.h2ui-appshell{background:var(--chrome-bg);height:100svh;color:var(--chrome-fg);flex-direction:row;display:flex;overflow:hidden}.h2ui-sidebar{border-right:1px solid var(--chrome-border);background:var(--chrome-bg);width:260px;transition:width var(--dur-med) var(--ease);flex-direction:column;flex-shrink:0;padding:14px 12px 12px;display:flex}.h2ui-appshell[data-collapsed=true] .h2ui-sidebar{width:72px}.h2ui-sidebar-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:14px;padding:4px 4px 2px;display:flex}.h2ui-appshell[data-collapsed=true] .h2ui-sidebar-head{justify-content:center;padding:2px 0 0}.h2ui-sidebar-logo{color:inherit;align-items:center;gap:9px;min-width:0;text-decoration:none;display:inline-flex}.h2ui-sidebar-logo-mark{border-radius:var(--r-md);background:linear-gradient(150deg, var(--accent), var(--accent-hover));color:#fff;width:24px;height:24px;font-family:var(--font-mono);letter-spacing:-.3px;box-shadow:0 1px 2px var(--accent-ring);flex-shrink:0;justify-content:center;align-items:center;font-size:10px;font-weight:700;display:inline-flex}.h2ui-sidebar-logo-text{letter-spacing:-.2px;color:var(--chrome-fg);white-space:nowrap;text-overflow:ellipsis;font-size:14.5px;font-weight:650;overflow:hidden}.h2ui-sidebar-logo-text>span{font-weight:450}.h2ui-sidebar-toggle{border-radius:var(--r-md);width:28px;height:28px;color:var(--chrome-fg-muted);cursor:pointer;transition:background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);background:0 0;border:0;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.h2ui-sidebar-toggle:hover{background:var(--chrome-hover);color:var(--chrome-fg)}.h2ui-sidebar-toggle svg{stroke-width:1.7px;width:18px;height:18px}.h2ui-sidebar-nav{flex-direction:column;display:flex}.h2ui-sidebar-nav-list{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.h2ui-sidebar-nav-item{height:34px;color:var(--chrome-fg);cursor:pointer;user-select:none;transition:background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);border-radius:8px;align-items:center;gap:11px;padding:0 9px;font-size:13.5px;font-weight:500;text-decoration:none;display:flex}.h2ui-sidebar-nav-item:hover{background:var(--chrome-hover)}.h2ui-sidebar-nav-item[aria-current=page]{background:var(--accent-soft);color:var(--accent)}.h2ui-sidebar-nav-item[aria-disabled=true]{cursor:default}.h2ui-sidebar-nav-item svg{stroke-width:1.6px;flex-shrink:0;width:17px;height:17px}.h2ui-sidebar-nav-item-label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.h2ui-sidebar-nav-item-meta{font-family:var(--font-mono);letter-spacing:.06em;color:var(--chrome-fg-muted);text-transform:uppercase;font-size:9.5px}.h2ui-sidebar-spacer{flex:auto}.h2ui-sidebar-foot{margin-top:6px}.h2ui-appshell[data-collapsed=true] .h2ui-sidebar-logo,.h2ui-appshell[data-collapsed=true] .h2ui-sidebar-nav-item-label,.h2ui-appshell[data-collapsed=true] .h2ui-sidebar-nav-item-meta{display:none}.h2ui-appshell[data-collapsed=true] .h2ui-sidebar-nav-item{justify-content:center;padding:0}.h2ui-appshell-main{background:#fff;flex:1;min-width:0;overflow-y:auto}.h2ui-appshell-main-inner{max-width:1600px;margin:0 auto;padding:40px 40px 80px}