:root {
  --color-primary:#5FD096; --color-primary-hover:#48BA80; --color-primary-dark:#238A5B; --color-primary-light:#E5F6EC;
  --bg-main:#F5F5F2; --bg-panel:#FFFFFF; --bg-secondary:#F8F8F6; --bg-hover:#F0F0EE;
  --text-primary:#1A1A1A; --text-secondary:#707070; --text-tertiary:#A1A1A1;
  --border-default:#E5E5E2; --border-subtle:#EEEEEB; --border-active:#5FD096;
  --color-success:#238A5B; --color-warning:#D69A35; --color-danger:#D44747;
  --font-ui:"IBM Plex Sans Condensed","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px; --space-6:24px; --space-8:32px;
  --radius-btn:6px; --radius-toolbar:8px; --radius-card:10px;
  --button-height-sm:28px; --button-height-md:36px; --button-height-lg:44px;
  --icon-size:18px; --icon-stroke-width:1.5; --shadow-dialog:0 12px 40px #1a1a1a18;
}