.base64-converter .tool-header{text-align:center;margin-bottom:35px}.base64-converter .tool-header h1{margin-bottom:10px}.base64-converter .tool-card{max-width:900px;margin:0 auto;background:#fff;border:1px solid #e0e0e0;border-radius:12px;padding:32px;box-shadow:0 2px 16px rgba(0,0,0,.06)}@media (max-width:576px){.base64-converter .tool-card{padding:20px}}
/* Tabs */
.converter-tabs{display:flex;gap:10px;margin-bottom:30px;border-bottom:1px solid #e5e7eb}.converter-tab{padding:12px 20px;border:0;background:0 0;cursor:pointer;font-weight:600}.converter-tab.active{border-bottom:2px solid #3838ff;color:#3838ff}.base64-mode label{display:block;margin-bottom:10px;font-weight:600}#base64Input,#base64Output{width:100%;min-height:220px;padding:15px;border:1px solid #dbe3ef;border-radius:10px;resize:vertical;font-family:monospace;font-size:14px;outline:0}#base64Input:focus{border-color:#3838ff}
/* Buttons */
.input-actions,.result-actions{display:flex;gap:10px;margin-top:15px}

/* Upload */
.upload-box{padding:55px 20px;text-align:center;border:2px dashed #cbd5e1;border-radius:12px;cursor:pointer}.upload-box.dragover{border-color:#3838ff}.upload-icon{font-size:40px;margin-bottom:15px}.browse-btn{display:inline-block;padding:10px 20px;border-radius:7px;cursor:pointer}

/* Error */
.error-message{margin-top:15px;color:#dc2626}

/* Preview */
.output-section,.preview-section{margin-top:35px}.image-preview{min-height:250px;display:flex;align-items:center;justify-content:center;padding:20px;margin-top:15px;border-radius:10px;background-image:linear-gradient(45deg,#eee 25%,transparent 25%),linear-gradient(-45deg,#eee 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#eee 75%),linear-gradient(-45deg,transparent 75%,#eee 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0}#previewImage{max-width:100%;max-height:500px}.image-details{display:flex;gap:15px;margin-top:20px}.image-details>div{flex:1;padding:15px;border:1px solid #e5e7eb;border-radius:8px}.image-details span{display:block;margin-bottom:5px;font-size:13px}.image-details strong{font-size:15px}.input-actions button,.primary-btn,.result-actions button{padding:12px 20px;border:1px solid #dbe3ef;border-radius:8px;background:#fff;cursor:pointer;font-weight:600}.input-actions button:hover,.result-actions button:hover{background:#f5f8fc}.primary-btn{background:#3838ff;color:#fff;border-color:#3838ff}.primary-btn:hover{background:#1d4ed8}.format-selector{margin-top:20px}.format-selector label{display:block;margin-bottom:8px;font-weight:600}#outputFormat{width:100%;padding:12px 15px;border:1px solid #dbe3ef;border-radius:8px;background:#fff;font-size:14px;outline:0;cursor:pointer;appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 15px center;background-size:14px;padding-right:40px}#outputFormat:focus{border-color:#3838ff}.domain-transfer{text-align:center;background-color:#f0f0ff}.base64-example-wrapper{display:flex;align-items:stretch;gap:30px;margin-top:30px}.base64-box,.base64-image-box{width:50%;border:1px solid #e5e5e5;border-radius:8px;background:#fff;overflow:hidden}.base64-box-header{display:flex;align-items:center;justify-content:space-between;padding:12px 15px;border-bottom:1px solid #e5e5e5;font-weight:600}.copy-base64{border:0;background:0 0;cursor:pointer;font-size:14px}.copy-base64 i{margin-right:5px}.base64-content{padding:15px;max-height:300px;overflow-y:auto;word-break:break-all;font-family:monospace;font-size:13px;line-height:1.6;text-align:left}.base64-image-box{padding:50px;display:flex;align-items:center;justify-content:center;box-sizing:border-box}.base64-image-box img{max-width:100%;max-height:100%;width:auto;height:auto;display:block}@media (max-width:767px){.base64-example-wrapper{flex-direction:column}.base64-box,.base64-image-box{width:100%}}

/* step css */
.steps-wrapper{display:flex;align-items:center;justify-content:center;margin-bottom:40px}.step-box{cursor:pointer;display:flex;flex-direction:column;align-items:center;min-width:90px;margin:0 10px}.step-box span{margin-top:10px;font-size:14px}.step-icon{width:80px;height:80px;border-radius:50%;border:2px solid #a8a8a8;background:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;padding:15px}.step-box.active .step-icon{border-color:#3737ff;color:#3737ff}.step-box.active span{color:#3737ff;font-weight:600}.line{width:210px;height:1px;background:#a8a8a8;margin-bottom:25px}.step-content h3{font-size:20px;font-weight:600;margin-bottom:8px;transition:color .3s}.step-content p{font-size:14px;color:#080808}@media (max-width:576px){.step-box{margin:0}.step-icon{width:60px;height:60px;font-size:20px}}
/* Benefits of Viewing Website css */
.g-suite-lists .g_s_l-box{margin-bottom:20px}.g-suite-lists .g-list-box{display:inline-block;position:relative;padding-left:60px}.g-suite-lists .g-list-box span{font-weight:400;font-size:16px;color:#202020}.list-num{position:absolute;left:0;top:0;line-height:40px;border-radius:50%;background:#3838ff;color:#fff!important;text-align:center;font-size:20px;font-weight:500!important;width:40px;height:40px}.g-suite-lists .g-list-title{margin:0 0 6px;font-size:20px;font-weight:500}.g-suite-lists .g-list-box span{font-weight:400;font-size:16px;color:#202020}