:root{--paper:#f5f7f5;--white:#fff;--ink:#203631;--muted:#6a7b74;--deep:#194c43;--teal:#287161;--line:#dce4df;--soft:#eaf1ec;--danger:#a53e36;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.75 var(--sans);-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit;text-decoration:none}p{margin:0 0 16px}h1,h2,h3{margin:0;line-height:1.4;font-weight:650}h1{font-size:40px;letter-spacing:-.04em}h2{font-size:23px;letter-spacing:-.02em}h3{font-size:15px}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,pre:focus-visible{outline:3px solid #69a38a;outline-offset:3px}[hidden]{display:none!important}.skip-link{position:absolute;top:-80px;left:16px;padding:10px 16px;background:var(--deep);color:#fff;z-index:10}.skip-link:focus{top:12px}.mono,code,pre{font-family:var(--mono)}.muted,.field-hint{color:var(--muted)}.field-hint{font-size:12px;line-height:1.8;margin:10px 0 0}.eyebrow{font-size:10px;font-weight:650;letter-spacing:.13em;color:var(--teal);margin:0 0 10px}.site-header{background:var(--white);border-bottom:1px solid var(--line)}.header-inner{max-width:1380px;min-height:76px;padding:12px 36px;margin:auto;display:flex;align-items:center;gap:46px}.brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;white-space:nowrap;letter-spacing:-.02em}.brand-mark{display:grid;place-items:center;width:34px;height:34px;color:#fff;background:var(--deep);border-radius:9px;font-size:20px}.main-nav{display:flex;gap:6px;flex:1;min-width:0;overflow-x:auto;white-space:nowrap}.main-nav a{padding:9px 14px;border-radius:6px;color:#536a5f}.main-nav a:hover{background:var(--paper)}.main-nav a[aria-current]{background:var(--soft);color:var(--deep);font-weight:600}.header-actions{display:flex;gap:18px;align-items:center;font-size:12px}.account-link{color:var(--teal);white-space:nowrap}.account-name{max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace{max-width:1280px;margin:auto;display:grid;grid-template-columns:208px minmax(0,1fr);gap:54px;padding:42px 36px 0}.sidebar{align-self:start;position:sticky;top:36px}.sidebar>.eyebrow{font-size:10px;margin:6px 0 22px}.sidebar nav{display:grid;gap:6px}.sidebar nav a{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:11px 12px;color:#50695f;border-radius:6px}.sidebar nav a:hover,.sidebar nav a:focus-visible{background:#e7eee8;color:var(--deep)}.sidebar nav a span{font:10px var(--mono);color:#82958b}.sidebar-note{margin:34px 0 22px;padding:19px 12px 0;border-top:1px solid var(--line);font-size:11px;color:var(--muted);line-height:1.9}.sidebar-note strong{font-size:12px;color:var(--deep)}.sidebar-note p{margin:8px 0 0}.network-dot{display:inline-block;background:#5a9472;border-radius:50%;width:6px;height:6px;margin-right:7px;vertical-align:middle}.back-link{font-size:11px;color:var(--muted);padding:0 12px}main{min-width:0}.section-anchor{scroll-margin-top:28px;margin-bottom:46px}.page-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:28px}.intro{color:var(--muted);font-size:15px;margin:12px 0 0}.pill{font-size:11px;white-space:nowrap;color:var(--teal);background:#e6eee5;border:1px solid #d8e3d7;border-radius:20px;padding:5px 12px;margin-top:10px}.notice{background:#edf2eb;border:1px solid #d7e2d4;padding:14px 17px;border-radius:7px;margin:0 0 20px;font-size:13px;color:#42674d;overflow-wrap:anywhere}.notice a{color:var(--deep);text-decoration:underline;text-underline-offset:3px}.notice 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24px}.model-heading>div:first-child{position:relative;padding-left:64px;min-height:55px;min-width:0}.model-icon{position:absolute;left:0;top:0;display:grid;place-items:center;width:48px;height:48px;border-radius:11px;background:var(--deep);color:#f5f2d8;font:500 32px Georgia,serif}.model-heading .eyebrow{font-size:10px;margin:0 0 3px}.model-heading h2{font-size:22px;overflow-wrap:anywhere}.model-caption{font-size:11px;margin:6px 0 0;color:var(--muted)}.model-state{display:flex;flex-direction:column;align-items:flex-end;gap:2px;flex:0 0 auto}.status-badge{font-size:11px;padding:4px 10px;background:var(--soft);border-radius:5px;color:var(--teal)}.status-badge[data-state="offline"]{color:#994a3c;background:#fcf0ed}.status-badge[data-state="busy"],.status-badge[data-state="loading"]{color:#8c6a2d;background:#f9f2e6}.model-state .field-hint{font-size:10px;margin-top:0}.model-facts{display:grid;grid-template-columns:1fr 1fr 1.1fr;padding:0 28px 24px;gap:18px}.model-facts>div+div{border-left:1px solid var(--line);padding-left:23px}.model-facts span{display:block;font-size:11px;color:var(--muted);margin-bottom:4px}.model-facts strong{font:500 22px var(--mono);letter-spacing:-.03em}.model-facts small{font:11px var(--sans);color:var(--muted);letter-spacing:0}.model-note{padding:13px 28px;margin:0;background:#f8faf7;border-top:1px solid #e6ece6;color:var(--muted);font-size:11px;line-height:1.9}.quick-config{display:grid;grid-template-columns:1.6fr 1fr;gap:16px;margin-top:20px}.config-field{min-width:0}.config-field label{font-size:11px;color:var(--muted);margin-bottom:7px}.copy-field{display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:#fff;border-radius:6px;overflow:hidden}.copy-field input{border:0;min-width:0;flex:1;margin:0;padding:11px 12px;font-size:12px;background:transparent;color:var(--ink)}.copy-field input:focus-visible{outline-offset:-3px}.copy-button{padding:9px 13px;font-size:11px;align-self:stretch;border-left:1px solid #edf1eb;background:#fafcf9}.inline-note{font-size:11px;color:var(--muted);margin:12px 0 0;line-height:1.9}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:10px}.section-heading .eyebrow{margin-bottom:7px}.section-heading h2{font-size:25px}.section-heading>.button{font-size:12px;min-height:40px}.section-description{font-size:12px;color:var(--muted);margin:0 0 20px;max-width:720px;line-height:1.9}.key-list{border:1px solid var(--line);border-radius:8px;background:#fff;overflow:hidden}.empty-message{font-size:12px;color:var(--muted);text-align:center;padding:25px 18px;margin:0}.key-row{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:18px 21px}.key-row+.key-row{border-top:1px solid var(--line)}.key-details{min-width:0}.key-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.key-title 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var(--line)}th{font-size:10px;font-weight:500;color:var(--muted);background:#fafbf8}th,td{padding:13px 20px;border-bottom:1px solid #edf1eb}tbody tr:last-child td{border-bottom:0}.request-endpoint{font:10px var(--mono);color:#5b7567;margin-right:9px}.request-code{display:inline-block;border-radius:3px;color:var(--teal);background:#edf3eb;padding:1px 5px;font:10px var(--mono)}.request-code.failed{background:#fcf0ed;color:#994a3c}.page-footer{border-top:1px solid var(--line);padding:23px 0 30px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#7c8c82}.page-footer span:last-child{max-width:450px;text-align:right}dialog{padding:0;border:1px solid var(--line);border-radius:12px;width:min(470px,calc(100vw - 30px));max-height:calc(100dvh - 40px);background:#fff;color:var(--ink);box-shadow:0 20px 80px #173b3129}dialog::backdrop{background:#15332c66;backdrop-filter:blur(3px)}.dialog-content{padding:30px}.dialog-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:13px}.dialog-content h2{font-size:23px}.dialog-content>p{font-size:12px;color:var(--muted);margin:12px 0 20px}.dialog-content>.eyebrow{font-size:10px;margin:0 0 8px;color:var(--teal)}.icon-button{border:0;background:transparent;padding:0 3px;color:#6b8276;font-size:25px;line-height:1.2}.dialog-content .text-link{display:inline-block;margin-top:15px}.dialog-content .notice{margin:16px 0 0}.dialog-content .field-hint{font-size:11px;margin:12px 0 0}label{display:block;font-size:12px;margin:16px 0 6px;font-weight:500}input,select{display:block;width:100%;border:1px solid #d6e0d8;border-radius:6px;background:#fff;padding:10px 12px;color:var(--ink);font-size:13px;min-height:43px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:23px}.dialog-actions .button{font-size:12px}.secret-field input{font-size:11px}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);padding:12px 21px;border-radius:7px;background:#173e35;color:#fff;font-size:12px;box-shadow:0 4px 22px #183e3526;z-index:20;max-width:calc(100vw - 30px);text-align:center}.noscript{position:fixed;bottom:0;left:0;right:0;background:#fff2db;color:#654b21;padding:12px;text-align:center;font-size:12px}
.network-steps{padding-left:19px;font-size:11px;line-height:2}.network-steps li{margin-bottom:8px}.admin-toolbar{display:flex;justify-content:space-between;align-items:center;gap:24px;margin:20px 0 15px}.admin-toolbar>.field-hint{margin:0}.admin-toolbar label{font-size:10px;margin:0;color:var(--muted)}.admin-toolbar input{font-size:11px;min-height:36px;width:210px;padding:7px 10px;margin-top:5px}.admin-key-title{font-size:11px;overflow-wrap:anywhere;white-space:normal;max-width:230px}.admin-subline{font-size:10px;color:var(--muted);display:block;margin-top:3px}#admin-key-list td{vertical-align:middle}.admin-revoke{font-size:10px}
@media(min-width:1450px){.workspace{gap:70px;grid-template-columns:220px minmax(0,1fr)}}
@media(max-width:1050px){.header-inner{gap:22px;padding:12px 24px}.main-nav a{padding:8px 10px;font-size:12px}.workspace{gap:28px;grid-template-columns:160px minmax(0,1fr);padding:32px 24px 0}.sidebar>.eyebrow{font-size:9px}.sidebar nav a{font-size:12px;padding:10px 8px}.model-heading{padding:23px 21px}.model-heading h2{font-size:19px}.model-facts{padding:0 21px 22px;gap:12px}.model-facts>div+div{padding-left:16px}.model-facts strong{font-size:20px}.model-facts small{display:block;font-size:10px;line-height:1.8}.model-note{padding:12px 21px}.quick-config{grid-template-columns:1fr}.copy-field input{font-size:11px}.access-panel{padding:20px;gap:18px}.access-actions{flex-basis:130px}.client-grid{grid-template-columns:1fr 1fr}.client-card summary{flex-wrap:wrap;gap:3px}.client-tag{font-size:9px}.header-actions .account-name{display:none}}
@media(max-width:760px){html{scroll-padding-top:18px}.header-inner{min-height:68px;flex-wrap:wrap;gap:8px 15px;padding:14px 20px}.brand{font-size:16px}.brand-mark{width:30px;height:30px;font-size:18px}.header-actions{margin-left:auto;font-size:11px}.main-nav{order:3;flex-basis:100%;gap:5px;margin-top:5px}.main-nav a{flex:1;justify-content:center;text-align:center;padding:7px 6px}.workspace{display:block;padding:22px 20px 0}.sidebar{position:static;margin-bottom:26px}.sidebar>.eyebrow,.sidebar-note,.back-link{display:none}.sidebar nav{display:flex;border-bottom:1px solid var(--line);gap:10px;overflow-x:auto;padding-bottom:9px}.sidebar nav a{padding:5px 2px;white-space:nowrap;font-size:11px;gap:5px}.sidebar nav a span{display:none}.sidebar nav a+a{margin-left:6px}.page-heading{margin-bottom:21px}h1{font-size:34px}.intro{font-size:13px}.pill{font-size:9px;padding:4px 9px}.model-heading{padding:21px 18px;gap:10px}.model-heading>div:first-child{padding-left:48px}.model-icon{width:37px;height:37px;font-size:26px;border-radius:8px}.model-heading h2{font-size:17px}.model-heading .eyebrow{font-size:8px}.model-caption{font-size:10px}.model-state .field-hint{display:none}.status-badge{font-size:9px;padding:3px 7px}.model-state .text-button{font-size:10px}.model-facts{padding:0 18px 19px;gap:10px}.model-facts>div+div{padding-left:12px}.model-facts span{font-size:9px}.model-facts strong{font-size:17px}.model-facts small{font-size:8px}.model-note{padding:12px 18px;font-size:10px}.quick-config{margin-top:15px;gap:11px}.inline-note{font-size:10px}.section-anchor{margin-bottom:34px}.section-heading h2{font-size:22px}.section-heading .button{font-size:11px;padding:8px 12px;min-height:38px}.section-heading .eyebrow{font-size:9px}.section-description{font-size:11px}.key-row{padding:16px;gap:12px}.key-title strong{font-size:12px}.key-meta{font-size:9px;gap:3px 10px}.key-prefix{font-size:10px}.revoke-button{font-size:10px;padding:5px 9px}.steps{display:block;padding:15px 0 4px}.steps li{margin:0 0 18px;gap:14px}.steps h3{margin-bottom:3px}.steps p{font-size:11px}.steps li>span{min-width:18px}.client-grid{grid-template-columns:1fr;gap:10px}.client-card summary{flex-wrap:nowrap;font-size:13px;padding:16px 18px}.client-tag{font-size:9px}.client-body{font-size:11px}.access-panel{display:block;padding:20px}.access-panel h2{font-size:17px}.access-actions{margin-top:17px;display:flex;flex-wrap:nowrap}.access-actions .button{width:auto}.usage-grid{padding:17px 16px;gap:10px}.usage-grid>div+div{padding-left:15px}.usage-grid strong{font-size:24px}.usage-grid span{font-size:10px}.usage-grid small{font-size:8px}th,td{padding:12px 16px}.page-footer{display:block;font-size:9px;padding:20px 0 26px}.page-footer span{display:block}.page-footer span:last-child{text-align:left;margin-top:6px}.dialog-content{padding:25px}.dialog-content h2{font-size:21px}.technical-body{padding:2px 16px 20px}.technical-details>summary{padding:15px 16px;font-size:11px}pre{font-size:10px;padding:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}dialog::backdrop{backdrop-filter:none}}

.chat-entry{display:flex;align-items:center;justify-content:space-between;gap:26px;padding:23px 25px;margin-top:18px;background:#eaf0e7;border:1px solid #d7e3d3;border-radius:10px}.chat-entry .eyebrow{font-size:9px;margin-bottom:5px}.chat-entry h2{font-size:19px}.chat-entry p:not(.eyebrow){font-size:11px;color:#687e68;margin:8px 0 0;max-width:540px;line-height:1.9}.chat-entry>.button{font-size:12px;flex:0 0 auto}@media(max-width:760px){.chat-entry{display:block;padding:19px}.chat-entry h2{font-size:17px}.chat-entry>.button{margin-top:15px;font-size:11px;min-height:37px}}
/* Match the Research account header and keep the signed-out introduction short. */
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.header-actions{gap:13px;flex:none;white-space:nowrap}.button-account{color:var(--deep);background:#fff;border-color:var(--line);min-height:40px;padding:8px 16px;font-size:13px}.button-account:hover:not(:disabled){background:var(--soft)}.header-apply-button{min-height:40px;padding:8px 14px;font-size:13px}.header-actions .text-button{min-height:40px;font-size:12px}.qwen-intro-panel{border:1px solid var(--line);border-radius:10px;padding:30px;background:#fff;margin:20px 0 28px;max-width:800px}.qwen-intro-panel h2{font-size:23px;line-height:1.6;margin-bottom:15px}.qwen-intro-panel p{font-size:13px;color:var(--muted);line-height:2;margin-bottom:10px}.qwen-intro-panel .field-hint{font-size:11px;margin-bottom:0}body[data-access="anonymous"] .workspace{display:block;max-width:980px;min-height:calc(100dvh - 77px);padding-top:60px}body[data-access="anonymous"] .page-heading{margin-bottom:24px}body[data-access="anonymous"] .page-footer{margin-top:60px}.main-nav{flex:none}.header-inner{gap:30px;justify-content:space-between}.main-nav a{padding-left:11px;padding-right:11px}
@media(max-width:1150px){.header-inner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 20px}.main-nav{grid-column:1/-1;grid-row:2;justify-content:center}.main-nav a{font-size:12px}.header-actions{margin-left:auto}.header-actions .button-account,.header-actions .header-apply-button{font-size:12px;min-height:36px;padding:7px 12px}.header-actions .text-button{font-size:11px;min-height:36px}}
@media(max-width:760px){.header-inner{padding:13px 20px 6px;gap:5px 12px}.brand{font-size:15px;gap:8px}.brand-mark{width:28px;height:28px;font-size:17px}.header-actions{gap:9px}.header-actions .button-account,.header-actions .header-apply-button{font-size:11px;padding:6px 10px;min-height:34px}.header-actions .text-button{font-size:10px;min-height:34px}.main-nav{gap:0;margin-top:5px;justify-content:space-between}.main-nav a{font-size:10px;padding:7px 3px;flex:none}.qwen-intro-panel{padding:22px 20px;margin:20px 0}.qwen-intro-panel h2{font-size:19px;margin-bottom:12px}.qwen-intro-panel p{font-size:12px}.qwen-intro-panel .field-hint{font-size:10px}body[data-access="anonymous"] .workspace{padding-top:35px}body[data-access="anonymous"] .page-footer{margin-top:40px}}
@media(max-width:370px){.header-inner{padding-left:16px;padding-right:16px;column-gap:8px}.brand{font-size:13px;gap:6px}.brand-mark{width:25px;height:25px;font-size:16px}.header-actions{gap:7px}.header-actions .button-account,.header-actions .header-apply-button{font-size:10px;padding-left:8px;padding-right:8px}.main-nav a{font-size:9px;padding-left:2px;padding-right:2px}}
body[data-session-checking="true"] [data-private-content]{visibility:hidden;pointer-events:none}.recheck-login{display:block;margin:-11px 0 18px}

/* Keep the site's exits visible alongside local Qwen navigation. */
@media(max-width:1100px){.main-nav{flex-wrap:wrap;overflow-x:visible;justify-content:center}}
@media(max-width:620px){.main-nav{gap:0 4px;justify-content:center}.main-nav a{font-size:12px;padding:7px 8px;flex:none}}

.api-model-choice{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted);margin:16px 0 8px}.api-model-choice select{width:auto;max-width:100%;font-size:12px;margin:0}

#ai-access-prompt{white-space:pre-wrap;overflow-wrap:anywhere;max-height:320px;overflow:auto;padding:18px;background:var(--soft);border:1px solid var(--line);border-radius:8px;font:12px/1.8 var(--mono)}

/* Research task navigation stays separate from model tools, help and other platforms. */
.research-tool-context{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:0 0 20px;font-size:12px;color:var(--muted)}
.research-tool-context a{color:var(--teal)}
.research-tool-context a:hover{text-decoration:underline;text-underline-offset:3px}
.research-utility-footer{flex-wrap:wrap;align-items:flex-start;margin-top:28px;font-size:12px;gap:20px 28px}
.research-footer-context{display:flex;flex-direction:column;gap:8px;flex:1 1 280px;max-width:520px}
.research-footer-group{display:flex;flex-direction:column;gap:8px;min-width:100px}
.research-footer-group>span{font-size:11px;color:var(--muted)}
@media(max-width:760px){.research-footer-context{flex-basis:100%;max-width:none}.research-tool-context{font-size:11px;margin-bottom:16px}}

/* BEGIN RESEARCH GROUPED NAV */
/* Research navigation: all destinations remain visible at every viewport width. */
.site-header .header-inner { display:grid; grid-template-columns:auto minmax(0,1fr) auto; gap:16px 24px; }
.main-nav.grouped-nav { display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:12px 18px; min-width:0; overflow:visible; white-space:normal; }
.grouped-nav .nav-group { min-width:0; }
.grouped-nav .nav-group-title { display:block; margin-bottom:3px; color:var(--muted,#687f76); font-size:11px; line-height:1.5; font-weight:500; }
.grouped-nav .nav-group-links { display:flex; flex-wrap:wrap; align-items:center; gap:3px 4px; }
.main-nav.grouped-nav a { display:inline-flex; align-items:center; justify-content:center; min-height:36px; margin:0; padding:7px 9px; border-radius:6px; white-space:normal; overflow-wrap:anywhere; font-size:13px; line-height:1.5; }
.grouped-nav .nav-home-link { align-self:center; }
.main-nav.grouped-nav a:hover { background:var(--paper,#f4f7f4); }
.main-nav.grouped-nav a[aria-current] { color:var(--deep,#194c43); background:var(--soft,#e8f1eb); font-weight:600; }
@media (max-width:1180px) {
  .site-header .header-inner { grid-template-columns:minmax(0,1fr) auto; gap:12px 16px; }
  .site-header .header-inner>.brand { grid-column:1; grid-row:1; }
  .site-header .header-actions { grid-column:2; grid-row:1; }
  .site-header .main-nav.grouped-nav { grid-column:1 / -1; grid-row:2; justify-content:flex-start; gap:12px 24px; }
}
@media (max-width:620px) {
  .site-header .header-inner { padding:12px 18px; gap:12px; }
  .site-header .brand { font-size:15px; gap:7px; }
  .site-header .header-actions { gap:8px; }
  .site-header .header-actions .button { padding:8px 10px; font-size:12px; min-height:36px; }
  .site-header .main-nav.grouped-nav { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); align-items:start; justify-content:stretch; gap:12px 18px; width:100%; overflow:visible; }
  .main-nav.grouped-nav>.nav-home-link { justify-self:start; align-self:center; }
  .grouped-nav .nav-group-links { justify-content:flex-start; gap:2px 3px; }
  .site-header .main-nav.grouped-nav a { min-height:34px; padding:6px 5px; font-size:12px; }
}
/* END RESEARCH GROUPED NAV */