:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--color-canvas:#f4f5f7;--color-surface:#fff;--color-surface-muted:#f1f3f6;--color-foreground:#1f2430;--color-muted:#6b7280;--color-border:#e3e5ea;--color-primary:#2563eb;--color-primary-strong:#1d4ed8;--color-on-primary:#fff;--color-saffron:#b7791f;--color-brick:#a84632;--color-danger:#a33a2b;--color-danger-surface:#f9e9e5;--color-success-surface:#eaf1ff;--color-warning-surface:#fbf0d7;--color-accent:#2563eb;--color-accent-strong:#1d4ed8;--color-accent-soft:#eff4ff;--color-cta:#262626;--color-cta-strong:#000;--color-slate-canvas:#f4f5f7;--shadow-subtle:0 10px 24px #252a2512;--radius-sm:4px;--radius-md:8px;--focus-ring:0 0 0 3px #2f6f4e3d;font-family:Microsoft YaHei UI,Microsoft YaHei,PingFang SC,Hiragino Sans GB,Noto Sans CJK SC,system-ui,sans-serif}*{box-sizing:border-box}html{min-width:320px}body{background:var(--color-canvas);color:var(--color-foreground);margin:0;font-size:16px;line-height:1.5}button,input,select,textarea{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{box-shadow:var(--focus-ring);outline:2px solid #0000}img{max-width:100%;display:block}.eyebrow{color:var(--color-muted);letter-spacing:0;margin:0 0 4px;font-size:.75rem;font-weight:700}.projects-page{max-width:1120px;min-height:100dvh;margin:0 auto;padding:24px}.projects-toolbar{grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:16px;padding:12px 0 20px;display:grid}.projects-toolbar h1,.app-shell__topbar h1,.workspace-header h2{margin:0;font-size:1.5rem;line-height:1.2}.projects-toolbar__stats{gap:8px;margin:0;display:flex}.projects-toolbar__stats div{border:1px solid var(--color-border);border-radius:var(--radius-md);min-width:88px;padding:8px 12px}.projects-toolbar__stats dt{color:var(--color-muted);font-size:.75rem}.projects-toolbar__stats dd{margin:0;font-weight:700}.primary-button,.secondary-button,.danger-button,.icon-button,.step-button{border-radius:var(--radius-md);border:1px solid #0000;align-items:center;gap:8px;min-height:44px;transition:background-color .16s,border-color .16s,color .16s;display:inline-flex}.primary-button{background:var(--color-primary);color:var(--color-on-primary);padding:0 16px;font-weight:700}.primary-button:hover{background:var(--color-primary-strong)}.secondary-button,.icon-button{background:var(--color-surface);border-color:var(--color-border);color:var(--color-foreground)}.secondary-button{padding:0 16px}.icon-button{justify-content:center;min-width:44px;padding:0;text-decoration:none}.icon-button:hover,.secondary-button:hover{background:var(--color-surface-muted)}.danger-button{background:var(--color-danger-surface);border-color:color-mix(in srgb, var(--color-danger), transparent 65%);color:var(--color-danger);white-space:nowrap;padding:0 12px;font-weight:700}.create-project{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);grid-template-columns:minmax(180px,1fr) auto auto;align-items:end;gap:12px;margin-bottom:16px;padding:12px;display:grid}.create-project label{color:var(--color-muted);gap:4px;font-size:.875rem;font-weight:700;display:grid}.create-project input{border:1px solid var(--color-border);border-radius:var(--radius-sm);min-height:44px;padding:8px 10px}.inline-error,.empty-state,.muted-text,.page-state{color:var(--color-muted)}.inline-error{color:var(--color-danger)}.project-list{gap:8px;display:grid}.project-row{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);grid-template-columns:72px minmax(0,1fr) auto auto;align-items:center;gap:16px;min-height:96px;padding:12px;display:grid}.project-row:hover{box-shadow:var(--shadow-subtle)}.project-row__thumbnail{aspect-ratio:1;background:var(--color-surface-muted);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-primary);justify-content:center;align-items:center;font-size:1.4rem;font-weight:800;display:flex;overflow:hidden}.project-row__thumbnail img{object-fit:cover;width:100%;height:100%}.project-row__main h2{margin:0;font-size:1rem;line-height:1.35}.project-row__main p{color:var(--color-muted);margin:4px 0 0}.project-row__completion,.completion-chip{background:var(--color-surface-muted);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-muted);font-variant-numeric:tabular-nums;text-align:center;min-width:56px;padding:6px 8px;font-weight:800}.project-row__actions{gap:8px;display:flex}.app-shell{min-height:100dvh}.app-shell__topbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);grid-template-columns:44px minmax(0,1fr) auto auto auto;align-items:center;gap:12px;min-height:72px;padding:12px 20px;display:grid}.app-shell__meta{color:var(--color-muted);white-space:nowrap;font-size:.875rem}.save-status{font-variant-numeric:tabular-nums;white-space:nowrap;align-items:center;min-height:24px;font-size:.875rem;font-weight:700;display:inline-flex}.save-status--saved{color:var(--color-muted)}.save-status--saving{color:var(--color-saffron)}.save-status--error{color:var(--color-danger)}.app-shell__body{grid-template-columns:220px minmax(0,1fr) minmax(320px,420px);gap:0;min-height:calc(100dvh - 72px);display:grid}.app-shell--split{flex-direction:column;height:100dvh;display:flex}.app-shell--split .app-shell__topbar{grid-template-columns:auto minmax(0,1fr) auto auto auto auto;padding:10px 20px}.ghost-button{border-radius:var(--radius-md);color:var(--color-foreground);white-space:nowrap;background:0 0;border:none;align-items:center;gap:6px;padding:8px 12px;font-size:.9375rem;font-weight:600;display:inline-flex}.ghost-button:hover{background:var(--color-surface-muted)}.ghost-button:disabled{cursor:progress;opacity:.6}.brand-mark{color:var(--color-foreground);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand-mark__logo{background:var(--color-cta);color:#fff;border-radius:9px;justify-content:center;align-items:center;width:30px;height:30px;font-weight:700;display:inline-flex}.brand-mark__name{font-weight:700}.app-shell__title{min-width:0}.app-shell__crumb{color:var(--color-muted);font-size:.8125rem}.app-shell__title h1{text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:1.0625rem;overflow:hidden}.split-shell{flex:1;grid-template-columns:84px minmax(0,1fr);min-height:0;display:grid}.feature-rail{background:var(--color-surface);border-right:1px solid var(--color-border);flex-direction:column;gap:8px;padding:14px 8px;display:flex}.feature-rail__back{border-radius:var(--radius-md);color:var(--color-muted);justify-content:center;align-items:center;height:36px;margin-bottom:6px;display:flex}.feature-rail__back:hover{background:var(--color-surface-muted)}.feature-rail__item{border-radius:var(--radius-md);color:var(--color-muted);cursor:default;text-align:center;flex-direction:column;align-items:center;gap:5px;padding:10px 4px;font-size:.75rem;display:flex}.feature-rail__item--active{background:var(--color-accent-soft);color:var(--color-accent-strong);font-weight:700}.split-body{grid-template-columns:minmax(360px,460px) minmax(0,1fr);min-height:0;display:grid}.split-body__input{background:var(--color-surface);border-right:1px solid var(--color-border);flex-direction:column;min-width:0;min-height:0;display:flex}.split-body__scroll{flex:1;padding:20px;overflow-y:auto}.split-body__footer{border-top:1px solid var(--color-border);background:var(--color-surface);padding:14px 20px}.split-body__result{background:var(--color-slate-canvas);min-width:0;min-height:0;padding:24px;overflow-y:auto}.editor-input{gap:18px;display:grid}.editor-cta{gap:8px;display:grid}.editor-cta .inline-error{margin:0}.editor-cta__row{justify-content:space-between;align-items:center;gap:12px;display:flex}.primary-button--cta{background:var(--color-cta);flex:1;justify-content:center;min-height:52px;font-size:1.0625rem;font-weight:700}.primary-button--cta:hover{background:var(--color-cta-strong)}a.primary-button--cta{align-items:center;text-decoration:none;display:inline-flex}.text-link{color:var(--color-muted);text-align:left;background:0 0;border:none;padding:0;font-size:.8125rem;text-decoration:underline}.text-link:hover{color:var(--color-primary-strong)}.result-pane{gap:18px;display:grid}.result-pane--idle .result-pane__hero h2{margin:6px 0}.result-pane__hero .muted-text{margin:0}.result-pane__placeholder{aspect-ratio:3/4;background:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius-md);color:var(--color-muted);flex-direction:column;justify-content:center;align-items:center;gap:8px;max-width:320px;display:flex}.result-pane__placeholder strong{color:var(--color-foreground);font-size:1.5rem}.result-pane--running{gap:20px;display:grid}.running-head{align-items:center;gap:14px;display:flex}.running-head strong{display:block}.running-head .muted-text{margin:2px 0 0}.running-grid{scroll-snap-type:x proximity;gap:14px;padding-bottom:8px;display:flex;overflow-x:auto}.running-cell{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);scroll-snap-align:start;flex-direction:column;flex:none;width:200px;margin:0;display:flex;overflow:hidden}.running-cell--ready{border-color:var(--color-accent)}.running-cell img{object-fit:contain;width:100%;height:auto;max-height:420px;display:block}.running-cell__pending{background:var(--color-surface-muted);justify-content:center;align-items:center;height:267px;display:flex}.running-cell__dots{gap:6px;display:inline-flex}.running-cell__dots span{background:var(--color-muted);border-radius:50%;width:8px;height:8px;animation:1s ease-in-out infinite result-bounce}.running-cell__dots span:nth-child(2){animation-delay:.15s}.running-cell__dots span:nth-child(3){animation-delay:.3s}.running-cell figcaption{justify-content:space-between;align-items:center;gap:8px;padding:8px 10px;display:flex}.running-cell figcaption>span:first-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.running-cell__state{color:var(--color-muted);flex-shrink:0;font-size:.75rem}.running-cell--ready .running-cell__state{color:var(--color-accent-strong)}.result-pane__spinner{gap:8px;display:inline-flex}.result-pane__spinner span{background:var(--color-primary);border-radius:50%;width:12px;height:12px;animation:1s ease-in-out infinite result-bounce}.result-pane__spinner span:nth-child(2){animation-delay:.15s}.result-pane__spinner span:nth-child(3){animation-delay:.3s}@keyframes result-bounce{0%,80%,to{opacity:.3;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}.layout-target{background:var(--color-surface-muted);border:1px solid var(--color-border);border-radius:var(--radius-md);opacity:.85;gap:2px;padding:8px 10px;display:grid}.layout-target__value{font-weight:700}.copy-points-field{gap:8px;margin-top:14px;display:grid}.copy-points-field__header{justify-content:space-between;align-items:center;display:flex}.copy-points-field__header label{font-weight:700}.copy-points-field__textarea{border:1px solid var(--color-border);border-radius:var(--radius-md);resize:vertical;width:100%;min-height:150px;padding:10px 12px}.assist-button{background:var(--color-success-surface);border:1px solid color-mix(in srgb, var(--color-primary), transparent 65%);border-radius:var(--radius-md);color:var(--color-primary-strong);align-items:center;gap:6px;padding:6px 12px;font-size:.8125rem;font-weight:700;display:inline-flex}.assist-button:disabled{cursor:progress;opacity:.6}.assist-hint{color:var(--color-primary-strong);margin:0;font-size:.8125rem}.image-kind-details>summary{color:var(--color-muted);cursor:pointer;padding-top:8px;font-size:.8125rem}.workspace-header{justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;display:flex}.workspace-header__actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.production-readiness{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);gap:10px;max-width:920px;margin-bottom:18px;padding:14px 16px;display:grid}.production-readiness--ready{background:var(--color-success-surface)}.production-readiness__first-use{color:var(--color-primary-strong);margin:0;font-weight:700}.production-readiness p,.production-readiness strong{margin:0}.production-readiness>ul{gap:7px;margin:0;padding:0;list-style:none;display:grid}.production-readiness li{flex-wrap:wrap;align-items:baseline;gap:8px;display:flex}.production-readiness li span{color:var(--color-muted);font-size:.875rem}.production-readiness .inline-error{margin:0}.production-readiness__suggestions{border-top:1px solid var(--color-border);gap:7px;padding-top:10px;display:grid}.production-readiness__suggestions>summary{color:var(--color-muted);cursor:pointer;font-size:.8125rem;font-weight:700}.production-readiness__suggestions>ul{gap:7px;margin:8px 0 0;padding:0;list-style:none;display:grid}.production-readiness__suggestions li{flex-wrap:wrap;align-items:baseline;gap:8px;display:flex}.production-readiness__affects{color:var(--color-muted);font-size:.8125rem}.preflight-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);gap:10px;max-width:920px;margin-bottom:18px;padding:14px 16px;display:grid}.preflight-card__header{justify-content:space-between;align-items:center;gap:12px;display:flex}.preflight-card__header p,.preflight-card__header strong{margin:0}.preflight-card__checks{gap:6px;margin:0;padding:0;list-style:none;display:grid}.preflight-check{grid-template-columns:1fr auto;align-items:baseline;gap:4px 10px;display:grid}.preflight-check__label{font-weight:600}.preflight-check__detail{color:var(--color-muted);grid-column:1;font-size:.8125rem}.preflight-check__status{grid-area:1/2;font-size:.8125rem}.preflight-check--pass .preflight-check__status{color:var(--color-primary-strong,#15803d)}.preflight-check--warning .preflight-check__status{color:var(--color-saffron,#b45309)}.preflight-check--blocked .preflight-check__status{color:var(--color-danger,#dc2626)}.preflight-check--checking .preflight-check__status{color:var(--color-muted)}.production-failure{background:var(--color-warning-surface,#fff7ed);border:1px solid var(--color-warning-border,#fdba74);border-radius:var(--radius-md);gap:8px;max-width:920px;margin-bottom:18px;padding:14px 16px;display:grid}.production-failure p,.production-failure strong{margin:0}.production-failure p{color:var(--color-muted)}.advanced-adjustments{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);gap:20px;padding:20px;display:grid}.advanced-adjustments__header{justify-content:space-between;align-items:center;gap:16px;display:flex}.advanced-adjustments__header h3,.advanced-adjustments__header p{margin:0}.product-step{gap:28px;max-width:920px;display:grid}.supplemental-facts{border:1px solid var(--color-border);border-radius:var(--radius-md);padding:14px 16px}.supplemental-facts summary{color:var(--color-primary-strong);cursor:pointer;font-weight:700}.supplemental-facts>.muted-text{margin:10px 0 0}.readiness-card{background:var(--color-surface-muted);border:1px solid var(--color-border);border-radius:var(--radius-md);gap:8px;padding:14px 16px;display:grid}.readiness-card p,.readiness-card strong{margin:0}.readiness-card ul{margin:0;padding-left:20px}.readiness-card li{color:var(--color-muted);font-size:.875rem}.form-section{border-top:1px solid var(--color-border);gap:16px;padding-top:20px;display:grid}.form-section:first-child{border-top:0;padding-top:0}.form-section__heading h3{margin:0;font-size:1rem}.form-section__heading .eyebrow{margin-bottom:2px}.form-grid{gap:16px;display:grid}.form-grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}.form-field--wide{grid-column:1/-1}.form-field{color:var(--color-foreground);gap:6px;min-width:0;font-size:.875rem;font-weight:700;display:grid}.form-field input,.form-field select,.form-field textarea{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-foreground);resize:vertical;width:100%;min-height:44px;padding:8px 10px;font-weight:400}.form-field input[aria-invalid=true]{border-color:var(--color-danger)}.attribute-editor__toolbar{justify-content:space-between;align-items:center;gap:16px;display:flex}.attribute-editor__toolbar>div{flex-wrap:wrap;align-items:baseline;gap:4px 12px;display:flex}.attribute-editor__toolbar p,.attribute-editor__toolbar span,.attribute-editor__empty,.attribute-editor__status,.attribute-field__error,.workspace-gate-error,.facts-save-error{margin:0}.attribute-editor__toolbar p,.attribute-editor__empty{color:var(--color-muted);font-size:.8125rem}.attribute-editor__toolbar span{color:var(--color-primary-strong);font-variant-numeric:tabular-nums;font-size:.75rem;font-weight:700}.attribute-list{border-bottom:1px solid var(--color-border);border-top:1px solid var(--color-border);display:grid}.attribute-row{grid-template-columns:minmax(108px,.45fr) minmax(0,2fr) auto;align-items:start;gap:12px;padding:12px 0;display:grid}.attribute-row+.attribute-row{border-top:1px solid var(--color-border)}.attribute-row:focus-within{background:color-mix(in srgb, var(--color-primary), transparent 95%)}.attribute-row__identity{gap:3px;min-width:0;padding:7px 0 0 8px;display:grid}.attribute-row__identity span{color:var(--color-muted);font-size:.75rem;font-weight:700}.attribute-row__identity code{color:var(--color-primary-strong);text-overflow:ellipsis;white-space:nowrap;font-size:.75rem;overflow:hidden}.attribute-row__fields{grid-template-columns:minmax(140px,.7fr) minmax(180px,1.3fr);gap:12px;display:grid}.attribute-row__actions{grid-template-columns:repeat(3,44px);gap:6px;padding-top:22px;display:grid}.attribute-row__actions .icon-button:disabled,.attribute-editor__toolbar .secondary-button:disabled{cursor:not-allowed;opacity:.45}.attribute-row__delete{color:var(--color-danger)}.attribute-field__error,.attribute-editor__status{color:var(--color-danger);font-size:.75rem;font-weight:600}.attribute-editor__status{justify-self:start}.workspace-gate-error{margin-bottom:14px}.list-field__entry{grid-template-columns:minmax(0,1fr) 44px;gap:8px;display:grid}.compact-row-list{gap:6px;display:grid}.compact-row{background:var(--color-surface-muted);grid-template-columns:minmax(0,1fr) 44px;align-items:center;gap:8px;min-height:44px;padding-left:10px;font-weight:400;display:grid}.compact-row span{overflow-wrap:anywhere}.image-upload-toolbar{border-radius:var(--radius-md);grid-template-columns:minmax(0,1fr);align-items:end;gap:12px;display:grid}.image-upload-toolbar--dragging .upload-dropzone{background:var(--color-accent-soft);border-color:var(--color-accent);border-style:solid}.image-kind-legend{color:var(--color-muted);flex-wrap:wrap;gap:6px 12px;font-size:.75rem;display:flex}.image-kind-legend span:before{content:"• ";color:var(--color-primary)}.upload-dropzone{border:1px dashed var(--color-primary);color:var(--color-primary-strong);cursor:pointer;grid-template-columns:20px minmax(0,1fr);align-items:center;gap:2px;min-height:88px;padding:12px;display:grid}.upload-dropzone small{color:var(--color-muted);grid-column:2;font-size:.75rem;font-weight:400}.visually-hidden{clip:rect(0 0 0 0);width:1px;height:1px;margin:-1px;position:absolute;overflow:hidden}.upload-progress{color:var(--color-muted);margin:0;font-size:.875rem}.image-grid{grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:12px;display:grid}.image-thumbnail{aspect-ratio:1;background:var(--color-surface-muted);border:1px solid var(--color-border);position:relative;overflow:hidden}.image-thumbnail img{object-fit:cover;width:100%;height:100%}.image-thumbnail--pending{color:var(--color-muted);place-items:center;display:grid}.image-thumbnail__label{color:var(--color-on-primary);background:#252a25c7;padding:4px 6px;font-size:.75rem;position:absolute;bottom:0;left:0}.image-thumbnail__kind{position:absolute;top:6px;left:6px;right:40px}.image-thumbnail__kind select{border-radius:var(--radius-sm);color:var(--color-on-primary);background:#252a25c7;border:1px solid #ffffff59;max-width:100%;padding:3px 4px;font-size:.7rem}.image-thumbnail__delete{position:absolute;top:6px;right:6px}.copy-gate{border-top:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:16px;padding:20px 0 4px;display:flex}.copy-gate strong,.copy-gate .inline-error{margin:0}.copy-gate .primary-button:disabled{background:var(--color-surface-muted);color:var(--color-muted);cursor:not-allowed}.copy-step{gap:16px;max-width:1040px;display:grid}.copy-toolbar{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;display:flex}.copy-toolbar h3{margin:0;font-size:1rem}.copy-toolbar .muted-text{margin:4px 0 0;font-size:.875rem}.copy-toolbar__actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.copy-toolbar__actions .primary-button:disabled,.copy-toolbar__actions .secondary-button:disabled,.confirm-toggle input:disabled{cursor:not-allowed;opacity:.56}.copy-image-warning{background:var(--color-warning-surface);border-left:4px solid var(--color-saffron);color:var(--color-foreground);align-items:flex-start;gap:8px;margin:0;padding:10px 12px;font-size:.875rem;line-height:1.55;display:flex}.copy-image-warning svg{color:var(--color-saffron);flex:none;margin-top:2px}.copy-validation{background:var(--color-danger-surface);border-left:4px solid var(--color-danger);color:var(--color-danger);gap:4px;padding:10px 12px;font-size:.875rem;font-weight:700;display:grid}.copy-validation p{margin:0}.copy-direction{background:var(--color-surface-muted);border:1px solid var(--color-border);border-radius:var(--radius-md);grid-template-columns:minmax(220px,.42fr) minmax(0,1fr);align-items:start;gap:18px;padding:16px;display:grid}.copy-direction h3{margin:0;font-size:1rem}.copy-direction .muted-text{margin:6px 0 0;font-size:.875rem;line-height:1.55}.copy-direction textarea{min-height:116px}.copy-section-list{gap:20px;display:grid}.copy-section{border-top:1px solid var(--color-border);gap:14px;padding-top:20px;display:grid}.copy-section:first-child{border-top:0;padding-top:0}.copy-section__heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.copy-section__heading h3{margin:0;font-size:1rem}.copy-section__responsibility{color:var(--color-muted);max-width:680px;margin:5px 0 0;font-size:.8125rem;line-height:1.5}.confirm-toggle{color:var(--color-foreground);white-space:nowrap;align-items:center;gap:8px;min-height:44px;font-size:.875rem;font-weight:700;display:inline-flex}.confirm-toggle input{accent-color:var(--color-primary);width:18px;height:18px}.stale-warning{background:var(--color-warning-surface);color:var(--color-saffron);align-items:center;gap:6px;width:fit-content;margin:0;padding:8px 10px;font-size:.875rem;font-weight:700;display:inline-flex}.copy-section__body{grid-template-columns:minmax(0,1fr) minmax(220px,280px);align-items:start;gap:16px;display:grid}.copy-fields{gap:12px;display:grid}.copy-fields>.inline-error{margin:0}.copy-field{color:var(--color-foreground);gap:6px;min-width:0;font-size:.875rem;font-weight:700;display:grid}.copy-field input,.copy-field textarea{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-foreground);resize:vertical;width:100%;min-height:44px;padding:8px 10px;font-weight:400}.copy-field input[aria-invalid=true],.copy-field textarea[aria-invalid=true]{border-color:var(--color-danger)}.copy-counter{color:var(--color-muted);font-variant-numeric:tabular-nums;justify-self:end;font-size:.75rem}.copy-counter--error{color:var(--color-danger);font-weight:800}.copy-bullets{gap:10px;display:grid}.copy-bullet-row{grid-template-columns:minmax(150px,.44fr) minmax(0,1fr);gap:10px;display:grid}.copy-facts{background:var(--color-surface-muted);border:0;border-left:4px solid var(--color-primary);gap:10px;min-width:0;margin:0;padding:12px;display:grid}.copy-facts legend{margin:0;padding:0;font-size:.875rem;font-weight:800}.copy-facts>p{color:var(--color-muted);margin:0;font-size:.75rem;line-height:1.45}.copy-fact-options{gap:0;display:grid}.copy-fact-option{border-top:1px solid var(--color-border);cursor:pointer;align-items:flex-start;gap:9px;min-height:44px;padding:9px 0;display:flex}.copy-fact-option:first-child{border-top:0}.copy-fact-option input{accent-color:var(--color-primary);flex:none;width:18px;height:18px;margin:2px 0 0}.copy-fact-option>span{gap:2px;min-width:0;display:grid}.copy-fact-option strong{font-size:.8125rem;line-height:1.4}.copy-fact-option small{color:var(--color-muted);overflow-wrap:anywhere;font-size:.75rem;line-height:1.45}.copy-error{background:var(--color-danger-surface);border:1px solid color-mix(in srgb, var(--color-danger), transparent 68%);border-radius:var(--radius-md);color:var(--color-danger);gap:10px;padding:12px;display:grid}.copy-error p{margin:0;font-weight:700}.facts-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-bottom:16px;display:grid}.fact-item,.segment-row{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md)}.fact-item{min-height:84px;margin:0;padding:12px}.fact-item dt{color:var(--color-muted);font-size:.75rem;font-weight:700}.fact-item dd{margin:6px 0 0;font-weight:700}.segment-table{gap:8px;display:grid}.detail-panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);gap:12px;padding:16px;display:grid}.detail-panel__row{justify-content:space-between;align-items:center;gap:16px;display:flex}.detail-panel__row strong{font-variant-numeric:tabular-nums}.segment-row{justify-content:space-between;align-items:center;min-height:52px;padding:8px 12px;display:flex}.status-badge{border-radius:var(--radius-sm);padding:4px 8px;font-size:.8125rem;font-weight:700}.status-badge--ready{background:var(--color-success-surface);color:var(--color-primary-strong)}.status-badge--generating,.status-badge--stale{background:var(--color-warning-surface);color:var(--color-saffron)}.status-badge--failed,.status-badge--interrupted{background:var(--color-danger-surface);color:var(--color-danger)}.status-badge--pending{background:var(--color-surface-muted);color:var(--color-muted)}.preview-panel{gap:12px;display:grid}.preview-frame{aspect-ratio:750/1000;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);text-align:center;place-items:center;padding:20px;display:grid}.preview-frame p,.preview-frame strong,.preview-frame span{margin:0}.preview-frame strong{color:var(--color-primary);font-size:2rem}.segments-step,.export-step{gap:14px;max-width:1120px;display:grid}.segment-toolbar,.export-summary{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:16px;padding-bottom:12px;display:flex}.export-summary__actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.segment-toolbar h3,.export-summary h3,.segment-preview__header h3{margin:0;font-size:1rem;line-height:1.25}.segment-toolbar .muted-text,.export-summary .muted-text{margin:4px 0 0;font-size:.875rem}.segment-phase,.segment-count{margin:5px 0 0;font-size:.8125rem}.segment-phase{color:var(--color-primary-strong);font-weight:700}.segment-count{color:var(--color-muted);font-variant-numeric:tabular-nums}.segments-step__layout{grid-template-columns:minmax(0,1fr) minmax(260px,340px);align-items:start;gap:16px;display:grid}.segments-step__layout--list-only{grid-template-columns:minmax(0,1fr)}.segment-task-list{gap:8px;display:grid}.segment-task-row{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);grid-template-columns:64px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:112px;padding:10px 12px;display:grid}.segment-task-row--selected{border-color:var(--color-primary);box-shadow:inset 3px 0 0 var(--color-primary)}.segment-thumbnail-button{background:var(--color-surface-muted);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-primary-strong);font-variant-numeric:tabular-nums;place-items:center;padding:0;font-weight:800;display:grid;overflow:hidden}.segment-thumbnail-button[aria-pressed=true]{border-color:var(--color-primary)}.segment-thumbnail-button img{object-fit:contain;width:100%;height:100%}.segment-thumbnail{width:100%;height:100%;position:relative}.segment-thumbnail__legacy{color:#fff;background:#252a25c2;padding:3px 5px;font-size:.6875rem;line-height:1;position:absolute;bottom:4px;right:4px}.segment-task-row__main{gap:8px;min-width:0;display:grid}.segment-task-row__titleline,.segment-task-row__meta,.segment-task-row__actions,.segment-preview__header{align-items:center;gap:10px;display:flex}.segment-task-row__titleline{justify-content:space-between}.segment-task-row__titleline h3{overflow-wrap:anywhere;margin:0;font-size:.95rem;line-height:1.25}.segment-dimensions,.segment-task-row__meta{color:var(--color-muted);font-variant-numeric:tabular-nums;font-size:.8125rem}.segment-task-row__meta{min-height:28px}.segment-responsibility,.segment-legacy-label,.segment-anchor-warning{margin:0;font-size:.8125rem}.segment-responsibility{color:var(--color-muted)}.segment-legacy-label,.segment-anchor-warning{color:var(--color-saffron-strong,var(--color-saffron));font-weight:700}.generation-progress{color:var(--color-muted);min-width:13em}.segment-error{color:var(--color-danger);overflow-wrap:anywhere;max-width:64ch;margin:0;font-size:.8125rem}.segment-task-row__actions{justify-content:end}.segment-task-row__actions .secondary-button{min-width:124px;padding:0 10px}.segment-task-row__actions .secondary-button:disabled,.segment-toolbar .primary-button:disabled,.export-summary .primary-button:disabled{cursor:not-allowed;opacity:.5}.status-badge{white-space:nowrap;align-items:center;gap:6px;min-height:26px;display:inline-flex}.status-badge__mark{background:currentColor;border-radius:50%;width:7px;height:7px;display:inline-block}.segment-preview{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);gap:12px;min-width:0;padding:12px;display:grid}.segment-preview__header{justify-content:space-between}.segment-preview__frame{aspect-ratio:750/1000;background:var(--color-surface-muted);border:1px solid var(--color-border);place-items:center;max-height:calc(100dvh - 190px);display:grid;overflow:hidden}.segment-preview__image{object-fit:contain;width:100%;height:100%}.segment-preview__image-wrap{width:100%;height:100%;position:relative}.segment-preview__image-wrap--legacy:after{content:"";pointer-events:none;background:#252a2533;position:absolute;inset:0}.segment-preview__legacy-label{color:#fff;z-index:1;background:#252a25d1;padding:6px 8px;font-size:.75rem;font-weight:700;position:absolute;top:10px;left:10px}.segment-preview__empty{color:var(--color-muted);text-align:center;justify-items:center;gap:4px;padding:16px;display:grid}.segment-preview__empty strong{color:var(--color-foreground)}.export-blockers{background:var(--color-warning-surface);border-left:4px solid var(--color-saffron);gap:6px;padding:12px;display:grid}.export-blockers p,.export-ready{margin:0}.commercial-review-warning{background:var(--color-warning-surface);border-left:4px solid var(--color-saffron);margin:0;padding:12px;font-size:.875rem}.export-ready{background:var(--color-success-surface);color:var(--color-primary-strong);padding:12px;font-weight:700}.quality-audit{border:1px solid var(--color-border);border-radius:var(--radius-md);gap:10px;padding:14px 16px;display:grid}.quality-audit--pass{background:var(--color-success-surface)}.quality-audit--warning{background:var(--color-warning-surface)}.quality-audit--blocked{background:var(--color-danger-surface,#fef2f2)}.quality-audit__header{justify-content:space-between;align-items:baseline;display:flex}.quality-audit__header strong,.quality-audit__header span,.quality-audit__reminder{margin:0}.quality-audit__segments{grid-template-columns:repeat(2,minmax(0,1fr));gap:5px;margin:0;padding:0;list-style:none;display:grid}.quality-audit__segments li{justify-content:space-between;align-items:center;display:flex}.quality-audit__segments span{color:var(--color-muted);font-size:.875rem}.quality-audit__issues{gap:5px;margin:0;padding:0;list-style:none;display:grid}.quality-audit__issues li{color:var(--color-foreground)}.quality-audit__issues--warning li{color:var(--color-muted)}.quality-audit__reminder{color:var(--color-muted);font-size:.875rem}.quality-download-gate{color:var(--color-muted);margin:0;font-size:.875rem}.usage-summary{border:1px solid var(--color-border);border-radius:var(--radius-md);gap:10px;padding:14px 16px;display:grid}.usage-summary .eyebrow{margin:0}.usage-summary__metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0;display:grid}.usage-summary__metrics div{gap:2px;display:grid}.usage-summary__metrics dt{color:var(--color-muted);font-size:.8125rem}.usage-summary__value{margin:0;font-size:1.375rem;font-weight:700}.usage-summary__models{gap:4px;margin:0;padding:0;list-style:none;display:grid}.usage-summary__models li{color:var(--color-muted);justify-content:space-between;font-size:.8125rem;display:flex}.export-history{gap:8px;display:grid}.export-history .eyebrow{margin:0}.export-history__strip{flex-wrap:wrap;gap:10px;display:flex}.export-history__item{border:1px solid var(--color-border);border-radius:var(--radius-sm,8px);justify-items:center;gap:4px;padding:6px;text-decoration:none;display:grid}.export-history__item img{object-fit:cover;width:64px;height:96px}.export-history__item span{color:var(--color-muted);font-size:.75rem}.export-preview{justify-items:start;gap:12px;display:grid}.export-preview__frame{background:var(--color-surface-muted);border:1px solid var(--color-border);width:min(100%,360px);max-height:620px;overflow:auto}.export-preview__frame img{object-fit:contain;width:100%;height:auto}.export-segment-thumbnails{gap:8px;margin-top:14px;padding-bottom:8px;display:flex;overflow-x:auto}.export-segment-thumbnails a{color:var(--color-foreground);flex:none;gap:4px;width:120px;font-size:.7rem;text-decoration:none;display:grid}.export-segment-thumbnails img{border:1px solid var(--color-border);border-radius:var(--radius-sm);object-fit:contain;width:100%;height:auto;max-height:320px}.page-state{place-items:center;min-height:100dvh;padding:24px;display:grid}.settings-modal{z-index:1000;background:#252a258a;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.settings-dialog{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-subtle);gap:16px;width:min(100%,720px);max-width:720px;max-height:min(720px,100dvh - 40px);padding:18px;display:grid;overflow:auto}.settings-dialog__header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:16px;padding-bottom:12px;display:flex}.settings-dialog__header h2{margin:0;font-size:1.25rem;line-height:1.2}.settings-tabs{border-bottom:1px solid var(--color-border);align-items:center;gap:8px;min-height:48px;display:flex}.settings-tab{color:var(--color-muted);background:0 0;border:0;border-bottom:3px solid #0000;min-height:44px;padding:0 12px;font-weight:800}.settings-tab[aria-selected=true]{border-bottom-color:var(--color-primary);color:var(--color-primary-strong)}.settings-panel,.settings-form{gap:14px;min-width:0;display:grid}.settings-model-grid{grid-template-columns:minmax(0,.44fr) minmax(0,1fr);gap:12px;display:grid}.settings-key-status{color:var(--color-primary-strong);margin:-6px 0 0;font-size:.875rem;font-weight:800}.settings-key-help{color:var(--color-muted);margin:-6px 0 0;font-size:.8125rem}.settings-quickstart{background:var(--color-success-surface);border-radius:var(--radius-md);justify-items:start;gap:8px;margin-bottom:14px;padding:12px 14px;display:grid}.settings-quickstart__hint{color:var(--color-muted);margin:0;font-size:.8125rem}.settings-loading,.settings-feedback{margin:0}.settings-feedback{border-left:4px solid;padding:8px 10px;font-weight:700}.settings-feedback--error{background:var(--color-danger-surface);color:var(--color-danger)}.settings-feedback--success{background:var(--color-success-surface);color:var(--color-primary-strong)}.settings-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;padding-top:6px;display:flex}.settings-actions .primary-button:disabled,.settings-actions .secondary-button:disabled{cursor:not-allowed;opacity:.56}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}@media (width<=1099px){.app-shell__body{grid-template-columns:220px minmax(0,1fr)}.app-shell__preview{border-left:0;border-top:1px solid var(--color-border);grid-column:2}}@media (width<=767px){.projects-page{padding:16px}.projects-toolbar{grid-template-columns:1fr;align-items:stretch}.projects-toolbar__stats{flex-wrap:wrap}.create-project,.project-row,.app-shell__topbar,.app-shell__body,.facts-grid{grid-template-columns:1fr}.project-row__thumbnail{width:72px;height:72px}.project-row__actions{flex-wrap:wrap}.app-shell__topbar{justify-items:start}.app-shell__sidebar{border-bottom:1px solid var(--color-border);border-right:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:100%;display:grid}.step-button{margin-bottom:0}.app-shell__preview{grid-column:auto}.workspace-header{flex-direction:column;align-items:flex-start}.form-grid--two,.image-upload-toolbar,.attribute-row,.attribute-row__fields,.copy-direction,.copy-section__body,.copy-bullet-row{grid-template-columns:1fr}.attribute-editor__toolbar{flex-direction:column;align-items:stretch}.attribute-editor__toolbar .secondary-button{justify-content:center;width:100%}.attribute-row__identity{padding-left:0}.attribute-row__actions{grid-template-columns:repeat(3,minmax(44px,1fr));padding-top:0}.copy-gate{flex-direction:column;align-items:stretch}.copy-gate .primary-button{justify-content:center}.copy-toolbar,.copy-section__heading{flex-direction:column;align-items:stretch}.copy-toolbar__actions{justify-content:stretch}.copy-toolbar__actions .primary-button,.copy-toolbar__actions .secondary-button,.settings-actions .primary-button,.settings-actions .secondary-button{justify-content:center;width:100%}.settings-dialog{max-height:calc(100dvh - 24px);padding:14px}.settings-dialog__header,.settings-actions{align-items:stretch}.settings-model-grid{grid-template-columns:1fr}.segment-toolbar,.export-summary,.segment-task-row__titleline,.segment-task-row__meta{flex-direction:column;align-items:stretch}.segments-step__layout{grid-template-columns:1fr}.segment-task-row{grid-template-columns:64px minmax(0,1fr);align-items:start}.segment-task-row__actions{grid-column:1/-1;justify-content:stretch}.segment-task-row__actions .secondary-button{justify-content:center;width:100%}}.layout-step{gap:16px;display:grid}.layout-step__targets{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.layout-target{gap:6px;display:grid}.layout-target__caption{color:var(--color-muted);font-size:.8125rem}.layout-target__control{background:var(--color-surface-muted);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-foreground);cursor:not-allowed;justify-content:space-between;align-items:center;padding:10px 12px;font-weight:600;display:flex}.layout-target__control svg{color:var(--color-muted)}.layout-select{gap:6px;display:grid}.layout-select__caption{color:var(--color-muted);font-size:.8125rem}.layout-select__control{position:relative}.layout-select__control select{appearance:none;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;width:100%;padding:10px 40px 10px 12px;font-weight:600}.layout-select__control select:focus-visible{border-color:var(--color-accent)}.layout-select__control svg{color:var(--color-muted);pointer-events:none;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.layout-modules{gap:10px;display:grid}.layout-modules__title{align-items:baseline;gap:8px;margin:0;font-weight:700;display:flex}.layout-modules__title span{color:var(--color-muted);font-size:.8125rem;font-weight:500}.layout-modules__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.module-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;align-items:flex-start;gap:10px;padding:12px;transition:border-color .12s,background .12s;display:flex}.module-card:hover{border-color:var(--color-accent)}.module-card--checked{background:var(--color-accent-soft);border-color:var(--color-accent)}.module-card--disabled{cursor:not-allowed;opacity:.55}.module-card--disabled:hover{border-color:var(--color-border)}.module-card input{accent-color:var(--color-accent);width:18px;height:18px;margin-top:1px}.module-card__body{gap:3px;display:grid}.module-card__name{font-weight:600}.module-card__desc{color:var(--color-muted);font-size:.8125rem;line-height:1.4}.login-page{justify-content:center;align-items:center;min-height:100dvh;padding:24px;display:flex}.login-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-subtle);gap:14px;width:100%;max-width:400px;padding:32px;display:grid}.login-card__brand{align-items:center;gap:10px;font-weight:700;display:flex}.login-card h1{margin:4px 0 0;font-size:1.25rem}.login-card .muted-text{margin:0}.login-card__field{gap:6px;display:grid}.login-card__field>span{color:var(--color-muted);font-size:.8125rem}.login-card__input{border:1px solid var(--color-border);border-radius:var(--radius-md);align-items:center;gap:8px;padding:10px 12px;display:flex}.login-card__input svg{color:var(--color-muted);flex-shrink:0}.login-card__input input{border:none;outline:none;flex:1}.login-card .primary-button{justify-content:center;min-height:48px}.login-card .inline-error{margin:0}.admin-page{gap:18px;width:100%;max-width:880px;margin:0 auto;padding:32px 24px;display:grid}.admin-page__header{justify-content:space-between;align-items:center;display:flex}.admin-add{align-items:center;gap:10px;display:flex}.admin-add input{border:1px solid var(--color-border);border-radius:var(--radius-md);flex:1;padding:10px 12px}.admin-add .primary-button{white-space:nowrap;align-items:center;gap:6px;display:inline-flex}.admin-new-code{background:var(--color-cta-surface,color-mix(in srgb, var(--color-cta), transparent 88%));border:1px solid color-mix(in srgb, var(--color-cta), transparent 60%);border-radius:var(--radius-md);flex-wrap:wrap;align-items:center;gap:10px;padding:12px 16px;display:flex}.admin-new-code strong{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:1.05rem}.admin-table{border-collapse:collapse;width:100%}.admin-table th,.admin-table td{border-bottom:1px solid var(--color-border);text-align:left;padding:12px 10px}.admin-table th{color:var(--color-muted);font-size:.8125rem;font-weight:600}.admin-table__code{align-items:center;gap:8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;display:flex}.admin-table__actions{gap:8px;display:flex}.admin-table__actions .ghost-button{align-items:center;gap:4px;display:inline-flex}.ghost-button.danger{color:var(--color-danger)}.ghost-button.danger:hover{background:var(--color-danger-surface)}.spin{animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}