.tool-card[data-astro-cid-eumkpjl2]{background:var(--color-surface);border:1px solid var(--color-border);overflow-wrap:break-word;border-radius:10px;margin-bottom:1.5rem;padding:1.75rem}.drop-zone[data-astro-cid-eumkpjl2]{border:2px dashed var(--color-border);text-align:center;cursor:pointer;border-radius:8px;padding:3rem 1.5rem;transition:border-color .2s,background .2s;position:relative}.drop-zone[data-astro-cid-eumkpjl2]:hover,.drop-zone[data-astro-cid-eumkpjl2].dragover{border-color:var(--color-accent);background:color-mix(in srgb, var(--color-accent) 5%, transparent)}.drop-zone[data-astro-cid-eumkpjl2] input[data-astro-cid-eumkpjl2][type=file]{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.drop-icon[data-astro-cid-eumkpjl2]{margin-bottom:.75rem;font-size:2.5rem}.drop-label[data-astro-cid-eumkpjl2]{color:var(--color-text);margin-bottom:.4rem;font-weight:600}.drop-hint[data-astro-cid-eumkpjl2]{color:var(--color-muted);font-size:.85rem}.format-section[data-astro-cid-eumkpjl2]{margin-top:1.5rem}.format-section[data-astro-cid-eumkpjl2] .section-title[data-astro-cid-eumkpjl2]{color:var(--color-muted);margin-bottom:1rem;font-size:.85rem;font-weight:600}.format-grid[data-astro-cid-eumkpjl2]{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:.75rem;display:grid}.format-option[data-astro-cid-eumkpjl2]{border:2px solid var(--color-border);cursor:pointer;text-align:center;user-select:none;border-radius:8px;padding:.875rem .75rem;transition:border-color .15s,background .15s}.format-option[data-astro-cid-eumkpjl2]:hover{border-color:var(--color-accent)}.format-option[data-astro-cid-eumkpjl2].selected{border-color:var(--color-accent);background:color-mix(in srgb, var(--color-accent) 8%, transparent)}.format-option[data-astro-cid-eumkpjl2] .fmt-name[data-astro-cid-eumkpjl2]{color:var(--color-text);margin-bottom:.2rem;font-size:1rem;font-weight:700}.format-option[data-astro-cid-eumkpjl2] .fmt-ext[data-astro-cid-eumkpjl2]{font-family:var(--font-mono);color:var(--color-accent);margin-bottom:.25rem;font-size:.75rem}.format-option[data-astro-cid-eumkpjl2] .fmt-desc[data-astro-cid-eumkpjl2]{color:var(--color-muted);font-size:.72rem}.quality-section[data-astro-cid-eumkpjl2]{margin-top:1.25rem}.quality-section[data-astro-cid-eumkpjl2] .section-title[data-astro-cid-eumkpjl2]{color:var(--color-muted);margin-bottom:.75rem;font-size:.85rem;font-weight:600}.quality-options[data-astro-cid-eumkpjl2]{grid-template-columns:repeat(3,1fr);gap:.75rem;display:grid}.quality-option[data-astro-cid-eumkpjl2]{border:2px solid var(--color-border);cursor:pointer;text-align:center;user-select:none;border-radius:8px;padding:.75rem;transition:border-color .15s,background .15s}.quality-option[data-astro-cid-eumkpjl2]:hover{border-color:var(--color-accent)}.quality-option[data-astro-cid-eumkpjl2].selected{border-color:var(--color-accent);background:color-mix(in srgb, var(--color-accent) 8%, transparent)}.quality-option[data-astro-cid-eumkpjl2] .q-name[data-astro-cid-eumkpjl2]{color:var(--color-text);font-size:.88rem;font-weight:700}.quality-option[data-astro-cid-eumkpjl2] .q-crf[data-astro-cid-eumkpjl2]{font-family:var(--font-mono);color:var(--color-accent);font-size:.75rem}.quality-option[data-astro-cid-eumkpjl2] .q-desc[data-astro-cid-eumkpjl2]{color:var(--color-muted);margin-top:.15rem;font-size:.75rem}.compat-note[data-astro-cid-eumkpjl2]{background:color-mix(in srgb, var(--color-warn) 8%, transparent);border:1px solid color-mix(in srgb, var(--color-warn) 30%, transparent);color:var(--color-warn);border-radius:6px;margin-top:1rem;padding:.75rem 1rem;font-size:.82rem;display:none}.btn-convert[data-astro-cid-eumkpjl2]{background:var(--color-accent);width:100%;color:var(--color-on-accent);cursor:pointer;border:none;border-radius:8px;margin-top:1.5rem;padding:.875rem;font-size:1rem;font-weight:700;transition:opacity .15s;display:block}.btn-convert[data-astro-cid-eumkpjl2]:hover:not(:disabled){opacity:.9}.btn-convert[data-astro-cid-eumkpjl2]:disabled{opacity:.4;cursor:not-allowed}.progress-section[data-astro-cid-eumkpjl2]{margin-top:1.5rem;display:none}.progress-label[data-astro-cid-eumkpjl2]{color:var(--color-muted);justify-content:space-between;margin-bottom:.5rem;font-size:.85rem;display:flex}.progress-bar-bg[data-astro-cid-eumkpjl2]{background:var(--color-bg);border:1px solid var(--color-border);border-radius:999px;height:10px;overflow:hidden}.progress-bar-fill[data-astro-cid-eumkpjl2]{background:var(--color-accent);border-radius:999px;width:0%;height:100%;transition:width .3s}.progress-status[data-astro-cid-eumkpjl2]{color:var(--color-muted);min-height:1.2em;margin-top:.5rem;font-size:.82rem}.result-section[data-astro-cid-eumkpjl2]{background:var(--color-bg);border:1px solid var(--color-border);border-radius:8px;margin-top:1.5rem;padding:1.25rem;display:none}.result-info[data-astro-cid-eumkpjl2]{flex-wrap:wrap;gap:1rem;margin-bottom:1rem;display:flex}.info-box[data-astro-cid-eumkpjl2]{background:var(--color-surface);border:1px solid var(--color-border);text-align:center;border-radius:6px;flex:1;min-width:100px;padding:.75rem 1rem}.info-box[data-astro-cid-eumkpjl2] .ib-label[data-astro-cid-eumkpjl2]{color:var(--color-muted);margin-bottom:.3rem;font-size:.75rem}.info-box[data-astro-cid-eumkpjl2] .ib-value[data-astro-cid-eumkpjl2]{font-size:1rem;font-weight:700;font-family:var(--font-mono);color:var(--color-accent)}@media (width<=600px){.format-grid[data-astro-cid-eumkpjl2]{grid-template-columns:repeat(3,1fr)}.quality-options[data-astro-cid-eumkpjl2]{grid-template-columns:1fr}.tool-card[data-astro-cid-eumkpjl2]{padding:1.25rem}}