:root{
  --color-primary:#f28c18;
  --color-primary-hover:#d97706;
  --color-primary-soft:#fff4e6;
  --color-secondary:#132b63;
  --color-secondary-hover:#0d204d;
  --color-secondary-soft:#eef3ff;
  --color-background:#f7f9fc;
  --color-surface:#fff;
  --color-surface-alt:#f1f5f9;
  --color-text-main:#172033;
  --color-text-muted:#64748b;
  --color-border:#e2e8f0;
  --color-border-strong:#cbd5e1;
  --color-link:#174ea6;
  --color-link-hover:#0f3d85;
  --color-alert:#b42318;
  --color-alert-soft:#fff1f0;
  --color-success:#15803d;
  --color-success-soft:#ecfdf3;
  --color-warning:#a15c00;
  --color-warning-soft:#fff7e6;
  --focus-ring-color:rgba(242,140,24,.35);
  --shadow-sm:0 1px 2px rgba(15,23,42,.05);
  --shadow-md:0 8px 24px rgba(15,23,42,.08);
  --shadow-lg:0 16px 40px rgba(15,23,42,.12);
  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:18px;
  --radius-pill:999px;
  --container-width:1240px;
  --font-family-base:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  --transition-fast:160ms ease;
  --transition-base:220ms ease;
}

*,:before,:after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--color-background);color:var(--color-text-main);font-family:var(--font-family-base);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%;height:auto}
button,input,select,textarea{font:inherit}
button{color:inherit}
a{color:var(--color-link);text-decoration:none;transition:color var(--transition-fast),background-color var(--transition-fast),border-color var(--transition-fast),box-shadow var(--transition-fast),transform var(--transition-fast)}
a:hover{color:var(--color-link-hover)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus-ring-color);outline-offset:2px}
ul,ol{margin:0 0 1rem;padding-left:1.25rem}
.site-main ul,.site-main ol{padding-left:1.25rem}
svg.icon{width:1.25rem;height:1.25rem;fill:currentColor;vertical-align:-.2em;flex:0 0 auto}
.material-symbols-outline{font-family:"Material Symbols Outlined";font-weight:400;font-style:normal;font-size:1.2rem;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-feature-settings:"liga";-webkit-font-smoothing:antialiased;font-feature-settings:"liga";font-variation-settings:"FILL" 0,"wght" 400,"GRAD" 0,"opsz" 24;vertical-align:middle}
::selection{background:var(--color-primary);color:#172033}

h1,h2,h3,h4,h5,h6{margin:0 0 .75rem;color:var(--color-text-main);font-weight:750;line-height:1.2;letter-spacing:-.02em}
h1{font-size:clamp(2rem,4vw,3rem)}
h2{font-size:clamp(1.5rem,2.4vw,2rem)}
h3{font-size:1.2rem}
p{margin:0 0 1rem;color:var(--color-text-muted)}
small{font-size:.875rem}
strong{font-weight:700}
hr{border:0;border-top:1px solid var(--color-border);margin:2rem 0}

.text-center{text-align:center}.text-primary{color:var(--color-primary)!important}.text-alert{color:var(--color-alert)!important}.font-bold{font-weight:700}.full-width{width:100%}.text-link{font-weight:650}.mt-2{margin-top:.5rem!important}.mt-3{margin-top:1rem!important}.mt-4{margin-top:1.5rem!important}.mt-5{margin-top:2rem!important}.mb-2{margin-bottom:.5rem!important}.mb-3{margin-bottom:1rem!important}.mb-4{margin-bottom:1.5rem!important}.mb-5{margin-bottom:2rem!important}

@media (prefers-color-scheme:dark){
  :root{
    --color-background:#0f172a;--color-surface:#172033;--color-surface-alt:#1e293b;--color-text-main:#e5e7eb;--color-text-muted:#a8b3c7;--color-border:#2d3a4f;--color-border-strong:#40506a;--color-link:#ffb04d;--color-link-hover:#ffc273;--color-primary-soft:#3b2917;--color-secondary-soft:#1c2947;--color-success-soft:#12301f;--color-alert-soft:#351b1a;--color-warning-soft:#342814;
  }
  ::selection{color:#111827}
}
/* V4 keeps the public product surface light and high-contrast. */
@media (prefers-color-scheme: dark){:root{--color-background:#f7f9fc;--color-surface:#fff;--color-surface-alt:#f1f5f9;--color-text-main:#172033;--color-text-muted:#64748b;--color-border:#e2e8f0;--color-link:#2563eb;--color-link-hover:#1d4ed8;--color-primary:#2563eb;--color-primary-hover:#1d4ed8;--color-primary-soft:#eff6ff;--color-secondary:#0f2f68;--color-secondary-soft:#eef4ff;--color-success:#16a34a;--color-success-soft:#f0fdf4;--color-alert:#dc2626;--color-alert-soft:#fef2f2;--color-warning:#b45309;--color-warning-soft:#fff7ed} }