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pulse{0%,to{opacity:.5}50%{opacity:.75}}.content:has(img[style*=block]):before,.content:has(video[style*=block]):before{display:none}.content:has(img[style*=block]),.content:has(video[style*=block]){border-color:#667eea4d;box-shadow:0 8px 32px #0000004d,0 0 30px #667eea26}.content>img{display:none;width:100%;max-width:720px;max-height:500px;border-radius:12px;box-shadow:0 4px 20px #0000004d}.content>video{display:none;width:100%;max-width:720px;max-height:500px;border-radius:12px;box-shadow:0 4px 20px #0000004d}.content>canvas{position:absolute;top:15px;left:15px;width:calc(100% - 30px);height:calc(100% - 30px);border-radius:12px;pointer-events:none;opacity:0;transition:opacity .3s ease}.content:has(img[style*=block])>canvas,.content:has(video[style*=block])>canvas{opacity:1}.btn-container{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;padding:20px;background:#ffffff0d;border-radius:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid 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