:root{color-scheme:dark;--bg:#0c121b;--panel:#111b27;--surface:#172431;--line:#263747;--text:#f0f3f7;--muted:#94a6b7;--subtle:#62778b;--cyan:#6adce6;--amber:#e7b971;--teal:#71cbb2;--radius:12px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,select,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,canvas:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}button{border:0}button svg,.filter-select svg{width:17px;height:17px;flex-shrink:0}a{color:inherit;text-decoration:none}button,.filter-select{transition:background .18s,border-color .18s,opacity .18s,transform .18s}button:hover{filter:brightness(1.13)}[hidden]{display:none!important}.app-header{height:88px;display:flex;align-items:center;gap:26px;padding:0 30px;border-bottom:1px solid var(--line);background:linear-gradient(110deg,#121e2b,#0d151f);position:relative;z-index:3}.brand{display:flex;align-items:center;gap:12px;font-size:23px;font-weight:720;letter-spacing:-.9px;white-space:nowrap}.brand-mark{width:42px;height:42px}.brand small{display:block;font-size:11px;font-weight:450;color:var(--muted);letter-spacing:.2px;margin-top:5px}.concept-badge{border:1px solid #2b3e48;border-radius:30px;display:flex;gap:7px;align-items:center;font-size:10px;color:#c0cbd5;padding:6px 10px;letter-spacing:.2px;white-space:nowrap}.concept-badge i,.live-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--teal);box-shadow:0 0 8px #71cbb233}.header-actions{display:flex;gap:12px;align-items:center;margin-left:auto}.search-box{height:38px;background:#0b141e;border:1px solid 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button.active{background:#273947;color:#e3f3f6;box-shadow:0 1px 3px #0004}.filter-bar{display:flex;justify-content:space-between;align-items:center;padding:0 29px 15px;gap:12px}.filter-group{display:flex;gap:10px;align-items:center}.filter-select{height:32px;border:1px solid #293b4b;border-radius:7px;display:flex;align-items:center;gap:8px;padding:0 9px;background:#131f2c;color:#97aabd}.filter-select select{color:#cfdae3;border:0;background:transparent;outline:0;appearance:none;max-width:145px;font-size:11px;cursor:pointer}.filter-select select option{background:#152332}.filter-select svg{width:13px;height:13px}.filter-select>span:last-child svg{width:11px;height:11px}.text-button{display:flex;gap:6px;align-items:center;background:none;font-size:10px;color:#a1b0bd;padding:5px 0}.text-button svg{width:13px;height:13px}.stage-navigation{display:flex;padding:2px 29px 0;gap:4px;overflow:auto;scrollbar-width:none;z-index:1}.stage-navigation 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#345161;border-radius:8px;background:#102331;color:#92b5c6;font-size:11px;margin-top:20px}body.list-mode .floor-heading{padding-bottom:16px}body.list-mode .floor{min-height:calc(100dvh - 88px)}@media(min-width:1650px){.workspace{grid-template-columns:minmax(0,1fr) 390px}#detail{padding:28px}.app-header{padding:0 36px}h1{font-size:31px}.floor-heading{padding:32px 36px 20px}.filter-bar{padding:0 36px 18px}.stage-navigation{padding-left:36px}.journey-step{padding-bottom:25px}.detail-heading h2{font-size:25px}.detail-heading .feature-cover{width:76px;height:76px}.metadata{padding:18px 0}.journey-copy strong{font-size:12px}.journey-copy p{font-size:10px}.resource-shortcuts button{font-size:10px}.scene-hint{bottom:26px}.floor-legend{bottom:65px}}@media(max-width:1200px){.concept-badge{display:none}.app-header{padding:0 22px}.workspace{grid-template-columns:minmax(0,1fr) 320px}#detail{padding:22px 18px}.floor-heading{padding:23px 22px 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.stage-count{display:none}.search-box{width:185px}.floor-legend{display:none}.scene-hint{font-size:9px}#scene-wrap{min-height:470px;height:calc(100dvh - 325px)}.list-stage{margin-left:17px;margin-right:17px}.list-cards{grid-template-columns:1fr}.detail-heading h2{font-size:20px}.feature-cover{width:59px;height:59px}.detail-heading{gap:10px}.detail-heading .project-crumb{font-size:9px}.metadata{gap:5px}.metadata dd{font-size:9px}.current .journey-copy{gap:7px}.current .journey-copy .cover{width:30px;height:34px}.related-feature .cover{width:25px}.related-feature{font-size:8px;gap:4px}.resource-shortcuts button{font-size:8px}.stage-navigation{gap:0}.stage-navigation button{font-size:8px}}@media(max-width:720px){.app-header{height:auto;min-height:76px;flex-wrap:wrap;padding:16px 17px 12px;gap:12px}.brand{font-size:21px}.brand small{font-size:9px}.header-actions{gap:8px;flex-wrap:wrap;justify-content:flex-end;flex:1}.search-box{width:155px;height:34px}.search-box input{font-size:11px}.search-box kbd{display:none}.header-actions .quiet-button{width:34px;height:34px;padding:0}.header-actions .quiet-button>span:last-child{display:none}.header-actions>.icon-button{display:none}.workspace{display:block}.floor-heading{padding:23px 18px 15px;flex-wrap:nowrap}.eyebrow{font-size:8px;margin-bottom:8px}h1{font-size:23px}.floor-subtitle{font-size:9px;margin-top:9px;gap:6px}.floor-subtitle .subtitle-divider{margin:0}.view-switch button{padding:7px;font-size:9px}.view-switch button svg{display:none}.filter-bar{padding:0 18px 13px}.filter-select select{max-width:120px}.filter-select{height:31px}.filter-group{gap:8px}.stage-navigation{padding:0 18px 8px;gap:4px}.stage-navigation button{padding:7px 9px;font-size:10px}.stage-navigation .stage-count{display:inline;font-size:8px}#scene-wrap{height:390px;min-height:390px}.scene-hint{font-size:9px;bottom:12px}.scene-hint i{margin:0 4px}.scene-controls{right:16px;bottom:40px}.floor-footer{padding:0 18px;height:38px;font-size:8px}.floor-footer button{font-size:8px}#detail{height:auto;overflow:visible;border-left:0;border-top:1px solid #314757;padding:24px 22px 28px;min-height:300px}.detail-topline{margin-bottom:16px}.detail-heading h2{font-size:24px}.feature-cover{width:72px;height:72px}.detail-heading .project-crumb{font-size:11px}.description{font-size:13px;margin:17px 0}.metadata{padding:16px 0}.metadata dt{font-size:10px}.metadata dd{font-size:12px}.detail-tabs{margin-top:21px;gap:30px}.detail-tabs button{font-size:12px}.journey-title{font-size:14px}.journey-copy strong{font-size:12px}.journey-copy p{font-size:10px}.journey-step{padding-bottom:22px;min-height:62px}.journey{margin:0 4px}.current .journey-copy{padding:12px;gap:12px}.current .journey-copy .cover{width:43px;height:43px}.journey-node{width:32px;height:32px}.journey-step:before{left:16px;top:31px}.current .journey-node{width:37px;height:37px}.journey-node svg{width:16px;height:16px}.section-label{font-size:11px}.related-feature{font-size:11px;padding:8px;gap:9px}.related-feature .cover{width:38px;height:39px}.related-more{width:40px;font-size:12px}.resource-shortcuts button{font-size:11px;padding:10px}.primary-button,.secondary-button{font-size:12px;min-height:42px}.demo-note{font-size:10px}.list-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.list-stage{margin:0 18px 24px}.list-card{padding:8px;gap:7px}.list-card .cover{width:39px;height:46px}.list-card strong{font-size:10px}.list-card p{font-size:8px}.list-card small{font-size:8px}.stage-navigation button.active{border-color:#416878}.detail-topline .icon-button{display:none}.floor-legend{display:none}.header-actions{min-width:0}.empty-detail{min-height:230px}#toast{bottom:17px;font-size:11px}dialog{padding:21px}.modal-title h2{font-size:21px}.cover-action{padding:14px}.modal-body{font-size:12px}.list-mode .floor{min-height:0}}@media(max-width:390px){.brand small{display:none}.brand{font-size:19px}.brand-mark{width:32px;height:32px}.search-box{width:137px}.header-actions{gap:5px}.app-header{gap:8px;padding-left:14px;padding-right:14px}h1{font-size:21px}.floor-subtitle{font-size:8px}.view-switch button{font-size:8px;padding:7px 5px}.filter-select select{max-width:105px}.scene-hint{font-size:8px}.list-cards{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

.list-stage h2>span{display:flex;align-items:center;gap:8px}.list-stage h2 svg{width:16px;height:16px}