.base64-to-file-page{background:#f5f5f5;min-height:100vh;padding:24px}.base64-to-file-page .main-card{border-radius:8px;max-width:1200px;margin:0 auto;box-shadow:0 2px 8px #00000014}.base64-to-file-page .main-card .page-title{text-align:center;margin-bottom:12px;font-weight:600}.base64-to-file-page .main-card .page-title .anticon{margin-right:8px}.base64-to-file-page .main-card .ant-typography{text-align:center;margin-bottom:32px}.base64-to-file-page .input-card,.base64-to-file-page .preview-card{border-radius:8px;transition:all .3s;box-shadow:0 1px 3px #0000001a}.base64-to-file-page .input-card:hover,.base64-to-file-page .preview-card:hover{box-shadow:0 4px 12px #00000026}.base64-to-file-page .input-card .ant-card-head,.base64-to-file-page .preview-card .ant-card-head{border-bottom:1px solid #f0f0f0;padding:16px 24px}.base64-to-file-page .input-card .ant-card-head .ant-card-head-title,.base64-to-file-page .preview-card .ant-card-head .ant-card-head-title{font-size:16px;font-weight:600}.base64-to-file-page .input-card .ant-input,.base64-to-file-page .preview-card .ant-input{background:#fafafa;border-radius:6px;font-family:Monaco,Menlo,Ubuntu Mono,Consolas,monospace;font-size:14px;line-height:1.6}.base64-to-file-page .input-card .ant-input:hover,.base64-to-file-page .preview-card .ant-input:hover{border-color:#40a9ff}.base64-to-file-page .input-card .ant-input:focus,.base64-to-file-page .preview-card .ant-input:focus{border-color:#1890ff;box-shadow:0 0 0 2px #1890ff33}.base64-to-file-page .button-container{justify-content:center;margin:24px 0;display:flex}.base64-to-file-page .button-container .ant-btn{min-width:140px;height:40px}.base64-to-file-page .button-container .ant-btn:hover{transition:all .3s;transform:translateY(-1px)}.base64-to-file-page .preview-card .preview-frame{background-color:#333;border:none;border-radius:6px;width:100%;min-height:400px;padding:16px;box-shadow:inset 0 0 0 1px #0000000d}.base64-to-file-page .preview-card .ant-empty{margin:32px 0}@media (max-width:768px){.base64-to-file-page{padding:16px}.base64-to-file-page .preview-card .preview-frame{min-height:300px}}