.cf-spacebar{border-bottom:1px solid var(--color-border);background:var(--color-surface)}.cf-spacebar__inner{display:flex;align-items:center;gap:1.8rem;min-height:56px;max-width:1440px;margin:0 auto;padding:0 2rem}.cf-space-identity{display:flex;align-items:center;gap:.65rem;min-width:230px;color:var(--color-text)}.cf-space-identity__mark{display:grid;width:28px;height:28px;place-items:center;border-radius:4px;background:var(--color-accent);color:#fff;font:700 .8rem var(--font-ui)}.cf-space-identity strong,.cf-space-identity small{display:block}.cf-space-identity strong{font-size:.8rem;font-weight:700}.cf-space-identity small{margin-top:.13rem;color:var(--color-text-muted);font-size:.64rem}.cf-space-nav{display:flex;align-items:stretch;gap:.15rem;height:56px;flex:1}.cf-space-nav a{display:inline-flex;align-items:center;padding:0 .72rem;border-bottom:2px solid transparent;color:var(--color-text-muted);font-size:.76rem;font-weight:600;text-decoration:none}.cf-space-nav a:hover,.cf-space-nav a.is-active{border-bottom-color:var(--color-accent);color:var(--color-text)}.cf-space-actions{display:flex;align-items:center;gap:.7rem}.cf-space-actions a{color:var(--color-text-muted);font-size:.72rem;font-weight:600;text-decoration:none}.cf-space-actions a:hover{color:var(--color-accent)}.cf-space-actions button,.cf-page-tree__heading button{border:0;background:transparent;color:var(--color-text-muted);cursor:pointer;letter-spacing:.12em}.cf-shell{display:grid;grid-template-columns:236px minmax(0,1fr) 210px;max-width:1440px;min-height:calc(100vh - 120px);margin:0 auto}.cf-page-tree{display:flex;flex-direction:column;min-width:0;padding:1.5rem 1rem 1.5rem 1.5rem;border-right:1px solid var(--color-border);background:color-mix(in srgb,var(--color-surface) 76%,var(--color-bg))}.cf-page-tree__heading{display:flex;align-items:center;justify-content:space-between;margin:0 0 .7rem .6rem;color:var(--color-text-muted);font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.cf-tree-link{display:flex;align-items:center;gap:.45rem;min-height:31px;padding:.38rem .55rem;border-left:2px solid transparent;border-radius:3px;color:var(--color-text-muted);font-size:.78rem;text-decoration:none}.cf-tree-link:hover{background:var(--color-surface-raised);color:var(--color-text)}.cf-tree-link.is-active{border-left-color:var(--color-accent);background:var(--color-accent-glow);color:var(--color-accent-bright);font-weight:700}.cf-tree-link--root{margin-bottom:1rem;border-bottom:1px solid var(--color-border);border-left:0;border-radius:0;padding:0 .55rem .85rem;color:var(--color-text);font-weight:700}.cf-tree-link__icon{width:16px;color:var(--color-text-faint);font-size:.8rem;text-align:center}.cf-tree-link.is-active .cf-tree-link__icon{color:var(--color-accent)}.cf-tree-link__icon--app{color:var(--color-success)}.cf-tree-link__icon--lab{color:var(--color-warning)}.cf-tree-label{margin:1.1rem 0 .35rem .6rem;color:var(--color-text-faint);font-size:.62rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.cf-tree-label--secondary{border-top:1px solid var(--color-border);padding-top:1.1rem}.cf-page-tree__footer{display:flex;flex-direction:column;gap:.5rem;margin-top:auto;padding:1.1rem .6rem 0;border-top:1px solid var(--color-border)}.cf-page-tree__footer a{color:var(--color-text-muted);font-size:.7rem;text-decoration:none}.cf-page-tree__footer a:hover{color:var(--color-accent)}.cf-page-tree__footer span{float:right;color:var(--color-text-faint)}.cf-page-column{min-width:0;padding:2rem clamp(1.5rem,4vw,4.5rem) 4rem}.cf-breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:.42rem;margin-bottom:2rem;color:var(--color-text-muted);font-size:.75rem}.cf-breadcrumbs a{display:inline-flex;color:var(--color-text-muted);text-decoration:none}.cf-breadcrumbs a:hover{color:var(--color-accent)}.cf-breadcrumbs__chevron{flex:0 0 auto;color:var(--color-text-faint)}.cf-breadcrumbs__current{min-width:0;overflow:hidden;color:var(--color-text);font-weight:600;text-overflow:ellipsis;white-space:nowrap}.cf-page-header{padding-bottom:1.5rem;border-bottom:1px solid var(--color-border)}.cf-page-header__type{display:flex;align-items:center;gap:.45rem;margin-bottom:.7rem;color:var(--color-accent-bright);font-size:.65rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.cf-page-header__dot{color:var(--color-text-faint)}.cf-page-header__row{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.cf-page-header h1{margin:0;color:var(--color-text);font:700 clamp(1.85rem,4vw,2.65rem)/1.15 var(--font-display);letter-spacing:-.035em}.cf-page-header p{max-width:68ch;margin:.75rem 0 0;color:var(--color-text-muted);font-size:.95rem;line-height:1.6}.cf-page-actions{display:flex;flex:0 0 auto;gap:.25rem}.cf-page-actions button{display:grid;width:31px;height:31px;place-items:center;border:1px solid var(--color-border);border-radius:3px;background:var(--color-surface);color:var(--color-text-muted);cursor:pointer;font-size:.8rem}.cf-page-actions button:hover{border-color:var(--color-accent);background:var(--color-accent-glow);color:var(--color-accent)}.cf-page-meta{display:flex;align-items:center;gap:.45rem;margin-top:1.15rem;color:var(--color-text-faint);font-size:.7rem}.cf-status-dot{width:7px;height:7px;border-radius:50%;background:var(--color-success)}.cf-article{max-width:74ch;padding-top:1.8rem}.cf-article>h1:first-child{display:none}.cf-page-footer{max-width:74ch;margin-top:3.5rem;padding-top:1.25rem;border-top:1px solid var(--color-border)}.cf-feedback{display:flex;align-items:center;gap:.45rem;margin-bottom:2rem;color:var(--color-text-muted);font-size:.75rem}.cf-feedback button{padding:.32rem .6rem;border:1px solid var(--color-border);border-radius:3px;background:var(--color-surface);color:var(--color-text-muted);cursor:pointer;font:inherit}.cf-feedback button:hover{border-color:var(--color-accent);color:var(--color-accent)}.cf-page-nav{display:flex;gap:.75rem}.cf-page-nav__card{display:flex;flex:1;flex-direction:column;gap:.42rem;min-width:0;padding:.9rem 1rem;border:1px solid var(--color-border);border-radius:3px;color:var(--color-text);text-decoration:none}.cf-page-nav__card:hover{border-color:var(--color-accent);background:var(--color-surface-raised)}.cf-page-nav__card span{color:var(--color-text-muted);font-size:.65rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.cf-page-nav__card strong{overflow:hidden;font-size:.78rem;text-overflow:ellipsis;white-space:nowrap}.cf-page-nav__card--next{text-align:right}.cf-outline{min-width:0;padding:4.7rem 1.5rem 1.5rem 1rem;border-left:1px solid var(--color-border)}.cf-outline__label{margin-bottom:.7rem;color:var(--color-text-muted);font-size:.65rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.cf-outline-link{display:block;padding:.32rem .55rem;border-left:2px solid transparent;color:var(--color-text-muted);font-size:.72rem;line-height:1.45;text-decoration:none}.cf-outline-link:hover{color:var(--color-accent)}.cf-outline-link.active{border-left-color:var(--color-accent);color:var(--color-accent-bright);font-weight:700}.cf-outline-link--nested{padding-left:1.15rem;font-size:.68rem}.cf-outline__actions{margin-top:1.5rem;padding-top:.9rem;border-top:1px solid var(--color-border)}.cf-outline__actions a{color:var(--color-text-muted);font-size:.7rem;text-decoration:none}.cf-outline__actions a:hover{color:var(--color-accent)}.cf-outline__actions span{margin-left:.25rem}.cf-outline-mobile{display:none}@media(max-width:1180px){.cf-shell{grid-template-columns:220px minmax(0,1fr)}.cf-outline{display:none}}@media(max-width:760px){.cf-spacebar__inner{min-height:50px;padding:0 1rem}.cf-space-identity{min-width:0;flex:1}.cf-space-identity strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cf-space-nav,.cf-space-actions a{display:none}.cf-space-actions{margin-left:auto}.cf-shell{display:flex;flex-direction:column;min-height:0}.cf-page-tree{display:none}.cf-page-column{order:2}.cf-page-column{padding:1.4rem 1rem 3rem}.cf-breadcrumbs{margin-bottom:1.4rem}.cf-page-header__row{display:block}.cf-page-actions{margin-top:1rem}.cf-page-nav{flex-direction:column}.cf-page-nav__card--next{text-align:left}.cf-outline-mobile{display:block;order:1;margin:0 1rem 1.25rem;border:1px solid var(--color-border);border-radius:3px;background:var(--color-surface)}.cf-outline-mobile summary{display:flex;align-items:center;justify-content:space-between;padding:.7rem .8rem;color:var(--color-text-muted);cursor:pointer;font-size:.75rem;font-weight:700;list-style:none}.cf-outline-mobile summary::-webkit-details-marker{display:none}.cf-outline-mobile__chevron{transition:transform .15s ease}.cf-outline-mobile__chevron.is-open{transform:rotate(90deg)}.cf-outline-mobile nav{padding:.35rem .65rem .65rem;border-top:1px solid var(--color-border)}.cf-outline-mobile .cf-outline-link{border-left:0}}[data-theme=dark] .cf-page-tree{background:color-mix(in srgb,var(--color-surface) 86%,var(--color-bg))}