*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0a0a0a;--bg-surface:#111;--bg-card:#161616;--bg-card-hover:#1c1c1c;--border:hsla(0,0%,100%,.08);--border-mid:hsla(0,0%,100%,.14);--text:#f0f0f0;--text-muted:#888;--text-dim:#555;--accent-blue:#378add;--accent-green:#1d9e75;--accent-pink:#d4537e;--radius:10px;--radius-lg:14px}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,sans-serif;font-size:15px;line-height:1.6;min-height:100vh}::selection{background:rgba(55,138,221,.3)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-mid);border-radius:3px}