:root{--brand-paper:#F5F5F7;--brand-paper-elevated:#FFFFFF;--brand-ink:#1D1D1F;--brand-ink-muted:#86868B;--brand-ink-soft:#A1A1A6;--brand-line:#E5E5EA;--brand-line-strong:#D1D1D6;--brand-night:#000000;--brand-night-ink:#F5F5F7;--brand-night-ink-muted:#86868B;--brand-accent-clay:#1D1D1F;--brand-accent-clay-dark:#000000;--brand-accent-gold:#1D1D1F;--brand-accent-gold-soft:#F5F5F7;--brand-accent-rose:#FF3B30;--brand-success:#34C759;--brand-warning:#FF9500;--brand-danger:#FF3B30;--brand-info:#007AFF;--font-sans:var(--font-body),-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-serif:var(--font-heading),ui-serif,Georgia,Cambria,"Times New Roman",Times,serif;--font-mono:SFMono-Regular,ui-monospace,Menlo,Monaco,monospace;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-pill:9999px;--shadow-card:0 4px 14px rgba(0,0,0,0.04),0 8px 24px rgba(0,0,0,0.04);--shadow-popover:0 8px 32px rgba(0,0,0,0.08);--shadow-drawer:-12px 0 48px rgba(0,0,0,0.08);--shadow-inset-line:inset 0 -1px 0 var(--brand-line);--ease-standard:cubic-bezier(.2,.0,.0,1);--ease-emphasized:cubic-bezier(.3,.0,.0,1);--duration-fast:120ms;--duration-base:200ms;--duration-slow:360ms;--brand-accent-gold-dark:#8A5E18;--brand-paper-warm:#F4EDE3;--brand-accent-blush:#F7E3E8;--brand-accent-sage:#7A8B6F;--brand-accent-amethyst:#E8E0F6;--brand-accent:#8C6E5D;--brand-accent-hover:#75594A;--brand-accent-soft:#F3ECE6;--brand-accent-line:#E4D7CD}