:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#223248;background:#f6f8fb;font-size:14px;--blue:#2467ec;--line:#e8edf3;--muted:#8390a3;--green:#20a780}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}a{color:var(--blue);text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:232px;background:#fff;border-right:1px solid var(--line);position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;padding:28px 18px 18px}.brand{display:flex;align-items:center;gap:12px;padding:0 10px 30px;font-size:20px;font-weight:700;letter-spacing:.5px}.brand small{display:block;font-size:10px;color:#94a0b1;letter-spacing:2px;margin-top:5px;font-weight:500}.logo{width:40px;height:42px;border-radius:13px;background:#2467ec;color:#fff;display:grid;place-items:center;font-size:23px;box-shadow:0 5px 12px #2467ec22}.nav-label{font-size:10px;letter-spacing:1.5px;color:#a7b0be;margin:22px 14px 12px}.nav-item{width:100%;border:0;background:transparent;color:#718096;padding:13px 14px;border-radius:9px;display:flex;align-items:center;gap:12px;text-align:left;margin:4px 0}.nav-item.active{color:var(--blue);background:#eef4ff;font-weight:600}.nav-item:hover{background:#f5f8fd}.icon{width:19px;height:19px;display:inline-flex;align-items:center;justify-content:center}.icon svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.sidebar-bottom{margin-top:auto}.trial-card{padding:17px;background:linear-gradient(135deg,#f0f5ff,#f7f9fe);border:1px solid #e1eafe;border-radius:11px}.trial-card strong{font-size:13px}.trial-card p{font-size:11px;line-height:1.8;color:#8492a7;margin:9px 0 12px}.trial-card button{width:100%;font-size:12px;background:#fff;border:1px solid #dce7fc;border-radius:6px;color:var(--blue);padding:8px}.version{font-size:10px;color:#a1adbc;text-align:center;padding-top:17px}.workspace{margin-left:232px;width:calc(100% - 232px)}.topbar{height:76px;background:#ffffffde;display:flex;align-items:center;justify-content:space-between;padding:0 36px;border-bottom:1px solid var(--line)}.breadcrumbs{font-size:12px;color:#9aa5b5}.breadcrumbs b{font-weight:500;color:#536477;margin-left:10px}.top-right{display:flex;align-items:center;gap:20px;color:#7c899c;font-size:12px}.avatar{width:31px;height:31px;display:grid;place-items:center;border-radius:10px;background:#eaf1fe;color:var(--blue);font-weight:700}.user-info{display:flex;align-items:center;gap:9px}.subtle{border:0;background:none;color:#95a1b2;padding:4px;font-size:12px}.content{max-width:1510px;padding:32px 36px 38px;margin:auto}.page-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:27px}.page-title h1{font-size:25px;font-weight:650;margin:0 0 9px;letter-spacing:.5px}.page-title p{margin:0;color:var(--muted);font-size:12px}.button{border:1px solid #e0e6f0;background:#fff;border-radius:7px;padding:10px 16px;color:#52647d;display:inline-flex;gap:8px;align-items:center;justify-content:center;font-size:12px;white-space:nowrap}.button.primary{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 3px 7px #2467ec15}.button.small{padding:7px 11px}.button.text{border:0;background:transparent;color:var(--blue);padding:4px}.button.danger{color:#d65353}.actions{display:flex;gap:9px;align-items:center}.demo-note{background:#fff9e9;border:1px solid #f4e6c0;border-radius:8px;padding:10px 15px;font-size:12px;color:#9a7934;margin-bottom:22px;display:flex;align-items:center;justify-content:space-between}.hero{display:flex;justify-content:space-between;min-height:181px;border:1px solid #dce8fe;border-radius:12px;background:linear-gradient(105deg,#eef5ff 0%,#f8faff 64%,#edf3ff 100%);padding:27px 29px;position:relative;overflow:hidden;margin-bottom:23px}.hero .eyebrow{font-size:10px;color:#6d94df;letter-spacing:1.5px;margin:0 0 12px}.hero h2{font-size:22px;font-weight:600;margin:0 0 11px}.hero p{color:#8597b4;font-size:12px;margin:0 0 21px}.hero-art{position:relative;width:260px;display:flex;align-items:center;justify-content:center}.orbit{position:absolute;width:180px;height:180px;border:1px dashed #cbdaf5;border-radius:50%}.orbit.second{width:240px;height:240px;opacity:.55}.hero-bear{width:92px;height:92px;background:#fff;border:1px solid #e0e9fa;box-shadow:0 10px 30px #5e8adc20;border-radius:24px;display:grid;place-items:center;font-size:45px;z-index:1;transform:rotate(-7deg)}.float-tag{position:absolute;z-index:2;background:#fff;border:1px solid #e4ebf7;box-shadow:0 6px 14px #6481b813;padding:9px 12px;font-size:10px;border-radius:7px;color:#6a7f9e}.float-tag.ai{top:12px;right:8px}.float-tag.chat{bottom:10px;left:5px;color:#52a492}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:17px;margin-bottom:25px}.stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:21px 22px}.stat-head{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:#8390a2}.stat-icon{width:31px;height:31px;background:#edf4ff;color:#5287ee;display:grid;place-items:center;border-radius:9px}.stat:nth-child(2) .stat-icon{background:#eaf8f3;color:#3ab698}.stat:nth-child(3) .stat-icon{background:#f3efff;color:#9a7beb}.stat:nth-child(4) .stat-icon{background:#fff5e9;color:#e2ac5e}.stat-number{font-size:29px;line-height:1;margin:13px 0;font-weight:600;letter-spacing:.5px}.stat-foot{font-size:10px;color:#a0acbc}.stat-foot em{font-style:normal;color:#52b493;margin-right:6px}.two-col{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(260px,1fr);gap:23px}.card{background:#fff;border:1px solid var(--line);border-radius:11px;margin-bottom:23px;overflow:hidden}.card-head{padding:20px 23px;border-bottom:1px solid #f0f3f7;display:flex;justify-content:space-between;align-items:center}.card-head h2{font-size:14px;margin:0;font-weight:600}.card-head small{font-size:10px;color:#99a6b8;font-weight:400;margin-left:9px}.card-body{padding:22px 23px}.step{display:flex;gap:13px;position:relative;padding-bottom:25px}.step:last-child{padding-bottom:0}.step:not(:last-child):before{content:"";position:absolute;width:1px;top:31px;bottom:4px;left:14px;background:#e6edf8}.step-number{width:29px;height:29px;flex-shrink:0;border:1px solid #dce7fa;background:#f4f8ff;display:grid;place-items:center;border-radius:50%;font-size:11px;color:#6d96dc}.step-number.done{background:#edf9f3;border-color:#dcf1e5;color:#46af84}.step h3{font-size:12px;margin:4px 0 8px;font-weight:550}.step p{font-size:11px;line-height:1.7;color:#93a0b2;margin:0 0 9px}.providers{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.provider-tile{padding:18px 7px;background:#fafbfd;border:1px solid #eef1f6;border-radius:9px;text-align:center}.provider-mark{font-size:23px;height:36px;display:grid;place-items:center;color:#3184ef;font-weight:650}.provider-tile:nth-child(2) .provider-mark{color:#5d82ef}.provider-tile:nth-child(3) .provider-mark{color:#29b0a2}.provider-tile strong{font-size:11px;display:block;margin:6px 0}.provider-tile small{font-size:9px;color:#9aa8bb}.callout{background:#f5f8fd;border-radius:7px;padding:13px 14px;margin-top:16px;font-size:11px;line-height:1.8;color:#8999ae}.callout strong{font-weight:550;color:#526782}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{font-weight:400;font-size:10px;color:#9aa6b8;background:#fcfdff}th,td{padding:16px 23px;border-bottom:1px solid #f0f3f7}td{font-size:11px;color:#6d7e94}tr:last-child td{border-bottom:0}.robot-name{display:flex;gap:10px;align-items:center}.robot-icon{width:32px;height:32px;border-radius:9px;background:#edf4ff;color:#6292ed;display:grid;place-items:center}.robot-name strong{font-size:11px;color:#42556e;font-weight:550;display:block}.robot-name small{display:block;font-size:9px;color:#9eabbd;margin-top:5px}.badge{padding:5px 8px;border-radius:5px;font-size:10px;display:inline-flex;align-items:center;gap:5px}.badge:before{content:"";width:4px;height:4px;border-radius:50%;background:currentColor}.badge.green{color:#3aab86;background:#edfaf4}.badge.gray{color:#9aa6b7;background:#f2f4f8}.badge.blue{color:#5b86d5;background:#eff4fd}.badge.red{color:#d67b7b;background:#fff0f0}.empty{text-align:center;padding:36px 20px;color:#9ca8b8;font-size:12px;line-height:1.9}.empty .icon{width:44px;height:44px;color:#c6d4e7;background:#f6f9fd;border-radius:13px;margin-bottom:10px}.empty .icon svg{width:22px;height:22px}.footer{font-size:10px;color:#b0bac9;text-align:center;margin-top:8px}.footer span{margin:0 10px}.info-line{display:flex;gap:8px;align-items:flex-start;font-size:11px;color:#8999ac;line-height:1.8;margin:14px 0}.info-line .icon{color:#83a2d5;flex-shrink:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:8px;font-size:12px;color:#536780}.field.full{grid-column:1/-1}.field input,.field select,.field textarea{width:100%;background:#fff;border:1px solid #dde5f0;border-radius:7px;padding:11px 12px;color:#344963;outline:none;min-width:0}.field input:focus,.field textarea:focus,.field select:focus{border-color:#729df2;box-shadow:0 0 0 3px #edf3ff}.field textarea{min-height:90px;resize:vertical}.field small{font-size:10px;color:#98a5b6;line-height:1.7}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:23px}.provider-card{padding:23px;display:flex;justify-content:space-between;align-items:center}.provider-card h3{margin:0 0 9px;font-size:14px}.provider-card p{margin:0;color:#8a99ad;font-size:11px}.inline-code,code,pre{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px}.code-box{background:#f6f8fc;border:1px solid #e6edf6;padding:14px;border-radius:7px;color:#5c7392;overflow-wrap:anywhere;white-space:pre-wrap;word-break:break-all}.note{font-size:11px;line-height:1.9;color:#8b9bb1}.note strong{color:#51667f;font-weight:500}.test-result{background:#f1f7ff;border:1px solid #dbe9ff;border-radius:8px;padding:16px;margin-top:20px;font-size:12px;color:#52749e;white-space:pre-wrap;line-height:1.8}.list-row{padding:17px 22px;border-bottom:1px solid var(--line);font-size:12px;display:flex;justify-content:space-between}.list-row:last-child{border:0}.message-row{padding:20px 23px;border-bottom:1px solid var(--line)}.message-meta{display:flex;align-items:center;gap:10px;color:#8d9bae;font-size:10px}.bubble{padding:12px 15px;background:#f6f8fc;border-radius:0 8px 8px 8px;max-width:80%;font-size:12px;line-height:1.8;color:#53667e;margin-top:13px;white-space:pre-wrap;word-break:break-word}.bubble.reply{background:#edf4ff;color:#526f9c;margin-left:auto;border-radius:8px 0 8px 8px}.switch{display:flex;gap:10px;align-items:center;cursor:pointer;color:#687c97;font-size:12px}.switch input{accent-color:var(--blue);width:17px;height:17px}.auth-shell{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr}.auth-intro{background:linear-gradient(135deg,#eaf2ff,#f7faff);padding:70px 12%;display:flex;flex-direction:column;justify-content:center}.auth-intro h1{font-size:40px;line-height:1.5;letter-spacing:2px;margin:35px 0 20px}.auth-intro p{font-size:14px;color:#8b9bb2;line-height:2}.auth-panel{display:flex;align-items:center;justify-content:center;padding:30px;background:#fff}.auth-form{width:340px}.auth-form h2{font-size:24px;margin:0 0 10px}.auth-form p{color:#96a3b5;font-size:12px;margin-bottom:30px}.auth-form .field{margin-top:18px}.auth-form .button{width:100%;margin-top:25px}.auth-form .auth-options{display:flex;justify-content:space-between;margin-top:20px;font-size:11px}.auth-options button{padding:0;color:#738bad;background:none;border:0}.auth-error{color:#d47777;font-size:12px;min-height:20px;margin-top:12px}.search-input{padding:9px 13px;border:1px solid #e2e8f0;border-radius:7px;color:#5e718d;background:white;width:220px}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px}.flow{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:20px 0}.flow span{padding:12px;background:#f2f6fc;border-radius:7px;color:#6983a6;font-size:11px}.flow b{color:#a9b8cc;font-weight:400}#toast{position:fixed;left:50%;bottom:35px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#243956;color:white;font-size:12px;padding:13px 22px;border-radius:9px;transition:.2s;z-index:10;max-width:90vw}#toast.show{opacity:1;transform:translate(-50%,0)}dialog{border:1px solid #e5ebf4;border-radius:14px;width:min(580px,90vw);padding:28px;color:#3c5270}dialog::backdrop{background:#1c315840;backdrop-filter:blur(3px)}dialog h2{font-size:19px;margin:0 0 12px}.modal-close{float:right;border:0;background:none;font-size:23px;color:#9cabc0}.notice-inline{padding:13px 16px;background:#fff9ed;color:#ac8b48;border:1px solid #f6ead1;border-radius:7px;font-size:11px;line-height:1.8;margin-bottom:20px}.mobile-brand{display:none}
@media(min-width:1600px){.content{padding-top:40px}.hero{min-height:200px}.card-body{padding:25px}.step{padding-bottom:32px}}@media(max-width:1100px){.sidebar{width:195px;padding-left:12px;padding-right:12px}.workspace{margin-left:195px;width:calc(100% - 195px)}.topbar{padding:0 24px}.content{padding:26px 24px}.two-col{grid-template-columns:1.6fr 1fr;gap:17px}.stats{gap:12px}.stat{padding:17px}.hero-art{width:210px}.hero h2{font-size:19px}.card-head,.card-body{padding:18px}th,td{padding:15px 17px}.top-right{gap:12px}}@media(max-width:850px){.sidebar{width:72px;padding:20px 8px}.brand{padding:0 8px 20px}.brand .brand-text,.nav-label,.nav-item span:not(.icon),.sidebar-bottom{display:none}.nav-item{justify-content:center;padding:14px 10px}.workspace{margin-left:72px;width:calc(100% - 72px)}.two-col{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.guide-grid{grid-template-columns:1fr}.hero-art{width:180px}.top-right>a{display:none}.auth-shell{grid-template-columns:1fr}.auth-intro{display:none}.auth-panel{min-height:100vh}.hero p{max-width:280px;line-height:1.8}.topbar{height:65px}.content{padding:24px}.page-title h1{font-size:22px}}@media(max-width:540px){.sidebar{width:60px}.brand{padding:0 0 20px}.logo{width:38px}.workspace{margin-left:60px;width:calc(100% - 60px)}.topbar{padding:0 16px}.top-right{gap:6px}.user-info>span{display:none}.content{padding:21px 15px}.page-title{align-items:flex-start;gap:10px}.page-title p{font-size:10px;line-height:1.8}.hero{padding:22px 20px;min-height:180px}.hero-art{display:none}.hero h2{font-size:19px}.stats{gap:10px}.stat{padding:15px 13px}.stat-number{font-size:26px}.stat-foot{font-size:9px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.actions{flex-wrap:wrap}.demo-note{font-size:10px;align-items:flex-start;gap:10px}.page-title>.actions .button{padding:9px 10px}.provider-card{padding:18px;gap:10px;align-items:flex-start}.provider-card .actions{justify-content:flex-end}.hero p{font-size:11px}.bubble{max-width:95%}.footer{line-height:1.8}}
[hidden]{display:none!important}

.hero-bear svg{width:72px;height:72px}
/* Interface workspace */
.api-summary{display:flex;gap:28px;align-items:center;flex-wrap:wrap;color:#8a9ab0;font-size:12px;margin:0 0 22px}.api-summary strong{font-size:22px;color:#395779;margin-right:5px}.api-summary>span:last-child{margin-left:auto;font-size:11px}.api-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:22px;align-items:start}.api-directory{position:sticky;top:20px;overflow:hidden}.api-filters{display:grid;gap:10px;padding:18px;border-bottom:1px solid var(--line)}.api-filters input,.api-filters select{width:100%;border:1px solid #e2e8f0;padding:10px;border-radius:7px;font:inherit;color:#586e8c;background:#fff;font-size:12px}.api-match-count{padding:14px 18px 8px;color:#99a8ba;font-size:10px}#api-tree{max-height:65vh;overflow:auto}.api-item{display:flex;flex-direction:column;gap:7px;text-align:left;width:100%;border:0;background:#fff;border-left:3px solid transparent;padding:13px 16px;color:#576e8c;font:inherit;font-size:12px;cursor:pointer}.api-item small{font-size:10px;color:#9aabc0}.api-item:hover{background:#f7faff}.api-item.selected{background:#edf4ff;border-left-color:var(--blue);color:#3975cd}.api-item.selected small{color:#7c9dcb}.api-detail{padding:24px;min-width:0}.api-detail-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:25px}.api-detail-heading h2{font-size:19px;margin:9px 0 0;color:#37516f}.api-detail-heading .eyebrow{color:#97a7bc;font-size:10px;letter-spacing:0}.api-controls{display:grid;grid-template-columns:minmax(180px,1fr) 1fr;gap:20px;align-items:center;margin-bottom:24px}.api-connection{padding-top:20px}.api-connection .note{margin:8px 0}.api-editor-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:12px;color:#586f8e}.api-editor-title>div{display:flex;gap:8px}.api-editor{width:100%;min-height:240px;resize:vertical;line-height:1.8;padding:18px;border:1px solid #dae4f0;border-radius:8px;background:#f9fbff;color:#3c587d;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;tab-size:2}.api-detail pre,dialog .api-response{overflow:auto;white-space:pre;max-height:420px;line-height:1.8;background:#f5f8fc;border:1px solid #e5ecf5;border-radius:8px;padding:17px;color:#58708f;font-size:12px}.api-detail h3{font-size:13px;color:#56708f}.api-confirm{display:flex;align-items:flex-start;gap:9px;margin:18px 0;color:#a16d63;font-size:12px;line-height:1.8}.api-confirm input{margin-top:4px;accent-color:var(--blue)}.api-doc-section{padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:20px}.api-doc-section summary{cursor:pointer;color:#6585af;font-size:12px}.api-doc{font-size:12px;line-height:1.9;color:#6e829d;padding-top:13px;overflow-wrap:anywhere}.api-doc p{margin:9px 0}.api-doc code{background:#f2f6fc;border-radius:4px;padding:2px 5px}.api-doc table{margin:12px 0;font-size:11px}.api-doc th,.api-doc td{padding:10px 13px;white-space:normal}.api-output-heading{display:flex;gap:9px;align-items:center;margin-top:18px}.api-output-heading h3{margin-right:auto}.api-result-empty{text-align:center;color:#91a2b9;font-size:12px;padding:35px 10px;background:#f9fbfe;border:1px dashed #dce6f2;border-radius:8px;line-height:2}.api-result-empty small{font-size:10px;color:#a6b3c5}.api-result-meta{display:flex;gap:16px;align-items:center;font-size:11px;color:#8da0b8;margin:12px 0}.api-padding{padding:15px}.api-detail .form-actions{justify-content:space-between;gap:10px;align-items:center}.sidebar{overflow-y:auto}.nav-item{padding-top:10px;padding-bottom:10px}.sidebar-bottom{margin-top:20px}.api-detail .notice-inline .field{margin-top:12px}
@media(max-width:1150px){.api-layout{grid-template-columns:220px minmax(0,1fr);gap:15px}.api-detail{padding:18px}.api-controls{grid-template-columns:1fr}.api-connection{padding-top:0}.api-summary{gap:16px}.api-summary>span:last-child{margin-left:0}}
@media(max-width:760px){.api-layout{grid-template-columns:1fr}.api-directory{position:static}.api-filters{grid-template-columns:1fr 1fr}.api-filters input{grid-column:1/-1}#api-tree{max-height:240px}.api-detail-heading{align-items:flex-start}.api-detail-heading h2{font-size:17px}.api-summary>span:last-child{width:100%}.api-output-heading{flex-wrap:wrap}.api-detail .form-actions{flex-wrap:wrap}.api-result-meta{flex-wrap:wrap;gap:8px}.api-editor-title .button{padding:7px}.api-detail pre{font-size:11px}}