:root{--bg-color:#f6f5f0;--text-primary:#0f172a;--text-secondary:#64748b;--border-color:#e2e8f0;--border-light:#f1f5f9;--primary-color:#2563eb;--primary-hover:#1d4ed8;--surface-color:#fffefa;--surface-hover:#f1f5f9;--qt-canvas:var(--bg-color);--qt-surface:#fffefa;--qt-surface-solid:#fffefa;--qt-line:#e2e8f0;--qt-line-strong:#cbd5e1;--qt-ink:#0f172a;--qt-muted:#64748b;--qt-blue:#2563eb;--qt-blue-strong:#1d4ed8;--qt-blue-solid:#2563eb;--qt-blue-solid-strong:#1d4ed8;--qt-blue-soft:#eff6ff;--qt-teal:#0f9f8c;--qt-shadow-soft:0 3px 8px #0f172a05;--qt-shadow-float:0 16px 48px #0f172a10;--app-shell-bg:var(--bg-color);--app-card-bg:var(--qt-surface);--app-card-border:var(--qt-line);--app-card-shadow:var(--qt-shadow-soft);--app-card-shadow-hover:var(--qt-shadow-float)}html[data-theme=dark]{--bg-color:#0f172a;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--border-color:#334155;--border-light:#273449;--primary-color:#60a5fa;--primary-hover:#93c5fd;--surface-color:#172033;--surface-hover:#1e293b;--qt-canvas:var(--bg-color);--qt-surface:#172033;--qt-surface-solid:#172033;--qt-line:#334155;--qt-line-strong:#475569;--qt-ink:#f1f5f9;--qt-muted:#94a3b8;--qt-blue:#60a5fa;--qt-blue-strong:#93c5fd;--qt-blue-soft:#1e3a5f;--qt-teal:#60a5fa;--qt-shadow-soft:0 3px 8px #00000012;--qt-shadow-float:0 16px 48px #00000028;--app-shell-bg:var(--bg-color);--app-card-bg:var(--qt-surface);--app-card-border:var(--qt-line)}body{font-feature-settings:"ss01" on}.qt-page,html[data-theme=dark] .qt-page{background:var(--qt-canvas);color:var(--qt-ink)}.qt-page{padding-top:0}.qt-shell{max-width:1280px;padding-inline:32px}.qt-app-header,html[data-theme=dark] .qt-app-header{background:var(--qt-surface-solid);border-color:var(--qt-line);box-shadow:none;backdrop-filter:none}.qt-app-header>div{max-width:1344px;padding-inline:32px}.logo-icon-badge{background:var(--qt-blue-solid);border-radius:8px;box-shadow:none}.qt-app-header a[href="/"]{letter-spacing:-.04em}.qt-section{padding-block:88px}.qt-section-muted,html[data-theme=dark] .qt-section-muted{background:var(--qt-surface-solid);border-color:var(--qt-line);padding-block:80px}.qt-card,html[data-theme=dark] .qt-card{background:var(--qt-surface);border-color:var(--qt-line);border-radius:12px;box-shadow:var(--qt-shadow-soft)}.qt-card-interactive:hover,html[data-theme=dark] .qt-card-interactive:hover{border-color:var(--qt-blue);box-shadow:var(--qt-shadow-float);transform:translateY(-3px)}.empty-upload-btn,.qt-button-primary,.translate-main-btn{background:var(--qt-blue-solid);color:white;border-radius:var(--qt-radius-control);box-shadow:none}.empty-upload-btn:hover,.qt-button-primary:hover,.translate-main-btn:hover{background:var(--qt-blue-solid-strong);box-shadow:0 4px 12px rgba(29,78,216,.1)}.qt-button-secondary,html[data-theme=dark] .qt-button-secondary{background:var(--qt-surface-solid);border-color:var(--qt-line-strong);color:var(--qt-ink);border-radius:var(--qt-radius-control)}.qt-chip,.qt-kicker,html[data-theme=dark] .qt-chip,html[data-theme=dark] .qt-kicker{background:var(--qt-blue-soft);border-color:var(--qt-line);color:var(--qt-blue);box-shadow:none;border-radius:5px}.qt-icon-tile,html[data-theme=dark] .qt-icon-tile{background:var(--qt-blue-soft);color:var(--qt-blue);border:1px solid var(--qt-line);border-radius:10px;box-shadow:none}.qt-gradient-text{background:none;-webkit-text-fill-color:var(--qt-blue);color:var(--qt-blue)}.qt-page h1,.qt-page h2{text-wrap:balance}.qt-page h2{letter-spacing:-.035em}.qt-home-hero{padding-block:92px 76px;border-bottom:1px solid var(--qt-line)}.qt-home-hero:before{display:none}.qt-hero-layout{display:grid;grid-template-columns:1fr 1.08fr;align-items:center;gap:64px}.qt-hero-copy{min-width:0}.qt-hero-eyebrow{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:600;letter-spacing:.11em;text-transform:uppercase;color:var(--qt-blue);margin-bottom:30px}.qt-hero-eyebrow>span{width:6px;height:6px;background:var(--qt-blue);border-radius:50%}.qt-home-hero h1{font-size:clamp(36px,4.2vw,60px);font-weight:600;line-height:1.25;letter-spacing:-.055em;margin-bottom:26px}.qt-hero-description{font-size:16px;line-height:1.9}.qt-hero-benefits>span{background:none;border:none;box-shadow:none;padding:0 16px 0 0;font-size:12px;font-weight:500}.qt-hero-copy>div:last-child a{font-size:14px;padding:14px 24px}.qt-hero-art{min-width:0;padding:18px 0}.qt-document-caption{display:flex;justify-content:space-between;font:10px/1.4 ui-monospace,monospace;letter-spacing:.08em;color:var(--qt-muted);margin:0 0 26px}.qt-document-stack{position:relative;margin:0 10px 0 0}.qt-document-back{position:absolute;inset:-10px -9px 9px 9px;background:var(--qt-blue-soft);border:1px solid var(--qt-line-strong);border-radius:10px;transform:rotate(2deg)}.qt-workbench-preview{position:relative;border-color:var(--qt-line-strong);transform:none;border-radius:10px;overflow:hidden;box-shadow:0 20px 40px #0f172a0c}.qt-workbench-preview:after{display:none}.qt-preview-titlebar{display:flex;gap:10px;padding:20px 18px;align-items:center;border-bottom:1px solid var(--qt-line)}.qt-preview-titlebar>div{flex:1;min-width:0}.qt-preview-titlebar strong{display:block;font-size:12px;font-weight:600}.qt-preview-titlebar div>span{display:block;color:var(--qt-muted);font-size:10px;margin-top:5px}.qt-preview-file-icon{display:grid;place-items:center;width:36px;height:40px;background:var(--qt-blue-soft);color:var(--qt-blue);border:1px solid var(--qt-line);border-radius:5px}.qt-preview-status{display:flex;align-items:center;gap:4px;color:var(--qt-blue);font-size:10px}.qt-preview-columns{display:grid;grid-template-columns:1fr 1fr;background:var(--surface-hover);padding:12px 18px 12px 44px;font-size:10px;color:var(--qt-muted)}.qt-preview-columns>span:last-child{padding-left:16px}.qt-preview-row{display:grid;grid-template-columns:28px 1fr 1fr;min-height:59px;font-size:11px;border-top:1px solid var(--qt-line)}.qt-preview-row>span{font:9px/1.4 ui-monospace,monospace;display:grid;place-items:center;color:var(--qt-muted);background:var(--surface-hover)}.qt-preview-row>div{position:relative;padding:17px 14px;display:flex;align-items:center;border-left:1px solid var(--qt-line);overflow-wrap:anywhere}.qt-preview-row.is-selected>div:last-child{background:var(--qt-blue-soft);box-shadow:inset 0 0 0 1.5px var(--qt-blue);color:var(--qt-blue)}.qt-cell-cursor{position:absolute;width:5px;height:5px;right:0;bottom:0;background:var(--qt-blue)}.qt-preview-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--qt-line);padding:13px 18px;font-size:10px;color:var(--qt-muted)}.qt-preview-footer>span{display:flex;gap:6px;align-items:center}.qt-document-note{margin-top:23px;color:var(--qt-muted);font-size:11px;text-align:right}.qt-document-note>span{font-size:20px;color:var(--qt-blue);margin-right:5px}.qt-home-stats,html[data-theme=dark] .qt-home-stats{background:var(--qt-surface-solid);padding-block:30px}.qt-home-stats>div{max-width:1200px}.qt-home-stats .grid{gap:0}.qt-home-stats .grid>div{border-right:1px solid var(--qt-line)}.qt-home-stats .grid>div:last-child{border:none}.qt-home-stats .grid>div>div:first-child{font:500 32px/1.3 var(--font-inter),sans-serif;color:var(--qt-ink);letter-spacing:-.05em}.qt-home-stats .grid>div>div:last-child{font-size:11px;margin-top:6px}.qt-comparison .qt-card{padding:36px;border-radius:var(--qt-radius-card)}.qt-comparison .qt-card:last-child{border-color:var(--qt-blue);box-shadow:none;background:var(--qt-blue-soft)}.qt-workflow .qt-icon-tile{width:56px;height:56px;border-radius:50%}.qt-workflow .absolute{display:none}.qt-workflow .grid{counter-reset:workflow;gap:32px}.qt-workflow .grid>div:not(.absolute){counter-increment:workflow;text-align:left;border-top:1px solid var(--qt-line-strong);padding-top:28px}.qt-workflow .grid>div:not(.absolute):before{content:"0" counter(workflow);float:right;font:11px ui-monospace,monospace;color:var(--qt-muted)}.qt-workflow .qt-icon-tile,.qt-workflow p{margin-left:0}.qt-formats .grid{gap:0;border-top:1px solid var(--qt-line);border-left:1px solid var(--qt-line)}.qt-formats .qt-card{border-radius:0;box-shadow:none;border-top:0;border-left:0;padding:28px}.qt-formats .qt-card:hover{transform:none;background:var(--qt-blue-soft)}.qt-home #features .qt-card{background:transparent;box-shadow:none;border:none;border-top:1px solid var(--qt-line-strong);border-radius:0;padding:28px 0}.qt-home #faq details{border:none;border-bottom:1px solid var(--qt-line);border-radius:0;box-shadow:none;background:transparent;padding:22px 0}.qt-home #faq details:hover{transform:none;box-shadow:none}.qt-closing-cta{background:#173b7a}.qt-closing-cta>.absolute{display:none}.qt-closing-cta h2{font-weight:500}.qt-closing-cta p{color:#cbdcf6}.qt-home footer{padding-block:30px}:is(.qt-history-page,.qt-account-page,.qt-recharge-page,.qt-admin-page)>div[class*=max-w-]{padding-top:52px;padding-bottom:64px}:is(.qt-history-page,.qt-account-page,.qt-recharge-page,.qt-admin-page) h1{font-size:32px;font-weight:550;letter-spacing:-.045em}:is(.qt-history-page,.qt-account-page,.qt-recharge-page) h1:after{content:"";display:block;width:36px;height:3px;background:var(--qt-blue);margin-top:20px}.qt-history-page h1{flex-wrap:wrap}.qt-history-page h1:after{flex-basis:100%;height:1px;background:var(--qt-line)}.qt-pricing-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding-top:60px;padding-bottom:80px}.qt-pricing-heading{grid-column:1/-1;font-size:42px;font-weight:550;letter-spacing:-.05em;margin-bottom:12px}.qt-pricing-trial{grid-column:1/-1;background:var(--qt-blue-soft);display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 30px}.qt-pricing-trial>div{margin:0}.qt-pricing-tiers{grid-row:span 2;padding:32px}.qt-pricing-tiers table th{font-size:11px;text-transform:uppercase;padding-block:14px}.qt-pricing-tiers table td{padding-block:19px;font-variant-numeric:tabular-nums}.qt-pricing-tiers table td:first-child{font-size:21px;font-weight:500}.qt-pricing-estimate,.qt-pricing-rules{padding:30px}.qt-pricing-rules>div>div{padding-bottom:18px;border-bottom:1px solid var(--qt-line)}.qt-pricing-rules>div>div:last-child{padding-bottom:0;border-bottom:0}.qt-auth-page{display:grid;grid-template-columns:1fr 1fr;min-height:100dvh;padding:0}.qt-auth-story{background:#173b7a;color:#f5f4eb;display:flex;flex-direction:column;padding:44px 64px;min-height:100dvh}.qt-auth-brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:600;color:inherit;text-decoration:none}.qt-auth-story-body{margin-block:auto;padding-block:72px;max-width:430px}.qt-auth-story .qt-hero-eyebrow{color:#a8c7f2;font-size:10px}.qt-auth-story h1{font-size:clamp(32px,3.8vw,54px);font-weight:500;line-height:1.4;letter-spacing:-.04em}.qt-auth-story p{color:#c0d1ed;line-height:1.9;margin-block:24px 40px;max-width:340px}.qt-auth-document{color:#334155;background:#f5f4eb;border:1px solid #e2e8f0;padding:24px;border-radius:var(--qt-radius-control);transform:rotate(-3deg);max-width:340px;box-shadow:10px 12px 0 #ffffff0d}.qt-auth-document>span{display:block;font:10px ui-monospace,monospace;margin-bottom:24px;color:#64748b}.qt-auth-document>div{font-size:18px;padding-block:12px;border-bottom:1px solid #dbe2eb}.qt-auth-document>div:nth-of-type(2){color:var(--qt-blue-solid)}.qt-auth-document footer{display:flex;gap:20px;padding-top:24px;font-size:10px}.qt-auth-story-footer{font:10px ui-monospace,monospace;color:#a8bddb;letter-spacing:.08em}.qt-auth-form{justify-self:center;align-self:center;margin:48px 32px;max-width:400px}.qt-auth-form>div:first-child{text-align:left}.qt-auth-form>div:first-child>div:nth-child(2){justify-content:flex-start;margin-top:56px}.qt-auth-form .qt-card{padding:0;border:0;box-shadow:none;background:transparent}.qt-auth-form input{min-height:48px;background:var(--qt-surface-solid);border-radius:var(--qt-radius-control)}.qt-auth-form form{gap:20px}.qt-auth-form form>button[type=submit]{margin-top:24px;min-height:48px}.qt-scenario-page main>section:first-child,:is(.qt-format-page,.qt-scenario-page)>section:first-of-type{border-bottom:1px solid var(--qt-line);padding-block:70px}:is(.qt-format-page,.qt-scenario-page) h1{font-weight:550;letter-spacing:-.05em}.format-hero-free-badge{background:var(--qt-blue-soft);color:var(--qt-blue);border-color:var(--qt-line)}.app{padding-top:0;border:0}.app,.excel-workspace{background:var(--qt-canvas)}.excel-workspace{padding:0}.preview-grid{border:0;border-radius:0;overflow:visible;background:var(--qt-surface-solid)}.panel-header,.preview-column,.preview-column:last-child,html[data-theme=dark] .panel-header{background:var(--qt-surface-solid);border-color:var(--qt-line)}.panel-header,html[data-theme=dark] .panel-header{min-height:58px;padding-inline:16px}.panel-title{font-size:13px;font-weight:600;color:var(--qt-ink)}.panel-header .panel-title:before{content:"";display:inline-block;width:6px;height:6px;margin-right:9px;vertical-align:middle;background:var(--qt-blue);border-radius:50%}.source-empty-state{position:relative;min-height:100%;padding:30px;background:transparent}.qt-upload-illustration{width:82px;height:96px;display:grid;place-items:center;color:var(--qt-blue);background:var(--qt-blue-soft);border:1px solid var(--qt-line-strong);border-radius:8px 20px 8px 8px;box-shadow:6px 6px 0 var(--qt-canvas),7px 7px 0 var(--qt-line);margin-bottom:28px}.empty-drop-tip{font-size:20px;letter-spacing:-.03em;font-weight:550;color:var(--qt-ink)}.empty-sub-tip,.target-empty-hint{color:var(--qt-muted)}.empty-format-chip{font-size:10px;border-radius:4px;box-shadow:none}.empty-format-chip,.target-empty-state{background:var(--qt-canvas)}.target-balance-card,.target-progress-card,.translation-mode-card,.translation-mode-compact,.translation-mode-guidance{border-radius:8px;border-color:var(--qt-line-strong);background:var(--qt-surface);box-shadow:var(--qt-shadow-float)}.translation-mode-card.active{border-color:var(--qt-blue);box-shadow:0 0 0 1px var(--qt-blue)}.translation-mode-start.active{background:var(--qt-blue-solid);border-color:var(--qt-blue-solid);color:white}.app-bottom-bar{background:var(--qt-canvas);border-color:var(--qt-line)}@media (min-width:1600px){.qt-home-hero{padding-block:110px 96px}}@media (max-width:1024px){.qt-hero-layout{gap:32px}.qt-preview-status{display:none}.qt-auth-story{padding:40px}.qt-auth-form{width:calc(100% - 64px)}}@media (max-width:900px){.qt-hero-layout{grid-template-columns:1fr;gap:36px}.qt-home-hero{padding-block:52px 44px}.qt-hero-copy{max-width:620px}.qt-home-hero h1{font-size:48px}.qt-hero-art{max-width:640px;width:100%;margin-inline:auto}.qt-auth-page{grid-template-columns:.85fr 1fr}.qt-auth-story{padding:32px}.qt-auth-story h1{font-size:32px}}@media (max-width:640px){.qt-shell{padding-inline:22px}.qt-app-header>div{padding-inline:12px}.qt-app-header a[href="/"]>span:last-child:after{display:none}.qt-section,.qt-section-muted{padding-block:48px}.qt-home-hero h1{font-size:38px}.qt-hero-eyebrow{font-size:9px;margin-bottom:22px;letter-spacing:.07em}.qt-hero-art{padding-top:4px}.qt-document-caption{font-size:9px;margin-bottom:20px}.qt-preview-titlebar{padding:16px 12px}.qt-preview-row{grid-template-columns:23px 1fr 1fr;font-size:10px}.qt-preview-row>div{padding:14px 9px}.qt-home-stats{padding-block:24px}.qt-home-stats .grid{row-gap:24px}.qt-home-stats .grid>div:nth-child(2n){border-right:0}.qt-home-stats .grid>div>div:first-child{font-size:26px}.qt-comparison .qt-card{padding:24px}.qt-formats .qt-card{padding:22px}.qt-pricing-layout{grid-template-columns:1fr;gap:20px;padding-top:36px}.qt-pricing-heading{font-size:32px}.qt-pricing-trial{display:block}.qt-pricing-trial>div{margin-bottom:12px}.qt-pricing-estimate,.qt-pricing-rules,.qt-pricing-tiers{padding:24px}.qt-auth-page{display:block;padding:28px 24px}.qt-auth-story{display:none}.qt-auth-form{width:100%;max-width:420px;margin:0 auto}.qt-auth-form>div:first-child>div:nth-child(2){margin-top:40px}.qt-auth-form input{font-size:16px}.source-empty-state{padding:20px 16px}.qt-upload-illustration{width:44px;height:50px;margin-bottom:14px;border-radius:6px}.qt-upload-illustration svg{width:22px}.empty-drop-tip{font-size:16px}.panel-header{min-height:44px}}@media (prefers-reduced-motion:reduce){.qt-button-primary,.qt-button-secondary,.qt-card-interactive{transition:none}.qt-button-primary:hover,.qt-card-interactive:hover{transform:none}}.qt-demo-heading{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:end;border-top:1px solid var(--qt-line-strong);padding-top:30px}.qt-demo-heading h2{font-weight:550;font-size:32px;margin:0}.qt-demo-heading p{font-size:14px;line-height:1.9;margin:0;max-width:430px;justify-self:end}.qt-sync-demo .qt-card{border-radius:8px;box-shadow:0 12px 32px #0f172a08}.qt-sync-row{border-left-color:transparent}.qt-sync-row.is-active{background:var(--qt-blue-soft);border-left-color:var(--qt-blue)}.qt-multilang-demo .qt-card>div{padding:32px}.qt-multilang-demo .qt-card>div:last-child{background:var(--qt-canvas)}.qt-multilang-demo .qt-card [class*=rounded-xl]{border-radius:6px}html[data-theme=dark] .qt-pricing-trial{background:var(--qt-blue-soft)}@media (max-width:640px){.qt-demo-heading{grid-template-columns:1fr;gap:14px}.qt-demo-heading h2{font-size:27px}.qt-demo-heading p{justify-self:start}.qt-multilang-demo .qt-card>div{padding:20px}}.first-translation-guide,html[data-theme=dark] .first-translation-guide{width:min(330px,calc(100vw - 48px));border-color:var(--qt-line-strong);background:var(--qt-blue-soft);color:var(--qt-blue);box-shadow:none;text-align:left;margin-top:8px}.first-translation-guide span,html[data-theme=dark] .first-translation-guide span{color:var(--qt-muted)}.first-translation-guide-language:before,.first-translation-guide-upload:before{display:none}.first-translation-guide-actions button{background:var(--qt-blue-solid);min-height:44px}.first-translation-guide-actions button:first-child{background:var(--qt-surface);color:var(--qt-muted)}.first-guide-upload-target,html[data-theme=dark] .first-guide-upload-target{box-shadow:inset 0 0 0 1px var(--qt-line-strong)}.qt-recharge-page h1{flex-wrap:wrap}.qt-recharge-page h1:after{flex-basis:100%;height:1px;background:var(--qt-line)}.qt-recharge-page button[class*=rounded-2xl]{border-radius:8px;box-shadow:none}.qt-recharge-page button[class*=border-blue-500]{box-shadow:inset 0 0 0 1px var(--qt-blue)}@media (max-width:640px){.source-empty-state:has(.first-translation-guide){gap:9px;padding-block:16px;justify-content:flex-start}.source-empty-state:has(.first-translation-guide) .qt-upload-illustration{display:none}.first-translation-guide{padding:10px 12px}.empty-upload-requirements{gap:6px}}.first-translation-guide-upload,html[data-theme=dark] .first-translation-guide-upload{position:static;transform:none}.first-guide-language-target{border-color:var(--qt-blue)!important;box-shadow:0 0 0 3px var(--qt-blue-soft)}@media (max-width:640px){.source-empty-state:has(.first-translation-guide){gap:6px}.first-translation-guide-upload{flex-direction:row;align-items:center;justify-content:space-between;margin-top:0}.first-translation-guide-upload>span{display:none}.first-translation-guide-upload strong{font-size:11px}.first-translation-guide-upload .first-translation-guide-actions{margin-top:0;flex-shrink:0}}.qt-history-record{padding:24px;border-left:3px solid var(--qt-line-strong);border-radius:6px;box-shadow:none}.qt-history-record:hover{border-left-color:var(--qt-blue);transform:none}.qt-account-content>.qt-card:last-child{margin-top:40px;border-top:2px solid var(--color-red-200)}.qt-account-content input{min-height:44px}.qt-admin-page .qt-admin-subcard{border-color:var(--qt-line)}.qt-admin-page table th{font-size:11px;letter-spacing:.025em}.qt-admin-page table td{padding-block:16px}@media (max-width:640px){.qt-history-record{padding:18px 16px}}html[data-theme=dark] .app,html[data-theme=dark] .excel-workspace{background:var(--qt-canvas)}html[data-theme=dark] .preview-column,html[data-theme=dark] .preview-column:last-child,html[data-theme=dark] .preview-grid,html[data-theme=dark] .scroll-pane,html[data-theme=dark] .source-empty-state{background:var(--qt-surface-solid);border-color:var(--qt-line)}html[data-theme=dark] .target-empty-state{background:var(--qt-canvas)}html[data-theme=dark] .empty-format-chip{color:var(--qt-muted);background:var(--qt-canvas);border-color:var(--qt-line)}html[data-theme=dark] .empty-upload-btn{background:var(--qt-blue-solid);color:white}html[data-theme=dark] .qt-auth-form .qt-card{background:transparent;border:0;box-shadow:none}.qt-auth-tabs,html[data-theme=dark] .qt-auth-tabs{background:var(--surface-hover);padding:3px}.qt-auth-tabs button{min-height:44px;color:var(--qt-muted)}.qt-auth-tabs button[aria-pressed=true]{background:var(--qt-surface-solid);color:var(--qt-ink);box-shadow:0 1px 4px #0000000a}.qt-auth-form input,html[data-theme=dark] .qt-auth-form input{background:var(--qt-surface-solid);border-color:var(--qt-line)}.wechat-login-cta,html[data-theme=dark] .wechat-login-cta{background:var(--qt-surface-solid);color:var(--qt-ink);border:1px solid var(--qt-line-strong);box-shadow:none}.wechat-login-cta:hover,html[data-theme=dark] .wechat-login-cta:hover{background:var(--qt-blue-soft);border-color:var(--qt-blue);box-shadow:none}.wechat-logo-mark{color:#07c160}:where(.qt-page,.qt-dialog) :where(button,a[class*=qt-button]){min-height:44px}:where(.qt-page,.qt-dialog,.app) :where(button,a,input,textarea,select,[tabindex]):focus-visible{outline:2px solid var(--qt-blue);outline-offset:3px}:where(.qt-page,.qt-dialog,.app) :where(button,select,summary){cursor:pointer}:where(.qt-page,.qt-dialog,.app) :where(button:disabled,input:disabled,select:disabled){cursor:not-allowed;opacity:.5}.empty-upload-btn:disabled:hover,.qt-button-primary:disabled:hover,.qt-button-secondary:disabled:hover,.translate-main-btn:disabled:hover{transform:none;box-shadow:none}.qt-button-primary:disabled:hover,.translate-main-btn:disabled:hover{background:var(--qt-blue-solid)}:where(.qt-page,.qt-dialog) :where(input:not([type=checkbox]):not([type=radio]):not([type=file]),select){min-height:44px}:where(.qt-page,.qt-dialog) :where(input:not([type=checkbox]):not([type=radio]):not([type=file]),textarea,select){background:var(--qt-surface-solid);color:var(--qt-ink);border-color:var(--qt-line-strong);border-radius:var(--qt-radius-control)}:where(.qt-page,.qt-dialog) :where(input,textarea)::placeholder{color:var(--qt-muted);opacity:.8}:where(.qt-page,.qt-dialog) :where(input,textarea,select):focus{border-color:var(--qt-blue)}.qt-dialog select,.qt-page select{appearance:none;-webkit-appearance:none;padding-right:34px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:14px 14px}html[data-theme=dark] .qt-dialog select,html[data-theme=dark] .qt-page select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E")}.qt-dialog{width:calc(100% - 32px);max-width:480px;max-height:calc(100dvh - 32px);margin:auto;padding:0;overflow:auto;overscroll-behavior:contain;border:1px solid var(--qt-line);border-radius:12px;background:var(--qt-surface-solid);color:var(--qt-ink);box-shadow:0 24px 80px #00000030}.qt-dialog::backdrop{background:#0f172a99}.qt-dialog-body{padding:28px}.qt-feedback-dialog{max-width:560px}.qt-confirm-dialog,.qt-payment-dialog{max-width:400px}html:has(.qt-dialog[open]){overflow:hidden}.qt-dialog .qt-icon-button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;flex-shrink:0;border-radius:var(--qt-radius-control);color:var(--qt-muted)}.qt-icon-button:hover{background:var(--surface-hover);color:var(--qt-ink)}.qt-payment-qr{background:#fff;padding:12px}.qt-form-error{color:#b91c1c;background:#fef2f2;border-color:#fecaca}.qt-form-success{color:#065f46;background:#ecfdf5;border-color:#a7f3d0}html[data-theme=dark] .qt-form-error{color:#fca5a5;background:#450a0a;border-color:#7f1d1d}html[data-theme=dark] .qt-form-success{color:#6ee7b7;background:#022c22;border-color:#065f46}.qt-dialog .qt-form-error{padding:10px 12px;border:1px solid;border-radius:var(--qt-radius-control)}.qt-app-header [role=menu]{max-width:calc(100vw - 24px);background:var(--qt-surface-solid);border-color:var(--qt-line);box-shadow:var(--qt-shadow-float)}.qt-app-header [role=menuitem]:focus-visible{outline-offset:-2px}.sheet-footer{background:var(--qt-surface-solid);border-color:var(--qt-line)}.sheet-tab{border-radius:5px 5px 0 0;color:var(--qt-muted)}.sheet-tab.active,html[data-theme=dark] .sheet-tab.active{color:var(--qt-blue);background:var(--qt-blue-soft);border-color:var(--qt-blue)}.lang-picker-menu{background:var(--qt-surface-solid);border-color:var(--qt-line);box-shadow:var(--qt-shadow-float)}.lang-picker-item.selected,html[data-theme=dark] .lang-picker-item.selected{background:var(--qt-blue-soft);color:var(--qt-blue)}.lang-picker-item:hover{background:var(--surface-hover)}.lang-picker-trigger.open{border-color:var(--qt-blue);background:var(--qt-blue-soft);color:var(--qt-blue)}.wechat-chat-send{display:inline-flex;align-items:center;height:36px;padding-inline:10px;border-radius:8px;background:#07c160;color:white;font-size:11px;font-weight:700}.qt-account-content p{overflow-wrap:anywhere}.qt-admin-page table{font-variant-numeric:tabular-nums}@media (max-width:640px){.qt-dialog{width:calc(100% - 24px);max-height:calc(100dvh - 24px)}.qt-dialog-body{padding:20px}:where(.qt-page,.qt-dialog) :where(input,select,textarea){font-size:16px}.qt-feedback-dialog [role=group]{gap:6px}.qt-account-content>.qt-card:last-child>.flex{flex-wrap:wrap}}@media (prefers-reduced-motion:reduce){:where(.qt-page,.qt-dialog,.app) *,:where(.qt-page,.qt-dialog,.app) :after,:where(.qt-page,.qt-dialog,.app) :before{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.qt-user-details-dialog{max-width:1024px}.qt-user-details-dialog>.qt-dialog-body{padding:0}.qt-user-details-shell{display:flex;flex-direction:column;max-height:calc(100dvh - 34px)}.qt-user-details-shell>div:first-child{flex-shrink:0}.qt-user-details-shell>.overflow-y-auto{min-height:0}.qt-admin-page .app-toast,.qt-history-page .app-toast{max-width:min(440px,calc(100vw - 32px))}.qt-payment-dialog .qt-dialog-body>div:first-child{gap:16px}@media (max-width:640px){.qt-user-details-shell{max-height:calc(100dvh - 26px)}.qt-admin-page .flex.flex-wrap.items-end.gap-3>div{min-width:0;max-width:100%}.qt-admin-page input.w-48{width:100%}}.panel-header{position:relative;flex-shrink:0}.source-file-pill{background:var(--qt-blue-soft);border-color:var(--qt-line-strong)}.first-translation-guide-language,html[data-theme=dark] .first-translation-guide-language{position:static;transform:none;width:auto;max-width:none;margin:0;padding:8px 14px;border:0;border-bottom:1px solid var(--qt-line);border-radius:0;display:flex;flex-direction:row;align-items:center;gap:12px;flex-shrink:0}.first-translation-guide-language>span{flex:1}.first-translation-guide-language .first-translation-guide-actions{margin:0 0 0 auto}@media (max-width:900px){.preview-column:has(>.translate-overlay)>.scroll-pane:has(>.target-empty-state){display:none}.preview-column:has(>.scroll-pane>.target-empty-state)>.translate-overlay{position:relative;inset:auto;flex:1;min-height:0;overflow:auto;padding:14px;pointer-events:auto}.translate-overlay-inner,.translation-mode-compact,.translation-mode-picker{width:100%}}@media (max-width:640px){.panel-header .lang-picker{position:static}.panel-header .lang-picker-menu{left:12px;right:12px;top:calc(100% + 4px);width:auto;max-height:min(260px,35dvh)}.first-translation-guide-language{padding:4px 12px;gap:8px}.first-translation-guide-language>span{display:none}.first-translation-guide-language strong{font-size:11px}.lang-picker-item,.translation-mode-start{min-height:44px}}.btn-primary,html[data-theme=dark] .btn-primary{background:var(--qt-blue-solid);color:#fff;border-color:var(--qt-blue-solid);box-shadow:none}.btn-primary:not(:disabled):hover,html[data-theme=dark] .btn-primary:not(:disabled):hover{background:var(--qt-blue-solid-strong);border-color:var(--qt-blue-solid-strong)}.btn-primary:disabled:hover{background:var(--qt-blue-solid);transform:none;box-shadow:none}.btn-secondary,html[data-theme=dark] .btn-secondary{background:var(--qt-surface-solid);color:var(--qt-ink);border-color:var(--qt-line-strong)}.btn-secondary:not(:disabled):hover{background:var(--surface-hover);border-color:var(--qt-blue)}.translation-mode-start,html[data-theme=dark] .translation-mode-start{background:var(--qt-surface-solid);color:var(--qt-ink);border-color:var(--qt-line-strong)}.translation-mode-start.active,html[data-theme=dark] .translation-mode-start.active{background:var(--qt-blue-solid);color:#fff;border-color:var(--qt-blue-solid)}.translation-mode-start:not(:disabled):hover{border-color:var(--qt-blue)}.translation-mode-start.active:not(:disabled):hover{background:var(--qt-blue-solid-strong)}.qt-dialog button[aria-label]{min-width:44px;min-height:44px}@media (max-width:640px){.app-toast-close{min-width:44px;min-height:44px}}.qt-account-content,.qt-recharge-content{max-width:1120px}.qt-account-identity{display:flex;align-items:center;gap:20px;padding:0 0 32px;margin-bottom:36px;border-bottom:1px solid var(--qt-line)}.qt-account-identity>span{display:grid;place-items:center;width:64px;height:64px;border-radius:18px;background:var(--qt-blue-solid);color:white;font-size:26px;font-weight:600}.qt-account-identity p:first-child{font-size:22px;font-weight:600;letter-spacing:-.025em}.qt-account-identity p:last-child{margin-top:5px;color:var(--qt-muted);font-size:14px;overflow-wrap:anywhere}.qt-account-content>h1{font-size:24px}.qt-account-content>h1:after,.qt-recharge-page h1:after{display:none}.qt-account-content>.qt-card:last-child{background:transparent;padding:28px 0;border:none;border-top:1px solid var(--qt-line);border-radius:0}.qt-account-content>.qt-card:last-child>.flex{flex-wrap:wrap}.qt-recharge-layout{display:grid;grid-template-columns:360px minmax(0,1fr);align-items:start;gap:40px}.qt-tier-panel{padding:30px;background:var(--qt-surface-solid);border:1px solid var(--qt-line);border-radius:12px;min-width:0}.qt-tier-panel>.grid{gap:18px 14px;margin-top:26px}.qt-tier-panel>.grid>button{border-radius:8px;padding:20px 16px;box-shadow:none}.qt-tier-panel>.grid>button[aria-pressed=true]{box-shadow:0 0 0 1px var(--qt-blue)}.qt-tier-panel>.grid>button{position:relative;isolation:isolate;overflow:hidden;background-image:linear-gradient(115deg,var(--tier-wash,transparent),transparent 62%),repeating-linear-gradient(105deg,var(--tier-line,transparent) 0 1px,transparent 1px 5px),repeating-radial-gradient(circle at 112% -12%,transparent 0 13px,var(--tier-line,transparent) 13px 14px,transparent 14px 27px)}.qt-tier-panel>.grid>button:before{top:4px;right:10px;font-size:15px;line-height:1.4;letter-spacing:.02em;font-variant-numeric:tabular-nums;opacity:var(--tier-num-sm,.08)}.qt-tier-panel>.grid>button:after,.qt-tier-panel>.grid>button:before{content:attr(data-note);position:absolute;z-index:-1;font-weight:650;color:var(--tier-c,transparent);pointer-events:none}.qt-tier-panel>.grid>button:after{right:6px;bottom:0;font-size:46px;line-height:1.1;letter-spacing:-.05em;font-variant-numeric:tabular-nums;opacity:var(--tier-num,.045)}.qt-tier-panel>.grid>button[data-denom="10"]{--tier-c:#3a7ca8;--tier-wash:rgba(58,124,168,.05);--tier-line:rgba(58,124,168,.022)}.qt-tier-panel>.grid>button[data-denom="20"]{--tier-c:#a0714f;--tier-wash:rgba(160,113,79,.05);--tier-line:rgba(160,113,79,.022)}.qt-tier-panel>.grid>button[data-denom="50"]{--tier-c:#2e7d5b;--tier-wash:rgba(46,125,91,.05);--tier-line:rgba(46,125,91,.022)}.qt-tier-panel>.grid>button[data-denom="100"]{--tier-c:#b03a3a;--tier-wash:rgba(176,58,58,.045);--tier-line:rgba(176,58,58,.02)}html[data-theme=dark] .qt-tier-panel>.grid>button[data-denom="10"]{--tier-c:#7fb3d8;--tier-wash:rgba(88,150,196,.17);--tier-line:rgba(127,179,216,.09);--tier-num:.1;--tier-num-sm:.13}html[data-theme=dark] .qt-tier-panel>.grid>button[data-denom="20"]{--tier-c:#c9a184;--tier-wash:rgba(160,113,79,.19);--tier-line:rgba(201,161,132,.09);--tier-num:.1;--tier-num-sm:.13}html[data-theme=dark] .qt-tier-panel>.grid>button[data-denom="50"]{--tier-c:#6fb99a;--tier-wash:rgba(46,125,91,.19);--tier-line:rgba(111,185,154,.09);--tier-num:.1;--tier-num-sm:.13}html[data-theme=dark] .qt-tier-panel>.grid>button[data-denom="100"]{--tier-c:#d98a8a;--tier-wash:rgba(176,58,58,.17);--tier-line:rgba(217,138,138,.09);--tier-num:.1;--tier-num-sm:.13}.qt-history-page>div[class*=max-w-]{max-width:1120px}.qt-history-page .qt-history-record{margin-top:0;padding:16px 20px;border-left:none;border-radius:0;border-inline:none;border-top:none;box-shadow:none}.qt-history-page .qt-history-record:hover{background:var(--qt-blue-soft)}.qt-history-page .qt-history-list{border:1px solid var(--qt-line);border-radius:12px;overflow:hidden;background:var(--qt-surface-solid)}.qt-history-page .qt-history-record:last-child{border-bottom:none}.qt-admin-layout{display:grid;grid-template-columns:184px minmax(0,1fr);column-gap:32px;max-width:1440px;padding-inline:32px}.qt-admin-layout>h1{grid-column:1/-1;padding-bottom:28px;border-bottom:1px solid var(--qt-line)}.qt-admin-navigation{position:sticky;top:84px;align-self:start;display:flex;flex-direction:column;gap:6px;padding:8px 20px 24px 0;border-right:1px solid var(--qt-line)}.qt-admin-navigation button{display:flex;align-items:center;gap:10px;text-align:left;min-height:46px;background:transparent;border:none;box-shadow:none;border-radius:var(--qt-radius-control);color:var(--qt-muted)}.qt-admin-navigation button svg{margin:0;flex-shrink:0}.qt-admin-navigation button:hover,.qt-admin-navigation button[aria-pressed=true]{background:var(--qt-blue-soft);color:var(--qt-blue)}.qt-admin-navigation button[aria-pressed=true]{box-shadow:inset 3px 0 var(--qt-blue)}.qt-admin-content{min-width:0}.qt-admin-content>.qt-card{border-radius:var(--qt-radius-card);box-shadow:none}.qt-admin-content table th{white-space:nowrap;padding-block:16px;background:var(--qt-blue-soft);color:var(--qt-muted)}.qt-admin-content .qt-admin-subcard{border-radius:9px;box-shadow:none}@media (max-width:1000px){.qt-admin-layout{grid-template-columns:150px minmax(0,1fr);column-gap:20px;padding-inline:20px}.qt-recharge-layout{grid-template-columns:320px minmax(0,1fr);gap:24px}}@media (max-width:700px){.qt-account-identity{padding-bottom:24px;margin-bottom:28px;gap:14px}.qt-account-identity>span{width:52px;height:52px;border-radius:14px;flex-shrink:0}.qt-recharge-layout{grid-template-columns:1fr;gap:20px}.qt-tier-panel{padding:24px 18px}.qt-admin-layout{display:block;padding-inline:16px}.qt-admin-navigation{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:none;border-bottom:1px solid var(--qt-line);padding:0 0 20px;margin-bottom:24px}.qt-admin-navigation button{font-size:13px;padding:10px 12px}}.qt-admin-section-title{margin:4px 0 24px;font-size:20px;font-weight:600;letter-spacing:-.025em;color:var(--qt-ink)}.qt-reward-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 24px;align-items:end}.qt-reward-form>div:nth-child(2){grid-column:1/-1;grid-row:2}.qt-reward-form>div:nth-child(2) textarea{min-height:96px}.qt-reward-form>div:last-child{grid-column:1/-1;border-top:1px solid var(--qt-line);padding-top:20px;justify-content:flex-end}.qt-reward-form input:not([type=checkbox]),.qt-reward-form textarea{width:100%;min-width:0}.qt-reward-form>label{min-height:44px}.qt-auth-story h1{text-wrap:balance}@media (max-width:540px){.qt-reward-form{grid-template-columns:minmax(0,1fr);gap:18px}.qt-reward-form>div:nth-child(2){grid-row:auto}}.qt-history-list>.qt-history-record{margin-block:0}.qt-history-list>.qt-history-record:focus-visible{outline:2px solid var(--qt-blue);background:var(--qt-blue-soft)}.qt-balance-panel{position:sticky;top:84px;min-width:0}.qt-balance-card{position:relative;isolation:isolate;display:flex;flex-direction:column;justify-content:space-between;width:100%;aspect-ratio:85.6/53.98;padding:22px 24px;overflow:hidden;border:1px solid var(--bc-border);border-radius:16px;color:var(--bc-ink);background:var(--bc-bg);box-shadow:var(--bc-shadow);font-variant-numeric:tabular-nums;--bc-border:#b9cdf0;--bc-bg:radial-gradient(ellipse at 100% 0%,#d9e7fb 0%,transparent 62%),linear-gradient(120deg,#f2f7ff,#dce9fc);--bc-shadow:0 12px 28px rgba(30,64,175,.12);--bc-ring:#2563eb1f;--bc-hairline:#1e40af0a;--bc-ink:#14295b;--bc-label:#5b76a8;--bc-link:#1d4ed8;--bc-link-hover:rgba(37,99,235,.1);--bc-nebula:#2c58ae;--bc-nebula-glow:rgba(37,99,235,.3);--bc-star:#2563eb;--bc-star-o:.25;--bc-glare:rgba(255,255,255,.55)}html[data-theme=dark] .qt-balance-card{--bc-border:#ffffff22;--bc-bg:radial-gradient(ellipse at 100% 0%,#3c6fc3 0%,transparent 65%),linear-gradient(120deg,#102d69,#2454a1);--bc-shadow:0 12px 28px #102d6118;--bc-ring:#ffffff24;--bc-hairline:#ffffff09;--bc-ink:#fff;--bc-label:#c5d8fc;--bc-link:#fff;--bc-link-hover:#ffffff16;--bc-nebula:#fff;--bc-nebula-glow:rgba(255,255,255,.35);--bc-star:#fff;--bc-star-o:.2;--bc-glare:rgba(255,255,255,.2)}.qt-balance-card:before{border-radius:inherit;background:repeating-radial-gradient(ellipse at 110% -10%,transparent 0 14px,var(--bc-ring) 15px 16px,transparent 17px 28px)}.qt-balance-card:after,.qt-balance-card:before{content:"";position:absolute;z-index:-1;inset:0;pointer-events:none}.qt-balance-card:after{background:repeating-linear-gradient(120deg,var(--bc-hairline) 0 1px,transparent 1px 4px)}.qt-balance-card{transition:transform .3s ease;will-change:transform}.qt-balance-card-bottom,.qt-balance-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.qt-balance-card-top>span{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.02em}.qt-balance-card a{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:36px;padding:6px 8px;border-radius:6px;color:var(--bc-link);font-size:12px;white-space:nowrap}.qt-balance-card a:hover{background:var(--bc-link-hover)}.qt-balance-card a:focus-visible{outline:2px solid var(--bc-link);outline-offset:1px}:is(.qt-app-header,.qt-page) .qt-balance-card a:focus-visible{outline-color:var(--bc-link)}.qt-balance-card-value p:first-child{font-size:12px;color:var(--bc-label)}.qt-balance-card-value p:last-child{margin-top:2px;font-size:clamp(29px,3vw,38px);font-weight:500;line-height:1.15;letter-spacing:-.04em}.qt-balance-card-value p:last-child span{margin-left:9px;font-size:12px;font-weight:400;color:var(--bc-label);letter-spacing:0}.qt-balance-card-bottom{align-items:flex-end}.qt-balance-card-bottom>div{display:flex;flex-direction:column;gap:3px}.qt-balance-card-bottom>div>span{font-size:11px;color:var(--bc-label)}.qt-balance-card time{font-size:12px}.qt-menu-balance{padding:0 10px 10px}.qt-menu-balance .qt-balance-card{padding:18px 20px;box-shadow:none}.qt-menu-balance .qt-balance-card-value p:last-child{font-size:34px}@media (max-width:700px){.qt-balance-panel{position:static}}:root{--qt-radius-control:8px;--qt-radius-card:12px;--qt-interaction-duration:160ms}.qt-balance-card a,:is(.qt-button-primary,.qt-button-secondary,.btn-primary,.btn-secondary,.empty-upload-btn,.translate-main-btn),:is(.qt-page,.qt-app-header,.qt-dialog,.app) button{border-radius:var(--qt-radius-control);transition:background-color var(--qt-interaction-duration) ease,border-color var(--qt-interaction-duration) ease,color var(--qt-interaction-duration) ease,box-shadow var(--qt-interaction-duration) ease,opacity var(--qt-interaction-duration) ease,translate var(--qt-interaction-duration) ease}:is(.qt-page,.qt-app-header,.qt-dialog,.app) button:not(:disabled):active,a:is(.qt-button-primary,.qt-button-secondary,.btn-primary,.btn-secondary):active{translate:0 1px}:is(.qt-page,.qt-app-header,.qt-dialog,.app) button:disabled{cursor:not-allowed;opacity:.5;translate:none}:is(.qt-page,.qt-app-header,.qt-dialog,.app) button:disabled:hover{box-shadow:none;transform:none}:is(.qt-page,.qt-app-header,.qt-dialog,.app) :is(button,a,input,select,textarea):focus-visible{outline:2px solid var(--qt-blue);outline-offset:2px}:is(.qt-button-primary,.btn-primary,.empty-upload-btn,.translate-main-btn){background:var(--qt-blue-solid);color:#fff}:is(.qt-button-primary,.btn-primary,.empty-upload-btn,.translate-main-btn):hover:not(:disabled){background:var(--qt-blue-solid-strong)}:is(.qt-button-primary,.btn-primary,.empty-upload-btn,.translate-main-btn):disabled:hover{background:var(--qt-blue-solid)}:is(.qt-button-secondary,.btn-secondary):hover:not(:disabled){background:var(--qt-blue-soft);border-color:var(--qt-blue)}.qt-tier-panel button[aria-pressed]{border-radius:var(--qt-radius-card)}.qt-history-list>.qt-history-record:focus-visible{outline-offset:-2px}.qt-balance-card-nebula{position:absolute;z-index:0;inset:0;pointer-events:none;overflow:hidden;border-radius:inherit}.qt-balance-card-nebula span{position:absolute;color:var(--bc-nebula);font-weight:500;letter-spacing:.08em;white-space:nowrap;opacity:0;transition:opacity .3s ease;padding:14px 20px;margin:-14px -20px;cursor:default;pointer-events:auto}.qt-balance-card-nebula span:hover{opacity:var(--o,.2);text-shadow:0 0 14px var(--bc-nebula-glow)}.qt-balance-card-top a{position:relative;pointer-events:auto}.qt-balance-card-nebula i{position:absolute;width:2px;height:2px;border-radius:50%;background:var(--bc-star);opacity:var(--bc-star-o)}.qt-balance-card-glare{position:absolute;z-index:0;inset:0;pointer-events:none;opacity:0;transition:opacity .3s ease;background:radial-gradient(300px circle at var(--glare-x,50%) var(--glare-y,50%),var(--bc-glare),transparent 60%)}.qt-balance-card-paid{--bc-border:rgba(176,138,58,.4);--bc-bg:radial-gradient(ellipse at 100% 0%,#f2e4bd 0%,transparent 62%),linear-gradient(120deg,#fbf5e4,#f0e2bd);--bc-shadow:0 12px 28px rgba(138,111,51,.15);--bc-ring:rgba(176,138,58,.16);--bc-hairline:rgba(176,138,58,.07);--bc-ink:#3a2d0c;--bc-label:#8a6f33;--bc-link:#8a6210;--bc-link-hover:rgba(176,138,58,.14);--bc-nebula:#a37c26;--bc-nebula-glow:rgba(176,138,58,.4);--bc-star:#b48c33;--bc-star-o:.3;--bc-glare:rgba(255,246,220,.6)}html[data-theme=dark] .qt-balance-card-paid{--bc-border:rgba(230,200,120,.3);--bc-bg:radial-gradient(ellipse at 100% 0%,rgba(126,100,44,.9) 0%,transparent 65%),linear-gradient(120deg,#12182f,#26304f);--bc-ring:rgba(230,200,120,.15);--bc-label:#d9c48f;--bc-link:#fff;--bc-link-hover:#ffffff16;--bc-nebula:#ecd39c;--bc-nebula-glow:rgba(230,200,120,.45);--bc-star:#e6c878;--bc-star-o:.3;--bc-glare:rgba(255,236,190,.22)}.qt-balance-card.is-tilting .qt-balance-card-glare{opacity:1}.qt-balance-card-bottom,.qt-balance-card-top,.qt-balance-card-value{position:relative;z-index:1;pointer-events:none}@media (prefers-reduced-motion:reduce){.qt-balance-card a,:is(.qt-button-primary,.qt-button-secondary,.btn-primary,.btn-secondary,.empty-upload-btn,.translate-main-btn),:is(.qt-page,.qt-app-header,.qt-dialog,.app) button{transition:none}:is(.qt-page,.qt-app-header,.qt-dialog,.app) button:not(:disabled):active,a:is(.qt-button-primary,.qt-button-secondary,.btn-primary,.btn-secondary):active{translate:none}.qt-balance-card{transform:none!important;transition:none;will-change:auto}.qt-balance-card-glare{display:none}}:is(.qt-button-primary,.btn-primary,.empty-upload-btn,.translate-main-btn):active:not(:disabled){background:#1e40af}:is(.qt-button-secondary,.btn-secondary):disabled:hover{background:var(--qt-surface-solid);border-color:var(--qt-line-strong)}:is(.qt-page,.qt-dialog) :is(input:not([type=checkbox]):not([type=radio]):not([type=file]),textarea,select){border-radius:var(--qt-radius-control)}.qt-recharge-records{margin-top:48px;padding-top:32px;border-top:1px solid var(--qt-line)}.qt-recharge-records>h2{margin-bottom:20px;font-size:24px;font-weight:600;letter-spacing:-.025em}.qt-recharge-records .divide-y>div{gap:24px;padding:24px}.qt-recharge-records .divide-y>div>div:first-child{min-width:0}.qt-recharge-records .divide-y p{overflow-wrap:anywhere}.qt-recharge-records .divide-y>div>div:last-child{flex-shrink:0}@media (max-width:700px){.qt-recharge-records .divide-y>div{flex-direction:column;align-items:stretch;gap:14px}.qt-recharge-records .divide-y>div>div:last-child{text-align:left;padding-left:32px}}.qt-login-methods{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--qt-line);border-radius:var(--qt-radius-card);background:var(--qt-surface-solid);overflow:hidden}.qt-login-methods>.qt-card{display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:16px;margin:0;padding:22px 24px;min-height:88px;border:none;border-radius:0;background:transparent;box-shadow:none}.qt-login-methods>.qt-card+.qt-card{border-left:1px solid var(--qt-line)}.qt-login-methods>.qt-card>div:first-child{min-width:0;flex:1}.qt-login-methods>.qt-card>div:first-child>div{min-width:0;overflow-wrap:anywhere}.qt-login-methods>.qt-card>:last-child{flex-shrink:0}@media (max-width:700px){.qt-login-methods{grid-template-columns:minmax(0,1fr)}.qt-login-methods>.qt-card{padding:20px;gap:12px}.qt-login-methods>.qt-card+.qt-card{border-left:none;border-top:1px solid var(--qt-line)}}.qt-history-page .qt-history-language{display:inline-flex;align-items:center;justify-content:center;min-height:28px;height:28px;padding:3px 9px;border-radius:6px;border-color:transparent;font-size:12px;line-height:20px}.qt-history-page .qt-history-language:not(:disabled){background:var(--qt-blue-soft);color:var(--qt-blue)}.qt-history-page .qt-history-language:not(:disabled):hover{border-color:var(--qt-blue)}.qt-history-page .qt-history-language:disabled{opacity:.7}.qt-history-summary{justify-content:flex-end}.qt-history-actions:empty{display:none}@media (max-width:767px){.qt-history-page .qt-history-record{padding:16px;gap:8px}.qt-history-summary{justify-content:space-between}}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/ba9851c3c22cd980-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/21350d82a1f187e9-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/c5fe6dc8356a8c31-s.woff2) format("woff2");unicode-range:u+1f??}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/19cfc7226ec3afaa-s.woff2) format("woff2");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/df0a9ae256c0569c-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/8e9860b6e62d6359-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c4,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/e4af272ccee01ff0-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Inter Fallback;src:local("Arial");ascent-override:90.44%;descent-override:22.52%;line-gap-override:0.00%;size-adjust:107.12%}.__className_d8ebd1{font-family:Inter,Inter Fallback;font-style:normal}.__variable_d8ebd1{--font-inter:"Inter","Inter Fallback"}