:root{color-scheme:light;--dm5-font-sans:"Microsoft YaHei","PingFang SC",ui-sans-serif,system-ui,sans-serif;--dm5-color-bg:#f4f4f4;--dm5-color-surface:#fff;--dm5-color-text:#333;--dm5-color-muted:#999;--dm5-color-accent:#ff7200;--dm5-color-accent-dark:#e56500;--dm5-color-nav-bg:#fff;--dm5-color-border:#e5e5e5;--dm5-color-border-light:#f0f0f0;--dm5-color-tag-bg:#f8f8f8;--dm5-space-2:.5rem;--dm5-space-3:.75rem;--dm5-space-4:1rem;--dm5-space-6:1.5rem;--dm5-radius-sm:.25rem;--dm5-page-width:75rem}