.card{background:var(--color-surface);border:var(--border-default);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);color:var(--color-text);display:flex;flex-direction:column;overflow:hidden;position:relative}.card,.card__body,.card__footer,.card__header{min-width:0;width:100%}.card__header{padding:var(--card-pad) var(--card-pad) 0}.card__body{flex:1 1 auto;padding:var(--card-pad)}.card__footer{margin-top:auto;padding:0 var(--card-pad) var(--card-pad)}.card--padded{padding:var(--card-pad)}.card--compact{padding:var(--space-5)}.card--spacious{padding:var(--space-8)}.card--equal{height:100%}.card--soft{background:var(--color-surface-secondary)}.card--muted{background:var(--color-surface-muted)}.card--dark{background:var(--color-surface-dark);border-color:var(--color-surface-dark);color:var(--color-text-inverse)}.card--dark a,.card--dark h1,.card--dark h2,.card--dark h3,.card--dark h4,.card--dark h5,.card--dark h6,.card--dark p{color:inherit}.card--borderless{border-color:transparent}.card--accent{border-color:var(--color-primary)}.card--shadow-none{box-shadow:var(--shadow-none)}.card--shadow-sm{box-shadow:var(--shadow-sm)}.card--shadow-md{box-shadow:var(--shadow-md)}.card--shadow-lg{box-shadow:var(--shadow-lg)}.card--hover{transition:border-color var(--transition-fast),box-shadow var(--transition-fast),transform var(--transition-fast)}.card--hover:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-md);transform:translateY(-2px)}.card--linked{color:inherit;text-decoration:none}.card--linked:focus-visible,.card--linked:hover{color:inherit;text-decoration:none}.card--linked:focus-visible{outline:2px solid var(--color-primary);outline-offset:var(--space-1)}@media (prefers-reduced-motion:reduce){.card--hover{transition:none}.card--hover:hover{transform:none}}