@charset "UTF-8";._page_svk5n_2{max-width:1000px;margin:0 auto;padding:2rem}._header_svk5n_8{margin-bottom:2rem}._backLink_svk5n_12{font-size:.85rem;color:var(--gray-5);text-decoration:none}._backLink_svk5n_12:hover{color:var(--gray-2)}._backLink_svk5n_12:before{content:"← "}._title_svk5n_24{font-size:2rem;font-weight:700;margin:.25rem 0 .5rem;color:var(--gray-1)}._subtitle_svk5n_31{font-size:1rem;color:var(--gray-5);line-height:1.6}._layout_svk5n_37{display:grid;grid-template-columns:1fr 320px;gap:2rem;align-items:start}._dropZone_svk5n_45{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:320px;border:2px dashed var(--gray-6);border-radius:12px;cursor:pointer;transition:border-color .2s,background .2s;background:var(--article-background)}._dropZone_svk5n_45:hover,._dropZone_svk5n_45._dragging_svk5n_57{border-color:var(--gray-4);background:var(--gray-7, var(--article-background))}._dropIcon_svk5n_62{color:var(--gray-5);margin-bottom:1rem}._dropText_svk5n_67{font-size:.95rem;color:var(--gray-5)}._dropHint_svk5n_72{font-size:.8rem;color:var(--gray-5);opacity:.7;margin-top:.4rem}._hiddenInput_svk5n_79{display:none}._previewSection_svk5n_84{min-height:320px}._fileInfo_svk5n_88{border:1px solid var(--gray-6);border-radius:12px;overflow:hidden;background:var(--article-background)}._previewToolbar_svk5n_95{display:flex;align-items:center;justify-content:space-between;padding:.5rem 1rem;border-bottom:1px solid var(--gray-6)}._fileName_svk5n_103{font-size:.85rem;color:var(--gray-3);font-family:monospace;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._removeBtn_svk5n_112{font-size:.8rem;padding:4px 10px;border:1px solid var(--gray-6);border-radius:6px;background:none;color:var(--gray-4);cursor:pointer}._removeBtn_svk5n_112:hover{color:var(--gray-1);border-color:var(--gray-4)}._videoPreview_svk5n_126{background:#000}._video_svk5n_126{display:block;width:100%;max-height:400px}._fileMeta_svk5n_136{display:flex;align-items:center;gap:1rem;padding:.75rem 1rem;font-size:.85rem;border-top:1px solid var(--gray-6)}._fileSize_svk5n_145{font-family:monospace;color:var(--gray-5)}._sizeWarning_svk5n_150{font-size:.8rem;color:#d69e2e}._progressSection_svk5n_156{padding:1rem 1.5rem 1.5rem;border-top:1px solid var(--gray-6)}._progressBar_svk5n_161{width:100%;height:6px;background:var(--gray-6);border-radius:3px;overflow:hidden;margin-bottom:.5rem}._progressFill_svk5n_170{height:100%;background:var(--gray-3);border-radius:3px;transition:width .3s ease}._progressText_svk5n_177{font-size:.8rem;color:var(--gray-5)}._error_svk5n_182{padding:.75rem 1.5rem;font-size:.85rem;color:#e53e3e;border-top:1px solid var(--gray-6)}._controls_svk5n_190{display:flex;flex-direction:column;gap:1.25rem}._fieldset_svk5n_196{border:none;padding:0;margin:0}._legend_svk5n_202{font-size:.8rem;font-weight:600;color:var(--gray-3);text-transform:uppercase;letter-spacing:.04em;margin-bottom:.5rem}._formatToggle_svk5n_212{display:flex;gap:0;border:1px solid var(--gray-6);border-radius:8px;overflow:hidden}._formatBtn_svk5n_220{flex:1;padding:8px 0;font-size:.9rem;font-weight:500;border:none;background:none;color:var(--gray-4);cursor:pointer;transition:background .15s,color .15s}._formatBtn_svk5n_220._active_svk5n_231{background:var(--gray-6);color:var(--gray-1)}._formatBtn_svk5n_220:not(._active_svk5n_231):hover{background:var(--gray-7, transparent)}._slider_svk5n_240{width:100%;accent-color:var(--gray-3)}._sliderLabels_svk5n_245{display:flex;justify-content:space-between;font-size:.7rem;color:var(--gray-5);margin-top:.25rem}._downloadBtn_svk5n_254{width:100%;padding:12px;border:none;border-radius:8px;background:var(--gray-1);color:var(--background);font-size:1rem;font-weight:600;cursor:pointer;transition:opacity .15s}._downloadBtn_svk5n_254:hover:not(:disabled){opacity:.85}._downloadBtn_svk5n_254:disabled{opacity:.4;cursor:not-allowed}._note_svk5n_274{font-size:.75rem;color:var(--gray-5);line-height:1.5;opacity:.8}@media(max-width:768px){._page_svk5n_2{padding:1.25rem}._layout_svk5n_37{grid-template-columns:1fr}._title_svk5n_24{font-size:1.6rem}}