:root{color-scheme:light;--bg: #eef5fb;--panel: rgba(248, 252, 255, .86);--panel-border: rgba(50, 86, 124, .15);--text: #132233;--muted: #5c6f83;--accent: #1f6feb;--accent-strong: #164a9f;--accent-soft: rgba(31, 111, 235, .1);--danger: #a53423;--shadow: 0 30px 70px rgba(29, 64, 112, .14);font-family:Avenir Next,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(circle at top left,rgba(31,111,235,.18),transparent 34%),radial-gradient(circle at top right,rgba(70,145,214,.16),transparent 28%),linear-gradient(180deg,#f7fbff,#e8f1fa)}button,input,select{font:inherit}.page-shell{width:min(1180px,calc(100vw - 48px));margin:0 auto;padding:40px 0 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