:root{color-scheme:light;--bg-primary: #f6f8fb;--bg-accent: rgba(59, 130, 246, .18);--bg-accent-strong: rgba(16, 185, 129, .14);--surface-elevated: rgba(255, 255, 255, .82);--surface-secondary: rgba(241, 245, 249, .9);--text-primary: #0f172a;--text-secondary: #1e293b;--text-muted: #475569;--border-color: rgba(148, 163, 184, .28);--accent: #2563eb;--accent-strong: #0f766e;--shadow-soft: 0 18px 50px rgba(15, 23, 42, .08)}:root[data-theme=dark]{color-scheme:dark;--bg-primary: #08111f;--bg-accent: rgba(37, 99, 235, .25);--bg-accent-strong: rgba(20, 184, 166, .18);--surface-elevated: rgba(15, 23, 42, .74);--surface-secondary: rgba(15, 23, 42, .9);--text-primary: #e5eefc;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--border-color: rgba(148, 163, 184, .18);--accent: #60a5fa;--accent-strong: #2dd4bf;--shadow-soft: 0 18px 50px rgba(2, 6, 23, .35)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Segoe UI,Inter,sans-serif;background:var(--bg-primary);color:var(--text-primary)}body,input,button,textarea{transition:background-color .22s ease,color .22s ease,border-color .22s ease}a,button,input,textarea{outline-color:color-mix(in srgb,var(--accent) 70%,white)}.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}.revealed{opacity:1;transform:translateY(0)}