:root{--bg:#f5f5f2;--card:#fff;--ink:#171717;--muted:#727272;--line:#e7e7e2;--accent:#c2142d;--accent2:#9e0f24;--soft:#f8ecef;--shadow:0 16px 40px rgba(0,0,0,.07);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at top left,#fff 0,#f5f5f2 42%,#eeeeea 100%);color:var(--ink);min-height:100vh}button,input,select{font:inherit}button{cursor:pointer}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(0,0,0,.06)}.topbar-inner{max-width:1240px;margin:auto;padding:14px 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