.nge-hud{position:fixed;right:var(--nge-space-3);bottom:var(--nge-space-3);z-index:var(--nge-z-hud);min-width:var(--nge-hud-min-width);padding:var(--nge-space-3);background:var(--nge-color-bg);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-lg);font:500 var(--nge-font-size-xs)/1.4 var(--nge-font-mono);color:var(--nge-color-text)}.nge-hud__title{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--nge-space-2);padding-bottom:var(--nge-space-2);border-bottom:1px solid var(--nge-color-border);font:600 var(--nge-font-size-sm)/1 var(--nge-font-ui);text-transform:uppercase;letter-spacing:.04em}.nge-hud__close{width:18px;height:18px;padding:0;border:none;background:transparent;color:var(--nge-color-text-muted);font:600 16px/1 var(--nge-font-ui);cursor:pointer;border-radius:var(--nge-radius-sm)}.nge-hud__close:hover{background:var(--nge-color-surface-alt);color:var(--nge-color-text)}.nge-hud__grid{display:grid;grid-template-columns:auto 1fr;gap:var(--nge-space-1) var(--nge-space-3);margin:0}.nge-hud__grid dt{color:var(--nge-color-text-muted)}.nge-hud__grid dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}.nge-hud__warn{color:var(--nge-color-warning)}.nge-hud__retry{padding:2px var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);background:var(--nge-color-surface-alt);color:var(--nge-color-text);font:500 var(--nge-font-size-xs)/1.4 var(--nge-font-ui);cursor:pointer}.nge-hud__retry:hover{border-color:var(--nge-color-warning)}.nge-hud__recovery-losses--warn{color:var(--nge-color-warning)}.nge-hud__substitution{display:block}.nge-hud__substitution--approx{color:var(--nge-color-text-muted)}.nge-hud__layout-caches{max-width:28em;overflow-wrap:anywhere}.nge-zoom{display:inline-flex;align-items:center;gap:var(--nge-space-1);padding:var(--nge-space-1);background:var(--nge-color-surface);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md)}.nge-zoom__select{height:26px;padding:0 var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);background:var(--nge-color-bg);color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1 var(--nge-font-ui);cursor:pointer}.nge-zoom__select:focus-visible{outline:2px solid var(--nge-color-primary);outline-offset:1px}.nge-zoom__fit[aria-pressed=true]{background:var(--nge-color-primary);border-color:var(--nge-color-primary);color:var(--nge-color-bg)}.nge-underline{position:relative;display:inline-flex}.nge-underline__main{border-top-right-radius:0;border-bottom-right-radius:0;border-right:none;min-width:32px}.nge-underline__glyph{text-decoration:underline;text-underline-offset:2px;font-weight:700}.nge-underline__chevron{border-top-left-radius:0;border-bottom-left-radius:0;padding:0 4px;width:18px;font-size:10px;color:var(--nge-color-text-muted)}.nge-underline__menu{position:absolute;top:calc(100% + var(--nge-space-1));left:0;z-index:var(--nge-z-popover);min-width:200px;margin:0;padding:var(--nge-space-1);list-style:none;background:var(--nge-color-bg);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-md)}.nge-underline__item{display:flex;align-items:center;justify-content:space-between;width:100%;height:28px;padding:0 var(--nge-space-2);border:none;border-radius:var(--nge-radius-sm);background:transparent;color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1 var(--nge-font-ui);text-align:left;cursor:pointer}.nge-underline__item:hover,.nge-underline__item[aria-checked=true]{background:var(--nge-color-surface-alt)}.nge-underline__item--clear{margin-top:var(--nge-space-1);padding-top:var(--nge-space-2);border-top:1px solid var(--nge-color-border);color:var(--nge-color-text-muted)}.nge-underline__label{font-weight:500}.nge-underline__preview{font-family:var(--nge-font-mono);color:var(--nge-color-text-muted);letter-spacing:-1px}.nge-vscript{display:inline-flex;gap:2px}.nge-vscript__btn{font-feature-settings:"sups" 0,"subs" 0;letter-spacing:0}.nge-vscript__btn sup,.nge-vscript__btn sub{font-size:.7em;margin-left:1px}.nge-insert-image__group{display:inline-flex;align-items:center;gap:var(--nge-space-1)}.nge-insert-image{gap:var(--nge-space-2)}.nge-insert-image__icon{font-size:14px;line-height:1}.nge-insert-image__fit{height:28px;padding:0 var(--nge-space-1);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);background:var(--nge-color-surface);color:var(--nge-color-text);font:500 var(--nge-font-size-sm) / 1 var(--nge-font-ui);cursor:pointer}.nge-image-wrap{display:inline-flex;align-items:center;gap:var(--nge-space-1);padding:var(--nge-space-1);background:var(--nge-color-bg);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-md);white-space:nowrap}.nge-image-wrap__label{font-size:11px;font-weight:600;padding:0 var(--nge-space-1);color:var(--nge-color-text)}.nge-image-wrap__btn{min-width:26px;justify-content:center}.nge-image-wrap__btn--on{background:var(--nge-color-primary);color:var(--nge-color-bg)}.nge-image-wrap__btn:disabled{opacity:.5;cursor:not-allowed}.nge-image-wrap__glyph{font-size:14px;line-height:1}.nge-image-wrap__badge{padding:2px 6px;background:#d977061f;border:1px solid var(--nge-color-warning);color:var(--nge-color-warning);border-radius:999px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.nge-tc{display:flex;flex-direction:column;width:var(--nge-sidebar-width);max-height:100%;background:var(--nge-color-bg);border-left:1px solid var(--nge-color-border);font:500 var(--nge-font-size-sm)/1.4 var(--nge-font-ui);color:var(--nge-color-text)}.nge-tc__head{display:flex;align-items:center;gap:var(--nge-space-2);padding:var(--nge-space-3);border-bottom:1px solid var(--nge-color-border)}.nge-tc__title{flex:1;margin:0;font:600 var(--nge-font-size-md)/1 var(--nge-font-ui)}.nge-tc__count{padding:2px 6px;background:var(--nge-color-surface-alt);border-radius:999px;font-size:var(--nge-font-size-xs);color:var(--nge-color-text-muted);font-variant-numeric:tabular-nums}.nge-tc__refresh{font-size:14px}.nge-tc__error{margin:var(--nge-space-2) var(--nge-space-3);padding:var(--nge-space-2);background:#dc262614;border:1px solid var(--nge-color-danger);border-radius:var(--nge-radius-sm);color:var(--nge-color-danger);font-size:var(--nge-font-size-xs)}.nge-tc__empty{padding:var(--nge-space-5) var(--nge-space-3);color:var(--nge-color-text-muted);text-align:center;font-size:var(--nge-font-size-xs)}.nge-tc__list{margin:0;padding:var(--nge-space-2);list-style:none;overflow-y:auto;flex:1}.nge-tc__row{padding:var(--nge-space-2) var(--nge-space-3);margin-bottom:var(--nge-space-1);border:1px solid var(--nge-color-border);border-left-width:3px;border-radius:var(--nge-radius-sm);background:var(--nge-color-bg);cursor:pointer;transition:background var(--nge-transition-fast)}.nge-tc__row:hover{background:var(--nge-color-surface)}.nge-tc__row--insert{border-left-color:var(--nge-color-accent-ins)}.nge-tc__row--delete{border-left-color:var(--nge-color-accent-del)}.nge-tc__row-head{display:flex;align-items:baseline;justify-content:space-between;gap:var(--nge-space-2)}.nge-tc__kind{font-size:var(--nge-font-size-xs);font-weight:700;text-transform:uppercase;letter-spacing:.04em}.nge-tc__kind--insert{color:var(--nge-color-accent-ins)}.nge-tc__kind--delete{color:var(--nge-color-accent-del)}.nge-tc__kind--move-from,.nge-tc__kind--move-to{color:var(--nge-color-accent-move)}.nge-tc__author{font-weight:600;color:var(--nge-color-text)}.nge-tc__meta{display:flex;justify-content:space-between;gap:var(--nge-space-2);margin-top:var(--nge-space-1);font-size:var(--nge-font-size-xs);color:var(--nge-color-text-muted)}.nge-tc__loc{font-family:var(--nge-font-mono)}.nge-tc__actions{display:flex;gap:var(--nge-space-1);margin-top:var(--nge-space-2)}.nge-tc__action{flex:1;height:24px;font-size:var(--nge-font-size-xs)}.nge-tc__action--accept:hover{border-color:var(--nge-color-accent-ins);color:var(--nge-color-accent-ins);background:#16a34a0f}.nge-tc__action--reject:hover{border-color:var(--nge-color-accent-del);color:var(--nge-color-accent-del);background:#dc26260f}.nge-cm{display:flex;flex-direction:column;width:var(--nge-sidebar-width);max-height:100%;background:var(--nge-color-surface);border-left:1px solid var(--nge-color-border);font:500 var(--nge-font-size-sm)/1.4 var(--nge-font-ui);color:var(--nge-color-text)}.nge-cm__head{display:flex;align-items:center;gap:var(--nge-space-2);padding:var(--nge-space-3);border-bottom:1px solid var(--nge-color-border)}.nge-cm__title{flex:1;margin:0;font:600 var(--nge-font-size-md)/1 var(--nge-font-ui)}.nge-cm__count{padding:2px 6px;background:var(--nge-color-bg);border-radius:999px;font-size:var(--nge-font-size-xs);color:var(--nge-color-text-muted);font-variant-numeric:tabular-nums}.nge-cm__error{margin:var(--nge-space-2) var(--nge-space-3);padding:var(--nge-space-2);background:#dc262614;border:1px solid var(--nge-color-danger);border-radius:var(--nge-radius-sm);color:var(--nge-color-danger);font-size:var(--nge-font-size-xs)}.nge-cm__empty{padding:var(--nge-space-5) var(--nge-space-3);color:var(--nge-color-text-muted);text-align:center;font-size:var(--nge-font-size-xs)}.nge-cm__list{flex:1;margin:0;padding:var(--nge-space-3);list-style:none;overflow-y:auto}.nge-cm__card{padding:var(--nge-space-3);margin-bottom:var(--nge-space-2);background:var(--nge-color-comment-bg);border:1px solid rgba(202,138,4,.25);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-sm)}.nge-cm__card-head{display:flex;gap:var(--nge-space-2);align-items:center;margin-bottom:var(--nge-space-2)}.nge-cm__avatar{width:28px;height:28px;flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;background:var(--nge-color-primary);color:#fff;border-radius:999px;font:600 var(--nge-font-size-xs)/1 var(--nge-font-ui);letter-spacing:0}.nge-cm__byline{display:flex;flex-direction:column;line-height:1.3}.nge-cm__author{font:600 var(--nge-font-size-sm)/1 var(--nge-font-ui)}.nge-cm__date{font-size:var(--nge-font-size-xs);color:var(--nge-color-text-muted)}.nge-cm__text{margin:0 0 var(--nge-space-2);white-space:pre-wrap;word-break:break-word;color:var(--nge-color-text)}.nge-cm__loc{font:500 var(--nge-font-size-xs)/1 var(--nge-font-mono);color:var(--nge-color-text-muted);text-align:right}.nge-cm__goto{padding:2px var(--nge-space-1);background:none;border:1px solid transparent;border-radius:var(--nge-radius-sm);font:inherit;color:inherit;cursor:pointer}.nge-cm__goto:hover,.nge-cm__goto:focus-visible{border-color:var(--nge-color-border);color:var(--nge-color-primary)}.nge-cm__card--active{border-color:var(--nge-color-primary);background:var(--nge-color-comment-card-active);box-shadow:0 0 0 1px var(--nge-color-primary),var(--nge-shadow-md)}.nge-cm__card--resolved{opacity:.55;background:var(--nge-color-surface-alt);border-color:var(--nge-color-border)}.nge-cm__card--resolved .nge-cm__text{text-decoration:line-through;text-decoration-color:var(--nge-color-text-muted)}.nge-cm__actions{display:flex;gap:var(--nge-space-1);margin-top:var(--nge-space-2);padding-top:var(--nge-space-2);border-top:1px solid rgba(202,138,4,.18)}.nge-cm__action{flex:1;height:24px;font-size:var(--nge-font-size-xs);background:var(--nge-color-bg)}.nge-cm__action--danger:hover{border-color:var(--nge-color-danger);color:var(--nge-color-danger);background:#dc26260f}.nge-cm__replies{margin:var(--nge-space-2) 0 0;padding:0 0 0 var(--nge-space-3);list-style:none;border-left:2px solid rgba(202,138,4,.25)}.nge-cm__reply{margin-top:var(--nge-space-2)}.nge-cm__reply:first-child{margin-top:0}.nge-cm__avatar--reply{width:20px;height:20px}.nge-cm__reply .nge-cm__text{margin-bottom:0}.nge-cm__card--resolved .nge-cm__reply .nge-cm__text{text-decoration:none}.nge-cm__reply-draft{display:flex;flex-direction:column;gap:var(--nge-space-1);margin-top:var(--nge-space-2)}.nge-cm__reply-textarea{padding:var(--nge-space-1) var(--nge-space-2);background:var(--nge-color-bg);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);font:500 var(--nge-font-size-xs)/1.4 var(--nge-font-ui);color:var(--nge-color-text);resize:vertical}.nge-cm__reply-draft-actions{display:flex;gap:var(--nge-space-1);justify-content:flex-end}.nge-comment-highlights{position:absolute;inset:0;pointer-events:none;overflow:visible}.nge-comment-highlight{position:absolute;pointer-events:none;background:var(--nge-color-comment-highlight);border-bottom:1px solid var(--nge-color-comment-highlight-edge);border-radius:1px;mix-blend-mode:multiply;transition:background var(--nge-transition-fast)}.nge-comment-highlight--resolved{background:var(--nge-color-comment-highlight-resolved);border-bottom-color:transparent}.nge-comment-highlight--hover,.nge-comment-highlight--active{background:var(--nge-color-comment-highlight-active)}.nge-comment-highlight__tip{position:absolute;z-index:var(--nge-z-popover);transform:translate(-50%,calc(-100% - var(--nge-space-1)));padding:2px var(--nge-space-2);background:var(--nge-color-text);color:var(--nge-color-bg);border-radius:var(--nge-radius-sm);box-shadow:var(--nge-shadow-sm);font:500 var(--nge-font-size-xs)/1.4 var(--nge-font-ui);white-space:nowrap;pointer-events:none}.nge-comment-connectors{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible;z-index:var(--nge-z-overlay, 10)}.nge-comment-connector{fill:none;stroke:var(--nge-color-comment-highlight-edge);stroke-width:1;stroke-dasharray:2 3}.nge-comment-connector--active{stroke:var(--nge-color-primary);stroke-width:1.5}.nge-comment-connector--resolved{stroke:var(--nge-color-comment-highlight-resolved)}.nge-dialog-overlay{position:fixed;inset:0;z-index:var(--nge-z-popover);display:flex;align-items:center;justify-content:center;padding:var(--nge-space-4);background:#0f172a73;animation:nge-dialog-fade-in .12s ease-out}.nge-dialog{display:flex;flex-direction:column;max-height:100%;background:var(--nge-color-bg);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-lg);box-shadow:var(--nge-shadow-lg);color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1.4 var(--nge-font-ui);animation:nge-dialog-pop-in .14s ease-out;overflow:hidden}.nge-dialog--sm{width:320px}.nge-dialog--md{width:480px}.nge-dialog--lg{width:640px}.nge-dialog__head{display:flex;align-items:center;justify-content:space-between;padding:var(--nge-space-4);border-bottom:1px solid var(--nge-color-border)}.nge-dialog__title{margin:0;font:600 var(--nge-font-size-lg)/1 var(--nge-font-ui)}.nge-dialog__close{width:24px;height:24px;padding:0;border:none;background:transparent;color:var(--nge-color-text-muted);font:600 20px/1 var(--nge-font-ui);cursor:pointer;border-radius:var(--nge-radius-sm)}.nge-dialog__close:hover,.nge-dialog__close:focus-visible{background:var(--nge-color-surface-alt);color:var(--nge-color-text);outline:none}.nge-dialog__desc{margin:0;padding:0 var(--nge-space-4) var(--nge-space-2);color:var(--nge-color-text-muted);font-size:var(--nge-font-size-sm)}.nge-dialog__body{padding:var(--nge-space-4);overflow-y:auto}.nge-dialog__footer{display:flex;justify-content:flex-end;gap:var(--nge-space-2);padding:var(--nge-space-3) var(--nge-space-4);border-top:1px solid var(--nge-color-border);background:var(--nge-color-surface)}.nge-btn.nge-btn--primary{background:var(--nge-color-primary);border-color:var(--nge-color-primary);color:#fff}.nge-btn.nge-btn--primary:hover{background:var(--nge-color-primary-hover);border-color:var(--nge-color-primary-hover)}@keyframes nge-dialog-fade-in{0%{opacity:0}to{opacity:1}}@keyframes nge-dialog-pop-in{0%{opacity:0;transform:translateY(-8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.nge-form{display:grid;gap:var(--nge-space-3)}.nge-form__row{display:grid;grid-template-columns:120px 1fr;align-items:center;gap:var(--nge-space-3)}.nge-form__row--block{display:flex;flex-direction:column;align-items:stretch;gap:var(--nge-space-2)}.nge-form__grid-4{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--nge-space-2) var(--nge-space-3)}.nge-form__label{color:var(--nge-color-text);font-weight:500;font-size:var(--nge-font-size-sm)}.nge-form__sublabel{color:var(--nge-color-text-muted);font-size:var(--nge-font-size-xs);text-transform:uppercase;letter-spacing:.04em;margin-bottom:2px}.nge-form__input{height:30px;padding:0 var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);background:var(--nge-color-bg);color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1 var(--nge-font-ui);width:100%}.nge-form__input:focus-visible{outline:2px solid var(--nge-color-primary);outline-offset:1px;border-color:var(--nge-color-primary)}.nge-form__input--color{width:36px;padding:2px;cursor:pointer}.nge-form__inline{display:flex;align-items:center;gap:var(--nge-space-2)}.nge-form__radiogroup{display:flex;gap:var(--nge-space-2)}.nge-form__radio{flex:1;display:flex;flex-direction:column;align-items:center;gap:var(--nge-space-1);padding:var(--nge-space-3) var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);background:var(--nge-color-surface);cursor:pointer;font-size:var(--nge-font-size-sm);font-weight:500;transition:border-color var(--nge-transition-fast),background var(--nge-transition-fast)}.nge-form__radio[data-selected=true]{border-color:var(--nge-color-primary);background:#2563eb0f;color:var(--nge-color-primary)}.nge-form__hint{color:var(--nge-color-text-muted);font-size:var(--nge-font-size-xs)}.nge-form__select{height:30px;padding:0 var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);background:var(--nge-color-bg);color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1 var(--nge-font-ui);cursor:pointer;width:100%}.nge-borders{display:flex;gap:var(--nge-space-4);align-items:flex-start;flex-wrap:wrap}.nge-borders__pen{display:flex;flex-direction:column;gap:var(--nge-space-2);flex:1 1 220px}.nge-borders__diagram{display:flex;flex-direction:column;gap:var(--nge-space-2);align-items:center}.nge-borders__presets{display:flex;gap:var(--nge-space-1)}.nge-borders__grid{display:grid;grid-template-columns:28px 40px 28px;grid-template-rows:28px 40px 28px;gap:2px}.nge-borders__edge{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);background:var(--nge-color-surface);color:var(--nge-color-text);font:600 var(--nge-font-size-xs, 11px) / 1 var(--nge-font-ui);cursor:pointer}.nge-borders__edge:hover{border-color:var(--nge-color-border-strong)}.nge-borders__edge--on{background:var(--nge-color-primary);border-color:var(--nge-color-primary);color:#fff}.nge-borders__edge--top{grid-column:2;grid-row:1}.nge-borders__edge--right{grid-column:3;grid-row:2}.nge-borders__edge--bottom{grid-column:2;grid-row:3}.nge-borders__edge--left{grid-column:1;grid-row:2}.nge-borders__center{grid-column:2;grid-row:2;border:1px dashed var(--nge-color-border);border-radius:var(--nge-radius-sm);opacity:.5}.nge-tcm{position:fixed;z-index:var(--nge-z-popover);min-width:200px;margin:0;padding:var(--nge-space-1);list-style:none;background:var(--nge-color-bg);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-lg);font:500 var(--nge-font-size-sm)/1.3 var(--nge-font-ui);color:var(--nge-color-text)}.nge-tcm__group{padding:var(--nge-space-1) var(--nge-space-2);font-size:var(--nge-font-size-xs);font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--nge-color-text-muted)}.nge-tcm__separator{height:1px;margin:var(--nge-space-1) 0;background:var(--nge-color-border);list-style:none}.nge-tcm__item{display:flex;align-items:center;width:100%;height:28px;padding:0 var(--nge-space-3);border:none;border-radius:var(--nge-radius-sm);background:transparent;color:var(--nge-color-text);font:inherit;text-align:left;cursor:pointer;transition:background var(--nge-transition-fast)}.nge-tcm__item:hover,.nge-tcm__item:focus-visible{background:var(--nge-color-surface-alt);outline:none}.nge-tcm__item[disabled]{opacity:.45;cursor:not-allowed}.nge-tcm__item[disabled]:hover{background:transparent}.nge-tcm__item--danger{color:var(--nge-color-danger)}.nge-tcm__item--danger:hover,.nge-tcm__item--danger:focus-visible{background:#dc262614}.nge-tcm__check{display:inline-block;width:1.25em;margin-inline-start:calc(-1 * var(--nge-space-1));color:var(--nge-color-primary);font-weight:700}.nge-tcm__item--checked{font-weight:600}.nge-layout{display:inline-flex;align-items:center;gap:var(--nge-space-2);padding:var(--nge-space-1) var(--nge-space-2);background:var(--nge-color-surface);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md)}.nge-layout__field{display:inline-flex;align-items:center;gap:var(--nge-space-1);font:500 var(--nge-font-size-sm)/1 var(--nge-font-ui);color:var(--nge-color-text)}.nge-layout__label{color:var(--nge-color-text-muted);font-size:var(--nge-font-size-xs);text-transform:uppercase;letter-spacing:.04em}.nge-layout__select{height:26px;padding:0 var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);background:var(--nge-color-bg);color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1 var(--nge-font-ui);cursor:pointer}.nge-layout__select:focus-visible{outline:2px solid var(--nge-color-primary);outline-offset:1px}.nge-layout__select[disabled]{opacity:.5;cursor:not-allowed}.nge-layout__btn{gap:var(--nge-space-2)}.nge-layout__icon{font-size:14px;line-height:1}.nge-layout__borders-icon{font-size:14px;line-height:1;color:var(--nge-color-primary)}.nge-btn[data-active=true] .nge-layout__borders-icon{color:#fff}.nge-layout__hint{margin-left:var(--nge-space-2);padding:0 var(--nge-space-2);color:var(--nge-color-warning);font:500 var(--nge-font-size-xs)/1.3 var(--nge-font-ui)}.nge-layout__breaks{position:relative;display:inline-flex}.nge-layout__breaks-menu{position:absolute;top:calc(100% + 4px);left:0;z-index:var(--nge-z-popover);min-width:240px;margin:0;padding:var(--nge-space-1);list-style:none;background:var(--nge-color-surface);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-md)}.nge-layout__breaks-item{display:flex;width:100%;align-items:center;justify-content:space-between;gap:var(--nge-space-3);padding:var(--nge-space-2);border:none;border-radius:var(--nge-radius-sm);background:transparent;color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1.2 var(--nge-font-ui);text-align:start;cursor:pointer}.nge-layout__breaks-item:hover:not([disabled]){background:var(--nge-color-primary);color:#fff}.nge-layout__breaks-item[disabled]{opacity:.5;cursor:not-allowed}.nge-layout__breaks-kbd{color:var(--nge-color-text-muted);font-size:var(--nge-font-size-xs)}.nge-layout__breaks-item:hover:not([disabled]) .nge-layout__breaks-kbd{color:#fffc}.nge-layout__breaks-sep{height:1px;margin:var(--nge-space-1) 0;background:var(--nge-color-border)}.nge-fm{position:relative;display:inline-flex}.nge-fm__trigger{gap:var(--nge-space-1)}.nge-fm__chevron{font-size:10px;color:var(--nge-color-text-muted)}.nge-fm__menu{position:absolute;top:calc(100% + var(--nge-space-1));left:0;z-index:var(--nge-z-popover);min-width:200px;margin:0;padding:var(--nge-space-1);list-style:none;background:var(--nge-color-bg);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-md)}.nge-fm__submenu-anchor{position:relative}.nge-fm__submenu{top:0;left:100%;margin-left:var(--nge-space-1)}.nge-fm__separator{height:1px;margin:var(--nge-space-1) 0;background:var(--nge-color-border);list-style:none}.nge-fm__item{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:28px;padding:var(--nge-space-1) var(--nge-space-3);border:none;border-radius:var(--nge-radius-sm);background:transparent;color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1.3 var(--nge-font-ui);text-align:left;cursor:pointer;gap:var(--nge-space-3)}.nge-fm__item:hover:not([disabled]),.nge-fm__item:focus-visible:not([disabled]){background:var(--nge-color-surface-alt);outline:none}.nge-fm__item--stacked{flex-direction:column;align-items:flex-start;gap:2px;min-height:38px}.nge-fm__item--disabled{color:var(--nge-color-text-muted);cursor:not-allowed}.nge-fm__label{font-weight:600}.nge-fm__hint{font-size:var(--nge-font-size-xs);color:var(--nge-color-text-muted)}.nge-fm__shortcut{color:var(--nge-color-text-muted);font-size:var(--nge-font-size-xs);font-family:var(--nge-font-mono)}.nge-fm__submenu-arrow{color:var(--nge-color-text-muted);font-size:10px}.nge-fm__badge{padding:2px 6px;background:#d977061f;border:1px solid var(--nge-color-warning);color:var(--nge-color-warning);border-radius:999px;font-size:var(--nge-font-size-xs);font-weight:600;text-transform:uppercase;letter-spacing:.04em}.nge-fm__error{position:fixed;bottom:var(--nge-space-4);left:50%;transform:translate(-50%);z-index:var(--nge-z-overlay);padding:var(--nge-space-2) var(--nge-space-4);background:var(--nge-color-bg);border:1px solid var(--nge-color-danger);border-left:4px solid var(--nge-color-danger);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-md);color:var(--nge-color-danger);font:500 var(--nge-font-size-sm)/1.4 var(--nge-font-ui);max-width:480px;word-break:break-word}.nge-fm__pw{display:flex;flex-direction:column;gap:var(--nge-space-2)}.nge-fm__pw-text,.nge-fm__pw-note,.nge-fm__pw-error{margin:0;font:400 var(--nge-font-size-sm)/1.4 var(--nge-font-ui)}.nge-fm__pw-note{color:var(--nge-color-text-muted)}.nge-fm__pw-error{color:var(--nge-color-danger)}.nge-fm__pw-input{height:32px;padding:0 var(--nge-space-2);border:1px solid var(--nge-color-border-strong);border-radius:var(--nge-radius-sm);background:var(--nge-color-bg);color:var(--nge-color-text);font:400 var(--nge-font-size-sm)/1 var(--nge-font-ui)}.nge-fm__pw-input:focus-visible{outline:2px solid var(--nge-color-primary);outline-offset:1px}.nge-style-edit__check{width:16px;height:16px;margin:0;accent-color:var(--nge-color-primary);cursor:pointer}.nge-style-edit__state{color:var(--nge-color-text-muted);font-size:var(--nge-font-size-xs)}.nge-style-edit__reset{display:inline-flex;align-items:center;justify-content:center;padding:2px 6px;border:none;border-radius:var(--nge-radius-sm);background:transparent;color:var(--nge-color-text-muted);font-size:var(--nge-font-size-sm);cursor:pointer}.nge-style-edit__reset:hover,.nge-style-edit__reset:focus-visible{background:var(--nge-color-surface-alt);color:var(--nge-color-text);outline:none}.nge-style-edit__size{max-width:160px}.nge-style-edit__swatches{display:flex;flex-wrap:wrap;gap:var(--nge-space-1)}.nge-style-edit__swatch{width:22px;height:22px;padding:0;border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);cursor:pointer}.nge-style-edit__swatch[data-active=true]{outline:2px solid var(--nge-color-primary);outline-offset:1px}.nge-style-edit__swatch:focus-visible{outline:2px solid var(--nge-color-primary);outline-offset:1px}.nge-style-edit__error{color:var(--nge-color-danger)}.nge-styles__row{display:flex;align-items:center;gap:var(--nge-space-1)}.nge-styles__row .nge-styles__item{flex:1}.nge-styles__edit{flex:none;display:inline-flex;align-items:center;justify-content:center;width:28px;min-height:28px;padding:0;border:none;border-radius:var(--nge-radius-sm);background:transparent;color:var(--nge-color-text-muted);font-size:var(--nge-font-size-sm);cursor:pointer;opacity:0;transition:opacity var(--nge-transition-fast),background var(--nge-transition-fast)}.nge-styles__row:hover .nge-styles__edit,.nge-styles__row:focus-within .nge-styles__edit{opacity:1}.nge-styles__edit:hover,.nge-styles__edit:focus-visible{background:var(--nge-color-surface-alt);color:var(--nge-color-text);opacity:1}.nge-styles{position:relative;display:inline-flex}.nge-styles__trigger{min-width:130px;justify-content:space-between;gap:var(--nge-space-2)}.nge-styles__chevron{color:var(--nge-color-text-muted);font-size:10px}.nge-styles__menu{position:absolute;top:calc(100% + var(--nge-space-1));left:0;z-index:var(--nge-z-popover);min-width:220px;margin:0;padding:var(--nge-space-1);list-style:none;background:var(--nge-color-bg);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-md)}.nge-styles__item{display:flex;align-items:center;width:100%;min-height:36px;padding:var(--nge-space-1) var(--nge-space-3);border:none;border-radius:var(--nge-radius-sm);background:transparent;color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1 var(--nge-font-ui);text-align:left;cursor:pointer}.nge-styles__item:hover,.nge-styles__item[aria-checked=true]{background:var(--nge-color-surface-alt)}.nge-styles__preview{line-height:1.2;color:var(--nge-color-text)}.nge-styles__note{margin-top:var(--nge-space-1);padding:var(--nge-space-2) var(--nge-space-3);border-top:1px solid var(--nge-color-border);color:var(--nge-color-text-muted);font-size:var(--nge-font-size-xs);line-height:1.4}.nge-styles__note code{background:var(--nge-color-surface-alt);padding:1px 4px;border-radius:var(--nge-radius-sm);font-family:var(--nge-font-mono);font-size:11px}.nge-lists{display:inline-flex;align-items:center;gap:var(--nge-space-1);padding:var(--nge-space-1) var(--nge-space-2);background:var(--nge-color-surface);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md)}.nge-lists__btn{gap:var(--nge-space-2)}.nge-lists__icon{font-family:var(--nge-font-mono);font-size:13px;line-height:1}.nge-pcontrols{display:inline-flex;align-items:center;gap:var(--nge-space-2);padding:var(--nge-space-1) var(--nge-space-2);background:var(--nge-color-surface);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md)}.nge-pcontrols__group{display:inline-flex;gap:2px}.nge-pcontrols__icon{font-size:14px;line-height:1}.nge-pcontrols__field{display:inline-flex;align-items:center;gap:var(--nge-space-1)}.nge-pcontrols__label{color:var(--nge-color-text-muted);font-size:13px}.nge-pcontrols__select{height:26px;padding:0 var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);background:var(--nge-color-bg);color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1 var(--nge-font-ui);cursor:pointer;min-width:78px}.nge-pcontrols__select:focus-visible{outline:2px solid var(--nge-color-primary);outline-offset:1px}.nge-pcontrols__select[disabled]{opacity:.5;cursor:not-allowed}.nge-pcontrols__color{width:32px;height:26px;padding:2px;border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);background:var(--nge-color-bg);cursor:pointer}.nge-pcontrols__color[disabled]{opacity:.5;cursor:not-allowed}.nge-review{position:relative;display:inline-flex;align-items:center;gap:var(--nge-space-2);padding:var(--nge-space-1) var(--nge-space-2);background:var(--nge-color-surface);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md)}.nge-review__btn{gap:var(--nge-space-1)}.nge-review__btn--track[data-active=true]{background:var(--nge-color-warning);border-color:var(--nge-color-warning);color:#fff}.nge-review__badge{padding:2px 6px;background:#d977061f;border:1px solid var(--nge-color-warning);color:var(--nge-color-warning);border-radius:999px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;margin-left:var(--nge-space-1)}.nge-review__draft{position:absolute;top:calc(100% + var(--nge-space-1));left:0;z-index:var(--nge-z-popover);width:320px;display:flex;flex-direction:column;gap:var(--nge-space-2);padding:var(--nge-space-3);background:var(--nge-color-bg);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-md)}.nge-review__input,.nge-review__textarea{width:100%;padding:var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);background:var(--nge-color-bg);color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1.4 var(--nge-font-ui);resize:vertical}.nge-review__input:focus-visible,.nge-review__textarea:focus-visible{outline:2px solid var(--nge-color-primary);outline-offset:1px;border-color:var(--nge-color-primary)}.nge-review__draft-actions{display:flex;justify-content:flex-end;gap:var(--nge-space-2)}.nge-review__error{position:absolute;top:calc(100% + var(--nge-space-1));left:0;right:0;padding:var(--nge-space-2) var(--nge-space-3);background:var(--nge-color-bg);border:1px solid var(--nge-color-danger);border-left:4px solid var(--nge-color-danger);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-sm);color:var(--nge-color-danger);font:500 var(--nge-font-size-sm)/1.3 var(--nge-font-ui)}.nge-settings{position:relative;display:inline-flex}.nge-settings__menu{position:absolute;bottom:calc(100% + var(--nge-space-1));right:0;z-index:var(--nge-z-popover);min-width:280px;padding:var(--nge-space-3);background:var(--nge-color-bg);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-md);color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1.4 var(--nge-font-ui)}.nge-settings__section{display:flex;flex-direction:column;gap:var(--nge-space-2)}.nge-settings__heading{font-size:var(--nge-font-size-xs);font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--nge-color-text-muted)}.nge-settings__row{display:flex;gap:var(--nge-space-2);flex-wrap:wrap}.nge-settings__current{color:var(--nge-color-text)}.nge-settings__action{flex:1 1 auto}.nge-settings__hint{color:var(--nge-color-text-muted);font-size:var(--nge-font-size-xs);line-height:1.4}.nge-settings__separator{height:1px;margin:var(--nge-space-3) 0;background:var(--nge-color-border)}.nge-settings__checkbox{display:flex;align-items:center;gap:var(--nge-space-2);color:var(--nge-color-text);cursor:pointer}.nge-protection{display:inline-flex;align-items:center;gap:var(--nge-space-1);padding:2px var(--nge-space-2);background:var(--nge-color-surface-alt);border:1px solid var(--nge-color-border-strong);border-radius:var(--nge-radius-sm);color:var(--nge-color-text);font-weight:600;white-space:nowrap}.nge-protection__icon{font-size:11px}.nge-statusbar{display:flex;align-items:center;gap:var(--nge-space-3);padding:var(--nge-space-2) var(--nge-space-3);background:var(--nge-color-surface);border-top:1px solid var(--nge-color-border);color:var(--nge-color-text-muted);font:500 var(--nge-font-size-xs)/1 var(--nge-font-ui)}.nge-statusbar__group{display:inline-flex;align-items:center;gap:var(--nge-space-2)}.nge-statusbar__spacer{flex:1}.nge-statusbar__stat{color:var(--nge-color-text);font-variant-numeric:tabular-nums}.nge-statusbar__sep{color:var(--nge-color-border-strong);user-select:none}.nge-statusbar__field{display:inline-flex;align-items:center;gap:var(--nge-space-1)}.nge-statusbar__sublabel{font-size:12px;color:var(--nge-color-text-muted)}.nge-statusbar__select{height:24px;padding:0 var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);background:var(--nge-color-bg);color:var(--nge-color-text);font:500 var(--nge-font-size-xs)/1 var(--nge-font-ui);cursor:pointer}.nge-statusbar__renderer{padding:2px var(--nge-space-2);background:var(--nge-color-bg);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);color:var(--nge-color-text);font-weight:600;letter-spacing:.02em}.nge-toast{position:fixed;left:50%;bottom:calc(var(--nge-space-5) * 2);transform:translate(-50%);z-index:var(--nge-z-popover);width:min(520px,calc(100vw - var(--nge-space-4) * 2));pointer-events:none}.nge-toast__message{display:flex;align-items:flex-start;gap:var(--nge-space-3);padding:var(--nge-space-3) var(--nge-space-4);background:var(--nge-color-bg);border:1px solid var(--nge-color-warning);border-left-width:4px;border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-lg);color:var(--nge-color-text);font:500 var(--nge-font-size-md)/1.45 var(--nge-font-ui)}.nge-toast__icon{flex:none;display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:999px;background:var(--nge-color-warning);color:var(--nge-color-bg);font:700 var(--nge-font-size-md)/1 var(--nge-font-ui)}.nge-toast__text{min-width:0}.nge-trap{position:fixed;inset:0;z-index:calc(var(--nge-z-popover) + 100);display:flex;align-items:center;justify-content:center;padding:var(--nge-space-4);background:#7f1d1dc7;backdrop-filter:blur(2px);animation:nge-trap-fade-in .1s ease-out}.nge-trap__card{width:min(640px,100%);max-height:100%;overflow-y:auto;background:var(--nge-color-bg);border:2px solid var(--nge-color-danger);border-radius:var(--nge-radius-lg);box-shadow:var(--nge-shadow-lg);color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1.4 var(--nge-font-ui);animation:nge-trap-pop-in .14s ease-out}.nge-trap__head{display:flex;align-items:center;gap:var(--nge-space-3);padding:var(--nge-space-4);background:var(--nge-color-danger);color:#fff}.nge-trap__icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:#ffffff2e;border-radius:999px;font-weight:700;font-size:18px}.nge-trap__title{margin:0;font:700 var(--nge-font-size-lg)/1 var(--nge-font-ui)}.nge-trap__lede{margin:0;padding:var(--nge-space-4) var(--nge-space-4) 0;color:var(--nge-color-text-muted)}.nge-trap__stack{margin:var(--nge-space-3) var(--nge-space-4);padding:var(--nge-space-3);max-height:280px;overflow:auto;background:var(--nge-color-surface-alt);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);color:var(--nge-color-text);font:500 var(--nge-font-size-xs)/1.5 var(--nge-font-mono);white-space:pre-wrap;word-break:break-word}.nge-trap__actions{display:flex;justify-content:flex-end;gap:var(--nge-space-2);padding:var(--nge-space-3) var(--nge-space-4);background:var(--nge-color-surface);border-top:1px solid var(--nge-color-border)}@keyframes nge-trap-fade-in{0%{opacity:0}to{opacity:1}}@keyframes nge-trap-pop-in{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}.nge-recovery-banner{position:fixed;top:calc(var(--nge-space-5) * 2);left:50%;transform:translate(-50%);z-index:var(--nge-z-popover);display:flex;align-items:flex-start;gap:var(--nge-space-3);width:min(640px,calc(100vw - var(--nge-space-4) * 2));padding:var(--nge-space-3) var(--nge-space-4);background:var(--nge-color-bg);border:1px solid var(--nge-color-warning);border-left-width:4px;border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-lg);color:var(--nge-color-text);font:500 var(--nge-font-size-md)/1.45 var(--nge-font-ui)}.nge-recovery-banner__icon{flex:none;display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:999px;background:var(--nge-color-warning);color:var(--nge-color-bg);font:700 var(--nge-font-size-md)/1 var(--nge-font-ui)}.nge-recovery-banner__body{flex:1 1 auto;display:flex;flex-direction:column;gap:var(--nge-space-2);min-width:0}.nge-recovery-banner__notice+.nge-recovery-banner__notice{padding-top:var(--nge-space-2);border-top:1px solid var(--nge-color-border)}.nge-recovery-banner__title{display:block;font-weight:700}.nge-recovery-banner__detail,.nge-recovery-banner__action{margin:var(--nge-space-1) 0 0}.nge-recovery-banner__action{color:var(--nge-color-text-muted)}.nge-recovery-banner__dismiss{flex:none;align-self:flex-start}.nge-recovery-banner__choices{display:flex;align-items:center;gap:var(--nge-space-2);margin-top:var(--nge-space-2)}.nge-recovery-banner__session{color:var(--nge-color-text-muted);font-size:var(--nge-font-size-xs)}.nge-recovery-banner__lines{margin:var(--nge-space-1) 0 0;padding-left:var(--nge-space-4)}.nge-open-warnings{position:fixed;left:var(--nge-space-4);bottom:calc(var(--nge-space-5) * 2);z-index:var(--nge-z-popover);display:flex;align-items:flex-start;gap:var(--nge-space-3);width:min(440px,calc(100vw - var(--nge-space-4) * 2));max-height:50vh;padding:var(--nge-space-3) var(--nge-space-4);background:var(--nge-color-bg);border:1px solid var(--nge-color-primary);border-left-width:4px;border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-lg);color:var(--nge-color-text);font:500 var(--nge-font-size-md)/1.45 var(--nge-font-ui)}.nge-open-warnings__icon{flex:none;display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:999px;background:var(--nge-color-primary);color:var(--nge-color-bg);font:700 var(--nge-font-size-md)/1 var(--nge-font-mono)}.nge-open-warnings__body{flex:1 1 auto;display:flex;flex-direction:column;gap:var(--nge-space-1);min-width:0;max-height:calc(50vh - var(--nge-space-3) * 2);overflow-y:auto}.nge-open-warnings__title{display:block;font-weight:700}.nge-open-warnings__summary{margin:0;color:var(--nge-color-text-muted)}.nge-open-warnings__toggle{cursor:pointer;color:var(--nge-color-primary);font-weight:600}.nge-open-warnings__list{margin:var(--nge-space-1) 0 0;padding-left:var(--nge-space-4);font-size:var(--nge-font-size-sm)}.nge-open-warnings__item+.nge-open-warnings__item{margin-top:var(--nge-space-1)}.nge-open-warnings__dismiss{flex:none;align-self:flex-start}.nge-ruler{position:relative;height:24px;background:var(--nge-color-bg, #fff);border-bottom:1px solid var(--nge-color-border, #ddd);overflow-x:hidden;overflow-y:visible;user-select:none;font-family:var(--nge-font-system, system-ui, sans-serif);font-size:10px;color:var(--nge-color-text-muted, #666)}.nge-ruler[data-story-disabled=true]{opacity:.5;pointer-events:none}.nge-ruler__strip{position:absolute;top:0;bottom:0;touch-action:none;cursor:crosshair}.nge-ruler__margin{position:absolute;top:0;bottom:0;background:var(--nge-color-surface-muted, rgba(0, 0, 0, .05));pointer-events:none}.nge-ruler__tick{position:absolute;top:50%;width:1px;height:4px;background:var(--nge-color-text-muted, #999);transform:translate(-.5px);pointer-events:none}.nge-ruler__tick[data-major=true]{height:10px;top:calc(50% - 5px);background:var(--nge-color-text, #333)}.nge-ruler__tick-label{position:absolute;top:-14px;left:50%;transform:translate(-50%);font-size:9px;color:var(--nge-color-text-muted, #666);white-space:nowrap;pointer-events:none}.nge-ruler__handle{position:absolute;width:14px;height:12px;margin-left:-7px;text-align:center;line-height:12px;font-size:12px;color:var(--nge-color-primary, #2563eb);cursor:ew-resize;z-index:2;touch-action:none;background:transparent;border:0;padding:0}.nge-ruler__handle--first-line{top:0}.nge-ruler__handle--left-indent,.nge-ruler__handle--end-indent{bottom:0}.nge-ruler__handle:focus-visible{outline:2px solid var(--nge-color-primary, #2563eb);outline-offset:1px;border-radius:2px}.nge-ruler__tab{position:absolute;top:calc(50% - 7px);width:14px;height:14px;margin-left:-7px;border:1px solid var(--nge-color-border, #ccc);background:var(--nge-color-surface, #fff);color:var(--nge-color-text, #333);font-size:9px;font-weight:600;line-height:12px;text-align:center;border-radius:2px;cursor:grab;padding:0;z-index:3;touch-action:none}.nge-ruler__tab:active{cursor:grabbing}.nge-ruler__tab[data-kind=Center]{border-color:var(--nge-color-warning, #d97706)}.nge-ruler__tab[data-kind=Right]{border-color:var(--nge-color-success, #059669)}.nge-ruler__tab[data-kind=Decimal]{border-color:var(--nge-color-primary, #2563eb)}.nge-ruler__tab[data-leader=true]:after{content:"";position:absolute;left:calc(50% - 1.5px);bottom:-4px;width:3px;height:3px;border-radius:50%;background:var(--nge-color-text, #333)}.nge-ruler__ghost{position:absolute;top:calc(50% - 7px);width:14px;height:14px;margin-left:-7px;background:var(--nge-color-primary, #2563eb);color:var(--nge-color-on-primary, #fff);font-size:9px;font-weight:700;text-align:center;line-height:14px;border-radius:2px;pointer-events:none;opacity:.8;z-index:4}.nge-ruler[data-rtl=true] .nge-ruler__tick-label{direction:rtl}.nge-ruler__unit-badge{position:absolute;top:2px;right:4px;font-size:9px;color:var(--nge-color-text-muted, #999);background:var(--nge-color-surface, #fff);padding:0 4px;border-radius:2px;pointer-events:none}.nge-tfmt{display:inline-flex;gap:2px}.nge-tfmt__btn{width:28px;padding:0;font:700 var(--nge-font-size-md)/1 var(--nge-font-ui)}.nge-tfmt__btn--italic{font-style:italic;font-weight:600}.nge-tfmt__btn--strike{text-decoration:line-through;font-weight:600}.nge-tfmt__btn[data-mixed=true]{background:repeating-linear-gradient(45deg,var(--nge-color-surface) 0,var(--nge-color-surface) 4px,var(--nge-color-surface-alt) 4px,var(--nge-color-surface-alt) 8px)}.nge-font-dialog__slots{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--nge-space-3)}.nge-font-dialog__slot{display:grid;gap:var(--nge-space-2);align-content:start;min-width:0;margin:0;padding:var(--nge-space-3);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);background:var(--nge-color-surface)}.nge-font-dialog__legend{padding:0 var(--nge-space-1);color:var(--nge-color-text);font:600 var(--nge-font-size-sm)/1.2 var(--nge-font-ui)}.nge-font-dialog__hint{margin:0}.nge-font-dialog__field{display:grid;gap:var(--nge-space-1)}.nge-font-dialog__family{display:flex;align-items:center;gap:var(--nge-space-2);min-width:0}.nge-font-dialog__family .nge-form__select{flex:1;min-width:0}.nge-font-dialog__source{color:var(--nge-color-text-muted);font:500 var(--nge-font-size-xs)/1 var(--nge-font-ui);white-space:nowrap}.nge-font-dialog__size{max-width:96px;font-variant-numeric:tabular-nums}.nge-font-dialog__styles{display:flex;flex-wrap:wrap;gap:var(--nge-space-3)}.nge-font-dialog__check{display:inline-flex;align-items:center;gap:var(--nge-space-1);cursor:pointer}.nge-font-dialog__check input{width:16px;height:16px;margin:0;accent-color:var(--nge-color-primary);cursor:pointer}.nge-font-dialog__check-label--bold{font-weight:700}.nge-font-dialog__check-label--italic{font-style:italic}.nge-font-dialog__error{margin-top:var(--nge-space-2);color:var(--nge-color-danger)}.nge-font__more{white-space:nowrap}.nge-font{display:inline-flex;align-items:center;gap:var(--nge-space-1)}.nge-font__familywrap{position:relative;display:inline-flex;align-items:center}.nge-font__spinner{position:absolute;right:22px;width:12px;height:12px;border:2px solid var(--nge-color-border-strong);border-top-color:var(--nge-color-primary);border-radius:50%;animation:nge-font-spin .6s linear infinite;pointer-events:none}@keyframes nge-font-spin{to{transform:rotate(360deg)}}.nge-font__family{height:28px;padding:0 var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);background:var(--nge-color-surface);color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1 var(--nge-font-ui);min-width:140px}.nge-font__family:disabled,.nge-font__size:disabled{opacity:.5;cursor:not-allowed}.nge-font__size{width:56px;height:28px;padding:0 var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);background:var(--nge-color-surface);color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1 var(--nge-font-ui);text-align:center;font-variant-numeric:tabular-nums}.nge-font__source{color:var(--nge-color-text-muted);font:500 var(--nge-font-size-xs)/1 var(--nge-font-ui);white-space:nowrap}.nge-color{display:inline-flex;align-items:center;gap:var(--nge-space-1)}.nge-color__wrap{position:relative;display:inline-flex}.nge-color__trigger{display:inline-flex;align-items:center;gap:2px;padding:0 var(--nge-space-2);height:28px}.nge-color__triglyph{font-weight:700;font-size:var(--nge-font-size-md);line-height:1}.nge-color__bar{display:inline-block;width:16px;height:4px;border-radius:1px;border:1px solid var(--nge-color-border)}.nge-color__chev{font-size:10px;color:var(--nge-color-text-muted)}.nge-color__popover{position:absolute;top:calc(100% + 4px);left:0;z-index:var(--nge-z-popover);background:var(--nge-color-bg);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-md);padding:var(--nge-space-2);display:flex;flex-direction:column;gap:var(--nge-space-2);min-width:224px}.nge-color__grid{display:grid;grid-template-columns:repeat(8,22px);gap:4px}.nge-color__cell{width:22px;height:22px;padding:0;border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);cursor:pointer}.nge-color__cell:hover{transform:scale(1.08);border-color:var(--nge-color-text)}.nge-color__cell[data-active=true]{outline:2px solid var(--nge-color-primary);outline-offset:1px}.nge-color__hexrow{display:flex;align-items:center;gap:var(--nge-space-2)}.nge-color__hexlabel{display:inline-flex;align-items:center;gap:var(--nge-space-1);font:500 var(--nge-font-size-xs)/1 var(--nge-font-ui);color:var(--nge-color-text-muted);flex:1}.nge-color__hexinput{flex:1;height:24px;padding:0 var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);background:var(--nge-color-surface);color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1 var(--nge-font-mono);font-variant-numeric:tabular-nums;text-transform:lowercase;min-width:80px}.nge-color__hexinput:focus-visible{outline:2px solid var(--nge-color-primary);outline-offset:1px}.nge-color__clear{height:24px;padding:0 var(--nge-space-2)}.nge-align{display:inline-flex;align-items:center;gap:var(--nge-space-2)}.nge-align__group{display:inline-flex;gap:2px}.nge-align__btn{font-size:14px;line-height:1}.nge-align__btn--dir{width:auto;padding:0 var(--nge-space-2);font-size:var(--nge-font-size-sm);font-variant-numeric:tabular-nums}.nge-itable{gap:var(--nge-space-1)}.nge-itable__icon{font-size:14px;line-height:1}.nge-itable__label{font-size:var(--nge-font-size-sm)}.nge-hf{display:inline-flex;align-items:center;gap:var(--nge-space-1)}.nge-hf__btn{gap:var(--nge-space-1)}.nge-hf__icon{font-size:12px;line-height:1;color:var(--nge-color-primary)}.nge-hf__btn--close{background:var(--nge-color-primary);color:#fff}.nge-hf__btn--link[data-active=true]{background:#2563eb1f;border-color:var(--nge-color-primary);color:var(--nge-color-primary)}.nge-hf__check{display:inline-flex;align-items:center;gap:var(--nge-space-1);font-size:12px;color:var(--nge-color-text);white-space:nowrap;cursor:pointer;user-select:none}.nge-hf__check input{accent-color:var(--nge-color-primary);margin:0}.nge-fields{position:relative;display:inline-flex;align-items:center}.nge-fields__trigger{gap:var(--nge-space-1)}.nge-fields__menu{position:absolute;top:calc(100% + 4px);left:0;z-index:var(--nge-z-popover);min-width:200px;margin:0;padding:var(--nge-space-1);list-style:none;background:var(--nge-color-surface);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-md)}.nge-fields__item{display:flex;width:100%;align-items:center;gap:var(--nge-space-2);padding:var(--nge-space-1) var(--nge-space-2);background:none;border:none;border-radius:var(--nge-radius-sm);color:var(--nge-color-text);font-size:13px;text-align:start;cursor:pointer}.nge-fields__item:hover{background:var(--nge-color-primary);color:#fff}.nge-fields__toggle{gap:var(--nge-space-1);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.nge-fields__toggle--on{background:var(--nge-color-primary);color:#fff}.nge-fields__toggle-label{font-family:inherit}.nge-fields__chip{display:inline-flex;align-items:center;gap:var(--nge-space-1);margin-inline-start:var(--nge-space-1);padding:2px var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:999px;background:var(--nge-color-surface);color:var(--nge-color-text);font-size:11px;white-space:nowrap}.nge-fields__chip-key{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-weight:600;letter-spacing:.02em}.nge-fields__chip-btn{padding:0 var(--nge-space-1);border:none;background:none;color:var(--nge-color-primary);font-size:11px;cursor:pointer;text-decoration:underline}.nge-fields__sep{height:1px;margin:var(--nge-space-1) 0;background:var(--nge-color-border)}.nge-fields__item:disabled{opacity:.5;cursor:not-allowed}.nge-fields__item:disabled:hover{background:none;color:var(--nge-color-text)}.nge-fields__item--active{font-weight:600}.nge-fields__kbd{margin-inline-start:auto;padding:0 var(--nge-space-1);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:10px;opacity:.8}.nge-fields__editor{position:absolute;top:calc(100% + 4px);left:0;z-index:var(--nge-z-popover);display:flex;flex-direction:column;gap:var(--nge-space-2);min-width:320px;padding:var(--nge-space-2);background:var(--nge-color-surface);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);box-shadow:var(--nge-shadow-md)}.nge-fields__editor-label{display:flex;flex-direction:column;gap:var(--nge-space-1);font-size:11px;color:var(--nge-color-text)}.nge-fields__input{width:100%;padding:var(--nge-space-1) var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-sm);background:var(--nge-color-bg);color:var(--nge-color-text);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}.nge-fields__editor-actions{display:flex;justify-content:flex-end;gap:var(--nge-space-1)}.nge-fields__editor-btn{font-size:12px}.nge-notes{display:inline-flex;align-items:center;gap:var(--nge-space-1)}.nge-notes__btn{gap:var(--nge-space-1)}.nge-notes__btn:disabled{opacity:.5;cursor:not-allowed}.nge-notes__icon{font-size:12px;line-height:1;color:var(--nge-color-primary)}.nge-notes__btn--close{background:var(--nge-color-primary);color:var(--nge-color-bg)}.nge-text-box{display:inline-flex;align-items:center;gap:var(--nge-space-1)}.nge-text-box__btn{gap:var(--nge-space-1)}.nge-text-box__btn:disabled{opacity:.5;cursor:not-allowed}.nge-text-box__icon{font-size:14px;line-height:1;color:var(--nge-color-primary)}.nge-text-box__btn--close{background:var(--nge-color-primary);color:var(--nge-color-bg)}.nge-hist{display:inline-flex;gap:2px}.nge-hist__btn{font-size:16px;line-height:1}.nge-caps{display:inline-flex;gap:2px}.nge-caps__btn{width:32px;padding:0;font:700 var(--nge-font-size-sm)/1 var(--nge-font-ui);font-variant-caps:all-petite-caps;letter-spacing:.5px}.nge-caps__small{font-size:.7em}.nge-shell{height:100vh;width:100vw;display:grid;grid-template-areas:"topbar topbar" "ruler  ruler" "main   rails" "status status";grid-template-rows:auto auto 1fr auto;grid-template-columns:1fr var(--nge-rails-width);background:var(--nge-color-surface);color:var(--nge-color-text);overflow:hidden}.nge-shell__topbar{grid-area:topbar;display:flex;flex-direction:column;background:var(--nge-color-bg);border-bottom:1px solid var(--nge-color-border)}.nge-shell__toolbar-row{display:flex;flex-wrap:wrap;align-items:center;gap:var(--nge-space-2);padding:var(--nge-space-2) var(--nge-space-3);border-bottom:1px solid var(--nge-color-border)}.nge-shell__toolbar-row:last-child{border-bottom:0}.nge-shell__ruler{grid-area:ruler;background:var(--nge-color-bg);border-bottom:1px solid var(--nge-color-border)}.nge-shell__main{grid-area:main;display:flex;min-width:0;min-height:0;overflow:hidden}.nge-shell__canvas{flex:1 1 auto;min-width:0;min-height:0;display:flex;flex-direction:column}.nge-shell__rails{grid-area:rails;display:flex;flex-direction:column;min-height:0;overflow-y:auto;background:var(--nge-color-bg);border-left:1px solid var(--nge-color-border)}.nge-shell__rails>*+*{border-top:1px solid var(--nge-color-border)}.nge-shell__statusbar{grid-area:status;display:flex;align-items:stretch;background:var(--nge-color-bg);border-top:1px solid var(--nge-color-border)}.nge-shell__statusbar>:first-child{flex:1 1 auto;min-width:0;border-top:0}.nge-shell__statusbar>:not(:first-child){flex:0 0 auto;align-self:center;padding:0 var(--nge-space-3);border-left:1px solid var(--nge-color-border)}:root,.nge-root{--nge-color-bg: #ffffff;--nge-color-surface: #f8fafc;--nge-color-surface-alt: #f1f5f9;--nge-color-border: #e2e8f0;--nge-color-border-strong:#cbd5e1;--nge-color-text: #0f172a;--nge-color-text-muted: #475569;--nge-color-primary: #2563eb;--nge-color-primary-hover:#1d4ed8;--nge-color-danger: #dc2626;--nge-color-success: #16a34a;--nge-color-warning: #d97706;--nge-color-accent-ins: #16a34a;--nge-color-accent-del: #dc2626;--nge-color-accent-move: #6a1b9a;--nge-color-comment-bg: #fef9c3;--nge-color-comment-card-active: #fde68a;--nge-color-comment-highlight: rgba(250, 204, 21, .3);--nge-color-comment-highlight-edge: rgba(202, 138, 4, .55);--nge-color-comment-highlight-active: rgba(250, 204, 21, .55);--nge-color-comment-highlight-resolved: rgba(148, 163, 184, .18);--nge-color-overlay: rgba(15, 23, 42, .06);--nge-font-ui: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--nge-font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;--nge-font-size-xs: 11px;--nge-font-size-sm: 12px;--nge-font-size-md: 13px;--nge-font-size-lg: 15px;--nge-space-1: 4px;--nge-space-2: 8px;--nge-space-3: 12px;--nge-space-4: 16px;--nge-space-5: 24px;--nge-radius-sm: 3px;--nge-radius-md: 5px;--nge-radius-lg: 8px;--nge-shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--nge-shadow-md: 0 4px 12px rgba(15, 23, 42, .1);--nge-shadow-lg: 0 12px 32px rgba(15, 23, 42, .16);--nge-toolbar-height: 40px;--nge-sidebar-width: 280px;--nge-rails-width: 320px;--nge-hud-min-width: 220px;--nge-transition-fast: .12s ease-out;--nge-transition-base: .18s ease-out;--nge-z-overlay: 900;--nge-z-popover: 1000;--nge-z-hud: 1100}.nge-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--nge-space-1);height:28px;padding:0 var(--nge-space-2);border:1px solid var(--nge-color-border);border-radius:var(--nge-radius-md);background:var(--nge-color-surface);color:var(--nge-color-text);font:500 var(--nge-font-size-sm)/1 var(--nge-font-ui);cursor:pointer;user-select:none;transition:background var(--nge-transition-fast),border-color 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8px);pointer-events:auto;z-index:3}.image-handle{position:absolute;width:10px;height:10px;margin-left:-5px;margin-top:-5px;background:#fff;border:1.5px solid rgba(0,100,200,.95);border-radius:2px;pointer-events:auto;touch-action:none;z-index:3}.story-dim{position:absolute;left:0;right:0;background:#ffffff8c;pointer-events:none;z-index:2}.story-band{position:absolute;left:4px;right:4px;border:1.5px dashed rgba(0,100,200,.85);border-radius:3px;pointer-events:none;z-index:2}.story-band__chip{position:absolute;bottom:-22px;left:0;padding:2px 8px;background:#0064c8eb;color:#fff;font:600 11px/1.5 system-ui,sans-serif;border-radius:3px;white-space:nowrap}.story-band--footer .story-band__chip{bottom:auto;top:-22px}.hidden-input{position:absolute;opacity:.01;pointer-events:none;width:1px;height:1em;font-size:16px;border:0;outline:0;resize:none;overflow:hidden;z-index:1}.caret{position:absolute;background:var(--caret-color, currentColor);pointer-events:none;animation:caret-blink 1.06s steps(1) infinite;z-index:2}@keyframes caret-blink{50%{opacity:0}}.a11y-mirror{position:absolute;left:-10000px;top:0;width:1px;height:1px;overflow:hidden}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}