:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;color:#41474f;background:#52c8f5;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(145deg,#49c2f4 0%,#70d8f8 60%,#c9f3ff 100%);padding:28px 24px 50px}nav{max-width:1040px;margin:0 auto 20px;display:flex;gap:12px;font-size:14px;color:#226783}a{color:inherit;text-decoration:none}main{max-width:1040px;margin:auto;background:#fff;border-radius:5px;padding:28px 32px;position:relative;z-index:1;box-shadow:0 12px 45px #2586ae12}h1{font-size:26px;font-weight:500;line-height:1.5;margin:0 0 14px}.tag{font-size:12px;background:#f2f5f8;color:#8290a0;padding:6px 10px;border-radius:3px}header p{line-height:1.95;font-size:15px;margin:23px 0 28px}.generator{max-width:660px;margin:0 auto;background:#f6f6f6;padding:32px;border-radius:10px;box-shadow:0 4px 24px #00000008}h2{text-align:center;margin:9px 0 0;font-size:25px;font-weight:500}.accent{width:36px;height:4px;background:#4c7aff;border-radius:3px;margin:14px 0 24px}fieldset{border:0;margin:0 0 24px;padding:0}legend,.label{font-size:14px;display:block;margin-bottom:10px}.label span{color:#87909a;font-size:12px;margin-left:7px}.segments{display:flex;gap:10px}.segments label{flex:1;position:relative;cursor:pointer}.segments input{position:absolute;opacity:0}.segments span{display:block;background:#fff;border:1px solid #d5d9df;border-radius:5px;text-align:center;padding:12px 5px;font-size:14px}.segments b{margin-left:9px}.segments input:checked+span{border-color:#4e7bff;background:#eef3ff;color:#3566e0}.segments input:focus-visible+span{outline:3px solid #a8beff}input:not([type=radio]),select,textarea{width:100%;font:inherit;font-size:15px;border:1px solid #ccc;border-radius:5px;background:#fff;color:#41474f;padding:14px 12px;outline:none}input:not([type=radio]):focus,select:focus,textarea:focus{border-color:#4c7aff;box-shadow:0 0 0 3px #4c7aff18}select{padding:12px}.hint{font-size:12px;color:#858585;line-height:1.7;margin:9px 0 22px}.primary{width:100%;background:#24a844;color:#fff;border:0;padding:15px;font-size:16px;border-radius:5px;cursor:pointer}.primary:hover{background:#1c9239}#error{font-size:13px;color:#c52d35;line-height:1.6;margin:12px 0}.privacy{text-align:center;color:#89938c;font-size:12px;margin:16px 0 0}#result{text-align:center;border-top:1px solid #ddd;margin-top:26px;padding-top:15px}#result h3{font-size:19px;font-weight:500}#result p{font-size:13px;color:#78818a}canvas{display:block;width:260px;max-width:100%;height:auto;margin:20px auto;background:#fff}textarea{resize:vertical;font-family:monospace;word-break:break-all}.actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}.actions button{flex:1;white-space:nowrap;border:1px solid #ccd4df;background:#fff;border-radius:5px;padding:11px;cursor:pointer;color:#4f5b6a}button:focus-visible{outline:3px solid #a8beff}footer{text-align:center;font-size:13px;line-height:2.1;color:#8993a0;margin:30px 0 0}footer small{font-size:12px}.cloud{position:fixed;width:350px;height:110px;filter:blur(10px);background:#ffffff66;border-radius:50%;z-index:0;pointer-events:none}.one{bottom:80px;left:-150px;transform:rotate(-25deg)}.two{bottom:10px;right:-200px;width:600px}@media(max-width:600px){body{padding:18px 12px 28px}nav{font-size:12px;gap:8px;margin-bottom:14px}main{padding:22px 16px}h1{font-size:21px}header p{font-size:14px}.generator{padding:23px 17px}h2{font-size:23px}.label span{display:inline-block;margin-left:3px}footer{font-size:12px}.actions{gap:6px}.actions button{font-size:12px;padding:10px 7px}}

#error{white-space:pre-line;max-height:220px;overflow:auto}#data{line-height:1.8;min-height:150px}#allLinks{margin-top:14px}.actions button{flex:1 1 140px}#node{margin-bottom:12px}

.connection-notice{padding:16px 12px;border:1px solid #f2b4a3;border-radius:6px;background:#fff3ee;color:#c13919;font-size:19px;font-weight:700;letter-spacing:1px;margin:0 0 20px}

.brand-banner{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:14px;padding:20px 24px;margin-bottom:22px;background:#123d69;color:#fff;border:1px solid #ffffff80;border-radius:10px;box-shadow:0 8px 24px #16477830}.brand-name{font-size:30px;font-weight:800;letter-spacing:2px}.tg-label{font-size:15px;font-weight:700;color:#b9e8ff}.tg-account{font-size:21px;font-weight:700;padding:8px 13px;background:#fff;color:#123d69;border-radius:6px}@media(max-width:600px){.brand-banner{gap:10px;padding:18px 12px}.brand-name{font-size:27px}.tg-label{font-size:14px}.tg-account{font-size:18px;padding:8px 11px}}
@media(max-width:600px){.brand-banner{display:grid;grid-template-columns:1fr 1fr;text-align:center}.brand-name{text-align:right}.tg-label{text-align:left}.tg-account{justify-self:center}}