html,body{height:100%;overflow:hidden}.zk-app{display:flex;flex-direction:column;height:100%;width:100%;overflow:hidden;background:var(--bg)}.zk-main-scroll{flex:1 1 0%;min-height:0;overflow-y:auto;overflow-x:hidden}.zk-body{display:flex;flex:1;overflow:hidden}.zk-content{flex:1;overflow:hidden;display:flex;flex-direction:column}.zk-topbar{padding:0 18px;height:56px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:16px;background:var(--bg);flex-shrink:0;position:relative;z-index:200}.zk-topbar a{text-decoration:none !important;color:inherit !important}.zk-topbar a:hover,.zk-topbar a:focus{text-decoration:none;color:inherit}.zk-topbar button{font-family:inherit}.zk-topbar button:focus,.zk-topbar a:focus,.zk-topbar button:focus-visible,.zk-topbar a:focus-visible{outline:none;box-shadow:none}.zk-topbar>.zk-brand,.zk-topbar>.zk-icon-btn,.zk-topbar>a.zk-icon-btn,.zk-topbar>.zk-topbar-btn{flex-shrink:0}.zk-topbar>.zk-nav{min-width:0}.zk-topbar .zk-nav-btn{color:var(--ink-2) !important}.zk-topbar .zk-nav-btn:hover{color:var(--ink) !important}.zk-topbar .zk-topbar-btn-ghost{color:var(--ink) !important}.zk-topbar .zk-topbar-btn-primary{color:var(--bg) !important}.zk-brand{display:flex;align-items:center;gap:6px;text-decoration:none}.zk-brand-img{height:32px;width:auto;max-width:100%;display:inline-block;transition:opacity .15s}.zk-brand:hover .zk-brand-img{opacity:.85}.zk-nav{display:flex;gap:2px;margin-left:12px}.zk-nav-item{position:relative}.zk-nav-btn{padding:8px 14px;border-radius:var(--radius-sm);font-size:14px;display:inline-flex;align-items:center;gap:4px;background:transparent;color:var(--ink-2);text-decoration:none;border:0;font-family:inherit;cursor:pointer;transition:background .15s ease,color .15s ease}.zk-nav-btn:hover{text-decoration:none;color:var(--ink);background:var(--bg-hover)}.zk-nav-btn:hover{background:var(--bg-hover)}.zk-nav-btn.open{background:var(--bg-hover)}.zk-nav-btn .caret{font-size:9px;color:var(--ink-3)}.zk-menu{position:absolute;top:100%;left:0;margin-top:4px;min-width:240px;padding:6px;z-index:101;box-shadow:var(--shadow-lg);background:var(--card-bg);border:1px solid var(--line);border-radius:var(--card-radius);animation:slideUp 240ms cubic-bezier(0.16,1,0.3,1)}.zk-menu-item{appearance:none;background:transparent;border:0;color:inherit;font-family:inherit;cursor:pointer;width:100%;padding:7px 10px;border-radius:6px;font-size:13px;display:flex;align-items:center;gap:10px;text-align:left;transition:background 100ms}.zk-menu-item:hover{background:var(--bg-hover)}.zk-menu-item:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.zk-menu-item .ico{color:var(--ink-3);display:inline-flex}.zk-menu-item .label{flex:1}.zk-menu-item .submenu-arrow{color:var(--ink-3);display:inline-flex;margin-left:auto}.zk-menu-item .ico.zk-menu-dot{width:10px;height:10px;margin:0 2px;border-radius:50%;flex:0 0 10px;border:1px solid color-mix(in oklab,var(--ink) 12%,transparent)}.zk-menu-item.danger{color:var(--err)}.zk-menu-item.is-current .label{font-weight:600;color:var(--ink)}.zk-menu-item.is-current .zk-menu-dot{box-shadow:0 0 0 2px var(--bg-elev),0 0 0 3px currentColor}.zk-menu-item.danger:hover{background:rgba(181,72,58,0.08)}.zk-menu-sep{height:1px;background:var(--line);margin:4px 6px}.zk-menu-section{padding:8px 10px 4px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:0.06em;color:var(--ink-3)}.zk-tree-menu{position:fixed;top:auto;left:auto;margin-top:0;z-index:1000}.zk-menu-theme{min-width:220px}.zk-theme-item{cursor:pointer;background:none;border:0;font-family:inherit;color:inherit}.zk-theme-item .zk-theme-swatch{width:18px;height:18px;border-radius:50%;flex-shrink:0;box-shadow:inset 0 0 0 1px rgba(0,0,0,0.04)}.zk-theme-item .zk-theme-label{flex:1}.zk-theme-item .zk-theme-check{display:none;color:var(--accent)}.zk-theme-item.is-active .zk-theme-check{display:inline-flex}.zk-theme-item.is-active{color:var(--ink);font-weight:500}.zk-theme-group-label{font-size:10px;letter-spacing:0.14em;text-transform:uppercase;color:var(--ink-3);font-weight:500;padding:8px 12px 4px}.zk-theme-group-label:first-child{padding-top:4px}.zk-menu-backdrop{position:fixed;inset:0;z-index:100}.zk-spacer{flex:1}.zk-topbar .zk-search-toggle{display:none}.zk-search{display:flex;align-items:center;gap:8px;background:var(--bg-sunken);padding:7px 12px;border-radius:99px;font-size:13px;flex:0 1 280px;min-width:132px;max-width:280px;color:var(--ink-3);border:1px solid transparent;transition:border-color .15s,background .15s,box-shadow .15s}.zk-search:focus-within{background:var(--bg-elev);border-color:var(--accent);box-shadow:0 0 0 3px rgba(184,128,74,0.08)}.zk-search svg{flex-shrink:0;color:var(--ink-3);transition:color .15s}.zk-search:focus-within svg{color:var(--accent)}.zk-search input{flex:1;min-width:0;background:transparent;border:0;outline:none;color:var(--ink);font:inherit}.zk-search input::placeholder{color:var(--ink-3)}.zk-search input:focus::placeholder{color:var(--ink-4)}.zk-search .kbd{font-size:10px;padding:1px 6px;border:1px solid var(--line-2);border-radius:4px;color:var(--ink-3);background:var(--bg-elev);flex-shrink:0;transition:opacity .15s}.zk-search:focus-within .kbd{opacity:.5}.zk-icon-btn{padding:7px;border-radius:8px;color:var(--ink-2);position:relative;display:inline-flex;align-items:center;justify-content:center;transition:background 120ms}.zk-icon-btn:hover{background:var(--bg-hover);color:var(--ink)}.zk-icon-btn .dot{position:absolute;top:4px;right:4px;width:6px;height:6px;border-radius:99px;background:var(--err)}.zk-topbar-avatar{flex:0 0 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var(--line);display:flex;flex-direction:column;background:var(--bg);overflow:hidden;flex-shrink:0;position:relative;min-height:0;transition:width 280ms cubic-bezier(0.2,0,0.1,1),transform 280ms cubic-bezier(0.2,0,0.1,1),border-right-color 280ms ease,opacity 200ms ease}.zk-sl__scroll{flex:1;overflow-y:auto;padding:14px 10px}.zk-sl__group{margin-bottom:18px}.zk-sl__group-title{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4);padding:6px 12px;margin-bottom:4px}.zk-sl__item{display:flex;align-items:center;gap:12px;height:38px;padding:0 12px;border-radius:6px;color:var(--ink-2);font-size:14px;text-decoration:none;position:relative;transition:background 100ms,color 100ms}.zk-sl__item:hover{background:var(--bg-hover);color:var(--ink)}.zk-sl__item.is-active{background:var(--accent-soft);color:var(--accent-2);font-weight:500}.zk-sl__item.is-active::before{content:'';position:absolute;left:0;top:8px;bottom:8px;width:3px;background:var(--accent);border-radius:0 2px 2px 0}.zk-sl__icon{width:18px;height:18px;flex-shrink:0;color:var(--ink-3);display:inline-flex;align-items:center;justify-content:center}.zk-sl__item.is-active .zk-sl__icon{color:var(--accent-2)}.zk-sl__label{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.zk-sl__badge{font-size:11px;font-weight:600;padding:2px 7px;border-radius:9px;background:var(--accent-soft);color:var(--accent-2)}.zk-sl__badge--err{background:rgba(181,72,58,.10);color:var(--err)}.zk-side-mobilebar{display:none;align-items:center;justify-content:space-between;gap:10px;height:56px;padding:0 10px 0 16px;border-bottom:1px solid 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var(--accent))}25%{transform:scale(1.35);color:var(--accent);filter:drop-shadow(0 0 6px var(--accent))}60%{transform:scale(0.95);color:var(--accent-2);filter:drop-shadow(0 0 3px var(--accent))}100%{transform:scale(1);color:var(--ink-3);filter:drop-shadow(0 0 0 var(--accent))}}.zk-tree-node>.ico.zk-icon-flash{animation:zkIconFlash 1.2s ease-out}.zk-tree-node .label.is-editing{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px;background:var(--bg-elev);cursor:text}.zk-tree-item.is-ghost>.zk-tree-node{opacity:0.7;font-style:italic}.zk-tree-item.is-ghost>.zk-tree-node .ico{opacity:0.5}.zk-tree-item.is-hidden-element{display:none}.zk-tree-wrap.show-hidden .zk-tree-item.is-hidden-element{display:block;opacity:0.5}.zk-tree-wrap.show-hidden .zk-tree-item.is-hidden-element>.zk-tree-node .ico{filter:grayscale(1)}.zk-tree-search{display:flex;align-items:center;gap:6px;margin:6px 10px 8px;padding:0 8px;height:30px;box-sizing:border-box;background:var(--bg-sunken);border:1px solid var(--line);border-radius:8px;transition:border-color .18s,background .18s}.zk-tree-search:focus-within{border-color:var(--accent);background:var(--bg-elev)}.zk-tree-search[hidden]{display:none}.zk-tree-search__ico{color:var(--ink-4);display:inline-flex;flex:0 0 auto;transition:color .18s}.zk-tree-search:focus-within .zk-tree-search__ico{color:var(--accent)}.zk-tree-search__input{flex:1;border:0;background:transparent;outline:none;font:inherit;font-size:13px;color:var(--ink);min-width:0}.zk-tree-search__input::placeholder{color:var(--ink-4)}.zk-tree-search__clear{appearance:none;background:transparent;border:0;border-radius:5px;color:var(--ink-3);line-height:1;cursor:pointer;padding:0;width:20px;height:20px;flex:0 0 auto;display:grid;place-items:center;transition:background .12s,color .12s}.zk-tree-search__clear:hover{background:var(--bg-hover);color:var(--ink)}.zk-tree-item.is-search-hidden{display:none}.zk-search-mark{background:var(--accent-soft);color:inherit;border-radius:2px;padding:0 1px}.zk-tree-item[draggable="true"]>.zk-tree-node{cursor:pointer}.zk-tree-item.is-dragging>.zk-tree-node{opacity:0.4;cursor:grabbing}.zk-tree-item.drag-over-above>.zk-tree-node{box-shadow:inset 0 2px 0 0 var(--accent)}.zk-tree-item.drag-over-below>.zk-tree-node{box-shadow:inset 0 -2px 0 0 var(--accent)}.zk-tree-item.drag-over-inside>.zk-tree-node{background:var(--bg-hover);outline:2px dashed var(--accent);outline-offset:-2px}.zk-modal--picker{width:min(520px,calc(100vw - 32px))}.zk-picker__list{max-height:50vh;overflow-y:auto;margin:0 -8px 18px;padding:4px 8px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.zk-picker__item{appearance:none;background:transparent;border:0;color:inherit;font-family:inherit;cursor:pointer;width:100%;padding:9px 10px;border-radius:6px;display:flex;align-items:center;gap:10px;text-align:left;font-size:13px;transition:background 100ms}.zk-picker__item:hover{background:var(--bg-hover)}.zk-picker__item.is-selected{background:var(--bg-hover);outline:2px solid var(--accent);outline-offset:-2px}.zk-picker__item .ico{color:var(--ink-3);display:inline-flex}.zk-picker__text{display:flex;flex-direction:column;min-width:0;flex:1}.zk-picker__label{color:var(--ink)}.zk-picker__hint{color:var(--ink-3);font-size:11px;margin-top:2px}.zk-tree-item{transition:opacity .25s ease,transform .25s ease,max-height .25s ease}.zk-tree-item.is-leaving{opacity:0;transform:translateX(-6px);pointer-events:none}.zk-tree-item.is-entering{opacity:0;transform:translateX(-6px)}.zk-tree-item.is-settling>.zk-tree-node{animation:zkTreeSettle 700ms ease-out}@keyframes zkTreeSettle{0%{box-shadow:inset 0 0 0 2px var(--accent)}70%{box-shadow:inset 0 0 0 2px color-mix(in oklab,var(--accent) 35%,transparent)}100%{box-shadow:inset 0 0 0 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20px;font-size:14px;line-height:1.5;color:var(--ink-2)}.zk-modal__actions{display:flex;justify-content:flex-end;gap:8px}.zk-btn{appearance:none;border:1px solid transparent;border-radius:6px;padding:8px 16px;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s ease,border-color .15s ease;font-family:inherit}.zk-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.zk-btn--ghost{background:transparent;color:var(--ink-2);border-color:var(--line-2)}.zk-btn--ghost:hover{background:var(--bg-hover,rgba(0,0,0,0.04))}.zk-btn--primary{background:var(--accent);color:#fff}.zk-btn--primary:hover{filter:brightness(1.08)}.zk-btn--danger{background:var(--err);color:#fff}.zk-btn--danger:hover{filter:brightness(1.08)}.zk-file-preview{width:min(900px,calc(100vw - 32px));height:min(80vh,720px);padding:0;display:flex;flex-direction:column;overflow:hidden}.zk-file-preview__head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);flex-shrink:0}.zk-file-preview__info{min-width:0}.zk-file-preview__name{font-weight:600;font-size:14px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.zk-file-preview__meta{font-size:12px;color:var(--ink-3);margin-top:2px}.zk-file-preview__close{appearance:none;background:transparent;border:0;width:32px;height:32px;border-radius:6px;font-size:22px;line-height:1;cursor:pointer;color:var(--ink-2);flex-shrink:0}.zk-file-preview__close:hover{background:var(--bg-hover)}.zk-file-preview__body{flex:1;overflow:auto;background:var(--bg-elev);display:flex;align-items:center;justify-content:center;min-height:0}.zk-file-preview__pdf{width:100%;height:100%;border:0;background:#fff}.zk-file-preview__img{max-width:100%;max-height:100%;object-fit:contain;display:block}.zk-file-preview__fallback{text-align:center;padding:40px 28px;color:var(--ink-2)}.zk-file-preview__fallback 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translateY(0)}.zk-toast--success{background:var(--ok)}.zk-toast--error{background:var(--err)}.zk-icon-picker{position:fixed;inset:0;z-index:150;display:flex;align-items:center;justify-content:center;padding:24px}.zk-icon-picker__backdrop{position:absolute;inset:0;background:rgba(26,22,18,.55);backdrop-filter:blur(4px)}.zk-icon-picker__panel{position:relative;background:var(--bg-elev);border:1px solid var(--line);border-radius:12px;width:100%;max-width:480px;max-height:calc(100vh - 48px);display:flex;flex-direction:column;box-shadow:0 24px 64px rgba(26,22,18,.25);overflow:hidden}.zk-icon-picker__head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}.zk-icon-picker__head h3{font-family:var(--font-display,'Newsreader',Georgia,serif);font-size:17px;font-weight:500;margin:0;color:var(--ink)}.zk-icon-picker__close{background:transparent;border:0;font-size:22px;line-height:1;color:var(--ink-3);cursor:pointer;padding:0 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