:root{--brand-light: #298BFF;--spec-light: #298BFF;--positiv-light: #1FBC62;--negativ-light: #FF3B30;--accent-light: #28323E;--withoutaccent-light: #6D7A8A;--gradient-start: #4DA6F9;--gradient-end: #084EB6;--sidebar-width: 250px;--gradient: radial-gradient(circle at center -150%, var(--gradient-start) 9%, var(--gradient-end) 78%)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Arial,sans-serif;background-color:#f8f8f8;color:var(--accent-light);line-height:1.4;min-height:100vh}