:root{--color-primary: #056dff;--color-primary-50: #dae9ff;--color-primary-100: #cde2ff;--color-primary-600: #0562e6;--color-primary-700: #0452bf;--color-secondary: #00d2e5;--color-tertiary: #1a05ff;--color-success: #4d8c0a;--color-success-bg: #f3f9e3;--color-warning: #b07b00;--color-warning-bg: #fdf4d3;--color-error: #d41976;--color-error-bg: #ffe6f1;--color-text: #0a0e14;--color-text-muted: #4a5260;--color-text-subtle: #8a93a3;--color-text-on-primary: #ffffff;--color-bg: #ffffff;--color-bg-alt: #f7f8fa;--color-bg-elevated: #ffffff;--color-border: #e6e8ec;--color-border-strong: #c9cdd4;--color-highlight: var(--color-primary-50);--color-banner: #fff4d6;--max-width: 1080px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;color-scheme:light}html[data-theme=dark]{--color-primary: #4d99ff;--color-primary-50: 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var(--color-border);background:var(--color-bg)}.account-menu{position:relative;display:inline-flex}.account-menu-trigger{width:32px;height:32px;padding:0;display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--color-border);border-radius:0;color:var(--color-text);cursor:pointer;transition:background-color .12s,color .12s,border-color .12s}.account-menu-trigger:hover,.account-menu-trigger[aria-expanded=true]{background:var(--color-primary, #056DFF);border-color:var(--color-primary, #056DFF);color:#fff}.account-menu-popover{position:absolute;right:0;top:calc(100% + 6px);min-width:220px;background:var(--color-bg-elevated, #fff);border:1px solid var(--color-border);border-radius:0;z-index:100;font-size:13px;color:var(--color-text)}.account-menu-header{padding:12px 14px;border-bottom:1px solid 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