:root{--p:#5a36a3;--pd:#32175e;--b:#1789d5;--ink:#1c2333;--mut:#667085;--surf:#fff;--soft:#f7f5fb;--border:#e6e1f1;--ok:#14804a;--bad:#b42318;--shadow:0 18px 50px rgba(52,25,94,.12);--r:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Segoe UI",Tahoma,Arial,sans-serif;line-height:1.9;color:var(--ink);background:radial-gradient(circle at 90% 10%,rgba(127,86,198,.12),transparent 24rem),radial-gradient(circle at 10% 25%,rgba(23,137,213,.10),transparent 22rem),var(--soft)}.container{width:min(1120px,calc(100% - 28px));margin:auto}.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid 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