:root{font-family:Inter,"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:#1d3440;background:#f5f8fa;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}.layout{display:flex;min-height:100vh}.sidebar{width:228px;background:#fff;border-right:1px solid #e6edf0;display:flex;flex-direction:column;flex:none;padding:27px 14px}.brand{display:flex;align-items:center;gap:12px;padding:0 12px 40px;font-size:17px;font-weight:800;color:#173641}.brand-icon{display:grid;place-items:center;width:38px;height:38px;background:linear-gradient(135deg,#13cbd4,#1896d4);border-radius:11px;color:white;font-size:25px}.brand-sub{display:block;color:#91a2a9;font-size:10px;letter-spacing:2px;font-weight:700;margin-top:1px}.side-label{font-size:11px;color:#adbcc2;font-weight:700;margin:0 12px 12px;letter-spacing:2px}.nav-item{display:flex;align-items:center;gap:13px;width:100%;height:43px;margin-bottom:5px;padding:0 15px;text-align:left;border:0;border-radius:9px;color:#657d88;background:transparent;font-size:13px;font-weight:650}.nav-item span{font-size:18px;width:20px;text-align:center}.nav-item:hover{background:#f4f9fa}.nav-item.active{color:#079bb5;background:#e9f9fb}.sidebar-bottom{margin-top:auto;border-top:1px solid #edf2f3;padding:22px 10px 0;color:#506b74;font-size:12px}.sidebar-bottom small{display:block;color:#acb9bd;margin:9px 0 0 17px;font-size:10px}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#3fc58a;margin-right:7px}.main{min-width:0;flex:1}.topbar{height:70px;border-bottom:1px solid #e7eef0;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 40px}.crumb{font-size:13px;color:#93a6af}.crumb span{padding:0 8px;color:#bac8ce}.crumb strong{color:#526e79;font-weight:600}.top-actions{display:flex;gap:16px;align-items:center;color:#9baeb5;font-size:12px}.content{max-width:1120px;padding:36px 40px 70px;margin:0 auto}.page{display:none}.page.active{display:block}.heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:28px;gap:20px}.heading h1{font-size:27px;letter-spacing:-.5px;margin:5px 0 8px;color:#1c3641}.heading p{font-size:13px;color:#93a6ad;margin:0}.eyebrow{font-size:10px;letter-spacing:2px;color:#14b2c1;font-weight:800}.mode-switch{display:flex;padding:4px;border:1px solid #e3edef;background:white;border-radius:10px;flex:none}.mode-switch button{border:0;background:transparent;padding:9px 17px;color:#81949b;font-size:12px;border-radius:7px}.mode-switch button.active{background:#0caac0;color:white;box-shadow:0 3px 8px #0caac033}.steps{display:flex;align-items:center;gap:16px;margin-bottom:24px}.step{display:flex;align-items:center;gap:9px;color:#a6b5bb;font-size:12px}.step b{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;font-size:11px;background:#e4eaec;color:#a0aeb4}.step.active{color:#289dae;font-weight:700}.step.active b{background:#19b7c6;color:white}.steps i{width:44px;height:1px;background:#dbe7ea}.card{background:#fff;border:1px solid #e6eef0;border-radius:13px;padding:27px 30px;margin-bottom:20px;box-shadow:0 5px 20px #244e5c06}.card-head{display:flex;align-items:center;gap:14px;margin-bottom:25px}.card-icon{display:grid;place-items:center;width:37px;height:37px;background:#e8f9fb;border-radius:9px;color:#09abc0;font-size:20px;flex:none}.card-head h2{font-size:16px;margin:0 0 5px;color:#203b46}.card-head p{font-size:12px;color:#9aabb2;margin:0}.scene-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.scene{display:flex;flex-direction:column;align-items:flex-start;min-height:116px;padding:18px;border:1px solid #e3ecee;border-radius:10px;background:white;text-align:left;color:#35515b}.scene b{font-size:22px;color:#3db6c4;font-weight:500;margin-bottom:9px}.scene strong{font-size:13px;margin-bottom:6px}.scene small{color:#9caeb5;font-size:11px}.scene:hover,.scene.active{border-color:#18b9c9;background:#f1fcfd}.scene.active{box-shadow:0 0 0 1px #18b9c955}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:19px 22px}.field{display:flex;flex-direction:column;gap:9px;font-size:12px;font-weight:700;color:#4a626b}.field.wide,.wide{grid-column:1/-1}.field em{color:#e66c68;font-style:normal}.field small{font-weight:400;color:#a1b0b6;margin-left:6px}.field input,.field textarea,.field select,.mini-field input,.mini-field select{width:100%;border:1px solid #dfe9ec;border-radius:7px;background:#fff;color:#29444f;outline:none;padding:10px 12px;font-size:12px;font-weight:400;transition:border-color .15s,box-shadow .15s}.field input:focus,.field textarea:focus,.field select:focus,.mini-field input:focus{border-color:#12afc2;box-shadow:0 0 0 3px #13b0c01e}.field textarea{resize:vertical;line-height:1.7}.field input::placeholder,.field textarea::placeholder{color:#bac8cc}.inline-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;color:#4a626b;font-size:12px;font-weight:700}.text-button{background:transparent;border:0;color:#08a4b8;font-size:12px;padding:5px 0}.text-button:hover{text-decoration:underline}.link-row{display:grid;grid-template-columns:2fr 1fr 1.3fr auto;gap:9px;margin:8px 0}.link-row input{border:1px solid #dfe9ec;border-radius:7px;padding:9px 10px;min-width:0;font-size:12px;outline:none}.icon-button{border:0;background:#f5f8f9;border-radius:7px;color:#8ca4ad;padding:7px 11px}.icon-button:hover{color:#d85a5a;background:#fff0f0}.button-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.button{border:1px solid transparent;border-radius:8px;padding:11px 20px;font-size:12px;font-weight:700;white-space:nowrap}.button.primary{background:#0bafc3;color:white;box-shadow:0 4px 10px #0bafc327}.button.primary:hover{background:#079caf}.button.secondary{color:#309cab;background:#fff;border-color:#b9e5ea}.button.secondary:hover{background:#effbfc}.button.small{padding:8px 13px;font-size:11px}.hint{font-size:11px;color:#9aaeb5;line-height:1.6;margin:15px 0 0}.generation .card-head{margin-bottom:18px}.tabs{display:flex;gap:25px;border-bottom:1px solid #dde8eb;margin:0 0 22px;padding:0 4px}.tab{background:none;border:0;border-bottom:2px solid transparent;color:#8499a2;padding:0 2px 14px;font-size:13px;font-weight:650}.tab.active{color:#0aaac0;border-color:#0aaac0}.tab-panel.card{min-height:400px}.tab-panel .card{margin-bottom:18px}.module-list{display:grid;gap:15px}.module-card{background:white;border:1px solid #e4ecef;border-radius:12px;padding:21px 25px}.module-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.module-top h3{font-size:14px;margin:0 0 5px}.module-top p{font-size:11px;color:#9daeb5;margin:0}.module-controls{display:flex;align-items:center;gap:13px;flex-wrap:wrap}.mini-field{display:flex;align-items:center;gap:7px;color:#748c96;font-size:11px}.mini-field input{width:76px;padding:7px}.mini-field select{width:95px;padding:7px}.switch{appearance:none;width:35px;height:20px;background:#cbd8dc;border-radius:20px;position:relative;cursor:pointer;flex:none}.switch:after{content:"";position:absolute;width:14px;height:14px;background:white;border-radius:50%;top:3px;left:3px;transition:left .16s}.switch:checked{background:#11b6c6}.switch:checked:after{left:18px}.script-items{margin-top:17px;display:grid;gap:9px}.script-item{display:grid;grid-template-columns:95px minmax(0,1fr) auto;gap:8px}.script-item select,.script-item textarea{border:1px solid #e1ebed;border-radius:7px;padding:9px 10px;background:white;font-size:12px;color:#43616c;min-width:0}.script-item textarea{resize:vertical;min-height:37px}.module-footer{margin-top:12px}.result{color:#6a828b;font-size:12px;line-height:1.5}.result.good{color:#15966e}.result.bad{color:#d45656}audio{display:block;margin-top:15px;max-width:100%;height:38px}.notice{background:#fff8eb;border:1px solid #f3e5c9;color:#735e33;border-radius:10px;padding:16px 20px;margin-bottom:20px;font-size:12px;line-height:1.6}.notice b{font-size:13px}.notice p{margin:5px 0 0}.device-list{margin-bottom:18px}.device-row,.empty{padding:15px 16px;border:1px solid #e5edef;border-radius:8px;background:#fafcfc;color:#637e87;font-size:12px;margin-bottom:8px}.device-row{display:flex;align-items:center;gap:9px}.device-row:before{content:"";width:7px;height:7px;border-radius:50%;background:#2dc492}.endpoint{display:flex;align-items:center;justify-content:space-between;background:#f6fafb;border:1px solid #e4edef;border-radius:8px;padding:12px 14px;gap:10px}.endpoint code{word-break:break-all;color:#277d91;font-size:12px}#toast{position:fixed;right:24px;bottom:24px;z-index:10;padding:12px 18px;background:#233d49;color:white;border-radius:8px;box-shadow:0 8px 25px #102c3a33;font-size:12px;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}#toast.show{opacity:1;transform:translateY(0)}@media(max-width:850px){.sidebar{width:65px;padding:20px 8px}.brand{padding:0 5px 32px}.brand>span:last-child,.side-label,.nav-item:not(.active),.sidebar-bottom{display:none}.nav-item{justify-content:center;padding:0;font-size:0}.nav-item span{font-size:20px}.topbar{padding:0 20px}.content{padding:26px 20px}.heading{align-items:flex-start;flex-direction:column}.scene-grid{grid-template-columns:1fr}.scene{min-height:0}.form-grid{grid-template-columns:1fr}.link-row{grid-template-columns:1fr 1fr}.link-row input:first-child{grid-column:1/-1}.module-top{align-items:flex-start;flex-direction:column}.script-item{grid-template-columns:1fr auto}.script-item select{grid-column:1/-1}}@media(max-width:550px){.top-actions span{display:none}.heading h1{font-size:23px}.card{padding:20px}.steps{gap:8px}.steps i{width:16px}.step span{font-size:10px}.tab{font-size:12px}.scene-grid{gap:8px}}

/* Site registration footer: keep controls clear of the fixed footer. */
body{--site-footer-space:calc(42px + env(safe-area-inset-bottom,0px));padding-bottom:var(--site-footer-space)}
body.login-body{padding-bottom:calc(24px + var(--site-footer-space))}
.site-footer{position:fixed;inset:auto 0 0;z-index:5;display:flex;align-items:center;justify-content:center;min-height:var(--site-footer-space);padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:#f5f8fa;border-top:1px solid #e6edf0;font-size:12px;line-height:20px;text-align:center}
.site-footer a{color:#637e87;text-decoration:none;overflow-wrap:anywhere}
.site-footer a:hover,.site-footer a:focus-visible{color:#079bb5;text-decoration:underline}
#toast{bottom:calc(24px + var(--site-footer-space))}
