:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#e8edf7;background:#08101d;--bg:#08101d;--surface:#101b2d;--surface2:#16243a;--line:#2b3b54;--text:#f7f9fc;--muted:#9eacc0;--accent:#5fa8ff;--accent2:#8f7cff;--danger:#ff7272}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-bottom:94px}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% -10%,#21345b 0,transparent 34%),radial-gradient(circle at 90% 0,#33275b 0,transparent 28%),var(--bg);color:var(--text);padding:env(safe-area-inset-top) 0 calc(92px + env(safe-area-inset-bottom))}button,input,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}.app-shell{width:min(1480px,100%);margin:auto;padding:18px clamp(14px,3vw,34px) 42px}.app-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.app-header h1,.panel h2{margin:0}.app-header 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