@font-face{font-family:'Material Icons';font-style:normal;font-weight:400;src:url('../fonts/material-icons-round.woff2') format('woff2');font-display:block}
:root{--primary:#0088c4;--accent:#09a8ed;--ink:#213248;--muted:#8b9ab0;--line:#ccecff;--pale:#f1faff}
*{box-sizing:border-box}body{margin:0;background:#edfaff;color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI','Microsoft YaHei',sans-serif;font-size:14px;line-height:1.55}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:var(--primary);text-decoration:none}.material-icons{font-family:'Material Icons';font-weight:normal;font-style:normal;font-size:20px;display:inline-block;line-height:1;white-space:nowrap;letter-spacing:normal;text-transform:none;font-feature-settings:'liga';-webkit-font-smoothing:antialiased}button:disabled{opacity:.48;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #75cfff;outline-offset:3px}
.recharge-card{width:min(680px,calc(100% - 32px));margin:28px auto;padding:32px 40px 18px;border:1px solid var(--line);border-radius:26px;background:white;box-shadow:0 16px 50px #0088c414}.recharge-header{text-align:center}.brand{display:block;margin:0 auto 18px;filter:drop-shadow(0 10px 15px #0088c420)}h1{font-size:26px;letter-spacing:.3px;margin:0;font-weight:750}.recharge-header p{color:var(--muted);font-size:15px;margin:6px 0 9px}.test-badge{display:inline-block;color:#688fa5;background:var(--pale);font-size:11px;padding:3px 12px;border-radius:20px}
.steps{position:relative;display:flex;justify-content:space-between;padding:0;margin:32px -4px 42px;list-style:none}.steps:before{position:absolute;content:'';height:4px;background:#f0f4f9;left:28px;right:28px;top:20px;border-radius:10px}.steps li{position:relative;display:flex;flex-direction:column;align-items:center;gap:11px;min-width:64px;color:#94a3b8;font-size:12px}.step-number{display:flex;justify-content:center;align-items:center;width:43px;height:43px;border:2px solid #e1e8f1;border-radius:50%;font-size:16px;font-weight:650;background:white;z-index:1}.steps .current{color:var(--primary)}.steps .current .step-number{border-color:var(--accent);box-shadow:0 2px 5px #0088c421;color:var(--primary);transform:scale(1.12)}.steps .done{color:var(--primary)}.steps .done .step-number{background:#eaf9ff;border-color:#b7e6fb;color:var(--primary)}
label{display:block;color:#526074;font-weight:500;margin-bottom:5px}input:not([type=checkbox]),textarea,select{width:100%;border:1px solid #bfe8ff;border-radius:14px;background:white;color:var(--ink);padding:13px 15px;min-width:0}input::placeholder{color:#a0a9b4}input[type=checkbox]{width:17px;height:17px;accent-color:var(--primary);flex:0 0 auto;margin:3px 0 0}.input-row{display:flex;gap:8px}.input-row button{padding-left:23px;padding-right:23px}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:14px;padding:12px 18px;min-height:45px;border:1px solid transparent;font-weight:650;text-align:center}.primary{background:var(--primary);color:white}.primary:hover:not(:disabled){background:#0078af}.secondary{border-color:#a9e1ff;color:#007bae;background:white}.secondary:hover{background:#f2faff}.next{width:100%;margin-top:22px;box-shadow:0 7px 12px #0088c40d}.next .material-icons{font-size:18px}.notice{background:var(--pale);border:1px solid #bde8ff;border-radius:16px;padding:15px 16px;margin:21px 0 0;color:#297da5;font-size:12px}.notice h2,.notice h3{display:flex;align-items:center;gap:7px;margin:0 0 4px;font-size:14px;font-weight:700;color:#076a96}.notice p{margin:0;line-height:1.75}.demo-options{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}.text-button{border:0;background:transparent;color:var(--primary);padding:0;font-size:12px;text-decoration:underline;text-underline-offset:3px}.error{margin:0 0 16px;color:#b43b43;border-color:#f9ccd0;background:#fff5f5}.validation{display:flex;align-items:center;gap:5px;color:#17886b;font-size:12px;margin:9px 0 0}.validation .material-icons{font-size:16px}
.quick-actions{border-top:1px solid var(--line);padding-top:24px;margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:11px}.quick-actions .primary{box-shadow:0 5px 10px #0088c419}.quick-actions a{min-height:46px;font-size:14px}footer{display:flex;justify-content:flex-end;gap:14px;color:#95a8b5;font-size:10px;margin-top:19px}footer a{white-space:nowrap}.login-block{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;padding:27px 18px;border:2px dashed #bce8fa;border-radius:17px;min-height:134px}.login-block strong{font-size:17px}.login-block>span:last-child{font-size:12px;color:var(--muted)}.check-row{display:flex;align-items:flex-start;gap:9px;margin:20px 0 0;font-size:12px;line-height:1.7}.navigation{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}.navigation button:disabled{opacity:.5;cursor:not-allowed}.token-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.token-title h2{font-size:18px;margin:0}.token-title>span{font-size:11px;color:var(--muted)}.token-source-link{border-color:#35b7ec;box-shadow:0 0 0 3px #e7f8ff,0 8px 18px #0088c41c;background:#fafdff}.token-source-link:hover{border-color:#0088c4;background:#f2fbff;box-shadow:0 0 0 4px #dff5ff,0 10px 22px #0088c424}textarea{resize:vertical;background:#f9fcfe;min-height:104px;font-family:Consolas,monospace;font-size:12px;line-height:1.65}.muted{font-size:12px;color:#8493a5;line-height:1.7}.full{width:100%}dl{margin:0}dl>div{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:10px 0}dt{display:flex;align-items:center;gap:8px;font-size:13px;color:#6c7e90}dd{margin:0;font-size:13px;text-align:right;overflow-wrap:anywhere;min-width:0}.summary{border:1px solid #e0f0f9;border-radius:17px;padding:10px 17px;background:#fbfdff}.summary>div+div{border-top:1px solid #eaf3f8}.summary dt{flex-shrink:0}.summary dd{font-weight:600}.confirm-title{margin:0;font-size:22px}.test-options{margin-top:17px;font-size:12px;color:#8296a4}.test-options summary{cursor:pointer}.test-options label{display:flex;align-items:center;gap:12px;margin-top:10px}.test-options select{width:auto;padding:6px 12px}.result{text-align:center;margin-bottom:23px}.result>.material-icons{font-size:40px;color:#18a97c}.result.review>.material-icons{color:#d9a130}.result h2{margin:8px 0;font-size:21px}.result p{font-size:12px;color:#8796a6}.result>span{font-size:12px;color:#66869a}
.modal-shade{position:fixed;inset:0;z-index:20;background:#18374855;display:flex;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(3px)}.modal{width:510px;max-width:100%;max-height:calc(100dvh - 40px);overflow:auto;padding:25px;background:white;border-radius:22px;box-shadow:0 22px 70px #102f4240}.modal header{display:flex;align-items:center;justify-content:space-between;margin-bottom:19px}.modal header h2{margin:0;font-size:20px}.modal header a{display:flex}.tutorial{padding-left:23px}.tutorial li{padding:6px 0}.tutorial p{margin:4px 0 10px;color:#8190a1;font-size:13px}
.input-row input{flex:1 1 0;width:0}.input-row button{flex:0 0 auto;white-space:nowrap}.tutorial-video{margin-bottom:18px;border:1px solid #dcecf5;border-radius:16px;overflow:hidden;background:#f6fbfe}.tutorial-video video{display:block;width:100%;max-height:340px;background:#082638}.tutorial-video-placeholder{display:flex;align-items:center;gap:13px;padding:17px;color:#277b9d}.tutorial-video-placeholder>.material-icons{font-size:28px}.tutorial-video-placeholder strong{display:block;font-size:14px}.tutorial-video-placeholder p{margin:4px 0 0;font-size:12px;color:#6f8395;line-height:1.7}.tutorial-video-placeholder code{font-family:Consolas,monospace;color:#48728c}
[aria-busy=true] button{opacity:.6;cursor:wait}.tutorial-modal{width:660px}.tutorial-intro{display:flex;align-items:center;gap:14px;padding:18px;border-radius:16px;background:var(--pale);margin-bottom:22px}.tutorial-intro>.material-icons{font-size:32px;color:var(--primary)}.tutorial-intro h3{margin:0;font-size:17px}.tutorial-intro p{margin:3px 0;color:#6d8193;font-size:13px}.tutorial-cards{list-style:none;padding:0;margin:0;display:grid;gap:15px}.tutorial-cards li{display:flex;gap:13px;border:1px solid #dfedf5;border-radius:17px;padding:18px}.guide-number{flex:0 0 30px;height:30px;display:grid;place-items:center;background:var(--primary);border-radius:10px;color:white;font-weight:700}.tutorial-cards li>div{min-width:0;flex:1}.tutorial-cards h3{margin:2px 0 7px;font-size:16px}.tutorial-cards p{margin:0;color:#64788b;font-size:13px;line-height:1.8}.tutorial-cards small{display:block;color:#70859b;margin-top:9px;font-size:12px;line-height:1.7}.guide-preview{display:flex;align-items:center;gap:10px;justify-content:space-between;padding:13px;margin-top:12px;background:#f5faff;border:1px solid #dcecf8;border-radius:10px;color:#397b9b;font-size:12px}.guide-preview b{padding:4px 12px;border-radius:6px;background:var(--primary);color:white}.code-preview{font-family:Consolas,monospace;overflow-wrap:anywhere}.tutorial-faq{margin-top:24px}.tutorial-faq h3{font-size:16px}.tutorial-faq details{border-bottom:1px solid #e5eef4;padding:12px 0}.tutorial-faq summary{cursor:pointer;font-weight:600;font-size:13px}.tutorial-faq p{font-size:12px;color:#6b8195;line-height:1.8}.step-body:focus{outline:none}[data-token-form]{margin-top:18px}[data-token-form]>.full{margin-top:14px}
@media(min-width:1000px) and (min-height:900px){.recharge-card{margin-top:36px;padding-top:36px}.steps{margin-top:40px;margin-bottom:65px}.step-body{min-height:180px}}
.recharge-progress{display:block;width:100%;height:9px;border:0;border-radius:9px;margin:24px 0 18px;overflow:hidden;appearance:none;background:#e5f3fb;color:var(--accent)}
.recharge-progress::-webkit-progress-bar{background:#e5f3fb;border-radius:9px}.recharge-progress::-webkit-progress-value{background:var(--accent);border-radius:9px}.recharge-progress::-moz-progress-bar{background:var(--accent);border-radius:9px}
.recharge-progress:indeterminate{background:linear-gradient(90deg,#e5f3fb 0%,#e5f3fb 25%,#13a8e7 50%,#e5f3fb 75%,#e5f3fb 100%);background-size:200% 100%;animation:recharge-flow 2s linear infinite}
.recharge-progress:indeterminate::-webkit-progress-bar{background:transparent}.recharge-progress.complete::-webkit-progress-value{background:#18a97c}.recharge-progress.complete::-moz-progress-bar{background:#18a97c}
.recharge-milestones{display:flex;justify-content:space-between;list-style:none;padding:0;margin:18px 0 24px;gap:12px}.recharge-milestones li{display:flex;align-items:center;gap:6px;font-size:12px;color:#8495a7}.recharge-milestones .material-icons{font-size:17px}.recharge-milestones .reached{color:#087ea9}.result-attention>.material-icons,.result-closed>.material-icons{color:#da971d}.result-processing>.material-icons{color:var(--primary)}.result-success .recharge-milestones .reached{color:#15956d}.result p{font-size:13px;line-height:1.8;color:#61768c}
@keyframes recharge-flow{from{background-position:200% 0}to{background-position:0 0}}@media(prefers-reduced-motion:reduce){.recharge-progress:indeterminate{animation:none}}
.account-value{font-weight:750;font-size:14px}.account-email{color:#006fa8;background:#eaf8ff;border:1px solid #b9e8fb;border-radius:9px;padding:4px 9px}.account-plan{color:#53657a}.account-plan-free{color:#087f61;background:#e8faf3;border:1px solid #b7ead6;border-radius:9px;padding:4px 12px;letter-spacing:.2px}
@media(max-width:520px){.recharge-card{width:calc(100% - 24px);margin:14px auto;padding:24px 20px 17px;border-radius:22px}.brand{width:50px;height:50px;margin-bottom:14px}h1{font-size:23px}.steps{margin:27px -7px 33px}.steps li{font-size:11px;min-width:55px;gap:9px}.step-number{width:35px;height:35px;font-size:14px}.steps:before{top:16px;left:23px;right:23px}.quick-actions{gap:9px;padding-top:20px;margin-top:22px}.quick-actions a{font-size:13px;padding:11px 7px}footer{flex-direction:column;align-items:center;gap:4px}.input-row input{padding:12px;font-size:13px}.input-row button{padding:10px 15px}.summary{padding:8px 12px}.summary>div{gap:12px}.summary dt,.summary dd{font-size:12px}.notice{padding:13px}.login-block{padding:22px 10px}.modal{padding:22px}}
.recharge-header .queue-summary{font-size:12px;color:#5d7d93;margin-top:14px}.queue-summary strong{font-variant-numeric:tabular-nums;color:var(--primary)}.queue-panel{border:1px solid var(--line);background:var(--pale);border-radius:18px;padding:24px 20px;margin-bottom:20px;text-align:center}.queue-panel>.material-icons{font-size:34px;color:var(--primary)}.queue-panel h2{font-size:20px;margin:8px 0}.queue-panel p{color:#57788e;font-size:13px;line-height:1.7}.queue-panel [data-queue-position]{font-size:18px;font-weight:650;color:var(--primary)}.queue-panel form{margin-top:16px}