.flow-ready>.workflow{display:none}
.flow-ready main{max-width:1480px}
#stepLayout{display:grid;grid-template-columns:238px minmax(0,1fr);gap:22px;align-items:start}
.step-sidebar{position:sticky;top:16px;max-height:calc(100vh - 32px);overflow:auto;padding:18px 12px;background:var(--card);border:1px solid var(--line);border-radius:14px}
.step-sidebar>.step-label,.step-sidebar>.fine{padding:0 8px}
.step-nav-button{width:100%;display:flex;gap:9px;text-align:left;border:0;border-radius:9px;padding:10px 8px;background:transparent;color:var(--ink);font-size:14px;line-height:1.4;margin:3px 0}
.step-nav-button small{display:block;font-size:11px;color:var(--muted);font-weight:400;margin-top:3px}
.step-nav-button .step-mark{flex:none;width:16px;color:#89918b}
.step-nav-button.is-done .step-mark{color:var(--green);font-weight:800}
.step-nav-button[aria-current="step"]{background:var(--green);color:white;font-weight:700}
.step-nav-button[aria-current="step"] small,.step-nav-button[aria-current="step"] .step-mark{color:#d8e9e1}
.step-nav-button.step-optional{padding-left:2em;font-size:12px}
.step-nav-button.step-tool{border-top:1px solid var(--line);border-radius:0}
.step-nav-button:focus-visible,.flow-step>summary:focus-visible{outline:3px solid #8cb5a6;outline-offset:2px}
.flow-later{font-size:12px;line-height:1.8;border-top:1px solid var(--line);padding:14px 8px 0;color:var(--muted)}
.flow-later small{font-size:11px}
#stepContent{min-width:0}
.flow-heading{padding:4px 4px 8px}
.flow-heading h2{font-size:22px;margin:5px 0}
.flow-step{background:var(--card);border:1px solid var(--line);border-radius:13px;margin-bottom:10px;overflow-wrap:anywhere;scroll-margin-top:16px}
.flow-step>summary{padding:14px 18px;cursor:pointer;color:var(--muted);font-size:14px;font-weight:650}
.flow-step>summary small{font-weight:400;font-size:11px;margin-left:14px}
.flow-step.is-current{border-color:#91ad9e}
.flow-step.is-current>summary{color:var(--green);background:var(--green-soft);border-radius:12px 12px 0 0}
.flow-body{padding:20px}
.flow-body>.panel,.flow-body>.panel.discuss,.flow-body #workspace>.panel,.flow-body .workspace-grid .panel{border:0;box-shadow:none;padding:0;margin:0 0 16px;background:transparent}
.flow-body .workspace-grid{display:block}
.flow-body .workspace-grid aside{display:none}
.flow-body #directionDiscussion{margin:0;padding:0;border:0}
.flow-body #needResearchTools{margin:0;padding:0;border:0}
.flow-body #needResearchTools>summary,.flow-body #douyinTools>summary,.flow-body #legacyResearch>summary,.flow-body #localTools>summary{display:none}
.flow-body #demandPanel>.step-label,.flow-body #demandPanel>h2,.flow-body #directionDiscussion>h3{display:none}
.flow-next{margin-top:16px}
.source-stage{border:1px solid var(--line);border-radius:10px;margin-bottom:12px;overflow-wrap:anywhere}
.source-stage>summary{padding:14px 16px;cursor:pointer;font-weight:650;color:var(--green)}
.source-stage[open]>summary{background:var(--green-soft);border-radius:10px 10px 0 0;margin-bottom:14px}
.source-stage>.panel,.source-stage>#workspace,.source-stage>.notice{margin:14px 16px;border:0;box-shadow:none;padding:0;background:transparent}
.source-stage>summary:focus-visible{outline:3px solid #8cb5a6;outline-offset:2px}
.flow-body .pick-answer,.flow-body .ai-answer{white-space:pre-wrap;overflow-wrap:anywhere;max-height:none}
.flow-body #storyPromptPanel{margin-top:16px}
@media(max-width:800px){#stepLayout{grid-template-columns:190px minmax(0,1fr);gap:12px}.flow-body{padding:14px}.flow-body .pick-grid{grid-template-columns:1fr}.step-sidebar{padding:12px 6px}.flow-body .brief-grid{grid-template-columns:1fr}.flow-body .brief-grid .wide{grid-column:auto}.flow-step>summary small{display:block;margin:5px 0 0 16px}}
@media(max-width:580px){#stepLayout{display:block}.step-sidebar{position:static;max-height:220px;margin-bottom:16px}#stepNav{display:grid;grid-template-columns:1fr 1fr;gap:3px}.step-sidebar>.fine,.flow-later{display:none}.step-nav-button{font-size:12px}.flow-ready main{padding:0 12px 30px}.flow-heading h2{font-size:19px}.flow-body{padding:12px}}