:root{color-scheme:light;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--bg: #eef5fb;--panel: #ffffff;--panel-strong: #f8fbff;--text: #16324f;--muted: #5d7085;--primary: #0079c0;--primary-strong: #005f95;--accent: #ff960d;--border: #d8e2ec;--danger: #b42318;--shadow: 0 20px 60px rgba(21, 58, 91, .12)}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:linear-gradient(180deg,#edf5fb,#f8fbfe);color:var(--text)}button,input{font:inherit}.app-shell{min-height:100vh;padding:32px 20px 48px}.app-card{width:min(1180px,100%);margin:0 auto;background:var(--panel);border:1px solid rgba(0,121,192,.1);border-radius:28px;box-shadow:var(--shadow);overflow:hidden}.hero{background:linear-gradient(135deg,var(--primary) 0%,#0f92dd 100%);color:#fff;padding:32px 32px 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