:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--color-canvas:#f2f1ec;--color-surface:#fbfaf7;--color-surface-raised:#fffefa;--color-surface-subtle:#eaece5;--color-surface-strong:#e5e9df;--color-control:#f5f5f0;--color-text:#303e38;--color-text-muted:#606d65;--color-text-soft:#646f67;--color-border:#d6dbd1;--color-border-soft:#e2e5dc;--color-border-strong:#9eafa0;--color-border-control:#bcc7b9;--color-brand:#4e705f;--color-brand-strong:#3c5b4b;--color-brand-soft:#e5ecdf;--color-on-brand:#fffefa;--color-info:#456c82;--color-info-soft:#e8eff1;--color-warning:#8a632b;--color-warning-soft:#f4eddd;--color-danger:#a14f40;--color-danger-soft:#f6e9e3;--color-success:#496e54;--color-success-soft:#e5ecdf;--color-disabled:#e8ebe3;--color-disabled-text:#757e73;--color-focus:#527e69;--color-overlay:#232d2659;--scene-base:#202c2d;--scene-surface:#293638;--scene-control:#344448;--scene-control-active:#40594f;--scene-border:#4c6061;--scene-text:#e0e8e1;--scene-text-muted:#b5c5bc;--shadow-panel:0 2px 4px #2c392a06, 0 10px 28px #2c392a0b;--radius-sm:9px;--radius-md:13px;--radius-lg:18px;color:var(--color-text);background:var(--color-canvas);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;font-family:PingFang SC,-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{background:var(--color-canvas);min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button{transition:border-color .16s,background-color .16s,color .16s,box-shadow .16s,transform .16s}button:active:not(:disabled){transform:translateY(1px)}:where(button,input,select,textarea,summary,[role=button]):focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}button:disabled{border-color:var(--color-border-soft);color:var(--color-disabled-text);background:var(--color-disabled);box-shadow:none;opacity:1;cursor:not-allowed}::selection{color:var(--color-on-brand);background:var(--color-brand)}.app-shell{flex-direction:column;min-height:100vh;display:flex}.navigation-error{border:1px solid var(--color-danger);border-radius:var(--radius-sm);color:var(--color-danger);background:var(--color-danger-soft);margin-bottom:12px;padding:12px 16px}@layer legacy{.topbar{border-bottom:1px solid var(--color-border);background:var(--color-surface-raised);justify-content:space-between;align-items:center;gap:24px;min-height:88px;padding:20px 28px;display:flex}.eyebrow{color:var(--color-text-muted);text-transform:uppercase;margin:0 0 4px;font-size:12px;font-weight:700}h1,h2,p{margin:0}h1{font-size:24px;line-height:1.2}h2{font-size:28px;line-height:1.2}.primary-action{min-height:40px;color:var(--color-on-brand);background:var(--color-brand);cursor:pointer;border:0;border-radius:6px;padding:0 16px}.workspace{flex:1;grid-template-columns:220px 1fr;min-height:0;transition:grid-template-columns .16s;display:grid}.workspace.sidebar-collapsed{grid-template-columns:64px 1fr}.sidebar{border-right:1px solid var(--color-border);background:var(--color-surface-subtle);flex-direction:column;gap:8px;padding:20px;display:flex;position:relative}.sidebar-toggle{border:1px solid var(--color-border-control);width:32px;height:32px;color:var(--color-brand);background:var(--color-control);cursor:pointer;border-radius:6px;align-self:flex-end;font-size:18px;font-weight:700;line-height:1}.sidebar-toggle:hover{border-color:var(--color-border-strong);background:var(--color-brand-soft)}.nav-item{text-align:left;width:100%;min-height:40px;color:var(--color-text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;padding:0 12px}.nav-item.active{border-color:var(--color-border-strong);color:var(--color-text);background:var(--color-surface-raised);font-weight:700}.sidebar-collapsed .sidebar{align-items:center;padding:20px 12px}.sidebar-collapsed .sidebar-toggle{align-self:center}.sidebar-collapsed .nav-item{color:#0000;padding:0;overflow:hidden}.sidebar-collapsed .nav-item:first-letter{color:var(--color-text-muted)}.sidebar-collapsed .nav-item.active:first-letter{color:var(--color-text)}.content-panel{flex-direction:column;gap:18px;min-width:0;padding:28px;display:flex}.stage-label{border:1px solid var(--color-border);width:fit-content;color:var(--color-text-muted);background:var(--color-control);border-radius:999px;padding:5px 10px;font-size:13px;font-weight:700}.content-panel p{max-width:760px;color:var(--color-text-muted);line-height:1.7}.project-save-error{border:1px solid var(--color-danger);border-radius:var(--radius-md);color:var(--color-danger);background:var(--color-danger-soft);justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}.project-save-error span{color:inherit;font-size:13px}.placeholder-page{flex-direction:column;gap:14px;padding:40px 0;display:flex}@media (width<=760px){.topbar{flex-direction:column;align-items:flex-start}.workspace,.workspace.sidebar-collapsed{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--color-border)}.sidebar-collapsed .sidebar{align-items:stretch;padding:20px}.sidebar-collapsed .sidebar-toggle{align-self:flex-end}.sidebar-collapsed .nav-item{opacity:0;pointer-events:none;border:0;min-height:0;padding:0}}}@layer optimized{.topbar{z-index:10;border-color:var(--color-border);background:color-mix(in srgb, var(--color-surface-raised) 94%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);min-height:72px;padding:12px 22px;position:relative;box-shadow:0 1px #20342917}.brand-lockup{border-left:0;align-items:center;padding-left:0;display:flex}.topbar .eyebrow{color:var(--color-text-muted);letter-spacing:.09em;margin-bottom:2px}.topbar h1{letter-spacing:.02em;font-size:19px;font-weight:600}.topbar-context{align-items:center;gap:6px;display:flex}.topbar-context span{border:1px solid var(--color-border-soft);color:var(--color-text-muted);background:var(--color-control);border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700}.workspace{grid-template-columns:212px minmax(0,1fr);min-height:calc(100vh - 72px);transition:grid-template-columns .18s}.workspace.sidebar-collapsed{grid-template-columns:76px minmax(0,1fr)}.workspace.landing-mode,.workspace.landing-mode.sidebar-collapsed{grid-template-columns:minmax(0,1fr)}.workspace.landing-mode .sidebar{display:none}.workspace.landing-mode .content-panel{max-width:1480px;padding-top:28px}.sidebar{border-color:var(--color-border);background:var(--color-surface-subtle);align-self:start;gap:10px;min-height:calc(100vh - 72px);padding:16px 14px;position:sticky;top:0}.sidebar-toggle{border-color:var(--color-border-control);border-radius:var(--radius-sm);width:auto;min-width:54px;height:34px;color:var(--color-text-muted);padding:0 10px;font-size:12px;font-weight:600}.sidebar-toggle:hover{border-color:var(--color-brand);color:var(--color-brand);background:var(--color-brand-soft)}.nav-item{border-radius:var(--radius-md);min-height:58px;color:var(--color-text-muted);grid-template-columns:32px minmax(0,1fr);align-items:center;gap:10px;padding:8px 10px;display:grid}.nav-item:hover:not(:disabled){color:var(--color-text);background:var(--color-surface-strong)}.nav-item.active{border-color:var(--color-border-strong);color:var(--color-brand-strong);background:var(--color-brand-soft);box-shadow:none}.nav-item:disabled{opacity:.48;cursor:not-allowed}.nav-step{border:1px solid var(--color-border);width:32px;height:32px;color:var(--color-text-muted);background:var(--color-control);font-variant-numeric:tabular-nums;border-radius:9px;place-items:center;font-size:11px;font-weight:600;display:grid}.nav-item.active .nav-step{border-color:var(--color-brand);color:var(--color-on-brand);background:var(--color-brand)}.nav-copy{gap:2px;min-width:0;display:grid}.nav-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.nav-copy small{color:var(--color-text-soft);text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:600;overflow:hidden}.sidebar-collapsed .sidebar{align-items:center;padding:16px 10px}.sidebar-collapsed .sidebar-toggle{align-self:center;min-width:52px}.sidebar-collapsed .nav-item{width:52px;min-height:52px;color:inherit;grid-template-columns:1fr;padding:9px;display:grid}.sidebar-collapsed .nav-item:first-letter{color:inherit}.sidebar-collapsed .nav-copy{display:none}.content-panel{gap:24px;width:100%;max-width:1680px;margin:0 auto;padding:32px clamp(22px,3.5vw,56px) 48px}.content-panel:focus{outline:none}.content-panel.workspace-mode{max-width:none;padding:18px}.stage-label{border-color:var(--color-border-strong);color:var(--color-brand);background:var(--color-brand-soft);letter-spacing:.02em;font-size:12px}.primary-action,.secondary-action{border-radius:var(--radius-sm);min-height:42px;font-weight:600}.primary-action{background:var(--color-brand);box-shadow:0 2px 4px #174f3e14}.primary-action:hover:not(:disabled){filter:none;background:var(--color-brand-strong)}.secondary-action{border-color:var(--color-border);color:var(--color-text-muted);background:var(--color-surface)}.secondary-action:hover:not(:disabled){filter:none;border-color:var(--color-brand);background:var(--color-brand-soft)}.placeholder-page{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-raised);max-width:720px;box-shadow:var(--shadow-panel);gap:16px;padding:28px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}@media (width<=900px){.topbar-context{display:none}.workspace,.workspace.sidebar-collapsed{grid-template-columns:1fr}.sidebar,.sidebar-collapsed .sidebar{z-index:8;border-right:0;border-bottom:1px solid var(--color-border);flex-direction:row;align-items:stretch;gap:6px;min-height:auto;padding:8px 12px;display:flex;position:sticky;top:0;overflow-x:auto}.sidebar-toggle,.sidebar-collapsed .sidebar-toggle{display:none}.nav-item,.sidebar-collapsed .nav-item{opacity:1;pointer-events:auto;border:1px solid #0000;flex:1 0 auto;grid-template-columns:28px minmax(0,1fr);width:auto;min-width:118px;min-height:46px;padding:6px 8px;display:grid}.sidebar-collapsed .nav-copy{display:grid}.nav-step{width:28px;height:28px}.nav-copy small{display:none}.content-panel,.content-panel.workspace-mode{padding:18px 16px 32px}}@media (width<=560px){.topbar{min-height:64px;padding:10px 16px}.topbar h1{font-size:18px}.topbar .eyebrow{font-size:10px}.nav-item,.sidebar-collapsed .nav-item{min-width:104px}.nav-copy strong{font-size:13px}.content-panel,.content-panel.workspace-mode{padding-inline:14px}.primary-action,.secondary-action,button,input,select{min-height:44px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}}.backend-status{border:1px solid var(--color-border);border-left:5px solid var(--color-brand);background:var(--color-surface);border-radius:8px;min-width:0;padding:14px 16px}.backend-status.service-status{color:var(--color-text-muted);background:0 0;border:0;align-items:center;gap:10px;padding:10px 0;font-size:12px;display:flex}.dot-idle{background:var(--color-text-soft)}.backend-status{border-color:var(--color-border);border-left-color:var(--color-brand);border-radius:var(--radius-md);background:var(--color-surface);padding:0;overflow:hidden;box-shadow:0 1px #12292008}.status-header{width:100%;min-height:52px;color:inherit;text-align:left;cursor:pointer;-webkit-user-select:none;user-select:none;background:0 0;border:0;align-items:center;gap:10px;padding:9px 14px;display:flex}.status-header:hover{background:var(--color-surface-subtle)}.status-copy{gap:1px;display:grid}.status-copy small{color:var(--color-text-soft);letter-spacing:.04em;font-size:10px;font-weight:750}.status-header strong{font-size:14px}.status-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.dot-ok{background:var(--color-success);box-shadow:0 0 0 3px color-mix(in srgb, var(--color-success) 20%, transparent)}.dot-error{background:var(--color-danger);box-shadow:0 0 0 3px color-mix(in srgb, var(--color-danger) 20%, transparent)}.version-tag{border:1px solid var(--color-border);color:var(--color-text-muted);background:var(--color-surface-subtle);border-radius:999px;padding:2px 8px;font-size:11px}.expand-hint{color:var(--color-text-muted);margin-left:auto;font-size:12px;font-weight:700}.status-details{border-top:1px solid var(--color-border-soft);flex-direction:column;gap:10px;margin-top:0;padding:14px 16px 16px;display:flex}.detail-row{justify-content:space-between;gap:12px;font-size:14px;display:flex}.detail-row span:first-child{color:var(--color-text-muted)}.detail-row span:last-child{color:var(--color-text);font-weight:600}.rules-breakdown{flex-wrap:wrap;gap:8px;display:flex}.rule-badge{border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600}.rule-badge.confirmed{color:var(--color-success);background:var(--color-success-soft)}.rule-badge.pending{color:var(--color-warning);background:var(--color-warning-soft)}.rule-badge.draft{color:var(--color-text-muted);background:var(--color-disabled)}.sources-list,.rules-list{margin-top:6px}.sources-list h4,.rules-list h4{color:var(--color-text-muted);margin:0 0 8px;font-size:14px}.source-item,.rule-item{border-bottom:1px solid var(--color-border-soft);justify-content:space-between;gap:12px;padding:6px 0;font-size:13px;display:flex}.source-status,.rule-status{border-radius:999px;padding:2px 8px;font-size:12px;font-weight:600}.source-status.collected{color:var(--color-success);background:var(--color-success-soft)}.source-status.pending-review{color:var(--color-warning);background:var(--color-warning-soft)}.rule-status.expert-confirmed{color:var(--color-success);background:var(--color-success-soft)}.rule-status.pending-confirmation{color:var(--color-warning);background:var(--color-warning-soft)}.rule-status.draft{color:var(--color-text-muted);background:var(--color-disabled)}.form-overlay{background:var(--color-overlay);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:100;justify-content:center;align-items:center;padding:24px 16px;display:flex;position:fixed;inset:0;overflow-y:auto}.new-project-form{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-raised);flex-direction:column;gap:18px;width:680px;max-width:calc(100vw - 32px);max-height:calc(100vh - 48px);padding:28px;display:flex;overflow-y:auto;box-shadow:0 18px 60px #232d2624}.new-project-form h3{margin:0;font-size:22px}.create-flow-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;display:grid}.create-flow-steps span{border:1px solid var(--color-border-soft);border-radius:var(--radius-sm);min-height:32px;color:var(--color-text-soft);background:var(--color-control);place-items:center;font-size:11px;font-weight:750;display:grid}.create-flow-steps .complete{color:var(--color-brand-strong);background:var(--color-brand-soft)}.create-flow-steps .active{border-color:var(--color-brand);color:var(--color-on-brand);background:var(--color-brand)}.selected-action-summary{border:1px solid var(--color-border);border-left:4px solid var(--color-brand);border-radius:var(--radius-md);background:var(--color-surface-subtle);grid-template-columns:minmax(0,1fr) auto;gap:5px 14px;padding:14px 16px;display:grid}.selected-action-summary span{color:var(--color-text-soft);font-size:11px;font-weight:750}.selected-action-summary strong{color:var(--color-brand-strong);grid-area:1/2/3;align-self:center;font-size:17px}.selected-action-summary p{color:var(--color-text-muted);margin:0;font-size:12px;line-height:1.55}.form-title-group{gap:8px;display:grid}.form-intro{color:var(--color-text-muted);margin:0;font-size:13px;line-height:1.55}.scene-source-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.scene-source-card{border:1px solid var(--color-border);border-radius:var(--radius-md);min-height:132px;color:var(--color-text);background:var(--color-control);text-align:left;cursor:pointer;flex-direction:column;align-items:flex-start;gap:7px;padding:14px;display:flex}.scene-source-card:hover{border-color:var(--color-border-strong);background:var(--color-surface-strong)}.scene-source-card.active{border-color:var(--color-brand);background:var(--color-brand-soft);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--color-brand) 42%, transparent)}.scene-source-card span{font-size:15px;font-weight:800}.scene-source-card small{color:var(--color-text-muted);font-size:12px;line-height:1.5}.scene-source-card em{color:var(--color-brand-strong);margin-top:auto;font-size:11px;font-style:normal;font-weight:750}.optional-project-fields{border-top:1px solid var(--color-border-soft);grid-template-columns:1fr 1fr;gap:10px 12px;padding-top:14px;display:grid}.optional-project-fields>span{color:var(--color-text-soft);grid-column:1/-1;font-size:11px;font-weight:750}.new-project-form label{color:var(--color-text-muted);flex-direction:column;gap:6px;font-size:14px;font-weight:600;display:flex}.new-project-form input{border:1px solid var(--color-border-control);border-radius:var(--radius-sm);min-height:44px;font:inherit;color:var(--color-text);background:var(--color-control);padding:0 12px}.new-project-form input:focus{border-color:var(--color-focus);outline:2px solid var(--color-focus);outline-offset:1px}.new-project-form input::placeholder{color:var(--color-text-soft)}.form-actions{justify-content:flex-end;gap:10px;margin-top:4px;display:flex}.cancel-btn{border:1px solid var(--color-border-control);border-radius:var(--radius-sm);min-height:42px;color:var(--color-text-muted);background:var(--color-control);cursor:pointer;padding:0 16px}.cancel-btn:hover{filter:brightness(.96)}.new-project-form .primary-action:disabled{opacity:1;cursor:not-allowed}.compact-project-form{width:560px}.new-project-default-note{border:1px solid var(--color-border-soft);border-left:4px solid var(--color-brand);border-radius:var(--radius-sm);background:var(--color-surface-subtle);gap:5px;padding:12px 14px;display:grid}.new-project-default-note strong{font-size:13px}.new-project-default-note span{color:var(--color-text-soft);font-size:11px;line-height:1.5}.form-row{gap:12px;display:flex}.form-row label{flex:1}@media (width<=520px){.form-overlay{align-items:flex-start;padding:12px}.new-project-form{gap:14px;max-width:100%;max-height:calc(100vh - 24px);padding:20px}.form-row{flex-direction:column}.create-flow-steps,.scene-source-options,.optional-project-fields{grid-template-columns:1fr}.scene-source-card{min-height:116px}.form-actions{grid-template-columns:1fr 1fr;display:grid}}.projects-page{flex-direction:column;gap:18px;min-width:0;display:flex}.projects-heading{justify-content:space-between;align-items:center;gap:18px;display:flex}.projects-heading>div{flex-direction:column;gap:10px;display:flex}.project-service-note{border:1px solid var(--color-border);border-left:5px solid var(--color-brand);border-radius:var(--radius-md);background:var(--color-surface);min-width:0;padding:14px 16px}.project-service-note strong{margin-bottom:6px;display:block}.project-service-note p{max-width:820px;color:var(--color-text-muted);overflow-wrap:anywhere;line-height:1.7}.project-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.project-card{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);flex-direction:column;gap:16px;min-width:0;min-height:280px;padding:18px;display:flex}.project-card-top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.project-card-top span{color:var(--color-brand-strong);background:var(--color-brand-soft);border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700}.project-card-top time{color:var(--color-text-soft);font-size:13px}.project-card-title{cursor:pointer}.project-card-title h3{margin:0 0 8px;font-size:20px;line-height:1.3}.project-card p{color:var(--color-text-muted);overflow-wrap:anywhere;margin:0;line-height:1.55}.project-card dl{gap:10px;margin:0;display:grid}.project-card dl div{border-bottom:1px solid var(--color-border-soft);justify-content:space-between;gap:12px;padding-bottom:9px;display:flex}.project-card dt,.project-card dd{margin:0}.project-card dt{color:var(--color-text-soft)}.project-card dd{color:var(--color-text);text-align:right;overflow-wrap:anywhere;font-weight:700}.card-actions{flex-wrap:wrap;gap:8px;margin-top:auto;display:flex}.card-actions .secondary-action{flex:1}.delete-btn{border:1px solid var(--color-danger);min-height:40px;color:var(--color-danger);background:var(--color-danger-soft);cursor:pointer;border-radius:6px;padding:0 14px;font-size:13px}.delete-btn:hover{border-color:color-mix(in srgb, var(--color-danger) 78%, var(--color-text));background:color-mix(in srgb, var(--color-danger-soft) 78%, var(--color-danger))}.empty-state{text-align:center;color:var(--color-text-muted);padding:48px 0}.secondary-action{border:1px solid 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