.tool-hero[data-astro-cid-zizzudrg]{padding:56px 0 24px}.tool-hero[data-astro-cid-zizzudrg] h1[data-astro-cid-zizzudrg]{max-width:860px}.privacy-strip[data-astro-cid-zizzudrg]{flex-wrap:wrap;gap:10px;margin-top:22px;display:flex}.privacy-strip[data-astro-cid-zizzudrg] span[data-astro-cid-zizzudrg]{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);color:var(--ink-soft);align-items:center;gap:8px;padding:8px 10px;font-weight:750;display:inline-flex}.privacy-strip[data-astro-cid-zizzudrg] svg[data-astro-cid-zizzudrg]{color:var(--teal)}.tool-section[data-astro-cid-zizzudrg]{padding:18px 0 42px}.background-remover-tool[data-astro-cid-zizzudrg]{box-shadow:var(--shadow);grid-template-columns:minmax(0,1.05fr) minmax(300px,.95fr);gap:20px;padding:20px;display:grid}.tool-main[data-astro-cid-zizzudrg],.preview-panel[data-astro-cid-zizzudrg],.result-panel[data-astro-cid-zizzudrg]{min-width:0}.drop-zone[data-astro-cid-zizzudrg]{border:2px dashed var(--line);border-radius:var(--radius);background:linear-gradient(45deg, #147e760f 25%, transparent 25%), linear-gradient(-45deg, #147e760f 25%, transparent 25%), var(--surface);min-height:284px;color:var(--ink-soft);text-align:center;background-size:28px 28px;align-content:center;place-items:center;gap:10px;transition:border-color .16s,background .16s;display:grid}.drop-zone[data-astro-cid-zizzudrg]:hover,.drop-zone[data-astro-cid-zizzudrg].is-dragging{border-color:var(--teal);background-color:#f3fbf7}.drop-zone[data-astro-cid-zizzudrg] input[data-astro-cid-zizzudrg][type=file]{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.drop-icon[data-astro-cid-zizzudrg]{border-radius:var(--radius);background:var(--ink);color:#fff;place-items:center;width:56px;height:56px;display:grid}.drop-title[data-astro-cid-zizzudrg]{color:var(--ink);font-size:1.22rem;font-weight:900}.drop-copy[data-astro-cid-zizzudrg]{max-width:300px;color:var(--muted)}.controls[data-astro-cid-zizzudrg]{gap:14px;margin-top:18px;display:grid}.control[data-astro-cid-zizzudrg]{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);gap:10px;padding:14px;display:grid}.control-label[data-astro-cid-zizzudrg]{color:var(--ink);justify-content:space-between;gap:12px;font-weight:850;display:flex}.background-options[data-astro-cid-zizzudrg]{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.background-option[data-astro-cid-zizzudrg]{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);cursor:pointer;text-align:center;flex-direction:column;align-items:center;gap:8px;padding:10px;transition:border-color .16s,box-shadow .16s,background-color .16s;display:flex;position:relative}.background-option[data-astro-cid-zizzudrg]:hover{border-color:var(--teal)}.background-option[data-astro-cid-zizzudrg]:has(input[type=radio]:checked){border-color:var(--teal);background:#f3fbf7;box-shadow:0 0 0 2px #147e7624}.background-option[data-astro-cid-zizzudrg] input[data-astro-cid-zizzudrg][type=radio]{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.background-option-label[data-astro-cid-zizzudrg]{color:var(--ink);font-weight:750}.background-option-hint[data-astro-cid-zizzudrg]{color:var(--muted);font-size:.78rem;font-weight:700;line-height:1.25}.background-preview[data-astro-cid-zizzudrg]{border-radius:var(--radius);border:1px solid var(--line);color:#0000;place-items:center;width:54px;height:42px;display:grid;box-shadow:inset 0 0 0 1px #ffffff8a}.background-preview-transparent[data-astro-cid-zizzudrg]{background-color:#fff;background-image:linear-gradient(45deg,#dfe7e4 25%,#0000 25%),linear-gradient(-45deg,#dfe7e4 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#dfe7e4 75%),linear-gradient(-45deg,#0000 75%,#dfe7e4 75%);background-position:0 0,0 8px,8px -8px,-8px 0;background-size:16px 16px}.background-preview-white[data-astro-cid-zizzudrg]{background:#fff}.background-preview-light-gray[data-astro-cid-zizzudrg]{background:#f5f5f5}.background-option[data-astro-cid-zizzudrg]:has(input[type=radio]:checked) .background-preview[data-astro-cid-zizzudrg]{border-color:var(--teal);color:var(--teal-dark)}.button-row[data-astro-cid-zizzudrg]{gap:10px;display:flex}.button-row[data-astro-cid-zizzudrg] .button[data-astro-cid-zizzudrg]{flex:1}.confirm-button[data-astro-cid-zizzudrg]{background:var(--teal);color:#fff;border:1px solid var(--teal)}.confirm-button[data-astro-cid-zizzudrg]:hover{background:var(--teal-dark);border-color:var(--teal-dark)}.preview-panel[data-astro-cid-zizzudrg]{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);padding:16px}.preview-header[data-astro-cid-zizzudrg]{color:var(--ink);align-items:center;gap:8px;margin-bottom:14px;font-weight:900;display:flex}.preview-grid[data-astro-cid-zizzudrg]{gap:12px;min-height:356px;display:grid}.preview-empty[data-astro-cid-zizzudrg]{border:1px dashed var(--line);border-radius:var(--radius);min-height:356px;color:var(--muted);text-align:center;place-items:center;padding:20px;display:grid}.preview-empty-compact[data-astro-cid-zizzudrg]{min-height:164px}.preview-grid[data-astro-cid-zizzudrg] figure[data-astro-cid-zizzudrg]{gap:8px;margin:0;display:grid}.preview-grid[data-astro-cid-zizzudrg] span[data-astro-cid-zizzudrg]{color:var(--muted);text-transform:uppercase;font-size:.82rem;font-weight:850}.preview-grid[data-astro-cid-zizzudrg] img[data-astro-cid-zizzudrg]{object-fit:contain;border:1px solid var(--line);border-radius:var(--radius);background-color:#fff;background-image:linear-gradient(45deg,#edf1ee 25%,#0000 25%),linear-gradient(-45deg,#edf1ee 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#edf1ee 75%),linear-gradient(-45deg,#0000 75%,#edf1ee 75%);background-position:0 0,0 10px,10px -10px,-10px 0;background-size:20px 20px;width:100%;max-height:164px}.result-panel[data-astro-cid-zizzudrg]{border-top:1px solid var(--line);grid-column:1/-1;padding-top:18px}.result-header[data-astro-cid-zizzudrg]{justify-content:space-between;align-items:end;gap:16px;margin-bottom:12px;display:flex}.result-header[data-astro-cid-zizzudrg] h2[data-astro-cid-zizzudrg]{margin:0;font-size:1.18rem}.result-header[data-astro-cid-zizzudrg] p[data-astro-cid-zizzudrg]{color:var(--muted);margin:4px 0 0}.result-list[data-astro-cid-zizzudrg]{gap:10px;display:grid}.result-row[data-astro-cid-zizzudrg]{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);grid-template-columns:minmax(180px,1.2fr) minmax(260px,1.4fr) minmax(120px,.8fr) auto;align-items:center;gap:12px;min-height:66px;padding:12px;display:grid}.result-row[data-astro-cid-zizzudrg][data-status=done]{border-color:#147e766b}.file-name[data-astro-cid-zizzudrg]{overflow-wrap:anywhere;min-width:0;font-weight:850}.file-meta[data-astro-cid-zizzudrg]{color:var(--muted);flex-wrap:wrap;gap:8px;font-size:.9rem;display:flex}.file-meta[data-astro-cid-zizzudrg] span[data-astro-cid-zizzudrg]{background:var(--paper);border-radius:6px;padding:4px 7px}.file-state[data-astro-cid-zizzudrg]{color:var(--ink-soft);font-size:.9rem;font-weight:750}.download-row[data-astro-cid-zizzudrg]{border:1px solid var(--line);border-radius:var(--radius);background:var(--ink);color:#fff;min-height:36px;padding:0 12px;font-weight:850}.tool-copy[data-astro-cid-zizzudrg]{grid-template-columns:minmax(0,1fr) 360px;gap:18px;display:grid}.explainer[data-astro-cid-zizzudrg],.steps[data-astro-cid-zizzudrg],.faq-card[data-astro-cid-zizzudrg],.guide-card[data-astro-cid-zizzudrg]{padding:20px}.explainer[data-astro-cid-zizzudrg] h2[data-astro-cid-zizzudrg],.steps[data-astro-cid-zizzudrg] h2[data-astro-cid-zizzudrg]{margin-top:0;font-size:1.28rem}.steps[data-astro-cid-zizzudrg] ol[data-astro-cid-zizzudrg]{color:var(--ink-soft);margin:0;padding-left:22px}.steps[data-astro-cid-zizzudrg] li[data-astro-cid-zizzudrg]+li[data-astro-cid-zizzudrg]{margin-top:10px}.steps[data-astro-cid-zizzudrg] li[data-astro-cid-zizzudrg] strong[data-astro-cid-zizzudrg]{color:var(--ink);margin-bottom:4px;display:block}.steps[data-astro-cid-zizzudrg] li[data-astro-cid-zizzudrg] p[data-astro-cid-zizzudrg]{color:var(--ink-soft);margin:0}.faq-band[data-astro-cid-zizzudrg]{border-block:1px solid var(--line);background:var(--surface)}.faq-card[data-astro-cid-zizzudrg] h3[data-astro-cid-zizzudrg],.guide-card[data-astro-cid-zizzudrg] h3[data-astro-cid-zizzudrg]{margin-top:0}.guide-card[data-astro-cid-zizzudrg]{min-height:236px;color:inherit;flex-direction:column;text-decoration:none;display:flex}.guide-card[data-astro-cid-zizzudrg] span[data-astro-cid-zizzudrg]{color:var(--teal-dark);align-items:center;gap:7px;margin-top:auto;font-weight:850;display:inline-flex}@media (width<=920px){.background-remover-tool[data-astro-cid-zizzudrg]{grid-template-columns:1fr}}@media (width<=880px){.tool-copy[data-astro-cid-zizzudrg]{grid-template-columns:1fr}}@media (width<=720px){.tool-hero[data-astro-cid-zizzudrg]{padding:42px 0 18px}.privacy-strip[data-astro-cid-zizzudrg]{grid-template-columns:1fr;display:grid}.background-remover-tool[data-astro-cid-zizzudrg]{padding:14px}.drop-zone[data-astro-cid-zizzudrg],.preview-empty[data-astro-cid-zizzudrg],.preview-grid[data-astro-cid-zizzudrg]{min-height:220px}.result-header[data-astro-cid-zizzudrg]{align-items:start;gap:10px;display:grid}.result-row[data-astro-cid-zizzudrg],.background-options[data-astro-cid-zizzudrg]{grid-template-columns:1fr}.button-row[data-astro-cid-zizzudrg]{grid-template-columns:1fr;display:grid}.button-row[data-astro-cid-zizzudrg] .button[data-astro-cid-zizzudrg]{width:100%;min-height:46px}.download-row[data-astro-cid-zizzudrg]{width:100%;min-height:42px}.explainer[data-astro-cid-zizzudrg],.steps[data-astro-cid-zizzudrg],.faq-card[data-astro-cid-zizzudrg],.guide-card[data-astro-cid-zizzudrg]{padding:16px}.guide-card[data-astro-cid-zizzudrg]{min-height:0}}.workflow-section[data-astro-cid-zizzudrg]{border-bottom:1px solid var(--line);background:var(--surface)}.workflow-section[data-astro-cid-zizzudrg] .section-header[data-astro-cid-zizzudrg]{align-items:start}.workflow-grid[data-astro-cid-zizzudrg]{max-width:720px}.workflow-steps[data-astro-cid-zizzudrg]{gap:16px;margin:0;padding:0;list-style:none;display:grid}.workflow-step[data-astro-cid-zizzudrg]{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);align-items:flex-start;gap:16px;padding:18px 20px;display:flex}.workflow-step-num[data-astro-cid-zizzudrg]{background:var(--teal);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.88rem;font-weight:850;display:flex}.workflow-step-body[data-astro-cid-zizzudrg]{flex:1;min-width:0}.workflow-step-label[data-astro-cid-zizzudrg]{margin:0 0 4px;font-size:1.05rem}.workflow-step-label[data-astro-cid-zizzudrg] a[data-astro-cid-zizzudrg]{color:var(--teal);text-decoration:none}.workflow-step-label[data-astro-cid-zizzudrg] a[data-astro-cid-zizzudrg]:hover,.workflow-step-label[data-astro-cid-zizzudrg] a[data-astro-cid-zizzudrg]:focus-visible{text-decoration:underline}.workflow-step-body[data-astro-cid-zizzudrg] p[data-astro-cid-zizzudrg]{color:var(--ink-soft);margin:0;font-size:.92rem;line-height:1.5}@media (width<=640px){.workflow-step[data-astro-cid-zizzudrg]{padding:14px 16px}}