:root{--paper:#f8f7f3;--ink:#252d28;--muted:#747a73;--line:#dedfd7;--green:#245d4a;--mint:#e7eee5;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--sans:"Avenir Next","PingFang SC","Microsoft YaHei",sans-serif;--serif:Georgia,"Songti SC","Noto Serif SC",serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:14px;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button,a,input,textarea,select,summary{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.7}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:5px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #85a48d;outline-offset:4px}button{border:0}input,textarea,select{width:100%;color:var(--ink);background:#fffefa;border:1px solid #d6d9ce;border-radius:7px;padding:13px 14px;min-height:47px;transition:border-color .18s,box-shadow .18s}input:hover,textarea:hover,select:hover{border-color:#9ca895}input:focus,textarea:focus,select:focus{outline:0;border-color:var(--green);box-shadow:0 0 0 3px #245d4a0e}input::placeholder,textarea::placeholder{color:#969b91;font-size:13px}textarea{resize:vertical;line-height:1.8;min-height:148px}input[type=checkbox]{width:15px;height:15px;min-height:15px;margin:0;accent-color:var(--green);box-shadow:none;flex-shrink:0}.site-header{max-width:1248px;margin:auto;padding:28px 48px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:20px}.brand{display:flex;gap:10px;align-items:center}.brand>span:first-of-type{font-family:var(--serif);font-weight:bold;font-size:29px;letter-spacing:-1.3px}.brand-dot{color:var(--green)}.brand .brand-product{font-size:10px;font-weight:600;letter-spacing:2px;color:var(--muted);border-left:1px solid #d2d6cd;margin-left:8px;padding-left:17px}nav{display:flex;gap:29px;align-items:center;font-size:12px}nav>a{color:#586155}nav>a span{margin-left:7px}.service-status{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:11px}.service-status i{width:6px;height:6px;border-radius:50%;background:#9da492}.service-status.online{color:var(--green)}.service-status.online i{background:var(--green);box-shadow:0 0 0 4px #245d4a0c}.service-status.offline{color:#9c5036}.service-status.offline i{background:#9c5036}main{max-width:1152px;padding:0 48px;margin:0 auto}.page-intro{display:flex;align-items:flex-end;justify-content:space-between;padding:49px 0 40px}.eyebrow{font-size:9px;font-weight:600;letter-spacing:2px;color:var(--green);margin:0 0 15px}h1{font-family:var(--serif);font-size:43px;font-weight:500;letter-spacing:-1px;margin:0 0 15px;line-height:1.3}h1>span{color:var(--green)}.intro-copy{font-size:13px;color:var(--muted);margin:0;letter-spacing:.5px}.intro-index{font-size:9px;letter-spacing:1.7px;color:#899180;padding-bottom:3px;font-family:var(--mono)}.workspace{display:grid;grid-template-columns:minmax(0,1.13fr) minmax(0,1fr);gap:72px}.section-top{display:flex;justify-content:space-between;align-items:center;padding:0 0 20px;border-bottom:1px solid var(--line);margin-bottom:25px}.section-top h2{font-size:15px;font-weight:600;margin:0}.section-top>span{font-size:11px;color:var(--muted)}.field{margin-bottom:22px}.field>label,.label-line>label{display:block;margin:0 0 9px;font-size:12px;font-weight:600}.required,.optional{font-size:10px;font-weight:400;margin-left:6px;color:#8d9488}.required{color:#6a8069}.key-input{position:relative}.key-input input{padding-right:60px;font-family:var(--mono);font-size:13px}.key-input button{position:absolute;right:6px;top:5px;height:37px;padding:0 12px;font-size:11px;color:var(--green);background:transparent;border-radius:4px}.key-input button:hover{background:#eef0e8}.field-help{font-size:10px;color:var(--muted);line-height:1.8;margin:8px 0 0}.field-help a{color:var(--green);white-space:nowrap}.key-options{display:flex;justify-content:space-between;align-items:center;margin-top:10px}.check-label{display:flex;align-items:center;gap:7px;font-size:11px;color:#6c7467;cursor:pointer;min-height:24px}.text-button{background:transparent;color:var(--muted);font-size:10px;min-height:30px;padding:0 2px}.text-button:hover{color:var(--green)}.label-line{display:flex;justify-content:space-between;align-items:baseline}.counter{font-family:var(--mono);font-size:10px;color:#909786}.advanced{margin-top:0;border-bottom:1px solid var(--line);border-top:1px solid var(--line)}.advanced summary{display:flex;gap:13px;align-items:center;list-style:none;cursor:pointer;padding:17px 0;font-size:12px;font-weight:500}.advanced summary::-webkit-details-marker{display:none}.advanced summary span{font-size:10px;color:#8a9183;font-weight:400}.advanced summary b{font-size:19px;margin-left:auto;font-weight:400;color:var(--green);transition:transform .2s}.advanced[open] summary b{transform:rotate(45deg)}.advanced-fields{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;padding-top:5px}.advanced-fields .wide{grid-column:1/-1}.send-row{display:flex;align-items:center;gap:20px;margin-top:25px}.send-button{display:flex;align-items:center;justify-content:space-between;gap:50px;background:var(--green);color:#fffdf7;padding:15px 22px;border-radius:6px;min-height:49px;min-width:192px;font-size:13px;font-weight:500;transition:background .2s,transform .2s}.send-button:hover{background:#194a39;transform:translateY(-1px)}#send-icon{font-size:20px;font-weight:400}.send-hint{font-size:10px;color:#929788}.send-status{padding:13px 15px;margin-top:16px;line-height:1.8;font-size:12px;border-radius:5px;background:#e8eee2;color:#31593b;overflow-wrap:anywhere}.send-status.error{background:#f5e9df;color:#8d4835}.send-status.pending{background:#efeee6;color:#70664c}.inspector{padding-top:0}.preview-label{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}.preview-label .eyebrow{margin:0}.preview-label>span:last-child{font-size:10px;color:#858c7c}.preview-stage{position:relative;isolation:isolate;background:#e7ede2;border:1px solid #dfe6d9;border-radius:3px;padding:30px 26px 24px;overflow:hidden;min-height:294px}.preview-orbit{position:absolute;z-index:-1;top:-73px;right:-56px;width:259px;height:259px;border:1px solid #cbd8c3;border-radius:50%}.preview-orbit:after{content:"";position:absolute;inset:27px;border:1px solid #d2ddcc;border-radius:50%}.preview-caption{font-family:var(--serif);font-size:23px;line-height:1.5;letter-spacing:1px;color:#557052;margin-bottom:25px}.notification{position:relative;background:#ffffffbe;border:1px solid #ffffffd9;padding:15px 17px 18px;border-radius:16px;box-shadow:0 10px 30px #40563108;min-height:111px;overflow-wrap:anywhere}.notification-meta{display:flex;align-items:center;gap:7px;font-size:9px;color:#7e8678;letter-spacing:.5px;margin-bottom:10px}.app-icon{display:grid;place-items:center;width:19px;height:19px;border-radius:5px;background:#f4b15d;color:#fff;font-family:var(--serif);font-size:13px;font-weight:bold}.notification-time{margin-left:auto;font-size:9px;letter-spacing:0}.notification h3{font-size:13px;line-height:1.6;margin:0 0 3px;font-weight:600}.notification p{font-size:12px;margin:0;line-height:1.7;white-space:pre-wrap;max-height:200px;overflow:auto}.preview-group{display:inline-block;font-size:9px;color:#617452;border-top:1px solid #dde5d5;margin-top:10px;padding-top:8px;width:100%}.preview-note{font-size:9px;letter-spacing:.5px;color:#87947d;text-align:center;margin:18px 0 0}.setup{margin-top:31px;padding:0 2px}.setup .eyebrow{font-size:8px;margin-bottom:10px;letter-spacing:1.7px;color:#8b9580}.setup h2{font-family:var(--serif);font-size:20px;font-weight:500;margin:0 0 16px}.setup ol{list-style:none;margin:0 0 15px;padding:0}.setup li{display:flex;align-items:baseline;gap:12px;margin-bottom:9px}.setup li>span{font-family:var(--mono);font-size:9px;color:#9aa38d}.setup li p{font-size:11px;line-height:1.7;margin:0;color:#727c69}.setup strong{font-weight:500;color:#465240}.server-address{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);padding:10px 12px;border-radius:5px;gap:10px}.server-address code{font-size:10px;overflow-wrap:anywhere;font-family:var(--mono);color:#4a6045}.copy-server{background:transparent;color:var(--green);font-size:10px;padding:5px;flex-shrink:0}.setup-note{font-size:10px;color:#929887;line-height:1.8}.api-section{margin-top:67px;padding-top:37px;border-top:1px solid var(--line)}.api-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:25px}.api-heading .eyebrow{font-family:var(--mono);font-size:9px;letter-spacing:1.3px;margin-bottom:13px;color:#7a8770}.api-heading h2{font-family:var(--serif);font-size:27px;font-weight:500;letter-spacing:.2px;margin:0 0 12px}.api-heading p:not(.eyebrow){font-size:12px;color:#808876;margin:0;line-height:1.8}.api-method{border:1px solid #cdd9c7;color:var(--green);font-family:var(--mono);font-size:10px;border-radius:4px;padding:8px 11px;white-space:nowrap}.api-method code{margin-left:8px;color:#56624e}.code-panel{background:#25312b;color:#d6dfce;border-radius:7px;overflow:hidden}.code-toolbar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #3c473e;gap:12px;padding:0 21px}.code-tabs{display:flex;gap:23px}.code-tabs button{position:relative;font-family:var(--mono);font-size:11px;color:#8f9d8d;background:transparent;padding:17px 0;white-space:nowrap}.code-tabs button[aria-selected=true]{color:#eef3e8}.code-tabs button[aria-selected=true]:after{content:"";height:2px;position:absolute;bottom:0;left:0;right:0;background:#a9c698}.copy-code{background:transparent;color:#b1c4a6;font-size:10px;padding:10px 0;white-space:nowrap}.copy-code span{font-size:15px;margin-left:9px}.code-content{min-height:170px;padding:24px;overflow-x:auto}.code-content pre{margin:0;font-family:var(--mono);font-size:11px;line-height:1.9;tab-size:2}.code-footer{display:flex;justify-content:space-between;gap:15px;align-items:center;border-top:1px solid #3c473e;padding:10px 23px}.code-footer .check-label{font-size:10px;color:#b0bea5}.code-footer>span{font-size:9px;color:#91a286}.code-footer input{accent-color:#8da77b}.api-details{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;margin:34px 0 50px}.api-details h3{font-size:13px;font-weight:500;margin:0 0 15px}table{border-collapse:collapse;width:100%;font-size:10px;text-align:left}th{color:#858e7c;font-weight:400;font-size:9px;padding:0 8px 10px 0}td{border-top:1px solid #e3e5da;padding:11px 8px 11px 0;color:#7b8472;vertical-align:top;line-height:1.6}td:first-child{color:#3d5940;font-size:10px;width:25%}td:last-child{white-space:nowrap;font-size:9px}code{font-family:var(--mono)}.response-guide pre{background:#eeefe8;border-radius:4px;padding:17px 19px;font-size:10px;line-height:1.9;color:#586d4e;overflow:auto}.response-guide p{font-size:11px;line-height:1.9;color:#818975;overflow-wrap:anywhere}.response-guide a{display:inline-block;font-size:10px;color:var(--green);margin-top:6px}footer{max-width:1152px;margin:auto;padding:24px 48px 32px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:10px;color:#8d9481}.footer-brand{font-family:var(--serif);font-size:20px;font-weight:bold;letter-spacing:-.5px;color:#65755b}footer>a:last-child{color:#6f7d63;font-size:10px}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);border-radius:6px;background:#25382d;color:#f1f4eb;padding:12px 20px;font-size:12px;box-shadow:0 8px 35px #25382d22;z-index:10;max-width:90vw;text-align:center}.skip-link{position:absolute;left:20px;top:-100px;background:var(--green);color:white;padding:14px;z-index:20}.skip-link:focus{top:15px}.noscript{padding:20px;text-align:center;color:#8d4835}[hidden]{display:none!important}
@media(prefers-reduced-motion:no-preference){.page-intro{animation:enter .45s ease-out both}.workspace{animation:enter .55s .08s ease-out both}.notification{animation:enter .7s .2s ease-out both}@keyframes enter{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.send-button:disabled #send-icon{animation:pulse 1s ease-in-out infinite}@keyframes pulse{50%{opacity:.2;transform:translate(2px,-2px)}}}
@media(min-width:1000px){.inspector{align-self:start;position:sticky;top:24px}}
@media(max-width:900px){.site-header{padding:24px 30px}main{padding:0 30px}.workspace{gap:34px}.api-details{gap:30px}.code-tabs{gap:17px}footer{padding:24px 30px}.preview-stage{padding:25px 19px}.field-help{font-size:10px}.server-address{padding:8px}.server-address code{font-size:9px}}
@media(max-width:650px){.site-header{padding:20px}.brand>span:first-of-type{font-size:25px}.brand img{width:29px;height:29px}.brand .brand-product{display:none}nav{gap:16px}nav>a{font-size:11px}.service-status{font-size:9px}main{padding:0 22px}.page-intro{padding:36px 0 30px}.page-intro .eyebrow{font-size:8px;letter-spacing:1.6px}h1{font-size:34px;margin-bottom:12px}.intro-copy{font-size:11px}.intro-index{display:none}.workspace{grid-template-columns:1fr;gap:35px}.section-top{margin-bottom:23px}.field{margin-bottom:22px}.field-help,.check-label{font-size:11px}.send-row{gap:16px}.send-button{flex:1;max-width:260px}.preview-stage{min-height:255px;padding:24px}.preview-caption{font-size:22px;margin-bottom:20px}.notification{max-width:410px}.preview-note{text-align:left;margin:15px 0 0}.setup{margin-top:26px}.setup h2{font-size:21px}.setup li p{font-size:12px}.setup-note{font-size:11px}.server-address code{font-size:11px}.server-address{padding:10px 13px}.copy-server{font-size:12px;min-height:28px}.api-section{margin-top:37px;padding-top:29px}.api-heading{display:block}.api-heading h2{font-size:25px}.api-heading p:not(.eyebrow){font-size:11px}.api-method{display:inline-block;margin-top:15px}.code-toolbar{flex-wrap:wrap;padding:0 16px;gap:0}.code-tabs{width:100%;gap:22px}.code-tabs button{font-size:10px;padding:16px 0}.copy-code{margin-left:auto;padding:12px 0}.code-content{padding:18px;min-height:160px}.code-content pre{font-size:10px}.code-footer{align-items:flex-start;flex-direction:column;padding:12px 17px;gap:5px}.code-footer .check-label{font-size:11px}.code-footer>span{font-size:10px}.api-details{grid-template-columns:1fr;gap:26px;margin-top:28px;margin-bottom:35px}table{font-size:11px}td:first-child{font-size:11px}td:last-child{font-size:10px}th{font-size:10px}.response-guide p{font-size:12px}.response-guide pre{font-size:11px}.response-guide a{font-size:12px}footer{padding:22px;flex-wrap:wrap;gap:14px}footer>span{display:none}.key-input button{font-size:12px}.text-button{font-size:11px}}