var(--sans);color:var(--text);min-width:110px}.d2-seg-field{display:inline-flex;align-items:center;gap:5px;font:400 10.5px var(--mono);color:var(--muted)}.d2-seg-field input,.d2-seg-field select{height:22px;padding:0 6px;font:400 11px var(--mono);background:var(--ink-800);border:1px solid var(--line);border-radius:4px;color:var(--text-2)}.d2-seg-field input{width:56px}.d2-seg-field em{font-style:normal;color:var(--dim)}.d2-seg-del{margin-left:auto;width:20px;height:20px;border-radius:4px;border:1px solid var(--line);background:var(--ink-800);color:var(--muted);font:400 12px var(--mono);line-height:1}.d2-seg-del:hover{border-color:#d9644f;color:#d9644f}.d2-confirm-foot{display:flex;justify-content:flex-end;gap:8px}.d2-cons{font:400 11.5px var(--mono);color:var(--muted);padding:8px 12px;border:1px solid var(--line);border-radius:6px;margin-bottom:12px}.d2-cons b{color:var(--text);font-weight:500}.d2-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:12px}.d2-card{display:flex;flex-direction:column;gap:8px;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--ink-850)}.d2-card-head{display:flex;flex-direction:column;gap:3px}.d2-card-head b{font:500 12.5px var(--sans);color:var(--text)}.d2-card-head span{font:400 10.5px var(--mono);color:var(--muted);line-height:1.5}.d2-roles{display:flex;flex-wrap:wrap;gap:4px}.d2-chip{font:400 10px var(--mono);color:var(--text-2);background:var(--ink-800);border-radius:3px;padding:2px 5px}.d2-kp{border:1px solid transparent;cursor:pointer;font-family:inherit;line-height:1.5}.d2-kp:hover{border-color:var(--accent);color:var(--text)}.d2-kp.on{border-color:var(--accent);background:var(--accent-soft);color:var(--text)}.d2-tip{font:400 10px var(--mono);color:var(--dim)}.d2-metrics{font:400 10.5px var(--mono);color:var(--muted)}.d2-checks{margin:0;padding-left:15px;font:400 10.5px var(--mono);line-height:1.6}.d2-checks .d2-ok{color:#5bbd8a}.d2-checks .d2-warn{color:#c9a227}.d2-checks .d2-bad{color:#d9644f}.d2-card .btn{margin-top:auto}.d2-hint{font:400 11.5px var(--mono);color:var(--muted);padding:16px 4px;line-height:1.7}.d2-hint.d2-err{color:#d9644f}.d2-trace{margin-top:14px;display:flex;flex-direction:column;gap:6px}.d2-trace summary{font:400 10.5px var(--mono);color:var(--muted);cursor:pointer}.d2-trace pre{margin:6px 0 0;max-height:260px;overflow:auto;font:400 10.5px var(--mono);color:var(--text-2);white-space:pre-wrap;word-break:break-word;background:var(--ink-850);border-radius:4px;padding:8px}.stage-wrap{width:min(1180px,100%);margin:0 auto;padding:32px 28px 56px;display:flex;flex-direction:column;gap:20px}.stage-kicker{font:500 10px var(--mono);letter-spacing:.18em;color:var(--accent)}.stage-title{margin-top:8px;font-size:26px;font-weight:600;letter-spacing:.01em}.stage-sub{margin-top:8px;font-size:13px;color:var(--text-2);line-height:1.7}.stage-sub b{color:var(--text);font-weight:500}.stage-examples{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.stage-examples button{font:400 12px var(--mono);color:var(--text-2);border:1px solid var(--line);background:var(--ink-800);border-radius:999px;padding:6px 12px;transition:border-color .12s,color .12s}.stage-examples button:hover{border-color:#ff7a4573;color:var(--text)}.stage-flow{display:flex;flex-direction:column;flex:1;min-height:0;gap:12px}.stage-flow .dir-flow{padding:0;gap:14px;overflow:visible}.stage-flow .chat-foot{padding:0;border-top:none;background:none}.stage-flow .chat-input{padding:13px 15px;font-size:14px;border-radius:6px;background:var(--ink-800)}.stage-flow .chat-foot .btn{padding:11px 20px;font-size:13px;border-radius:6px}.stage-flow .chat-foot .btn.primary{background:var(--accent);color:#140b06;font-weight:600;box-shadow:none}.stage-flow .chat-foot .btn.primary:hover{background:#ff8f62}.stage-flow .dir-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}.stage-flow .dir-card{padding:16px;border-radius:6px}.stage-flow .dir-card .dc-text{font-size:13px;line-height:1.7}.stage-flow .dir-card .dc-thumb{width:100%;height:auto;aspect-ratio:4/3}.stage-flow .dir-loading{padding:14px 16px;border-radius:6px}.stage-flow .dir-intro{padding:18px;border-radius:6px}.stage-flow .dir-result{border-radius:6px}.stage-flow .dir-flow{gap:18px}.chat-msg{display:flex;gap:10px;align-items:flex-start}.chat-msg.user{justify-content:flex-end}.chat-msg .chat-bubble{border:1px solid var(--line);border-radius:8px;background:var(--ink-800);padding:13px 15px;min-width:0}.chat-msg.user .chat-bubble{max-width:min(620px,86%);background:var(--accent-soft);border-color:#ff7a4559;color:var(--text);font-size:13px;line-height:1.7;white-space:pre-wrap}.chat-msg.ai .chat-bubble{flex:1;max-width:100%}.chat-avatar{width:26px;height:26px;flex:none;border-radius:6px;border:1px solid rgba(255,122,69,.35);background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font:600 10px var(--mono);margin-top:2px}.chat-bubble .cb-title{font-size:13px;font-weight:600;margin-bottom:4px}.chat-bubble .cb-sub{font:400 11.5px var(--mono);color:var(--muted)}.chat-bubble .cb-err{color:#ffb4b4;font-size:12px;line-height:1.6}.stage-flow .chat-bubble .dir-cards{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px}.dir-card .dc-more{margin-left:6px;font:400 11px var(--mono);color:var(--muted);border:1px solid var(--line);border-radius:3px;padding:2px 7px;background:var(--ink-850)}.dir-card .dc-more:hover{color:var(--accent);border-color:#ff7a4573}.dir-card .dc-detail{margin-top:8px;padding-top:8px;border-top:1px dashed var(--line-soft)}.dir-card .dc-tl.hot{border-color:#ff7a458c;background:var(--accent-soft);color:var(--text)}.dir-card.base{border-style:dashed;cursor:default;opacity:.94}.dir-card.base .dc-idx{color:var(--accent);border-color:#ff7a4566}.dir-cards.compare{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}