:root{--font-ui:"Avenir Next","Segoe UI","Helvetica Neue","Nimbus Sans",sans-serif;--font-display:"Iowan Old Style","Palatino Linotype","Book Antiqua",Georgia,serif;--primary:#2563eb;--primary-hover:#1d4ed8;--primary-active:#1e40af;--primary-soft:#eaf2ff;--support-accent:#06b6d4;--support-accent-soft:#ecfeff;--hero-start:#091223;--hero-end:#10213d;--ink-950:#0b1220;--ink-900:#0f172a;--ink-800:#1e293b;--bg-canvas:#f5f7fb;--bg-subtle:#eef2f7;--surface:#ffffff;--surface-subtle:#f8fafc;--surface-raised:#ffffff;--surface-muted:#f8fafc;--surface-contrast:var(--ink-900);--surface-contrast-soft:var(--ink-800);--text-primary:#101828;--text-secondary:#475467;--text-tertiary:#667085;--text-inverse:#f8fafc;--border:#d8e1ec;--border-strong:#c7d2e0;--line:var(--border);--line-strong:var(--border-strong);--line-contrast:rgba(248,250,252,0.14);--success:#16a34a;--success-bg:#ecfdf3;--warning:#d97706;--warning-bg:#fff7ed;--danger:#dc2626;--danger-bg:#fef2f2;--info:#0284c7;--info-bg:#f0f9ff;--primary-rgb:37,99,235;--primary-hover-rgb:29,78,216;--primary-active-rgb:30,64,175;--support-accent-rgb:6,182,212;--hero-start-rgb:9,18,35;--hero-end-rgb:16,33,61;--ink-950-rgb:11,18,32;--ink-900-rgb:15,23,42;--ink-800-rgb:30,41,59;--bg-canvas-rgb:245,247,251;--bg-subtle-rgb:238,242,247;--surface-rgb:255,255,255;--surface-subtle-rgb:248,250,252;--text-primary-rgb:16,24,40;--text-secondary-rgb:71,84,103;--text-tertiary-rgb:102,112,133;--border-rgb:216,225,236;--border-strong-rgb:199,210,224;--success-rgb:22,163,74;--warning-rgb:217,119,6;--danger-rgb:220,38,38;--info-rgb:2,132,199;--bg:var(--bg-canvas);--bg-strong:var(--bg-subtle);--text:var(--text-primary);--text-soft:var(--text-secondary);--text-faint:var(--text-tertiary);--muted:var(--text-secondary);--accent:var(--primary);--accent-strong:var(--primary-hover);--accent-soft:var(--primary-soft);--accent-glow:rgba(var(--primary-rgb),0.16);--color-ink:var(--text);--color-ink-soft:var(--text-soft);--color-ink-muted:var(--text-faint);--color-line:var(--line);--color-line-strong:var(--line-strong);--color-bg:var(--bg);--color-bg-elevated:var(--surface);--color-bg-strong:var(--surface-raised);--color-panel:var(--surface);--color-panel-strong:var(--surface-raised);--color-surface-subtle:var(--surface-subtle);--color-accent:var(--accent);--color-accent-soft:var(--primary-soft);--color-accent-strong:var(--accent-strong);--color-gold:var(--warning);--color-gold-soft:var(--warning-bg);--color-pass:var(--success);--color-pass-soft:var(--success-bg);--color-warn:var(--warning);--color-warn-soft:var(--warning-bg);--color-fail:var(--danger);--color-fail-soft:var(--danger-bg);--color-focus:rgba(var(--primary-rgb),0.26);--radius-xs:0.75rem;--radius-sm:1.15rem;--radius-md:1.6rem;--radius-lg:2rem;--radius-pill:999px;--space-1:0.375rem;--space-2:0.625rem;--space-3:0.875rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-7:1.875rem;--space-8:2.25rem;--space-9:3rem;--space-10:4rem;--content-gutter:1rem;--max-width:84rem;--header-height:5.35rem;--copy-line-height:1.52;--copy-stack-gap:0.72rem}@media(min-width:840px){:root{--header-height:7.25rem}}*,:after,:before{box-sizing:border-box}html{scroll-behavior:smooth;color-scheme:light}body,html{overflow-x:clip}body{margin:0;min-width:320px;min-height:100vh;font-family:var(--font-ui);line-height:1.6;color:var(--text);background:radial-gradient(circle at top left,rgba(var(--primary-rgb),.12),transparent 28rem),radial-gradient(circle at 88% 0,rgba(var(--support-accent-rgb),.08),transparent 24rem),radial-gradient(circle at 50% 32rem,rgba(var(--surface-rgb),.72),transparent 26rem),linear-gradient(180deg,#f8fbff 0,var(--bg-canvas) 44%,#eef3fa 100%);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}img{height:auto}img,svg{max-width:100%}svg{display:block}a,button,input,select,summary,textarea{-webkit-tap-highlight-color:rgba(0,0,0,0)}:focus-visible{outline:0;box-shadow:0 0 0 3px rgba(var(--surface-rgb),.96),0 0 0 5px rgba(var(--primary-rgb),.32)}::selection{background:rgba(var(--primary-rgb),.18)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}