@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");:root{--bg:#020617;--card:#0b1120;--accent:#2563eb;--accent-soft:rgba(59,130,246,.16);--text-main:#e5e7eb;--text-sub:#9ca3af;--danger:#f87171;--line:#1f2937}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at top,#1f2937 0,#020617 55%),var(--bg);color:var(--text-main);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:#93c5fd}.shell{width:min(960px,100%);margin:0 auto;padding:24px}.card{background:linear-gradient(145deg,#020617,#020617 55%,#0b1120);border-radius:20px;border:1px solid rgba(148,163,184,.12);box-shadow:0 18px 45px rgba(0,0,0,.9),0 0 0 1px rgba(15,23,42,.9);padding:24px}.section{border-radius:16px;background:radial-gradient(circle at top left,rgba(37,99,235,.16),rgba(15,23,42,.96));border:1px solid rgba(55,65,81,.9);padding:16px;margin-top:12px}