:root{--color-paper:oklch(100% 0 0);--color-paper-2:oklch(98.2% 0 0);--color-paper-3:oklch(96.5% 0 0);--color-ink:oklch(18% 0.018 265);--color-ink-2:oklch(36% 0.018 265);--color-muted:oklch(54% 0.012 265);--color-neutral:oklch(44% 0.014 265);--color-rule:oklch(90.5% 0.006 265);--color-rule-2:oklch(80% 0.01 265);--color-accent:oklch(56% 0.18 259);--color-accent-strong:oklch(48% 0.19 259);--color-accent-soft:oklch(96% 0.025 259);--color-accent-ink:oklch(100% 0 0);--color-focus:oklch(56% 0.18 259);--color-success:oklch(56% 0.13 158);--color-warning:oklch(70% 0.13 78);--color-danger:oklch(58% 0.17 26);--font-display:"Alimama ShuHeiTi","PingFang SC","Microsoft YaHei",sans-serif;--font-body:"Geist","PingFang SC","Microsoft YaHei",sans-serif;--font-outlier:"JetBrains Mono",ui-monospace,monospace;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-md:1.125rem;--text-lg:1.375rem;--text-xl:1.75rem;--text-2xl:2.25rem;--text-3xl:2.75rem;--text-page:clamp(2.25rem,3.5vw,3rem);--text-display:clamp(2.5rem,4vw,3.5rem);--space-3xs:0.25rem;--space-2xs:0.5rem;--space-xs:0.75rem;--space-sm:1rem;--space-md:1.5rem;--space-lg:2rem;--space-xl:3rem;--space-2xl:4rem;--space-3xl:6rem;--space-4xl:8rem;--ease-out:cubic-bezier(0.16,1,0.3,1);--ease-in:cubic-bezier(0.7,0,0.84,0);--ease-in-out:cubic-bezier(0.65,0,0.35,1);--dur-micro:120ms;--dur-short:220ms;--dur-long:420ms;--rule-hair:1px;--rule-fine:2px;--radius-card:0.75rem;--radius-pill:999px;--radius-input:0.5rem;--shadow-card:0 1px 2px oklch(18% 0.018 265/0.06);--shell:min(72rem,calc(100% - clamp(2rem, 6vw, 5rem)));--content:min(48rem,100%);--z-base:1;--z-raised:10;--z-dropdown:100;--z-sticky:200;--z-modal:400;--z-toast:500;--z-tooltip:600}