:root{--navy:#07142f;--blue:#0d55b7;--orange:#f97316;--text:#15213a;--muted:#64748b;--line:#dce3ec;--bg:#f3f6fa}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);margin:0;font-family:Arial,Helvetica,sans-serif}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}.container{width:min(1180px,100% - 24px);margin:0 auto}.topbar{z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff5;border-bottom:1px solid #e6ebf2;position:sticky;top:0}.topbar-inner{justify-content:space-between;align-items:center;gap:12px;min-height:68px;display:flex}.brand{align-items:center;min-width:0;text-decoration:none;display:flex}.brand img{object-fit:contain;width:auto;max-width:190px;height:44px}.brand-fallback{line-height:1;display:grid}.brand-fallback strong{color:var(--blue);letter-spacing:-.5px;font-size:24px}.brand-fallback 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