:root{
  --ui-bg:#f8faf9;--ui-paper:#fff;--ui-ink:#111916;--ui-muted:#68736f;
  --ui-line:#dce3e0;--ui-line-strong:#c6d1cd;--ui-green:#078758;--ui-green-dark:#056c48;
  --ui-green-soft:#e7f4ee;--ui-red:#c53b37;--ui-radius:8px;--ui-serif:"STSong","SimSun",serif;
  --ui-sans:"PingFang SC","Microsoft YaHei UI","Microsoft YaHei",system-ui,sans-serif;
}
html{color-scheme:light;scroll-behavior:smooth}body{background:var(--ui-bg)!important;color:var(--ui-ink)!important;font-family:var(--ui-sans)!important}
button,input,select,textarea{font-family:inherit}button,a,input{transition:border-color .16s,color .16s,background-color .16s,opacity .16s}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(7,135,88,.22)!important;outline-offset:2px}
/* Persistent product rail */
:root{--shell-width:232px}.app-sidebar{width:232px;padding:24px 12px 18px;background:#fbfcfc;border-color:var(--ui-line);box-shadow:none}
.app-side-brand{padding:0 14px;margin-bottom:32px}.app-brand-copy b{font-family:var(--ui-serif);font-size:22px;letter-spacing:.04em}.app-brand-copy small{display:none}.app-side-wave{color:var(--ui-green)}
.app-side-label{padding:0 14px 8px;color:#8a9691;font-size:12px;letter-spacing:.12em}.app-side-nav{gap:4px}.app-side-nav a,.app-side-channels>a{min-height:44px;padding:0 14px;border-radius:6px;color:#53605b;font-weight:600}
.app-side-nav a:hover,.app-side-channels>a:hover{background:#f0f4f2;color:var(--ui-ink)}.app-side-nav a.active,.app-side-channels>a.active{position:relative;background:var(--ui-green-soft);color:var(--ui-green)}
.app-side-nav a.active:before,.app-side-channels>a.active:before{content:"";position:absolute;left:0;top:9px;bottom:9px;width:2px;background:var(--ui-green)}
.app-side-channels{margin-top:auto;border-color:var(--ui-line)}.app-side-account{padding:14px;margin-top:12px;border-color:var(--ui-line)}.app-account-avatar{border-radius:50%;background:var(--ui-green);color:#fff}.app-side-foot{display:none}
/* Main workbench */
body.has-app-shell .hero,body.has-app-shell .work-title{display:none!important}body.has-app-shell .shell{max-width:none!important;margin:0;padding:48px clamp(28px,4vw,72px) 60px}
body.has-app-shell .workspace{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;max-width:1280px;margin:0 auto}
body.has-app-shell .panel{padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}body.has-app-shell .panel>h1{font-family:var(--ui-serif);font-size:clamp(42px,4vw,62px);font-weight:700;letter-spacing:.02em;text-align:center;margin:0 0 10px}
body.has-app-shell .panel>.lead{margin:0 auto 30px;text-align:center;max-width:700px;color:var(--ui-muted)}
body.has-app-shell #idle{display:grid;grid-template-columns:1fr 1fr;gap:18px}body.has-app-shell .drop{grid-column:1;min-height:226px;border:1px dashed var(--ui-line-strong);border-radius:var(--ui-radius);background:var(--ui-paper);transform:none}
body.has-app-shell .drop:hover,body.has-app-shell .drop.drag{border-color:var(--ui-green);background:#f5fbf8}body.has-app-shell .upload{color:var(--ui-green)}
body.has-app-shell .tools{grid-column:2;grid-row:1;margin:0;min-height:226px;padding:34px;display:flex;flex-direction:column;justify-content:center;border:1px solid var(--ui-line);border-radius:var(--ui-radius);background:var(--ui-paper)}
body.has-app-shell .record{width:100%;min-height:48px;justify-content:center;border:0;border-radius:6px;background:var(--ui-green);color:#fff;font-weight:750}.record:hover{background:var(--ui-green-dark)!important}.privacy{text-align:center;order:2;margin-top:14px}
body.has-app-shell #idle>b{grid-column:1/-1;margin:2px 0 -6px!important}body.has-app-shell .modes{grid-column:1/-1;grid-template-columns:repeat(3,1fr);gap:14px}body.has-app-shell .mode{min-height:72px;border-radius:var(--ui-radius);background:var(--ui-paper)}body.has-app-shell .mode.selected{background:#f8fcfa;border-color:var(--ui-green);box-shadow:inset 3px 0 var(--ui-green)}
body.has-app-shell .primary{grid-column:1/-1;width:min(420px,100%);justify-self:center;min-height:52px;margin:4px auto 0;border-radius:6px;background:var(--ui-green)}body.has-app-shell .primary:hover{background:var(--ui-green-dark)}
body.has-app-shell .flow{padding:20px 22px;border-color:var(--ui-line);border-radius:var(--ui-radius);background:var(--ui-paper)}body.has-app-shell .flow h2{display:none}body.has-app-shell .steps{display:grid;grid-template-columns:repeat(4,1fr)}body.has-app-shell .step{display:block;min-height:80px;text-align:center}body.has-app-shell .step:not(:last-child):before{left:calc(50% + 27px);top:25px;width:calc(100% - 54px);height:1px;background:var(--ui-line-strong)}body.has-app-shell .ico{width:46px;height:46px;margin:0 auto;border-color:var(--ui-line-strong)}body.has-app-shell .step strong{font-size:14px}body.has-app-shell .step span{font-size:12px}
body.has-app-shell .bottom{max-width:1280px;margin:0 auto;padding:18px 4px;border-width:1px 0 0;border-radius:0;background:transparent}
/* Account and login */
.auth-page{background:#fff}.auth-story{background:#102b24}.auth-story h1{font-family:var(--ui-serif);font-weight:700;letter-spacing:.02em}.auth-flow span{border-color:rgba(255,255,255,.22)}.auth-main{background:var(--ui-bg)}.auth-box h2{font-family:var(--ui-serif);font-size:34px}.tabs button.active{border-color:var(--ui-green);color:var(--ui-green)}.submit{border-radius:6px;background:var(--ui-green)}
.account-main{max-width:1180px}.account-heading h1{font-family:var(--ui-serif);font-size:40px;letter-spacing:.02em}.identity,.task-panel{border-color:var(--ui-line);border-radius:var(--ui-radius);box-shadow:none}.task-panel th{background:#f7f9f8}.task-panel tbody tr:hover{background:#fafcfb}
/* Administrator control plane */
.side{background:#111d19!important;border-right:0!important}.side .mark{font-family:var(--ui-serif);letter-spacing:.04em}.side nav button{border-radius:5px!important}.side nav button.active{background:#e7f4ee!important;color:#075f42!important}.main>.top{height:72px!important;border-color:var(--ui-line)!important;background:rgba(255,255,255,.96)!important}.main>.top h1{font-family:var(--ui-serif);font-size:25px!important;letter-spacing:.04em}.content{max-width:1320px!important;padding:30px clamp(20px,3vw,42px)!important}.kpis{gap:1px!important;border:1px solid var(--ui-line);background:var(--ui-line)}.kpi{border:0!important;border-radius:0!important;box-shadow:none!important;background:#fff!important}.kpi strong{font-family:var(--ui-serif);font-size:30px!important}.panel,.service,.login-box{border-color:var(--ui-line)!important;border-radius:var(--ui-radius)!important;box-shadow:none!important}.panel-head{border-color:var(--ui-line)!important}.services{gap:12px!important}.service{background:#fff!important}.logs{background:#121b18!important;color:#cfe2da!important;border-radius:5px!important}.login-box h1{font-family:var(--ui-serif);letter-spacing:.04em}
/* Channel/settings screens */
body.has-app-shell .page{max-width:1040px!important;margin:0 auto!important;padding:52px 42px 80px!important}.page .eyebrow{display:none}.page>h1{font-family:var(--ui-serif)!important;font-size:46px!important;letter-spacing:.03em!important}.page .intro{max-width:680px!important}.connection,.settings,.guide{border-color:var(--ui-line)!important;border-radius:var(--ui-radius)!important;box-shadow:none!important}.connection{border-left:3px solid var(--ui-green)!important}.status{border-radius:4px!important;background:var(--ui-green-soft)!important;color:var(--ui-green-dark)!important}.btn.primary{background:var(--ui-green)!important;border-color:var(--ui-green)!important}.field input{border-radius:6px!important}
@media(max-width:820px){body.has-app-shell .shell{padding:30px 16px}body.has-app-shell #idle{grid-template-columns:1fr}body.has-app-shell .tools{grid-column:1;grid-row:auto;min-height:160px}body.has-app-shell .modes{grid-template-columns:1fr}.app-sidebar{width:260px}body.has-app-shell .panel>h1{text-align:left;font-size:40px}body.has-app-shell .panel>.lead{text-align:left;margin-left:0}.auth-page{grid-template-columns:1fr}.auth-story{min-height:230px}.page{padding:30px 18px!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
body.has-app-shell main.shell>.workspace{grid-template-columns:minmax(0,1fr)!important;max-width:1280px!important}
body.has-app-shell main.shell>.workspace>.panel,body.has-app-shell main.shell>.workspace>.flow{grid-column:1!important}
/* Reference-scale calibration: override the legacy polish layer explicitly. */
.recent-retention{margin:0 0 14px;padding:10px 14px;border-left:3px solid var(--ui-green);background:var(--ui-green-soft);color:#365a49;font-size:13px;line-height:1.7}
.recent-tasks{margin:24px auto;max-width:1280px}.recent-tasks header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.recent-tasks h2{font-size:20px;margin:0;font-weight:700}.recent-tasks header>a{font-size:13px;color:var(--ui-green);text-decoration:none}.recent-table-wrap{overflow-x:auto;border:1px solid var(--ui-line);border-radius:6px}.recent-tasks table{width:100%;border-collapse:collapse;background:#fff;font-size:13px}.recent-tasks th{padding:12px 16px;background:#f4f7f5;color:var(--ui-muted);font-weight:500;text-align:left;white-space:nowrap}.recent-tasks td{padding:14px 16px;border-top:1px solid var(--ui-line);text-align:left}.recent-tasks td:first-child{font-weight:600;max-width:280px;overflow-wrap:anywhere}.recent-completed{color:var(--ui-green);white-space:nowrap}.recent-downloads a{display:inline-block;margin:2px 10px 2px 0;color:var(--ui-green);text-decoration:none}.recent-downloads a:hover{text-decoration:underline}.recent-message{margin:0;padding:36px 18px;text-align:center;border:1px solid var(--ui-line);border-radius:6px;color:var(--ui-muted);font-size:14px}.recent-tasks [hidden]{display:none!important}
body.has-app-shell{padding-top:64px!important}
.app-account-bar{position:fixed;top:0;left:232px;right:0;height:64px;z-index:900;display:flex;align-items:center;justify-content:flex-end;padding:0 28px;background:#fff;border-bottom:1px solid var(--ui-line)}
.app-account-bar .app-side-account{margin:0;padding:7px 10px;border:0;border-radius:6px;min-height:48px;max-width:270px}
.app-account-bar .app-side-account:hover{background:var(--ui-green-soft)}
.app-account-bar .app-side-account b{font-size:13px}.app-account-bar .app-side-account small{font-size:11px}
.app-balance{margin-right:14px;padding-right:16px;border-right:1px solid var(--ui-line);color:var(--ui-green-dark);font-size:13px;font-weight:700;white-space:nowrap}.account-wallet{margin-top:22px;border:1px solid var(--ui-line);border-radius:var(--ui-radius);background:#fff}.account-wallet>header{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid var(--ui-line)}.account-wallet h2{margin:0;font-size:18px}.account-wallet p{margin:3px 0 0;color:var(--ui-muted);font-size:13px}.account-wallet>header>strong{color:var(--ui-green);font-size:24px}.wallet-ledger>div{display:grid;grid-template-columns:1fr auto 170px;gap:18px;padding:12px 20px;border-bottom:1px solid #edf0ef;font-size:13px}.wallet-ledger>p,.wallet-ledger:not(:has(div)){padding:20px;color:var(--ui-muted)}.wallet-ledger time{color:var(--ui-muted);text-align:right}.admin-wallet-panel{margin-bottom:18px}
.redeem-form{display:grid;grid-template-columns:minmax(220px,1fr) auto;gap:10px;padding:18px 20px;border-bottom:1px solid var(--ui-line)}.redeem-form label{display:flex;align-items:center;border:1px solid var(--ui-line-strong);border-radius:6px;background:#fff}.redeem-form label span{padding:0 12px;border-right:1px solid var(--ui-line);font-size:13px;font-weight:700}.redeem-form input{min-width:0;width:100%;height:42px;padding:0 12px;border:0;outline:0;text-transform:uppercase}.redeem-form button{height:44px;padding:0 20px;border:0;border-radius:6px;background:var(--ui-green);color:#fff;font-weight:700;cursor:pointer}.redeem-form>p{grid-column:1/-1;margin:0;min-height:18px;color:var(--ui-green-dark)}
@media(max-width:620px){.redeem-form{grid-template-columns:1fr}.redeem-form button{width:100%}.wallet-ledger>div{grid-template-columns:1fr auto}.wallet-ledger time{grid-column:1/-1;text-align:left}.account-wallet>header{align-items:flex-start;gap:12px}.account-wallet>header>strong{font-size:18px;white-space:nowrap}}
.code-result{display:grid;gap:8px;margin-top:14px;color:var(--ui-green-dark);font-size:13px}.code-result code{display:block;padding:10px;border:1px dashed var(--ui-green);background:var(--ui-green-soft);font-size:15px;user-select:all}
@media(max-width:760px){.app-account-bar{left:0;padding:0 12px 0 64px}.app-account-bar .app-side-account{max-width:calc(100vw - 82px)}}
body.has-app-shell #app main.shell{padding:36px 32px 48px!important;background:#fff!important}
body.has-app-shell #app main.shell>.workspace{border:0!important;padding:0!important;border-radius:0!important;box-shadow:none!important;background:transparent!important;gap:18px!important}
body.has-app-shell #app .workspace>.panel{padding:0!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important}
body.has-app-shell #app .panel>h1{font-size:42px!important;line-height:1.25!important;letter-spacing:.015em!important;margin:8px 0 10px!important}
body.has-app-shell #app .panel>.lead{font-size:15px!important;line-height:1.7!important;margin:0 auto 26px!important;max-width:780px!important}
body.has-app-shell #app #idle{gap:16px!important}
body.has-app-shell #app .drop,body.has-app-shell #app .tools{min-height:224px!important;height:224px!important;padding:24px!important;margin:0!important}
body.has-app-shell #app .drop .upload{display:block!important;width:48px!important;height:48px!important;margin:0 auto 12px!important;color:var(--ui-green)!important}
body.has-app-shell #app .drop strong{font-size:16px!important;line-height:1.5!important}
body.has-app-shell #app .note{font-size:13px!important;line-height:1.65!important;max-width:420px;margin:8px auto 0!important}
body.has-app-shell #app .tools{align-items:center!important;gap:0!important}
body.has-app-shell #app .tools:before{content:'直接录音';display:block;font-size:17px;font-weight:700;margin-bottom:18px;color:var(--ui-ink)}
body.has-app-shell #app .record{display:flex!important;width:min(340px,100%)!important;min-height:44px!important;background:var(--ui-green)!important;color:#fff!important;border:0!important;border-radius:6px!important;font-size:15px!important;padding:0 18px!important}
body.has-app-shell #app .record.recording{background:#b73532!important}
body.has-app-shell #app .privacy{font-size:12px!important;line-height:1.6!important;margin-top:12px!important}
body.has-app-shell #app .modes{gap:14px!important}
body.has-app-shell #app .mode{min-height:68px!important;padding:12px 18px!important}
body.has-app-shell #app .mode strong{font-size:15px!important}.mode small{font-size:12px!important}
body.has-app-shell #app .primary{width:min(360px,100%)!important;min-height:46px!important;font-size:16px!important;margin:2px auto 0!important}
body.has-app-shell #app .flow{padding:18px 20px!important;margin-top:4px!important;background:#f7f9f8!important}
body.has-app-shell #app .step{min-height:88px!important}.app-brand-copy b{font-family:var(--ui-sans)!important;font-size:20px!important}
.account-heading h1{font-family:var(--ui-sans)!important;font-size:30px!important}.page>h1{font-family:var(--ui-sans)!important;font-size:34px!important}
@media(max-width:820px){body.has-app-shell #app main.shell{padding:24px 18px 36px!important}body.has-app-shell #app .panel>h1{font-size:30px!important;text-align:left!important}body.has-app-shell #app .panel>.lead{font-size:14px!important;text-align:left!important}body.has-app-shell #app .drop,body.has-app-shell #app .tools{height:auto!important;min-height:190px!important}body.has-app-shell #app .modes{grid-template-columns:1fr!important}body.has-app-shell #app .mode{min-height:60px!important}}