:root{--theme-primary-bg: #f8f9fa;--theme-secondary-bg: #ffffff;--theme-card-bg: #ffffff;--theme-modal-bg: #ffffff;--theme-overlay-bg: rgba(0, 0, 0, .75);--theme-primary-text: #2d3748;--theme-secondary-text: #4a5568;--theme-muted-text: #6c757d;--theme-border-color: #e2e8f0;--theme-separator-color: #e9ecef;--theme-button-primary: #667eea;--theme-button-secondary: #f7fafc;--theme-button-hover: #764ba2;--theme-link-color: #3182ce;--theme-success-color: #38a169;--theme-warning-color: #d69e2e;--theme-error-color: #e53e3e;--theme-info-color: #3182ce;--theme-map-bg: #f8f9fa;--theme-legend-bg: #ffffff;--theme-nav-bg: #ffffff;--theme-nav-text: #495057;--theme-nav-hover: #667eea;--theme-news-bg: #f8f9fa;--theme-news-card-bg: #ffffff;--theme-sidebar-bg: #ffffff;--theme-sidebar-text: #495057}*{transition:background-color .3s ease,color .3s ease,border-color .3s ease}body{background-color:var(--theme-primary-bg);color:var(--theme-primary-text);margin:0;padding:0;font-family:Inter,Poppins,system-ui,-apple-system,sans-serif;overflow-x:hidden;min-height:100vh}app-root{display:block;min-height:100vh;width:100%}*{-webkit-overflow-scrolling:touch;touch-action:manipulation}.news-section-container,.news-section{-webkit-overflow-scrolling:touch;overscroll-behavior:contain}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--theme-secondary-bg)}::-webkit-scrollbar-thumb{background:var(--theme-muted-text);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--theme-secondary-text)}*{scrollbar-width:thin;scrollbar-color:var(--theme-muted-text) var(--theme-secondary-bg)}.theme-transition{transition:all .3s cubic-bezier(.4,0,.2,1)}::selection{background-color:var(--theme-button-primary);color:var(--theme-secondary-bg)}::-moz-selection{background-color:var(--theme-button-primary);color:var(--theme-secondary-bg)}