:root{--ink:#17202a;--muted:#66717d;--line:#dfe3e8;--soft:#f5f6f8;--paper:#fff;--navy:#14213d;--blue:#1f5eff;--green:#177245;--red:#b42318;--amber:#9a6700;--radius:10px}*{box-sizing:border-box}html{background:var(--soft)}body{color:var(--ink);background:var(--soft);margin:0;font:14px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:#174ea6;text-decoration:none}a:hover{text-decoration:underline}h1,h2,p{margin-top:0}h1{letter-spacing:-.035em;margin-bottom:8px;font-size:clamp(28px,4vw,38px);line-height:1.1}h2{letter-spacing:-.015em;margin-bottom:14px;font-size:18px}button,input,textarea{font:inherit}button{cursor:pointer}.app-header{z-index:10;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff2;justify-content:space-between;align-items:center;min-height:64px;padding:0 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