:root{--bg:#0b0b10;--panel:#ffffff0f;--panel2:#ffffff14;--border:#ffffff1f;--text:#ffffffeb;--muted:#ffffffb3;--muted2:#ffffff8c;--radius:18px}*{box-sizing:border-box}html,body{height:100%}body{background:radial-gradient(900px 600px at 20% 10%,#7850ff1f,transparent 60%),radial-gradient(900px 600px at 80% 40%,#00dcff14,transparent 60%),var(--bg);color:var(--text);margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,Apple Color Emoji,Segoe UI Emoji}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit;color:inherit}.container{max-width:1100px;margin:0 auto;padding:18px}.card{border:1px solid var(--border);background:var(--panel);border-radius:var(--radius);padding:16px}.card:hover{background:var(--panel2)}.h1{margin:0;font-size:24px}.p{color:var(--muted);margin:8px 0 0;line-height:1.45}.small{color:var(--muted2);font-size:13px;line-height:1.45}hr.sep{border:none;border-top:1px solid var(--border);margin:14px 0}