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b{font-size:13.5px;line-height:1.2;display:block}.pt-aiopt span{color:var(--muted);font-size:11.5px}.pt-aiopt .oneclick{color:#157a4f;background:#e2f6ec;border-radius:999px;margin-left:auto;padding:3px 8px;font-size:10.5px;font-weight:700}.pt-mcpurl{background:var(--panel-2);border:1px solid var(--border);border-radius:10px;align-items:center;gap:8px;margin-top:8px;padding:11px 13px;font-family:ui-monospace,Menlo,monospace;font-size:12px;display:flex}.pt-mcpurl .u{white-space:nowrap;flex:1;overflow-x:auto}.pt-mcpurl button{background:var(--brand);color:#fff;border:none;border-radius:7px;padding:5px 10px;font-size:11.5px;font-weight:700}.pt-tag{color:var(--brand-dark);background:var(--brand-tint);border:1px solid color-mix(in srgb, var(--brand) 25%, transparent);border-radius:999px;padding:3px 10px;font-size:11px;font-weight:700;display:inline-block}.pt-login{background:var(--bg);place-items:center;min-height:100vh;padding:24px;display:grid}.pt-login-card{background:var(--panel);border:1px solid var(--border);width:min(400px,100%);box-shadow:var(--shadow);border-radius:16px;flex-direction:column;gap:14px;padding:32px 30px;display:flex}.pt-login-card .head{text-align:center;flex-direction:column;align-items:center;gap:12px;margin-bottom:6px;display:flex}.pt-login-card .head .pt-logo{color:var(--brand-dark)}.pt-login-card h1{letter-spacing:-.01em;margin:0;font-size:19px;font-weight:800}.pt-login-card .sub{color:var(--muted);margin:0;font-size:13.5px}.pt-empty{text-align:center;color:var(--muted);padding:60px 20px}.pt-empty .ico{margin-bottom:10px;font-size:34px}.pt-crumb-link{color:var(--muted);cursor:pointer;font:inherit;background:0 0;border:0;padding:0;font-size:12.5px}.pt-crumb-link:hover{color:var(--text);text-decoration:underline}.pt-result{text-align:left;background:var(--panel);border:1px solid var(--border);cursor:pointer;border-radius:10px;width:100%;padding:12px 14px;display:block}.pt-result:hover{border-color:var(--brand);background:var(--hover)}.pt-result :is(mark,b){background:var(--brand-tint);color:var(--brand-dark);border-radius:3px;padding:0 2px}.pt-home{max-width:880px}.pt-hero{text-align:center;padding:24px 0 4px}.pt-hero .pt-mark{background:var(--brand-tint);border-radius:15px;place-items:center;width:54px;height:54px;margin:0 auto;font-size:27px;display:grid}.pt-hero h1{font-size:30px}.pt-hero-search{border:1px solid var(--border);background:var(--field);width:100%;max-width:560px;height:46px;color:var(--text);border-radius:12px;margin:18px auto 0;padding:0 16px;font-size:15px;display:block}.pt-hero-search:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-tint);outline:none}.pt-space-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;display:grid}.pt-space-card{text-align:left;background:var(--panel);border:1px solid var(--border);cursor:pointer;color:var(--text);border-radius:12px;align-items:flex-start;gap:12px;padding:14px;display:flex}.pt-space-card:hover{border-color:var(--brand);background:var(--hover)}.pt-space-card .ico{flex-shrink:0;font-size:22px;line-height:1.2}.pt-space-card b{margin-bottom:3px;font-size:14px;display:block}.pt-space-card .muted{text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;display:block;overflow:hidden}.pt-tree-search{border:1px solid var(--border);background:var(--field);width:100%;height:34px;color:var(--text);border-radius:8px;margin:0 0 10px;padding:0 11px;font-size:13px}.pt-tree-search:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-tint);outline:none}.pt-tree{flex-direction:column;gap:1px;display:flex}.pt-tree-row{text-align:left;cursor:pointer;width:100%;color:var(--muted);font:inherit;background:0 0;border:0;border-radius:7px;align-items:center;gap:3px;padding:6px 8px;font-size:13px;line-height:1.35;display:flex}.pt-tree-row:hover{background:var(--hover);color:var(--text)}.pt-tree-row.group{color:var(--text);font-weight:500}.pt-tree-row.active{background:var(--brand-tint);color:var(--brand-dark);font-weight:600}.pt-tree-row .label{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.pt-tree-caret{width:15px;color:var(--muted);flex-shrink:0;place-items:center;font-size:9px;transition:transform .15s;display:inline-grid}.pt-tree-caret.open{transform:rotate(90deg)}.pt-tree-dot{flex-shrink:0;place-items:center;width:15px;display:inline-grid}.pt-tree-dot:before{content:"";background:var(--border);border-radius:50%;width:4px;height:4px}.pt-tree-row.active .pt-tree-dot:before{background:var(--brand)}.pt-tree-back{cursor:pointer;color:var(--muted);font:inherit;background:0 0;border:0;border-radius:7px;align-items:center;gap:6px;margin-bottom:8px;padding:4px 8px;font-size:12.5px;display:inline-flex}.pt-tree-back:hover{background:var(--hover);color:var(--text)}@media (max-width:1080px){.pt-shell{grid-template-columns:260px minmax(0,1fr)}.pt-toc{display:none}.pt-main{padding:28px 32px 100px}}@media (max-width:760px){.pt-shell{grid-template-columns:1fr}.pt-sidebar,.pt-search-top,.pt-seg{display:none}.pt-hamburger{display:inline-grid}.pt-actions{margin-left:auto}.pt-actions .pt-btn.primary,.pt-actions .pt-iconbtn,.pt-logo .pt-ctx,.pt-logo .pt-div{display:none}.pt-main{padding:22px 18px 90px}.pt-tickets{padding:24px 18px 90px}.pt-aigrid{grid-template-columns:1fr}.pt-article h1{font-size:27px}.pt-article h2{font-size:20px}}