:root{--uitm-blue:#002f6c;--uitm-blue-deep:#00245a;--uitm-purple:#9b26b6;--uitm-purple-dark:#7d1599;--uitm-yellow:#f2a900;--uitm-yellow-soft:#fff5d8;--bg-white:#fff;--bg-light-gray:#f8f9fa;--text:#19233b;--muted:#63666a;--line:#d9e0ea;--line-strong:#c5cfde;--purple-soft:#f7ebfa;--danger:#b42318;--danger-soft:#fff1f0;--focus:#9b26b63d;--shadow-sm:0 1px 2px #002f6c0a, 0 8px 22px #002f6c0b;--shadow-md:0 14px 44px #002f6c1f;--radius-sm:9px;--radius-md:14px;--radius-lg:20px;--font-ui:Inter, Aptos, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:82px}body{background:var(--bg-white);color:var(--text);font-family:var(--font-ui);min-width:320px;margin:0;font-size:15px;line-height:1.55}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}.sr-only{clip:rect(0, 0, 0, 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