:root{--canvas:#f6f7f4;--surface:#fff;--ink:#1c2824;--muted:#596b63;--line:#dce3dd;--primary:#245942;--wash:#e8f0e9;--warning:#845616;--danger:#a12d35;--radius:12px}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--canvas);font:15px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}a{color:var(--primary);text-underline-offset:3px}button{cursor:pointer;min-height:44px;padding:9px 16px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);transition:background .16s,border-color .16s}button:hover{background:var(--wash);border-color:#acbdae}button:disabled{opacity:.5;cursor:not-allowed}.primary{background:var(--primary);border-color:var(--primary);color:white}.primary:hover{background:#173e2d}.danger{color:var(--danger)}:focus-visible{outline:3px solid #418663;outline-offset:3px}.skip{position:fixed;top:-60px;left:20px;z-index:100;padding:12px;background:white}.skip:focus{top:12px}.shell{display:grid;grid-template-columns:224px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:32px 18px 20px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{padding:0 12px 28px;display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink)}.brandmark{width:38px;height:42px;border:1.5px solid var(--primary);display:grid;place-items:center;border-radius:4px;font-weight:700;letter-spacing:-1px;color:var(--primary)}.brand strong{display:block;letter-spacing:1px;font-size:17px}.brand small{font-size:11px;letter-spacing:1.3px;color:var(--muted)}nav{display:grid;gap:5px}nav a{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--muted);padding:11px 13px;min-height:46px;border-radius:8px;font-size:14px}nav a:hover{background:var(--canvas)}nav a.active{background:var(--wash);color:var(--primary);font-weight:600}svg.icon{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.side-bottom{margin-top:auto;padding:20px 10px 0;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}.side-bottom p{margin:5px 0}.workspace{min-width:0}.topbar{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 40px;border-bottom:1px solid var(--line);background:#ffffffb8}.topbar .crumb{font-size:13px;color:var(--muted)}.topbar .actions{gap:10px}.pill{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:99px;padding:4px 10px;font-size:12px;background:white;white-space:nowrap}.pill.good{background:#edf6ed;color:#1f5a38;border-color:#cce0ce}.pill.warn{background:#fff6e7;color:var(--warning);border-color:#ead9b8}.pill.bad{background:#fff0f0;color:var(--danger);border-color:#eacaca}.dot{width:6px;height:6px;border-radius:50%;background:currentColor}.main{padding:36px 40px 60px;max-width:1600px;margin:auto}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:26px}.eyebrow{text-transform:uppercase;letter-spacing:1.8px;font-size:11px;font-weight:650;color:var(--muted);margin-bottom:9px}h1{font-size:29px;line-height:1.35;letter-spacing:-.7px;margin:0 0 10px;font-weight:650}h2{font-size:18px;line-height:1.4;margin:0 0 14px;font-weight:620}h3{font-size:15px;margin:0 0 8px}p{margin:0 0 12px}.muted,.help{color:var(--muted)}.help{font-size:12px;line-height:1.6;margin:5px 0 0}.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:22px;min-width:0}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.panel-head h2{margin:0}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.grid .panel{margin:0}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:24px 0}.stat{border:1px solid var(--line);border-radius:var(--radius);background:white;padding:21px}.stat span{font-size:12px;color:var(--muted)}.stat strong{display:block;font-size:31px;font-weight:600;line-height:1.4;margin:8px 0 4px;font-variant-numeric:tabular-nums}.stat small{font-size:11px;color:var(--muted)}.welcome{display:grid;grid-template-columns:1fr auto;gap:24px;padding:29px 32px;background:var(--wash);border:1px solid #cbdccf;border-radius:var(--radius)}.welcome h2{font-size:21px;margin-bottom:8px}.welcome p{max-width:650px;color:#456050;font-size:14px;margin:0}.welcome .actions{align-self:center}.steps{display:flex;gap:0;flex-wrap:wrap;margin-top:23px;border-top:1px solid #cbdccf;padding-top:18px;grid-column:1/-1}.step{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:12px;margin-right:23px;margin-bottom:6px}.step b{width:23px;height:23px;display:grid;place-items:center;border:1px solid #acbdae;border-radius:50%;font-size:11px}.step.done{color:var(--primary)}.step.done b{background:var(--primary);color:white;border-color:var(--primary)}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px;text-align:left}th{font-weight:500;color:var(--muted);font-size:11px;letter-spacing:.3px;background:#fafbf9}th,td{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top}td{max-width:500px;overflow-wrap:anywhere}td strong{font-weight:600}tr:last-child td{border-bottom:0}.table-wrap button{min-height:34px;font-size:12px;padding:5px 10px}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;overflow-wrap:anywhere}.empty{text-align:center;padding:40px 24px;color:var(--muted)}.empty strong{display:block;color:var(--ink);font-size:16px;margin-bottom:8px}.empty p{font-size:13px;max-width:560px;margin:0 auto 16px}.split{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px}.split>.panel{min-width:0}.activity{list-style:none;padding:0;margin:0}.activity li{padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}.activity li:last-child{border:0}.activity time{display:block;font-size:11px;color:var(--muted);margin-top:4px}.job-name{font-weight:600}.alert{padding:14px 16px;background:#fff8ed;border:1px solid #ead9b8;color:#74501c;border-radius:8px;font-size:13px;margin-bottom:20px}.alert.error{background:#fff1f1;border-color:#eacaca;color:var(--danger)}.alert.info{background:#eef4ef;border-color:#d5e2d7;color:var(--primary)}.tabs{display:flex;gap:6px;margin-bottom:20px;flex-wrap:wrap}.tabs button{background:transparent}.tabs button.selected{background:var(--primary);color:white;border-color:var(--primary)}.fields{display:grid;gap:17px}.field{display:grid;gap:6px;min-width:0}.field>span,.field>label{font-size:13px;font-weight:550}.field input,.field select,.field textarea{width:100%;border:1px solid #bdcac1;border-radius:7px;padding:10px 12px;background:white;color:var(--ink);min-height:44px}.field textarea{resize:vertical;min-height:100px;line-height:1.65}.field textarea.code{font-family:ui-monospace,Consolas,monospace;font-size:12px;min-height:340px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.form-grid .full{grid-column:1/-1}.form-footer{border-top:1px solid var(--line);margin-top:22px;padding-top:20px;display:flex;gap:10px;justify-content:flex-end}.check{display:flex;gap:10px;align-items:flex-start;font-size:13px}.check input{width:18px;height:18px;flex-shrink:0;margin-top:3px;accent-color:var(--primary)}.asset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}.asset{border:1px solid var(--line);border-radius:9px;overflow:hidden}.asset img{width:100%;height:155px;object-fit:cover;background:var(--canvas)}.asset .body{padding:14px}.asset p{font-size:12px;margin:6px 0 12px;overflow-wrap:anywhere}.topic{display:grid;grid-template-columns:1fr auto;gap:18px;padding:21px 0;border-bottom:1px solid var(--line)}.topic:first-of-type{padding-top:0}.topic:last-child{border:0;padding-bottom:0}.topic h3{font-size:16px}.topic p{font-size:13px;color:var(--muted)}.topic .actions{align-self:center}.taglist{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}.tag{padding:3px 8px;background:var(--canvas);border:1px solid var(--line);border-radius:5px;font-size:11px;color:var(--muted)}.editor-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:22px}.preview{width:100%;height:650px;border:1px solid var(--line);border-radius:8px;background:white}.source{font-size:12px;padding:12px 0;border-bottom:1px solid var(--line)}.source:last-child{border:0}.source strong{display:block;font-size:13px}.source button{padding:3px 0;min-height:30px;border:0;color:var(--primary);background:none}.connection{display:grid;gap:16px}.connection .panel-head{margin:0}.credentials{display:grid;gap:12px}.connection .actions{margin-top:6px}.chart{width:100%;height:160px;color:var(--primary)}.chart svg{width:100%;height:100%;overflow:visible}.chart-labels{display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}.auth{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(100%,450px);background:white;border:1px solid var(--line);border-radius:16px;padding:38px}.auth-card .brand{padding:0 0 30px}.auth-card h1{font-size:25px}.auth-card p{font-size:13px;color:var(--muted);margin-bottom:24px}.auth-card button{width:100%;margin-top:8px}.auth-note{margin-top:24px!important;font-size:11px!important}.loading{padding:60px;color:var(--muted);text-align:center}.error-text{font-size:13px;color:var(--danger);white-space:pre-wrap;overflow-wrap:anywhere}dialog{border:1px solid var(--line);border-radius:14px;padding:0;width:min(760px,calc(100% - 32px));max-height:90vh;color:var(--ink);box-shadow:0 20px 80px #10251c26}dialog::backdrop{background:#11271a66}dialog .modal-head{display:flex;justify-content:space-between;align-items:center;padding:20px 25px;border-bottom:1px solid var(--line)}dialog h2{margin:0}dialog .modal-body{padding:25px}dialog .close{border:0;font-size:23px;padding:2px 12px}pre{white-space:pre-wrap;word-break:break-word;font:12px/1.7 ui-monospace,Consolas,monospace;max-height:440px;overflow:auto;background:var(--canvas);padding:18px;border-radius:8px}#notice{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:13px 20px;background:#213d2d;color:white;border-radius:9px;z-index:100;max-width:min(700px,calc(100% - 32px));font-size:13px;box-shadow:0 8px 35px #14291c22;display:none}#notice.show{display:block}#notice.error{background:#812c34}.mobile-label{display:none}.small{font-size:12px}.right{text-align:right}.nowrap{white-space:nowrap}.section-space{margin-top:25px}.keyline{display:flex;gap:15px;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}.keyline:last-child{border:0}.progress{width:100%;height:5px;background:var(--line);border-radius:3px;margin-top:12px;overflow:hidden}.progress span{display:block;height:100%;width:35%;background:var(--primary);animation:move 1.5s ease-in-out infinite alternate}@keyframes move{to{transform:translateX(180%)}}@media(min-width:1800px){.main{padding-top:45px}.topbar{padding-left:55px;padding-right:55px}}@media(max-width:1100px){.main{padding:26px}.topbar{padding:15px 26px}.shell{grid-template-columns:200px 1fr}.sidebar{padding-left:10px;padding-right:10px}.split,.editor-grid{grid-template-columns:minmax(0,1fr)}.stats{gap:10px}.stat{padding:16px}.grid{gap:16px}}@media(max-width:760px){.shell{display:block}.sidebar{position:relative;height:auto;padding:15px;border-right:0;border-bottom:1px solid var(--line)}.brand{padding:0 0 15px}.brandmark{width:32px;height:35px}nav{display:flex;overflow-x:auto;gap:5px}nav a{padding:9px 12px;min-width:max-content;font-size:12px}nav a svg{width:16px;height:16px}.side-bottom{display:none}.topbar{padding:12px 18px;min-height:60px}.topbar .crumb{display:none}.topbar .actions{width:100%;justify-content:space-between}.main{padding:23px 16px 50px}.page-head{display:block;margin-bottom:20px}.page-head>.actions{margin-top:16px}h1{font-size:25px}.welcome{padding:22px;grid-template-columns:1fr}.welcome .actions{justify-self:start}.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stat strong{font-size:26px}.grid,.form-grid{grid-template-columns:minmax(0,1fr)}.form-grid .full{grid-column:1}.panel{padding:19px}.panel-head{align-items:flex-start}.topic{grid-template-columns:1fr;gap:6px}.topic .actions{justify-self:start}.steps{margin-top:0}.asset-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.asset img{height:130px}dialog .modal-body{padding:18px}.auth-card{padding:28px}.table-wrap{margin:0 -5px}.preview{height:530px}th,td{padding:11px 10px}.topbar button{font-size:12px}.pill{font-size:11px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
:root .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.library-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:20px;align-items:start}.folder-sidebar{padding:16px;position:sticky;top:16px;max-height:80vh;overflow:auto}.folder-sidebar h2{font-size:15px}.folder-tree{border-top:1px solid var(--line);padding-top:10px;margin-top:10px}.folder-link{display:flex;gap:9px;align-items:center;text-align:left;width:100%;border:0;background:transparent;padding:10px 8px 10px calc(8px + var(--folder-depth,0)*12px);border-radius:6px;line-height:1.4}.folder-link>span:not(.folder-glyph){overflow-wrap:anywhere;flex:1}.folder-link small{margin-left:auto;color:var(--muted)}.folder-link.active{background:var(--wash);color:var(--primary);font-weight:600}.folder-glyph{font-size:24px;line-height:1;flex-shrink:0;color:var(--primary)}.library-content{min-width:0}.library-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px}.library-heading h2{margin:4px 0 0}.library-heading .actions button{font-size:12px;padding:7px 10px}.folder-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;margin-bottom:20px}.folder-cards button{display:flex;align-items:center;gap:12px;text-align:left;padding:16px;min-width:0}.folder-cards strong{display:block;overflow-wrap:anywhere}.folder-cards small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.library-bulk{border:1px solid var(--line);background:#fff;border-radius:9px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:13px 16px;margin-bottom:16px;font-size:12px}.library-bulk .actions{margin-left:auto;gap:7px}.library-bulk button{padding:6px 10px;font-size:12px}.file-check{display:inline-flex;align-items:center;justify-content:center;min-width:32px;min-height:32px;cursor:pointer}.file-check input{width:18px;height:18px;accent-color:var(--primary)}.asset-image{position:relative}.asset-image .file-check{position:absolute;top:8px;left:8px;background:#fff;border:1px solid var(--line);border-radius:5px;z-index:1}.upload-results{padding:0;list-style:none;max-height:260px;overflow:auto;margin:12px 0}.upload-results li{padding:8px 4px;border-bottom:1px solid var(--line);display:grid;gap:3px;font-size:12px;overflow-wrap:anywhere}.upload-results span{color:var(--muted)}.upload-results .error-text span{color:var(--danger)}progress{width:100%;height:12px;accent-color:var(--primary)}@media(max-width:1100px){.library-layout{grid-template-columns:180px minmax(0,1fr)}.folder-sidebar{padding:12px}.library-heading{align-items:flex-start;flex-direction:column}}@media(max-width:760px){.library-layout{grid-template-columns:1fr}.folder-sidebar{position:static;max-height:260px}.library-bulk{align-items:flex-start}.library-bulk .actions{margin-left:0;width:100%}.library-heading{padding:16px}.folder-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}

.library-file-error:empty{display:none}

/* Studio v2: keep the established quiet forest-green workspace. */
::selection{background:#c6dfcf;color:#153c2a}input,textarea{caret-color:#245942}a{text-underline-offset:4px}button,input,select{min-height:44px}table{font-variant-numeric:tabular-nums}.page-head h1{text-wrap:balance}.studio-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 24px}.keyword-filters{display:flex;align-items:end;gap:16px;margin:20px 0 28px}.keyword-filters .field{flex:1;max-width:400px}.keyword-table{min-width:1080px}.keyword-table td{vertical-align:top}.reason-cell{min-width:230px;max-width:360px}.benchmark{padding:24px 0;border-bottom:1px solid #dce5df}.benchmark:last-child{border-bottom:0}.benchmark h3{margin:0}.benchmark p,.evidence-item p{max-width:75ch;overflow-wrap:anywhere}.evidence-item{padding:18px 0;border-bottom:1px solid #dce5df}.evidence-item summary{font-weight:600;cursor:pointer;min-height:32px}.calendar-scroll{overflow:auto}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(110px,1fr));min-width:790px;gap:1px;background:#dce5df;border:1px solid #dce5df}.calendar-weekday{padding:12px;background:#edf3ee;color:#355e49}.calendar-day{background:#fff;min-height:116px;padding:10px}.calendar-day strong{font-variant-numeric:tabular-nums;font-size:14px;color:#5a6c61}.muted-day{background:#f5f7f4}.calendar-topic{display:block;width:100%;margin-top:8px;text-align:left;font-size:12px;padding:8px;background:#edf4ee;border:0;white-space:normal}.topic h3{margin-top:18px}.topic>.actions{align-self:center}.outline-section{padding:20px 0;border-bottom:1px solid #dce5df}.brief-summary{margin-bottom:24px}.score-parts{display:grid;grid-template-columns:repeat(3,1fr);gap:0 24px;margin:16px 0}.score-parts>div{padding:18px 0;border-bottom:1px solid #dce5df}.score-parts span{float:right;font-variant-numeric:tabular-nums}.studio-article-workspace{margin-bottom:28px}.image-suggestions{display:flex;gap:20px;overflow:auto}.image-suggestions figure{margin:0;min-width:160px;max-width:240px}.image-suggestions img{width:100%;height:140px;object-fit:contain;background:#f2f5ef}.image-suggestions figcaption{padding:10px 0}.studio-article-workspace details{margin:20px 0}.pill,.tag{white-space:normal}nav a{line-height:1.4}summary:focus-visible{outline:2px solid #245942;outline-offset:4px}
@media(max-width:900px){.score-parts{grid-template-columns:repeat(2,1fr)}.keyword-filters{flex-wrap:wrap}.keyword-filters .field{min-width:220px}.topic{flex-direction:column;align-items:start}.topic>.actions{align-self:start}.panel-head{flex-wrap:wrap}.studio-tabs button{flex:1}.page-head h1{font-size:32px}}
@media(max-width:520px){.score-parts{grid-template-columns:1fr}.keyword-filters{display:block}.keyword-filters .field{max-width:none}.keyword-filters button{width:100%}.studio-tabs button{min-width:40%}.page-head h1{font-size:28px}.main{padding:20px 14px}}