*{box-sizing:border-box;margin:0;padding:0}:root{--bg-main: #121417;--bg-sidebar: #15181d;--bg-card: #191c22;--bg-input: #191c22;--border: #1e2128;--text-primary: #e0e3e8;--text-secondary: #8b8f98;--text-muted: #6b7080;--text-subtle: #484c56;--status-amber: #c49530;--status-green: #4a8a58;--accent-purple-bg: #3d2f5c;--accent-purple-text: #b89fda;--send-bg: #2d6b3a;--send-text: #d4edda;--link: #7b9ec7;--rec-bg: #2d4a2a;--rec-text: #7cb87e;--radius: 6px}body{font-family:Inter,-apple-system,sans-serif;background:var(--bg-main);color:var(--text-secondary);line-height:1.5}a{color:var(--link);text-decoration:underline;text-underline-offset:2px}a:hover{color:#a8c4e0}.mono{font-family:SF Mono,Fira Code,monospace}