:root{--primary-color: #1976d2;--accent-color: #ff4081;--warn-color: #f44336;--success-color: #4caf50;--background-color: #fafafa;--surface-color: #ffffff;--text-primary: #212121;--text-secondary: #757575;--divider-color: #e0e0e0;--high-contrast-bg: #ffffff;--high-contrast-text: #000000;--high-contrast-border: #000000}@media (prefers-color-scheme: dark){:root{--background-color: #303030;--surface-color: #424242;--text-primary: #ffffff;--text-secondary: #b0b0b0;--divider-color: #616161}}@media (prefers-contrast: high){:root{--background-color: var(--high-contrast-bg);--surface-color: var(--high-contrast-bg);--text-primary: var(--high-contrast-text);--text-secondary: var(--high-contrast-text)}}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background-color:var(--background-color);color:var(--text-primary);line-height:1.5}*:focus{outline:2px solid var(--primary-color);outline-offset:2px}.skip-link{position:absolute;top:-40px;left:6px;background:var(--primary-color);color:#fff;padding:8px;text-decoration:none;z-index:1000;border-radius:4px}.skip-link:focus{top:6px}@media (prefers-contrast: high){button,.button{border:2px solid var(--high-contrast-border)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}