.breadcrumb[data-astro-cid-nneh5ib5]{font-size:.85rem;color:var(--color-muted);margin-bottom:1.25rem}.breadcrumb[data-astro-cid-nneh5ib5] a[data-astro-cid-nneh5ib5]{color:var(--color-muted)}.breadcrumb[data-astro-cid-nneh5ib5] a[data-astro-cid-nneh5ib5]:hover{color:var(--color-accent)}h1[data-astro-cid-nneh5ib5]{font-size:1.6rem;font-weight:700;margin-bottom:.4rem}.subtitle[data-astro-cid-nneh5ib5]{color:var(--color-muted);margin-bottom:.6rem;font-size:.95rem}.privacy-badge[data-astro-cid-nneh5ib5]{display:inline-flex;align-items:center;gap:.4rem;font-size:.8rem;color:var(--color-accent);background:#00d4aa1a;border:1px solid rgba(0,212,170,.3);border-radius:999px;padding:.25rem .75rem;margin-bottom:1.5rem}.tool-card[data-astro-cid-nneh5ib5]{background:var(--color-surface);border:1px solid var(--color-border);border-radius:10px;padding:1.5rem;margin-bottom:1rem}.drop-zone[data-astro-cid-nneh5ib5]{border:2px dashed var(--color-border);border-radius:8px;padding:2.25rem 1.25rem;text-align:center;cursor:pointer;position:relative}.drop-zone[data-astro-cid-nneh5ib5]:hover,.drop-zone[data-astro-cid-nneh5ib5].dragover{border-color:var(--color-accent);background:#00d4aa0d}.drop-zone[data-astro-cid-nneh5ib5] input[data-astro-cid-nneh5ib5][type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}.drop-icon[data-astro-cid-nneh5ib5]{font-size:2.4rem;margin-bottom:.6rem}.drop-label[data-astro-cid-nneh5ib5]{font-weight:600;color:var(--color-text);margin-bottom:.35rem}.drop-hint[data-astro-cid-nneh5ib5]{font-size:.85rem;color:var(--color-muted)}.preview-canvas-wrap[data-astro-cid-nneh5ib5]{display:none;margin-top:1rem;padding:.75rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:8px}.preview-canvas-wrap[data-astro-cid-nneh5ib5].active{display:block}.pc-label[data-astro-cid-nneh5ib5]{font-size:.82rem;color:var(--color-muted);margin-bottom:.5rem}.pc-canvas-stage[data-astro-cid-nneh5ib5]{position:relative;user-select:none;touch-action:none}.pc-canvas-stage[data-astro-cid-nneh5ib5] canvas[data-astro-cid-nneh5ib5]{display:block;width:100%;max-width:100%;background:#000;border-radius:6px;cursor:crosshair}.pc-region[data-astro-cid-nneh5ib5]{position:absolute;border:2px solid var(--color-accent);background:#00d4aa26;cursor:move}.pc-region[data-astro-cid-nneh5ib5] .handle[data-astro-cid-nneh5ib5]{position:absolute;width:14px;height:14px;background:var(--color-accent);border:2px solid #0f1117;border-radius:50%}.pc-region[data-astro-cid-nneh5ib5] .handle[data-astro-cid-nneh5ib5].tl{top:-7px;left:-7px;cursor:nwse-resize}.pc-region[data-astro-cid-nneh5ib5] .handle[data-astro-cid-nneh5ib5].tr{top:-7px;right:-7px;cursor:nesw-resize}.pc-region[data-astro-cid-nneh5ib5] .handle[data-astro-cid-nneh5ib5].bl{bottom:-7px;left:-7px;cursor:nesw-resize}.pc-region[data-astro-cid-nneh5ib5] .handle[data-astro-cid-nneh5ib5].br{bottom:-7px;right:-7px;cursor:nwse-resize}.pc-help[data-astro-cid-nneh5ib5]{font-size:.78rem;color:var(--color-muted);margin-top:.5rem}.options-row[data-astro-cid-nneh5ib5]{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.75rem;margin-top:1rem}.option-block[data-astro-cid-nneh5ib5] label[data-astro-cid-nneh5ib5]{display:block;font-size:.8rem;color:var(--color-muted);font-weight:600;margin-bottom:.35rem}.option-block[data-astro-cid-nneh5ib5] select[data-astro-cid-nneh5ib5],.option-block[data-astro-cid-nneh5ib5] input[data-astro-cid-nneh5ib5]{width:100%;background:var(--color-bg);border:1px solid var(--color-border);border-radius:6px;padding:.55rem .75rem;color:var(--color-text);font-size:.9rem;box-sizing:border-box}.toggle-row[data-astro-cid-nneh5ib5]{display:flex;align-items:center;gap:.5rem;margin-top:1rem}.toggle-row[data-astro-cid-nneh5ib5] input[data-astro-cid-nneh5ib5][type=checkbox]{width:18px;height:18px;accent-color:var(--color-accent);cursor:pointer}.toggle-row[data-astro-cid-nneh5ib5] label[data-astro-cid-nneh5ib5]{font-size:.92rem;color:var(--color-text);cursor:pointer}.time-range[data-astro-cid-nneh5ib5]{display:none;grid-template-columns:1fr 1fr;gap:.75rem;margin-top:.75rem;padding:.75rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:8px}.time-range[data-astro-cid-nneh5ib5].active{display:grid}.time-range[data-astro-cid-nneh5ib5] label[data-astro-cid-nneh5ib5]{display:block;font-size:.78rem;color:var(--color-muted);margin-bottom:.3rem}.time-range[data-astro-cid-nneh5ib5] input[data-astro-cid-nneh5ib5]{width:100%;background:var(--color-surface);border:1px solid var(--color-border);border-radius:6px;padding:.5rem .65rem;color:var(--color-text);font-size:.9rem;font-family:var(--font-mono);box-sizing:border-box}.info-box[data-astro-cid-nneh5ib5]{margin-top:.75rem;padding:.55rem .8rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:6px;font-size:.82rem;color:var(--color-muted)}.btn-convert[data-astro-cid-nneh5ib5]{display:block;width:100%;margin-top:1.25rem;padding:1rem;background:var(--color-accent);color:#0f1117;border:none;border-radius:8px;font-size:1.02rem;font-weight:700;cursor:pointer}.btn-convert[data-astro-cid-nneh5ib5]:hover:not(:disabled){opacity:.9}.btn-convert[data-astro-cid-nneh5ib5]:disabled{opacity:.4;cursor:not-allowed}.progress-section[data-astro-cid-nneh5ib5]{display:none;margin-top:1.25rem}.progress-label[data-astro-cid-nneh5ib5]{display:flex;justify-content:space-between;font-size:.85rem;color:var(--color-muted);margin-bottom:.5rem}.progress-bar-bg[data-astro-cid-nneh5ib5]{background:var(--color-bg);border:1px solid var(--color-border);border-radius:999px;height:10px;overflow:hidden}.progress-bar-fill[data-astro-cid-nneh5ib5]{height:100%;background:var(--color-accent);border-radius:999px;width:0%;transition:width .3s}.progress-status[data-astro-cid-nneh5ib5]{font-size:.82rem;color:var(--color-muted);margin-top:.5rem;min-height:1.2em;word-break:break-all}.error-box[data-astro-cid-nneh5ib5]{display:none;background:#ef44441a;border:1px solid rgba(239,68,68,.4);border-radius:8px;padding:1rem 1.25rem;color:#f87171;font-size:.9rem;margin-top:1rem}.result-section[data-astro-cid-nneh5ib5]{display:none;margin-top:1.25rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:8px;padding:1.25rem}.result-section[data-astro-cid-nneh5ib5] video[data-astro-cid-nneh5ib5]{width:100%;max-height:360px;border-radius:6px;background:#000;margin-bottom:1rem}.btn-download[data-astro-cid-nneh5ib5]{display:block;width:100%;padding:.875rem;background:var(--color-accent);color:#0f1117;border-radius:8px;font-size:1rem;font-weight:700;text-align:center;text-decoration:none}.btn-download[data-astro-cid-nneh5ib5]:hover{opacity:.9;text-decoration:none}