:root{--bg-primary:#fff;--bg-secondary:#f8fafc;--glass-bg:#f8fafc;--glass-border:#e2e8f0;--glass-shadow:#0000000a;--text-primary:#0f172a;--text-secondary:#64748b;--accent-primary:#2563eb;--accent-primary-hover:#1d4ed8;--accent-glow:#2563eb1a;--btn-hover-text:#fff;--nav-active-bg:#e2e8f0;--font-heading:"Outfit", sans-serif;--font-body:"Inter", sans-serif}[data-theme=dark]{--bg-primary:#0f172a;--bg-secondary:#1e293b;--glass-bg:#1e293b;--glass-border:#334155;--glass-shadow:#00000040;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent-primary:#3b82f6;--accent-primary-hover:#60a5fa;--accent-glow:#3b82f626;--btn-hover-text:#fff;--nav-active-bg:#334155}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;transition:background-color .3s,color .3s;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em;font-weight:500}a{color:inherit;text-decoration:none}.glass-panel{background:var(--glass-bg);border:1px solid var(--glass-border);box-shadow:0 4px 20px 0 var(--glass-shadow);border-radius:12px;transition:background .3s,border-color .3s,box-shadow .3s}.btn-primary{background:var(--accent-primary);color:#fff;font-family:var(--font-body);cursor:pointer;box-shadow:0 2px 4px var(--accent-glow);border:none;border-radius:6px;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:.95rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary:hover{background:var(--accent-primary-hover);box-shadow:0 4px 8px var(--accent-glow)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--glass-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}