.startup-guide-layer{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;font-family:var(--font-family-base);font-size:var(--font-size);color:var(--text-primary)}.startup-guide-shade{position:absolute;top:0;right:0;bottom:0;left:0;overflow:visible}.startup-guide-backdrop{fill:var(--dialog-overlay-bg);fill-opacity:.45}.startup-guide-ring,.startup-guide-drop{fill:none;stroke:var(--clr-primary-a30);stroke-width:2}.startup-guide-drop{fill:var(--selection-highlight-bg);stroke-dasharray:6 4}.startup-guide-arrow,.startup-guide-arrow-head{fill:none;stroke:var(--clr-primary-a30);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.startup-guide-drag-path{stroke-dasharray:6 5}.startup-guide-callout{position:absolute;display:flex;flex-direction:column;width:min(calc(var(--panel-padding) * 38),calc(100vw - var(--panel-padding) * 2));max-height:calc(100dvh - var(--panel-padding) * 2);pointer-events:auto;background:var(--clr-surface-a20);border:1px solid var(--border-color);border-radius:var(--corner-radius);box-shadow:var(--shadow-xl)}.startup-guide-content{padding:calc(var(--panel-padding) * 2)}.startup-guide-meta{display:flex;align-items:center;justify-content:space-between;gap:var(--panel-padding);margin-bottom:var(--panel-padding);color:var(--text-secondary)}.startup-guide-copy h2{font-size:var(--font-size);font-weight:600;margin:0 0 var(--panel-padding)}.startup-guide-copy p{margin:0;color:var(--text-secondary);line-height:1.5}.startup-guide-actions{display:flex;justify-content:flex-end;gap:var(--panel-padding);flex-wrap:wrap;margin-top:calc(var(--panel-padding) * 2)}.startup-guide-actions .accent-button{padding-inline:var(--panel-padding);font-size:var(--font-size)}svg.topbar-help-icon[viewBox]{width:var(--icon-size);height:var(--icon-size);fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}.topbar-help-button[aria-expanded=true]{background:var(--interaction-hover-bg);color:var(--text-primary)}