:root{--primary-emerald:#0F3D2E;--primary-action:#087A46;--primary-action-hover:#065F36;--accent-gold:#C9A24D;--bg-main:#F5F8F8;--surface-card:#FFFFFF;--border-light:#E5E7EB;--border-subtle:#F3F4F6;--text-main:#111827;--text-muted:#4B5563;--text-subtle:#6B7280;--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans Bengali",sans-serif}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;font-family:var(--font-family);background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#F3F4F6}::-webkit-scrollbar-thumb{background:#D1D5DB;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#9CA3AF}