.pm-page { max-width: 1120px; margin: 0 auto; padding: var(--space-4) var(--space-6) var(--space-8); }

   
   .pm-layout { display: grid; grid-template-columns: 1fr 340px; gap: var(--space-5); align-items: start; }
   .pm-layout__left { min-width: 0; display: flex; flex-direction: column; gap: var(--space-4); }
   .pm-layout__right { min-width: 0; position: sticky; top: var(--space-4); display: flex; flex-direction: column; gap: var(--space-4); }
   
   @media (max-width: 900px) {
       .pm-layout { grid-template-columns: 1fr; gap: var(--space-4); }
       .pm-layout__right { position: static; }
   }
   
   
   .pm-ad { margin: var(--space-4) 0; text-align: center; overflow: hidden; }
   .pm-ad__wrap { display: inline-block; max-width: 100%; overflow: hidden; }
   .pm-ad__wrap:empty { display: none; }
   .pm-ad:has(.pm-ad__wrap:empty:only-child) { display: none; }
   .pm-ad--728 { display: block; } .pm-ad--300 { display: none; }
   @media (max-width: 768px) { .pm-ad--728 { display: none; } .pm-ad--300 { display: block; } }
   .pm-ad iframe { max-width: 100% !important; }
   .pm-ad--sidebar { margin: 0; }
   .pm-ad--processing, .pm-ad--result { text-align: center; margin-top: var(--space-4); }
   
   
   .pm-upload {
       position: relative; border: 2px dashed var(--gray-300); border-radius: var(--radius-xl);
       padding: var(--space-10) var(--space-6); text-align: center; cursor: pointer;
       background: var(--bg-secondary); transition: all 0.2s; min-height: 320px;
       display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-2);
   }
   .pm-upload:hover, .pm-upload.drag-over { border-color: var(--primary-400); background: var(--primary-50); }
   .pm-upload__input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }
   .pm-upload__content { pointer-events: none; }
   .pm-upload__icon { color: var(--text-tertiary); margin-bottom: var(--space-2); }
   .pm-upload:hover .pm-upload__icon { color: var(--primary-500); }
   .pm-upload__title { font-size: 17px; font-weight: 600; color: var(--text-primary); }
   .pm-upload__hint { font-size: 13px; color: var(--text-tertiary); }
   
   
   .pm-file-section { background: var(--bg-secondary); border: 1px solid var(--gray-100); border-radius: var(--radius-xl); overflow: hidden; }
   .pm-file-header { display: flex; justify-content: space-between; align-items: center; padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--gray-100); }
   .pm-file-header__count { font-size: 13px; font-weight: 600; color: var(--text-secondary); display: flex; align-items: center; gap: 6px; }
   .pm-file-header__count svg { flex-shrink: 0; color: var(--primary-600); }
   .pm-file-header__actions { display: flex; gap: 6px; }
   
   .pm-file-list { padding: var(--space-3) var(--space-4); display: flex; flex-direction: column; gap: 8px; max-height: 520px; overflow-y: auto; }
   .pm-file-list::-webkit-scrollbar { width: 6px; }
   .pm-file-list::-webkit-scrollbar-thumb { background: var(--gray-200); border-radius: 3px; }
   
   .pm-file-item {
       display: flex; align-items: center; gap: 12px;
       padding: 10px 12px;
       background: var(--bg-primary);
       border: 1px solid var(--gray-100);
       border-radius: 10px;
       cursor: grab; transition: all 0.15s;
   }
   .pm-file-item:hover { border-color: var(--primary-300); box-shadow: 0 2px 6px rgba(0,0,0,0.04); }
   .pm-file-item.dragging { opacity: 0.4; cursor: grabbing; }
   
   
   .pm-file-item__thumb {
       width: 48px; height: 64px; flex-shrink: 0;
       border-radius: 4px; overflow: hidden;
       background: #fff;
       border: 1px solid var(--gray-200);
       display: flex; align-items: center; justify-content: center;
       box-shadow: 0 1px 2px rgba(0,0,0,0.04);
   }
   .pm-file-item__thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
   .pm-file-item__thumb--loading {
       background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
       animation: pm-shimmer 1.2s ease-in-out infinite;
   }
   @keyframes pm-shimmer { 0%, 100% { opacity: 0.7; } 50% { opacity: 1; } }
   
   .pm-file-item__info { flex: 1; min-width: 0; }
   .pm-file-item__name { font-size: 13px; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
   .pm-file-item__size { font-size: 11px; color: var(--text-tertiary); margin-top: 3px; }
   .pm-file-item__size strong { color: var(--text-secondary); font-weight: 600; }
   
   .pm-file-item__remove {
       width: 28px; height: 28px; border-radius: 50%;
       border: 1.5px solid var(--gray-200); background: var(--bg-primary);
       color: var(--text-tertiary); font-size: 16px;
       cursor: pointer; flex-shrink: 0;
       display: flex; align-items: center; justify-content: center;
       transition: all 0.15s;
   }
   .pm-file-item__remove:hover {
       border-color: #ef4444; color: #ef4444;
       background: rgba(239,68,68,0.06);
   }
   
   .pm-drag-hint { font-size: 11px; color: var(--text-tertiary); padding: 6px var(--space-4) var(--space-3); display: flex; align-items: center; gap: 6px; border-top: 1px solid var(--gray-100); margin: 0; background: var(--bg-tertiary); }
   .pm-drag-hint svg { flex-shrink: 0; }
   
   
   .pm-action { }
   .pm-privacy { display: flex; align-items: center; gap: 6px; margin-top: var(--space-3); font-size: 12px; color: var(--text-tertiary); }
   .pm-privacy svg { flex-shrink: 0; }
   
   
   .pm-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font-weight: 600; border: none; border-radius: var(--radius-md); cursor: pointer; transition: all 0.15s; font-size: 14px; padding: 10px 18px; }
   .pm-btn svg { flex-shrink: 0; }
   .pm-btn--primary { background: var(--primary-600); color: #fff; }
   .pm-btn--primary:hover:not(:disabled) { background: var(--primary-700); }
   .pm-btn--primary:disabled { opacity: 0.5; cursor: not-allowed; }
   .pm-btn--sm { font-size: 12px; padding: 6px 12px; }
   .pm-btn--ghost { background: transparent; color: var(--text-secondary); border: 1px solid var(--gray-200); }
   .pm-btn--ghost:hover { background: var(--bg-tertiary); }
   .pm-btn--danger { color: var(--error, #ef4444); border-color: currentColor; }
   .pm-btn--full { width: 100%; }
   .pm-btn--lg { padding: 14px 24px; font-size: 15px; border-radius: var(--radius-lg); }
   
   
   .pm-settings { background: var(--bg-secondary); border: 1px solid var(--gray-100); border-radius: var(--radius-xl); padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-4); }
   .pm-settings__title { font-size: 13px; font-weight: 700; color: var(--text-secondary); display: flex; align-items: center; gap: 6px; text-transform: uppercase; letter-spacing: 0.4px; padding-bottom: var(--space-2); border-bottom: 1px solid var(--gray-100); }
   .pm-settings__title svg { flex-shrink: 0; color: var(--primary-500); }
   
   .pm-steps { display: flex; flex-direction: column; gap: 10px; }
   .pm-step { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--text-secondary); line-height: 1.4; }
   .pm-step span { width: 24px; height: 24px; border-radius: 50%; background: var(--primary-100); color: var(--primary-700); font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
   
   .tc-note { padding: 10px 12px; background: var(--bg-tertiary); border-radius: var(--radius-md); font-size: 11px; color: var(--text-tertiary); line-height: 1.5; display: flex; align-items: flex-start; gap: 6px; border: 1px solid var(--gray-100); }
   .tc-note svg { flex-shrink: 0; margin-top: 1px; }
   
   
   .pm-overlay { position: fixed; inset: 0; z-index: 9999; background: rgba(0,0,0,0.7); backdrop-filter: blur(6px); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: var(--space-4); }
   .pm-overlay.hidden { display: none; }
   .pm-overlay__content { background: var(--bg-primary); border-radius: var(--radius-xl); padding: var(--space-6) var(--space-5); text-align: center; max-width: 380px; width: 100%; box-shadow: 0 20px 60px rgba(0,0,0,0.3); display: flex; flex-direction: column; align-items: center; gap: var(--space-3); }
   .pm-overlay__text { font-size: 15px; font-weight: 600; color: var(--text-primary); }
   .pm-overlay__sub { font-size: 12px; color: var(--text-tertiary); max-width: 320px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
   .pm-spinner { width: 32px; height: 32px; border: 3px solid var(--gray-200); border-top-color: var(--primary-500); border-radius: 50%; animation: pm-spin 0.8s linear infinite; }
   @keyframes pm-spin { to { transform: rotate(360deg); } }
   
   
   .tc-breadcrumb { font-size: var(--text-xs); color: var(--text-tertiary); margin-bottom: var(--space-4); }
   .tc-breadcrumb a { color: var(--text-tertiary); text-decoration: none; } .tc-breadcrumb a:hover { color: var(--primary-600); }
   .tc-breadcrumb span { margin: 0 var(--space-1); } .tc-breadcrumb span:last-child { color: var(--text-primary); font-weight: 500; }
   .tc-header { display: flex; align-items: flex-start; gap: var(--space-4); margin-bottom: var(--space-6); }
   .tc-header__icon { flex-shrink: 0; margin-top: 2px; color: var(--primary-600); }
   .tc-header__title { font-size: var(--text-2xl); font-weight: 700; margin: 0 0 var(--space-1); }
   .tc-header__desc { font-size: var(--text-sm); color: var(--text-secondary); margin: 0; line-height: 1.5; }
   .tc-result { max-width: 520px; margin: 0 auto; padding: var(--space-6); }
   .tc-result__header { text-align: center; margin-bottom: var(--space-6); }
   .tc-result__icon { margin-bottom: var(--space-2); color: var(--success); }
   .tc-result__title { font-size: var(--text-xl); font-weight: 700; color: var(--success); margin: 0 0 var(--space-2); }
   .tc-result__meta { font-size: var(--text-sm); color: var(--text-secondary); margin: 0; }
   .tc-result__file { display: flex; align-items: center; gap: 12px; padding: var(--space-4); background: var(--bg-tertiary); border-radius: var(--radius-lg); margin-bottom: var(--space-4); border: 1px solid var(--gray-100); }
   .tc-result__file-icon { flex-shrink: 0; color: var(--text-tertiary); }
   .tc-result__filename { font-weight: 600; font-size: 14px; word-break: break-all; }
   .tc-result__filesize { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
   .tc-result__rename { margin-bottom: var(--space-4); }
   .tc-result__rename label { font-size: 12px; font-weight: 600; color: var(--text-secondary); display: block; margin-bottom: 6px; }
   .tc-result__rename input { width: 100%; padding: 10px 12px; border: 1.5px solid var(--gray-200); border-radius: var(--radius-md); font-size: 14px; background: var(--bg-primary); box-sizing: border-box; }
   .tc-result__rename input:focus { outline: none; border-color: var(--primary-400); box-shadow: 0 0 0 3px rgba(99,102,241,0.1); }
   .tc-result__actions { display: flex; gap: 10px; margin-bottom: var(--space-4); }
   .tc-result__actions .btn { flex: 1; text-align: center; display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
   .tc-result__actions .btn svg { flex-shrink: 0; }
   .tc-related { padding-top: var(--space-4); border-top: 1px solid var(--gray-100); }
   .tc-related__title { font-size: 11px; font-weight: 700; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: var(--space-3); }
   .tc-related__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
   .tc-related__grid a { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 10px; background: var(--bg-tertiary); border-radius: var(--radius-md); font-size: 13px; font-weight: 500; color: var(--text-secondary); text-decoration: none; border: 1px solid transparent; }
   .tc-related__grid a svg { flex-shrink: 0; }
   .tc-related__grid a:hover { background: var(--primary-50); color: var(--primary-700); border-color: var(--primary-200); }
   .tc-faq { display: flex; flex-direction: column; gap: var(--space-3); }
   .tc-faq details { background: var(--bg-secondary); border-radius: var(--radius-lg); border: 1px solid var(--gray-100); padding: var(--space-4); }
   .tc-faq details[open] { border-color: var(--primary-200); }
   .tc-faq summary { font-weight: 500; cursor: pointer; font-size: var(--text-sm); }
   .tc-faq p { margin-top: var(--space-3); font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.6; }
   
   .hidden { display: none !important; }
   
   @media (max-width: 600px) {
       .pm-upload { padding: var(--space-6) var(--space-3); min-height: 240px; }
       .pm-upload__title { font-size: 15px; }
       .pm-file-header { flex-direction: column; gap: 8px; align-items: flex-start; }
       .tc-result { padding: var(--space-4); }
       .tc-related__grid { grid-template-columns: 1fr; }
       .pm-file-item__thumb { width: 40px; height: 52px; }
   }


.pm-panel {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 12px; padding: var(--space-6) var(--space-4); margin: var(--space-4) 0;
    background: var(--bg-secondary); border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
}
.pm-panel.hidden { display: none; }