:root{--primary: #14b8a6;--primary-hover: #0d9488;--bg-body: #0f172a;--bg-card: #1e293b;--bg-input: #334155;--text-main: #f8fafc;--text-muted: #94a3b8;--border-color: #334155;--font-family: "Inter", sans-serif;--radius: .5rem}body{margin:0;font-family:var(--font-family);background-color:var(--bg-body);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}a{color:var(--primary);text-decoration:none;transition:color .2s}a:hover{color:var(--primary-hover)}