.buyback-guarantee{margin:0 0 var(--space-md)}.buyback-guarantee-choice{gap:var(--space-md);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}@media (max-width:480px){.buyback-guarantee-choice:not(.buyback-guarantee-choice--compact){grid-template-columns:minmax(0,1fr)}}.buyback-guarantee-choice--compact{gap:var(--space-sm);margin-top:var(--space-sm)}.buyback-guarantee-choice--compact .buyback-guarantee-choice-card{padding:var(--space-sm) var(--space-xs);gap:0}.buyback-guarantee-choice--compact .buyback-guarantee-choice-title{font-size:var(--text-sm)}.buyback-guarantee-choice--compact .buyback-guarantee-choice-total{font-size:var(--text-lg);margin-top:0}.buyback-guarantee-choice-card{align-items:center;gap:var(--space-xs);padding:var(--space-lg) var(--space-md);border:2px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-text);cursor:pointer;text-align:center;touch-action:manipulation;flex-direction:column;display:flex}.buyback-guarantee-choice-card.is-selected{border-color:var(--color-primary);background:var(--color-primary-light);box-shadow:0 0 0 3px var(--color-primary-light)}.buyback-guarantee-choice-title{font-size:var(--text-base);font-weight:var(--weight-bold)}.buyback-guarantee-choice-note{font-size:var(--text-sm);color:var(--color-text-secondary)}.buyback-guarantee-choice-total{margin-top:var(--space-xs);font-size:var(--text-2xl);font-weight:var(--weight-bold);color:var(--color-primary);font-variant-numeric:tabular-nums}.buyback-guarantee-choice-off{font-size:var(--text-sm);color:var(--color-text-secondary);margin:0}.buyback-guarantee-notice{margin-top:var(--space-md)}.buyback-guarantee-notice-title{margin:0 0 var(--space-sm);font-size:var(--text-sm);font-weight:var(--weight-bold)}.buyback-guarantee-check{--check-line-height:1.6;align-items:flex-start;gap:var(--space-sm);padding:var(--space-3) var(--space-md);margin-bottom:var(--space-xs);border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-bg);cursor:pointer;transition:background .15s,border-color .15s;display:flex}.buyback-guarantee-check.is-checked{border-color:var(--color-success-border);background:var(--color-success-light)}.buyback-guarantee-check input{width:var(--control-check);height:var(--control-check);margin-top:calc((var(--text-sm) * var(--check-line-height) - var(--control-check)) / 2);accent-color:var(--color-primary);flex-shrink:0}.buyback-guarantee-check span{font-size:var(--text-sm);line-height:var(--check-line-height)}.buyback-guarantee-panel{margin-bottom:var(--space-md)}