:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#17212b;background:#fff;font-family:Segoe UI,PingFang SC,Noto Sans SC,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box}html,body,#root{min-height:100vh;margin:0}body{min-width:960px;overflow:hidden}button,input,textarea,select{font:inherit}.app-shell{--sidebar-width:360px;--sidebar-collapsed-width:52px;grid-template-columns:var(--sidebar-width) minmax(0, 1fr);grid-template-rows:56px minmax(0,1fr);width:100vw;height:100vh;display:grid;overflow:hidden}.app-shell.is-sidebar-collapsed{--sidebar-width:var(--sidebar-collapsed-width)}.topbar{grid-column:1/-1;grid-template-columns:var(--sidebar-width) minmax(0, 1fr);background:#fbfcfd;border-bottom:1px solid #d9dee5;align-items:center;min-height:56px;display:grid}.topbar-sidebar,.topbar-content{align-items:center;min-width:0;min-height:56px;display:flex}.topbar-sidebar{padding:0 12px}.topbar-content{justify-content:space-between;gap:16px;padding:0 16px}.nav-toggle,.toolbar-search-button,.language-option{color:#233240;font:inherit;cursor:pointer;background:#fff;border:1px solid #cfd6de}.nav-toggle{border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;padding:0;display:inline-flex}.nav-toggle-icon{width:18px;height:18px;transition:transform .12s;display:block;transform:scaleX(-1)}.app-shell.is-sidebar-collapsed .nav-toggle-icon{transform:scaleX(1)}.toolbar-search{align-items:center;gap:8px;min-width:0;display:flex}.toolbar-search-wrap,.toolbar-search-input-wrap{min-width:0;position:relative}.toolbar-search-input{color:#213547;width:min(420px,42vw);max-width:100%;height:36px;font:inherit;background:#fff;border:1px solid #cfd6de;border-radius:8px;padding:0 38px 0 12px}.toolbar-search-clear{color:#708190;cursor:pointer;background:0 0;border:0;border-radius:999px;justify-content:center;align-items:center;width:22px;height:22px;padding:0;font-size:18px;line-height:1;display:inline-flex;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.toolbar-search-clear:hover{color:#233240;background:#edf2f6}.toolbar-search-button{border-radius:8px;height:36px;padding:0 14px}.search-results-panel{z-index:20;background:#fff;border:1px solid #cfd6de;border-radius:10px;width:min(760px,100vw - 120px);max-height:min(70vh,720px);position:absolute;top:calc(100% + 10px);left:0;overflow:auto;box-shadow:0 16px 40px #17212b1f}.search-results-header{color:#213547;border-bottom:1px solid #e5e9ee;justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.search-results-close{color:#506070;cursor:pointer;background:0 0;border:0}.search-results-empty{color:#5f6f80;padding:14px 12px}.search-results-list{margin:0;padding:6px 0;list-style:none}.search-result-item{margin:0}.search-result-link{text-align:left;cursor:pointer;background:0 0;border:0;flex-direction:column;align-items:flex-start;gap:3px;width:100%;padding:10px 12px;display:flex}.search-result-link:hover{background:#f6f8fa}.search-result-title{color:#162332;font-weight:600}.search-result-meta{color:#66788a;font-size:.82rem}.search-result-trail{color:#4f6579;font-size:.83rem}.search-result-snippet{color:#314252;font-size:.9rem;line-height:1.45}.search-result-snippet mark{color:inherit;background:#ffef8a;border-radius:2px;padding:0 1px}.language-switch{background:#fff;border:1px solid #cfd6de;border-radius:10px;align-items:center;padding:2px;display:inline-flex}.language-option{background:0 0;border:0;border-radius:8px;min-width:56px;height:32px;padding:0 12px;font-size:13px}.language-option.is-active{color:#fff;background:#213547}.sidebar{background:#fff;border-right:1px solid #d9dee5;overflow:hidden}.app-shell.is-sidebar-collapsed .sidebar{border-right-color:#0000}.tree-panel{height:100%;padding:8px 6px 8px 8px;overflow:auto}.app-shell.is-sidebar-collapsed .tree-panel{visibility:hidden;pointer-events:none;overflow:hidden}.tree-list{margin:0;padding:0;list-style:none}.tree-node{margin:0}.tree-row{padding:2px 8px 2px calc((var(--level) * 16px) + 4px);border-radius:6px;grid-template-columns:22px 1fr;align-items:start;gap:8px;display:grid}.tree-row:hover{background:#f3f6f9}.tree-row.is-active{background:#e8f1fb}.tree-toggle,.tree-link{text-align:left;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}.tree-toggle{color:#6f7f90;width:22px;font-size:1rem;font-weight:700}.tree-toggle.is-leaf{cursor:default;color:#a0adba}.tree-link{color:#213547;padding:3px 0;font-size:.92rem}.content-pane{background:#fff;overflow:hidden}.doc-frame{background:#fff;border:0;width:100%;height:100%;display:block}@media (width<=960px){body{min-width:0;overflow:auto}.app-shell{--sidebar-width:100%;grid-template-rows:56px auto minmax(58vh,1fr);grid-template-columns:1fr;height:auto;min-height:100vh}.topbar{grid-template-columns:1fr}.topbar-sidebar,.topbar-content{padding-left:12px;padding-right:12px}.topbar-content{justify-content:space-between}.toolbar-search-input{width:min(100%,320px)}.search-results-panel{width:min(100vw - 24px,720px)}.app-shell.is-sidebar-collapsed{--sidebar-width:var(--sidebar-collapsed-width)}.app-shell.is-sidebar-collapsed .sidebar{display:none}.sidebar{border-bottom:1px solid #d9dee5;border-right:0;height:42vh}.content-pane{height:58vh}}