@import "https://fonts.googleapis.com/css2?family=Alegreya:ital,wght@0,400;0,500;1,400&family=Alegreya+Sans:wght@300;400;500&family=Alegreya+Sans+SC:wght@400;500&display=swap";:root{--bg-main:#f6f2e7;--bg-light:#f0ead8;--bg-warm:#eae0ca;--bg-mid:#e2d4b8;--bg-deep:#d8c9a8;--text:#3e3b35;--text-muted:#6b6760;--text-light:#8a867e;--primary:#3f5e78;--secondary:#3b6b35;--challenge-color:#8c6e45;--system-color:#3b6b35;--outcomes-color:#3f5e78;--serve-color:#7a4a62;--tools-color:#5a7a46;--btn-layer:#3f5e78;--btn-event:#3b6b35;--btn-column:#7a4a62;--btn-trend:#8c6e45;--btn-export:#5a4a35;--border:#0000001a;--shadow:0 2px 12px #3e3b351a, 0 1px 3px #3e3b3512}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:var(--text);background:var(--bg-main);flex-direction:column;height:100vh;font-family:Alegreya Sans,sans-serif;font-size:16px;line-height:1.6;display:flex;overflow:hidden}h1,h2,h3{font-family:Alegreya,serif;font-weight:400}.u-nav{background:var(--bg-mid);border-bottom:1px 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