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:root{--font-sans:Helvetica, "Helvetica Neue", Arimo, Arial, sans-serif;--size-display:96px;--size-hero:56px;--size-h2:28px;--size-body:15px;--size-caption:13px;--size-label:11px;--size-annotation:9px;--weight-regular:400;--weight-bold:700;--leading-display:.8;--leading-tight:1.1;--leading-heading:1.2;--leading-body:1.55;--tracking-tight:-.01em;--tracking-normal:0}
:root{--unit:8px;--space-1:8px;--space-2:16px;--space-3:24px;--space-4:32px;--space-5:40px;--space-6:48px;--space-9:72px;--space-12:96px;--page-margin:72px;--radius:0px;--rule-strong:3px solid var(--rule-strong-color);--rule-section:1px solid var(--rule-strong-color);--rule-hair:1px solid var(--rule-hair-color);--shadow-paper:0 2px 12px #0000000f;--shadow-desk:0 0 40px #0000001f;--focus-ring:2px solid var(--ink)}
:root{--site-panel:#161614;--site-line:#2c2b28;--site-field:#1a1917;--site-field-border:#3d3c38;--site-muted:#a5a39c;--site-grid-minor:#f2f1ed0b;--site-grid-major:#f2f1ed1a;--site-paper:linear-gradient(var(--site-grid-major) 1px, transparent 1px) 0 0 / 80px 80px, linear-gradient(90deg, var(--site-grid-major) 1px, transparent 1px) 0 0 / 80px 80px, linear-gradient(var(--site-grid-minor) 1px, transparent 1px) 0 0 / 16px 16px, linear-gradient(90deg, var(--site-grid-minor) 1px, transparent 1px) 0 0 / 16px 16px}.site{background:var(--surface-page);color:var(--text-body);position:fixed;inset:0;overflow-y:auto}.site-frame{border-top:var(--rule-strong);flex-direction:column;min-height:100%;display:flex}.site :focus-visible,.site-auth :focus-visible{outline:2px solid var(--accent);outline-offset:3px}.site-header{justify-content:space-between;align-items:center;gap:var(--space-3);min-height:64px;padding:0 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