:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;color-scheme:light;--bg: #0b1020;--panel: #111a33;--text: #e7eaf3;--muted: #aab2cf;--border: rgba(231, 234, 243, .18);--link: #8ab4ff;--danger: #ff6b6b;--focus: rgba(138, 180, 255, .35)}body{margin:0;min-height:100vh;background:var(--bg);color:var(--text)}.container{max-width:720px;margin:0 auto;padding:2rem 1rem}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}main{color:var(--text)}input,button,select,textarea{font:inherit}input,select,textarea{color:var(--text);background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:10px 12px}button{color:var(--text);background:#8ab4ff2e;border:1px solid var(--border);border-radius:10px;padding:10px 14px;cursor:pointer}button:disabled{opacity:.55;cursor:not-allowed}input:focus,select:focus,textarea:focus,button:focus{outline:2px solid var(--focus);outline-offset:2px}table{border-collapse:collapse}th,td{border-bottom:1px solid var(--border)}p{color:var(--text)}p[style*="color: red"]{color:var(--danger)!important}