.contrast-page[data-v-b7dd4d30]{display:flex;flex-direction:column;gap:16px}.page-sub[data-v-b7dd4d30]{margin:0;color:var(--tools-muted);font-size:14px;line-height:1.55}.cc-card[data-v-b7dd4d30]{background:var(--tools-surface);border:1px solid var(--tools-border);border-radius:12px;overflow:hidden}.cc-card-head[data-v-b7dd4d30]{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;border:0;background:transparent;font-size:15px;font-weight:700;cursor:pointer}.chevron[data-v-b7dd4d30]{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s ease}.chevron.is-open[data-v-b7dd4d30]{transform:rotate(180deg)}.cc-card-body[data-v-b7dd4d30]{padding:0 18px 18px}.color-grid[data-v-b7dd4d30]{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:end}.color-field[data-v-b7dd4d30]{min-width:0}.field-label[data-v-b7dd4d30]{display:block;margin-bottom:8px;font-size:13px;color:var(--tools-muted)}.field-row[data-v-b7dd4d30]{display:flex;align-items:center;gap:10px}.swatch-btn[data-v-b7dd4d30]{position:relative;width:44px;height:44px;flex-shrink:0;border:1px solid var(--tools-border);border-radius:var(--tools-radius-sm);overflow:hidden;cursor:pointer}.swatch-input[data-v-b7dd4d30]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.hex-input[data-v-b7dd4d30]{width:100%;box-sizing:border-box;padding:10px 12px;border:1px solid var(--tools-border);border-radius:var(--tools-radius-sm);background:var(--tools-bg);font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:14px}.hex-input[data-v-b7dd4d30]:focus{outline:none;border-color:var(--tools-accent)}.swap-btn[data-v-b7dd4d30]{width:40px;height:40px;margin-bottom:2px;border:1px solid var(--tools-border);border-radius:var(--tools-radius-sm);background:var(--tools-bg);display:grid;place-items:center;cursor:pointer}.swap-btn svg[data-v-b7dd4d30]{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.preview-box[data-v-b7dd4d30]{padding:28px 24px;border-radius:12px;border:1px solid var(--tools-border);min-height:140px}.preview-title[data-v-b7dd4d30]{margin:0 0 12px;font-size:22px;font-weight:700;line-height:1.3}.preview-body[data-v-b7dd4d30]{margin:0;font-size:15px;line-height:1.7}.result-card[data-v-b7dd4d30]{padding:20px 18px 18px}.result-label[data-v-b7dd4d30]{margin:0 0 10px;font-size:13px;color:var(--tools-muted)}.ratio-value[data-v-b7dd4d30]{margin:0 0 18px;font-size:34px;font-weight:700;line-height:1.1}.result-error[data-v-b7dd4d30]{margin:0;color:#b91c1c;font-size:14px}.wcag-table[data-v-b7dd4d30]{display:flex;flex-direction:column;gap:8px}.wcag-row[data-v-b7dd4d30]{display:grid;grid-template-columns:72px 1fr 1fr;gap:10px;align-items:center;padding:12px 14px;border-radius:var(--tools-radius-sm);background:var(--tools-bg);font-size:14px}.wcag-head[data-v-b7dd4d30]{background:transparent;padding:0 14px 4px;color:var(--tools-muted);font-size:13px;font-weight:600}.wcag-level[data-v-b7dd4d30]{font-weight:700}.wcag-cell.is-pass[data-v-b7dd4d30]{color:#16a34a;font-weight:600}.wcag-cell.is-fail[data-v-b7dd4d30]{color:#dc2626;font-weight:600}@media (max-width:640px){.color-grid[data-v-b7dd4d30]{grid-template-columns:1fr}.swap-btn[data-v-b7dd4d30]{justify-self:center;transform:rotate(90deg)}.wcag-row[data-v-b7dd4d30]{grid-template-columns:56px 1fr 1fr;font-size:13px}}