:root{--accent: #1d4ed8;--accent-hover: #173faf;--brand-red: #c8102e;--brand-red-hover: #a10d26;--ink: #0f172a;--ink-muted: #64748b;--ink-faint: #94a3b8;--surface: #ffffff;--surface-sunken: #f6f8fb;--surface-alt: #f8fafc;--border: #e2e8f0;--border-strong: #cbd5e1;--sidebar-bg: #0f2a5c;--sidebar-ink: #c3d3ee;--sidebar-ink-active: #ffffff;--success-bg: #dcfce7;--success-ink: #15803d;--warning-bg: #fef3e2;--warning-ink: #b45309;--danger-bg: #fee2e2;--danger-ink: #dc2626;--info-bg: #eaf3ff;--info-ink: #1d4ed8;--radius-sm: 5px;--radius-md: 7px;--radius-lg: 8px;--shadow-card: 0 4px 14px rgba(15, 42, 92, .08);--shadow-popover: 0 8px 24px rgba(15, 42, 92, .12);--font-sans: "Public Sans", -apple-system, BlinkMacSystemFont, sans-serif}@media (prefers-color-scheme: dark){:root{--ink: #f1f5f9;--ink-muted: #94a3b8;--ink-faint: #64748b;--surface: #111a2e;--surface-sunken: #0b1424;--surface-alt: #16233c;--border: #24334f;--border-strong: #32446a}}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--surface-sunken);color:var(--ink);font-family:var(--font-sans)}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover);text-decoration:underline}button{font-family:var(--font-sans);cursor:pointer}input,select,textarea{font-family:var(--font-sans)}