.kb-l1-card{align-items:center;background:var(--color-surface-primary);border:var(--stroke-width-2,calc(var(--stroke-width-1)*2)) solid var(--color-border-brand-light,var(--color-surface-brand-light-pressed));border-radius:var(--radius-border-radius-2);display:flex;flex:1;flex-direction:column;min-width:0;overflow:hidden}.kb-l1-card,.kb-l1-card *{box-sizing:border-box}.kb-l1-card__image{display:block;height:auto;max-width:400px;padding:var(--space-spacer-04) var(--space-spacer-04) 0;width:100%}.kb-l1-card__body{display:flex;flex:1;flex-direction:column;gap:var(--space-spacer-04);padding:var(--space-spacer-04);width:100%}.kb-l1-card__title{color:var(--color-content-primary);font-size:var(--text-base-semibold-font-size);font-weight:var(--text-base-semibold-font-weight);line-height:var(--text-base-semibold-line-height);margin:0 0 var(--space-spacer-02)}.kb-l1-card__description{color:var(--color-content-secondary);font-size:var(--text-base-regular-font-size);line-height:var(--text-base-regular-line-height);margin:0}.kb-l1-card .plum-btn{--btn-bg:var(--color-surface-primary);--btn-border:var(--color-border-brand-light,var(--color-surface-brand-light-pressed));--btn-text:var(--color-content-brand);--btn-hover:var(--color-surface-brand-light-hover);--btn-pressed:var(--color-surface-brand-light-pressed);align-items:center;background:var(--btn-bg);border:var(--stroke-width-2,calc(var(--stroke-width-1)*2)) solid var(--btn-border);border-radius:var(--radius-border-radius-2);color:var(--btn-text);display:inline-flex;font:600 16px/24px var(--font-family-base);gap:var(--space-spacer-01,calc(var(--space-spacer-02)/2));justify-content:center;margin-top:auto;min-height:48px;padding:calc(var(--space-spacer-03) - var(--stroke-width-2, calc(var(--stroke-width-1) * 2))) calc(var(--space-spacer-04) - var(--stroke-width-2, calc(var(--stroke-width-1) * 2)));text-align:center;text-decoration:none;transition:background-color .12s ease,border-color .12s ease,box-shadow .12s ease;width:100%}.kb-l1-card .plum-btn:hover{background:var(--btn-hover);color:var(--btn-text)}.kb-l1-card .plum-btn:active{background:var(--btn-pressed);color:var(--btn-text)}.kb-l1-card .plum-btn:focus-visible{box-shadow:0 0 0 var(--stroke-width-2,calc(var(--stroke-width-1)*2)) var(--color-border-focused);outline:0}@media (prefers-reduced-motion:reduce){.kb-l1-card .plum-btn{transition:none}}
8:484	⚠  Parse error on line 1: 
...ce-spacer-03) - var(--stroke-width-2, calc(var(--stroke-width-1) * 2))
------------------------------------------------------------------------^
Expecting end of input, "ADD", "SUB", "MUL", "DIV", got unexpected "RPAREN" [postcss-calc]