:root{--color-bg:#fff;--color-fg:#0f172a;--color-muted:#475569;--color-accent:#2563eb;--color-border:#e2e8f0;--space-1:.25rem;--space-2:.5rem;--space-3:1rem;--space-4:1.5rem;--radius-md:.5rem;--font-sans:system-ui, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif}[data-theme=dark]{--color-bg:#0f172a;--color-fg:#f8fafc;--color-muted:#94a3b8;--color-accent:#60a5fa;--color-border:#334155}*,:before,:after{box-sizing:border-box}html{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){html{--lightningcss-light: ;--lightningcss-dark:initial}}body{font-family:var(--font-sans);color:var(--color-fg);background-color:var(--color-bg);margin:0}.app-shell{flex-direction:column;min-block-size:100dvh;display:flex}.app-header{padding-block:var(--space-3);padding-inline:var(--space-4);border-block-end:1px solid var(--color-border);justify-content:space-between;align-items:center;display:flex}.app-main{padding-block:var(--space-4);padding-inline:var(--space-4);flex:1}.update-prompt{gap:var(--space-2);padding-block:var(--space-2);padding-inline:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-bg);align-items:center;display:flex;position:fixed;inset-block-end:var(--space-4);inset-inline-end:var(--space-4)}