/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial}::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.isolate{isolation:isolate}.row-1{grid-row:1}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.flex-shrink{flex-shrink:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.flex-wrap{flex-wrap:wrap}.overflow-y-auto{overflow-y:auto}.border{border-style:var(--tw-border-style);border-width:1px}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.underline{text-decoration-line:underline}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.backdrop-filter{-webkit-backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,);backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--font-size-small:12px;--font-size-body:14px;--font-size-title:16px;--canvas:#f4f5f4;--surface:#fff;--surface-subtle:#f7f8f7;--line:#e1e4e2;--line-strong:#cbd1cd;--ink:#18231f;--muted:#66726d;--brand:#245b6d;--brand-strong:#174957;--brand-soft:#eaf1f2;--success:#247553;--warning:#9a641b;--danger:#c13b3b;--radius:10px}*{box-sizing:border-box}html{background:var(--canvas);min-width:1180px}body{min-height:100vh;color:var(--ink);background:var(--canvas);-webkit-font-smoothing:antialiased;margin:0;font-family:PingFang SC,Microsoft YaHei,Noto Sans CJK SC,system-ui,sans-serif}button,input,textarea,select{font:inherit}button{color:inherit}.app-shell{grid-template-rows:64px minmax(0,1fr);height:100vh;min-height:100vh;display:grid;overflow:hidden}.app-header{z-index:10;border-bottom:1px solid var(--line);color:var(--ink);background:#fffffff5;justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:relative;box-shadow:0 1px 10px #142d240a}.brand-block,.header-actions,.museum-switcher,.user-pill{align-items:center;display:flex}.brand-block{gap:12px}.brand-name{font-size:var(--font-size-title);letter-spacing:-.02em;margin:0;font-weight:680}.brand-description{color:var(--muted);font-size:var(--font-size-small);margin:2px 0 0}.workspace-shell-state{text-align:center;place-items:center;min-height:100vh;padding:32px;display:grid}.workspace-shell-state h1{font-size:var(--font-size-title);margin:0 0 12px}.workspace-shell-state p{color:var(--muted);font-size:var(--font-size-body);margin:0 0 16px}.primary-link{color:#fff;background:var(--brand);min-height:38px;font-size:var(--font-size-small);border-radius:8px;justify-content:center;align-items:center;padding:0 14px;font-weight:620;text-decoration:none;display:inline-flex}.header-actions{gap:12px}.museum-switcher{border:1px solid var(--line);background:var(--surface-subtle);min-width:210px;max-width:300px;font-size:var(--font-size-body);border-radius:8px;gap:8px;padding:7px 11px}.museum-switcher small{color:var(--muted)}.museum-switcher span{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-weight:620;overflow:hidden}.user-pill{color:var(--ink);font-size:var(--font-size-small);gap:8px;text-decoration:none}.user-pill-button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:10px;min-height:38px;padding:4px 9px 4px 4px}.user-pill-button small{color:var(--muted)}.user-avatar{background:var(--brand);color:#fff;border-radius:50%;place-items:center;width:30px;height:30px;font-weight:700;display:grid}.workspace{background:var(--line);grid-template-columns:260px minmax(640px,1fr) 360px;gap:1px;min-height:0;display:grid;overflow:hidden}.panel{background:var(--surface);min-width:0}.tree-panel,.preview-panel{flex-direction:column;min-height:0;display:flex;overflow:hidden}.panel-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;min-height:68px;padding:15px 16px 13px;display:flex}.panel-heading h2{font-size:var(--font-size-body);margin:0;font-weight:680}.panel-heading p{color:var(--muted);font-size:var(--font-size-small);margin:5px 0 0}.tree-scope-label{border:1px solid var(--line);color:var(--brand-strong);background:var(--brand-soft);font-size:var(--font-size-small);border-radius:7px;padding:6px 8px}.quiet-button,.primary-button,.secondary-button,.tree-item{cursor:pointer;border:0}.quiet-button{border:1px solid var(--line);background:var(--surface);color:var(--brand);font-size:var(--font-size-small);border-radius:7px;padding:6px 9px}.quiet-button:focus-visible{outline-offset:1px;outline:3px solid #245b6d38}.primary-button:focus-visible{outline-offset:1px;outline:3px solid #245b6d38}.secondary-button:focus-visible{outline-offset:1px;outline:3px solid #245b6d38}.tree-item:focus-visible{outline-offset:1px;outline:3px solid #245b6d38}input:focus-visible{outline-offset:1px;outline:3px solid #245b6d38}textarea:focus-visible{outline-offset:1px;outline:3px solid #245b6d38}select:focus-visible{outline-offset:1px;outline:3px solid #245b6d38}.tree-tools{padding:12px 12px 8px}.tree-action-toolbar{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin-top:8px;display:grid}.tree-action-button,.tree-form-close,.tree-form-submit,.tree-mutation-error button{border:1px solid var(--line-strong);cursor:pointer;min-height:36px;font-size:var(--font-size-small);border-radius:7px;font-weight:620}.tree-action-button{color:#45534d;background:var(--surface);padding:0 7px}.tree-action-button:hover:not(:disabled){background:var(--brand-soft);border-color:#95a9a2}.tree-action-button:first-child{border-color:var(--brand);color:#fff;background:var(--brand);grid-column:1/-1}.tree-action-button:first-child:hover:not(:disabled){border-color:var(--brand-strong);background:var(--brand-strong)}.tree-action-button-compact{grid-column:auto/span 1}.tree-action-button:disabled,.tree-form-close:disabled,.tree-form-submit:disabled,.tree-mutation-error button:disabled{cursor:not-allowed;opacity:.46}.tree-lock-note{color:var(--warning);font-size:var(--font-size-small);margin:8px 0 0;line-height:1.5}.tree-mutation-form{background:#f7fbff;border:1px solid #cbdced;border-radius:8px;gap:7px;margin-top:10px;padding:10px;display:grid}.tree-mutation-heading{color:var(--ink);font-size:var(--font-size-small);justify-content:space-between;align-items:center;gap:8px;line-height:1.45;display:flex}.tree-mutation-form label{color:var(--muted);font-size:var(--font-size-small);font-weight:620}.tree-mutation-form input,.tree-mutation-form select{border:1px solid var(--line-strong);width:100%;min-height:38px;color:var(--ink);background:var(--surface);font-size:var(--font-size-small);border-radius:7px;padding:7px 9px}.tree-mutation-form small{color:var(--muted);font-size:var(--font-size-small);line-height:1.5}.tree-form-close{min-height:30px;color:var(--muted);background:0 0;border-color:#0000;padding:0 8px}.tree-form-submit{border-color:var(--brand);color:#fff;background:var(--brand);margin-top:2px;padding:0 10px}.tree-form-submit:hover:not(:disabled){background:var(--brand-strong)}.tree-action-button:focus-visible{outline-offset:1px;outline:3px solid #245b6d38}.tree-form-close:focus-visible{outline-offset:1px;outline:3px solid #245b6d38}.tree-form-submit:focus-visible{outline-offset:1px;outline:3px solid #245b6d38}.tree-mutation-error button:focus-visible{outline-offset:1px;outline:3px solid #245b6d38}.tree-mutation-error{gap:8px;display:grid}.tree-mutation-error button{color:#8d2f2f;background:#fff;border-color:#dfaaaa;justify-self:start;min-height:32px;padding:0 9px}.search-box{border:1px solid var(--line);width:100%;color:var(--ink);font-size:var(--font-size-small);background:#fff;border-radius:8px;padding:9px 10px}.tree-progress{border:1px solid var(--line);background:var(--surface-subtle);border-radius:9px;gap:7px;margin:2px 12px 10px;padding:11px;display:grid}.tree-progress-row{font-size:var(--font-size-small);justify-content:space-between;align-items:center;display:flex}.tree-progress-meta{color:var(--muted);font-size:var(--font-size-small);flex-wrap:wrap;gap:6px 10px;display:flex}.tree-progress-note{color:#7c7468;font-size:var(--font-size-small)}.panel-error,.panel-note{font-size:var(--font-size-small);border-radius:8px;margin:0 14px 10px;padding:10px 12px;line-height:1.55}.panel-error{color:#8d2f2f;background:#fff5f5;border:1px solid #efc8c8}.panel-note{color:#52606b;background:#f7fafc;border:1px solid #d5e1ed}.tree-list{flex:1;align-content:start;gap:2px;min-height:0;margin:0;padding:3px 10px 20px;list-style:none;display:grid;overflow:auto}.tree-item{width:100%;padding:8px 8px 8px calc(8px + var(--tree-depth) * 16px);text-align:left;background:0 0;border-radius:7px;grid-template-columns:16px minmax(0,1fr) auto auto;align-items:center;gap:8px;display:grid}.tree-item:hover{background:var(--surface-subtle)}.tree-item[aria-current=true]{background:var(--brand-soft);color:var(--brand-strong)}.node-symbol{border:1px solid var(--line-strong);width:16px;height:16px;color:var(--muted);font-size:var(--font-size-small);border-radius:4px;place-items:center;font-weight:700;display:grid}.tree-item[aria-current=true] .node-symbol{color:var(--brand);background:#fff;border-color:#8eb0b9}.node-name{min-width:0;font-size:var(--font-size-small);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.node-error-count{color:var(--danger);font-size:var(--font-size-small);white-space:nowrap;font-weight:700}.node-status{background:var(--line-strong);border-radius:50%;width:7px;height:7px}.node-status.complete{background:var(--success)}.node-status.pending{background:#e0a23e}.editor-panel{background:var(--canvas);min-width:0;overflow:auto}.editor-wrap{max-width:840px;margin:0 auto;padding:20px 24px 84px}.breadcrumb{color:var(--muted);font-size:var(--font-size-small);margin-bottom:10px}.editor-title-row{justify-content:space-between;align-items:flex-start;margin-bottom:16px;display:flex}.editor-title-row h1{font-size:var(--font-size-title);letter-spacing:-.025em;margin:0;font-weight:720}.editor-title-row p{color:var(--muted);font-size:var(--font-size-small);margin:6px 0 0}.status-chip{color:var(--warning);font-size:var(--font-size-small);background:#faf7ef;border:1px solid #d8d0bb;border-radius:99px;padding:6px 9px}.form-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);margin-bottom:12px;padding:20px;box-shadow:0 1px 1px #1a263205}.section-title{justify-content:space-between;align-items:center;margin-bottom:15px;display:flex}.section-title h2{font-size:var(--font-size-body);margin:0;font-weight:680}.section-note{color:var(--muted);font-size:var(--font-size-small)}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 16px;display:grid}.field{gap:7px;display:grid}.field.full{grid-column:1/-1}.field label{color:#3b4650;font-size:var(--font-size-small);font-weight:620}.required{color:var(--danger);margin-left:3px}.field input,.field textarea,.field select{border:1px solid var(--line-strong);width:100%;color:var(--ink);background:#fff;border-radius:8px}.field input,.field select{height:39px;padding:0 10px}.field textarea{resize:vertical;min-height:104px;padding:10px;line-height:1.65}.field.full>.panel-note{margin:0}.readonly-value{border:1px solid var(--line);color:#52606b;background:var(--surface-subtle);min-height:39px;font-size:var(--font-size-small);border-radius:8px;align-items:center;padding:8px 10px;display:flex}.checkbox-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 12px;display:grid}.checkbox-item{border:1px solid var(--line);background:var(--surface-subtle);min-height:39px;font-size:var(--font-size-small);border-radius:8px;align-items:center;gap:8px;padding:8px 10px;display:flex}.ai-card{background:#f5f8f7;border:1px solid #cfdcda;border-radius:9px;grid-template-columns:32px minmax(0,1fr) auto;align-items:start;gap:12px;padding:13px;display:grid}.ai-mark{color:#fff;background:var(--brand);width:32px;height:32px;font-size:var(--font-size-small);border-radius:8px;place-items:center;font-weight:750;display:grid}.ai-card strong{font-size:var(--font-size-small);margin-bottom:4px;display:block}.ai-card p{color:var(--muted);font-size:var(--font-size-small);margin:0;line-height:1.55}.candidate-box{font-size:var(--font-size-small);background:#fff;border:1px solid #d7e0dd;border-radius:8px;margin-top:10px;padding:10px;line-height:1.6}.candidate-list{gap:8px;margin-top:10px;display:grid}.candidate-list-button{min-height:36px;color:var(--muted);font-size:var(--font-size-small);background:#fff;border:1px solid #d7e0dd;border-radius:8px;justify-content:space-between;align-items:center;padding:0 10px;display:flex}.candidate-list-button.active{background:var(--brand-soft);color:var(--brand);border-color:#8eb0b9}.candidate-status{color:var(--brand);font-size:var(--font-size-small);margin:0 0 6px;font-weight:650}.secondary-button,.primary-button{min-height:36px;font-size:var(--font-size-small);border-radius:8px;padding:0 13px;font-weight:620}.secondary-button{border:1px solid var(--line-strong);background:#fff}.primary-button{color:#fff;background:var(--brand)}.primary-button:hover{background:var(--brand-strong)}.upload-zone{width:100%;min-height:86px;color:var(--muted);background:var(--surface-subtle);font-size:var(--font-size-small);text-align:center;border:1px dashed #b8c4ce;border-radius:9px;place-items:center;display:grid}.upload-zone strong{color:var(--brand);margin-bottom:4px;display:block}.editor-actions{z-index:3;border-top:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#f4f5f4f0;justify-content:space-between;align-items:center;min-height:60px;margin:0;padding:12px 24px;display:flex;position:fixed;bottom:0;left:261px;right:361px}.save-state{color:var(--muted);font-size:var(--font-size-small)}.action-group{gap:8px;display:flex}.action-group-column{flex-direction:column}.sr-only-input{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.media-list{gap:10px;margin-top:12px;display:grid}.media-item{border:1px solid var(--line);background:#fff;border-radius:8px;justify-content:space-between;align-items:flex-start;gap:12px;padding:12px;display:flex}.media-item p{color:var(--muted);font-size:var(--font-size-small);margin:4px 0 0}.preview-body{flex:1;order:2;min-height:0;padding:18px;overflow:auto}.preview-cover{color:#58716b;height:150px;font-size:var(--font-size-small);background:linear-gradient(145deg,#ffffffb8,#0000 46%),linear-gradient(135deg,#d9e2df,#c9d8d5);border-radius:10px;place-items:center;display:grid}.preview-kicker{color:var(--brand);font-size:var(--font-size-small);letter-spacing:.12em;margin:18px 0 7px;font-weight:700}.preview-body h2{font-size:var(--font-size-title);margin:0;line-height:1.35}.preview-summary{color:#52606b;font-size:var(--font-size-small);margin:12px 0 0;line-height:1.75}.preview-meta{border-top:1px solid var(--line);gap:9px;margin-top:18px;padding-top:15px;display:grid}.preview-meta-row{color:var(--muted);font-size:var(--font-size-small);justify-content:space-between;gap:12px;display:flex}.preview-meta-row strong{color:var(--ink);text-align:right;font-weight:600}.check-list{gap:9px;margin:0;padding:0;list-style:none;display:grid}.check-item{border:1px solid var(--line);font-size:var(--font-size-small);border-radius:8px;grid-template-columns:18px 1fr;align-items:start;gap:8px;padding:10px;display:grid}.check-icon{color:#fff;background:var(--success);width:18px;height:18px;font-size:var(--font-size-small);border-radius:50%;place-items:center;display:grid}.check-icon.pending{background:var(--warning)}.editor-context{color:var(--muted);font-size:var(--font-size-small);align-items:center;gap:7px;margin-bottom:12px;display:flex}.editor-context strong{min-width:0;color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-weight:620;overflow:hidden}.editor-context-state{color:var(--brand-strong);background:var(--brand-soft);border-radius:99px;margin-left:auto;padding:4px 7px}.submission-card{box-shadow:none;border-width:1px 0 0;border-radius:0;order:4;margin:0;padding:15px 16px 16px}.submission-card .section-title{margin-bottom:10px}.submission-card .section-note{text-align:right}.submission-card textarea{min-height:58px}.submission-card>.panel-note,.submission-card>.panel-error{margin:9px 0}.identity-page{color:#333;background:#f3f5f8 url(/identity/login-background.png) 50%/cover no-repeat;place-items:center;width:100%;min-width:0;min-height:100dvh;padding:24px;font-family:Inter,PingFang SC,Microsoft YaHei,Noto Sans CJK SC,sans-serif;display:grid;overflow:hidden auto}.identity-card{background:#fffc;border:0;border-radius:12px;width:500px;box-shadow:0 10px 20px #0000001a}.identity-card-login{width:470px;height:352px;position:relative;transform:translateY(-51px)}.identity-card-profile{min-height:561px;padding:51px 40px 40px}.identity-card-pending{text-align:center;min-height:324px;padding:51px 40px 40px;transform:translateY(-52px)}.identity-brand{width:246px;height:31px;margin-bottom:34px}.identity-card-login .identity-brand{margin:0;position:absolute;top:51px;left:35px}.identity-brand-centered{margin-bottom:39px;margin-left:auto;margin-right:auto}.identity-brand img{width:100%;height:auto;display:block}.identity-card h1{color:#333;font-size:var(--font-size-title);letter-spacing:0;margin:0;font-weight:600;line-height:31px}.identity-description{color:#999;font-size:var(--font-size-body);margin:8px 0 25px;font-weight:400;line-height:20px}.identity-field{gap:7px;margin-bottom:15px;display:grid}.identity-field label{color:#333;font-size:var(--font-size-body);font-weight:400;line-height:18px}.identity-field input,.identity-inline-row{width:100%;height:40px}.identity-field input{color:#333;font-size:var(--font-size-body);background:#fff;border:1px solid #e5e5e5;border-radius:8px;outline:0;padding:0 12px}.identity-field input::placeholder{color:#c4c4c4}.identity-field input:focus,.identity-inline-row:focus-within{border-color:#2467ce;box-shadow:0 0 0 3px #2467ce1f}.identity-login-form{grid-template-rows:40px 40px 40px;row-gap:16px;width:400px;display:grid;position:absolute;top:124px;left:35px}.identity-inline-row{background:#fff;border:1px solid #e5e5e5;border-radius:8px;display:grid;overflow:hidden}.identity-phone-input{grid-template-columns:70px 1fr}.identity-inline-row span{color:#3d3d3d;font-size:var(--font-size-body);place-items:center;font-weight:400;display:grid;position:relative}.identity-inline-row span:after{content:"";background:#e5e5e5;width:1px;position:absolute;top:0;bottom:0;right:0}.identity-inline-row input{height:38px;box-shadow:none;font-size:var(--font-size-body);border:0;border-radius:0;padding-left:12px}.identity-inline-row input::placeholder{color:#999}.identity-inline-row input:focus{box-shadow:none}.identity-code-row{grid-template-columns:70px 1fr 104px}.identity-code-row input{border:0;border-radius:0;height:38px;padding:0 12px}.identity-code-button{color:#2467ce;cursor:pointer;font-size:var(--font-size-body);background:#fff;border:0;position:relative}.identity-primary{color:#fff;cursor:pointer;width:100%;height:40px;font-size:var(--font-size-body);background:#333;border:0;border-radius:8px;margin-top:5px;font-weight:500}.identity-card-login .identity-primary{margin-top:23px}.identity-primary:hover:not(:disabled){background:#1f1f1f}:is(.identity-primary:focus-visible,.identity-code-button:focus-visible){outline-offset:2px;outline:3px solid #2467ce33}.identity-primary:disabled,.identity-code-button:disabled{cursor:not-allowed;opacity:.56}.identity-profile-fields{gap:0;display:grid}.identity-card-profile .identity-brand{margin-bottom:29px}.identity-card-profile .identity-field{margin-bottom:5px}.identity-card-profile .identity-primary{margin-top:4px}.identity-card-pending h1{text-align:center}.identity-card-pending .identity-description{text-align:center;margin:9px 0 32px}.identity-card-pending .identity-primary{width:420px;margin-top:0}.identity-notice{color:#bc3333;font-size:var(--font-size-small);text-align:left;margin:10px 0 0;line-height:18px}.identity-login-notice{margin:0;position:absolute;top:307px;left:35px;right:35px}.identity-login-notice-success{color:#247553}html:has(.identity-page){min-width:0;overflow-x:hidden}@media (max-width:1280px){.workspace{grid-template-columns:244px minmax(540px,1fr) 320px}.editor-wrap{padding-left:20px;padding-right:20px}.editor-actions{left:245px;right:321px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.local-debug-capture{z-index:2147483647;color:#1f2937;width:min(340px,100vw - 36px);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:var(--font-size-body);position:fixed;bottom:18px;right:18px}.local-debug-capture-bar,.local-debug-feedback{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff5;border:1px solid #0f172a1f;border-radius:12px;box-shadow:0 8px 30px #0f172a29}.local-debug-capture-bar{justify-content:space-between;align-items:center;width:fit-content;min-width:172px;margin-left:auto;padding:7px 8px 7px 12px;display:flex}.local-debug-capture-status{color:#246b4e;align-items:center;gap:7px;font-weight:600;display:inline-flex}.local-debug-capture-status>span{background:#2e9c6a;border-radius:999px;width:7px;height:7px;box-shadow:0 0 0 3px #2e9c6a24}.local-debug-capture button{color:#245c46;cursor:pointer;font:inherit;background:#eef3f0;border:0;border-radius:7px;padding:5px 9px;font-weight:600}.local-debug-capture button:disabled{cursor:not-allowed;opacity:.5}.local-debug-feedback{gap:8px;margin-top:8px;padding:13px;display:grid}.local-debug-feedback label{font-weight:650}.local-debug-feedback textarea{resize:vertical;color:#1f2937;width:100%;font:inherit;border:1px solid #ccd5d0;border-radius:8px;outline:none;padding:9px 10px;line-height:1.5}.local-debug-feedback textarea:focus{border-color:#3b8665;box-shadow:0 0 0 3px #3b86651f}.local-debug-feedback>div{justify-content:space-between;align-items:center;gap:10px;display:flex}.local-debug-feedback small{color:#69736e;font-size:var(--font-size-small)}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}html:has(.app-shell){background:#f5f5f5;min-width:1080px;overflow:hidden}body:has(.app-shell){color:#333;background:#f5f5f5;min-width:1080px;overflow:hidden}.app-shell{--canvas:#f5f5f5;--surface:#fff;--surface-subtle:#fafafa;--line:#e5e5e5;--line-strong:#d4d4d4;--ink:#333;--muted:#666;--brand:#333;--brand-strong:#262626;--brand-soft:#f5f5f5;--success:#247553;--warning:#a36a15;--danger:#c13b3b;--radius:12px;width:100%;min-width:1080px;height:100vh;height:100dvh;min-height:0;color:var(--ink);background:var(--canvas);grid-template-rows:minmax(0,1fr);padding:10px;font-family:Noto Sans SC,PingFang SC,Microsoft YaHei,system-ui,sans-serif;display:grid;overflow:hidden}.app-shell .workspace{--tree-panel-width:clamp(250px, 14.6vw, 280px);--preview-panel-width:clamp(380px, 29.7vw, 760px);grid-template-columns:var(--tree-panel-width) minmax(680px, 1fr) var(--preview-panel-width);background:0 0;gap:10px;min-height:0;display:grid;overflow:hidden}.app-shell .compact-workbench-controls,.app-shell .compact-preview-trigger,.app-shell .compact-panel-heading,.app-shell .compact-panel-backdrop{display:none}.app-shell .editor-header-end{flex:none;align-items:center;gap:16px;display:flex}.app-shell .panel{border:1px solid var(--line);background:var(--surface);border-radius:12px;min-width:0;overflow:hidden}.app-shell .tree-panel,.app-shell .preview-panel{flex-direction:column;min-height:0;display:flex;position:relative}.app-shell .structure-brand{flex:none;align-items:center;height:64px;margin:0 26px;padding-top:10px;display:flex}.app-shell .structure-brand img{object-fit:contain;object-position:left center;flex:none;width:220px;max-width:100%;height:auto;display:block}.app-shell .structure-account-wrap{width:calc(100% - 40px);margin:0 20px;position:relative}.app-shell .structure-account{border:0;border-bottom:1px solid var(--line);cursor:pointer;text-align:left;background:0 0;border-radius:8px 8px 0 0;grid-template-columns:38px minmax(0,1fr) 16px;align-items:center;gap:12px;width:100%;min-height:84px;padding:8px 6px 14px;transition:background .16s,box-shadow .16s;display:grid}.app-shell .structure-account:hover,.app-shell .structure-account[aria-expanded=true]{background:var(--surface-subtle);box-shadow:inset 0 0 0 1px var(--line)}.app-shell .structure-account:focus-visible{outline-offset:2px;outline:3px solid #33333329}.app-shell .structure-avatar{color:#ad3847;width:38px;height:38px;font-size:var(--font-size-body);background:#faecee;border-radius:999px;place-items:center;font-weight:500;display:grid}.app-shell .structure-account-copy{min-width:0}.app-shell .structure-account-chevron{width:16px;height:16px;color:var(--muted);transform-origin:50%;justify-self:center;transition:transform .18s;display:block}.app-shell .structure-account[aria-expanded=true] .structure-account-chevron{transform:rotate(180deg)}.app-shell .structure-account-menu{z-index:20;border:1px solid var(--line);background:var(--surface);border-radius:10px;width:188px;padding:6px;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 12px 32px #1d242a1f,0 2px 8px #1d242a0f}.app-shell .structure-account-menu-label{border-bottom:1px solid var(--line);color:var(--muted);font-size:var(--font-size-small);padding:5px 9px 7px;font-weight:500;line-height:16px;display:block}.app-shell .structure-account-menu button{width:100%;min-height:40px;color:var(--ink);cursor:pointer;font-size:var(--font-size-body);text-align:left;background:0 0;border:0;border-radius:7px;grid-template-columns:18px minmax(0,1fr);align-items:center;gap:9px;margin-top:4px;padding:0 10px;font-weight:500;transition:color .16s,background-color .16s;display:grid}:is(.app-shell .structure-account-menu button:hover,.app-shell .structure-account-menu button:focus-visible){color:var(--danger);outline-offset:-2px;background:#fff3f3;outline:2px solid #a937411f}.app-shell .structure-account-copy strong,.app-shell .structure-account-copy small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.app-shell .structure-account-copy strong{font-size:var(--font-size-body);font-weight:500;line-height:22px}.app-shell .structure-account-copy small{color:var(--muted);font-size:var(--font-size-small);letter-spacing:.1px;margin-top:2px;font-weight:400;line-height:18px}.app-shell .tree-panel>.panel-heading{border:0;flex:none;align-items:center;min-height:48px;padding:14px 28px 8px}.app-shell .tree-panel>.panel-heading h2{color:#4d5359;font-size:var(--font-size-body);letter-spacing:.1px;font-weight:600;line-height:20px}.app-shell .tree-tools{flex:none;padding:0 22px 10px}.app-shell .search-box{border-color:var(--line);height:36px;color:var(--ink);background:var(--surface);font-size:var(--font-size-small);border-radius:8px;padding:0 10px;line-height:18px}.app-shell .tree-action-toolbar{grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;margin-top:6px}.app-shell .tree-action-button,.app-shell .tree-form-close,.app-shell .tree-form-submit,.app-shell .tree-mutation-error button{border-color:var(--line);min-height:30px;color:var(--muted);background:var(--surface);font-size:var(--font-size-small);border-radius:6px;padding:0 5px;font-weight:400}.app-shell .tree-action-button:first-child{color:#fff;background:#333;border-color:#333;grid-column:span 2}.app-shell .tree-action-button:nth-child(2),.app-shell .tree-action-button:nth-child(3){grid-column:span 1}.app-shell .tree-action-button:hover:not(:disabled),.app-shell .tree-action-button:first-child:hover:not(:disabled){color:#fff;background:#262626;border-color:#262626}.app-shell .tree-progress{display:none}.app-shell .tree-list,.admin-museum-tree-surface .tree-list{gap:4px;padding:0 22px 68px}.app-shell .tree-item-row,.admin-museum-tree-surface .tree-item-row{position:relative}.app-shell .tree-item-row:before,.admin-museum-tree-surface .tree-item-row:before{top:-4px;bottom:-4px;left:calc(10px + var(--tree-depth) * 20px);z-index:0;background:var(--line-strong);content:"";opacity:.78;width:1px;position:absolute}.app-shell .tree-item-row[data-depth="0"]:before,.admin-museum-tree-surface .tree-item-row[data-depth="0"]:before{display:none}.app-shell .tree-item,.admin-museum-tree-surface .tree-item{z-index:1;width:100%;min-height:34px;padding:7px 64px 7px calc(20px + var(--tree-depth) * 20px);color:var(--ink);cursor:pointer;touch-action:none;-webkit-user-select:none;user-select:none;border-radius:6px;grid-template-columns:20px minmax(0,1fr);align-items:center;gap:8px;display:grid;position:relative}.app-shell .tree-item mark{color:inherit;background:#fff0a8;padding:0 1px}.app-shell .tree-node-toggle,.admin-museum-tree-surface .tree-node-toggle{top:0;left:calc(-10px + var(--tree-depth) * 20px);z-index:3;color:#66727b;cursor:pointer;background:0 0;border:0;border-radius:5px;place-items:center;width:20px;height:34px;padding:0;display:grid;position:absolute}:is(.app-shell .tree-node-toggle:hover,.app-shell .tree-node-toggle:focus-visible,.admin-museum-tree-surface .tree-node-toggle:hover,.admin-museum-tree-surface .tree-node-toggle:focus-visible){color:#35434d;background:#f1f4f5}:is(.app-shell .tree-node-toggle:focus-visible,.admin-museum-tree-surface .tree-node-toggle:focus-visible){outline-offset:0;outline:2px solid #48545d2e}.app-shell .tree-node-toggle-icon,.admin-museum-tree-surface .tree-node-toggle-icon{width:14px;height:14px;transition:transform .16s;display:block}.app-shell .tree-node-toggle[aria-expanded=false] .tree-node-toggle-icon,.admin-museum-tree-surface .tree-node-toggle[aria-expanded=false] .tree-node-toggle-icon{transform:rotate(-90deg)}.app-shell .tree-item-actions{z-index:3;opacity:0;align-items:center;gap:4px;transition:opacity .16s;display:flex;position:absolute;top:6px;right:8px}.app-shell .tree-item-action{width:22px;height:22px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;place-items:center;padding:0;line-height:22px;transition:color .16s,background-color .16s;display:grid}.app-shell .tree-item-row:hover .tree-item-actions,.app-shell .tree-item-row:focus-within .tree-item-actions{opacity:1}.app-shell .tree-item-row:has(.tree-add-menu) .tree-item-actions{opacity:1}:is(.app-shell .tree-item-action:hover,.app-shell .tree-item-action:focus-visible){color:#48545d;outline-offset:0;background:#f5f7f8;border-color:#d7dde1;outline:2px solid #48545d1a}.app-shell .tree-item-delete{color:var(--muted)}:is(.app-shell .tree-item-delete:hover,.app-shell .tree-item-delete:focus-visible){color:#a93741;background:#fff3f4;border-color:#efd6d9}.app-shell .tree-branch-action-icon{width:16px;height:16px;display:block}.app-shell .tree-item-row:has(.tree-add-menu){z-index:12}.app-shell .tree-add-menu{z-index:30;border:1px solid var(--line);background:var(--surface);border-radius:8px;gap:2px;width:124px;padding:5px;display:grid;position:absolute;top:26px;right:0;box-shadow:0 10px 24px #0000001f}.app-shell .tree-add-option{min-height:34px;color:var(--ink);cursor:pointer;font-size:var(--font-size-small);text-align:left;background:0 0;border:0;border-radius:6px;grid-template-columns:12px minmax(0,1fr);align-items:center;gap:8px;padding:0 9px;line-height:18px;display:grid}:is(.app-shell .tree-add-option:hover,.app-shell .tree-add-option:focus-visible){background:var(--surface-subtle)}.app-shell .tree-add-radio{border:1px solid var(--line-strong);background:var(--surface);border-radius:999px;width:10px;height:10px}.app-shell .tree-item:hover,.admin-museum-tree-surface .tree-item:hover{background:var(--surface-subtle)}.app-shell .tree-item[aria-current=true],.admin-museum-tree-surface .tree-item[aria-current=true]{color:var(--ink);background:#e9edf0}.app-shell .node-symbol,.admin-museum-tree-surface .node-symbol{width:20px;height:20px;font-size:var(--font-size-small);opacity:1;border:1px solid;border-radius:5px;place-items:center;font-weight:600;line-height:1;display:grid}.app-shell .node-name,.admin-museum-tree-surface .node-name{color:#363d43;font-size:var(--font-size-body);letter-spacing:.1px;font-weight:400;line-height:20px}.app-shell .node-kind-museum,.admin-museum-tree-surface .node-kind-museum{color:#a13f4b}.app-shell .node-kind-museum .node-name,.admin-museum-tree-surface .node-kind-museum .node-name{color:#30363b;font-weight:600}.app-shell .node-kind-space,.admin-museum-tree-surface .node-kind-space{color:#536b79}.app-shell .node-kind-space .node-name,.admin-museum-tree-surface .node-kind-space .node-name{color:#343b41;font-weight:550}.app-shell .node-kind-exhibit,.admin-museum-tree-surface .node-kind-exhibit{color:#746756}.app-shell .node-kind-exhibit .node-name,.admin-museum-tree-surface .node-kind-exhibit .node-name{color:#394047;font-weight:500}.app-shell .node-kind-artifact,.admin-museum-tree-surface .node-kind-artifact{color:#6b6875}.app-shell .node-kind-artifact .node-name,.admin-museum-tree-surface .node-kind-artifact .node-name{color:#42474d;font-weight:400}.app-shell .tree-item.node-kind-museum .node-symbol,.admin-museum-tree-surface .tree-item.node-kind-museum .node-symbol{color:#a13f4b;background:#faeef0}.app-shell .tree-item.node-kind-space .node-symbol,.admin-museum-tree-surface .tree-item.node-kind-space .node-symbol{color:#536b79;background:#eef3f5}.app-shell .tree-item.node-kind-exhibit .node-symbol,.admin-museum-tree-surface .tree-item.node-kind-exhibit .node-symbol{color:#746756;background:#f5f2ed}.app-shell .tree-item.node-kind-artifact .node-symbol,.admin-museum-tree-surface .tree-item.node-kind-artifact .node-symbol{color:#6b6875;background:#f2f1f4}.app-shell .tree-item-row.drag-source .tree-item{cursor:grabbing;opacity:.5}.app-shell .tree-item[draggable=true]{cursor:grab}.app-shell .tree-item-row.drag-target .tree-item{background:#eff3f5;box-shadow:inset 0 0 0 2px #657984,0 4px 14px #3441491f}.app-shell .tree-item-row.drag-target.drop-reorder-before:after,.app-shell .tree-item-row.drag-target.drop-reorder-after:after{right:8px;left:calc(10px + var(--tree-depth) * 20px);z-index:5;content:"";background:#657984;border-radius:999px;height:2px;position:absolute}.app-shell .tree-item-row.drag-target.drop-reorder-before:after{top:-3px}.app-shell .tree-item-row.drag-target.drop-reorder-after:after{bottom:-3px}.app-shell .tree-item-row.drag-target.drop-reorder-before .tree-item,.app-shell .tree-item-row.drag-target.drop-reorder-after .tree-item{background:var(--surface-subtle);box-shadow:none}.app-shell .node-status,.admin-museum-tree-surface .node-status{width:6px;height:6px;transition:opacity .16s;position:absolute;top:14px;right:16px}.app-shell .tree-item-row:hover .node-status,.app-shell .tree-item-row:focus-within .node-status,.app-shell .tree-item-row.drag-source .node-status{opacity:0}.app-shell .structure-submit{color:#fff;cursor:pointer;min-height:40px;font-size:var(--font-size-body);background:#333;border:0;border-radius:8px;font-weight:500;line-height:20px;position:absolute;bottom:28px;left:26px;right:26px}.app-shell .structure-submit:hover:not(:disabled){background:#262626}.app-shell .editor-panel{background:var(--canvas);flex-direction:column;min-height:0;display:flex;overflow:hidden}.app-shell .editor-header{border-bottom:1px solid var(--line);background:var(--surface);flex:none;justify-content:space-between;align-items:center;gap:24px;min-height:80px;padding:14px 30px;display:flex}.app-shell .editor-header-copy{min-width:0}.app-shell .editor-header h1{font-size:var(--font-size-title);text-overflow:ellipsis;white-space:nowrap;margin:0;font-weight:700;line-height:24px;overflow:hidden}.app-shell .editor-header p{color:var(--muted);font-size:var(--font-size-small);letter-spacing:.1px;text-overflow:ellipsis;white-space:nowrap;margin:2px 0 0;font-weight:400;line-height:18px;overflow:hidden}.app-shell .editor-header-actions{flex:none;align-items:center;gap:16px;display:flex}.app-shell .save-feedback{align-items:center;gap:8px;display:flex}.app-shell .save-feedback[data-error=true] .save-state{color:var(--danger)}.app-shell .save-retry-button{border:1px solid var(--line-strong);min-height:30px;color:var(--ink);background:var(--surface);border-radius:7px;padding:0 10px}.app-shell .save-state{color:var(--muted);font-size:var(--font-size-small);letter-spacing:.1px;font-weight:400;line-height:18px}.app-shell .editor-wrap{--side-card-width:320px;--card-padding:24px;grid-template-columns:minmax(0, 1fr) var(--side-card-width);flex:auto;grid-template-rows:max-content minmax(560px,1fr);grid-template-areas:"core media""narrative narrative";gap:28px 22px;width:100%;max-width:none;min-height:0;margin:0;padding:30px 30px 24px;display:grid;overflow:auto}.app-shell .editor-wrap:has(>.panel-error,>.panel-note){grid-template-rows:auto max-content minmax(560px,1fr);grid-template-areas:"notice notice""core media""narrative narrative"}.app-shell .editor-wrap>.panel-error,.app-shell .editor-wrap>.panel-note{grid-area:notice;margin:0}.app-shell .core-fields-card{grid-area:core}.app-shell .media-card{grid-area:media}.app-shell .narrative-card{grid-area:narrative}.app-shell .form-card{border-color:var(--line);min-width:0;box-shadow:none;border-radius:12px;margin:0;padding:24px}.app-shell .core-fields-card{height:auto;min-height:320px;overflow:visible}.app-shell .media-card{height:320px;min-height:320px;overflow:hidden}.app-shell .core-fields-card>.section-title,.app-shell .media-card>.section-title{grid-template-rows:24px 18px;gap:2px;min-height:44px;margin-bottom:20px}.app-shell .core-fields-card>.section-title .section-note,.app-shell .media-card>.section-title .section-note{-webkit-line-clamp:1;height:18px}.app-shell .core-fields-card{align-self:stretch}.app-shell .core-fields-card-exhibit{z-index:6;position:relative;overflow:visible}.app-shell .section-title{grid-template-rows:24px 36px;align-content:start;gap:4px;min-height:64px;margin-bottom:20px;display:grid;position:relative}.app-shell .section-title h2{font-size:var(--font-size-title);margin:0;font-weight:700;line-height:24px}.app-shell .section-note{height:36px;color:var(--muted);font-size:var(--font-size-small);letter-spacing:.1px;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-weight:400;line-height:18px;display:-webkit-box;overflow:hidden}.app-shell .form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 25px}.app-shell .core-fields-card-museum .form-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px 12px}.app-shell .core-fields-card-museum .form-grid>.field{align-self:start;min-width:0}.app-shell .core-fields-card-museum .radio-field{height:70px;min-height:70px}.app-shell .core-fields-card-museum .radio-options{grid-template-rows:44px;height:44px;min-height:44px;position:relative;top:6px}.app-shell .core-fields-card-museum .radio-option{height:44px;min-height:44px}.app-shell .form-grid:not(.introduction-form)>.field{grid-template-rows:20px 44px;align-content:start;align-items:start}.app-shell .field{gap:6px}.app-shell .field.full{grid-column:1/-1}.app-shell .field label{color:var(--ink);font-size:var(--font-size-body);letter-spacing:.1px;font-weight:500;line-height:20px}.app-shell .radio-field{border:0;min-width:0;margin:0;padding:0}.app-shell .radio-field legend{color:var(--ink);font-size:var(--font-size-body);letter-spacing:.1px;margin:0;padding:0;font-weight:500;line-height:20px}.app-shell .radio-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;min-height:44px;display:grid}.app-shell .radio-option{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:8px;align-items:center;gap:9px;min-width:0;min-height:44px;padding:0 12px;transition:border-color .16s,background-color .16s;display:flex}.app-shell .radio-option:hover{border-color:var(--line-strong)}.app-shell .radio-option:has(input:checked){background:var(--surface-subtle);border-color:#777}.app-shell .radio-option:has(input:focus-visible){border-color:#6f6f6f;outline:3px solid #3333331a}.app-shell .radio-option:has(input:disabled){cursor:not-allowed;opacity:.46}.app-shell .radio-option input{width:16px;height:16px;min-height:0;accent-color:var(--brand);padding:0}.app-shell .field input,.app-shell .field select,.app-shell .readonly-value{height:44px;min-height:44px;color:var(--ink);font-size:var(--font-size-body);border-radius:8px;padding:0 12px;font-weight:400;line-height:24px}.app-shell .input-with-unit{width:100%;height:44px;position:relative}.app-shell .input-with-unit input{-webkit-appearance:textfield;appearance:textfield;padding-right:42px}.app-shell .input-with-unit input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.app-shell .input-with-unit input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.app-shell .input-with-unit>span{color:var(--muted);font-size:var(--font-size-body);pointer-events:none;line-height:20px;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.app-shell .select-control{width:100%;height:44px;position:relative}.app-shell .select-control select{-webkit-appearance:none;appearance:none;padding-right:42px}.app-shell .select-chevron{width:16px;height:16px;color:var(--muted);pointer-events:none;transform-origin:50%;transition:transform .18s;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.app-shell .select-chevron.is-up{transform:translateY(-50%)rotate(180deg)}.app-shell .tree-select-control{height:38px}.app-shell .tree-select-control select{height:38px;min-height:38px}.app-shell .readonly-value{border-color:var(--line);color:#666;background:#f6f6f6}.app-shell .field input:hover:not(:disabled),.app-shell .field select:hover:not(:disabled){border-color:var(--line-strong)}:is(.app-shell .field input:focus-visible,.app-shell .field select:focus-visible){outline-offset:0;border-color:#6f6f6f;outline:3px solid #3333331a}.app-shell .multi-select-field{z-index:5;position:relative}.app-shell .multi-select-trigger{border:1px solid var(--line);width:100%;min-height:44px;color:var(--ink);background:var(--surface);cursor:pointer;font:inherit;font-size:var(--font-size-body);text-align:left;border-radius:8px;grid-template-columns:minmax(0,1fr) 20px;align-items:center;gap:12px;padding:0 12px;line-height:24px;display:grid}.app-shell .multi-select-trigger:hover:not(:disabled){border-color:var(--line-strong)}.app-shell .multi-select-trigger:focus-visible{outline-offset:0;border-color:#6f6f6f;outline:3px solid #3333331a}.app-shell .multi-select-trigger>span:first-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.app-shell .multi-select-trigger .placeholder{color:var(--muted)}.app-shell .multi-select-chevron{width:16px;height:16px;color:var(--muted);transform-origin:50%;justify-self:center;transition:transform .18s;display:block}.app-shell .multi-select-trigger[aria-expanded=true] .multi-select-chevron{transform:rotate(180deg)}.app-shell .multi-select-popover{z-index:20;border:1px solid var(--line);background:var(--surface);border-radius:8px;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px 6px;padding:6px;display:grid;position:absolute;top:calc(100% + 6px);left:0;right:0;box-shadow:0 10px 24px #0000001a}.app-shell .multi-select-option{cursor:pointer;min-width:0;min-height:34px;font-size:var(--font-size-small);background:0 0;border:1px solid #0000;border-radius:6px;align-items:center;gap:8px;padding:0 9px;line-height:18px;transition:border-color .14s,background-color .14s;display:flex}.app-shell .multi-select-option:hover,.app-shell .multi-select-option:focus-within{background:var(--surface-subtle);border-color:#0000}.app-shell .multi-select-option.selected{border-color:var(--line);background:#f3f3f3}.app-shell .multi-select-option input[type=checkbox]{accent-color:#333;flex:0 0 14px;width:14px;min-width:14px;height:14px;min-height:14px;margin:0;padding:0}.app-shell .multi-select-option>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.app-shell .media-upload-button{cursor:pointer;width:100%;font-size:var(--font-size-body);padding:10px 18px;font-weight:500;line-height:20px}.app-shell .media-card .media-upload-button{height:44px;min-height:44px;margin-top:26px}.app-shell .media-card .media-list{margin-top:20px}.app-shell .media-card .media-item{background:var(--surface-subtle);border:0;border-radius:8px;width:100%;min-width:0;height:70px;min-height:70px;padding:8px 10px}.app-shell .media-card .media-actions{border-top:0;gap:4px;margin-top:0;padding-top:0}.app-shell .media-list{overscroll-behavior:contain;gap:8px;max-height:246px;margin-top:24px;overflow-y:auto}.app-shell .media-empty{border:1px dashed var(--line-strong);min-height:112px;color:var(--muted);background:var(--surface-subtle);border-radius:10px;flex-direction:column;justify-content:center;align-items:flex-start;gap:4px;padding:18px;display:flex}.app-shell .media-empty strong{color:var(--ink);font-size:var(--font-size-body);font-weight:600;line-height:20px}.app-shell .media-empty span{font-size:var(--font-size-small);line-height:18px}.app-shell .media-item{border-color:var(--line);background:var(--surface-subtle);flex-direction:column;align-items:stretch;gap:0;padding:12px;display:flex}.app-shell .media-actions{border-top:1px solid var(--line);justify-content:flex-end;align-items:center;gap:12px;margin-top:10px;padding-top:8px;display:flex}.app-shell .media-file-heading{justify-content:space-between;align-items:center;gap:10px;min-width:0;display:flex}.app-shell .media-file-heading strong{min-width:0;color:var(--ink);font-size:var(--font-size-body);flex:auto;font-weight:600;line-height:20px}.app-shell .media-file-heading .media-actions{flex:none}.app-shell .media-text-action{min-height:30px;color:var(--muted);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);cursor:pointer;font-size:var(--font-size-small);text-align:center;border:0;border-radius:6px;padding:4px 10px;font-weight:500;line-height:20px;transition:color .16s,background-color .16s,box-shadow .16s}.app-shell .media-text-action:hover:not(:disabled){color:var(--ink);background:var(--brand-soft);box-shadow:inset 0 0 0 1px var(--line-strong)}.app-shell .media-text-action:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.app-shell .media-text-action:disabled{cursor:not-allowed;opacity:.45}.app-shell .media-text-action.destructive{color:var(--danger)}.app-shell .media-text-action.destructive:hover:not(:disabled){color:var(--danger);background:#fff5f5;box-shadow:inset 0 0 0 1px #efcaca}.app-shell .media-file-meta{width:100%;min-width:0}.app-shell .media-file-meta p{margin-top:4px;line-height:16px}.app-shell .media-file-meta strong{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.app-shell .narrative-card{--narrative-body-font-size:var(--font-size-body);height:100%;min-height:560px;box-shadow:none;background:0 0;border:0;grid-template-columns:minmax(0,1fr);gap:22px;padding:0;display:grid}.app-shell .narrative-ai{border:1px solid var(--line);background:var(--surface);border-radius:12px;flex-direction:column;width:100%;min-width:0;min-height:0;padding:18px;display:flex;overflow:hidden}.app-shell .narrative-ai>.section-title{flex:none;margin-bottom:18px}.app-shell .scroll-fade-region{--scroll-fade-height:32px;min-height:0;position:relative}.app-shell .scroll-fade-content{-webkit-mask-size:100% 100%;mask-size:100% 100%;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-source-type:alpha;mask-mode:alpha}.app-shell .scroll-fade-region[data-scroll-fade-top=true]>.scroll-fade-content{-webkit-mask-image:linear-gradient(to bottom, transparent 0%, #000 var(--scroll-fade-height), #000 100%);mask-image:linear-gradient(to bottom, transparent 0%, #000 var(--scroll-fade-height), #000 100%);-webkit-mask-image:linear-gradient(to bottom, transparent 0%, #000 var(--scroll-fade-height), #000 100%)}.app-shell .scroll-fade-region[data-scroll-fade-bottom=true]>.scroll-fade-content{-webkit-mask-image:linear-gradient(to top, transparent 0%, #000 var(--scroll-fade-height), #000 100%);mask-image:linear-gradient(to top, transparent 0%, #000 var(--scroll-fade-height), #000 100%);-webkit-mask-image:linear-gradient(to top, transparent 0%, #000 var(--scroll-fade-height), #000 100%)}.app-shell .scroll-fade-region[data-scroll-fade-top=true][data-scroll-fade-bottom=true]>.scroll-fade-content{-webkit-mask-image:linear-gradient(to bottom, transparent 0%, #000 var(--scroll-fade-height), #000 calc(100% - var(--scroll-fade-height)), transparent 100%);mask-image:linear-gradient(to bottom, transparent 0%, #000 var(--scroll-fade-height), #000 calc(100% - var(--scroll-fade-height)), transparent 100%);-webkit-mask-image:linear-gradient(to bottom, transparent 0%, #000 var(--scroll-fade-height), #000 calc(100% - var(--scroll-fade-height)), transparent 100%)}.app-shell .ai-card{background:0 0;border:0;border-radius:0;flex-direction:column;flex:auto;justify-content:space-between;align-items:stretch;gap:14px;height:auto;min-height:0;padding:0;display:flex;overflow:hidden}.app-shell .ai-composer button:focus-visible{outline-offset:2px;outline:3px solid #33333324}.app-shell .ai-message-wrap{background:0 0;border-radius:0;flex:auto;min-height:0;overflow:hidden}.app-shell .ai-message{height:100%;min-height:0;color:var(--ink);font-size:var(--narrative-body-font-size);overscroll-behavior:contain;scrollbar-gutter:stable;background:0 0;border-radius:0;padding:0;font-weight:400;line-height:24px;overflow-y:auto}.app-shell .ai-chat-transcript{flex-direction:column;align-items:stretch;gap:18px;min-height:100%;display:flex}.app-shell .ai-chat-turn{max-width:100%}.app-shell .ai-chat-turn p{color:#232323;font-size:var(--narrative-body-font-size);letter-spacing:.1px;overflow-wrap:anywhere;white-space:pre-wrap;margin:0;line-height:24px}.app-shell .ai-chat-turn-assistant{align-self:stretch}.app-shell .ai-chat-turn-user{background:#f3f3f4;border-radius:8px;align-self:flex-end;max-width:82%;padding:10px 14px}.app-shell .ai-request-trace{border:1px solid var(--line);background:var(--surface-subtle);border-radius:10px;gap:7px;padding:12px 14px;display:grid}.app-shell .ai-request-trace-heading{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.app-shell .ai-request-trace-heading strong{color:var(--ink);font-size:var(--font-size-small);font-weight:650;line-height:18px}.app-shell .ai-request-trace-heading span,.app-shell .ai-request-trace-note{color:var(--muted);font-size:var(--font-size-small);line-height:17px}.app-shell .ai-current-stage-viewport{height:46px;overflow:hidden}.app-shell .ai-current-stage-track{grid-auto-rows:46px;display:grid}.app-shell .ai-current-stage-track[data-has-previous=true]{animation:.22s ease-out both ai-stage-roll-up;transform:translateY(-46px)}.app-shell .ai-current-stage{align-content:center;gap:1px;min-width:0;display:grid}.app-shell .ai-current-stage-title strong,.app-shell .ai-current-stage>span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.app-shell .ai-current-stage-title{align-items:center;gap:7px;min-width:0;display:flex}.app-shell .ai-current-stage-title strong{min-width:0;color:var(--ink);font-size:var(--font-size-small);font-variant-numeric:tabular-nums;font-weight:650;line-height:18px}.app-shell .ai-current-stage-title small{color:#416b58;font-size:var(--font-size-small);font-variant-numeric:tabular-nums;flex:none;margin-left:auto;font-weight:550;line-height:16px}.app-shell .ai-current-stage>span{color:var(--muted);font-size:var(--font-size-small);line-height:18px}.app-shell .ai-stage-live-dot{background:#416b58;border-radius:50%;flex:none;width:7px;height:7px;animation:1.35s ease-out infinite ai-stage-live-pulse;box-shadow:0 0 #416b5847}.app-shell .ai-current-stage[data-muted=true]{opacity:.58}.app-shell .ai-stage-progress{background:#dedede;border-radius:999px;height:4px;position:relative;overflow:hidden}.app-shell .ai-stage-progress>span{width:var(--ai-stage-progress);border-radius:inherit;background:#416b58;height:100%;transition:width .22s ease-out;display:block}.app-shell .ai-stage-progress[data-active=true]:after{border-radius:inherit;content:"";background:linear-gradient(90deg,#0000,#ffffffd1,#0000);width:24%;animation:1.2s ease-in-out infinite ai-stage-progress-scan;position:absolute;inset:0 auto 0 -28%}.app-shell .ai-stage-activity{min-width:0;color:var(--muted);font-size:var(--font-size-small);font-variant-numeric:tabular-nums;justify-content:space-between;align-items:center;gap:12px;margin:-2px 0 5px;line-height:16px;display:flex}.app-shell .ai-request-trace-details{min-width:0}.app-shell .ai-request-trace-details summary{width:fit-content;min-height:28px;color:var(--muted);cursor:pointer;font-size:var(--font-size-small);padding:5px 2px;line-height:18px}.app-shell .ai-request-trace-details summary:hover{color:var(--ink)}.app-shell .ai-request-trace-details summary:focus-visible{outline-offset:2px;border-radius:4px;outline:3px solid #33333324}.app-shell .ai-request-trace-note{margin:5px 0 8px}.app-shell .ai-request-trace-details ol{gap:7px;margin:0;padding:0;list-style:none;display:grid}.app-shell .ai-request-trace-details li{color:var(--muted);grid-template-columns:10px minmax(0,1fr);align-items:start;gap:8px;display:grid}.app-shell .ai-stage-marker{background:var(--surface);border:2px solid #8b8b8b;border-radius:50%;width:8px;height:8px;margin-top:5px}.app-shell .ai-request-trace-details li[data-stage-status=complete] .ai-stage-marker{background:#416b58;border-color:#416b58}.app-shell .ai-request-trace-details li[data-stage-status=active] .ai-stage-marker{border-color:var(--brand);box-shadow:0 0 0 3px #33333317}.app-shell .ai-request-trace-details li>span:last-child{gap:1px;display:grid}.app-shell .ai-request-trace-details li strong,.app-shell .ai-request-trace-details li small{font-size:var(--font-size-small);line-height:17px}.app-shell .ai-request-trace-details li strong{color:var(--ink);font-weight:550}.app-shell .ai-request-trace-details li small{color:var(--muted)}@keyframes ai-stage-roll-up{0%{transform:translateY(0)}to{transform:translateY(-46px)}}@keyframes ai-stage-live-pulse{0%{opacity:.72;box-shadow:0 0 #416b5847}55%{opacity:1;box-shadow:0 0 0 5px #416b5800}to{opacity:.72;box-shadow:0 0 #416b5800}}@keyframes ai-stage-progress-scan{0%{transform:translate(0)}to{transform:translate(540%)}}.app-shell .ai-summary-turn{border:1px solid var(--line);background:#fbfcfb;border-radius:10px;padding:14px}.app-shell .ai-summary-turn-label{color:var(--ink);font-size:var(--font-size-small);justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;font-weight:650;line-height:18px;display:flex}.app-shell .ai-candidate-status{border:1px solid var(--line);color:var(--muted);background:var(--surface);font-size:var(--font-size-small);border-radius:999px;flex:none;padding:2px 7px;font-weight:500}.app-shell .ai-candidate-diff{grid-template-columns:minmax(0,1fr) 18px minmax(0,1fr);align-items:stretch;gap:10px;display:grid}.app-shell .ai-candidate-diff-column{background:#f3f3f4;border-radius:8px;min-width:0;padding:10px}.app-shell .ai-candidate-after{background:#eef7f2}.app-shell .ai-candidate-diff[data-candidate-status=REJECTED] .ai-candidate-after,.app-shell .ai-candidate-diff[data-candidate-status=STALE] .ai-candidate-after{background:#f7f3f3}.app-shell .ai-candidate-diff-column>strong{color:var(--muted);font-size:var(--font-size-small);margin-bottom:5px;font-weight:650;line-height:16px;display:block}.app-shell .ai-candidate-diff-column p{color:var(--ink);font-size:var(--narrative-body-font-size);white-space:pre-wrap;margin:0;line-height:22px}.app-shell .ai-candidate-diff-arrow{color:var(--muted);font-size:var(--font-size-title);place-items:center;display:grid}.app-shell .ai-candidate-audit-meta{font-size:var(--font-size-small);color:var(--muted)!important;margin:8px 0 0!important;line-height:17px!important}.app-shell .ai-summary-turn-content{color:var(--ink);white-space:pre-wrap}.app-shell .ai-summary-turn-guidance{font-size:var(--font-size-small);color:var(--muted)!important;margin-top:8px!important;line-height:18px!important}.app-shell .ai-candidate-actions{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;margin-top:12px;padding-top:12px;display:flex}.app-shell .ai-candidate-actions>p{color:var(--muted);font-size:var(--font-size-small);margin:0;line-height:18px}.app-shell .ai-candidate-actions>div{flex:none;gap:8px;display:flex}.app-shell .ai-candidate-actions button{cursor:pointer;min-height:44px;font:inherit;font-size:var(--font-size-small);border-radius:8px;padding:10px 16px;font-weight:650;line-height:20px;transition:background-color .18s ease-out,border-color .18s ease-out}.app-shell .ai-candidate-confirm{color:#fff;background:#333;border:1px solid #333}.app-shell .ai-candidate-confirm:hover:not(:disabled){background:#1f1f1f;border-color:#1f1f1f}.app-shell .ai-candidate-reject{color:#8f2929;background:var(--surface);border:1px solid #b34a4a}.app-shell .ai-candidate-reject:hover:not(:disabled){background:#fbefef}.app-shell .ai-candidate-actions button:focus-visible{outline-offset:2px;outline:3px solid #33333329}.app-shell .ai-candidate-actions button:disabled{cursor:not-allowed;opacity:.48}.app-shell .ai-message-empty{color:var(--muted)}.app-shell .ai-empty-guidance{border:1px dashed var(--line-strong);background:var(--surface-subtle);border-radius:10px;gap:8px;padding:16px;display:grid}.app-shell .ai-empty-guidance strong{color:var(--ink);font-size:var(--font-size-small);font-weight:650;line-height:18px}.app-shell .ai-empty-guidance p{color:var(--muted);margin:0;line-height:22px}.app-shell .ai-search-sources{color:var(--muted);font-size:var(--font-size-small);background:0 0;border:0;flex-wrap:wrap;align-items:baseline;gap:2px 10px;margin-top:8px;padding:0;line-height:18px;display:flex}.app-shell .ai-search-sources-heading{color:var(--muted);flex:none;justify-content:flex-start;align-items:baseline;gap:8px;display:flex}.app-shell .ai-search-sources-heading>strong{font-weight:500}.app-shell .ai-search-sources-heading>span{color:var(--muted);white-space:nowrap}.app-shell .ai-search-sources ul{scrollbar-width:thin;flex-wrap:wrap;flex:320px;align-content:flex-start;gap:0 12px;min-width:0;max-height:54px;margin:0;padding:0;list-style:none;display:flex;overflow-y:auto}.app-shell .ai-search-sources li{flex:0 auto;min-width:0;max-width:100%;height:18px}.app-shell .ai-search-sources a{min-width:0;max-width:100%;color:var(--muted);white-space:nowrap;background:0 0;align-items:baseline;gap:4px;padding:0;text-decoration:none;display:inline-flex}.app-shell .ai-search-sources a:hover{color:var(--ink);background:0 0}.app-shell .ai-source-title,.app-shell .ai-source-host{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.app-shell .ai-source-title{max-width:180px;color:inherit;font-weight:400}.app-shell .ai-source-host{color:inherit;text-decoration:underline;-webkit-text-decoration-color:var(--line-strong);text-decoration-color:var(--line-strong);text-underline-offset:2px;flex:none;display:inline}.app-shell .ai-search-sources a:hover .ai-source-host{text-decoration-color:currentColor}.app-shell .ai-search-sources-standalone{margin-top:0}.app-shell .ai-search-sources-standalone>strong,.app-shell .ai-search-sources-standalone>span{color:var(--muted);font-weight:400}.app-shell .ai-inline-feedback{color:#315c47;font-size:var(--font-size-small);margin:0;line-height:18px}.app-shell .ai-inline-error{color:var(--danger)}.app-shell .ai-composer{border:1px solid var(--line-strong);background:var(--surface);border-radius:8px;flex:none;align-items:flex-start;gap:8px;width:100%;min-width:0;min-height:88px;margin-top:auto;padding:10px 50px 10px 12px;display:flex;position:relative;box-shadow:0 0 12px #0000001a}.app-shell .ai-composer-label{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.app-shell .ai-composer textarea{resize:none;width:100%;min-width:0;height:66px;min-height:66px;max-height:112px;color:var(--ink);font-family:inherit;font-size:var(--font-size-body);background:0 0;border:0;outline:none;flex:auto;padding:0;line-height:22px}.app-shell .ai-composer textarea:disabled{color:var(--muted)}.app-shell .ai-composer textarea::placeholder{color:#666;opacity:1}.app-shell .ai-composer button{cursor:pointer;min-height:22px;font-size:var(--font-size-small);border:0;border-radius:8px;flex:none;padding:6px 9px;font-weight:600;line-height:20px}.app-shell .ai-composer button.ai-composer-submit{background:#333;border-radius:50%;place-items:center;width:30px;height:30px;padding:0;display:grid;position:absolute;bottom:10px;right:10px}.app-shell .ai-composer-submit img{width:16px;height:16px;display:block}.app-shell .ai-composer-submit:hover:not(:disabled){background:#262626}.app-shell .ai-composer-submit:active:not(:disabled){background:#1f1f1f}.app-shell .ai-composer button.ai-composer-submit:disabled{cursor:not-allowed;background:#8e8f90}.app-shell .primary-button,.app-shell .secondary-button{min-height:40px;font-size:var(--font-size-body);border-radius:8px;font-weight:500;line-height:20px}.app-shell .primary-button{color:#fff;background:#333;border:0}.app-shell .primary-button:hover:not(:disabled){background:#262626}.app-shell .secondary-button{border-color:var(--line-strong);color:var(--ink);background:var(--surface)}.app-shell button:disabled{cursor:not-allowed;opacity:.46}.app-shell .preview-panel>.panel-heading{border-bottom:1px solid var(--line);flex:none;order:1;min-height:80px;padding:16px 30px}.app-shell .preview-panel>.panel-heading h2{font-size:var(--font-size-title);font-weight:700;line-height:24px}.app-shell .preview-panel>.panel-heading p{font-size:var(--font-size-small);letter-spacing:.1px;margin-top:2px;line-height:18px}.app-shell .preview-body{height:100%;min-height:0;padding:30px;overflow:auto}.app-shell .preview-scroll-wrap{background:var(--surface);--scroll-fade-height:40px;flex:auto;order:4;min-height:0;overflow:hidden}.app-shell .preview-scroll-wrap .preview-body{flex:none;padding:30px}.app-shell .preview-cover{aspect-ratio:510/286;height:auto;color:var(--muted);background:var(--surface-subtle);font-size:var(--font-size-small);border-radius:12px;place-items:center;line-height:18px;display:grid;position:relative;overflow:hidden}.app-shell .preview-cover img{object-fit:cover}.app-shell .preview-body h2{font-size:var(--font-size-title);letter-spacing:-.2px;margin-top:20px;font-weight:700;line-height:28px}.app-shell .preview-narrative,.app-shell .technical-indicators{border-top:1px solid var(--line);margin-top:24px;padding-top:24px}.app-shell .technical-indicators-heading{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.app-shell .technical-indicators-heading h3{color:var(--ink);font-size:var(--font-size-body);margin:0;font-weight:700;line-height:22px}.app-shell .technical-indicators-heading p{color:var(--muted);font-size:var(--font-size-small);margin:4px 0 0;line-height:18px}.app-shell .technical-indicators-count{border:1px solid var(--line);color:var(--muted);background:var(--surface-subtle);font-size:var(--font-size-small);border-radius:999px;flex:none;padding:3px 8px;line-height:18px}.app-shell .technical-indicators-empty,.app-shell .technical-indicators-loading{border:1px dashed var(--line-strong);color:var(--muted);background:var(--surface-subtle);font-size:var(--font-size-small);border-radius:10px;margin-top:14px;padding:14px;line-height:18px}.app-shell .technical-indicators-empty strong{color:var(--ink);font-size:var(--font-size-body);line-height:22px;display:block}.app-shell .technical-indicators-empty p{margin:5px 0 0}.app-shell .technical-indicators-loading{align-items:center;gap:9px;display:flex}.app-shell .technical-indicators-loading>span{border:2px solid var(--line-strong);border-top-color:var(--brand);border-radius:50%;width:14px;height:14px;animation:.8s linear infinite technical-indicator-spin}.app-shell .technical-indicators-review-note{border-left:2px solid var(--warning);color:var(--muted);font-size:var(--font-size-small);background:#faf6ed;margin:14px 0 0;padding:9px 11px;line-height:18px}.app-shell .technical-indicator-list{gap:0;margin:14px 0 0;display:grid}.app-shell .technical-indicator-item{border-top:1px solid var(--line);padding:13px 0}.app-shell .technical-indicator-item:first-child{border-top:0;padding-top:0}.app-shell .technical-indicator-value{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:baseline;gap:12px;display:grid}.app-shell .technical-indicator-value dt{color:var(--muted);font-size:var(--font-size-small);line-height:18px}.app-shell .technical-indicator-value dd{color:var(--ink);font-size:var(--font-size-body);overflow-wrap:anywhere;text-align:right;margin:0;font-weight:650;line-height:22px}.app-shell .technical-indicator-unit{color:var(--muted);font-size:var(--font-size-small);font-weight:400}.app-shell .technical-indicator-meta{color:var(--muted);font-size:var(--font-size-small);flex-wrap:wrap;justify-content:flex-end;gap:6px;margin-top:7px;line-height:18px;display:flex}.app-shell .technical-indicator-meta>span{background:var(--surface-subtle);border-radius:999px;padding:2px 7px}.app-shell .technical-indicator-verification.pending{color:var(--warning);background:#faf6ed}.app-shell .technical-indicator-verification.verified{color:var(--success);background:#eef7f2}.app-shell .technical-indicator-sources{color:var(--muted);font-size:var(--font-size-small);flex-wrap:wrap;justify-content:flex-end;gap:4px 8px;margin-top:7px;line-height:18px;display:flex}.app-shell .technical-indicator-sources a{color:var(--brand);text-underline-offset:2px;text-decoration:underline;text-decoration-thickness:1px}.app-shell .technical-indicator-sources a:focus-visible{outline-offset:2px;border-radius:3px;outline:3px solid #245b6d29}@keyframes technical-indicator-spin{to{transform:rotate(360deg)}}.app-shell .preview-summary,.app-shell .preview-detail{margin:0}.app-shell .preview-detail{margin-top:18px}.app-shell .preview-summary>span,.app-shell .preview-detail>span{color:var(--muted);font-size:var(--font-size-small);letter-spacing:.1px;font-weight:400;line-height:18px;display:block}.app-shell .preview-summary>p,.app-shell .preview-detail>p{color:var(--ink);font-size:var(--font-size-body);white-space:pre-wrap;margin:11px 0 0;line-height:24px}.app-shell .preview-meta{border:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 24px;margin-top:17px;padding:0;display:grid}.app-shell .preview-meta-row{min-width:0;font-size:var(--font-size-small);white-space:nowrap;justify-content:flex-start;align-items:baseline;gap:0;line-height:18px;display:flex}.app-shell .preview-meta-row span{color:var(--muted);flex:none}.app-shell .preview-meta-row strong{min-width:0;color:var(--ink);text-align:left;text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.app-shell .preview-meta-row[data-wide=true]{white-space:normal;grid-column:1/-1;align-items:flex-start}.app-shell .preview-meta-row[data-wide=true] strong{overflow-wrap:anywhere;text-overflow:clip;white-space:normal;overflow:visible}.app-shell .cursor-tooltip{z-index:120;border:1px solid var(--line);color:#4a4a4a;width:max-content;max-width:180px;font-size:var(--font-size-small);pointer-events:none;background:#fff;border-radius:6px;padding:6px 9px;line-height:16px;position:fixed;box-shadow:0 8px 20px #18181b1f}.app-shell .workbench-dialog-backdrop{z-index:200;background:#18181b6b;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.app-shell .workbench-dialog{border:1px solid var(--line);background:var(--surface);border-radius:14px;width:min(440px,100vw - 48px);padding:24px;box-shadow:0 24px 64px #0003}.app-shell .workbench-dialog-copy{gap:8px;display:grid}.app-shell .workbench-dialog-kicker{color:#617486;font-size:var(--font-size-small);font-weight:600;line-height:18px}.app-shell .workbench-dialog-kicker.destructive{color:var(--danger)}.app-shell .workbench-dialog h2{color:var(--ink);font-size:var(--font-size-title);margin:0;font-weight:650;line-height:28px}.app-shell .workbench-dialog p{color:var(--muted);font-size:var(--font-size-body);margin:0;line-height:21px}.app-shell .workbench-dialog .workbench-dialog-error{color:#9b3333;background:#fff2f2;border-radius:7px;margin-top:14px;padding:9px 11px}.app-shell .workbench-dialog-actions{justify-content:flex-end;gap:10px;margin-top:24px;display:flex}.app-shell .dialog-secondary-button,.app-shell .dialog-primary-button,.app-shell .dialog-destructive-button{border:1px solid var(--line-strong);cursor:pointer;min-width:88px;min-height:40px;font-size:var(--font-size-body);border-radius:8px;padding:0 16px;font-weight:500}.app-shell .dialog-secondary-button{color:var(--ink);background:var(--surface)}.app-shell .dialog-primary-button{border-color:var(--brand);color:#fff;background:var(--brand)}.app-shell .dialog-destructive-button{border-color:var(--danger);color:#fff;background:var(--danger)}.app-shell .dialog-secondary-button:hover:not(:disabled){background:var(--surface-subtle)}.app-shell .dialog-secondary-button:focus-visible{background:var(--surface-subtle)}.app-shell .dialog-primary-button:hover:not(:disabled){background:var(--brand-strong)}.app-shell .dialog-primary-button:focus-visible{background:var(--brand-strong)}.app-shell .dialog-destructive-button:hover:not(:disabled){background:#a62f2f}.app-shell .dialog-destructive-button:focus-visible{background:#a62f2f}:is(.app-shell .dialog-secondary-button:focus-visible,.app-shell .dialog-primary-button:focus-visible,.app-shell .dialog-destructive-button:focus-visible){outline-offset:2px;outline:3px solid #33333324}.app-shell .dialog-secondary-button:disabled,.app-shell .dialog-primary-button:disabled,.app-shell .dialog-destructive-button:disabled{cursor:not-allowed;opacity:.48}@media (max-width:1540px){.app-shell .workspace{--tree-panel-width:250px;--preview-panel-width:clamp(330px, 27vw, 520px)}.app-shell .structure-brand,.app-shell .structure-account-wrap{margin-left:20px;margin-right:20px}.app-shell .structure-account-wrap{width:calc(100% - 40px)}.app-shell .structure-submit{left:20px;right:20px}.app-shell .tree-tools,.app-shell .tree-list{padding-left:16px;padding-right:16px}.app-shell .editor-wrap{--side-card-width:280px;--card-padding:20px;grid-template-columns:minmax(0, 1fr) var(--side-card-width);gap:22px 18px;padding:24px}.app-shell .form-card{padding:20px}.app-shell .narrative-card{grid-template-columns:minmax(0,1fr);padding:0}.app-shell .preview-body{padding:24px}}@media (max-width:1439px){.app-shell .workspace{display:block;position:relative}.app-shell .editor-panel{width:100%;height:100%}.app-shell .editor-header{grid-template-columns:auto minmax(0,1fr) auto;gap:20px;display:grid}.app-shell .compact-workbench-controls{align-items:center;gap:8px;display:flex}.app-shell .compact-workbench-controls button,.app-shell .compact-preview-trigger,.app-shell .compact-panel-heading button{border:1px solid var(--line-strong);min-height:40px;color:var(--ink);background:var(--surface);cursor:pointer;font-size:var(--font-size-body);border-radius:8px;justify-content:center;align-items:center;padding:0 14px;font-weight:500;line-height:20px;transition:border-color .16s,background-color .16s;display:inline-flex}.app-shell .compact-workbench-controls button:hover,.app-shell .compact-preview-trigger:hover,.app-shell .compact-panel-heading button:hover{background:var(--surface-subtle);border-color:#999}.app-shell .compact-workbench-controls button:focus-visible{outline-offset:2px;outline:3px solid #33333329}.app-shell .compact-preview-trigger:focus-visible{outline-offset:2px;outline:3px solid #33333329}.app-shell .compact-panel-heading button:focus-visible{outline-offset:2px;outline:3px solid #33333329}.app-shell .compact-panel-backdrop:focus-visible{outline-offset:2px;outline:3px solid #33333329}.app-shell .compact-panel-backdrop{z-index:40;cursor:pointer;background:#14141452;border:0;border-radius:12px;width:100%;height:100%;padding:0;animation:.14s ease-out both compact-backdrop-in;display:block;position:absolute;inset:0}.app-shell .tree-panel,.app-shell .preview-panel{z-index:50;visibility:hidden;pointer-events:none;contain:paint;will-change:transform;height:100%;transition:transform .2s cubic-bezier(.2,0,0,1),visibility 0s linear .2s;position:absolute;top:0;bottom:0;box-shadow:0 20px 48px #1414142e,0 4px 16px #1414141a}.app-shell .tree-panel{width:min(360px,100% - 72px);left:0;transform:translate(calc(-100% - 12px))}.app-shell .preview-panel{width:min(560px,100% - 72px);right:0;transform:translate(calc(100% + 12px))}.app-shell .tree-panel.compact-panel-open,.app-shell .preview-panel.compact-panel-open{visibility:visible;pointer-events:auto;transition-delay:0s;transform:translate(0)}.app-shell .compact-panel-heading{border-bottom:1px solid var(--line);background:var(--surface);flex:none;order:0;justify-content:space-between;align-items:center;min-height:52px;padding:6px 16px;display:flex}.app-shell .compact-panel-heading strong{font-size:var(--font-size-body);font-weight:600;line-height:20px}}@keyframes compact-backdrop-in{0%{opacity:0}to{opacity:1}}@media (max-width:1280px){.app-shell{padding:8px}.app-shell .workspace{--tree-panel-width:220px;--preview-panel-width:clamp(300px, 27vw, 420px)}.app-shell .structure-brand,.app-shell .structure-account-wrap{margin-left:16px;margin-right:16px}.app-shell .structure-account-wrap{width:calc(100% - 32px)}.app-shell .tree-tools,.app-shell .tree-list{padding-left:12px;padding-right:12px}.app-shell .structure-submit{left:16px;right:16px}.app-shell .editor-wrap{--side-card-width:240px;--card-padding:20px;grid-template-columns:minmax(0, 1fr) var(--side-card-width);gap:18px 14px;padding:20px}.app-shell .ai-candidate-actions{flex-direction:column;align-items:stretch}.app-shell .ai-candidate-actions>div{justify-content:flex-end}}@media (prefers-reduced-motion:reduce){.app-shell .tree-panel,.app-shell .preview-panel{transition:none}.app-shell .compact-panel-backdrop,.app-shell .technical-indicators-loading>span,.app-shell .ai-current-stage-track[data-has-previous=true],.app-shell .ai-stage-live-dot,.app-shell .ai-stage-progress[data-active=true]:after{animation:none}.app-shell .ai-stage-progress>span,.app-shell .ai-candidate-actions button{transition:none}}