:root{--ink:#20211f;--muted:#73736d;--green:#0f5132;--green-soft:#edf3ef;--rule:#e6e4df;--optional:#b8664f;--canvas:#fff;--radius:7px;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff}body{background:#fff}.topbar{height:66px;display:grid;grid-template-columns:auto minmax(180px,1fr) auto auto;gap:42px;padding:0 32px;border-color:var(--rule)}.brand{font-family:"Songti SC","STSong",serif;font-size:27px;letter-spacing:-.5px}.brand-mark{width:34px;height:34px;border-radius:7px;background:var(--green);font-family:serif}.project-switcher{display:flex;width:max-content;align-items:center;gap:10px;border:0;background:none;font:650 15px/1 inherit;color:var(--ink);cursor:pointer}.top-nav{display:flex;height:100%;align-items:center;gap:30px}.top-nav .rail-item{height:100%;padding:0 2px;border-radius:0;background:none!important;color:var(--ink);font-size:14px;position:relative}.top-nav .rail-item.active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--green)}.account-tools{gap:18px}.usage-mini{background:var(--green-soft);border-radius:4px}.account-link{border:0;background:none;color:var(--ink);font:650 14px/1 inherit;cursor:pointer}.app-shell{display:block;min-height:calc(100vh - 66px)}.rail{display:none}main{max-width:none;padding:0;margin:0}.view:not(#dashboardView){max-width:1380px;margin:0 auto;padding:48px 42px 72px}.project-home{min-height:calc(100vh - 66px);display:grid;grid-template-columns:minmax(0,62fr) minmax(360px,38fr);max-width:1536px;margin:0 auto}.project-intro{padding:92px clamp(42px,7vw,112px) 72px;display:flex;flex-direction:column}.save-line{font-size:12px;color:var(--muted);margin:0 0 56px}.project-intro h1{font-family:"Songti SC","STSong","Noto Serif SC",serif;font-size:clamp(48px,5vw,72px);font-weight:500;line-height:1.22;letter-spacing:-2.5px;margin:0;color:var(--ink)}.project-lede{font-family:"Songti SC","STSong",serif;font-size:19px;line-height:1.9;color:#65655f;margin:28px 0 30px}.hero-actions{display:flex;align-items:center;gap:32px}.hero-upload{min-width:286px;padding:15px 24px;border-radius:6px;font-size:16px}.example-link{font-size:14px;text-decoration:underline;text-underline-offset:6px}.recent-task{margin-top:auto;max-width:680px;border-top:1px solid var(--rule)}.recent-heading{display:flex;align-items:center;justify-content:space-between;padding-top:22px}.recent-heading h2{font-family:"Songti SC","STSong",serif;font-size:17px;font-weight:500;margin:0}.recent-task .panel-heading,.recent-task thead{display:none}.recent-task .task-table-wrap{border:0}.recent-task table{min-width:0}.recent-task td{padding:16px 0;border-color:var(--rule);font-size:13px}.recent-task td:nth-child(2),.recent-task td:nth-child(3),.recent-task td:nth-child(4){color:var(--muted)}.adaptive-flow{border-left:1px solid var(--rule);padding:108px clamp(36px,5vw,74px) 64px}.adaptive-flow>h2{font-family:"Songti SC","STSong",serif;font-size:20px;font-weight:500;margin:0 0 30px}.workflow{display:block}.adaptive-flow .workflow-step{position:relative;display:grid;grid-template-columns:34px 1fr;gap:18px;padding:0 0 34px;cursor:pointer}.adaptive-flow .workflow-step:not(.final-step):after{content:"";position:absolute;left:16px;top:34px;bottom:0;border-left:1px dashed #c9c6bf}.adaptive-flow .workflow-step b{width:24px;height:24px;background:var(--green);font-size:11px;margin-top:2px}.adaptive-flow .workflow-step h3{font-family:"Songti SC","STSong",serif;font-size:17px;font-weight:500;margin:0 0 6px}.adaptive-flow .workflow-step p{font-size:12px;line-height:1.55;color:var(--muted);margin:0 0 5px}.adaptive-flow .workflow-step span{font-size:11px;color:var(--green)}.optional-branch{margin:0 0 28px;padding:0 0 0 50px}.optional-branch>p{font-size:11px;color:var(--optional);display:flex;justify-content:space-between;gap:18px;margin:0 0 12px}.optional-branch>p strong{font-weight:500}.adaptive-flow .workflow-step.optional{border:1px dashed #d5a392;border-radius:8px;padding:18px 20px;margin:0}.adaptive-flow .workflow-step.optional:after{display:none}.adaptive-flow .workflow-step.optional b{background:var(--optional)}.adaptive-flow .workflow-step em{font:500 10px/1 inherit;color:var(--optional);border:1px solid #d8a28f;padding:3px 5px;border-radius:3px;margin-left:6px}.state-sink{display:none}.panel{box-shadow:none}.page-heading h1{font-family:"Songti SC","STSong",serif;font-weight:500}.export-grid{grid-template-columns:repeat(3,1fr)}.auth-dialog{width:auto!important}.auth-head{padding-right:28px}.auth-head h2{font-family:"Songti SC","STSong",serif;font-size:27px;margin:0 0 8px}.auth-head p{margin-bottom:20px}.bonus-contact{border:1px solid var(--rule);border-radius:7px;padding:11px 12px}.bonus-contact summary{font-size:13px;color:var(--green);cursor:pointer}.bonus-contact label{display:block;margin-top:12px}.auth-submit{width:100%;font-size:15px}.auth-toggle{justify-self:center}.auth-footnote{text-align:center;color:var(--muted);font-size:11px}dialog{width:min(500px,calc(100vw - 32px));max-height:min(760px,calc(100vh - 32px));overflow:auto;border-radius:10px}.dialog-card{padding:30px}.dialog-card h2{font-size:27px}.dialog-card p{font-size:14px}.auth-dialog form{gap:14px}.auth-dialog label{font-size:13px}.check-row{font-size:12px!important}.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}@media(max-width:900px){.topbar{grid-template-columns:auto 1fr auto;gap:18px;padding:0 18px}.top-nav{display:none}.project-home{grid-template-columns:1fr}.project-intro{padding:60px 28px 52px;min-height:70vh}.save-line{margin-bottom:34px}.project-intro h1{font-size:46px}.adaptive-flow{border-left:0;border-top:1px solid var(--rule);padding:48px 28px}.recent-task{margin-top:70px}.view:not(#dashboardView){padding:34px 20px 60px}}@media(max-width:600px){.project-switcher{display:none}.project-intro{padding:46px 20px}.project-intro h1{font-size:38px;letter-spacing:-1.5px}.project-lede{font-size:16px}.hero-actions{align-items:flex-start;flex-direction:column;gap:18px}.hero-upload{width:100%;min-width:0}.recent-task td:nth-child(2),.recent-task td:nth-child(3),.recent-task td:nth-child(4){display:none}.adaptive-flow{padding:42px 20px}.account-tools .usage-mini{display:none}.export-grid{grid-template-columns:1fr}.dialog-card{padding:24px 20px}}
.recent-heading .text-button{font-size:13px;padding:4px 0}
.project-switcher{cursor:default}.page-heading-actions{display:flex;gap:10px;align-items:center}

/* Product refinement: compact, quiet, and centred on AI-assisted coding. */
body{background:#fffefa;color:#1d211f}.topbar{height:58px;grid-template-columns:auto minmax(160px,1fr) auto auto;gap:28px;padding:0 28px;background:rgba(255,254,250,.94);backdrop-filter:blur(14px);position:sticky;top:0;z-index:50}.brand{font-size:21px;gap:9px;letter-spacing:-.4px}.brand-mark{width:27px;height:27px;border-radius:8px;font:600 12px/27px "Songti SC","STSong",serif;color:#fff;text-align:center}.project-switcher{font-size:13px;color:#3e4541}.top-nav{gap:22px;opacity:0;transform:translateY(-4px);pointer-events:none;transition:opacity .2s ease,transform .2s ease}.topbar:hover .top-nav,.topbar:focus-within .top-nav,.topbar.nav-open .top-nav{opacity:1;transform:none;pointer-events:auto}.top-nav .rail-item{font-size:13px;color:#454b47}.account-tools{display:flex;align-items:center;gap:14px}.usage-mini{font-size:11px;padding:6px 9px}.account-link{font-size:13px}.nav-reveal{display:grid;gap:4px;width:30px;height:30px;place-content:center;border:0;background:transparent;border-radius:50%;cursor:pointer}.nav-reveal:hover{background:#f1f2ee}.nav-reveal span{display:block;width:13px;height:1px;background:#303632;transition:transform .2s}.topbar.nav-open .nav-reveal span:first-child{transform:translateY(2.5px) rotate(45deg)}.topbar.nav-open .nav-reveal span:last-child{transform:translateY(-2.5px) rotate(-45deg)}
.app-shell{min-height:calc(100vh - 58px)}.project-home{min-height:calc(100vh - 58px);grid-template-columns:minmax(0,64fr) minmax(330px,36fr)}.project-intro{padding:78px clamp(42px,7vw,108px) 58px}.save-line{margin:0 0 40px}.hero-eyebrow{margin:0 0 16px!important;color:#0f5132!important;font:700 11px/1.2 Inter,"PingFang SC","Microsoft YaHei",sans-serif!important;letter-spacing:.12em;text-transform:uppercase}.project-intro h1{font-size:clamp(45px,4.6vw,66px);line-height:1.26;letter-spacing:-2px}.project-lede{font-size:17px;line-height:1.9;margin:24px 0 28px}.hero-upload{min-width:238px;padding:13px 22px!important;font-size:15px}.proof-line{margin:20px 0 0;color:#81827c;font-size:11px;letter-spacing:.02em}.adaptive-flow{padding-top:82px}
.view:not(#dashboardView){max-width:1320px;padding:52px 42px 76px}.coding-heading{align-items:flex-start;margin-bottom:30px}.coding-heading h1{max-width:850px;font-size:31px;line-height:1.35;letter-spacing:-.8px;margin:0 0 8px}.coding-heading>div>p:last-child{font-size:13px;color:#717570}.task-badge{margin-top:28px;font-size:11px}.coding-layout{grid-template-columns:minmax(0,860px) minmax(240px,300px);gap:30px;align-items:start}.panel.composer{padding:0 28px 28px;border-color:#e4e5df;background:#fff}.mode-tabs{height:62px;margin:0 -2px 24px;border-bottom:1px solid #e7e7e1;gap:32px}.mode-tab{font-size:15px!important;line-height:1.2!important;padding:0 2px!important;min-height:0!important;color:#777b77}.mode-tab.active{color:#0f5132}.mode-copy h2{font-size:17px!important;margin-bottom:6px!important}.mode-copy p{font-size:12px!important;color:#777b77!important;margin-bottom:22px!important}.dropzone{min-height:126px!important;padding:24px!important;border-radius:5px!important;background:#fff!important}.upload-icon{font-size:25px!important}.dropzone strong{font-size:15px!important}.dropzone small{font-size:11px!important}.composer form{gap:16px!important}.field{gap:7px!important}.field label,.feedback-card label{font-size:12px!important;font-weight:650!important;color:#2c312e!important}.field input,.field select,.field textarea,.composer input,.composer select,.composer textarea{font:400 14px/1.5 Inter,"PingFang SC","Microsoft YaHei",sans-serif!important;min-height:42px!important;height:auto!important;padding:9px 12px!important;border-radius:5px!important;border:1px solid #d9dcd6!important;color:#1f2421!important;background:#fff!important;box-shadow:none!important}.field textarea,.composer textarea{min-height:96px!important;resize:vertical!important}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid rgba(15,81,50,.14)!important;border-color:#58816b!important}.form-footer{margin-top:4px!important}.form-footer .primary{font-size:14px!important;padding:11px 18px!important}.guidance{padding:24px 22px!important;border:1px solid #e4e5df!important;background:#fafbf8!important;border-radius:6px!important}.guidance h2{font-size:14px!important}.guidance li,.guidance p{font-size:12px!important;line-height:1.7!important}.results,.coverage-panel{margin-top:30px!important}.panel-heading h2{font-size:17px!important}.panel-heading p{font-size:12px!important}
.feedback-fab{position:fixed;right:26px;bottom:24px;z-index:45;width:58px;height:58px;border:0;border-radius:50%;background:#0f5132;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;font:600 11px/1.1 inherit;cursor:pointer;box-shadow:0 12px 30px rgba(15,81,50,.22);transition:transform .18s,box-shadow .18s}.feedback-fab span{font-size:16px;letter-spacing:1px}.feedback-fab:hover{transform:translateY(-2px);box-shadow:0 15px 35px rgba(15,81,50,.28)}#feedbackDialog{width:min(540px,calc(100vw - 28px))}.feedback-card h2{font-family:"Songti SC","STSong",serif;font-weight:500;font-size:28px;margin:0 0 8px}.feedback-card>p{color:#6e726e;font-size:13px;line-height:1.7}.feedback-card form{display:grid;gap:15px;margin-top:22px}.feedback-card label{display:grid;gap:7px}.feedback-card input,.feedback-card textarea{font:400 14px/1.55 inherit;padding:10px 12px;border:1px solid #d9dcd6;border-radius:5px;background:#fff}.feedback-card textarea{min-height:112px;resize:vertical}.feedback-upload{border:1px dashed #b9c9bf;border-radius:6px;padding:18px!important;display:flex!important;align-items:center;justify-content:space-between;grid-template-columns:auto 1fr!important;cursor:pointer;background:#fafcf9}.feedback-upload input{position:absolute;opacity:0;pointer-events:none}.feedback-upload strong{color:#0f5132;font-size:13px}.feedback-upload span{font-size:11px;color:#858983}.feedback-preview{display:grid;grid-template-columns:96px 1fr;align-items:center;gap:14px;padding:10px;background:#f6f7f3;border-radius:6px}.feedback-preview img{width:96px;height:72px;object-fit:cover;border-radius:4px}.feedback-preview button{justify-self:start;border:0;background:none;color:#9b4e3e;font-size:12px;cursor:pointer}.feedback-card .dialog-actions{margin-top:4px}.feedback-card .dialog-actions button{font-size:13px;padding:10px 17px}.hidden{display:none!important}
@media(max-width:900px){.topbar{grid-template-columns:auto 1fr auto}.top-nav{position:absolute;top:58px;right:16px;height:auto;display:flex!important;flex-direction:column;align-items:stretch;gap:0;padding:8px;background:#fff;border:1px solid #e4e5df;border-radius:7px;box-shadow:0 15px 35px rgba(20,28,23,.1)}.top-nav .rail-item{height:38px;padding:0 18px!important}.top-nav .rail-item.active:after{display:none}.coding-layout{grid-template-columns:1fr}.guidance{order:-1}.project-home{grid-template-columns:1fr}.project-intro{padding:60px 28px 52px}.adaptive-flow{padding:48px 28px}.view:not(#dashboardView){padding:38px 22px 68px}}
@media(max-width:600px){.topbar{padding:0 14px;gap:12px}.brand{font-size:19px}.brand-mark{width:25px;height:25px;line-height:25px}.project-intro h1{font-size:36px}.coding-heading h1{font-size:26px}.panel.composer{padding:0 18px 22px}.mode-tabs{gap:18px}.mode-tab{font-size:13px!important}.feedback-fab{right:16px;bottom:16px;width:52px;height:52px}.feedback-upload{align-items:flex-start;flex-direction:column}.feedback-preview{grid-template-columns:76px 1fr}.feedback-preview img{width:76px;height:60px}}

/* Research brief and source-linked review workspace */
.brief-editor-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);gap:24px;align-items:start}.prompt-field{position:sticky;top:88px}.prompt-field textarea{min-height:390px!important;font-size:14px!important;line-height:1.75!important;white-space:pre-wrap}.prompt-field small{font-size:11px;color:#777d78;line-height:1.6}.brief-options{grid-template-columns:1fr!important;gap:13px!important}.brief-options .field{min-width:0}.review-workbench{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(290px,.75fr);min-height:560px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}.source-pane,.code-tree-pane{min-width:0}.source-pane{padding:24px 26px 28px;border-right:1px solid var(--rule)}.code-tree-pane{padding:24px 22px;background:#fafbf8}.source-pane header,.code-tree-pane header{margin-bottom:18px}.source-pane h3,.code-tree-pane h3,.optimization-panel h3{font:500 18px/1.3 var(--serif);margin:0 0 5px}.source-pane header p,.code-tree-pane header p,.optimization-panel>div>p{font-size:11px;color:var(--muted);margin:0;line-height:1.6}.source-document{font:400 14px/1.95 var(--sans);white-space:pre-wrap;word-break:break-word;min-height:360px;max-height:680px;overflow:auto;padding:2px 12px 28px 2px;outline:none}.source-document mark{background:#e0eee5;color:inherit;border-bottom:2px solid #4f8066;border-radius:2px;padding:1px 0;cursor:pointer}.source-document mark.active{background:#f5d9c9;border-bottom-color:#b84d2d}.source-document .source-hidden{opacity:.28}.coverage-toolbar{display:flex;align-items:center;gap:8px;padding:14px 0 18px;flex-wrap:wrap}.coverage-toolbar button{border:1px solid #d9ded9;background:#fff;color:#526058;border-radius:999px;padding:7px 12px;font:500 11px/1 var(--sans);cursor:pointer}.coverage-toolbar button.active{color:#fff;background:var(--green);border-color:var(--green)}.coverage-toolbar .count{margin-left:auto}.selection-editor{position:sticky;bottom:12px;z-index:5;margin-top:18px;padding:16px;background:#fff;border:1px solid #b9c9bf;box-shadow:0 12px 34px rgba(25,48,35,.12);display:grid;gap:11px}.selection-editor label{display:grid;gap:6px;font-size:11px}.selection-editor input{height:42px;border:1px solid #ccd5ce;padding:8px 10px;font:400 13px/1.4 var(--sans)}.selection-editor>div{display:flex;gap:9px;flex-wrap:wrap}.code-tree{display:grid;gap:7px;max-height:650px;overflow:auto}.code-tree details{border-bottom:1px solid #e3e7e3;padding:0 0 6px}.code-tree summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:10px;padding:8px 4px;font-size:12px;color:#224d36}.code-tree summary::-webkit-details-marker{display:none}.code-tree summary span{color:#7b837e;font-size:10px}.code-tree ul{list-style:none;padding:0 0 0 14px;margin:0}.code-tree li{display:grid;gap:5px}.code-tree button{border:0;background:none;text-align:left;color:#425047;padding:6px 4px;font:400 11px/1.45 var(--sans);cursor:pointer}.code-tree button:hover,.code-tree button.active{color:var(--green);text-decoration:underline}.code-reference{display:grid;grid-template-columns:1fr auto;gap:7px;align-items:start;padding:7px 5px;border-top:1px dashed #e3e7e3}.code-reference p{margin:0;font-size:10px;line-height:1.55;color:#6d746f}.code-reference .delete-assignment{color:#9b4036;padding:2px}.optimization-panel{margin-top:28px;padding:25px 0 4px;border-top:1px solid var(--rule);display:grid;grid-template-columns:210px minmax(0,1fr);gap:20px}.optimization-history{min-height:70px;max-height:230px;overflow:auto;border-left:2px solid #dfe7e1;padding:0 14px}.optimization-turn{padding:9px 0;border-bottom:1px solid #edf0ed;font-size:11px;line-height:1.6}.optimization-turn strong{display:block;color:var(--green)}#optimizationForm{display:grid;grid-column:2;gap:10px}#optimizationForm textarea{min-height:110px;border:1px solid #ccd5ce;padding:12px;font:400 13px/1.65 var(--sans);resize:vertical}#optimizationForm button{justify-self:end}.optimization-preview{grid-column:2;padding:16px;border:1px solid #d8dfd9;background:#fafbf8;font-size:11px}.optimization-preview ul{padding-left:18px;line-height:1.7}.optimization-preview .dialog-actions{margin-top:12px}.result-detail-table{margin-top:24px}.result-detail-table>summary{cursor:pointer;color:var(--green);font-size:12px;padding:9px 0}.result-detail-table .table-wrap{margin-top:8px}.version-list{display:grid;gap:8px;margin-top:14px}.version-item{display:flex;justify-content:space-between;gap:18px;padding:11px 0;border-bottom:1px solid var(--rule);font-size:11px}
.feedback-fab{width:auto!important;min-width:104px!important;height:48px!important;padding:0 18px!important;border-radius:999px!important;background:#bb4f32!important;flex-direction:row!important;gap:7px!important;box-shadow:0 12px 30px rgba(133,48,27,.22)!important}.feedback-fab span{font-size:15px!important}.feedback-fab:hover{box-shadow:0 15px 35px rgba(133,48,27,.28)!important}#feedbackDialog{max-height:86vh;overflow:auto}.feedback-card{overflow-x:hidden}.feedback-card textarea{font-size:14px!important}.feedback-paste-ready{outline:2px solid rgba(187,79,50,.22)}
@media(max-width:980px){.brief-editor-layout{grid-template-columns:1fr}.prompt-field{position:static}.prompt-field textarea{min-height:300px!important}.brief-options{grid-template-columns:repeat(2,minmax(0,1fr))!important}.review-workbench{grid-template-columns:1fr}.source-pane{border-right:0;border-bottom:1px solid var(--rule)}.optimization-panel{grid-template-columns:1fr}.optimization-history,#optimizationForm,.optimization-preview{grid-column:1}}
@media(max-width:600px){.brief-options{grid-template-columns:1fr!important}.prompt-field textarea{min-height:340px!important}.source-pane,.code-tree-pane{padding:20px 16px}.source-document{max-height:520px}.feedback-fab{right:14px!important;bottom:14px!important;min-width:94px!important;height:44px!important;padding:0 14px!important}.optimization-panel{padding-top:20px}.coverage-toolbar .count{width:100%;margin-left:0}}
.account-panel{display:grid;gap:14px;margin-top:22px}.account-panel>.secondary{width:100%}.danger-link{justify-self:start;color:#9b4338!important}.delete-account{border-top:1px solid var(--rule);padding-top:14px}.delete-account summary{font-size:12px;color:#8b4a3f;cursor:pointer}.delete-account p{font-size:12px!important;color:#767872}.delete-account label{display:grid;gap:7px;font-size:12px}.delete-account input{font:400 14px/1.5 inherit;padding:9px 11px;border:1px solid #d9dcd6;border-radius:5px}.danger-button{margin-top:10px;color:#8f342a!important;border-color:#d8aaa4!important}.danger-button:hover{background:#fff4f2!important}.rail-item:focus-visible,.nav-reveal:focus-visible,.workflow-step:focus-visible,.feedback-fab:focus-visible,.mode-tab:focus-visible,.brand:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #0f5132!important;outline-offset:3px}.workflow-step[role=button]{border-radius:5px}
@media(max-width:600px){.nav-reveal,.account-link{min-width:42px;min-height:42px}.feedback-card{padding-bottom:34px}.mode-tabs{overflow-x:auto}.mode-tab{white-space:nowrap}}

/* Keep the one-column research home inside the physical mobile viewport. */
@media(max-width:600px){html,body,.app-shell,main,.project-home{width:100%;max-width:100%;min-width:0}.project-home{overflow:hidden}.project-intro,.adaptive-flow{box-sizing:border-box;width:100vw;max-width:100vw;min-width:0}.project-intro>*{max-width:100%;min-width:0}.hero-actions,.recent-task{width:100%;min-width:0}.project-lede,.proof-line{overflow-wrap:anywhere}}

/* Guided research brief: convert an empty prompt box into a reviewable study setup. */
.research-brief{display:grid;gap:17px;padding:24px 0 2px;border-top:1px solid var(--rule)}
.brief-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.brief-heading h3{margin:0 0 5px;font-family:"Songti SC","STSong",serif;font-size:19px;font-weight:500}.brief-heading p{margin:0;color:var(--muted);font-size:12px;line-height:1.6}.brief-heading>span{flex:none;color:var(--green);font-size:11px;padding-top:4px}
.brief-templates{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px}.brief-templates button{flex:none;border:1px solid #d9ded9;background:#fafbf8;color:#3d4942;border-radius:999px;padding:7px 11px;font:500 11px/1 inherit;cursor:pointer}.brief-templates button:hover,.brief-templates button:focus-visible{border-color:#7a9a87;background:#f1f6f2;color:var(--green)}
.brief-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px 18px}.brief-grid .span-2{grid-column:1/-1}.brief-grid textarea{min-height:82px!important}.advanced-brief{border-top:1px solid #efeee9;padding-top:13px}.advanced-brief>summary{cursor:pointer;color:#526059;font-size:12px;list-style-position:outside;margin-left:16px}.advanced-grid{margin-top:16px}.advanced-grid textarea{min-height:72px!important}
.brief-preview{display:flex;align-items:center;gap:11px;min-height:34px;padding:8px 11px;border-left:2px solid #89a494;background:#f7f9f6;color:#69716c;font-size:11px}.brief-preview strong{color:var(--green);font-weight:650}.brief-preview span{overflow-wrap:anywhere}
.examples{border-top:1px solid var(--rule);padding-top:22px}.examples-heading{align-items:flex-start}.examples-heading h3{font-family:"Songti SC","STSong",serif;font-weight:500}.examples-heading p{font-size:12px;color:var(--muted)}
.run-scope{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;border:0;padding:0;margin:4px 0 0}.run-scope legend{font-size:12px;font-weight:650;margin-bottom:8px}.run-scope label{display:grid;grid-template-columns:auto 1fr;align-items:start;gap:9px;padding:12px;border:1px solid #dfe2dc;border-radius:6px;cursor:pointer;background:#fff}.run-scope label:has(input:checked){border-color:#72907e;background:#f7faf7}.run-scope input{min-height:0!important;margin-top:2px}.run-scope span{display:grid;gap:4px}.run-scope strong{font-size:12px}.run-scope small{font-size:10px;line-height:1.5;color:var(--muted)}
.calibration-next{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 15px;border:1px solid #cbd9d0;background:#f5f9f6;border-radius:6px}.calibration-next>div{display:grid;gap:4px}.calibration-next strong{font-size:12px;color:var(--green)}.calibration-next span{font-size:11px;color:var(--muted)}.calibration-next button{flex:none;font-size:12px!important}
@media(max-width:600px){.brief-grid,.run-scope{grid-template-columns:1fr}.brief-grid .span-2{grid-column:auto}.brief-heading{gap:10px}.brief-templates{margin-right:-18px}.calibration-next{align-items:stretch;flex-direction:column}.calibration-next button{width:100%}}
.result-tools{flex-wrap:wrap;justify-content:flex-end}.result-tools .primary,.result-tools .secondary{white-space:nowrap}