.pvex-viewer{--pvex-bg:#f3f4f6;--pvex-toolbar-bg:#861020;--pvex-toolbar-fg:#ffffff;--pvex-btn-hover:rgba( 255, 255, 255, 0.15 );--pvex-border:#e5e7eb;--pvex-radius:8px;width:var(--pvex-width,100%);max-width:100%;min-width:0;box-sizing:border-box;border:1px solid var(--pvex-border);border-radius:var(--pvex-radius);overflow:hidden;background:var(--pvex-bg);box-shadow:0 1px 3px rgb(0 0 0 / .08);font-family:inherit}.pvex-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 12px;background:var(--pvex-toolbar-bg);color:var(--pvex-toolbar-fg);flex-wrap:wrap}.pvex-toolbar-group{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.pvex-btn{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 10px;border:none;border-radius:6px;background:#fff0;color:inherit;font-size:18px;line-height:1;cursor:pointer;text-decoration:none;transition:background 0.15s ease;-webkit-tap-highlight-color:#fff0}.pvex-btn:hover,.pvex-btn:focus-visible{background:var(--pvex-btn-hover);outline:none}.pvex-pageinfo{font-size:14px;min-width:64px;text-align:center;white-space:nowrap}.pvex-btn-download{gap:8px;padding:0 14px;font-size:14px;font-weight:600;background:rgb(255 255 255 / .16);white-space:nowrap}.pvex-btn-download:hover,.pvex-btn-download:focus-visible{background:rgb(255 255 255 / .3)}.pvex-dl-icon{font-size:18px;line-height:1}.pvex-dl-label{line-height:1}.pvex-canvas-wrap{position:relative;width:100%;max-width:100%;min-width:0;box-sizing:border-box;height:var(--pvex-height,800px);max-height:90vh;overflow:hidden;background:var(--pvex-bg)}.pvex-canvas-scroll{position:absolute;top:0;left:0;right:0;bottom:0;overflow:auto;-webkit-overflow-scrolling:touch;display:flex;justify-content:safe center;align-items:flex-start;padding:16px;box-sizing:border-box}.pvex-canvas{display:block;max-width:none;height:auto;flex:0 0 auto;box-shadow:0 2px 8px rgb(0 0 0 / .15);background:#fff}.pvex-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:14px;color:#6b7280}.pvex-notice{padding:12px 16px;border:1px dashed #f59e0b;background:#fffbeb;color:#92400e;border-radius:8px;font-size:14px;line-height:1.5}.pvex-notice code{background:rgb(0 0 0 / .06);padding:1px 5px;border-radius:4px;font-size:13px}.pvex-export-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border:none;border-radius:8px;background:#861020;color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:background 0.15s ease,opacity 0.15s ease}.pvex-export-btn:hover:not(:disabled){background:#6b0d1a}.pvex-export-btn:disabled,.pvex-export-btn.pvex-busy{opacity:.7;cursor:progress}@media (max-width:768px){.pvex-toolbar{padding:6px 8px;gap:6px;justify-content:center}.pvex-btn{min-width:42px;height:42px}.pvex-btn-download{padding:0 12px;font-size:13px}.pvex-canvas-wrap{max-height:80vh}.pvex-canvas-scroll{padding:8px}.pvex-pageinfo{font-size:13px;min-width:54px}}@media (max-width:400px){.pvex-toolbar{gap:4px}.pvex-btn-download{padding:0 10px;font-size:12px}}