:root{--seg-bg: rgba(255, 255, 255, .04);--seg-border: rgba(255, 255, 255, .12);--seg-item-text: rgba(255, 255, 255, .76);--seg-item-hover: rgba(255, 255, 255, .08);--seg-item-active-bg: rgba(255, 255, 255, .14);--seg-item-active-text: #ffffff;--seg-item-disabled: rgba(255, 255, 255, .32);--seg-shadow: inset 0 0 0 1px var(--seg-border);--seg-radius: 14px;--seg-gap: 4px;--seg-pad: 4px;--seg-item-radius: 10px;--seg-item-pad-y: 8px;--seg-item-pad-x: 16px;--seg-item-font-size: 13px;--seg-item-font-weight: 400;--seg-icon-size: 16px;--seg-focus-ring: rgba(255, 255, 255, .18)}.segmented-control{display:inline-flex;align-items:stretch;gap:var(--seg-gap);padding:var(--seg-pad);border-radius:var(--seg-radius);background:var(--seg-bg);box-shadow:var(--seg-shadow)}.segmented-control__item{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:20px;padding:var(--seg-item-pad-y) var(--seg-item-pad-x);border:0;border-radius:var(--seg-item-radius);background:transparent;color:var(--seg-item-text-local, var(--seg-item-text));cursor:pointer;font-size:var(--seg-item-font-size);font-weight:var(--seg-item-font-weight);line-height:1;transition:background-color .14s ease,color .14s ease,opacity .14s ease}.segmented-control__item:hover:not(:disabled):not(.active){background:var(--seg-item-hover-bg, var(--seg-item-hover))}.segmented-control__item:focus-visible{outline:none;box-shadow:0 0 0 2px var(--seg-focus-ring)}.segmented-control__item.active{background:var(--seg-item-active-bg-local, var(--seg-item-active-bg));color:var(--seg-item-active-text-local, var(--seg-item-active-text))}.segmented-control__item:disabled{cursor:not-allowed;color:var(--seg-item-disabled)}.segmented-control__icon{display:inline-flex;align-items:center;justify-content:center;width:var(--seg-icon-size);height:var(--seg-icon-size);flex:0 0 auto}.segmented-control__icon svg{width:100%;height:100%;display:block;fill:currentColor;stroke:currentColor}.segmented-control__icon--empty{display:none}.segmented-control__label{white-space:nowrap}:root{--ui-font: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}.hold-btn{--p: 0;--pcts: calc(var(--p) * 100%);--htc-font: var(--ui-font, -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif);--htc-minw: auto;--htc-pad-y: 10px;--htc-pad-x: 14px;--htc-radius: 14px;--htc-border-color: rgba(255,255,255,.12);--htc-bg: #1f2937;--htc-fill-bg: #3ecb3e;--htc-text: #e5e7eb;--htc-fill-text: #222;--htc-ring: rgba(147,197,253,.45);--htc-font-weight: 400;--htc-font-size: 14px;position:relative;display:flex;align-items:center;justify-content:center;padding:var(--htc-pad-y) var(--htc-pad-x);min-width:var(--htc-minw);border:1px solid var(--htc-border-color);border-radius:var(--htc-radius);background:var(--htc-bg);cursor:pointer;user-select:none;-webkit-user-select:none;touch-action:manipulation;outline:none;overflow:hidden;font:var(--htc-font-weight) var(--htc-font-size)/1 var(--htc-font);letter-spacing:var(--htc-letter-spacing);color:var(--htc-text)}.hold-btn:focus-visible{box-shadow:0 0 0 4px var(--htc-ring)}.hold-btn:disabled{opacity:.6;cursor:not-allowed}.hold-btn:before{content:"";position:absolute;inset:0;width:var(--pcts);background:var(--htc-fill-bg);pointer-events:none}.hold-btn__content{position:relative;z-index:2;width:100%;display:flex;align-items:center;justify-content:center;gap:5px}.hold-btn__label{white-space:nowrap;color:var(--htc-text)}.hold-btn__icon,.hold-btn__icon svg{width:16px;height:16px;display:block;flex:0 0 16px}.hold-btn__pct{position:absolute;right:0;top:50%;transform:translateY(-50%);white-space:nowrap;font-size:calc(var(--htc-font-size) - 2px);font-weight:var(--htc-font-weight);opacity:.75;color:var(--htc-text)}.hold-btn__layer{position:absolute;inset:0;z-index:3;pointer-events:none;display:flex;align-items:center;justify-content:center;clip-path:inset(0 calc(100% - var(--pcts)) 0 0)}.hold-btn__layer .hold-btn__label,.hold-btn__layer .hold-btn__icon,.hold-btn__layer .hold-btn__pct{color:var(--htc-fill-text)}:root{color-scheme:light;--theme-primary: #2b80f2;--theme-primary-rgb: 43 128 242;--theme-primary-hover: #2976e0;--theme-primary-active: #286cce;--theme-primary-highlight: #5499f4;--theme-background: #daecfd;--theme-light: #e6f1fd;--theme-dark: #1e2b5e;--theme-dark-rgb: 30 43 94;--theme-middle: #b2d0f1;--theme-preview-light: #e6f1fd;--theme-preview-middle: #b2d0f1;--theme-preview-edge: #286cce;--theme-border: #9ec3ee;--theme-border-rgb: 158 195 238;--theme-text-muted: #7382a6;--theme-gradient: linear-gradient(160deg, #286cce 0%, #2661bd 58%, #4d94f4 100%);--theme-gradient-active: linear-gradient(160deg, #4590f4 0%, #2971d7 58%, #2662be 100%);--bg: var(--theme-background);--panel: #ffffff;--panel-muted: var(--theme-light);--panel-strong: var(--theme-dark);--border: rgb(var(--theme-border-rgb) / .38);--text: var(--theme-dark);--textSecondary: rgb(var(--theme-dark-rgb) / .62);--muted: var(--theme-text-muted);--brand-primary: var(--theme-primary);--brand-soft: var(--theme-light);--viewer-bg-light: var(--theme-preview-light);--viewer-bg-mid: var(--theme-preview-middle);--viewer-bg-edge: var(--theme-preview-edge);--hoverHighLigt: var(--theme-primary);--textShadow: none;--radius-card: 28px;--radius-control: 14px;--shadow: 0 12px 28px rgb(var(--theme-primary-rgb) / .18), 0 2px 7px rgb(var(--theme-dark-rgb) / .1)}html,body{touch-action:none;-webkit-text-size-adjust:100%;text-size-adjust:100%}*,*:before,*:after{-webkit-user-select:none!important;user-select:none!important}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(180deg,var(--theme-light) 0%,var(--bg) 100%);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text);user-select:none;overflow:hidden}#app{min-height:100vh}.hidden{display:none!important}input,textarea{user-select:text}.shell{min-height:100vh;height:100vh;display:flex;flex-direction:column}.page{display:none;min-height:0;height:100%}.page.active{display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:0;flex:1;min-height:0;height:100%}.page.preloaded{display:flex;flex-direction:column;visibility:hidden;pointer-events:none;position:absolute;inset:0}.btn{border:1px solid var(--border);background:#ffffff0d;color:var(--text);border-radius:12px;padding:10px 14px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;font-size:14px}.btn.sm{height:30px;padding:6px 10px;border-radius:10px;margin-right:6px;font-size:13px;display:inline-flex;align-items:center}.btn.toggle{height:30px;font-size:13px;display:inline-flex;align-items:center}.btn.toggle.active{border-color:rgb(var(--theme-primary-rgb) / .8);background:rgb(var(--theme-primary-rgb) / .16)}.btn:hover{box-shadow:0 10px 24px #00000040;background:#ffffff1f;border-color:var(--hoverHighLigt)}.btn.primary:hover,.btn.ghost:hover,.btn.sm:hover,.btn.toggle:hover{background:#ffffff1f;border-color:var(--hoverHighLigt)}.btn:active{transform:translateY(0)}.btn.is-disabled,.btn.is-disabled:hover,.btn.is-disabled:active{color:var(--muted);border-color:var(--border);background:#ffffff0a;box-shadow:none;transform:none;cursor:not-allowed}.btn.primary{height:42px;border-color:rgb(var(--theme-primary-rgb) / .8);background:linear-gradient(135deg,rgb(var(--theme-primary-rgb) / .24),rgb(var(--theme-primary-rgb) / .18))}.btn.ghost{height:40px;background:#ffffff0a}.version-lang-toggle{white-space:nowrap;z-index:10;display:inline-flex;align-items:center}#lang-toggle-global{display:inline-flex;align-items:center;white-space:nowrap}.hidden-global{display:none!important}#layout-workspace{position:relative;background:transparent}#layout-workspace.page.active{padding:14px 18px 14px 0}#layout-workspace.page.preloaded{position:absolute}.editor-menu{position:absolute;top:316px;left:70px;z-index:120;width:220px;display:none;flex-direction:column;flex-wrap:nowrap;white-space:nowrap;gap:4px;align-items:stretch;padding:8px;background:#fffffff5;border:1px solid rgb(var(--theme-primary-rgb) / .18);border-radius:16px;box-shadow:var(--shadow);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);overflow:visible}.editor-menu.open{display:flex}.file-menu-trigger,.home-return-trigger{position:absolute;top:28px;z-index:130;width:48px;height:48px;display:inline-flex;align-items:center;justify-content:center;padding:0;border:1px solid rgb(var(--theme-primary-rgb) / .22);border-radius:14px;color:var(--brand-primary);background:#ffffffd1;cursor:pointer;box-shadow:0 5px 12px rgb(var(--theme-primary-rgb) / .13);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.home-return-trigger{left:0;border-radius:0 14px 14px 0;backdrop-filter:none;-webkit-backdrop-filter:none}.workspace-mode-rail{position:absolute;top:28px;left:0;z-index:130;display:flex;flex-direction:column;align-items:flex-start}.workspace-mode-rail .home-return-trigger{position:static;z-index:auto}.file-menu-trigger{top:316px;left:18px}.file-menu-trigger:hover,.file-menu-trigger.active,.home-return-trigger:hover{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff;transform:scale(1.08)}.file-menu-trigger.preview-return{width:auto;min-width:64px;padding:0 14px;font-weight:700}.file-menu-trigger .menu-btn-icon,.file-menu-trigger .menu-btn-icon svg,.home-return-trigger .menu-btn-icon,.home-return-trigger .menu-btn-icon svg{width:24px;height:24px;display:block}.file-menu-trigger .file-menu-trigger-label,.file-menu-trigger.preview-return .menu-btn-icon{display:none}.file-menu-trigger.preview-return .file-menu-trigger-label{display:inline}.file-menu-trigger .menu-btn-icon svg,.home-return-trigger .menu-btn-icon svg{fill:currentColor;stroke:currentColor}.file-menu-trigger .menu-btn-icon svg,.file-menu-trigger .menu-btn-icon svg *,.home-return-trigger .menu-btn-icon svg,.home-return-trigger .menu-btn-icon svg *{color:currentColor;stroke:currentColor!important}.file-menu-trigger .menu-btn-icon svg [fill]:not([fill=none]),.home-return-trigger .menu-btn-icon svg [fill]:not([fill=none]){fill:currentColor!important}.editor-menu .btn{border:none;background:transparent;width:100%;justify-content:flex-start}.editor-menu .menu-btn-with-icon{display:inline-flex;align-items:center;gap:8px;padding:8px 10px}.editor-menu .menu-btn-icon{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;flex:0 0 auto}.editor-menu .menu-btn-icon svg{width:100%;height:100%;display:block;fill:currentColor;stroke:currentColor}.editor-menu .menu-btn-label{white-space:nowrap}.menu-blocker{position:absolute;inset:0;background:#0006;pointer-events:none;opacity:0;transition:opacity .2s ease;border-radius:4px}.menu-blocker.active{pointer-events:auto;opacity:1}.editor-preview{flex:1;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr;gap:16px;padding:0;background:transparent;border:0;min-height:0;height:100%}.editor-preview.single-col{grid-template-columns:1fr}.preview-panel.left-preview-panel{position:relative;overflow:visible;border-radius:0 var(--radius-card) var(--radius-card) 0}.left-preview-panel #viewer,.left-preview-panel .sheet-layout-panel{overflow:hidden;border-radius:0 var(--radius-card) var(--radius-card) 0}.editor-preview.sheet-layout-active #viewer{display:none}.sheet-layout-panel{display:none;position:absolute;inset:0;margin:0;min-height:0;background:linear-gradient(180deg,var(--brand-soft),#ffffff 52%);color:#172033}.sheet-layout-panel.active{display:flex;flex-direction:column}.preview-toolbar.sheet-layout-toolbar{top:18px;left:18px;right:18px;min-height:78px;padding:0;align-content:flex-start;align-items:center;flex-wrap:wrap;justify-content:flex-start;overflow:visible;scrollbar-width:none}.sheet-page-tabs{min-width:0;flex:1 1 160px;order:1;display:flex;align-items:center;gap:4px;overflow-x:auto;scrollbar-width:none}.sheet-page-tabs::-webkit-scrollbar{display:none}.sheet-page-tab{flex:0 0 auto}.sheet-page-tab .tab-btn-inner{min-width:66px;padding-inline:12px}.sheet-page-tab.is-drop-target .tab-btn-inner{border-color:var(--theme-primary-highlight)!important;background:var(--brand-primary)!important;color:#fff!important;box-shadow:0 0 0 3px rgb(var(--theme-primary-rgb) / .28)}.sheet-page-add{order:2;flex:0 0 34px;width:34px;padding:0;display:inline-flex;align-items:center;justify-content:center}.sheet-page-delete-slot{order:3;height:34px;flex:0 0 auto}.sheet-page-delete-slot .hold-btn{--htc-minw: 82px;--htc-pad-y: 0;--htc-pad-x: 10px;--htc-radius: 8px;--htc-bg: var(--theme-gradient);--htc-fill-bg: #dc2626;--htc-text: #ffffff;--htc-fill-text: #ffffff;--htc-border-color: transparent;--htc-font-size: 12px;height:34px}.sheet-page-delete-slot .hold-btn:disabled{opacity:.42}.sheet-toolbar-divider{order:4;width:100%;height:0;flex:0 0 100%;margin:0;background:transparent}.sheet-layout-toolbar .sheet-tool-btn{order:5}.sheet-layout-toolbar .sheet-toolbar-spacer,.sheet-layout-toolbar .sheet-status{order:6}.sheet-layout-toolbar::-webkit-scrollbar{display:none}.sheet-layout-toolbar .sheet-page-add,.sheet-layout-toolbar .sheet-tool-btn,.sheet-layout-toolbar .sheet-field{background:#ffffffe6;border:1px solid rgb(var(--theme-primary-rgb) / .22);color:var(--brand-primary);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .1)}.sheet-layout-toolbar .sheet-page-add:hover,.sheet-layout-toolbar .sheet-tool-btn:hover{border-color:var(--brand-primary);color:var(--brand-primary);transform:translateY(-1px)}.sheet-layout-toolbar .sheet-tool-btn.active{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.sheet-layout-toolbar .sheet-tool-btn.active:hover{border-color:var(--brand-primary)}.sheet-tool-btn{width:34px;height:34px;flex:0 0 34px;display:inline-flex;align-items:center;justify-content:center;padding:0}.sheet-tool-btn svg,.sheet-action-icon,.sheet-action-icon svg{width:16px;height:16px;display:block}.sheet-action-icon{flex:0 0 16px}.sheet-field{height:34px;display:inline-flex;align-items:center;gap:5px;flex:0 0 auto;padding:0 8px;border:1px solid rgba(255,255,255,.18);border-radius:8px;background:#0c121bd1;color:#fff;font-size:12px;white-space:nowrap}.sheet-field input,.sheet-field select{height:26px;box-sizing:border-box;border:1px solid rgba(255,255,255,.18);border-radius:5px;background:#0f172af0;color:#fff;padding:0 7px;font:inherit}.sheet-field input{width:62px}.sheet-field select{width:108px}.sheet-toolbar-spacer{flex:1 0 16px}.sheet-status{display:inline-flex;align-items:center;height:34px;padding:0 10px;border:1px solid rgba(255,255,255,.18);border-radius:8px;background:#0c121bd1;color:#86efac;white-space:nowrap}.sheet-status.has-warning{border-color:#f87171a6;background:#7f1d1ddb;color:#fff;font-weight:700}.sheet-layout-stage{position:relative;flex:1;min-height:0;overflow:hidden;margin:60px 0 0;border:0;border-radius:20px;background:transparent;box-shadow:none}.sheet-layout-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;cursor:default}.preview-panel{background:linear-gradient(180deg,var(--brand-soft),#ffffff 54%);border:1px solid rgba(255,255,255,.9);border-radius:var(--radius-card);box-shadow:var(--shadow);min-height:0;height:100%;display:flex;flex-direction:column;overflow:hidden;position:relative}.preview-panel.group-preview-panel{background:transparent;border:0;border-radius:0;box-shadow:none;overflow:visible}.group-preview-panel #group-preview{flex:1 1 auto;min-height:0;margin:68px 0 0;border:1px solid rgba(255,255,255,.9);border-radius:var(--radius-card);box-shadow:var(--shadow);overflow:hidden}.group-preview-footer{height:64px;flex:0 0 64px;display:flex;align-items:flex-end;justify-content:flex-start;padding:0 2px;position:relative}.group-preview-actions{display:flex;align-items:center;gap:8px}.group-preview-footer .file-menu-trigger{position:static;width:34px;min-width:34px;height:34px;min-height:34px;padding:0;border-radius:8px;transform:none}.group-preview-footer .file-menu-trigger:hover,.group-preview-footer .file-menu-trigger.active{transform:none}.group-preview-footer .file-menu-trigger .menu-btn-icon,.group-preview-footer .file-menu-trigger .menu-btn-icon svg{width:18px;height:18px}.group-preview-footer .editor-menu{top:calc(100% + 8px);left:0;bottom:auto}.group-preview-panel:not(.assembly-preview-active) .group-preview-footer{order:1;height:48px;flex-basis:48px;margin-top:0;align-items:center}.group-preview-panel:not(.assembly-preview-active) .group-toolbar{top:56px}.group-preview-panel:not(.assembly-preview-active) #group-preview{order:2;margin:78px 0 0}.group-preview-panel.assembly-preview-active .group-preview-footer{order:1;height:48px;flex-basis:48px;margin-top:0;align-items:center}.group-preview-panel.assembly-preview-active .group-toolbar{top:56px}.group-preview-panel.assembly-preview-active #group-preview{order:2;margin:78px 0 0}.group-preview-panel:not(.assembly-preview-active) .group-assembly-show-all,.group-preview-panel.assembly-preview-active .group-faces-count{display:none}.group-preview-panel:not(.assembly-preview-active) .overlay-group-meta,.group-preview-panel.assembly-preview-active .group-preview-row-actions{display:none}.group-preview-row-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.group-preview-row-actions .group-row-action,.group-preview-row-actions .hold-btn,.group-preview-row-actions .group-sort-btn{width:100px;min-width:100px;flex:0 0 100px;height:34px;min-height:34px;display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:0 12px;border:1px solid transparent;border-radius:8px;background:var(--brand-primary);color:#fff;font-family:inherit;font-weight:400;font-size:13px;line-height:1;white-space:nowrap;box-shadow:none}.group-preview-row-actions .group-row-action{pointer-events:auto}.group-preview-row-actions .group-row-action .group-action-icon,.group-preview-row-actions .group-row-action .group-action-icon svg,.group-preview-row-actions .group-sort-btn .group-action-icon,.group-preview-row-actions .group-sort-btn .group-action-icon svg{width:16px;height:16px;color:currentColor}.group-preview-row-actions .tab-delete-slot{position:static;display:flex;align-items:center;gap:8px}.group-preview-row-actions .hold-btn{--htc-minw: auto;--htc-pad-y: 0;--htc-pad-x: 12px;--htc-radius: 8px;--htc-bg: var(--brand-primary);--htc-fill-bg: rgba(255, 255, 255, .2);--htc-text: #ffffff;--htc-fill-text: #ffffff;--htc-border-color: var(--brand-primary);--htc-font-size: 13px}.group-preview-row-actions .hold-btn__content{height:100%}.group-preview-panel.assembly-preview-active .group-assembly-show-all{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.loading-overlay{position:fixed;inset:0;background:#00000080;z-index:50;pointer-events:auto}.loading-overlay.hidden{display:none}.model-init-overlay{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px;background:#020817c2;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.model-init-dialog{width:min(1120px,96vw);height:min(820px,94vh);min-height:min(560px,calc(100vh - 40px));display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;border:1px solid rgba(148,163,184,.35);border-radius:18px;background:#f8fafc;color:#0f172a;box-shadow:0 30px 90px #0006}.model-init-header,.model-init-footer{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 20px;background:#fffffff5}.model-init-header{border-bottom:1px solid #dbe4ef}.model-init-header h2{margin:2px 0 4px;font-size:20px;line-height:1.2}.model-init-step{color:var(--theme-primary);font-size:12px;font-weight:750}.model-init-description{margin:0;max-width:760px;color:#64748b;font-size:13px;line-height:1.45}.model-init-close{width:36px;height:36px;flex:0 0 auto;border:0;border-radius:9px;background:#e8eef6;color:#334155;font-size:24px;cursor:pointer}.model-init-stage{position:relative;min-height:0;overflow:hidden;background:linear-gradient(180deg,var(--theme-light) 0%,var(--theme-middle) 48%,var(--theme-primary-active) 100%)}.model-init-canvas,.model-init-direction-layer{position:absolute;inset:0;width:100%;height:100%}.model-init-view-hint{position:absolute;left:50%;bottom:18px;transform:translate(-50%);z-index:3;padding:7px 12px;border:1px solid rgba(255,255,255,.55);border-radius:999px;background:#0f172a9e;color:#fff;font-size:12px;line-height:1;pointer-events:none;backdrop-filter:blur(5px)}.model-init-direction-layer{pointer-events:none}.model-init-axis-btn{position:absolute;left:0;top:0;width:46px;height:46px;border:2px solid rgba(255,255,255,.92);border-radius:50%;background:var(--theme-primary);color:#fff;font-size:13px;font-weight:800;box-shadow:0 6px 18px #0f172a47;cursor:pointer;pointer-events:auto;transition:background .15s ease,transform .15s ease,opacity .15s ease}.model-init-axis-btn:hover,.model-init-axis-btn.is-selected{background:#0f9f78}.model-init-axis-btn.is-offscreen{opacity:0;pointer-events:none}.model-init-height-input-wrap{position:absolute;left:0;top:0;z-index:4;display:flex;align-items:center;gap:6px;padding:7px 9px;border:1px solid rgba(16,185,129,.55);border-radius:10px;background:#fffffff5;color:#047857;font-size:13px;font-weight:700;box-shadow:0 8px 24px #0f172a33}.model-init-height-input{width:112px;border:0;outline:0;background:transparent;color:#0f172a;font:inherit;text-align:right}.model-init-height-input.is-invalid{color:#dc2626}.model-init-footer{min-height:68px;border-top:1px solid #dbe4ef}.model-init-summary{min-width:0;overflow:hidden;color:#475569;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.model-init-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}.model-init-size-field{display:flex;align-items:center;gap:8px;color:#475569;font-size:13px;font-weight:650}.model-init-size-control{display:flex;align-items:center;gap:5px;height:38px;padding:0 10px;border:1px solid #cbd5e1;border-radius:9px;background:#fff;color:#64748b}.model-init-size-control:focus-within{border-color:var(--theme-primary);box-shadow:0 0 0 3px rgb(var(--theme-primary-rgb) / .12)}.model-init-size-control .model-init-height-input{width:92px}.model-init-actions .btn{min-width:104px}.transient-popup{position:fixed;left:50%;top:50%;transform:translate(-50%,calc(-50% + 8px));max-width:min(80vw,560px);padding:10px 16px;border-radius:12px;background:#0f172ac7;border:1px solid rgba(255,255,255,.12);color:#fff;font-size:13px;line-height:1.4;text-align:center;text-shadow:0 1px 2px rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease;z-index:60;box-shadow:0 10px 28px #00000038;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.transient-popup.is-visible{opacity:1;transform:translate(-50%,-50%)}.preview-toolbar{position:absolute;left:6px;right:6px;top:9px;z-index:100;min-height:38px;padding:0 10px;border:0;display:flex;flex-wrap:nowrap;white-space:nowrap;align-items:flex-start;gap:6px;background:transparent;overflow:hidden;pointer-events:auto}.preview-toolbar>*{flex-shrink:0}.viewer-toolbar{inset:50% 20px auto auto;width:32px;min-height:0;padding:0;flex-direction:column;align-items:stretch;justify-content:flex-end;gap:6px;overflow:visible;transform:translateY(-50%)}.group-toolbar{top:0;left:0;right:0;height:56px;min-height:56px;padding:8px 10px;align-items:center;border-radius:18px;background:var(--panel-strong);box-shadow:0 7px 16px #3039642e}.preview-toolbar .btn.sm,.preview-toolbar .btn.toggle,.preview-toolbar .tab-add,.preview-toolbar .tab-btn-inner{height:34px;min-height:34px;border-radius:8px;background:#0c121bd1;background-clip:padding-box;border:1px solid rgba(255,255,255,.14);color:#fff;box-shadow:none;margin-top:0;margin-bottom:0}.preview-toolbar .btn.toggle.active,.preview-toolbar .tab-btn-inner.active{background:#0f172af0;background-clip:padding-box;border:1px solid rgba(255,255,255,.72);color:#fff}.group-toolbar .tab-add,.group-toolbar .tab-btn-inner{height:34px;min-height:34px;border-color:transparent;background:#ffffff1f}.group-toolbar .group-tabs .tab-btn{flex:1 1 0;min-width:0}.group-toolbar .group-tabs{gap:6px}.group-toolbar .group-tabs .tab-btn-inner{width:100%;margin-left:0;margin-right:0}.group-toolbar .tab-btn-inner.active{border-color:#fff;background:var(--brand-primary)}.preview-toolbar .btn.sm:hover,.preview-toolbar .btn.toggle:hover,.preview-toolbar .tab-add:hover,.preview-toolbar .tab-btn-inner:hover,.tab-btn:hover .tab-btn-inner{background:#0f172af5;background-clip:padding-box;border-color:#ffffff52;box-shadow:none}.preview-toolbar .btn.toggle.active:hover,.preview-toolbar .tab-btn-inner.active:hover,.tab-btn:hover .tab-btn-inner.active{background:#0f172afa;background-clip:padding-box;border:1px solid rgba(255,255,255,.86);box-shadow:none}.preview-toolbar .btn.sm,.preview-toolbar .btn.toggle{margin-right:0}.viewer-toolbar .btn.sm,.viewer-toolbar .btn.toggle{width:32px;height:32px;min-height:32px;padding:0;justify-content:center;border-radius:10px}.toolbar-action{gap:0}.toolbar-action-icon,.toolbar-action-icon svg{width:18px;height:18px;display:block;flex:0 0 16px}.toolbar-action-icon svg{fill:currentColor}.viewer-toolbar .btn.sm,.viewer-toolbar .btn.toggle{background:var(--theme-gradient);background-clip:padding-box;border:2px solid transparent;box-shadow:none}.viewer-toolbar .btn.toggle.active{background:var(--theme-gradient-active);background-clip:padding-box;border:1px solid #fff}.viewer-toolbar .btn.sm:hover,.viewer-toolbar .btn.toggle:hover{background:var(--theme-gradient);background-clip:padding-box;border-color:transparent;box-shadow:none}.viewer-toolbar .btn.toggle.active:hover{background:var(--theme-gradient-active);background-clip:padding-box;border:1px solid #fff;box-shadow:none}.btn:disabled{color:var(--muted);border-color:var(--border);cursor:not-allowed;pointer-events:none;background:#ffffff0a}.btn.toggle:disabled.active{color:var(--muted);border-color:var(--border);background:#ffffff0a;box-shadow:none}.toolbar-spacer{flex:1}.group-toolbar .toolbar-spacer,.viewer-toolbar .toolbar-spacer,.viewer-toolbar .toolbar-action-label,.editor-preview.sheet-layout-active .viewer-toolbar{display:none}.group-edit-mode-slot{display:flex;align-items:center}.group-edit-mode-slot.hidden{display:none}.group-edit-toolbar{position:absolute;top:13px;left:0;width:100%;z-index:110;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:34px auto;align-items:center;justify-content:center;column-gap:6px;row-gap:6px;transform:none;pointer-events:none}.group-edit-toolbar>*{pointer-events:auto}.group-edit-toolbar .group-edit-mode-control{height:34px;min-height:34px;gap:6px}.group-edit-toolbar .group-edit-mode-control .segmented-control__item{width:56px;height:34px;min-height:34px;padding:0;border-radius:8px}.group-edit-toolbar .group-edit-mode-control .segmented-control__icon{display:inline-flex;width:18px;height:18px}.group-edit-toolbar .group-edit-mode-control .segmented-control__label,.group-edit-toolbar #edge-auto-unfold-btn .toolbar-action-label{display:none}.group-edit-toolbar #edge-auto-unfold-btn{grid-column:1;grid-row:1;justify-self:center;transform:translate(3px);width:56px;height:34px;min-height:34px;padding:0;margin-right:0;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;background:#ffffffe6;border-color:rgb(var(--theme-primary-rgb) / .22);color:var(--brand-primary);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .1)}.group-edit-toolbar #edge-auto-unfold-btn .toolbar-action-icon{width:18px;height:18px;flex:0 0 18px}.group-edit-toolbar #edge-auto-unfold-btn:hover{background:#ffffffe6;border-color:rgb(var(--theme-primary-rgb) / .22);color:var(--brand-primary)}.group-edit-toolbar #edge-auto-unfold-btn:active{background:#ffffffe6;border-color:rgb(var(--theme-primary-rgb) / .22);color:var(--brand-primary);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .1)}.group-edit-toolbar .edge-unfold-status{grid-column:1;grid-row:2;justify-self:center;max-width:min(210px,28vw);margin:0;color:var(--text);background:#ffffffe6;border:1px solid rgb(var(--theme-primary-rgb) / .2);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .1)}.group-edit-primary-tools{grid-column:1;grid-row:1;position:static;width:100%;height:34px;display:flex;align-items:center;justify-content:center;gap:6px;pointer-events:none}.group-edit-primary-tools .group-edit-mode-slot{position:static;pointer-events:auto}.group-edit-primary-tools .history-step-btn{position:static;width:56px;height:34px;padding:0;border-radius:8px;color:var(--brand-primary);background:#ffffffe6;border:1px solid rgb(var(--theme-primary-rgb) / .22);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .1);pointer-events:auto}.group-edit-primary-tools #edge-auto-unfold-btn{transform:none;pointer-events:auto}.group-edit-primary-tools .history-step-btn:hover{color:var(--brand-primary);background:#ffffffe6;border-color:rgb(var(--theme-primary-rgb) / .22);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .1)}.group-edit-primary-tools .history-step-btn:active{color:#fff;background:var(--brand-primary);border-color:var(--brand-primary);box-shadow:none}.editor-preview.sheet-layout-active .group-edit-toolbar{display:none}.group-edit-mode-control{--seg-item-pad-x: 10px;gap:6px;padding:0;height:34px;min-height:34px;background:transparent;box-shadow:none}.group-edit-mode-control .segmented-control__item{min-height:34px;height:34px;padding:0 10px;border:1px solid rgb(var(--theme-primary-rgb) / .22);border-radius:12px;background:#ffffffe6;color:var(--brand-primary);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .1)}.group-edit-mode-control .segmented-control__item.active{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.group-edit-mode-control .segmented-control__item:hover:not(:disabled){background:var(--theme-light);border-color:var(--brand-primary);color:var(--brand-primary)}.group-edit-mode-control .segmented-control__item.active:hover{background:var(--brand-primary);border-color:var(--brand-primary)}.group-edit-mode-control .segmented-control__icon{display:none}.toolbar-stat{font-size:12px;color:var(--muted)}.edge-unfold-status{max-width:min(520px,48vw);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#e2e8f0;background:#0f172ac7;border-radius:7px;padding:5px 9px}.edge-unfold-status.is-progress{width:min(210px,24vw);display:inline-flex;align-items:center;gap:8px}.edge-unfold-progress-track{height:7px;flex:1 1 auto;overflow:hidden;border-radius:999px;background:#ffffff38}.edge-unfold-progress-fill{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--theme-primary-highlight),var(--theme-primary),var(--theme-middle));transition:width .2s ease}.edge-unfold-progress-value{min-width:32px;color:#fff;font-variant-numeric:tabular-nums;text-align:right}.group-tabs{display:flex;gap:0;align-items:center;flex:1 1 auto;min-width:0;flex-wrap:nowrap;overflow:hidden}.tab-btn{border:none;background:transparent;padding:0;margin:0;cursor:pointer;display:inline-flex;flex-shrink:0;transition:margin .16s ease,opacity .16s ease,transform .16s ease}.tab-btn:not(:first-child){margin-left:0}.tab-btn-inner{position:relative;height:30px;border:1px solid var(--border);background:#ffffff0a;color:var(--text);border-radius:8px;padding:6px 10px;justify-content:center;font-size:13px;cursor:pointer;display:inline-flex;align-items:center;line-height:1;white-space:nowrap;flex-shrink:0;margin:0 3px}.tab-btn-inner{transition:color .2s ease,background .16s ease,border-color .16s ease,box-shadow .16s ease}.tab-btn-inner.active{border-color:rgb(var(--theme-primary-rgb) / .8);background:rgb(var(--theme-primary-rgb) / .16)}.tab-vis-btn{display:inline-flex;align-items:center;cursor:pointer;padding:0 2px;margin-left:4px;opacity:.6}.tab-vis-btn:hover{opacity:1}.tab-vis-btn svg{width:14px;height:14px;fill:currentColor}.tab-btn:hover .tab-btn-inner{background:#0f172af5;background-clip:padding-box;border-color:#ffffff52;box-shadow:none}.tab-btn:hover .tab-btn-inner.active{background:var(--theme-gradient-active);background-clip:padding-box;border-color:#fff}.tab-btn-inner.tab-super{width:8px;min-width:8px;height:28px;min-height:28px;border-radius:4px;padding:6px 0}.tab-btn-inner.tab-compact{max-width:40px;border-radius:8px;padding:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tab-add{height:30px;width:40px;padding:6px 10px;font-size:13px;line-height:1;display:inline-flex;align-items:center;justify-content:center;margin-left:0;margin-right:6px;border-radius:8px;flex-shrink:0}.group-action-icon,.group-action-icon svg{width:16px;height:16px;display:block}.preview-area{flex:1;min-height:0;display:flex;align-items:stretch;justify-content:stretch;color:var(--muted);font-size:14px;position:relative;background:#ffffff05}#viewer.preview-area{background:linear-gradient(180deg,var(--viewer-bg-light) 0%,var(--viewer-bg-mid) 100%)}#group-preview.preview-area{--group-grid-size: 40px;--group-grid-position: 0 0;--group-grid-major-size: 200px;--group-grid-major-position: 0 0;background-color:#fff;background-image:linear-gradient(rgba(111,125,169,.34) 2px,transparent 2px),linear-gradient(90deg,rgba(111,125,169,.34) 2px,transparent 2px),linear-gradient(#deddd9 1px,transparent 1px),linear-gradient(90deg,#deddd9 1px,transparent 1px);background-size:var(--group-grid-major-size) var(--group-grid-major-size),var(--group-grid-major-size) var(--group-grid-major-size),var(--group-grid-size) var(--group-grid-size),var(--group-grid-size) var(--group-grid-size);background-position:var(--group-grid-major-position),var(--group-grid-major-position),var(--group-grid-position),var(--group-grid-position)}.preview-area canvas{width:100%;height:100%;display:block;position:absolute;inset:0;z-index:0;background:transparent!important}.group-preview-mask{position:absolute;inset:0;background:#0000008c;z-index:8;pointer-events:auto}.overlay-cache-indicator{position:absolute;left:10px;bottom:8px;z-index:5;min-width:14px;color:#ffffffeb;font-size:16px;line-height:1;font-weight:700;pointer-events:none;user-select:none}.viewer-mode-slot{position:absolute;top:76px;left:0;right:auto;display:flex;flex-direction:column;justify-content:flex-start;align-items:flex-start;gap:0;pointer-events:none;z-index:110;transform:none}.workspace-mode-rail .viewer-mode-slot{position:static;z-index:auto}.workspace-mode-rail .viewer-mode-control{margin-top:0}.history-step-btn{pointer-events:auto;position:fixed;left:18px;bottom:22px;width:48px;height:48px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgb(var(--theme-primary-rgb) / .22);border-radius:14px;background:#ffffffd1;color:var(--brand-primary);cursor:pointer;backdrop-filter:blur(12px)}.history-step-btn:hover{background:var(--brand-primary);color:#fff}.history-step-btn:active{background:var(--brand-primary)}.history-step-btn svg{width:21px;height:21px}.viewer-mode-control{pointer-events:auto;margin-top:-15px;flex-direction:column;height:auto;min-height:0;--seg-radius: 0;--seg-gap: 0;--seg-pad: 0;--seg-item-radius: 0 14px 14px 0;--seg-item-pad-y: 0;--seg-item-pad-x: 0;--seg-item-font-size: 0;background:transparent;box-shadow:none;backdrop-filter:none}.viewer-mode-control .segmented-control__item{width:48px;height:48px;min-height:48px;padding:0;border:1px solid rgb(var(--theme-primary-rgb) / .22);border-radius:0 14px 14px 0;background:#ffffffd1;color:var(--brand-primary)!important;box-shadow:0 5px 12px rgb(var(--theme-primary-rgb) / .13)}.viewer-mode-control .segmented-control__icon,.viewer-mode-control .segmented-control__icon svg{width:24px;height:24px}.viewer-mode-control .segmented-control__label{display:none}.viewer-mode-control .segmented-control__item.active{width:56px;height:56px;min-height:56px;margin-left:0;border-color:var(--brand-primary);background:var(--brand-primary);color:#fff!important;box-shadow:0 9px 18px rgb(var(--theme-primary-rgb) / .25)}#group-preview{background-color:#fff}#group-preview.assembly-preview-active{background:radial-gradient(circle at 50% 42%,var(--viewer-bg-light) 0%,var(--viewer-bg-mid) 52%,var(--viewer-bg-edge) 100%);background-image:radial-gradient(circle at 50% 42%,var(--viewer-bg-light) 0%,var(--viewer-bg-mid) 52%,var(--viewer-bg-edge) 100%)}.group-assembly-preview{position:absolute;inset:0;z-index:1;display:none;overflow:hidden;pointer-events:none}.group-assembly-preview.active{display:block}.group-assembly-preview-canvas{z-index:1!important;pointer-events:auto;touch-action:none}.group-assembly-info{position:absolute;inset:auto auto 64px 50%;z-index:7;max-width:calc(100% - 48px);transform:translate(-50%);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:7px 10px;border:0;border-radius:999px;background:rgb(var(--theme-dark-rgb) / .58);color:#fff;font-size:12px;line-height:1;text-align:center;pointer-events:none}.group-assembly-empty{position:absolute;inset:0;z-index:4;display:flex;align-items:center;justify-content:center;padding:80px 24px;color:#ffffffe0;font-size:14px;text-align:center;pointer-events:none}.group-assembly-controls{--assembly-control-dark: var(--theme-dark);position:absolute;left:50%;bottom:18px;z-index:9;width:min(360px,calc(100% - 48px));height:38px;transform:translate(-50%);display:flex;align-items:center;gap:8px;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;pointer-events:auto}.group-assembly-play{width:38px;height:38px;flex:0 0 38px;display:inline-flex;align-items:center;justify-content:center;padding:0;border:0;border-radius:50%;background:var(--assembly-control-dark);color:#fff;cursor:pointer;font-size:14px;line-height:1}.group-assembly-play:disabled,.group-assembly-progress:disabled{opacity:.42;cursor:not-allowed}.group-assembly-progress{--assembly-progress: 0%;flex:1 1 auto;min-width:0;height:16px;margin:0;padding:0;appearance:none;-webkit-appearance:none;border:0;outline:0;background:transparent;cursor:pointer}.group-assembly-progress::-webkit-slider-runnable-track{height:6px;border:0;border-radius:999px;background:linear-gradient(to right,var(--assembly-control-dark) 0 var(--assembly-progress),rgba(255,255,255,.96) var(--assembly-progress) 100%)}.group-assembly-progress::-webkit-slider-thumb{width:16px;height:16px;margin-top:-5px;-webkit-appearance:none;border:0;border-radius:50%;background:var(--assembly-control-dark)}.group-assembly-progress::-moz-range-track{height:6px;border:0;border-radius:999px;background:#fffffff5}.group-assembly-progress::-moz-range-progress{height:6px;border:0;border-radius:999px;background:var(--assembly-control-dark)}.group-assembly-progress::-moz-range-thumb{width:16px;height:16px;border:0;border-radius:50%;background:var(--assembly-control-dark)}.group-assembly-progress-label{display:none}.log-toggle-btn,.help-toggle-btn{position:fixed;left:14px;right:auto;bottom:24px;z-index:31;width:32px;height:32px;padding:5px;display:inline-flex;align-items:center;justify-content:center;line-height:1;color:#fff;background:var(--brand-primary);border:1px solid var(--brand-primary);border-radius:14px;cursor:pointer}.help-toggle-btn{left:54px}.log-toggle-btn.hidden,.help-toggle-btn.hidden{display:none}.log-toggle-btn svg,.help-toggle-btn svg{width:18px;height:18px}.log-toggle-btn svg rect,.help-toggle-btn svg rect{display:none}.log-toggle-btn svg path,.help-toggle-btn svg path{fill:currentColor!important;stroke:none!important}.log-toggle-btn:hover,.help-toggle-btn:hover{color:#fff;background:var(--brand-primary);border-color:var(--brand-primary);box-shadow:none;transform:none}.help-toggle-btn.active{color:var(--brand-primary);background:#fff;border-color:#fff}.help-overlay{position:fixed;inset:0;z-index:1200;pointer-events:none}.help-overlay.hidden{display:none}.help-operation-card{position:absolute;left:50%;bottom:18px;width:min(980px,calc(100vw - 132px));max-height:min(42vh,310px);transform:translate(-50%);display:grid;grid-template-columns:.9fr .9fr 1.35fr;gap:14px;padding:14px 16px;overflow:auto;color:#fff;background:#0c182ad1;border:1px solid rgba(255,255,255,.18);border-radius:16px;box-shadow:0 16px 34px #040f1e3d}.help-operation-section{min-width:0}.help-operation-title{display:block;margin-bottom:7px;color:#ffffffb8;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.help-operation-list{display:flex;flex-direction:column;gap:5px}.help-operation-item{color:#fff;font-size:12px;line-height:1.45}.help-icon-labels{position:absolute;inset:0}.help-icon-label{position:fixed;z-index:2;max-width:min(150px,calc(100vw - 12px));transform:translate(-50%);padding:4px 7px;overflow:hidden;color:#fff;background:#0c182ac7;border-radius:6px;box-shadow:0 4px 10px #040f1e2e;font-size:11px;line-height:1.2;text-align:center;text-overflow:ellipsis;white-space:nowrap}.help-card-close{position:fixed;z-index:3;transform:translate(-100%,-100%);display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-width:70px;padding:4px 10px 2px;color:#fff;background:transparent;border:0;border-radius:10px;cursor:pointer;pointer-events:auto}.help-card-close:hover,.help-card-close:active{color:#fff;background:transparent;transform:translate(-100%,-100%)}.help-card-close-icon{width:30px;height:30px;padding:6px;display:inline-flex;align-items:center;justify-content:center;color:#fff;background:var(--brand-primary);border-radius:12px}.help-card-close-icon svg{width:18px;height:18px}.help-card-close-icon svg rect{display:none}.help-card-close-icon svg path{fill:currentColor!important;stroke:none!important}.help-card-close-label{color:#fff;font-size:11px;line-height:1;white-space:nowrap}.help-mode-active .help-toggle-btn{opacity:0;pointer-events:none}.log-popup{position:fixed;left:18px;bottom:54px;width:400px;max-height:260px;background:#0c121bf2;border:1px solid var(--border);border-radius:8px;padding:8px 12px;color:#e5e7eb;font-size:12px;font-family:monospace;display:flex;flex-direction:column;z-index:31}.log-popup.hidden{display:none}.log-list{flex:1;display:flex;flex-direction:column;justify-content:flex-end;gap:6px;overflow-y:auto;overflow:hidden}.log-entry{height:20px;color:#e5e7eb;text-shadow:var(--textShadow)}.log-entry.error{color:#ff6131}.log-entry.success{color:#34f399}.log-entry.progress{color:var(--theme-middle)}.history-panel{position:absolute;top:56px;left:58px;max-height:260px;min-width:190px;background:#0a1220d1;border:1px solid rgba(255,255,255,.12);border-radius:8px;padding:6px;color:#e5e7eb;font-size:11px;font-family:monospace;display:flex;flex-direction:column;overflow-y:auto;z-index:15;pointer-events:auto;box-shadow:0 14px 34px #00000047}.history-list{flex:1;display:flex;flex-direction:column;gap:0;overflow-y:hidden}.history-entry{height:20px;color:#e5e7eb;display:inline-flex;align-items:center;width:100%;pointer-events:auto;padding:2px 6px;border-left:4px solid transparent;border-left-color:rgb(var(--theme-primary-rgb) / 1);background:linear-gradient(90deg,#00609114,#0000);text-shadow:var(--textShadow);font-size:11px}.history-entry:hover{transition:border-left .2s ease,border-left-color .2s ease;border-left:4px solid transparent;border-left-color:var(--hoverHighLigt)}.history-entry-past{color:#e5e7ebaa;border-left-color:rgb(var(--theme-primary-rgb) / 0);background:none}.history-entry-future{text-decoration:line-through;color:#e5e7ebaa;border-left-color:rgb(var(--theme-primary-rgb) / 0);background:none}.history-panel.hidden{display:none}.settings-overlay{position:fixed;inset:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:40}.settings-overlay.hidden{display:none}.settings-modal{width:650px;max-height:80vh;background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow);display:flex;flex-direction:column;overflow:hidden}.settings-header{min-height:40px;height:40px;display:flex;align-items:center;padding:0 12px;border-bottom:1px solid var(--border);background:linear-gradient(90deg,rgb(var(--theme-dark-rgb) / .9),var(--theme-primary-active))}.settings-title{font-size:16px;font-weight:600}.settings-body{flex:1;padding:12px;display:flex;flex-direction:row;gap:12px;overflow:hidden}.settings-footer{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--border)}.settings-action{flex:1}.cloud-save-modal{width:min(520px,calc(100vw - 24px))}.cloud-save-body{padding:0}.cloud-save-grid{display:grid;gap:14px;width:100%;padding:18px}.cloud-save-field{display:grid;gap:7px;color:var(--text);font-size:13px;font-weight:650}.cloud-save-field:has(#cloud-save-username),.cloud-save-field:has(#cloud-save-password){display:none}.cloud-save-field input,.cloud-save-field textarea{width:100%;min-width:0;border:1px solid var(--border);border-radius:8px;background:#ffffff14;color:var(--text);padding:9px 10px;font:inherit;font-weight:500;outline:none}.cloud-save-field textarea{resize:vertical;min-height:72px}.cloud-save-field input:focus,.cloud-save-field textarea:focus{border-color:rgb(var(--theme-primary-rgb) / .65);box-shadow:0 0 0 3px rgb(var(--theme-primary-rgb) / .18)}.cloud-save-type-toggle{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.cloud-save-type-toggle label{display:flex;align-items:center;justify-content:center;gap:7px;min-height:38px;border:1px solid var(--border);border-radius:8px;background:#ffffff0f;color:var(--text);font-size:13px;cursor:pointer}.cloud-save-type-toggle input[type=radio]{appearance:auto;width:16px;min-width:16px;height:16px;min-height:16px;flex:0 0 16px;margin:0;padding:0;border:0;border-radius:50%;background:initial;accent-color:rgb(var(--theme-primary-rgb));box-shadow:none}.cloud-save-progress{display:grid;gap:7px}.cloud-save-progress-head{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px}.cloud-save-progress-track{height:8px;overflow:hidden;border-radius:999px;background:#94a3b838}.cloud-save-progress-bar{width:0%;height:100%;border-radius:inherit;background:var(--theme-gradient);transition:width .18s ease}.export-modal{width:min(620px,calc(100vw - 24px))}.export-body{padding:0}.export-content{--export-title-width: 116px;display:flex;flex-direction:column;gap:18px;padding:18px;width:100%}.export-section{display:flex;flex-direction:column;gap:12px}.export-mode-section{gap:0}.export-mode-toggle{display:flex;gap:8px;padding:6px;border:1px solid var(--border);border-radius:14px;background:linear-gradient(180deg,#ffffff09,#ffffff05)}.export-mode-btn{flex:1;min-width:0;padding:10px 12px;border:0;border-radius:10px;background:transparent;font-size:14px;font-weight:600;color:var(--text);letter-spacing:.01em;cursor:pointer;transition:background .18s ease,color .18s ease,opacity .18s ease}.export-mode-btn.is-active{background:rgb(var(--theme-primary-rgb) / .2);color:#fff7ed}.export-mode-btn:disabled{opacity:.45;cursor:default}.export-meta-section{padding:14px 16px;border:1px solid var(--border);border-radius:14px;background:linear-gradient(180deg,#ffffff0a,#ffffff06)}.export-options-section{gap:10px}.export-row{display:grid;grid-template-columns:var(--export-title-width) minmax(0,1fr);align-items:center;gap:14px;min-width:0}.export-meta-row+.export-meta-row{margin-top:10px}.export-row-title{min-width:0;font-size:14px;font-weight:400;letter-spacing:.04em;color:var(--muted);white-space:nowrap}.export-row-info{min-width:0;font-size:14px;color:var(--text);text-align:left}.export-row-info-strong{font-weight:600;color:#f8fafc}.export-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.export-option-card{display:flex;flex-direction:row;align-items:center;padding:12px 16px;border:1px solid var(--border);border-radius:14px;background:#ffffff08;cursor:pointer;transition:border-color .18s ease,background .18s ease,box-shadow .18s ease,opacity .18s ease}.export-option-card.is-selected{border-color:var(--brand-primary);background:var(--brand-primary);box-shadow:0 10px 22px #00000038}.export-option-card:not(.is-selected){opacity:.9}.export-option-header{display:flex;align-items:center;gap:12px;cursor:pointer;min-width:0;width:100%}.export-option-label{flex:0 0 auto;font-size:14px;font-weight:600;color:var(--text);letter-spacing:.01em}.export-option-card.is-selected .export-option-label{color:#fff}.export-option-filename{flex:1 1 auto;min-width:0;font-size:13px;color:var(--muted);text-align:right}.export-option-card.is-selected .export-option-filename{color:#ffffffc7}.export-checkbox-input{position:absolute;opacity:0;pointer-events:none}.export-option-card:focus-within{outline:2px solid rgb(var(--theme-primary-rgb) / .55);outline-offset:2px}.settings-footer .btn{transition:border-color .14s ease;box-shadow:none;transform:none}.settings-footer .btn:hover{box-shadow:none;transform:none;background:#ffffff1f;border-color:var(--hoverHighLigt)}.setting-row{min-height:55px;display:flex;flex-direction:column;gap:4px}.settings-nav{width:100px;display:flex;flex-direction:column;gap:6px}.settings-nav-item{font-size:14px;width:100%;text-align:left;padding:10px 12px;border:0;background:#ffffff0d;color:var(--text-muted);border-left:4px solid transparent}.settings-nav-item.active{background:linear-gradient(90deg,rgb(var(--theme-primary-rgb) / .16),rgb(var(--theme-primary-rgb) / .05));border-color:var(--border);border-left-color:rgb(var(--theme-primary-rgb) / .9);color:var(--theme-light);font-weight:700}.settings-nav-item:hover{transition:border-left .2s ease,border-left-color .2s ease;border-left:4px solid transparent;border-left-color:var(--hoverHighLigt)}.settings-content{flex:1;display:flex;position:relative}.settings-panel{display:none;flex:1;flex-direction:column;gap:12px}.settings-panel.active{display:flex}.setting-label-row{display:flex;align-items:flex-end;gap:8px}.setting-field{display:flex;gap:8px;align-items:center}.setting-slider-group{flex:1;display:flex;align-items:center;gap:10px;min-width:0}.setting-slider{flex:1;min-width:0;height:20px;margin:0;appearance:none;background:transparent}.setting-slider::-webkit-slider-runnable-track{height:6px;border-radius:999px;background:linear-gradient(90deg,rgb(var(--theme-primary-rgb) / .65),rgb(var(--theme-border-rgb) / .35));border:1px solid rgba(255,255,255,.08)}.setting-slider::-webkit-slider-thumb{appearance:none;width:16px;height:16px;margin-top:-6px;border-radius:50%;border:1px solid rgba(255,255,255,.28);background:#f8fafc;box-shadow:0 1px 6px #00000059}.setting-slider::-moz-range-track{height:6px;border-radius:999px;background:linear-gradient(90deg,rgb(var(--theme-primary-rgb) / .65),rgb(var(--theme-border-rgb) / .35));border:1px solid rgba(255,255,255,.08)}.setting-slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;border:1px solid rgba(255,255,255,.28);background:#f8fafc;box-shadow:0 1px 6px #00000059}.setting-slider:focus-visible{outline:none}.setting-slider:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 4px rgb(var(--theme-primary-rgb) / .18),0 1px 6px #00000059}.setting-slider:focus-visible::-moz-range-thumb{box-shadow:0 0 0 4px rgb(var(--theme-primary-rgb) / .18),0 1px 6px #00000059}.setting-slider-value{width:64px;flex:0 0 64px;height:29px;padding:0 10px;border:1px solid var(--border);border-radius:6px;background:#0f1628;display:inline-flex;align-items:center;justify-content:center;font-size:13px;color:var(--text);font-variant-numeric:tabular-nums}.settings-toggle-group{display:inline-flex;gap:6px;flex:1}.settings-toggle-group-fifths{display:grid;grid-template-columns:repeat(5,minmax(0,1fr))}.settings-toggle-group-fifths .settings-inline-btn{min-width:0;width:100%}.settings-toggle-group .active{background:var(--panel-muted);color:var(--text);border-color:rgb(var(--theme-primary-rgb) / .9)}.setting-row.disabled .setting-label,.setting-row.disabled .setting-desc{color:#888}.setting-row.disabled input,.setting-row.disabled .btn{opacity:.6;pointer-events:none}.setting-row.modified .setting-label{color:var(--text)}.setting-counter-group{flex:1;display:flex;align-items:center;justify-content:space-between;gap:8px}.settings-inline-btn{height:29px;white-space:nowrap;min-width:100px;display:flex;align-items:center;justify-content:center;border-radius:6px}.setting-label{color:var(--text);white-space:nowrap}.setting-row input:not(.setting-slider),.setting-row select{font-size:13px;flex:1;padding:6px 8px;border:1px solid var(--border);border-radius:6px;background:#0f1628;color:var(--text)}.setting-number-field input{min-width:0}.setting-unit{width:28px;flex:0 0 28px;color:var(--muted);font-size:12px}.setting-desc{font-size:12px;padding-left:10px;color:var(--muted)}.setting-range-value{min-width:100px;display:inline-block;text-align:center}.overlay-btn{position:absolute;z-index:5}.overlay-group-meta{position:absolute;inset:auto 18px 18px auto;display:flex;align-items:center;gap:8px;z-index:5}.group-preview-footer .overlay-group-meta{position:static;margin-left:auto}.overlay-group-meta .overlay-btn{position:static}.overlay-group-meta .group-faces-count{position:static;padding:8px 14px;border-radius:999px;background:var(--brand-primary);color:#fff;font-size:12px}.group-assembly-show-all{position:static;height:34px;min-height:34px;white-space:nowrap}.overlay-texture.overlay-btn{width:30px;height:30px;border-radius:6px;padding:0;display:inline-flex;align-items:center;justify-content:center;background:#00000040;border:1px solid var(--border);transition:background .2s ease,border-color .2s ease,opacity .2s ease}.overlay-texture.overlay-btn.active{background:#1fb05ce0;border-color:#fffc}.overlay-texture.overlay-btn.empty{opacity:.55}.overlay-texture svg{width:18px;height:18px;fill:var(--text)}.overlay-texture.overlay-btn:hover{transition:border-color .2s ease;border-color:var(--hoverHighLigt)}.tab-delete-slot{position:absolute;top:27px;right:28px;z-index:7;display:flex;align-items:center;gap:6px}.group-sort-btn{height:34px;min-height:34px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;gap:5px;border-radius:8px;background:var(--brand-primary);border:1px solid transparent;color:#fff;font-size:13px;box-shadow:none;white-space:nowrap}.group-sort-btn:hover{color:#fff;border-color:transparent;box-shadow:none}.group-sort-btn:disabled{opacity:.45;cursor:not-allowed}.group-order-overlay{position:fixed;inset:0;z-index:46;display:flex;align-items:center;justify-content:center;background:#00000080}.group-order-modal{width:min(760px,calc(100vw - 24px));max-height:min(620px,calc(100vh - 24px));display:flex;flex-direction:column;overflow:hidden;background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow)}.group-order-header,.group-order-footer{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border-bottom:1px solid var(--border)}.group-order-footer{justify-content:flex-end;border-top:1px solid var(--border);border-bottom:0}.group-order-title{color:var(--text);font-size:15px;font-weight:700}.group-order-close{width:30px;height:30px;border:1px solid var(--border);border-radius:8px;background:#ffffff0f;color:var(--text);cursor:pointer;font-size:20px;line-height:1}.group-order-list{display:grid;gap:8px;padding:12px;overflow:auto}.group-order-item{display:grid;grid-template-columns:28px minmax(132px,1fr) repeat(3,auto) auto 32px;align-items:center;gap:8px;min-height:42px;padding:8px;border:1px solid rgba(255,255,255,.12);border-radius:8px;background:#ffffff0f;color:var(--text)}.group-order-grip{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:7px;cursor:grab;color:#fff;background:var(--brand-primary);border:1px solid var(--brand-primary);line-height:1}.group-order-grip svg{display:block;width:18px;height:18px}.group-order-grip svg rect{display:none}.group-order-grip svg path{fill:currentColor!important;stroke:none!important}.group-order-name-input{min-width:0;height:30px;padding:0 9px;border:1px solid rgba(148,163,184,.28);border-radius:7px;background:#0f172abd;color:var(--text);font-size:13px;outline:none}.group-order-name-input:focus{border-color:var(--hoverHighLigt);box-shadow:0 0 0 2px rgb(var(--theme-primary-rgb) / .18)}.group-order-color-control{display:inline-flex;align-items:center;gap:5px;min-width:0;color:var(--muted);font-size:12px;white-space:nowrap}.group-order-color-label{max-width:56px;overflow:hidden;text-overflow:ellipsis}.group-order-color-input{width:28px;height:28px;padding:0;border:1px solid rgba(255,255,255,.42);border-radius:7px;background:transparent;cursor:pointer}.group-order-count{color:var(--muted);font-size:12px;white-space:nowrap}.group-order-eye{width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(148,163,184,.32);border-radius:7px;background:#ffffff12;color:var(--text);cursor:pointer}.group-order-eye:hover{border-color:var(--hoverHighLigt);background:#ffffff1f}.group-order-eye.is-hidden{opacity:.45}.group-order-eye svg{width:18px;height:18px;fill:currentColor}.group-order-item--ghost{opacity:.4}.group-order-item--chosen .group-order-grip,.group-order-item--drag .group-order-grip{cursor:grabbing}.viewer-toolbar .btn.sm,.viewer-toolbar .btn.toggle{background:#ffffffeb;border:1px solid rgb(var(--theme-primary-rgb) / .24);color:var(--brand-primary);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .12)}.viewer-toolbar .btn.toggle.active,.viewer-toolbar #reset-view-btn{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.viewer-toolbar .btn.sm:hover,.viewer-toolbar .btn.toggle:hover{border-color:var(--brand-primary);box-shadow:0 6px 14px rgb(var(--theme-primary-rgb) / .18)}.preview-toolbar.sheet-layout-toolbar .sheet-page-add,.preview-toolbar.sheet-layout-toolbar .sheet-tool-btn,.preview-toolbar.sheet-layout-toolbar .sheet-field,.preview-toolbar.sheet-layout-toolbar .sheet-page-tab .tab-btn-inner{background:#ffffffeb;border:1px solid rgb(var(--theme-primary-rgb) / .22);color:var(--brand-primary);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .1)}.preview-toolbar.sheet-layout-toolbar .sheet-page-add:hover,.preview-toolbar.sheet-layout-toolbar .sheet-tool-btn:hover,.preview-toolbar.sheet-layout-toolbar .sheet-page-tab .tab-btn-inner:hover{border-color:var(--brand-primary);color:var(--brand-primary);transform:translateY(-1px)}.preview-toolbar.sheet-layout-toolbar .sheet-tool-btn.active,.preview-toolbar.sheet-layout-toolbar .sheet-page-tab .tab-btn-inner.active{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.preview-toolbar.sheet-layout-toolbar{top:13px;min-height:68px;justify-content:center;align-content:flex-start;column-gap:6px;row-gap:0}.preview-toolbar.sheet-layout-toolbar .sheet-page-tabs{order:2;flex:0 1 auto;max-width:min(42vw,354px);gap:6px}.preview-toolbar.sheet-layout-toolbar .sheet-page-add{order:1;width:auto;min-width:96px;height:34px;padding:0 10px;gap:6px;border-radius:8px;background:#ffffffe6;border-color:rgb(var(--theme-primary-rgb) / .22);color:var(--brand-primary);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .1)}.preview-toolbar.sheet-layout-toolbar .sheet-history-step-btn{position:static;order:0;width:34px;height:34px;min-height:34px;padding:0;border-radius:8px;background:#ffffffe6;border-color:rgb(var(--theme-primary-rgb) / .22);color:var(--brand-primary);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .1)}.preview-toolbar.sheet-layout-toolbar .sheet-history-step-btn:hover{background:#ffffffe6;border-color:rgb(var(--theme-primary-rgb) / .22);color:var(--brand-primary)}.preview-toolbar.sheet-layout-toolbar .sheet-history-step-btn:active{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.preview-toolbar.sheet-layout-toolbar .sheet-history-step-btn svg{width:18px;height:18px}.sheet-page-action-icon,.sheet-page-action-icon svg{width:16px;height:16px;display:block;flex:0 0 16px;fill:currentColor}.preview-toolbar.sheet-layout-toolbar .sheet-page-add:hover{background:#ffffffe6;border-color:rgb(var(--theme-primary-rgb) / .22);color:var(--brand-primary);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .1);transform:none;transition:none}.preview-toolbar.sheet-layout-toolbar .sheet-page-add:active{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff;transform:none}.preview-toolbar.sheet-layout-toolbar .sheet-page-delete-slot{order:3}.preview-toolbar.sheet-layout-toolbar .sheet-page-delete-slot .hold-btn{--htc-bg: var(--brand-primary);--htc-fill-bg: var(--theme-primary-active);--htc-border-color: var(--brand-primary);width:auto;min-width:96px;border-radius:8px;box-shadow:none}.sheet-layout-tools{position:absolute;top:50%;right:20px;z-index:20;display:flex;flex-direction:column;gap:6px;transform:translateY(-50%)}.sheet-layout-tools .sheet-tool-btn{width:32px;height:32px;min-height:32px;flex:0 0 32px;margin-right:0;padding:0;border-radius:10px;background:var(--brand-primary);border:1px solid var(--brand-primary);color:#fff;box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .2)}.sheet-layout-tools .sheet-tool-btn svg{width:18px;height:18px}.sheet-layout-tools .sheet-overblood-btn img{width:20px;height:20px;display:block;filter:brightness(0) invert(1)}.sheet-layout-tools .sheet-tool-btn.active{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.sheet-layout-tools .sheet-labels-btn:not(.active){background:#ffffffeb;border-color:rgb(var(--theme-primary-rgb) / .24);color:var(--brand-primary);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .12)}.sheet-layout-tools .sheet-overblood-btn:not(.active){background:#ffffffeb;border-color:rgb(var(--theme-primary-rgb) / .24);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .12)}.sheet-layout-tools .sheet-overblood-btn:not(.active) img{filter:brightness(0) saturate(100%) invert(43%) sepia(96%) saturate(2635%) hue-rotate(202deg) brightness(101%) contrast(91%);opacity:1}.sheet-rotation-control{position:absolute;z-index:120;display:inline-flex;align-items:center;height:30px;padding:0 8px;gap:5px;color:#fff;background:#141f30f0;border:1px solid rgba(255,255,255,.14);border-radius:8px;box-shadow:0 5px 14px #0f172a3d;transform:translate(-50%,-100%)}.sheet-rotation-control.hidden{display:none}.sheet-rotation-control__button{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;padding:0;color:#fff;background:transparent;border:0;cursor:default}.sheet-rotation-control__button svg{width:15px;height:15px;fill:currentColor}.sheet-rotation-control__input{width:42px;padding:0;color:#fff;font:600 12px/1 var(--ui-font, system-ui, sans-serif);text-align:right;background:transparent;border:0;outline:0}.sheet-rotation-control__input::-webkit-inner-spin-button,.sheet-rotation-control__input::-webkit-outer-spin-button{margin:0}.preview-toolbar.sheet-layout-toolbar .sheet-toolbar-spacer{display:none}.preview-toolbar.sheet-layout-toolbar .sheet-status.edge-unfold-status{order:5;flex:0 1 auto;height:auto;max-width:min(210px,28vw);margin:6px 0 0;padding:5px 9px;color:var(--text);background:#ffffffe6;border:1px solid rgb(var(--theme-primary-rgb) / .2);border-radius:7px;box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .1)}.preview-toolbar.sheet-layout-toolbar .sheet-status.edge-unfold-status.has-warning{color:var(--text);background:#ffffffe6;border-color:rgb(var(--theme-primary-rgb) / .2);font-weight:400}.group-edit-toolbar .group-edit-mode-control .segmented-control__item:hover:not(:disabled):not(.active){background:#ffffffe6;border-color:rgb(var(--theme-primary-rgb) / .22);color:var(--brand-primary);box-shadow:0 4px 10px rgb(var(--theme-primary-rgb) / .1)}.group-edit-toolbar .group-edit-mode-control .segmented-control__item.active:hover{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.viewer-toolbar .btn.sm:hover:not(.active):not(#reset-view-btn),.viewer-toolbar .btn.toggle:hover:not(.active){color:var(--brand-primary)!important}.viewer-toolbar #reset-view-btn:hover,.viewer-toolbar .btn.toggle.active:hover{color:#fff!important}.sheet-layout-tools .sheet-auto-btn:hover:not(:disabled),.sheet-layout-tools .sheet-fit-btn:hover:not(:disabled){color:#fff;background:var(--theme-gradient);background-clip:padding-box;border-color:transparent;box-shadow:none;transform:none}#layout-workspace .viewer-toolbar #bbox-toggle:hover:not(:disabled),#layout-workspace .viewer-toolbar #explode-gap-toggle:hover:not(:disabled){color:#fff!important}.settings-overlay,.group-order-overlay,.model-init-overlay{position:fixed;inset:0;background:#332c2b94;backdrop-filter:none;-webkit-backdrop-filter:none;isolation:isolate}.settings-overlay{z-index:2147483000}.group-order-overlay{z-index:2147483010}.model-init-overlay{z-index:2147483020}.settings-modal,.group-order-modal,.model-init-dialog{overflow:hidden;color:var(--text);background:var(--brand-soft);border:2px solid rgb(var(--theme-primary-rgb) / .34);border-radius:28px;box-shadow:0 24px 64px #30396447}.settings-header,.group-order-header,.model-init-header{justify-content:space-between;min-height:58px;height:auto;padding:10px 18px 10px 22px;background:var(--brand-primary);border:0;color:#fff}.settings-title,.group-order-title,.model-init-header h2{margin:0;color:#fff;font-size:20px;font-weight:500;line-height:1.2}.model-init-step,.model-init-description{color:#ffffffd1}.model-init-description{margin-top:4px}.modal-close-btn,.group-order-close{width:38px;height:38px;flex:0 0 38px;display:inline-flex;align-items:center;justify-content:center;padding:7px;border:0;border-radius:50%;background:#fff;color:var(--brand-primary);box-shadow:none;cursor:pointer}.modal-close-btn:hover,.group-order-close:hover{color:var(--brand-primary);background:#fff;transform:none;box-shadow:none}.modal-close-btn svg,.group-order-close svg,.group-order-close span{width:24px;height:24px;display:block}.modal-close-btn svg rect,.group-order-close svg rect{display:none}.modal-close-btn svg path,.group-order-close svg path{fill:currentColor!important;stroke:currentColor!important}.settings-body,.export-body,.group-order-list,.model-init-stage{background:linear-gradient(180deg,#ffffff 0%,var(--brand-soft) 100%)}.settings-footer,.group-order-footer,.model-init-footer{min-height:76px;justify-content:center;gap:16px;padding:14px 24px 18px;border:0;background:var(--brand-soft)}.settings-footer .settings-action,.group-order-footer .settings-action,.model-init-actions .model-init-next{flex:0 1 220px;min-width:132px;height:46px;padding:0 24px;border-radius:999px;font-size:16px;font-weight:500}.settings-footer .btn.ghost,.group-order-footer .btn.ghost{color:var(--brand-primary);background:var(--bg);border:1px solid rgb(var(--theme-primary-rgb) / .28)}.settings-footer .btn.primary,.group-order-footer .btn.primary,.model-init-actions .btn.primary{color:#fff;background:var(--brand-primary);border:1px solid var(--brand-primary)}.settings-footer .btn:hover,.group-order-footer .btn:hover,.model-init-actions .btn:hover{transform:none;box-shadow:none}.settings-footer .btn.ghost:hover,.group-order-footer .btn.ghost:hover{color:var(--brand-primary);background:var(--bg);border-color:rgb(var(--theme-primary-rgb) / .4)}.settings-footer .btn.primary:hover,.group-order-footer .btn.primary:hover,.model-init-actions .btn.primary:hover{color:#fff;background:var(--brand-primary);border-color:var(--brand-primary)}.settings-nav-item{border-radius:10px;color:var(--textSecondary);background:rgb(var(--theme-primary-rgb) / .06)}.settings-nav-item.active{color:var(--brand-primary);background:rgb(var(--theme-primary-rgb) / .14);border-left-color:var(--brand-primary)}.settings-theme-row{gap:14px}.settings-theme-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.settings-theme-card{min-width:0;padding:12px;display:flex;flex-direction:column;gap:10px;color:var(--text);background:#ffffffb8;border:2px solid rgb(var(--theme-border-rgb) / .48);border-radius:14px;box-shadow:none;cursor:pointer}.settings-theme-card:hover{color:var(--text);background:#fff;border-color:var(--theme-primary);transform:none;box-shadow:none}.settings-theme-card.active{color:var(--text);background:#fff;border-color:var(--theme-primary);box-shadow:0 0 0 3px rgb(var(--theme-primary-rgb) / .14)}.settings-theme-name{font-size:14px;font-weight:700;text-align:left}.settings-theme-swatches{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:4px}.settings-theme-swatch{aspect-ratio:1;min-width:0;background:var(--theme-swatch);border-radius:5px;border:1px solid rgba(255,255,255,.66)}.settings-modal .setting-slider-value,.settings-modal .setting-row>.setting-field>.settings-inline-btn{color:var(--text);background:var(--bg);border-color:rgb(var(--theme-primary-rgb) / .24);box-shadow:none}.settings-modal .setting-row input:not(.setting-slider),.settings-modal .setting-row select{color:var(--text);background:var(--bg);border-color:rgb(var(--theme-primary-rgb) / .24);box-shadow:none}.settings-modal .setting-row input:not(.setting-slider):focus,.settings-modal .setting-row select:focus{color:var(--text);background:var(--bg);border-color:rgb(var(--theme-primary-rgb) / .4);outline:none}.settings-modal .setting-row>.setting-field>.settings-inline-btn:hover{color:var(--text);background:var(--bg);border-color:rgb(var(--theme-primary-rgb) / .4);box-shadow:none;transform:none}.export-mode-toggle,.export-meta-section,.export-option-card,.group-order-item{background:#fff;border-color:rgb(var(--theme-primary-rgb) / .18);box-shadow:none}.export-mode-btn,.export-row-info,.export-option-label,.group-order-item{color:var(--text)}.export-mode-btn.is-active,.export-option-card.is-selected{color:#fff;background:var(--brand-primary);border-color:var(--brand-primary)}.group-order-name-input{color:var(--text);background:var(--brand-soft);border-color:rgb(var(--theme-primary-rgb) / .22)}@media (max-width: 640px){.group-order-item{grid-template-columns:28px minmax(0,1fr) auto}.group-order-grip{grid-column:1;grid-row:1 / span 5}.group-order-name-input{grid-column:2}.group-order-color-control,.group-order-count{grid-column:2 / 4}.group-order-eye{grid-column:3;grid-row:1}}.overlay-label.group-faces-count{display:inline-flex;height:34px;min-height:34px;padding:0 10px;border-radius:8px;color:#fff;align-items:center;justify-content:center;line-height:1;font-size:13px;background:var(--theme-gradient);background-clip:padding-box;border:2px solid transparent;z-index:6;pointer-events:none}.preview-2d-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--muted);background:#0003;z-index:4;font-size:14px;padding:12px}.preview-2d-empty.hidden{display:none}.placeholder{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:14px}.placeholder.hidden{display:none}.group-faces-count{color:#fff}.color-input{position:absolute;opacity:0;pointer-events:none;width:0;height:0}@media (max-width: 640px){.export-content{--export-title-width: 92px;padding:14px;gap:14px}.export-row{gap:10px}}@media (max-width: 1023px){#layout-workspace.page.active{padding:0}.editor-preview{grid-template-columns:1fr;grid-template-rows:repeat(2,minmax(0,1fr))}.preview-toolbar{overflow-x:auto;overflow-y:hidden;overscroll-behavior-inline:contain;scrollbar-width:none;-webkit-overflow-scrolling:touch}.preview-toolbar::-webkit-scrollbar{display:none}.viewer-toolbar{justify-content:flex-start}.viewer-toolbar .toolbar-spacer{display:block;flex:0 0 1px}.group-tabs{overflow:visible}}@media (max-width: 640px){.workspace-mode-rail,.log-toggle-btn,.log-popup{display:none!important}.help-toggle-btn{left:14px}.help-operation-card{bottom:10px;width:calc(100vw - 20px);max-height:min(54vh,360px);grid-template-columns:1fr;gap:10px;padding:12px 14px;border-radius:14px}.help-operation-list{gap:3px}.help-operation-item{font-size:11px}.settings-theme-grid{grid-template-columns:1fr}.settings-modal{width:calc(100vw - 16px);max-height:calc(100vh - 16px);border-radius:20px}.settings-body{min-height:0;flex-direction:column;overflow-x:hidden;overflow-y:auto}.settings-nav{width:100%;flex:0 0 auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px}.settings-nav-item{min-width:0;padding:8px 4px;border-left:0;border-bottom:3px solid transparent;text-align:center;font-size:12px;line-height:1.2}.settings-nav-item.active,.settings-nav-item:hover{border-left:0;border-bottom-color:var(--brand-primary)}.settings-content{width:100%;flex:0 0 auto}.setting-label-row{align-items:flex-start;flex-direction:column;gap:3px}.settings-footer{min-height:68px;padding:10px 14px 14px;gap:10px}.settings-footer .settings-action{min-width:0;height:42px;padding:0 14px}.preview-panel,.preview-panel.left-preview-panel,.left-preview-panel #viewer,.left-preview-panel .sheet-layout-panel,.group-preview-panel #group-preview{border-radius:0}.model-init-overlay{padding:8px}.model-init-dialog{width:100%;height:96vh;min-height:min(480px,calc(100vh - 16px));border-radius:14px}.model-init-header,.model-init-footer{padding:12px}.model-init-header h2{font-size:17px}.model-init-description{font-size:12px}.model-init-summary{display:none}.model-init-actions{width:100%;align-items:stretch}.model-init-size-field,.model-init-size-control{flex:1 1 auto}.model-init-size-control .model-init-height-input{width:64px;min-width:0}.model-init-actions .btn{flex:1 1 0}.model-init-axis-btn{width:42px;height:42px}.sheet-layout-toolbar{min-height:48px;padding-left:58px;gap:6px}.sheet-field>span:first-child{display:none}.sheet-status{display:none}.viewer-mode-slot{left:58px;right:10px}.viewer-mode-control{--seg-item-pad-x: 9px}.viewer-mode-control .segmented-control__label{display:none}.viewer-mode-control .segmented-control__item{width:40px;min-width:40px;justify-content:center}}.page.home{position:relative;align-items:center;justify-content:center;padding:24px 4vw}.home-main{overflow:hidden}.home-fx-layer{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden;background:var(--home-bg-image) center / cover no-repeat}.home-fx-layer:before{content:"";position:absolute;inset:0;background:#ffffff14;pointer-events:none}.home-fx-layer:after{content:"";position:absolute;inset:0;background:radial-gradient(80% 70% at 50% 42%,#ffffff2e,#0f172a14 62%,#0f172a47);z-index:1;pointer-events:none}@media (prefers-reduced-motion: reduce){.home-fx-layer:after{backdrop-filter:none;-webkit-backdrop-filter:none}}.home-shell{position:relative;z-index:1;width:min(1800px,94vw);min-height:calc(100vh - 48px);display:grid;grid-template-columns:minmax(720px,1fr) minmax(340px,430px);gap:24px;align-items:stretch}.home-card{position:relative;background:#ffffffe6;border:1px solid rgba(255,255,255,.78);box-shadow:0 24px 70px #0f172a38,0 2px 8px #0f172a14;color:var(--theme-dark);text-align:left;display:grid;grid-template-rows:auto minmax(0,1fr);align-content:start;min-height:calc(100vh - 48px);max-height:calc(100vh - 48px);padding:22px 38px 20px;gap:18px;border-radius:28px;overflow:hidden;backdrop-filter:blur(14px) saturate(120%);-webkit-backdrop-filter:blur(14px) saturate(120%)}.home-top{display:grid;grid-template-columns:minmax(300px,.82fr) minmax(0,1fr);gap:34px;align-items:stretch;padding-bottom:10px;border-bottom:1px solid rgba(148,163,184,.18);min-width:0}.home-brand-stack{display:grid;justify-items:center;align-content:space-between;gap:8px;align-self:stretch;min-width:0}.home-head{display:flex;gap:12px;align-items:center;justify-content:center;text-align:left;padding-top:0;min-width:0}.home-logo{width:70px;height:70px;flex:0 0 70px;display:grid;place-items:center;overflow:visible}.home-logo img{display:block;max-width:70px;max-height:70px;width:auto;height:auto;object-fit:contain}.home-logo-placeholder{font-size:11px;letter-spacing:.6px;color:var(--theme-text-muted);opacity:.85}.home-brand{display:flex;flex-direction:column;justify-content:center;gap:3px;min-width:0;max-width:100%}.home-title{color:var(--theme-dark);font-size:31px;font-weight:600;letter-spacing:.6px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.home-subtitle{color:var(--theme-text-muted);font-size:19px;line-height:1.35;white-space:normal}.home-actions{display:grid;align-content:space-between;gap:10px;align-self:stretch;min-width:0}.home-intro{display:grid;justify-items:center;align-content:start;gap:10px;padding-top:0;text-align:center;width:100%}.home-meta{color:var(--theme-text-muted);font-size:16px;line-height:1.65;white-space:normal;text-align:center;padding:0;border-bottom:0}.home-login{display:grid;grid-template-columns:minmax(0,1fr) minmax(64px,auto) minmax(76px,auto);gap:8px;align-items:start;min-width:0}.home-login-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.home-login-input{width:100%;min-width:0;min-height:32px;border:1px solid rgba(148,163,184,.34);border-radius:9px;background:#f8fafcd1;color:var(--theme-dark);padding:8px 10px;font-size:13px;outline:none}.home-login-input:focus{border-color:rgb(var(--theme-primary-rgb) / .62);box-shadow:0 0 0 3px rgb(var(--theme-primary-rgb) / .16)}.home-login-btn,.home-login .home-lang-toggle{box-sizing:border-box;height:34px;min-height:34px;border:1px solid rgb(var(--theme-primary-rgb) / .72);border-radius:9px;background:var(--theme-gradient);color:#fff;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;font-size:13px;font-weight:700;line-height:1;cursor:pointer;box-shadow:0 10px 22px rgb(var(--theme-primary-rgb) / .16)}.home-login-btn:disabled{cursor:wait;opacity:.62}.home-login .home-lang-toggle{justify-self:stretch;align-self:start;white-space:nowrap}.home-login-status{grid-column:1 / -1;min-height:16px;color:var(--theme-text-muted);font-size:12px;line-height:1.3;text-align:left;padding:0 2px}.home-demo-heading{color:rgb(var(--theme-primary-rgb));font-size:21px;font-weight:800;line-height:1.25;letter-spacing:0}@media (max-width: 520px){.home-login,.home-login-fields{grid-template-columns:1fr}.home-login .home-lang-toggle{justify-self:stretch}}@media (max-width: 1280px){.home-top{grid-template-columns:minmax(260px,.72fr) minmax(0,1fr);gap:22px}.home-login{grid-template-columns:minmax(0,1fr) minmax(56px,auto) minmax(68px,auto);gap:6px}.home-login-btn,.home-login .home-lang-toggle{padding:0 10px}}@media (max-width: 1180px){.page.home{padding:24px 4vw;overflow:auto}.home-shell{grid-template-columns:1fr}.home-card,.home-news-panel{min-height:auto}.home-demo-options{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width: 980px){.home-top{grid-template-columns:1fr;gap:18px;align-items:start}.home-brand-stack,.home-actions{align-content:start}}@media (max-width: 760px){.home-card{padding:24px 18px;border-radius:20px}.home-top{grid-template-columns:1fr;gap:18px;align-items:start}.home-intro{justify-items:center;padding-top:0}.home-head{justify-content:center}.home-title{font-size:27px}.home-subtitle{font-size:18px}.home-meta{text-align:center;font-size:15px}.home-demo-heading{font-size:20px}.home-demo-options{--home-demo-cover-height: 146px;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.home-news-title{min-height:58px;font-size:22px}.home-post-list{padding:14px 20px;max-height:none}}.home-btn{border:1px solid rgb(var(--theme-primary-rgb) / .22);color:var(--theme-dark);background:#ffffffbd;border-radius:12px;padding:10px 14px;cursor:pointer;transition:box-shadow .2s ease,border-color .2s ease,background .2s ease,transform .05s ease;font-size:14px;height:50px;width:100%;font-weight:600;letter-spacing:.4px}.home-btn:focus-visible{outline:none;box-shadow:0 0 0 4px rgb(var(--theme-primary-rgb) / .18)}.home-btn:active{transform:translateY(1px)}.home-btn:hover{border-color:rgb(var(--theme-primary-rgb) / .42);background:transparent}.home-btn--primary{height:52px;position:relative;overflow:hidden;background:transparent;color:#fff;isolation:isolate;font-size:16px;display:grid;align-content:center;justify-items:center;gap:6px}.home-btn-main{font-size:16px;font-weight:700;letter-spacing:.4px}.home-btn-sub{font-size:12px;color:#e5e7ebb3;line-height:1.2;font-weight:400}.home-btn--primary:before{content:"";position:absolute;inset:-1px;z-index:-2;background:var(--theme-gradient);background-size:250% 250%;animation:home-start-gradient 6s linear infinite;border-radius:12px;pointer-events:none}.home-btn--primary:after{content:"";position:absolute;inset:1px;z-index:-1;background:linear-gradient(155deg,#0f172a8c,#0f172a59);border-radius:11px;pointer-events:none}.home-alt{display:grid;grid-template-rows:minmax(0,1fr) minmax(0,1fr);gap:18px;margin-top:0;min-height:0;overflow-y:auto;padding-right:4px;scrollbar-color:#91d7f2 rgba(148,163,184,.14);scrollbar-width:thin}.home-gallery-section{display:grid;grid-template-rows:auto minmax(0,1fr);gap:10px;min-height:0}.home-demo-selector{display:grid;width:100%;gap:8px;min-height:0;overflow:hidden}.home-demo-options{--home-demo-cover-height: 132px;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));align-content:start;width:100%;min-width:100%;gap:16px;overflow-y:auto;overflow-x:hidden;padding:0 4px 10px 0;scrollbar-color:#91d7f2 rgba(148,163,184,.14);scrollbar-width:thin}.home-demo-option{appearance:none;border:1px solid rgba(255,255,255,.2);border-radius:12px;background:#00000038;color:#d8deea;padding:8px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:7px;cursor:default;text-align:left;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;width:100%;box-sizing:border-box}.home-demo-option:hover{border-color:#ffffff59}.home-demo-option.is-selected{border-color:rgb(var(--theme-primary-rgb) / .9);box-shadow:0 0 0 1px rgb(var(--theme-primary-rgb) / .5) inset;background:radial-gradient(ellipse 90% 70% at 50% 85%,#11345caa,#1c0d46aa,#1c0d46aa)}.home-demo-option:focus-visible{outline:none;box-shadow:0 0 0 2px rgb(var(--theme-border-rgb) / .45)}.home-demo-option-cover{grid-column:1 / -1;position:relative;width:100%;height:var(--home-demo-cover-height);border-radius:10px;overflow:hidden;background:#ffffff0f}.home-demo-option-cover:after{content:"";position:absolute;inset:0;background:#0000004d;pointer-events:none;transition:opacity .2s ease}.home-demo-option-cover img{position:absolute;top:0;left:50%;width:auto;height:100%;max-width:none;transform:translate(-50%);object-fit:contain}.home-demo-option-gif{opacity:0}.home-demo-option:hover .home-demo-option-gif{opacity:1}.home-demo-option:hover .home-demo-option-still{opacity:0}.home-demo-option:hover .home-demo-option-cover:after{opacity:0}.home-demo-option-info{grid-column:1 / -1;display:grid;gap:3px;min-height:44px;padding:0 2px}.home-demo-option-title{color:var(--theme-dark);font-size:13px;font-weight:700;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.home-demo-option-author{color:#64748bdb;font-size:11px;line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.home-demo-option-desc{color:var(--theme-text-muted);font-size:11px;line-height:1.25;display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}.home-demo-open{grid-column:1 / 2;min-height:32px;border:1px solid rgb(var(--theme-primary-rgb) / .72);border-radius:9px;background:var(--theme-gradient);color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:7px;font-size:12px;font-weight:700;line-height:1.2;cursor:pointer;box-shadow:0 10px 22px rgb(var(--theme-primary-rgb) / .18);transition:background .2s ease,box-shadow .2s ease,transform .05s ease}.home-demo-option:not(:has(.home-demo-delete-slot)) .home-demo-open{grid-column:1 / -1}.home-news-panel{background:#ffffffeb;border:1px solid rgba(255,255,255,.78);box-shadow:0 24px 70px #0f172a2e,0 2px 8px #0f172a0f;color:var(--theme-dark);border-radius:14px;min-height:calc(100vh - 48px);overflow:hidden;backdrop-filter:blur(14px) saturate(120%);-webkit-backdrop-filter:blur(14px) saturate(120%)}.home-news-title{background:var(--theme-gradient);color:#fff;min-height:58px;display:flex;align-items:center;padding:0 22px;font-size:22px;font-weight:600;letter-spacing:0}.home-post-list{display:grid;padding:12px 24px;max-height:calc(100vh - 106px);overflow-y:auto}.home-post-item{appearance:none;border:0;background:transparent;color:inherit;text-align:left;width:100%;display:grid;gap:7px;padding:14px 0 15px;border-bottom:1px solid rgba(148,163,184,.2);cursor:pointer}.home-post-item:hover .home-post-title{color:rgb(var(--theme-primary-rgb))}.home-post-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:baseline}.home-post-title{margin:0;color:var(--theme-dark);font-size:15px;font-weight:600;line-height:1.45;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.home-post-date{color:#64748bb8;font-size:13px;line-height:1.45;white-space:nowrap}.home-post-excerpt{margin:0;color:#64748bd1;font-size:13px;line-height:1.6;display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}.home-post-empty{min-height:180px;display:grid;place-items:center;color:var(--theme-text-muted);font-size:14px}.home-post-detail{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:32px;background:#0f172a5c;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.home-post-detail.hidden{display:none}.home-post-detail-card{position:relative;width:min(760px,92vw);max-height:min(780px,88vh);overflow:auto;border-radius:18px;background:#fffffff5;border:1px solid rgba(255,255,255,.78);box-shadow:0 28px 80px #0f172a47;padding:34px 40px 42px}.home-post-detail-close{position:absolute;right:18px;top:16px;width:34px;height:34px;border:0;border-radius:999px;background:#e2e8f0db;color:var(--theme-dark);font-size:22px;line-height:1;cursor:pointer}.home-post-detail-date{min-height:20px;color:var(--theme-text-muted);font-size:14px;margin-bottom:8px}.home-post-detail-title{margin:0 42px 22px 0;color:var(--theme-dark);font-size:28px;line-height:1.32;font-weight:800}.home-post-detail-content{color:#475569f0;font-size:16px;line-height:1.8}.home-post-detail-content h2,.home-post-detail-content h3{color:var(--theme-dark);margin:24px 0 10px}.home-post-detail-content p{margin:0 0 14px}.home-demo-open:hover{background:var(--theme-gradient-active);box-shadow:0 12px 26px rgb(var(--theme-primary-rgb) / .24)}.home-demo-open:active{transform:translateY(1px)}.home-demo-open:disabled{cursor:not-allowed;opacity:.46;box-shadow:none}.home-demo-open-icon,.home-demo-open-icon svg{width:17px;height:17px}.home-demo-open-icon svg{display:block;fill:currentColor}.home-demo-delete-slot{grid-column:2 / 3;display:flex;min-width:0}.home-demo-delete-slot .hold-btn.home-demo-delete{width:100%;min-height:32px;border-radius:9px}.home-demo-empty{min-height:130px;border:1px dashed rgba(148,163,184,.5);border-radius:10px;background:#f8fafcb3;color:var(--theme-text-muted);display:grid;place-items:center;font-size:13px}@keyframes rainbow-border{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes home-start-gradient{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes rainbow-shadow{0%{box-shadow:0 6px 26px #e11d4852}14%{box-shadow:0 6px 26px #f9731652}28%{box-shadow:0 6px 26px #f59e0b52}42%{box-shadow:0 6px 26px #22c55e52}56%{box-shadow:0 6px 26px #06b6d452}70%{box-shadow:0 6px 26px #6366f152}84%{box-shadow:0 6px 26px #a855f752}to{box-shadow:0 6px 26px #e11d4852}}@keyframes rainbow-shadow-fade-in{0%{box-shadow:0 0 #0000}to{box-shadow:0 6px 26px #e11d4852}}@keyframes rainbow-shadow-fade-out{0%{box-shadow:0 6px 26px #e11d4852}to{box-shadow:0 0 #0000}}.home-btn:hover{background:#fff;box-shadow:0 10px 28px #0f172a1f}.home-btn--primary{background:var(--theme-gradient);border-color:rgb(var(--theme-primary-rgb) / .72);color:#fff;box-shadow:0 14px 34px rgb(var(--theme-primary-rgb) / .26)}.home-btn--primary:hover{background:var(--theme-gradient-active);border-color:rgb(var(--theme-primary-rgb) / .82);color:#fff;box-shadow:0 16px 38px rgb(var(--theme-primary-rgb) / .3)}.home-btn--primary:before,.home-btn--primary:after{content:none}.home-btn-sub{color:#ffffffc2}.home-demo-option{border-color:#94a3b857;background:#f8fafcd1;color:var(--theme-dark)}.home-demo-option:hover{border-color:rgb(var(--theme-primary-rgb) / .34);background:#ffffffeb}.home-demo-option.is-selected{border-color:rgb(var(--theme-primary-rgb) / .72);box-shadow:0 0 0 1px rgb(var(--theme-primary-rgb) / .18) inset,0 12px 30px rgb(var(--theme-primary-rgb) / .13);background:#fff}.home-demo-option-cover{background:linear-gradient(160deg,var(--theme-light) 0%,#ffffff 100%)}.home-demo-option-cover:after{background:#0f172a14}.home-lang-toggle{justify-self:center;border:1px solid rgb(var(--theme-primary-rgb) / .72);border-radius:999px;background:var(--theme-gradient);color:#fff;min-height:34px;padding:7px 16px;font-size:12px;font-weight:700;line-height:1.2;cursor:pointer;box-shadow:0 10px 22px rgb(var(--theme-primary-rgb) / .22);transition:background .2s ease,box-shadow .2s ease,transform .05s ease}.home-lang-toggle:hover{background:var(--theme-gradient-active);box-shadow:0 12px 26px rgb(var(--theme-primary-rgb) / .28)}.home-lang-toggle:active{transform:translateY(1px)}.home-lang-toggle:focus-visible{outline:none;box-shadow:0 0 0 4px rgb(var(--theme-primary-rgb) / .2),0 12px 26px rgb(var(--theme-primary-rgb) / .28)}
