:root{font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#20324b;background:#f4f6fa;font-synthesis:none;--ink:#20324b;--muted:#60718a;--brand:#225bd5;--line:#dde4ef;--nav:#172d50;--soft:#edf3ff;--success:#257454;color-scheme:light}*{box-sizing:border-box}body{margin:0;font-size:14px;line-height:1.55}a{color:var(--brand);text-decoration:none}button,a,input,textarea,select,summary{touch-action:manipulation;-webkit-tap-highlight-color:#225bd51a}button,input,textarea,select{font:inherit}button,.button,.login-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border:1px solid transparent;border-radius:7px;padding:10px 17px;background:var(--brand);color:#fff;font-weight:600;cursor:pointer;text-align:center;line-height:1.4}button:hover,.button:hover,.login-button:hover{background:#1746ae;color:#fff}button:disabled{cursor:not-allowed;opacity:.52}button.secondary,.button.secondary{background:#fff;color:#294261;border-color:var(--line)}button.secondary:hover,.button.secondary:hover{border-color:#91a9cc;background:#f5f8ff}button.quiet{background:transparent;color:var(--muted);padding:8px 10px}button.quiet:hover{background:#e9eff8;color:var(--ink)}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #7da5ff;outline-offset:3px}h1,h2,h3,h4,h5,p{margin-top:0}h1,h2,h3{letter-spacing:-.025em;text-wrap:balance}h1{font-size:28px;line-height:1.35;margin-bottom:7px;font-weight:700}h2{font-size:23px;line-height:1.4;margin-bottom:12px}h3{font-size:18px;line-height:1.5;margin-bottom:10px}h4{font-size:15px;margin-bottom:8px}h5{font-size:13px;margin:16px 0 6px}p{color:var(--muted);line-height:1.75;margin-bottom:14px;max-width:80ch}small{font-size:12px;color:var(--muted)}svg{width:20px;height:20px;flex-shrink:0}button,pre,dd,a{overflow-wrap:anywhere}input,textarea,select{width:100%;min-width:0;background:#fff;color:var(--ink);border:1px solid #bbc8da;border-radius:6px;padding:11px 12px;margin:6px 0 4px}textarea{resize:vertical;line-height:1.7;min-height:120px}label{display:block;font-weight:600;margin-top:18px}label:has(input[type=checkbox]){display:flex;gap:8px;align-items:center}input[type=checkbox]{width:auto;min-height:20px}form small{display:block;margin-bottom:12px}form button[type=submit]{margin-top:18px}form [role=alert]{color:#a33d31;background:#fff3ef;padding:12px;border-radius:6px;margin-top:16px}pre{white-space:pre-wrap;word-break:break-word;font-family:inherit;font-size:14px;line-height:1.8;max-width:100%}details{border-top:1px solid var(--line);padding-top:14px;margin-top:20px}summary{cursor:pointer;color:#425f85;font-weight:600;padding:5px 0;min-height:32px}details[open]>summary{margin-bottom:12px}dl{margin:12px 0}dt{font-size:12px;color:var(--muted);margin-top:12px}dd{margin:4px 0;font-variant-numeric:tabular-nums}hr{border:0;border-top:1px solid var(--line);margin:24px 0}.skip-link{position:fixed;left:16px;top:-100px;z-index:100;background:white;padding:12px;border-radius:6px}.skip-link:focus{top:12px}.app-shell{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--nav);color:#dce7fa;padding:30px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100dvh}.brand{display:flex;align-items:center;gap:11px;color:#fff;font-size:23px;font-weight:750;padding:0 13px 36px;line-height:1.15;letter-spacing:.02em}.brand small{display:block;color:#aebfda;font-weight:400;font-size:11px;margin-top:5px;letter-spacing:.01em}.brand-mark{display:grid;place-items:center;width:37px;height:37px;background:#3b74e8;color:#fff;border-radius:10px;font-size:23px;font-weight:800;letter-spacing:-3px;padding-right:3px}.sidebar nav{display:grid;gap:6px}.sidebar nav a{display:flex;align-items:center;gap:12px;color:#c6d3e9;min-height:46px;padding:11px 14px;border-radius:7px;font-weight:500}.sidebar nav a:hover{color:#fff;background:#ffffff0c}.sidebar nav a[aria-current]{background:#ffffff14;color:#fff;box-shadow:inset 3px 0 0 #87adff}.sidebar nav a[aria-current] svg{color:#9abaff}.sidebar-secondary{border-top:1px solid #ffffff18;margin-top:26px;padding-top:22px}.sidebar-secondary>p{font-size:11px;color:#8ea5c7;margin:0 14px 10px}.sidebar-secondary nav a{font-size:13px}.sidebar-note{margin-top:auto;padding:30px 14px 0;font-size:12px;color:#bfcee4}.sidebar-note small{display:block;font-size:10px;color:#8ea5c7;margin-top:6px}.privacy-dot{display:inline-block;width:6px;height:6px;background:#7ac7aa;border-radius:50%;margin-right:7px}.app-body{min-width:0}.topbar{height:72px;padding:0 40px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between;gap:16px}.breadcrumb{font-size:13px;color:#63738c}.breadcrumb span{color:#b7c2d3;margin:0 12px}.account-actions{display:flex;align-items:center;gap:9px;min-width:0}.avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#e9f0ff;color:#335d9c;font-size:12px}.account-name{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.session-label{color:#7c8aa0;font-size:12px}main{max-width:1420px;padding:36px 40px 20px;margin:0 auto;outline-offset:-3px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.page-heading p{margin-bottom:0}.workspace-footer{font-size:11px;color:#8794a8;padding:36px 0 10px;border-top:1px solid var(--line);margin-top:36px}.feedback:empty{display:none}.feedback{position:fixed;z-index:50;right:24px;bottom:20px;max-width:min(480px,calc(100vw - 32px));margin:0;padding:13px 18px;border:1px solid #bed0ed;background:#fff;box-shadow:0 6px 28px #17335b22;border-radius:8px;color:#294d7c}.notice{background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px;margin-bottom:20px;min-width:0}.notice .notice{padding:18px;border-radius:7px;margin:18px 0;background:#f9fbfe}.notice>p:last-child{margin-bottom:0}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:28px 0 16px}.section-heading h2,.section-heading h3{margin:0}.section-heading p{font-size:13px;margin:5px 0 0}.section-heading>a{font-size:13px}.eyebrow{display:inline-block;font-size:12px;color:var(--muted);margin-bottom:9px}.welcome-panel{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:28px;border:1px solid #d7e2f5;background:#fff;border-radius:12px;padding:32px;margin-bottom:30px;position:relative;overflow:hidden}.welcome-panel h2{font-size:27px;margin-bottom:10px}.welcome-panel p{max-width:47ch}.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:20px}.welcome-illustration{border-left:1px solid #e4ebf5;padding-left:26px;display:grid;align-content:center;gap:10px}.workflow-chip{display:flex;align-items:center;gap:12px;padding:10px;background:#f4f7fc;border-radius:6px;font-size:12px;color:#597392}.workflow-chip strong{color:#365a90;font-size:12px}.workflow-chip svg{width:16px;height:16px}.projects{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,265px),1fr));gap:16px}.project{border:1px solid var(--line);border-radius:9px;background:white;padding:22px;min-width:0;overflow-wrap:anywhere}.project h3{margin-bottom:8px}.project p{font-size:13px;margin-bottom:10px}.project-icon{display:grid;place-items:center;background:var(--soft);color:#426caa;width:36px;height:36px;border-radius:8px;margin-bottom:18px}.project-topline{display:flex;align-items:center;justify-content:space-between;gap:12px}.project-topline .project-icon{margin-bottom:16px}.status-pill{display:inline-flex;align-items:center;border-radius:5px;padding:3px 8px;background:#f0f3f8;color:#61718a;font-size:11px;white-space:nowrap;align-self:flex-start}.status-pill.success{background:#ebf7f0;color:#24704f}.project .project-open{margin-top:18px;display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:600;padding-top:15px;border-top:1px solid #edf0f5}.empty-state{border:1px dashed #cbd6e6;border-radius:9px;text-align:center;background:#fff;padding:38px 24px}.empty-state .project-icon{margin:0 auto 14px}.empty-state p{max-width:52ch;margin:0 auto 18px}.empty-state h3{margin-bottom:7px}.quick-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:9px;overflow:hidden}.quick-links a{background:#fff;padding:22px;display:flex;gap:14px;color:var(--ink)}.quick-links a:hover{background:#f9fbff}.quick-links a>svg{color:#5a79a5;margin-top:2px}.quick-links strong{display:block;font-size:14px;margin-bottom:5px}.quick-links small{display:block;font-size:12px;line-height:1.6}.status-panel{background:#fff;border:1px solid var(--line);border-radius:10px;padding:30px;display:flex;align-items:flex-start;gap:20px}.status-panel .status-icon{display:grid;place-items:center;width:42px;height:42px;background:#fff1e8;color:#966025;border-radius:10px;flex-shrink:0;font-size:22px}.status-panel h2{font-size:19px}.status-panel p{max-width:60ch}.status-panel .actions{margin-top:12px}.status-panel.loading .status-icon{background:#eaf0fc;color:#557abb}.skeleton{height:13px;border-radius:4px;background:#edf1f7;margin:12px 0;width:min(360px,100%)}.skeleton.short{width:65%}.loading-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:24px}.loading-card{border:1px solid var(--line);background:white;border-radius:9px;padding:25px;height:155px}.workspace-navigation,.panel-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.workspace-navigation button{background:#eef3fb;color:#42638d;margin:0}.workspace-navigation button[aria-current]{background:var(--brand);color:#fff}.panel-tabs{border-bottom:1px solid var(--line);gap:24px;margin:24px 0}.panel-tabs a{padding:12px 0;color:var(--muted);font-weight:600;font-size:13px;border-bottom:2px solid transparent}.panel-tabs a[aria-current]{border-color:var(--brand);color:var(--brand)}.panel-tabs a:hover{color:#1746ae}.detail-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:20px}.detail-heading h2{margin-bottom:8px}.detail-heading p{margin:0;font-size:13px}.back-link{font-size:13px}.detail-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start;margin-top:24px}.detail-columns>.notice{margin:0}.project-summary{font-size:14px;color:var(--muted);white-space:pre-wrap}.usage-note{font-size:12px;padding:12px;background:#f4f7fc;border-radius:6px;margin-top:16px;line-height:1.65}.inline-warning{padding:12px 14px;background:#fff5e9;color:#8b5b27;border-left:3px solid #dfac58;font-size:13px;margin:16px 0;line-height:1.6}.budget-balance{font-size:30px;font-weight:700;color:#315b96;line-height:1.3;font-variant-numeric:tabular-nums}.budget-inline{font-size:12px;color:#5c7190}.advanced-panel{background:#fff;border:1px solid var(--line);border-radius:9px;padding:16px 22px;margin:24px 0}.advanced-panel>summary{margin:0}.advanced-panel[open]>summary{margin-bottom:18px}.advanced-panel .notice{border:0;background:transparent;margin:0;padding:12px 0}.advanced-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.history{margin-top:24px}.history .projects{grid-template-columns:1fr}.history .project{padding:18px}.history pre{background:#f7f9fc;border-radius:6px;padding:14px;margin:10px 0}.result-panel{min-height:320px}.result-panel .history:first-child{margin-top:0}.plain-output{white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;line-height:1.8}.login-options{display:flex;flex-wrap:wrap;gap:10px}.creation-heading{margin-bottom:20px}.creation-heading a{font-size:13px}.create-project{max-width:760px}.create-project h3{margin-top:0}.workflow-note{display:flex;gap:10px;align-items:center;font-size:12px;color:#567095;margin:15px 0}.workflow-note span{color:#a4b3c8}.diagnostic{font-size:12px}.diagnostic pre{font:12px/1.6 ui-monospace,monospace}.read-only-note{font-size:12px;color:var(--muted)}.muted{color:var(--muted)}.form-footer{display:flex;align-items:center;gap:14px;margin-top:8px}
@media(min-width:1600px){main{padding-left:60px;padding-right:60px}}
@media(max-width:1100px){.app-shell{grid-template-columns:205px minmax(0,1fr)}.sidebar{padding:28px 12px}.topbar{padding:0 26px}main{padding:30px 26px}.welcome-panel{grid-template-columns:minmax(0,1fr) 170px;padding:26px}.quick-links{grid-template-columns:1fr}.quick-links a{padding:17px 20px}.detail-columns{grid-template-columns:1fr}.welcome-illustration{padding-left:18px}.panel-tabs{gap:18px}}
@media(max-width:760px){.app-shell{display:block}.sidebar{height:auto;position:static;padding:16px 18px 0}.brand{padding:0 0 16px;font-size:21px}.brand small{display:inline;margin-left:8px}.brand-mark{width:31px;height:31px;font-size:21px;border-radius:8px}.sidebar>nav{grid-template-columns:repeat(4,minmax(0,1fr));gap:4px}.sidebar nav a{justify-content:center;gap:7px;padding:10px 4px;min-height:44px;font-size:12px;border-radius:6px}.sidebar nav a svg{width:16px;height:16px}.sidebar nav a[aria-current]{box-shadow:inset 0 -2px 0 #87adff}.sidebar-secondary{margin:10px 0 0;padding:8px 0;border-top-color:#ffffff15}.sidebar-secondary>p,.sidebar-note{display:none}.sidebar-secondary nav{display:flex;justify-content:space-between;gap:10px}.sidebar-secondary nav a{font-size:11px;min-height:36px;gap:7px}.sidebar-secondary svg{display:none}.topbar{height:54px;padding:0 20px}.breadcrumb{font-size:11px}.breadcrumb span{margin:0 6px}.account-name{max-width:100px}.avatar{display:none}main{padding:24px 20px}.page-heading{gap:12px;margin-bottom:22px}h1{font-size:24px}.page-heading p{font-size:12px}.refresh-button{font-size:12px;padding:8px 12px;min-height:38px}.welcome-panel{grid-template-columns:1fr;padding:23px;gap:0}.welcome-panel h2{font-size:23px}.welcome-illustration{display:none}.notice{padding:20px}.status-panel{padding:22px;gap:13px}.status-panel .status-icon{width:33px;height:33px;font-size:18px}.status-panel h2{font-size:17px}.status-panel p{font-size:13px}.section-heading{gap:12px}.section-heading h2{font-size:19px}.section-heading h3{font-size:17px}.section-heading>a{font-size:12px}.panel-tabs{gap:0;justify-content:space-between}.panel-tabs a{font-size:12px;padding:12px 3px}.advanced-fields{grid-template-columns:1fr;gap:0}.loading-grid{grid-template-columns:1fr}.loading-card:not(:first-child){display:none}.detail-heading h2{font-size:22px}.detail-heading{align-items:flex-start}.detail-columns{gap:18px}.project{padding:20px}.feedback{right:16px;bottom:12px;padding:11px 14px;font-size:12px}.workspace-footer{padding-bottom:env(safe-area-inset-bottom,10px)}}
@media(prefers-reduced-motion:no-preference){.loading .status-icon{animation:breathe 1.8s ease-in-out infinite}@keyframes breathe{50%{opacity:.4}}}

@media(max-width:400px){.sidebar>nav svg{display:none}.sidebar>nav a{white-space:nowrap}.sidebar>nav a span{white-space:nowrap}}