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0}.landing-knife{width:100%;max-width:560px;height:500px;position:relative}.knife-guide{width:100%;height:100%;position:absolute;inset:0}.knife-guide path{stroke:var(--border);stroke-dasharray:3 5;stroke-width:1px}.knife-blade{opacity:0;pointer-events:none;transform-origin:0;height:36px;transition:transform .75s cubic-bezier(.34,1.4,.64,1) var(--blade-delay), opacity .42s ease var(--blade-delay), width .7s ease var(--blade-delay);width:300px;z-index:var(--blade-z);position:absolute;bottom:18px;left:50%;transform:rotate(-90deg)translate(-30px)}.knife-blade.open{opacity:1;pointer-events:auto;transform:rotate(var(--blade-angle));width:var(--blade-width)}.knife-blade-face{background:var(--panel);border:1px solid var(--border);clip-path:polygon(0 0,calc(100% - 24px) 0,100% 50%,calc(100% - 24px) 100%,0 100%);color:var(--text);border-radius:5px;justify-content:flex-end;align-items:center;gap:10px;width:100%;height:100%;padding-right:34px;transition:background .14s,color .14s,transform .14s;display:flex;box-shadow:0 2px 5px #00000014}.knife-blade:nth-of-type(2n) .knife-blade-face{background:var(--panel-2)}.knife-blade-face>span{color:var(--accent);font:10px var(--font-mono)}.knife-blade-face strong{font:600 11px var(--font-mono);letter-spacing:.13em}.knife-blade:hover{z-index:20}.knife-blade:hover .knife-blade-face,.knife-blade:focus-visible .knife-blade-face{background:var(--accent);border-color:var(--accent);color:#fff;transform:scaleX(1.04)}.knife-blade:hover .knife-blade-face>span{color:#fff}.knife-body{background:var(--text);color:var(--bg);z-index:40;border-radius:16px;width:56px;height:110px;padding:42px 13px 0;position:absolute;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 18px 35px #0003}.knife-body-mark{width:22px;height:22px;position:absolute;top:11px;left:17px}.knife-body>span{background:color-mix(in srgb, var(--bg) 22%, transparent);height:1px;margin-bottom:10px;display:block}.knife-pivot{background:var(--accent);border:4px solid var(--bg);z-index:50;border-radius:50%;width:15px;height:15px;min-height:0;padding:0;position:absolute;bottom:29px;left:50%;transform:translate(-50%,50%);box-shadow:0 1px 4px #00000040}.knife-pivot:hover:not(:disabled){background:var(--accent-hover);border-color:var(--bg)}.knife-ripple{border:2px solid var(--accent);z-index:45;border-radius:50%;width:15px;height:15px;animation:.65s ease-out forwards knife-ripple;position:absolute;bottom:29px;left:50%;transform:translate(-50%,50%)}@keyframes knife-ripple{to{opacity:0;transform:translate(-50%,50%)scale(6)}}.landing-foot{border-top:1px solid var(--border);color:var(--muted);font:10px var(--font-mono);height:43px;margin:0;padding:0 clamp(18px,3vw,36px);position:absolute;bottom:0;left:0;right:0}@media (max-width:1120px){.landing-hero{grid-template-columns:minmax(280px,.8fr) minmax(400px,1.2fr);padding-inline:30px}.landing-knife-wrap{transform:scale(.78)}.shell-toolbar .palette-btn{min-width:42px}.shell-toolbar .palette-btn-label{display:none}}@media (max-width:880px){.landing-menu-btn{justify-content:center;align-items:center;width:34px;height:34px;padding:0;display:inline-flex}.landing-index{transition:transform .18s;position:fixed;top:52px;bottom:0;left:0;transform:translate(-102%);box-shadow:12px 0 40px #00000026}.landing-index.open{transform:translate(0)}.landing-index-backdrop{z-index:20;background:#00000061;border:0;border-radius:0;min-height:0;padding:0;display:block;position:fixed;inset:52px 0 0}.landing-hero{justify-content:center;padding-inline:clamp(28px,8vw,74px);display:flex}.landing-copy{width:100%;max-width:620px}.landing-copy h1{font-size:clamp(58px,12vw,94px)}.landing-knife-wrap{display:none}.landing-search{margin-left:auto}}@media (max-width:620px){.shell-toolbar{gap:7px}.shell-tool-identity>span,.shell-local-badge,.shell-gh-link,.shell-toolbar .palette-btn-label,.shell-toolbar .palette-btn kbd{display:none}.shell-toolbar .palette-btn{width:34px;min-width:34px}.landing-brand small,.landing-gh-link{display:none}.landing-search{width:42px;min-width:0;margin:0 0 0 auto}.landing-search>span:nth-child(2),.landing-search kbd{display:none}.landing-copy h1{font-size:clamp(49px,17vw,78px)}.landing-copy h2{font-size:clamp(20px,7vw,27px)}.landing-foot{flex-direction:column;justify-content:center;align-items:flex-start;gap:2px;height:52px}.landing-hero{height:calc(100% - 52px)}}.shell-workspace{width:100%;max-width:1800px;min-height:100vh;margin:0 auto;display:flex}.shell-tool-canvas{border-right:1px solid var(--border);flex:1;min-width:0}.shell-menu-toggle{display:none}.tool-sidebar{background:var(--bg);border-left:1px solid var(--border);border-right:1px solid var(--border);z-index:70;flex-direction:column;flex:0 0 264px;width:264px;height:100vh;min-height:0;display:flex;position:sticky;top:0}.tool-sidebar-brand{border-bottom:1px solid var(--border);color:var(--text);flex:0 0 66px;align-items:center;gap:10px;padding:14px 14px 0;text-decoration:none;display:flex}.tool-sidebar-brand>span:first-child{background:var(--text);color:var(--bg);border-radius:6px;justify-content:center;align-items:center;width:34px;height:34px;display:inline-flex}.tool-sidebar-brand svg{width:23px;height:23px}.tool-sidebar-brand>span:last-child{flex-direction:column;line-height:1;display:flex}.tool-sidebar-brand strong{font-size:13px}.tool-sidebar-brand small{color:var(--muted);font:9px var(--font-mono);margin-top:4px}.tool-sidebar-filter{margin:12px 12px 7px;display:block;position:relative}.tool-sidebar-filter>.material-symbols-outlined{color:var(--muted);font-size:16px;position:absolute;top:9px;left:9px}.tool-sidebar-filter input{width:100%;min-height:32px;padding:5px 28px 5px 31px;font-size:13px}.tool-sidebar-filter>button{color:var(--muted);background:0 0;border:0;width:24px;min-height:24px;padding:0;position:absolute;top:4px;right:5px}.tool-sidebar-list{flex:1;padding:3px 12px 18px;overflow:auto}.tool-sidebar-list section{margin-bottom:12px}.tool-sidebar-heading{align-items:baseline;gap:8px;padding:5px 8px;display:flex}.tool-sidebar-heading span{color:var(--muted);font:9px var(--font-mono)}.tool-sidebar-heading span:last-child{margin-left:auto}.tool-sidebar-heading strong{font:600 10px var(--font-mono);letter-spacing:.16em;text-transform:uppercase}.tool-sidebar-list section>a{color:var(--muted);border-radius:5px;align-items:center;gap:9px;padding:6px 8px 6px 24px;font-size:12.5px;text-decoration:none;display:flex}.tool-sidebar-list section>a:hover{background:var(--panel-2);color:var(--text)}.tool-sidebar-list section>a i{background:var(--border);border-radius:50%;width:5px;height:5px}.tool-sidebar-list section>a span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tool-sidebar-list section>a.active{background:var(--panel-2);color:var(--text);font-weight:600}.tool-sidebar-list section>a.active i{background:var(--accent)}.tool-sidebar-empty{color:var(--muted);text-align:center;padding:24px 8px;font-size:12px}.tool-sidebar-foot{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;padding:10px 12px;display:flex}.tool-sidebar-foot button{background:var(--panel);font:10px var(--font-mono);align-items:center;gap:6px;display:inline-flex}.tool-sidebar-foot button .material-symbols-outlined{font-size:15px}.tool-sidebar-foot>span{color:var(--muted);font:9px var(--font-mono);text-transform:uppercase}.tool-sidebar-backdrop{display:none}@media (max-width:960px){.shell-menu-toggle{flex:0 0 34px;justify-content:center;align-items:center;width:34px;height:34px;padding:0;display:inline-flex}.tool-sidebar{transition:transform .18s;position:fixed;top:0;bottom:0;left:0;transform:translate(-102%);box-shadow:12px 0 40px #00000038}.tool-sidebar.open{transform:translate(0)}.tool-sidebar-backdrop{z-index:65;background:#0000006b;border:0;border-radius:0;min-height:0;padding:0;display:block;position:fixed;inset:0}}.palette-btn kbd,.palette-search kbd,.landing-search kbd,.landing-command kbd{justify-content:center;align-items:center;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-weight:600;line-height:1;display:inline-flex}