:root{--color-primary: #1a2840;--color-primary-light: #243556;--color-accent: #c8102e;--color-accent-hover: #a50d26;--color-bg: #f4f5f7;--color-surface: #ffffff;--color-border: #dde1e7;--color-text: #1a2840;--color-text-muted: #6b7280;--color-success: #16a34a;--color-warning: #d97706;--color-danger: #dc2626;--color-info: #2563eb;--radius: 6px;--shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 12px rgba(0,0,0,.1)}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:Inter,Roboto,system-ui,sans-serif;color:var(--color-text);background-color:var(--color-bg);font-size:15px;line-height:1.5}body{margin:0;padding:0}app-root{display:contents}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600;letter-spacing:-.01em}p{margin:0}a{color:var(--color-accent);text-decoration:none;transition:color .2s}a:hover{color:var(--color-accent-hover)}button{font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#999}.text-center{text-align:center}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}