*{margin:0;padding:0;box-sizing:border-box}body{background-color:#000;font-family:Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;color:#fff;text-shadow:1px 1px 2px rgba(0,0,0,.5);min-height:100vh;width:100vw;user-select:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;-webkit-touch-callout:none}.container{max-width:600px;margin:30px auto 0;padding:20px;background:#000000b3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:15px;box-shadow:0 8px 32px #00000080}h1{text-align:center;margin-bottom:30px;color:#f0f0f0;font-size:28px}h2{margin-bottom:15px;padding-bottom:8px;border-bottom:2px solid #4a9eff;color:#4a9eff;font-size:20px}.section{margin-bottom:30px;padding:15px;background:#ffffff0d;border-radius:10px}input{background-color:#353535cc;border:1px solid #555;color:#fff;padding:12px 15px;margin:8px 0;width:100%;border-radius:5px;font-size:16px;transition:all .3s ease}input:focus{outline:none;border-color:#4a9eff;box-shadow:0 0 0 2px #4a9eff4d}button{background:linear-gradient(135deg,#4a9eff,#06c);border:none;color:#fff;padding:12px 24px;margin:12px 0;cursor:pointer;border-radius:5px;font-size:16px;font-weight:500;transition:all .3s ease;width:100%}button:hover{background:linear-gradient(135deg,#06c,#4a9eff);transform:translateY(-2px);box-shadow:0 4px 15px #4a9eff66}button:active{transform:translateY(0)}.field-group{margin-bottom:15px}.field-group label{display:block;margin-bottom:5px;font-size:14px;color:#ccc}fieldset{border:1px solid #444;border-radius:8px;padding:12px;margin:15px 0;background:#0000004d}legend{color:#4a9eff;font-weight:500;padding:0 10px}.checkbox-group{display:flex;flex-wrap:wrap;gap:15px}.checkbox-group label{display:flex;align-items:center;cursor:pointer;font-size:14px;transition:color .3s ease}.checkbox-group label:hover{color:#4a9eff}.checkbox-group input[type=checkbox]{width:auto;margin-right:8px;margin-top:0}.preview-container{background:#353535cc;border-radius:5px;padding:10px;margin:15px 0;border:1px solid #444}.radio-group{display:flex;flex-direction:column;gap:8px;margin-top:5px}.radio-group label{display:flex;align-items:center;gap:8px;padding:5px;border-radius:4px;transition:background-color .2s;cursor:pointer}.radio-group label:hover{background-color:#ffffff1a}.radio-group input[type=radio]{margin:0;width:auto}.preview-container pre{max-height:120px;overflow:auto;white-space:pre-wrap;word-break:break-all;font-family:monospace;font-size:13px;color:#a0a0a0}.result{min-height:30px;margin-top:10px;padding:10px;border-radius:5px;background:#00000080;font-size:14px;display:flex;align-items:center;gap:8px}.loading-spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.result.loading{background-color:#ffc107cc;color:#fff}.nfc-button{position:relative;background:linear-gradient(135deg,#4a9eff,#06c);border:none;color:#fff;padding:12px 24px;margin:12px 0;cursor:pointer;border-radius:5px;font-size:16px;font-weight:500;transition:all .3s ease;width:100%}.nfc-button:hover:not(:disabled){background:linear-gradient(135deg,#06c,#4a9eff);transform:translateY(-2px);box-shadow:0 4px 15px #4a9eff66}.nfc-button:active:not(:disabled){transform:translateY(0)}.nfc-button:disabled{background:linear-gradient(135deg,#666,#444);cursor:not-allowed;opacity:.6;transform:none;box-shadow:none}.nfc-button.active{background:linear-gradient(135deg,#ff4a4a,#c00)}.nfc-button.active:hover:not(:disabled){background:linear-gradient(135deg,#c00,#ff4a4a)}.nfc-button.processing{opacity:.8;cursor:not-allowed}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.result.success{color:#4caf50;border-left:4px solid #4caf50}.result.error{color:#f44336;border-left:4px solid #f44336}.result.info{color:#2196f3;border-left:4px solid #2196f3}.success{color:#4caf50}.error{color:#f44336}.info{color:#2196f3}@media(max-width:768px){.container{margin:10px;padding:15px}h1{font-size:24px}h2{font-size:18px}.checkbox-group{flex-direction:column;gap:10px}}@keyframes pulse{0%{box-shadow:0 0 #f4433666}70%{box-shadow:0 0 0 10px #f4433600}to{box-shadow:0 0 #f4433600}}.clean-nfc-button{background:linear-gradient(135deg,#4a9eff,#06c);transition:all .3s ease;position:relative;overflow:hidden}.clean-nfc-button:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transform:translate(-50%,-50%);transition:width .6s,height .6s}.clean-nfc-button:active:before{width:300px;height:300px}.clean-nfc-button.active{background:linear-gradient(135deg,#f44336,#d32f2f);animation:pulse 1.5s infinite}.clean-nfc-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 15px #4a9eff66}.clean-nfc-button.active:hover:not(:disabled){background:linear-gradient(135deg,#d32f2f,#f44336);box-shadow:0 4px 15px #f4433666}button[data-v-33c3c0f2]:disabled{opacity:.6;cursor:not-allowed}.warning-text[data-v-33c3c0f2]{color:#ff9800;font-size:14px;margin-top:8px;text-align:center}