:root{--bg-color:#0f172a;--card-bg:#1e293b99;--border-color:#ffffff1a;--primary-quantum:#00d2ff;--secondary-classic:#94a3b8;--accent-pink:#f472b6;--text-main:#f1f5f9;--text-muted:#94a3b8;--font-main:"Inter", system-ui, -apple-system, sans-serif;--transition:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);font-family:var(--font-main);background-image:radial-gradient(circle at 50% 0,#00d2ff0d 0%,#0000 50%),radial-gradient(circle at 0 100%,#f472b60d 0%,#0000 50%);line-height:1.6;overflow-x:hidden}.app-container{flex-direction:column;max-width:1100px;min-height:100vh;margin:0 auto;padding:1rem;display:flex}header{border-bottom:1px solid var(--border-color);margin-bottom:2rem}.header-main{justify-content:space-between;align-items:center;margin-bottom:.5rem;display:flex}.header-main h1{background:linear-gradient(90deg, #fff, 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